(n.) That branch of science which treats of the composition of substances, and of the changes which they undergo in consequence of alterations in the constitution of the molecules, which depend upon variations of the number, kind, or mode of arrangement, of the constituent atoms. These atoms are not assumed to be indivisible, but merely the finest grade of subdivision hitherto attained. Chemistry deals with the changes in the composition and constitution of molecules. See Atom, Molecule.
(n.) An application of chemical theory and method to the consideration of some particular subject; as, the chemistry of iron; the chemistry of indigo.
(n.) A treatise on chemistry.
Example Sentences:
(1) It may be due to relative nonreactivity of ascorbic acid free radical that free radical chain reactions, found commonly in radical chemistry, do not occur in the scavenging reaction by ascorbic acid.
(2) We have determined by protein chemistry methods the amino acid sequence of light chain 2 from Acanthamoeba castellanii myosin-II (ALC2).
(3) Reduced mineral absorption is fairly well documented and has sound theoretical support from basic chemistry.
(4) The chemistry involved reaction rate constant measurements of MSF hydrolysis and for reactions with phenolic, amine, oxime, hydroxamic acid, phenyl N-hydroxycarbamate, and hydroxylamine compounds and cupric imidazole and bipyridyl complexes.
(5) We support the view that catalysis by metalloenzymes may be a reflection of the chemistry of the metal ion itself as a Lewis acid, and that perhaps too much emphasis has been placed on supposed special characteristics (such as strains, "entasis") of the enzyme-metal ion association.
(6) Ion cyclotron resonance spectroscopy yields information on many aspects of ion-molecule chemistry.
(7) --The frequency of common clinical manifestations (eg, headache, fever, and rash) and laboratory findings (eg, leukocyte and platelet counts and serum chemistry abnormalities) of patients with infectious diseases was tabulated.
(8) The reason we have postulated that one-electron oxidation plays an important role in the activation of PAH derives from certain common characteristics of the radical cation chemistry of the most potent carcinogenic PAH.
(9) The fact that sulfinate salts show activity, both ip and po, suggests that the -SO2Na moiety deserves more attention in medicinal chemistry.
(10) Overall adverse reactions were more frequent with the high dose group especially with respect to blood chemistry and gastrointestinal reactions.
(11) There were no significant effects on the haematology, serum chemistry and urinalysis and no compound-related effects on survival.
(12) In a report published online by the journal Atmospheric Chemistry and Physics , experts from Europe and the US estimated that the quantity of the radioactive isotope caesium-137 released at the height of the crisis was equivalent to 42% of that from Chernobyl.
(13) Physiological chemistry stayed a part of physiology until 1939 when the Institute of Physiological Chemistry was finally founded.
(14) Organosilicon chemistry is easily understood because a few generalizations allow us to compare it with the chemistry of carbon, hydrogen and the metals.
(15) Unfortunately, few reflections concern the definition of this criterion, which often is little discussed in the other divisions of the pure and applied chemistry.
(16) Research Institute of Endocrinology and Hormone Chemistry, Khar'kov It was shown that realization of a neoplastic process in the breast is determined, in particular, by the chemical structure of agents employed and their dosage.
(17) There was no change in blood counts or serum chemistry values.
(18) Preoperatively, blood chemistry studies were done in addition to palpation of the abdomen.
(19) Hematologic and clinical chemistry values were similar for all groups.
(20) The TN of some fishes and mammals contains neurons immunoreactive (ir) to gonadotropin-releasing hormone (LHRH), and to several other neuropeptides and neurotransmitter systems, but there is little information on TN chemistry in other vertebrate taxa.
Mutual
Definition:
(a.) Reciprocally acting or related; reciprocally receiving and giving; reciprocally given and received; reciprocal; interchanged; as, a mutual love, advantage, assistance, aversion, etc.
(a.) Possessed, experienced, or done by two or more persons or things at the same time; common; joint; as, mutual happiness; a mutual effort.
Example Sentences:
(1) In Tirana, Francis lauded the mutual respect and trust between Muslims, Catholics and Orthodox Christians in Albania as a "precious gift" and a powerful symbol in today's world.
(2) The aortic area (Torlin) for diseased stenotic aortic valves was calculated in 10 patients using two different methods; data obtained in preoperative cardiac catheterization and by intraoperative flowmetric and aortic and left ventricular pressure-recording measurements, and their mutual correlation was tested.
(3) This "gender identity movement" has brought together such unlikely collaborators as surgeons, endocrinologists, psychologists, psychiatrists, gynecologists, and research specialists into a mutually rewarding arena.
(4) There was a mutually reversible interaction between bicuculline and intrathecal administration of the GABAA agonist, muscimol (8.8 nmol), which alone decreased arterial pressure and heart rate.
(5) The significance of the present findings on the mutual suppression of metabolism between benzene and toluene is discussed in relation to solvent toxicology and biological monitoring of exposure to the solvents.
(6) However, it should be stressed that none of these mechanisms is mutually exclusive; indeed, the enormous complexity of tumor promotion suggests that several of the mechanisms discussed above may very well be interrelated.
(7) In 254 findings of the acid-base balance ions and proteins, the authors evaluated mutual relations between the acid-base balance and calculation from the anion column.
(8) There is a mutual interest in keeping prosperity that exists and has built over the years.” But Pisani-Ferry said Macron would certainly not seek to punish Britain.
(9) Great morphological variability of Apiosoma is reflected in variability of shape and size of the body and mutual arrangement of micro--and macronucleus.
(10) Bostock, who is long thought to have had a tense relationship with chief executive Marc Bolland , is departing by "mutual consent to pursue other interests" on 1 October, when she will also leave the M&S board.
(11) As Aesop reminds us at the end of the fable: “Nobody believes a liar, even when he’s telling the truth.” When leaders choose only the facts that suit them, people don’t stop believing in facts – they stop believing in leaders This distrust is both mutual and longstanding, prompting two clear trends in British electoral politics.
(12) According to informal private communications, a new joint recommendation on RFR ELs for all countries belonging to the Council of Mutual Economic Cooperation (COMECON) is being developed.
(13) Plasmin and elastase may play mutual roles in thrombolysis, inflammation, and tumour invasion and metastasis.
(14) A simple equilibrium method for detