Search Results: Trivalent Graph
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Valence (chemistry)
Sabtu, 2026-04-04 00:35:14whereas the Ca2+ cation is a divalent cation, and the Fe3+ cation is a trivalent cation. Unlike Cs and Ca, Fe can also exist in other charge states, notably...
Click to read more »Chrome plating
Sabtu, 2026-01-31 06:12:51more toxic than trivalent chromium, rendering it a major health risk both in manufacturing and disposal if not handled with care. Trivalent chromium plating...
Click to read more »Chromium
Kamis, 2026-05-28 19:14:43separate it from iron, followed by reduction with carbon and then aluminium. Trivalent chromium (Cr(III)) occurs naturally in many foods and is sold as a dietary...
Click to read more »Cubic graph
Senin, 2026-03-30 17:00:36words, a cubic graph is a 3-regular graph. Cubic graphs are also called trivalent graphs. A bicubic graph is a cubic bipartite graph. In 1932, Ronald M...
Click to read more »Chromium(III) picolinate
Jumat, 2026-05-15 12:38:22occasionally referred to as "trivalent chromium" when used as a supplement because it contains trivalent chromium (Cr3+). Trivalent chromium occurs naturally...
Click to read more »Alum
Rabu, 2026-05-27 21:06:40same formula and structure, except that aluminium is replaced by another trivalent metal ion like chromiumIII, or sulfur is replaced by another chalcogen...
Click to read more »Three-valued logic
Sabtu, 2026-01-17 00:52:34A three-valued logic (also trinary logic, trivalent, ternary, or trilean, sometimes abbreviated 3VL) is any of several many-valued logic systems in which...
Click to read more »Influenza vaccine
Jumat, 2026-05-15 14:06:13switch back to trivalent flu vaccines". CIDRAP. Archived from the original on December 18, 2023. Retrieved October 26, 2023. "Use of Trivalent Influenza Vaccines...
Click to read more »Chromium toxicity
Selasa, 2025-09-30 06:46:52Hexavalent chromium and its compounds are toxic when inhaled or ingested. Trivalent chromium is a trace mineral that is essential to human nutrition. There...
Click to read more »Circassian verb transitivity
Sabtu, 2026-05-30 21:23:42transitive and ditransitive), and valency (monovalent, bivalent and trivalent). Verbs in Circassian languages, encompassing both the Adyghe and Kabardian...
Click to read more »Mendelevium
Senin, 2026-02-16 16:44:41coprecipitated with trivalent lanthanide salts. Cation-exchange and solvent extraction studies led to the conclusion that mendelevium was a trivalent actinide with...
Click to read more »Acceptor (semiconductors)
Selasa, 2023-05-23 03:21:49semiconductor is formed. These dopant elements represent trivalent impurities. Other trivalent dopants include indium (In) and gallium (Ga). When substituting...
Click to read more »Trivalent group 14 radicals
Selasa, 2026-02-10 00:15:42A trivalent group 14 radical (also known as a trivalent tetrel radical) is a molecule that contains a group 14 element (E = C, Si, Ge, Sn, Pb) with three...
Click to read more »Lawrencium
Sabtu, 2026-02-28 11:54:31behaves as a heavier homolog to lutetium in the periodic table, and is trivalent. It could thus also be classified as the first of the 7th-period transition...
Click to read more »Polyvalency (chemistry)
Kamis, 2024-08-15 13:38:51number of bonds may be specified: divalent species can form two bonds; a trivalent species can form three bonds; and so on. Species that have polyvalency...
Click to read more »Terbium
Minggu, 2026-05-31 05:16:11green phosphors are combined with divalent europium blue phosphors and trivalent europium red phosphors to provide trichromatic lighting technology, a...
Click to read more »Nobelium
Senin, 2026-06-01 09:58:13nobelium also showed that the divalent state is more stable than the trivalent one and hence that the samples emitting the alpha particles could not...
Click to read more »Single-chain variable fragment
Kamis, 2026-04-09 16:30:48Structure of divalent (top) and trivalent (bottom) scFvs, tandem (left) and di-/trimerisation format (right)...
Click to read more »Valency (linguistics)
Rabu, 2026-02-11 22:35:27(divalent/dyadic) he kicks the ball ditransitive and complex-transitive (trivalent/triadic) he gave her a book and they appointed Susan chairperson tritransitive...
Click to read more »Phosphate
Senin, 2026-05-04 09:51:00example is trimethyl phosphate, (CH3)3PO4. The term also refers to the trivalent functional group OP(O−)3 in such esters. Phosphates may contain sulfur...
Click to read more »Ammonium ferric citrate
Kamis, 2026-01-22 14:42:07has the formula [NH4]{y}[Fe{x}(C6H4O7)]. The iron in this compound is trivalent. All three carboxyl groups and the central hydroxyl group of citric acid...
Click to read more »Hypomanganate
Selasa, 2025-08-19 06:38:18hypomanganate, also called manganate(V) or tetraoxidomanganate(3−), is a trivalent anion (negative ion) composed of manganese and oxygen, with formula MnO3−...
Click to read more »Variscite
Minggu, 2026-05-17 09:16:43color. The green color results from the presence of small amounts of trivalent chromium (Cr3+ ). Variscite is a secondary mineral formed by direct deposition...
Click to read more »Staurolite
Selasa, 2025-11-04 00:04:58Fe2+2Al9O6(SiO4)4(O,OH)2. Magnesium, zinc and manganese substitute in the iron site and trivalent iron can substitute for aluminium. Staurolite often occurs twinned in...
Click to read more »Holmium
Senin, 2026-06-01 18:41:28in nearly all of its laboratory chemistry are trivalently oxidized, containing Ho(III) ions. Trivalent holmium ions have fluorescent properties similar...
Click to read more »Scheele's green
Senin, 2026-06-01 13:09:53tends to be reduced to trivalent arsenic and trivalent arsenic tends to proceed via oxidative methylation in which the trivalent arsenic is made into mono...
Click to read more »Phosphoryl group
Sabtu, 2026-01-17 12:43:00A phosphoryl group is a trivalent >P(=O)− group, consisting of a phosphorus atom (symbol P) and an oxygen atom (symbol O), where the three free valencies...
Click to read more »Iron polymaltose
Jumat, 2026-05-15 11:38:50preparation is a macromolecular complex, consisting of iron(III) hydroxide (trivalent iron, Fe3+, Fe(OH)3·H2O) and the carrier polymaltose and is available...
Click to read more »Fuchsite
Minggu, 2026-02-22 19:30:09phyllosilicate minerals, with the chemical formula K(Al,Cr)3Si3O10(OH)2. Trivalent chromium replaces one of the aluminium (Al) atoms in the general muscovite...
Click to read more »COVID-19 pandemic
Sabtu, 2026-06-06 01:15:30Schnirring L (29 September 2023). "WHO advisers recommend switch back to trivalent flu vaccines". CIDRAP. Retrieved 26 October 2023. Sabeena S, Ravishankar...
Click to read more »Polyvalent influenza vaccine
Sabtu, 2025-10-18 22:17:23vaccine generated a greater fold rise of antibody response than inactivated trivalent high-dose influenza vaccine in elderly ranging from 65 to 74 years old...
Click to read more »Arsinothricin
Rabu, 2026-02-18 00:25:51synthetase. Unlike many arsenic compounds that are highly toxic due to their trivalent state, arsinothricin is unusual as a pentavalent arsenical, displaying...
Click to read more »Periodic table
Minggu, 2026-05-31 06:18:48that Hund assumed for the lanthanides, but uranium does not favour the trivalent state, preferring to be tetravalent or hexavalent. On the other hand,...
Click to read more »Cerium(III) oxide
Rabu, 2026-01-21 09:27:09crystallography, the Ce(III) ions are seven-coordinate, a motif typical for other trivalent lanthanide oxides. Cerium oxide is of commercial interest as a catalyst...
Click to read more »Tiv
Kamis, 2025-03-27 23:32:10Southern Bantoid language Time-invariant system Tornado Intercept Vehicle Trivalent influenza vaccine Turbine installation vessel T-IV mine, a Soviet anti-tank...
Click to read more »Impersonal passive voice
Jumat, 2025-08-15 13:29:38Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Orthoborate
Kamis, 2025-11-20 16:52:35oxyanions, or borates. The name is also used in organic chemistry for the trivalent functional group B(O−)3, or any compound (ester) that contains it, such...
Click to read more »Aluminium-ion battery
Kamis, 2026-04-02 18:44:07energy density of Li-ion batteries and is even higher than coal. The trivalent charge carrier, Al3+ is both the advantage and disadvantage of this battery...
Click to read more »Aluminium
Sabtu, 2026-05-30 06:04:58five major aluminium forms absorbed by human body: the free solvated trivalent cation (Al3+(aq)); low-molecular-weight, neutral, soluble complexes (LMW-Al0(aq));...
Click to read more »Amethyst
Kamis, 2026-06-04 03:40:14amethyst has been demonstrated to result from substitution by irradiation of trivalent iron (Fe3+) for silicon in the structure, in the presence of trace elements...
Click to read more »Bismuth compounds
Rabu, 2025-11-19 17:19:20Bismuth forms mainly trivalent and a few pentavalent compounds. Many of its chemical properties are similar to those of arsenic and antimony, although...
Click to read more »Kyawthuite
Jumat, 2026-05-01 21:22:05with space group I2/c, and is isostructural with clinocervantite, its trivalent-antimony-analogue. Kyawthuite is an antimony-analogue of clinobisvanite...
Click to read more »Pyrylium
Selasa, 2026-05-12 02:04:57character. In particular, because of the positive charge, the oxygen atom is trivalent. Pyrilium is a mono-cyclic and heterocyclic compound, one of the oxonium...
Click to read more »Franklinite
Sabtu, 2026-05-09 15:08:47Divalent iron and/or manganese (Mn) may commonly accompany zinc (Zn) and trivalent manganese may substitute for some ferric iron. At its type locality, Franklinite...
Click to read more »Mineral group
Sabtu, 2024-11-23 19:08:30the general unit formula A xB yC 14-3x-2ySi 8O 22(OH) 2, where A is a trivalent cation such as Fe3+ or Al3+ , B is a divalent cation such as Fe2+ , Ca2+...
Click to read more »Adyghe verbs
Senin, 2026-06-01 04:45:58takes its visible place at the front of the verb in Slot 1. Using the trivalent root -ты- ("to give"), which forces the direct object (ABS), indirect...
Click to read more »Europium
Sabtu, 2026-05-30 00:58:53of these metals being effectively divalent while other lanthanoids are trivalent metals. The chemistry of europium is broadly lanthanoid chemistry, but...
Click to read more »Michaelis–Arbuzov reaction
Jumat, 2026-02-20 11:02:31reaction (also called the Arbuzov reaction) is the chemical reaction of a trivalent phosphorus ester with an alkyl halide to form a pentavalent phosphorus...
Click to read more »Robert Frucht
Minggu, 2026-05-24 22:35:07E. Frucht, Roberto (1977), "A canonical representation of trivalent Hamiltonian graphs", Journal of Graph Theory, 1 (1): 45–60, doi:10.1002/jgt.3190010111...
Click to read more »Thiomersal
Jumat, 2026-01-30 04:26:09contain thiomersal. Two vaccines (a TD and the single-dose version of the trivalent influenza vaccine Fluvirin) may contain a trace of thiomersal from steps...
Click to read more »Spinel group
Jumat, 2026-05-01 12:07:43respectively (A2+ B3+ 2X2− 4), other combinations incorporating divalent, trivalent, or tetravalent cations, including magnesium, zinc, iron, manganese, aluminium...
Click to read more »Tistarite
Kamis, 2025-09-11 13:42:12meteorite (so is kangite) – are the only currently known minerals with trivalent titanium. Titanium in minerals is almost exclusively tetravalent. The...
Click to read more »Transitive verb
Sabtu, 2026-05-23 14:18:58Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Mordant
Senin, 2025-11-24 13:35:22and can reduce hexavalent chromium of potassium dichromate to trivalent form. The trivalent chromium forms the complex with the fibre and dye. Therefore...
Click to read more »Berkelium compounds
Jumat, 2026-03-20 23:04:07liberating gaseous hydrogen and converting into the trivalent oxidation state. This trivalent state is the most stable, especially in aqueous solutions...
Click to read more »Homogeneity (semantics)
Kamis, 2024-10-24 20:25:13involving a combination of presupposition, plural quantification, and trivalent logics. Because analogous effects have been observed with conditionals...
Click to read more »Gu Fangzhou
Minggu, 2026-01-04 14:25:59succeeded in developing first domestic inactivated polio vaccine in 1960, and trivalent oral polio vaccine later. He served as president of Peking Union Medical...
Click to read more »Hemovanadin
Jumat, 2025-12-05 00:05:48"Vanadium-containing blood pigment. 11. Hemovanadin, a sulfate complex of trivalent vanadium". Pubblicazioni della Stazione Zoologica di Napoli. 25: 26–66...
Click to read more »Historical annual reformulations of the influenza vaccine
Kamis, 2026-01-01 23:31:59and the other is for the Southern Hemisphere. Both recommendations are trivalent, i.e. featuring three strains. Since the 2012–2013 season, the WHO recommendations...
Click to read more »Cobalt(III) hydroxide
Rabu, 2026-06-03 18:50:04compound with formula Co(OH) 3 or H 3CoO 3. It is an ionic compound, with trivalent cobalt cations Co3+ and hydroxyl anions OH− . The compound is known in...
Click to read more »Semiconductor
Sabtu, 2026-06-06 17:23:45order of 1 in 108) of pentavalent (antimony, phosphorus, or arsenic) or trivalent (boron, gallium, indium) atoms. This process is known as doping, and the...
Click to read more »Hydrolysis
Jumat, 2026-05-08 04:25:26acids, but small divalent ions such as Be2+ undergo extensive hydrolysis. Trivalent ions like Al3+ and Fe3+ are weak acids whose pKa is comparable to that...
Click to read more »Magnetite
Rabu, 2026-02-25 01:43:06indicates that magnetite contains both ferrous (divalent) and ferric (trivalent) iron, suggesting crystallization in an environment containing intermediate...
Click to read more »Croconic acid
Selasa, 2025-12-02 07:27:55croconate ion with some divalent and trivalent metals (Complexes of divalent transition metal croconates and trivalent metal croconates)". Journal of the...
Click to read more »Blueprint
Rabu, 2026-03-25 09:31:37citrate and dried. When the paper is illuminated, a photoreaction turns the trivalent ferric iron into divalent ferrous iron. The image is then developed using...
Click to read more »Lanthanide
Minggu, 2026-04-12 04:40:13and Lu in addition to the 4f elements. All lanthanide elements form trivalent cations, Ln3+, whose chemistry is largely determined by the ionic radius...
Click to read more »Lead
Selasa, 2026-06-02 00:54:44M.; Förster, C.; Franzen, C.; et al. (2008). "Persistent radicals of trivalent tin and lead". Inorganic Chemistry. 47 (21): 9965–78. doi:10.1021/ic801198p...
Click to read more »Homogeneity and heterogeneity
Rabu, 2026-04-15 01:10:09explanations have been proposed including that natural language operates on a trivalent logic. With information technology, heterogeneous computing occurs in...
Click to read more »Cyanocobalamin
Kamis, 2026-05-28 08:20:22electromagnetic radiation. In the cobalamins, cobalt normally exists in the trivalent state, Co(III). However, under reducing conditions, the cobalt center...
Click to read more »Galaxite
Jumat, 2026-01-02 21:00:40magnesium (Mg) readily substitute for the manganese in the crystal structure. Trivalent iron may also substitute for the aluminium. Thus, reflecting most natural...
Click to read more »List of security-focused operating systems
Selasa, 2026-05-26 04:40:21that uses a hardened kernel, custom memory allocator (hardened_malloc), Trivalent, a security-focused, Chromium-based browser inspired by Vanadium, and...
Click to read more »Kabardian verbs
Senin, 2026-06-01 04:46:13turning the verb into a trivalent transitive verb. Note how the positional prefix stacks with the ergative marker. Trivalent transitive verbs (also called...
Click to read more »Ozoralizumab
Kamis, 2023-12-21 03:00:10Ozoralizumab (trade name Nanozora) is a trivalent anti-tumour necrosis factor alpha (TNFα) nanobody designed for the treatment of inflammatory diseases...
Click to read more »Chromate conversion coating
Selasa, 2026-04-14 11:06:21case of aluminum, for example, Cr6+ + Al0 → Cr3+ + Al3+ The resulting trivalent cations react with hydroxide ions in water to form the corresponding hydroxides...
Click to read more »Low-molecular-weight chromium-binding substance
Sabtu, 2026-05-16 05:28:34was 847 cm−1. This indicates that chromium binds to chromodulin in the trivalent form. In addition, magnetic susceptibility studies have shown that chromium...
Click to read more »Arthurite
Sabtu, 2025-01-11 03:22:12mineral composed of divalent copper and iron ions in combination with trivalent arsenate, phosphate and sulfate ions with hydrogen and oxygen. Initially...
Click to read more »CAS Registry Number
Rabu, 2026-05-20 19:29:34by their oxidation state, e.g. the element chromium has 7440-47-3, the trivalent Cr(III) has 16065-83-1 and the hexavalent Cr(VI) species have 18540-29-9...
Click to read more »Ammonium sulfate
Rabu, 2026-06-03 17:16:33solutions of metal sulfates and the solution is slowly evaporated. With trivalent metal ions, alums such as ferric ammonium sulfate are formed. Double metal...
Click to read more »Moses Gomberg
Senin, 2026-03-02 21:54:10of the quinoid dimer (3). At the end of his first report of trivalent carbon "On Trivalent Carbon" Gomberg wrote "This work will be continued and I wish...
Click to read more »Triphenylmethyl radical
Senin, 2025-07-07 07:09:47Triphenylmethyl hexafluorophosphate Triphenylmethane Triarylmethane dye Trivalent group 14 radicals Helferich, B.; Bredereck, H.; Schneidmüller, A. (1927)...
Click to read more »List of most-polluted rivers
Jumat, 2026-05-29 23:20:05industrial zone industries dumping waste including DDT, endosulfan, hexa and trivalent chromium, lead, cyanide, and BHC. Many biologically dead zones, with pollution...
Click to read more »Neodymium
Sabtu, 2026-05-30 00:39:53ambient light enriched with the sharp visible emission bands of mercury, trivalent europium or terbium. Glasses that have been doped with neodymium are used...
Click to read more »Gadolinium
Jumat, 2026-06-05 04:53:11and in nuclear reactors. Like most of the rare earths, gadolinium forms trivalent ions with fluorescent properties, and salts of gadolinium(III) are used...
Click to read more »Berkelium
Sabtu, 2026-05-16 23:13:03liberating gaseous hydrogen and converting into the berkelium(III) state. This trivalent oxidation state (+3) is the most stable, especially in aqueous solutions...
Click to read more »Carbonate
Senin, 2026-06-01 16:07:58acid is sensitive to pH, temperature, and pressure. Although di- and trivalent carbonates have low solubility, bicarbonate salts are far more soluble...
Click to read more »Egg white
Sabtu, 2026-06-06 05:29:57Conalbumin/ovotransferrin is a glycoprotein which has the capacity to bind the bi- and trivalent metal cations into a complex and is more heat sensitive than ovalbumin...
Click to read more »Bastnäsite
Rabu, 2026-05-20 01:52:33quadrivalent cerium, led to an incomplete separation of cerium and the trivalent lanthanides. By contrast, in China, processing of bastnäsite, after concentration...
Click to read more »Ammonium hexafluoroferrate
Selasa, 2026-05-05 23:40:08hexafluoroferrate is isomorphous with the analogous compounds of aluminum and trivalent titanium, vanadium, and chromium. It crystallizes in a cubic lattice....
Click to read more »Methine group
Minggu, 2026-02-08 03:14:59In organic chemistry, a methine group or methine bridge is a trivalent functional group =CH−, derived formally from methane. It consists of a carbon atom...
Click to read more »Skeletal formula
Minggu, 2026-05-17 09:27:19since the propyl group is monovalent, while praseodymium is nearly always trivalent, ambiguity rarely, if ever, arises in practice.) i-Pr or iPr for the isopropyl...
Click to read more »Orthoacetic acid
Rabu, 2025-07-16 05:06:26CH3C(O–)3 (orthoacetate). There are many stable organic compounds with the trivalent moiety H3CC(OR)3, which are formally esters of orthoacetic acid and called...
Click to read more »Oculo-respiratory syndrome
Jumat, 2025-06-20 04:45:172000-2001 flu season in Canada. This was due to a manufacturing error in the trivalent influenza vaccine (TIV) and has since been resolved. This condition has...
Click to read more »Nontronite
Selasa, 2026-02-24 10:48:21sheet of nontronite is composed mainly of trivalent iron (Fe3+) cations, although some substitution by trivalent aluminium (Al3+) and divalent magnesium...
Click to read more »IARC group 2A
Selasa, 2025-03-25 02:36:571-Trichloroethane 1,2,3-Trichloropropane Tris(2,3-dibromopropyl) phosphate Trivalent antimony Vinyl bromide Vinyl fluoride Malaria (caused by infection with...
Click to read more »Rare-earth element
Selasa, 2026-06-02 14:42:27to 67Ho) and heavy (HREE - from 68Er to 71Lu). REE usually appear as trivalent ions, except for Ce and Eu which can take the form of Ce4+ and Eu2+ depending...
Click to read more »Olivine
Sabtu, 2026-05-02 07:03:50uses one quadrivalent and two divalent cations M22+ M4+O4 instead of two trivalent and one divalent cations. Olivine is named for its typically olive-green...
Click to read more »Pimelite
Kamis, 2026-04-02 05:31:58may be 2/3 occupied by trivalent cations, producing dioctahedral layers, where each O or OH ion is surrounded by 2 trivalent cations. There is one formula...
Click to read more »Uranium(III) bromide
Sabtu, 2025-07-26 16:31:10; Gellatly, Barry J.; Larkworthy, Leslie F. (1973). "Chemistry of the trivalent actinides. Part III. Some chemical and physical properties of hydrated...
Click to read more »Macromolecular cages
Kamis, 2026-01-15 23:54:12inner diameter of 7-8 nm. The inner chamber of ferritin uptakes or binds iron in its ferrous state and stores iron in its ferric or trivalent state....
Click to read more »AFm phases
Jumat, 2025-08-01 05:49:12compensated by 2 OH− anions: M(OH)2. Some M2+ cations are replaced by a trivalent one (N3+). This creates an excess of positive electrical charges which...
Click to read more »Heawood graph
Selasa, 2025-12-09 04:39:432019-12-18. Conder, Marston; Morton, Margaret (1995). "Classification of Trivalent Symmetric Graphs of Small Order" (PDF). Australasian Journal of Combinatorics...
Click to read more »1,1,1,3,3,3-Hexafluoropropane
Kamis, 2025-01-30 07:42:39temperature between 250-400 °C, in presence of a catalyst in the form of trivalent chromium (e.g. chromium(III) chloride) supported on carbon with low content...
Click to read more »Schlenk line
Senin, 2025-06-02 12:55:17dreiwertigem Kohlenstoff. II" [On metal ketyls, a large class of compounds with trivalent carbon. II.]. Berichte der Deutschen Chemischen Gesellschaft (in German)...
Click to read more »Chromium cycle
Kamis, 2026-02-12 14:50:36conditions: trivalent chromium, Cr(III) (reduced form), and hexavalent chromium, Cr(VI) (most oxidized form). The poorly soluble trivalent chromium cation...
Click to read more »Fluorescent lamp
Senin, 2026-06-01 07:31:43fluorescent lamp Halophosphate phosphors in these lamps usually consist of trivalent antimony- and divalent manganese-doped calcium halophosphate (Ca5(PO4)3(Cl...
Click to read more »Influenza B virus
Rabu, 2026-03-18 07:28:56switch back to trivalent flu vaccines". CIDRAP. Archived from the original on 18 December 2023. Retrieved 26 October 2023. "Use of Trivalent Influenza Vaccines...
Click to read more »Scandium compounds
Rabu, 2026-01-21 02:53:59scandium. The chemistry of scandium is almost completely dominated by the trivalent ion, Sc3+, due to its electron configuration, [Ar] 3d14s2. The radii of...
Click to read more »Reflexive pronoun
Kamis, 2026-04-02 21:00:16Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Carbon–nitrogen bond
Jumat, 2026-02-20 05:27:22biochemistry. Nitrogen has five valence electrons and in simple amines it is trivalent, with the two remaining electrons forming a lone pair. Through that pair...
Click to read more »Lanthanide compounds
Selasa, 2025-09-30 22:11:43the 15 elements classed as lanthanides. The lanthanides are generally trivalent, although some, such as cerium and europium, are capable of forming compounds...
Click to read more »Scandium
Kamis, 2026-05-28 19:07:51$5 per gram. Scandium chemistry is almost completely dominated by the trivalent ion, Sc3+. The radii of M3+ ions in the table below indicate that the...
Click to read more »Structure field map
Minggu, 2025-10-26 13:24:52L.; Roy, Rustum (1954). "Structural relations among double oxides of trivalent elements". American Mineralogist. 39 (1–2): 1–23. ISSN 0003-004X. Muller...
Click to read more »Carbyne
Sabtu, 2026-02-07 04:34:50an intermediate in the flash photolysis of CHFBr2. Carbynes can act as trivalent ligands in complexes with transition metals, in which they are connected...
Click to read more »Europium(II) fluoride
Kamis, 2024-03-21 05:33:23yellowish solid with a fluorite structure. EuF2 can be used to dope a trivalent rare-earth fluoride, such as LaF3, to create a vacancy-filled structure...
Click to read more »Arsenic poisoning
Minggu, 2026-05-10 21:06:34studies to be significantly less toxic than both inorganic arsenic and trivalent methylated arsenic metabolites. It has been found that rice is particularly...
Click to read more »Spectral broadening
Jumat, 2026-02-27 07:55:30exhibit narrow homogenous linewidths (for example the 5D0-7F0 line of trivalent europium doped in Y2SiO5 has a 122 Hz homogenous linewidth and 0.63 GHz...
Click to read more »Conditional logic
Selasa, 2026-01-06 20:12:35conditional logic is not a single system but a cluster of related frameworks: trivalent, possible worlds, premise based, probabilistic, and belief revision based...
Click to read more »Antipassive voice
Sabtu, 2026-01-17 17:08:08Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Thioacetamide
Kamis, 2026-05-07 01:16:00(M = Ni, Pb, Cd, Hg) Related precipitations occur for sources of soft trivalent cations (As3+, Sb3+, Bi3+) and monovalent cations (Ag+, Cu+). Thioacetamide...
Click to read more »Hexavalent chromium
Jumat, 2026-05-29 06:28:23hexavalent chromium(VI) is reduced first to pentavalent chromium(V) then to trivalent chromium(III) without the aid of any enzymes. The reduction occurs via...
Click to read more »Keggin structure
Kamis, 2026-01-01 22:47:01commonly are pentavalent phosphorus PV, tetravalent silicon SiIV, or trivalent boron BIII), M is the addendum atom (most common are molybdenum Mo and...
Click to read more »Lucien Tesnière
Jumat, 2026-01-16 01:53:40a subject actant and an object actant. Trivalent verb: Sam gave Susan earrings. - The verb give is trivalent; it takes three actants, a subject actant...
Click to read more »Arsenic biochemistry
Sabtu, 2026-02-28 16:42:45oxidative methylation reactions, that is, reduction of pentavalent to trivalent arsenic followed by addition of a methyl group (CH3). In mammals, methylation...
Click to read more »List of seasonal influenza vaccines
Selasa, 2026-02-17 12:52:57Viatris after Upjohn merged with Mylan to create Viatris. Optaflu was a trivalent surface antigen inactivated vaccine, the first flu vaccine made in mammalian...
Click to read more »Bromine(III) fluorosulfonate
Senin, 2026-03-09 11:14:37fluorine, and oxygen with the chemical formula Br(SO3F)3. This is a trivalent compound of bromine from the group of fluorosulfonates. The compound is...
Click to read more »Fólkvangr
Minggu, 2025-11-30 07:32:55Press. ISBN 0-19-515382-0 Näsström, Britt-Mari (1999). "Freyja - The Trivalent Goddess" as collected in Sand, Reenberg Erik. Sørensen, Jørgen Podemann...
Click to read more »Garnet
Rabu, 2026-05-20 22:38:31usually occupied by divalent cations (Ca, Mg, Fe, Mn)2+ and the Y site by trivalent cations (Al, Fe, Cr)3+ in an octahedral/tetrahedral framework with [SiO4]4−...
Click to read more »Plutonium oxysulfides
Minggu, 2026-02-15 09:44:21sulfide (S2-) or polysulfide (Sn2−) ions and plutonium exists in the trivalent state or tetravalent state. They are mixed oxide-sulfides and include...
Click to read more »Leather
Rabu, 2026-04-15 00:47:48concerns with this tanning method, as chromium is a heavy metal; while the trivalent chromium used for tanning is harmless, other byproducts can contain toxic...
Click to read more »Deviant logic
Kamis, 2025-02-06 18:11:31subset, superset, or fully exclusive set. A notable example of this is the trivalent logic developed by Polish logician and mathematician Jan Łukasiewicz....
Click to read more »Isomorphous replacement
Rabu, 2025-05-28 14:11:08A was a monovalent metallic ion (NH4+, K+, Rb+, Cs+, or Tl+), B was a trivalent metallic ion (Al3+, Cr3+, or Fe3+) and S was usually sulfur, but could...
Click to read more »Curium
Selasa, 2026-03-31 10:18:59by a diamide-based extraction to give, after stripping, a mixture of trivalent actinides and lanthanides. A curium compound is then selectively extracted...
Click to read more »Onium ion
Minggu, 2026-02-08 19:46:40tetraphenylphosphonium, (C6H5)4P+. The substituent groups may be divalent or trivalent, yielding ions such as iminium and nitrilium. A simple onium ion has a...
Click to read more »Chromate and dichromate
Minggu, 2025-05-25 01:39:14in a redox chemical reaction, chromates and dichromates convert into trivalent chromium, Cr3+, salts of which typically have a distinctively different...
Click to read more »Polio vaccine
Senin, 2026-06-01 17:06:39provides both humoral immunity and cell-mediated immunity. One dose of trivalent OPV produces immunity to all three poliovirus serotypes in roughly 50%...
Click to read more »Actinium
Selasa, 2026-06-02 02:11:25010 °F), in vacuum. Its crystal lattice is isotypic with the oxides of most trivalent rare-earth metals. Actinium trifluoride can be produced either in solution...
Click to read more »Verb conjugations in Circassian
Minggu, 2026-06-07 02:33:33monovalent intransitive, bivalent intransitive, bivalent transitive and trivalent ditransitive types (with labile and causative verbs besides); this article...
Click to read more »Indium(III) nitrate
Kamis, 2024-05-02 16:20:00(1993). "Polyfunctionality of the nitrate group, coordination numbers of trivalent indium in nitrates complexes, and crystal structures of [In(NO3)(H2O)5](NO3)2...
Click to read more »Flower snark
Sabtu, 2026-01-17 01:08:38the flower snark J5 Isaacs, R. (1975). "Infinite Families of Nontrivial Trivalent Graphs Which Are Not Tait Colorable". Amer. Math. Monthly. 82 (3): 221–239...
Click to read more »Electrogalvanization
Selasa, 2026-04-14 03:27:20increase in the use of alkaline zinc, zinc alloys and high performance trivalent passivating conversion coatings. During the 1980s with the first alkaline...
Click to read more »Thorium trifluoride
Minggu, 2025-07-20 18:02:08Retrieved 4 April 2024. Warf, J. C. (1949). Attempted Preparation of a Trivalent Thorium Compound: Problem Assignment No. 121. U.S. Atomic Energy Commission...
Click to read more »Gallium maltolate
Sabtu, 2025-07-26 15:51:55Gallium maltolate is a coordination complex consisting of a trivalent gallium cation coordinated to three maltolate ligands. The compound is a potential...
Click to read more »Hydronium
Sabtu, 2026-04-25 08:50:24identify it.[citation needed] An oxonium ion is any cation containing a trivalent oxygen atom. Since O+ and N have the same number of electrons, H3O+ is...
Click to read more »Methylation
Rabu, 2026-04-01 04:19:44arsenic compounds starts with the formation of methanearsonates. Thus, trivalent inorganic arsenic compounds are methylated to give methanearsonate. S-adenosyl...
Click to read more »Stibophen
Jumat, 2025-12-26 21:44:11for schistosomiasis by intramuscular injection. It is classified as a trivalent antimony compound. Brand names include Fouadin/Fuadin (named in honor...
Click to read more »Distance-transitive graph
Rabu, 2026-05-06 04:49:171971, Biggs and Smith showed that there are only 12 finite connected trivalent distance-transitive graphs. These are: Every distance-transitive graph...
Click to read more »Kalamang language
Minggu, 2025-11-23 23:24:28coming after a postposition, just as the topic marker does. Structure of trivalent clauses varies; For verbs of showing and sending, both objects are marked...
Click to read more »Triple deity
Selasa, 2026-02-17 00:05:30Continental Philosophy p. 562 Nāsstrōm, Britt-Mari (1999). "Freyja — The Trivalent Goddess". In Sand, Erik Reenberg; Sørensen, Jørgen Podemann (eds.). Comparative...
Click to read more »Albert Sabin
Rabu, 2026-05-27 12:22:10Medicine Go Down) for the 1964 film Mary Poppins). In 1964, a single trivalent OPV containing all three viral serotypes was approved. Sabin's oral vaccine...
Click to read more »Holmium(III) oxide
Jumat, 2026-01-23 07:27:28related erbium oxide mineral called erbia. Typically, the oxides of the trivalent lanthanides coexist in nature, and separation of these components requires...
Click to read more »Layered double hydroxides
Jumat, 2025-06-13 16:28:46studied class of LDHs, the positive layer (c) consists of divalent and trivalent cations, and can be represented by the generic formula: [M(II) 1-xM(III)...
Click to read more »Dyck graph
Selasa, 2025-12-09 05:46:59Encyclopedia of Graphs, retrieved 2024-02-26 Conder, M.; Dobcsányi, P. (2002), "Trivalent symmetric graphs up to 768 vertices", J. Combin. Math. Combin. Comput...
Click to read more »Herpes simplex research
Jumat, 2026-05-29 06:28:14various combinations of agents against HSV-2, including an adjuvanted trivalent vaccine candidate G103, consisting of recombinantly-expressed viral proteins...
Click to read more »Ferrioxalate
Selasa, 2026-05-12 19:19:31Ferrioxalate or trisoxalatoferrate(III) is a trivalent anion with formula [Fe(C2O4)3]3−. It is a transition metal complex consisting of an iron atom in...
Click to read more »Ytterbium
Selasa, 2026-06-02 10:47:17(l) → 2 [Yb(H2O)9]3+ (aq) + 3 SO2− 4 (aq) + 3 H2 (g) Although usually trivalent, ytterbium readily forms divalent compounds. This behavior is unusual...
Click to read more »Nitrogen
Kamis, 2026-05-28 03:08:31strongly polarised towards nitrogen. In these compounds, nitrogen is usually trivalent (though it can be tetravalent in quaternary ammonium salts, R4N+), with...
Click to read more »Arsthinol
Jumat, 2025-12-26 22:53:11a few years later by Endo Products (Balarsen, Tablets, 0.1 g). Among trivalent organoarsenicals, arsthinol was considered very well tolerated. Recently...
Click to read more »Leptospirosis
Jumat, 2026-05-29 19:57:04by one Leptospiraserovar is only protective against that specific one, trivalent vaccines have been developed. They do not confer long-lasting immunity...
Click to read more »Thulium(III) selenide
Jumat, 2025-08-15 04:50:35Jongseong Lee; Meggan Brewer; M. Berardini; J. G. Brennan (June 1995). "Trivalent Lanthanide Chalcogenolates: Synthesis, Structure, and Thermolysis Chemistry"...
Click to read more »Hunein Maassab
Rabu, 2026-03-04 22:02:05lasted 40 years and resulted in FluMist, a cold-adapted, live attenuated, trivalent influenza virus vaccine. In June 2003, the Food and Drug Administration...
Click to read more »Winkler titration
Senin, 2025-11-10 07:48:17method is effectively used as its colorimetric modification, where the trivalent manganese produced on acidifying the brown suspension is directly reacted...
Click to read more »Cerium
Jumat, 2026-05-29 19:05:33Many nonstoichiometric chalcogenides are also known, along with the trivalent Ce2Z3 (Z = S, Se, Te). The monochalcogenides CeZ conduct electricity and...
Click to read more »Einsteinium
Minggu, 2026-03-22 00:06:41effects in small samples could reduce the melting point. The metal is trivalent and has a noticeably high volatility. In order to reduce the self-radiation...
Click to read more »Bismuthinidene
Jumat, 2026-04-10 13:31:17diene region of the bismuthinidene highlighted in green. Note that the trivalent Bi-centered resonance structure contributes little to the overall structure...
Click to read more »Tietze's graph
Minggu, 2025-12-21 16:49:47Security, 7 (1): 83–86 Isaacs, R. (1975), "Infinite families of nontrivial trivalent graphs which are not Tait colorable", Amer. Math. Monthly, 82 (3), Mathematical...
Click to read more »Nasal-associated lymphoid tissue
Selasa, 2026-01-27 04:42:00Ada; Bonnington, Susan (2006-05-15). "Phase I Evaluation of Intranasal Trivalent Inactivated Influenza Vaccine with Nontoxigenic Escherichia coli Enterotoxin...
Click to read more »ATC code B03
Senin, 2024-12-23 10:42:51ATC code B03 Antianemic preparations is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes...
Click to read more »SnapPea
Minggu, 2025-12-28 19:37:46Damian Heard's extension, allows : hyperbolic manifolds with totally geodesic boundary orbifolds where the orbifold locus contains trivalent vertices...
Click to read more »Carbonate oxalate
Selasa, 2025-12-30 17:40:00carbonate (CO3) and oxalate (C2O4) anions. Most compounds incorporate large trivalent metal ions, such as the rare earth elements. Some carbonate oxalate compounds...
Click to read more »List of GSK plc products
Rabu, 2026-04-29 12:13:04adsorbed)) Fluarix (trivalent) & Fluarix (quadrivalent) (seasonal influenza vaccine (3 strain and 4 strain)) FluLaval (trivalent) & FluLaval (quadrivalent)...
Click to read more »Rudolph A. Marcus
Minggu, 2026-03-08 13:20:04same atomic structure likewise to Marcus’s studies between divalent and trivalent iron ions. Electron transfer may be one of the most basic forms of chemical...
Click to read more »Europium anomaly
Senin, 2025-10-06 02:55:02if Eu is depleted relative to the other REEs. Most REEs exist in the trivalent state (3+), but europium and cerium (Ce) exhibit additional oxidation...
Click to read more »Vaccine
Jumat, 2026-05-15 18:47:35vaccine may be denoted with a Greek or Latin prefix (e.g., bivalent, trivalent, or tetravalent/quadrivalent). In certain cases, a monovalent vaccine...
Click to read more »Vaccine hesitancy
Senin, 2026-05-11 22:42:50concluded that there was insufficient evidence to recommend routine use of trivalent influenza vaccine during the first trimester of pregnancy, but that the...
Click to read more »Phosphonate
Kamis, 2026-02-26 17:19:03are effective chelating agents. That is, they bind tightly to di- and trivalent metal ions, which is useful in water softening. In this way, they prevent...
Click to read more »Faustite
Rabu, 2023-08-30 06:59:55almost four times as much zinc than copper in its crystal structure. Trivalent (ferric) iron may replace some of the aluminum. Minor amounts of calcium...
Click to read more »Metal acetylacetonates
Kamis, 2025-10-09 19:45:02Kovacik, I.; Willis, A. C. (1998). "Alkene Complexes of Divalent and Trivalent Ruthenium Stabilized by Chelation. Dependence of Coordinated Alkene Orientation...
Click to read more »Passive voice
Jumat, 2026-05-29 10:43:10Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Americium
Rabu, 2026-04-29 21:09:47by a diamide-based extraction, to give, after stripping, a mixture of trivalent actinides and lanthanides. Americium compounds are then selectively extracted...
Click to read more »Plutonium sulfides
Senin, 2025-09-15 20:08:21sulfur exists as sulfide or polysulfide ions and plutonium exists in the trivalent state or tetravalent state. They have a general formula PuxSy. Known plutonium...
Click to read more »Cadogan–Sundberg indole synthesis
Sabtu, 2025-07-19 00:58:48Sundberg, Richard J. (1 November 1965). "Deoxygenation of Nitro Groups by Trivalent Phosphorus. Indoles from o-Nitrostyrenes". The Journal of Organic Chemistry...
Click to read more »Organobismuth chemistry
Kamis, 2025-08-14 11:38:13(January 1987). "Copper salts catalysis of N-phenylation of amines by trivalent organobismuth compounds". Tetrahedron Letters. 28 (8): 887–890. doi:10...
Click to read more »Claisen rearrangement
Senin, 2026-04-20 15:27:41ethanol/water solvent mixtures give rate constants 10-fold higher than sulfolane. Trivalent organoaluminium reagents, such as trimethylaluminium, have been shown...
Click to read more »DOTA (chelator)
Sabtu, 2025-12-27 03:11:59carboxylic acid groups, is a high affinity chelating agent for di- and trivalent cations. The tetracarboxylic acid was first reported in 1976. At the time...
Click to read more »Zhurong (rover)
Sabtu, 2026-05-30 20:03:50surface contains hydrated sulfates, hydrated silica (especially opal-CT), trivalent iron oxide minerals (especially ferrihydrite), and possibly chlorides...
Click to read more »Short range order
Rabu, 2023-07-12 16:03:42Bi25InO39: Evidence of short-range ordering of oxygen-vacancies in the trivalent sillenites." AIP Advances 4.8 (2014): 087125. | https://doi.org/10.1063/1...
Click to read more »Gedrite
Rabu, 2025-02-05 18:29:46Divalent manganese (Mn) may substitute for some of the magnesium. Trivalent or ferric iron, or titanium4+ may replace some of the aluminum (Al). Fluorine...
Click to read more »Sodium sulfate
Minggu, 2026-05-03 06:07:41moderate tendency to form double salts. The only alums formed with common trivalent metals are NaAl(SO4)2 (unstable above 39 °C) and NaCr(SO4)2, in contrast...
Click to read more »Jameson's mamba
Senin, 2026-05-18 00:25:41the main treatment is the administration of the appropriate antivenom. Trivalent and monovalent antivenoms for the black, eastern green, and Jameson's...
Click to read more »Gastroenteritis
Minggu, 2026-05-10 20:33:26barrier and cause toxicity. Bismuth subsalicylate, an insoluble complex of trivalent bismuth and salicylate, can be used in mild to moderate cases, but salicylate...
Click to read more »Caddisfly silk
Selasa, 2025-08-05 03:32:28strong negative charges which have been found to interact with di- and trivalent cations found naturally within the larvae's aquatic environment. These...
Click to read more »Second-order Jahn-Teller distortion in main-group element compounds
Kamis, 2026-05-21 21:52:23Second-order Jahn-Teller distortion (commonly known as pseudo Jahn-Teller distortion) is a singular, general, and powerful approach rigorously based in...
Click to read more »Streptococcus agalactiae
Minggu, 2026-05-31 19:10:01Karen (2016). "Safety and immunogenicity of an investigational maternal trivalent group B streptococcus vaccine in healthy women and their infants: a randomised...
Click to read more »Erbium
Selasa, 2026-06-02 00:53:07steam which produces enamel ablation by common types of dental laser. A trivalent element, pure erbium metal is malleable (or easily shaped), soft yet stable...
Click to read more »Botulism
Minggu, 2026-05-10 03:59:26junction, but does not reverse any already inflicted paralysis. In adults, a trivalent antitoxin containing antibodies raised against botulinum toxin types A...
Click to read more »FCN1
Kamis, 2025-12-18 14:32:16PMID 16305643. S2CID 35639359. Tanio M, Kondo S, Sugio S, Kohno T (2007). "Trivalent recognition unit of innate immunity system: crystal structure of trimeric...
Click to read more »Antimony
Jumat, 2026-05-29 18:42:28treatment of leishmaniasis. Early treatments used antimony(III) species (trivalent antimonials), but in 1922 Upendranath Brahmachari invented a much safer...
Click to read more »Gadolinium-doped ceria
Minggu, 2025-07-20 20:49:03commercially viable SOFCs. Oxygen vacancies are created when gadolinium (a trivalent cation) is introduced into ceria (CeO2, with Ce in the +4 oxidation state)...
Click to read more »Woisika language
Senin, 2026-01-19 05:08:21abbreviation(s) (help); Examples with avalent, monovalent, bivalent, and trivalent verbs are shown below. Avalent Itunma itun-ma late.afternoon-PFV Itunma...
Click to read more »Yttrium
Sabtu, 2026-05-23 23:20:11yttrium and that of the lanthanides is that yttrium is almost exclusively trivalent, whereas about half the lanthanides can have valences other than three;...
Click to read more »Control of Substances Hazardous to Health Regulations 2002
Minggu, 2026-02-01 03:20:37procedure approved by the HSE Spray given off from vessels at which an electrolytic chromium process is carried on, except trivalent chromium Every 14 days...
Click to read more »Symmetric graph
Senin, 2025-10-20 00:05:51Theory. 5 (2): 201–204. doi:10.1002/jgt.3190050210.. Marston Conder, Trivalent symmetric graphs on up to 768 vertices, J. Combin. Math. Combin. Comput...
Click to read more »Carbanion
Sabtu, 2026-04-25 08:52:58organic chemistry, a carbanion is an anion with a lone pair attached to a trivalent carbon atom. This gives the carbon atom a negative charge. Formally, a...
Click to read more »Cresswell Shearer
Kamis, 2026-02-26 19:22:19the action of electrolytes on bacteria. Part II. The influence of the trivalent positive salts on the rate of migration of bacteria in an electric field...
Click to read more »Borylation
Kamis, 2026-01-29 18:02:49into organic molecules through borylation reactions. Boronic acids are trivalent boron-containing organic compounds that possess one alkyl substituent...
Click to read more »Tetrafluoroberyllate
Minggu, 2026-05-31 17:32:25where M is univalent, and A trivalent. These are not common as fluoride often form insoluble products with the trivalent ions. Methods to produce these...
Click to read more »Lanthanum
Jumat, 2026-05-29 19:02:07participate in chemical bonding. For example, the melting points of the trivalent lanthanides (all but europium and ytterbium) are related to the extent...
Click to read more »Alkaline lysis
Jumat, 2026-01-16 09:31:29(EDTA) is a chelating agent that binds metal ions, primarily divalent or trivalent ions. In this step, EDTA is added to bind up calcium and magnesium ions...
Click to read more »Double-star snark
Selasa, 2026-02-10 01:09:12Snark". MathWorld. Isaacs, R. (1975), "Infinite families of non-trivial trivalent graphs which are not Tait-colorable", American Mathematical Monthly, 82...
Click to read more »Metal aquo complex
Senin, 2026-04-13 22:07:59reactions. This reaction usually applies to the interconversion of di- and trivalent metal ions, which involves the exchange of only one electron. The process...
Click to read more »Metalloid
Minggu, 2026-04-19 22:13:04and the oxides and their derivatives are illustrative examples. In the trivalent state, arsenic shows some incipient metallic properties. The halides are...
Click to read more »Bohrium
Sabtu, 2026-04-11 22:56:28comparison) and removing unwanted contaminating elements such as the trivalent actinides, the group 5 elements, and polonium. In 2000, it was confirmed...
Click to read more »Biggs–Smith graph
Senin, 2025-10-20 02:46:19Encyclopedia of graphs, retrieved 2024-02-22 Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »Plating
Jumat, 2026-05-01 03:20:37The most common mixed chromates include hexavalent iridescent, trivalent or black trivalent chromate. Used to protect steel, cast iron, brass, copper, and...
Click to read more »Nickel organic acid salts
Minggu, 2026-01-25 02:33:10Aromatic Anions. VI. Complexes of Croconate Ion with Some Divalent and Trivalent Metals". Journal of the American Chemical Society. 85 (17): 2586–2588...
Click to read more »Metal ions in aqueous solution
Rabu, 2026-06-03 18:18:01scattering has been used to characterize the second solvation shell with trivalent ions such as Cr3+ and Rh3+. The second hydration shell of Cr3+ was found...
Click to read more »Robert Guillaumont
Selasa, 2026-05-12 00:02:36(citric complexes of trivalent actinides from Am to fermium (Fm). He showed the existence of the "tetrad effect" for trivalent actinide complexes, an...
Click to read more »Polyacrylamide
Sabtu, 2025-11-29 02:06:43has found an important role in the potable water treatment industry. Trivalent metal salts, like ferric chloride and aluminum chloride, are bridged by...
Click to read more »Californium(III) oxide
Senin, 2025-09-01 17:47:43The compound can be prepared by burning ionite in air, on which ions of trivalent californium are sorbed, at a temperature of 1400 °C. It can also be obtained...
Click to read more »Gallium (68Ga) gozetotide
Senin, 2026-03-02 02:39:46chelators is HBED-CC. This chelator can create stable complexes with trivalent gallium at normal temperatures and it attaches to bioactive molecules...
Click to read more »Anthony J. Arduengo
Jumat, 2026-01-09 03:31:10Roe (1986). "Direct determination of the barrier to edge inversion at trivalent phosphorus: verification of the edge inversion mechanism". J. Am. Chem...
Click to read more »Swine influenza
Rabu, 2026-03-04 08:42:02of antibodies. Several commercial vaccines are available including a trivalent one being used in sow vaccination and a vaccine against pdmH1N1(2009)...
Click to read more »Freyja
Senin, 2026-06-01 23:24:56International. ISBN 91-22-01694-5. Näsström, Britt-Mari (1999). "Freyja – The Trivalent Goddess". In Sand, Reenberg Erik; Sørensen, Jørgen Podemann (eds.). Comparative...
Click to read more »Epidemiology of autism
Senin, 2026-05-25 10:39:47in the United Kingdom suggesting a causal link between autism and the trivalent MMR vaccine. After data included in the report was shown to be deliberately...
Click to read more »Crystal violet lactone
Sabtu, 2025-08-16 04:01:14is broken, with the oxygen detaching from the central carbon. This now-trivalent position is a planar carbocation that is resonance stabilized, interconnecting...
Click to read more »Polio
Rabu, 2026-06-03 17:05:19replicate efficiently within nervous system tissue. A single dose of Sabin's trivalent OPV produces immunity to all three poliovirus serotypes in about 50 percent...
Click to read more »Fermium
Minggu, 2026-03-01 15:53:13Studies of Complex Chemistry. II. Hydrated Radii and Hydration Numbers of Trivalent Actinides". Acta Chemica Scandinavica A. 35: 653–661. doi:10.3891/acta...
Click to read more »YInMn Blue
Selasa, 2026-05-19 01:16:14inorganic blue pigment. The compound has a unique crystal structure in which trivalent manganese ions in the trigonal bipyramidal coordination are responsible...
Click to read more »Transition metal chloride complex
Rabu, 2025-09-10 13:17:24Robert C.; Pfluger, C. E.; Piper, T. S. (1963). "Hexachlorometallates of Trivalent Chromium, Manganese and Iron". Journal of the American Chemical Society...
Click to read more »Snark (graph theory)
Selasa, 2026-01-27 05:58:141017/S0004972700042660 Isaacs, Rufus (1975), "Infinite families of non-trivial trivalent graphs which are not Tait-colorable", The American Mathematical Monthly...
Click to read more »Thiotepa
Senin, 2025-12-29 05:26:33from phosphorus trichloride and six molar equivalents of aziridine. The trivalent triamide formed reacts with octasulfur (S8) in benzene. Thiotepa is used...
Click to read more »Carboxylate-based metal–organic frameworks
Jumat, 2026-04-24 07:06:09Some of the most widely studied of all metal organic frameworks are trivalent metal carboxylate materials. Extensive work in this area has provided...
Click to read more »Sillénite
Minggu, 2025-08-10 19:09:17Bi25InO39: Evidence of short-range ordering of oxygen-vacancies in the trivalent sillenites." AIP Advances 4.8 (2014): 087125. | https://doi.org/10.1063/1...
Click to read more »Manganese
Selasa, 2026-06-02 00:57:26"Permethylmanganates. Synthesis and characterization of divalent [MnMe42-], trivalent [MnMe52-], and tetravalent [MnMe62-]". Journal of the American Chemical...
Click to read more »Proto-Circassian language
Sabtu, 2026-06-06 21:10:38right): ABS (reflexive зы-) · ERG (subject) · DYN · Root · refactive -жьы A trivalent (ditransitive) verb has all three roles: an ergative agent (the giver)...
Click to read more »Nuclear reprocessing
Rabu, 2026-05-27 13:13:14management of minor actinides it has been proposed that the lanthanides and trivalent minor actinides should be removed from the PUREX raffinate by a process...
Click to read more »Reciprocal pronoun
Rabu, 2026-03-25 09:29:55Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Ideal polyhedron
Senin, 2026-05-18 00:50:35D. (1995), "A linear-time algorithm for testing the inscribability of trivalent polyhedra", International Journal of Computational Geometry & Applications...
Click to read more »Vivianite
Selasa, 2025-11-25 07:49:09alters to, is not a member of the vivianite group because it contains trivalent Fe3+ cations. In pure end member vivianite all the iron is divalent, Fe2+...
Click to read more »Tautomer
Senin, 2026-04-27 13:04:41H3N+−CH2−CO−2 phosphite – phosphonate: P(OR)2(OH) ⇌ HP(OR)2(=O) between trivalent and pentavalent phosphorus. Prototropy is the most common form of tautomerism...
Click to read more »Venenivibrio stagnispumantis
Minggu, 2026-05-17 23:33:03compounds. Cells grew in the presence of up to 8 mM arsenite (As3+), 15 mM trivalent antimony (Sb3+), and >20 mM arsenate (As5+) but growth was not observed...
Click to read more »Bismuthyl (ion)
Selasa, 2025-12-30 16:49:17+3 oxidation state. Most often it is formed during the hydrolysis of trivalent bismuth salts, primarily nitrate, chloride and other halides. In chemical...
Click to read more »Methylarsonic acid
Senin, 2026-01-26 08:13:13compounds is thought to start with the formation of methanearsonates. Thus, trivalent arsenic compounds are methylated to give methanearsonate. S-Adenosylmethionine...
Click to read more »Neodymium arsenate
Senin, 2025-11-03 21:41:48Standards. p. M71. Firsching, F. Henry. (1992). "Solubility products of the trivalent rare-earth arsenates". Journal of Chemical and Engineering Data. 37 (4):...
Click to read more »Americium(III) phosphate
Rabu, 2025-08-13 05:14:22inorganic compound of americium, with the molecular formula AmPO4. It is the trivalent americium salt of phosphoric acid. The reaction between americium dioxide...
Click to read more »Mountain Pass Rare Earth Mine
Rabu, 2026-04-29 07:36:20quadrivalent cerium, leads to an incomplete separation of cerium and the trivalent lanthanides.[citation needed] Gold mining began at the site in 1936, but...
Click to read more »Lutetium compounds
Jumat, 2026-04-03 01:06:11the oxygen atom of the nitrate are coordinated to the lutetium atom. Trivalent lutetium and water can form complex ions such as [Lu(OH2)n]3+, and lutetium(III)...
Click to read more »Vladimir Prelog
Minggu, 2025-11-16 17:50:53at the ETH, Prelog managed to separate enantiomers with "asymmetric" trivalent nitrogen by column chromatography at a time when this method was still...
Click to read more »Cerium(IV) oxide
Senin, 2026-03-16 03:37:54- which is oxidized easily - is separated from other REEs that remain trivalent and thus fit to structures of other minerals than cerianite-(Ce). The...
Click to read more »Vanadyl perchlorate
Kamis, 2026-02-05 02:25:11ISSN 0044-8249. Ramsey, J. B.; Heldman, M. J. (July 1936). "Kinetics of the Trivalent Vanadium—Iodine Reaction". Journal of the American Chemical Society. 58...
Click to read more »Meningitis
Jumat, 2026-06-05 18:21:54reactive mass vaccination of the population at risk with bivalent A/C or trivalent A/C/W135 polysaccharide vaccines, though the introduction of MenAfriVac...
Click to read more »Sterically induced reduction
Senin, 2022-06-13 04:51:35stable trivalent state. When Sm(III) is complexed with C 5Me 5 (pentamethylcyclopentadiene) to give the compound (C 5Me 5) 3Sm, this trivalent species...
Click to read more »Ditmar Award results
Rabu, 2026-06-03 21:33:55"Prayers to Broken Stone", Cat Sparks, in Kaleidotrope, Spring 2017. "Trivalent" by Rivqa Rafael, in Ecopunk!, Ticonderoga Publications. An Eclectic Collection...
Click to read more »Valkyrie
Minggu, 2026-05-10 00:43:19Oxford. ISBN 0-907570-08-9. Näsström, Britt-Mari (1999). "Freyja: The Trivalent Goddess" in Sand, Reenberg Erik; Sørensen, Jørgen Podemann (1999). Comparative...
Click to read more »Antibody-dependent enhancement
Sabtu, 2025-09-27 07:24:05the widespread use of approved vaccines. Prior receipt of 2008–09 TIV (Trivalent Inactivated Influenza Vaccine) was associated with an increased risk of...
Click to read more »Oligodynamic effect
Sabtu, 2026-05-16 02:21:38are fungicides and bactericides, used in paints, plastics, and fibers. Trivalent organic antimony was used in therapy for schistosomiasis. Arsenic was...
Click to read more »Tris(dimethylamino)phosphine
Sabtu, 2023-12-23 21:15:0712673–12682. doi:10.1021/ja9621861. King, R. B. (1963). "Complexes of Trivalent Phosphorus Derivatives. II. Metal Carbonyl Complexes of Tris(dimethylamino)-phosphine"...
Click to read more »Infinite-valued logic
Jumat, 2025-06-27 06:16:35"true" and "false") for any proposition. Modern three-valued logic (trivalent logic) allows for an additional possible truth value (i.e., "undecided")...
Click to read more »Fluorescence
Minggu, 2026-05-24 18:17:43These same visible lines, accompanied by the emission lines of trivalent europium and trivalent terbium, and further accompanied by the emission continuum...
Click to read more »HKUST-1
Selasa, 2026-02-24 03:46:48metals is +2, which results in a neutral overall framework. In the case of trivalent metals (oxidation state +3), the overall framework is positively charged...
Click to read more »Marionette Holmes
Kamis, 2026-02-05 09:54:00Idawati Muas, Karlina Karlina, and Soewarta Kosen. "Resource needs for the trivalent oral polio to bivalent oral polio vaccine switch in Indonesia." The Journal...
Click to read more »Ion-exchange resin
Jumat, 2026-03-20 21:17:26selectivity, especially in the presence of competing ions. Divalent and trivalent ions generally exhibit stronger binding to the resin compared to monovalent...
Click to read more »Group 3 element
Jumat, 2026-01-16 22:47:40naturally take their places together with the rare earths in a series of trivalent elements: yttrium acts as a rare earth intermediate between dysprosium...
Click to read more »Terbium compounds
Minggu, 2026-04-12 01:37:00Terbium can also form compounds in the 0, +1 and +2 oxidation states. The trivalent terbium ion (Tb3+) is generally colorless in aqueous solution, and when...
Click to read more »Oxocarbon
Selasa, 2025-10-21 06:33:05electrons can result in monovalent negative oxygen (-O− ), trivalent positive oxygen (≡O+ ), or trivalent negative carbon (≡C− ). The last two are found in carbon...
Click to read more »Latrotoxin
Selasa, 2026-06-02 12:25:22pore is open most of the time, with an open probability of 0.8. Most trivalent cations block channels at 50-100 μM, such as Yb3+, Gd3+, Y3+, La3+ and...
Click to read more »Cell-based vaccine
Sabtu, 2025-09-06 08:47:38Retrieved 10 November 2013. Doroshenko A, Halperin SA (June 2009). "Trivalent MDCK cell culture-derived influenza vaccine Optaflu (Novartis Vaccines)"...
Click to read more »Mischmetal
Sabtu, 2026-02-21 00:21:19was removed by taking advantage of its weaker basicity relative to the trivalent lanthanides, its daughter radium was precipitated out using entrainment...
Click to read more »Lithium-ion battery
Sabtu, 2026-06-06 15:21:32catalyzes the loss of manganese through disproportionation of a surface trivalent manganese to form a tetravalent manganese and a soluble divalent manganese:...
Click to read more »Van Vleck paramagnetism
Sabtu, 2026-05-09 00:27:36europium(III) oxide (Eu 2O 3) salts where there are six 4f electrons in trivalent europium ions. The ground state of Eu3+ that has a total azimuthal quantum...
Click to read more »Influenza A virus subtype H5N1
Kamis, 2026-05-07 01:26:00mandatory vaccination requirement since 2017; the vaccine is bivalent or trivalent, targeting the H5 and H7 subtypes of influenza A virus. It is manufactured...
Click to read more »Ars operon
Senin, 2024-02-19 12:49:25ArsD, encoded by the arsRDABC operon of Escherichia coli. ArsD transfers trivalent metalloids to ArsA, the catalytic subunit of an As(III)/Sb(III) efflux...
Click to read more »Cerium(IV) selenate
Minggu, 2025-07-20 20:45:35= 5.736 Å. It hydrolyzes when exposed to water and can be reduced to trivalent cerium using hydrogen peroxide. Gschneidner, Karl A.; Bünzli, Jean-Claude...
Click to read more »Actinide
Sabtu, 2026-05-09 20:27:32is less reactive and has more pronounced basic properties. Among other trivalent actinides Ac3+ is least acidic, i.e. has the weakest tendency to hydrolyze...
Click to read more »Influenza
Sabtu, 2026-06-06 04:39:14complications, especially for high-risk groups. Vaccines against the flu are trivalent or quadrivalent, providing protection against an H1N1 strain, an H3N2...
Click to read more »Diphosphagermylene
Minggu, 2026-05-17 17:28:18Sn, Pb) from a σ-only, carbene-like system to a tautomer containing trivalent E with a π bond between E and phosphorus. The authors observed that the...
Click to read more »Scandium(III) hydroxide
Sabtu, 2023-09-23 08:10:49hydroxide is an inorganic compound with the chemical formula Sc(OH)3, the trivalent hydroxide of scandium. It is an amphoteric compound. It is slightly soluble...
Click to read more »Don Tilley
Selasa, 2026-03-03 13:02:39Richard A. (1981-10-01). "Pentamethylcyclopentadienyl derivatives of the trivalent lanthanide elements neodymium, samarium, and ytterbium". Inorganic Chemistry...
Click to read more »Eastern equine encephalitis
Sabtu, 2026-05-23 17:01:08for EEE include viral vector-based vaccines, plasmid DNA vaccines, and trivalent vaccines that protect against EEE, WEE, and VEE. Early diagnosis of EEE...
Click to read more »Nen language (Papuan)
Jumat, 2026-01-02 02:12:53Semi-transitive verb registering oblique on undergoer slot − NPerg + NPobl U-V-A 3. Trivalent pattern The arguments get the following case marking: the subject − ergative...
Click to read more »Chrysothallite
Kamis, 2024-07-04 10:25:36Chrysothallite is unique in being only the second mineral with essential trivalent thallium, a feature shared with natural thallium(III) oxide, avicennite...
Click to read more »Mingrelian grammar
Selasa, 2025-09-16 08:01:42verbal focus. In Mingrelian the verbs can be monovalent, bivalent or trivalent. This feature is also shared with other Kartvelian languages. Monovalent...
Click to read more »Strawson entailment
Senin, 2025-06-02 11:29:10beyond presupposition. Homogeneity (semantics) Law of excluded middle Trivalent logic Homer, Vincent (2020). "Negative Polarity" (PDF). In Daniel, Gutzmann;...
Click to read more »Californium
Rabu, 2026-04-01 20:28:21pressure. Californium's bulk modulus is 50±5 GPa, which is similar to trivalent lanthanide metals but smaller than more familiar metals, such as aluminium...
Click to read more »Actinium compounds
Kamis, 2025-09-11 18:33:571100 °C, in vacuum. Its crystal lattice is isotypic with the oxides of most trivalent rare-earth metals. Actinium trifluoride can be produced either in solution...
Click to read more »Nuclear chemistry
Senin, 2026-04-27 20:55:54management of minor actinides, it has been proposed that the lanthanides and trivalent minor actinides should be removed from the PUREX raffinate by a process...
Click to read more »Immunogenicity
Jumat, 2026-05-22 09:35:43Hollingsworth, Rosalind (4 March 2019). "Immunogenicity of high-dose trivalent inactivated influenza vaccine: a systematic review and meta-analysis"...
Click to read more »Pit (nuclear weapon)
Minggu, 2026-04-05 09:05:45delta, instead of the four changes it would otherwise pass through. Other trivalent metals would also work, but gallium has a small neutron absorption cross...
Click to read more »Intransitive verb
Rabu, 2026-05-20 10:11:32Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Plutonium(III) phosphate
Sabtu, 2026-06-06 01:41:44inorganic compound of plutonium, with the molecular formula PuPO4. It is the trivalent plutonium salt of phosphoric acid. Heating a mixture of plutonium dioxide...
Click to read more »Kathleen Neuzil
Selasa, 2026-02-24 11:31:16(2019). "Immunogenicity and Viral Shedding of Russian-Backbone, Seasonal, Trivalent, Live, Attenuated Influenza Vaccine in a Phase II, Randomized, Placebo-Controlled...
Click to read more »Influenza A virus subtype H3N2
Selasa, 2026-01-13 08:43:49strain in the 2002–2003 flu season. A/Fujian (H3N2) was made part of the trivalent influenza vaccine for the 2004–2005 flu season. The 2017–2018 flu season...
Click to read more »Free-radical reaction
Jumat, 2026-02-13 09:05:31Melikyan, Gagik G. (2004), "Carbon–Carbon Bond-Forming Reactions Promoted by Trivalent Manganese", Organic Reactions, John Wiley & Sons, Ltd, pp. 427–675, doi:10...
Click to read more »Yellow fever vaccine
Jumat, 2026-05-22 18:59:42Angel JB, Stiver G, et al. (February 2011). "A nasally administered trivalent inactivated influenza vaccine is well tolerated, stimulates both mucosal...
Click to read more »Outer space (mathematics)
Senin, 2026-05-18 12:31:15Γ has at most 3n − 3 edges and it has exactly 3n − 3 edges when Γ is trivalent. Hence the top-dimensional open simplex in Xn has dimension 3n − 4. Outer...
Click to read more »Foster graph
Rabu, 2026-05-06 05:47:33Encyclopedia of Graphs, retrieved 2024-02-26 Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »Merck & Co.
Minggu, 2026-05-31 01:29:15mumps vaccine in 1967, the first rubella vaccine in 1969, and the first trivalent measles, mumps, rubella (MMR vaccine) in 1971. The incidence of rubella-associated...
Click to read more »History of the periodic table
Minggu, 2026-05-31 03:14:20changed their placements: for instance, he figured there was no place for a trivalent beryllium with the atomic weight of 14 in his work, and he cut both the...
Click to read more »Zone melting
Senin, 2025-03-31 00:51:33as antimony and arsenic produce negative (n-type) conduction and the trivalent elements of group III such as aluminium and boron produce positive (p-type)...
Click to read more »Technetium
Jumat, 2026-05-29 00:27:30hydrazine is used as a protective reductant to keep plutonium in the trivalent rather than the more stable tetravalent state. The problem was exacerbated...
Click to read more »List of Superfund sites in Washington (state)
Kamis, 2026-05-21 05:21:06Frontier Hard Chrome, Inc. Clark Groundwater and soil contaminated by trivalent chromium and high concentrations of hexavalent chromium. December 20,...
Click to read more »Causative
Senin, 2026-05-25 11:39:21Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Arsenic
Selasa, 2026-06-02 01:49:59natural waters it is mostly found in inorganic forms as oxyanions of trivalent arsenite [As(III)] or pentavalent arsenate [As(V)]. Organic forms of arsenic...
Click to read more »Maurice Hilleman
Sabtu, 2026-04-04 15:32:50strain of the mumps vaccine is still used. The strain is used in the trivalent (measles, mumps and rubella) MMR vaccine that he also developed, the first...
Click to read more »Samarium
Jumat, 2026-06-05 05:01:31reaction. SmO has cubic rock-salt lattice structure. Samarium forms a trivalent sulfide, selenide and telluride. Divalent chalcogenides SmS, SmSe and...
Click to read more »Zirconium
Rabu, 2026-06-03 23:00:37Ramey, J. O.; Rappaz, M. (1984-12-20). "The occurrence and stability of trivalent zirconium in orthophosphate single crystals". The Journal of Chemical...
Click to read more »Transition metal alkyl complexes
Rabu, 2025-09-10 13:17:19"Permethylmanganates. Synthesis and characterization of divalent [MnMe42-], trivalent [MnMe52-], and tetravalent [MnMe62-]". Journal of the American Chemical...
Click to read more »Phosphonium
Minggu, 2026-04-12 20:45:11solution. The Michaelis–Arbuzov reaction is the chemical reaction of a trivalent phosphorus ester with an alkyl halide to form a pentavalent phosphorus...
Click to read more »Ditransitive verb
Senin, 2025-12-15 11:12:53Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Chromite
Senin, 2026-04-20 12:43:01major health and environmental concern. Chromium is most stable in its trivalent (Cr(III)) form, seen in stable compounds such as natural ores. Cr(III)...
Click to read more »Borate chloride
Senin, 2026-03-23 13:10:00Laura; Albrecht-Schmitt, Thomas E. (2012-06-27). "Differentiating between Trivalent Lanthanides and Actinides". Journal of the American Chemical Society....
Click to read more »Chirality (chemistry)
Senin, 2026-04-13 12:09:31coordination compounds). However, a stereogenic center can also be a trivalent atom whose bonds are not in the same plane, such as phosphorus in P-chiral...
Click to read more »Verb
Selasa, 2026-05-12 10:20:36example: "she eats fish", "we hunt nothing". Ditransitive (valency = 3, trivalent): the verb has a subject, a direct object, and an indirect object. For...
Click to read more »Pezzottaite
Jumat, 2025-08-15 21:59:47believed to owe its color to radiation-induced color centres involving trivalent manganese. Pezzottaite will lose its color if heated to 450 °C for two...
Click to read more »Selenidogermanate
Senin, 2026-04-27 10:14:55chalcogenogermanates: the rare examples of chalcogenogermanates combined with trivalent vanadium complexes". Dalton Transactions. 48 (29): 10907–10914. doi:10...
Click to read more »Theta role
Jumat, 2026-04-17 05:55:01verb. For example, the verb put requires three arguments (i.e., it is trivalent)[citation needed]. The formal mechanism for implementing a verb's argument...
Click to read more »Triphenylmethyl chloride
Selasa, 2025-12-09 03:17:21100. doi:10.15227/orgsyn.023.0100.. Gomberg, M. (1900). "An Instance of Trivalent Carbon: Triphenylmethyl". Journal of the American Chemical Society. 22...
Click to read more »Deferoxamine
Jumat, 2026-02-27 02:03:41patients with thalassemia major. Deferoxamine is produced by removal of the trivalent iron moiety from ferrioxamine B, an iron-bearing siderophore produced...
Click to read more »COVID-19 vaccine
Sabtu, 2026-06-06 02:10:41Retrieved 30 August 2024. "Safety, Tolerability, and Immunogenicity of Trivalent Coronavirus Vaccine Candidate VBI-2901a". clinicaltrials.gov. National...
Click to read more »Christian Serre
Senin, 2026-04-06 09:54:13Millange, F.; Surblé, S.; Férey, G. (2004). "A route to the synthesis of trivalent transition-metal porous carboxylates with trimeric secondary building...
Click to read more »Oxidation state
Senin, 2026-06-01 19:43:46M.; Förster, C.; Franzen, C.; et al. (2008). "Persistent radicals of trivalent tin and lead". Inorganic Chemistry. 47 (21): 9965–78. doi:10.1021/ic801198p...
Click to read more »Group 6 element
Jumat, 2026-01-16 22:45:43concentration of 100 ppm. The most common oxidation states for chromium are zero, trivalent, and hexavalent states. Most naturally occurring chromium is in the hexavalent...
Click to read more »N-vector model
Jumat, 2026-02-06 22:04:10assume that loops do not cross: either by choosing the lattice to be trivalent, or by considering the model in a dilute phase where crossings are irrelevant...
Click to read more »Reflexive verb
Sabtu, 2026-01-03 03:03:32Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Transitivity (grammar)
Sabtu, 2025-11-15 04:47:35Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Neodymium compounds
Rabu, 2025-09-10 00:34:06345-8. ISSN 0002-3167 Firsching, F. Henry. Solubility products of the trivalent rare-earth arsenates. Journal of Chemical and Engineering Data, 1992....
Click to read more »Influenza pandemic
Jumat, 2026-05-29 19:16:36countries and to farmed poultry. The most common human vaccine is the trivalent influenza vaccine that contains purified and inactivated material from...
Click to read more »Table of simple cubic graphs
Rabu, 2025-11-05 16:35:041016/0095-8956(77)90034-X. Frucht, R. (1977). "A canonical representation of trivalent Hamiltonian graphs". Journal of Graph Theory. 1 (1): 45–60. doi:10.1002/jgt...
Click to read more »Technetium(III) iodide
Rabu, 2025-05-28 21:42:52Sattelberger (2013-12-16). "Synthetic and Coordination Chemistry of the Heavier Trivalent Technetium Binary Halides: Uncovering Technetium Triiodide". Inorganic...
Click to read more »Doxycycline
Rabu, 2026-05-20 23:51:51absorption is inhibited by cations with a 2+ or 3+ charge (divalent and trivalent cations), such as iron, bismuth, aluminum, calcium, and magnesium. Doxycycline...
Click to read more »Nitrogen compounds
Jumat, 2026-03-13 01:16:13strongly polarised towards nitrogen. In these compounds, nitrogen is usually trivalent (though it can be tetravalent in quaternary ammonium salts, R4N+), with...
Click to read more »Shanti Swarup Bhatnagar
Selasa, 2026-05-19 05:37:33Industrial Research Banaras Hindu University Thesis Solubilities of bi- and trivalent salts of higher fatty acids in oils and their effect on surface tension...
Click to read more »Benefactive case
Senin, 2026-04-06 08:02:00Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Chromium(III) chloride
Sabtu, 2026-04-25 14:35:01triarylmethanes consisting of ortho-hydroxylbenzoic acid derivatives. Although trivalent chromium is far less poisonous than hexavalent, chromium salts are generally...
Click to read more »Dysprosium
Senin, 2026-06-01 18:34:21garnet, DyIG) are used in adiabatic demagnetization refrigerators. The trivalent dysprosium ion (Dy3+) has been studied due to its downshifting luminescence...
Click to read more »Chromium deficiency
Kamis, 2025-07-17 23:05:00After absorption, this metal accumulates in the liver, bone, and spleen. Trivalent chromium is found in a wide range of foods, including whole-grain products...
Click to read more »TRPV6
Sabtu, 2025-10-04 07:32:40activity is inhibited by divalent Pb2, Cu2+, Cd2+, Zn2, Co2+, Fe2+, and trivalent cations La3+, Fe3+, Gd3+. The concentration of ions to achieve the inhibition...
Click to read more »Learning organization
Rabu, 2026-04-29 22:01:30Organisation within the Field Archaeological Profession – The Case of England". TRIVALENT: Journal of Archaeology, Tourism & Anthropology. 3 (2): 1–11. doi:10.4038/tjata...
Click to read more »Influenza A virus
Sabtu, 2026-03-28 16:09:04complications, especially for high-risk groups. Vaccines against the flu are trivalent or quadrivalent, providing protection against the dominant strains of...
Click to read more »Quantum invariant
Jumat, 2026-03-20 02:25:00invariants". Adv. Soviet Math. 16: 137. Watanabe, Tadayuki (2007). "Knotted trivalent graphs and construction of the LMO invariant from triangulations". Osaka...
Click to read more »F26A graph
Jumat, 2026-01-23 06:30:27W. "Cubic Symmetric Graph". MathWorld. Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »Thallium(III) hydroxide
Kamis, 2025-11-27 07:28:39hydroxide". Glushkova, M. A. Reaction for the formation of the hydroxide of trivalent thallium. Zhurnal Neorganicheskoi Khimii, 1959. 4: 1657-1660. ISSN 0044-457X...
Click to read more »Radical theory
Sabtu, 2026-05-16 07:33:01central theme, making trivalent carbon obsolete for the time being. In 1900 Moses Gomberg unexpectedly discovered true trivalent carbon and the first radical...
Click to read more »Lithium cobalt oxide
Senin, 2026-03-16 05:12:11faces parallel to the sheet plane. The cobalt atoms are formally in the trivalent oxidation state (Co3+ ) and are sandwiched between two layers of oxygen...
Click to read more »Barnette–Bosák–Lederberg graph
Rabu, 2024-01-10 05:39:341016/0095-8956(88)90075-5 Lederberg, Joshua (1967), "Hamilton circuits of convex trivalent polyhedra (up to 18 vertices)", The American Mathematical Monthly, 74...
Click to read more »Heliographic copier
Selasa, 2026-03-31 09:29:45citrate and dried. When the paper is illuminated a photoreaction turns the trivalent (ferric) iron into divalent (ferrous) iron. The image is then developed...
Click to read more »Solar cell
Senin, 2026-05-04 13:11:06passes through the silicon. Useful ions are most commonly found in the trivalent state. Er+ ions have been the most used. Er3+ ions absorb solar radiation...
Click to read more »Polio eradication
Rabu, 2026-06-03 09:54:11trivalent oral vaccine that included attenuated PV2, during 2016 this vaccine was replaced with a bivalent version lacking WPV2 as well as trivalent injected...
Click to read more »Melarsoprol
Sabtu, 2026-01-03 22:43:00of inhibition of trypanothione reductase and glutathione reductase by trivalent organic arsenicals". European Journal of Biochemistry. 221 (1): 285–295...
Click to read more »Fujian flu
Jumat, 2026-01-23 11:52:13strain in the 2002–2003 flu season. A/Fujian (H3N2) was made part of the trivalent influenza vaccine for the 2004-2005 flu season and its descendants are...
Click to read more »David M. Goldschmidt
Senin, 2025-09-22 20:20:022016-03-04. Retrieved 2015-05-30. Goldschmidt, D. M. (1980). "Automorphisms of trivalent graphs". Ann. Math. 111 (2): 377–406. doi:10.2307/1971203. JSTOR 1971203...
Click to read more »Tutte 12-cage
Sabtu, 2026-02-21 05:03:41Geometrical Picture Book. New York: Springer, p. 179, 1998. Balaban, A. T. "Trivalent Graphs of Girth Nine and Eleven and Relationships Among the Cages." Rev...
Click to read more »Ammonia
Senin, 2026-05-25 12:49:38known as λ5-amine, nitrogen pentahydride decomposes spontaneously into trivalent ammonia (λ3-amine) and hydrogen gas at normal conditions. This substance...
Click to read more »Strontium titanate
Minggu, 2026-02-22 20:15:29S2CID 102882984. L. Rimai; G. A. deMars (1962). "Electron Paramagnetic Resonance of Trivalent Gadolinium Ions in Strontium and Barium Titanates". Phys. Rev. 127 (3):...
Click to read more »1,2,6-Hexanetriol
Minggu, 2025-12-07 11:12:051,2,6-Hexanetriol is a trivalent alcohol with two primary and one secondary hydroxy group. It is similar to glycerol in many respects and is used as a...
Click to read more »Nontrigonal pnictogen compounds
Rabu, 2025-05-28 18:50:08In chemistry, nontrigonal pnictogen compounds refer to tricoordinate trivalent pnictogen (phosphorus, arsenic, antimony and bismuth: P, As, Sb and Bi)...
Click to read more »Cadmium fluoride
Minggu, 2025-08-31 22:25:37more CdF2 molecules and releases electrons which are weakly bonded to trivalent dopant ions resulting in n-type conductivity and a hydrogenic donor level...
Click to read more »Ronald Sydney Nyholm
Minggu, 2026-03-08 13:14:54Nyholm's early successes was the preparation of an octahedral complex of trivalent nickel [Ni(diars)2Cl2]Cl, by aerial oxidation of the red salt of bivalent...
Click to read more »Edward A. Bayer
Jumat, 2026-02-06 22:45:12dockerin-containing enzymes into the scaffoldin subunit. Schematic representation of a trivalent designer cellulosome. The chimaeric enzymes bind to the divergent cohesins...
Click to read more »Vitamin B12 total synthesis
Senin, 2026-03-30 16:32:43stereocenters. The monobasic corrin ligand is equatorially coordinated with a trivalent Co3+ cobalt ion, which bears two additional axial ligands. Several natural...
Click to read more »Silver(I,III) oxide
Jumat, 2026-02-27 09:38:20unit has two monovalent silver atoms bonded to an oxygen atom, and two trivalent silver atoms bonded to three oxygen atoms, and it is in fact diamagnetic...
Click to read more »Typhoid fever
Rabu, 2026-06-03 16:00:22the Second World War, the United States Army authorized the use of a trivalent vaccine – containing heat-inactivated Typhoid, Paratyphi A and Paratyphi...
Click to read more »Molecular model
Sabtu, 2026-05-02 23:20:35atom as univalent, the atom of oxygen as bivalent, that of nitrogen as trivalent, and lastly the carbon atom as quadrivalent. - this I believe I can show...
Click to read more »Iodine sulfate
Selasa, 2026-02-24 19:29:55dlya funktsionalizatsii olefinov v tsiklicheskie sul'faty" [Sulfates of trivalent iodine - new reagents for functionalization of defins to cyclic sulfates]...
Click to read more »Apatite
Selasa, 2026-02-10 23:11:11rock samples. Furthermore, compensating substitution of monovalent and trivalent cations for calcium, of dibasic and tetrabasic anions for phosphate, and...
Click to read more »Neptunium
Sabtu, 2026-06-06 00:04:27cyclopentadienyl and cyclooctatetraenyl compounds and their derivatives. The trivalent cyclopentadienyl compound Np(C5H5)3·THF was obtained in 1972 from reacting...
Click to read more »Thorium compounds
Selasa, 2025-11-25 09:52:34actinides. While the later actinides from americium onwards are predominantly trivalent and behave more similarly to the corresponding lanthanides, as one would...
Click to read more »Hinkley groundwater contamination
Jumat, 2026-05-29 06:30:26Corbett; B.L. Finley (November 1996). "Absorption and elimination of trivalent and hexavalent chromium in humans following ingestion of a bolus dose...
Click to read more »Erkki Kurenniemi
Selasa, 2025-12-16 16:04:17wrote yet as unpublished articles concerning a theoretical concept on trivalent networks which he called the Graph Field Theory on space, time and matter...
Click to read more »Chemical garden
Kamis, 2026-04-02 14:37:19the membrane, the growth is downward. For example, a green solution of trivalent chromium sulfate or chloride refuses to crystallize without slowly changing...
Click to read more »Pappus graph
Jumat, 2025-12-19 07:53:31Archived 2015-09-12 at the Wayback Machine Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »ATC code J07
Senin, 2025-12-22 14:15:40live attenuated J07BF02 Poliomyelitis oral, trivalent, live attenuated J07BF03 Poliomyelitis, trivalent, inactivated, whole virus J07BF04 Poliomyelitis...
Click to read more »Vanadium
Selasa, 2026-06-02 00:56:45Tetravalent VOSO4 has been reported to be at least 5 times more toxic than trivalent V2O3. The US Occupational Safety and Health Administration (OSHA) has...
Click to read more »Hamiltonian constraint of LQG
Jumat, 2025-09-19 03:08:41Here we have only considered the action of the Hamiltonian constraint on trivalent vertices. Computing the action on higher valence vertices is more complicated...
Click to read more »Subunit vaccine
Sabtu, 2025-10-04 06:20:59Flublok Quadrivalent has a comparable safety profile to traditional trivalent and quadrivalent vaccine equivalents. Flublok is also associated with...
Click to read more »Photocatalysis
Rabu, 2026-06-03 23:34:34on a silicon carbide was 97% effective at reducing the heavy metal to trivalent chromium. Light2CAT was a project funded by the European Commission from...
Click to read more »Polonide
Selasa, 2026-03-31 05:09:56formula LnPo with the halite (NaCl) structure. Many of them seem to involve trivalent lanthanides (though Sm, Eu, and Yb with more stable +2 oxidation states...
Click to read more »Flu season
Jumat, 2026-05-22 19:48:46small cost to the employee or as a free service. The annually updated trivalent influenza vaccine consists of hemagglutinin (HA) surface glycoprotein...
Click to read more »Azoximer bromide
Jumat, 2026-02-06 04:38:27indications. In a clinical study azoximer bromide was evaluated with the trivalent live attenuated measles, mumps and rubella vaccine. Although findings...
Click to read more »Kainotropite
Kamis, 2024-07-04 10:22:50rare vanadate mineral with the formula Cu4FeO2(V2O7)(VO4). It contains trivalent iron. It is one of many fumarolic minerals discovered on the Tolbachik...
Click to read more »Upconverting nanoparticles
Senin, 2025-12-01 07:22:21Electron Transfer Upconversion. The most commonly used sensitizer ion is trivalent Yb3+. This ion provides a much larger absorption cross-section for incoming...
Click to read more »Organoarsenic chemistry
Jumat, 2026-05-15 01:49:46arsenic compounds starts with the formation of methanearsonates. Thus, trivalent inorganic arsenic compounds are methylated to give methanearsonate. S-adenosylmethionine...
Click to read more »Periyar River
Sabtu, 2025-12-27 23:22:19have alarming levels of deadly poisons like DDT, endosulfan, hexa and trivalent chromium, lead, cyanide, BHC". Several studies have pointed out that the...
Click to read more »Carrollite
Selasa, 2025-08-12 18:22:54which X is sulfur or selenium, A is divalent Fe, Ni, Co or Cu and B is trivalent Co, Ni or, for daubréelite, Cr. The minerals are isometric, space group...
Click to read more »Klein graphs
Minggu, 2025-12-21 01:08:26Thesis, University of Tübingen, 2018 Conder, M.; Dobcsányi, P. (2002). "Trivalent symmetric graphs up to 768 vertices". J. Combin. Math. Combin. Comput...
Click to read more »Coxeter graph
Selasa, 2025-12-09 05:46:4120597, S2CID 754481. Royle, G. F028A data Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »Ytterbium(III) oxide
Jumat, 2025-08-22 04:47:53CCl4 → 4 YbCl3 + 3 CO2 Yb2O3 + 6 HCl → 2 YbCl3 + 3 H2O Like the other trivalent oxides of the heavier lanthanides, ytterbium(III) oxide has the "rare-earth...
Click to read more »Grossmanite
Senin, 2026-01-19 08:29:07titanium-dominant member. Grossmanite is unique in being a mineral with trivalent titanium, a feature shared with tistarite, Ti2O3. Titanium in minerals...
Click to read more »Nuclear weapon design
Kamis, 2026-05-28 22:39:26delta, instead of the four changes it would otherwise pass through. Other trivalent metals would also work, but gallium has a small neutron absorption cross...
Click to read more »Fall armyworm
Rabu, 2026-04-22 12:29:22used armyworm cell lines and baculovirus to produce Supemtek TIVr, a trivalent influenza vaccine. Because of their food preferences, fall armyworm larvae...
Click to read more »Carbocation
Jumat, 2026-02-27 09:22:36General concept and structure of carbocations based on differentiation of trivalent (classical) carbenium ions from three-center bound penta- of tetracoordinated...
Click to read more »743 (number)
Rabu, 2025-01-01 10:09:53Foundation. Sloane, N. J. A. (ed.). "Sequence A006924 (Number of connected trivalent graphs with 2n nodes and girth exactly 4)". The On-Line Encyclopedia of...
Click to read more »Book embedding
Senin, 2026-02-23 13:11:431016/0890-5401(88)90036-3, MR 0968104. Stöhr, Elena (1991), "The pagewidth of trivalent planar graphs", Discrete Mathematics, 89 (1): 43–49, doi:10.1016/0012-365X(91)90398-L...
Click to read more »Terbium(III) perchlorate
Selasa, 2025-09-30 16:22:55Crystal structures of the isomorphous perchlorate hexahydrates of some trivalent metal ions (M= La, Tb, Er, Tl). Acta Chemica Scandinavica A. 1981. 35...
Click to read more »Loop quantum gravity
Senin, 2025-12-29 00:16:57address the over-completeness introduced by the Mandelstam identities (for trivalent intersections they eliminate the over-completeness entirely) and actually...
Click to read more »Picolinic acid
Sabtu, 2026-02-28 21:42:50suggested to assist in the absorption of zinc(II) ions and other divalent or trivalent ions through the small intestine. Salts of picolinic acid (picolinates)...
Click to read more »Affimer
Senin, 2026-03-02 09:48:24Maqbool A, Tomlinson DC, Foster R, Warriner SL, Bon RS (December 2015). "Trivalent Gd-DOTA reagents for modification of proteins". RSC Advances. 5 (116):...
Click to read more »Zvi Galil
Senin, 2026-06-01 10:48:58develop several currently-fastest graph algorithms. Examples include trivalent graph isomorphism and minimum weight spanning trees. With his students...
Click to read more »Harries graph
Sabtu, 2025-01-18 23:36:40with SAT. Master Thesis, University of Tübingen, 2018 A. T. Balaban, A trivalent graph of girth ten, J. Combin. Theory Ser. B 12, 1-5. 1972. Pisanski,...
Click to read more »Ambiguity
Rabu, 2026-04-15 04:38:25{\displaystyle n} and k {\displaystyle k} , or it is an indication of a trivalent tensor. An expression such as sin 2 α / 2 {\displaystyle \sin ^{2}\alpha...
Click to read more »LCF notation
Sabtu, 2025-05-10 00:43:14ISBN 9780817683641. Frucht, R. (1976), "A canonical representation of trivalent Hamiltonian graphs", Journal of Graph Theory, 1 (1): 45–60, doi:10.1002/jgt...
Click to read more »Diploidization
Jumat, 2025-10-17 00:30:47chromosomes with similar genetic content may pair with each other resulting in trivalent or tetravalent interactions. The resolution of these structures results...
Click to read more »Non-metallic inclusions
Jumat, 2026-06-05 09:46:58Al2O3 (corundum) and others Spinels — compound oxides formed by bi and trivalent elements Ferrites, chromites and aluminates are in this group. silicates...
Click to read more »Hong Kong flu
Senin, 2026-05-18 08:35:15Laboratories (CSL), then a department of the federal government. The trivalent pandemic vaccine, composed of two influenza A strains and a B strain,...
Click to read more »Polythiazyl
Senin, 2026-04-20 02:53:24reverts it back to the chain form. The material is a polymer, containing trivalent nitrogen and divalent and tetravalent sulfur. The S and N atoms on adjacent...
Click to read more »Bismuth–indium
Jumat, 2026-02-20 05:04:081.63 Å, electronegativity of 1.81 and valence of +3 or +5, being the trivalent the more common. The most common application of this alloy is as a solder...
Click to read more »Polio Hall of Fame
Kamis, 2026-03-26 02:16:30Antibody response of chimpanzees and human beings to formalin-inactivated trivalent poliomyelitis vaccine in American Journal of Hygiene, 1952 Nov;56(3)pp...
Click to read more »List of foodborne illness outbreaks in the United States
Sabtu, 2026-05-30 09:40:15source of contamination. All patients were hospitalized and 33 received trivalent botulinal antitoxin. There were two deaths. Botulism (Type A Clostridium...
Click to read more »Ambitransitive verb
Senin, 2026-01-19 05:13:32Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »HIV vaccine development
Senin, 2026-03-30 19:11:54502): A Phase II Test-of-Concept Trial of the MRKAd5 HIV-1 Gag/Pol/Nef Trivalent Vaccine Archived 2011-07-26 at the Wayback Machine Sekaly RP (January...
Click to read more »2009 swine flu pandemic vaccine
Senin, 2026-02-23 09:54:03types of influenza vaccines were available: TIV (flu shot (injection) of trivalent (three strains; usually A/H1N1, A/H3N2, and B) inactivated (killed) vaccine)...
Click to read more »Botulinum toxin
Jumat, 2026-05-29 17:37:19preparations of botulinum antitoxins are available for treatment of botulism. Trivalent (serotypes A, B, E) botulinum antitoxin is derived from equine sources...
Click to read more »Cement
Selasa, 2026-05-26 14:32:21cement to convert the carcinogenic hexavalent chromate (CrO42−) into trivalent chromium (Cr3+), a less toxic chemical species. Cement users need also...
Click to read more »Advanced reprocessing of spent nuclear fuel
Jumat, 2026-04-10 20:56:28hydrometallurgical processes for the partitioning and transmutation of trivalent actinides (An). These research programs have first led to multicycle processes...
Click to read more »Ananda S. Bandyopadhyay
Selasa, 2026-05-26 15:00:24Bandyopadhyay, Ananda Sankar (2024-08-23). "Safety and Immunogenicity of Trivalent Oral Polio Vaccine in Vaccinated Children and Vaccine-Naïve Infants: A...
Click to read more »Indium(III) sulfate
Senin, 2025-09-22 01:49:16indium, a sulfate solution of mixed metals, including indium sulfate, has trivalent metals partitioned into a kerosene solution of di-2-ethylhexyl hydrogen...
Click to read more »Period 2 element
Minggu, 2026-04-26 12:41:14occurring as 10B and 11B. At standard temperature and pressure, boron is a trivalent metalloid that has several different allotropes. Amorphous boron is a...
Click to read more »FlAsH-EDT2
Kamis, 2025-08-07 22:50:37in three steps from fluorescein (see figure). Many studies show that trivalent arsenic compounds bind to pairs of cysteine residues. This binding is...
Click to read more »Aluminium triacetate
Kamis, 2025-07-17 22:37:15mechanisms of hydrolysis and polymerisation aluminium solutions. Other trivalent metal cations are known to form polynuclear species: iron(III) acetate...
Click to read more »Sodium ferrate
Rabu, 2026-05-06 03:16:08in which chlorine gas is passed through a NaOH-saturated solution of trivalent iron, a dry compound containing 41.38% of Na2FeO4 can be obtained. The...
Click to read more »Non-specific effect of vaccines
Minggu, 2026-05-31 13:46:21poliovirus without any evidence of cross-neutralization. Vaccination with trivalent OPV helped to stop outbreak of paralytic disease caused by Enterovirus...
Click to read more »C18H12CrN3O6
Minggu, 2025-11-23 06:10:21mass: 418.30 g/mol) corresponds to several coordination complexes of trivalent chromium. The formula is most commonly associated with chelated chromium...
Click to read more »VBI-2902
Selasa, 2024-09-24 16:08:33vaccine candidates—"enveloped virus-like particle (eVLP)". VBI-2901 is a "trivalent pan-coronavirus vaccine expressing the SARS-CoV-2, SARS-CoV, and MERS-CoV...
Click to read more »Organoactinide chemistry
Senin, 2025-10-06 05:02:23but these don't usually assume the classic neutral sandwich structure. Trivalent actinides form ionic compounds with COT ligands, this can be exemplified...
Click to read more »Metal–organic framework
Minggu, 2026-05-31 21:26:07known whether materials with high surface areas, small pores, or di- or trivalent metal clusters produce the most favorable MOFs for hydrogen storage. To...
Click to read more »Balaban 11-cage
Rabu, 2024-07-24 07:46:20Weisstein, Eric W. "Balaban 11-Cage". MathWorld. Balaban, Alexandru T., Trivalent graphs of girth nine and eleven, and relationships among cages, Revue...
Click to read more »Mohammad Salman Hamdani
Rabu, 2026-05-27 12:29:04Rheingold Arnold L. (2004). "Synthesis and Structural Characterization of Trivalent Amino Acid Derived Chiral Phosphorus Compounds". J. Org. Chem. 69 (6):...
Click to read more »Sonoluminescence
Rabu, 2026-02-04 03:39:58; Tukhbatullin, A.A. (2009). "Sonotriboluminescence in suspensions of trivalent terbium compounds". Technical Physics Letters. 35: 453. doi:10.1134/S1063785009050204...
Click to read more »Thorium
Selasa, 2026-06-02 04:03:49plays an important role and is more stable. Thorium complexes in the trivalent and divalent oxidation states are known, however. Thorium is much more...
Click to read more »Group B streptococcal infection
Jumat, 2026-05-29 05:46:18(August 2016). "Safety and immunogenicity of an investigational maternal trivalent group B streptococcus vaccine in healthy women and their infants: a randomised...
Click to read more »Diethylhydroxylamine
Selasa, 2024-04-30 16:26:33hexavalent chromium to their more environmentally-friendly counterparts like trivalent chromium, is also performed using aqueous solutions containing DEHA. Several...
Click to read more »Carbon–oxygen bond
Jumat, 2025-03-14 06:03:18high bond energy, even higher than N≡N triple bonds. Oxygen can also be trivalent, for example in triethyloxonium tetrafluoroborate. Carbon–oxygen bond...
Click to read more »List of Latin verbs with English derivatives
Sabtu, 2026-01-24 18:12:50reevaluate, reevaluation, revaluation, revalue, transvaluation, transvalue, trivalent, univalent, valediction, valedictorian, valedictory, valence, valerian...
Click to read more »Magic acid
Kamis, 2026-01-29 08:29:33for increased stability of carbocations in solution. The "classical" trivalent carbocation can be observed in the acid medium, and has been found to...
Click to read more »Smoke inhalation
Senin, 2026-05-11 07:47:18enters the bloodstream, it diffuses into body cells. It binds to the trivalent iron of mitochondrial cytochrome oxidase, causing its inhibition and hence...
Click to read more »Ronald M. Foster
Sabtu, 2024-08-24 18:12:402008. "The Foster Census: R.M. Foster's Census of Connected Symmetric Trivalent Graphs", by Ronald M. Foster, I.Z. Bouwer, W.W. Chernoff, B. Monson and...
Click to read more »Haeckelites
Sabtu, 2026-05-02 17:16:06hypothetical carbon allotropes. The carbon atoms would be arranged in a trivalently coordinated structure generated by a periodic arrangement of pentagonal...
Click to read more »Lanthanite
Selasa, 2025-07-29 02:52:20crystallization of the various REE-lanthanites are dependent on the specific trivalent rare-earth ion involved in the reaction. The times needed for lanthanites...
Click to read more »Brian Wybourne
Senin, 2025-05-19 08:39:442014. Wybourne, B. (1960). An analysis of the solid-state spectra of trivalent rare earth ions (Doctoral thesis). UC Research Repository, University...
Click to read more »Marsh test
Rabu, 2025-06-18 01:38:42if there are minute amounts of arsenic present, the zinc reduces the trivalent arsenic (As3+). Here are the two half-reactions: Oxidation: Zn → Zn2+...
Click to read more »VBI Vaccines
Jumat, 2026-05-15 03:44:07vaccine candidates—"enveloped virus-like particle (eVLP)". VBI-2901 is a "trivalent pan-coronavirus vaccine expressing the SARS-CoV-2, SARS-CoV, and MERS-CoV...
Click to read more »Carbonyl olefin metathesis
Jumat, 2026-05-22 02:04:10Drabowicz, Józef; Omelańczuk, Jan; Fluck, Ekkehard (1975). "Optically active trivalent phosphorus acids esters: an approach by asymmetric synthesis". J. Chem...
Click to read more »Dithiete
Sabtu, 2026-04-25 09:59:00that a diene (thione) form must be the active intermediate. Metals and trivalent phosphorus derivatives insert into the ring/reduce the dithione tautomer...
Click to read more »Boron group
Senin, 2026-03-09 09:12:33in any laboratory. All of the boron-group elements are known to form a trivalent oxide, with two atoms of the element bonded covalently with three atoms...
Click to read more »Electroplating
Minggu, 2026-03-08 12:34:02003. Retrieved 6 August 2023. "Pollution Prevention Technology Profile Trivalent Chromium Replacements for Hexavalent Chromium Plating" (PDF). Northeast...
Click to read more »Arenium ion
Kamis, 2026-04-09 05:09:03General concept and structure of carbocations based on differentiation of trivalent (classical) carbenium ions from three-center bound penta- or tetracoordinated...
Click to read more »List of laser types
Senin, 2025-10-27 13:21:04fibers are commonly used as optical amplifiers for telecommunications. Trivalent uranium-doped calcium fluoride (U:CaF2) solid-state laser 2.5 μm Flashlamp...
Click to read more »Boranophosphate
Rabu, 2020-11-11 03:47:22Phosphorus remains tetrahedral, but the BH3-appended phosphorus center is trivalent. Boranophosphates have been incorporated into nucleotides and studied...
Click to read more »Zoltan Vajo
Minggu, 2026-05-31 05:48:31successfully translated into the production of reduced dose, seasonal trivalent influenza vaccines, which since have been licensed for clinical use. Vajo...
Click to read more »Vaccine shedding
Jumat, 2026-02-06 10:44:12Vaccine Virus Shedding, and Immunogenicity of Influenza Virus Vaccine, Trivalent, Types A and B, Live Cold-Adapted, Administered to Human Immunodeficiency...
Click to read more »Thrombin
Senin, 2026-01-26 10:55:05AND P3' RESIDUES OF TRIVALENT THROMBIN INHIBITORS AND THEIR CRYSTAL STRUCTURES 1eol: DESIGN OF P1' AND P3' RESIDUES OF TRIVALENT THROMBIN INHIBITORS AND...
Click to read more »Dative shift
Minggu, 2025-12-21 14:47:13Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »The Three Golden Children (folklore)
Rabu, 2026-05-06 05:39:57sovereignty. In a later article, Delpech better defines this entity as a trivalent maternal deity that accompanies the Indo-European divine twins as their...
Click to read more »Bharat Immunologicals and Biologicals Corporation
Jumat, 2026-05-08 12:40:41young children. Oral Polio Vaccine—The live oral polio vaccine (OPV) is a trivalent vaccine containing suspensions of type 1, 2, and 3 attenuated poliomyelitis...
Click to read more »2,2′,2″-Nitrilotriacetonitrile
Rabu, 2025-10-01 06:53:44"tren"), which forms stable chelates, particularly with divalent and trivalent transition metal ions. Nitrilotriacetonitrile reacts with methanal at...
Click to read more »Dissimilatory iron reducing bacteria
Senin, 2026-02-16 21:53:49mainly in the natural environment in two forms: divalent iron (Fe(II)) and trivalent iron (Fe(III)). It is one of the most widely distributed metals on Earth...
Click to read more »Pieter Seuren
Rabu, 2026-02-25 20:51:09of meaning (1975, 2009); the theory of semantic presupposition and the trivalent logic required by it (1975, 1985, 2010); the analysis of the context-dependency...
Click to read more »Yttrium stannides
Sabtu, 2025-10-11 01:58:44K. A. (May 2005). "Physicochemical Interaction in Systems Formed by Trivalent REM with Group IV p-Elements. IV. Phase Thermodynamics". Powder Metallurgy...
Click to read more »Turquoise
Rabu, 2026-06-03 14:12:05minerals Variscite – Hydrated aluminium phosphate of pale green color due to trivalent chromium (Cr3+ ) Warr, L. N. (2021). "IMA–CNMNC approved mineral symbols"...
Click to read more »Łukasiewicz–Moisil algebra
Minggu, 2024-04-14 14:02:32algebra one can construct a trivalent Łukasiewicz algebra (by taking certain equivalence classes) and that any trivalent Łukasiewicz algebra is isomorphic...
Click to read more »Nitrile
Sabtu, 2026-05-02 11:20:30classical reagent for amide dehydration. Amides can also be dehydrated using trivalent phosphorus reagents such as phosphorus trichloride or triphenyl phosphite;...
Click to read more »Pitting corrosion
Jumat, 2025-10-03 00:42:08converting the soluble divalent Fe2+ cation into the much less soluble trivalent Fe3+ cation. This approach is also at the basis of the chromate conversion...
Click to read more »TRIM5alpha
Senin, 2026-04-27 01:29:32Vaysburd M, Maslen S, Zeng J, Skehel JM, Towers GJ, et al. (Dec 2018). "Trivalent RING Assembly on Retroviral Capsids Activates TRIM5 Ubiquitination and...
Click to read more »Hidalgoite
Sabtu, 2024-01-20 01:32:39on all three sites, Pb being the preferred monovalent site, Fe for the trivalent cation site, and arsenic and phosphate for the anion site. The structure...
Click to read more »STEP Study
Selasa, 2026-01-20 11:55:38involved administering an experimental vaccine (the MRKAd5 HIV-1 Gag/Pol/Nef trivalent vaccine) to nearly 3,000 healthy HIV-negative (uninfected) volunteers...
Click to read more »Chalcogel
Selasa, 2025-10-14 23:27:00Quaternary Co(Ni)MoS-Based Chalcogels with Divalent (Pb2+, Cd2+, Pd2+) and Trivalent (Cr3+, Bi3+) Metals for Gas Separation". Chemistry of Materials. 24 (17):...
Click to read more »Bismuthyl
Jumat, 2024-01-12 05:03:01diphenylbismuthyl group, Ph2Bi–, found in the ion [Ph2Bi−(Ge9)−BiPh2]2− trivalent bismuth species when considered as ligands, such as the tribromobismuthyl...
Click to read more »George J. Minty
Sabtu, 2025-07-05 00:14:57Minty, George J. (1967). "A theorem on three-coloring the edges of a trivalent graph" (PDF). Journal of Combinatorial Theory. 2 (2): 164–167. doi:10...
Click to read more »Delafloxacin
Kamis, 2026-06-04 16:41:43including aluminum, magnesium, sucralfate, iron, zinc, and divalent and trivalent cations like didanosine; using this drugs with antacids, some dietary...
Click to read more »Manganese(III) fluoride
Sabtu, 2025-12-06 08:42:22with bridging fluoride. Manganese remains 6 coordinate, octahedral, and trivalent in all of these materials. Manganese(III) fluoride fluorinates organic...
Click to read more »Chloride sulfite
Sabtu, 2026-01-24 11:50:50; Ionov, S. P.; Novozhenyuk, Z. M. (1965). "Crystal structure of some trivalent iridium compounds containing sulfite groups in the complex ion". Journal...
Click to read more »Vyacheslav Lebedinsky
Minggu, 2024-11-17 03:43:10metal chemistry and synthesized four forms of ammonium derivatives with trivalent rhodium. He became a professor in 1920 and moved to Moscow in 1935 to...
Click to read more »Per Teodor Cleve
Sabtu, 2026-04-11 20:37:21thorium was a quadrivalent element and also determined lanthanum to be trivalent. These findings were initially doubted by the scientific community. Cleve...
Click to read more »Lanthanide contraction
Senin, 2025-10-06 23:48:02notable exceptions; in the metallic state, they are divalent rather than trivalent). Cerium, along with europium and ytterbium, are atypical when their properties...
Click to read more »Crystal structure of boron-rich metal borides
Sabtu, 2025-11-15 01:35:25compounds. Figure 2 shows a relationship between the ionic radius of trivalent rare-earth ions and the composition of some rare-earth borides. Note that...
Click to read more »BTBP
Rabu, 2025-09-10 00:00:23by a diamide based extraction to give, after stripping, a mixture of trivalent actinides and lanthanides. Simpson, P. G.; Quagliano, J. V.; Vinciguerra...
Click to read more »Post-perovskite
Kamis, 2026-03-12 17:29:05Fe2O3 is more relevant as most of iron in post-perovskite is likely to be trivalent (ferric). Such components as Al2O3 or the more oxidized Fe2O3 also affect...
Click to read more »Halonium ion
Sabtu, 2025-05-24 08:10:12bi(adamantylidene)-derived bromonium cation shown below. Compounds containing trivalent or tetravalent halonium ions do not exist but for some hypothetical compounds...
Click to read more »Metal phosphonate
Selasa, 2026-05-26 05:17:06respectively. A major advance was the extension of this synthetic chemistry to trivalent metal ions, particularly aluminum, by Maeda et al. in 1994 and Attfield...
Click to read more »Balaban 10-cage
Selasa, 2025-11-11 20:03:40Weisstein, Eric W. "Balaban 10-Cage". MathWorld. Alexandru T. Balaban, A trivalent graph of girth ten, Journal of Combinatorial Theory Series B 12 (1972)...
Click to read more »Aari language
Senin, 2025-07-28 18:15:36bad". The transitive verb kam- "pick up" with -sis becomes kamsis-, is trivalent and has the meaning "cause to pick up".[citation needed] Verb stem buruk...
Click to read more »Ion-selective electrode
Kamis, 2026-01-22 08:30:05The procedure makes use of the reducing ability of titanium chloride. Trivalent titanium reduces any nitrate ion, up to 20 ppm, to ammonium ion (i.e....
Click to read more »Nauru graph
Rabu, 2026-04-08 20:24:54The many faces of the Nauru graph, 2007. Conder, M. and Dobcsányi, P. "Trivalent Symmetric Graphs Up to 768 Vertices." J. Combin. Math. Combin. Comput...
Click to read more »Coventya
Kamis, 2026-05-28 03:22:09Coatings and Sealants Decoration: Copper-Nickel-Chrome and their alloys, Trivalent Chrome Plating On Plastics: Wetting Agents, Neutralizers, Activators,...
Click to read more »Perovskite nanocrystal
Kamis, 2026-04-09 06:37:12replacement of the Pb(II) cation with the combination of a monovalent and a trivalent cation i.e. B(II) replaced with B(I) and B(III). Double perovskite nanocrystals...
Click to read more »Fuzzy cognitive map
Sabtu, 2026-03-28 15:32:30values out of {-1,-0.5,0,+0.5,+1}). That particular map of Taber uses trivalent logic (scalar values out of {-1,0,+1}). Taber et al. also illustrate the...
Click to read more »Jeffry Lansman
Senin, 2026-05-11 10:14:16(1990-04-01). "Blockade of current through single calcium channels by trivalent lanthanide cations. Effect of ionic radius on the rates of ion entry and...
Click to read more »CZTS
Sabtu, 2026-01-17 03:11:03chalcopyrite CIGS structure, one can obtain CZTS by substituting the trivalent In/Ga with a bivalent Zn and IV-valent Sn which forms in the kesterite...
Click to read more »Optical amplifier
Sabtu, 2026-05-02 02:08:10momentum (specified by the quantum number J). Thus, for example, the trivalent erbium ion (Er3+) has a ground state with J = 15/2, and in the presence...
Click to read more »Gadolinium(III) oxide
Rabu, 2026-04-15 01:26:09206) structure is similar to that of manganese(III) oxide and heavy trivalent lanthanide sesquioxides. The cubic structure features two types of gadolinium...
Click to read more »Europium(III) iodide
Senin, 2025-04-21 02:57:27; Basca, John; La Pierre, Henry S. (2019). "Diethyl ether adducts of trivalent lanthanide iodides". Dalton Trans. 48: 8030–8033. doi:10.1039/C9DT00775J...
Click to read more »Cerium anomaly
Sabtu, 2025-06-21 11:31:56states: III and IV. Contrary to other lanthanide elements, which are only trivalent (with the notable exception of Eu2+), Ce3+ can be oxidized by atmospheric...
Click to read more »Europium(III) arsenate
Selasa, 2025-08-19 18:25:552EuAsO4 Firsching, F. Henry (October 1992). "Solubility products of the trivalent rare-earth arsenates". Journal of Chemical & Engineering Data. 37 (4):...
Click to read more »Bispecific monoclonal antibody
Senin, 2026-04-06 11:56:26consisting of only the Fab regions, and various types of bivalent and trivalent single-chain variable fragments (ScFvs). There are also fusion proteins...
Click to read more »Didymium
Kamis, 2025-12-11 08:16:1395% of the rare earths in the original cerite from Bastnäs, Sweden. In trivalent form, didymium tinged the salts of ceria pink. During the time that didymium...
Click to read more »Reciprocal construction
Rabu, 2025-02-12 23:57:38Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Kinetoplast
Minggu, 2026-06-07 02:45:45recent studies based on atomic force microscopy have corroborated the trivalent connectivity, but show that the structure is highly disordered. Variations...
Click to read more »Laz grammar
Sabtu, 2025-12-06 22:42:36transitive if the object is direct intransitive if the object is indirect Trivalent verbs have one subject and two objects (one direct and the other indirect)...
Click to read more »Applicative voice
Rabu, 2025-09-10 10:03:31Intransitive verb (Monovalent) Monotransitive (Divalent) Ditransitive verb (Trivalent) Tritransitive verb (Quadrivalent) Voice and constructions Valence increasing...
Click to read more »Metallocene
Rabu, 2026-04-22 07:26:48ISSN 0003-2700. Brennan, J. G.; Andersen, R. A.; Zalkin, A. (1986). "Chemistry of trivalent uranium metallocenes: Electron-transfer reactions. Synthesis and characterization...
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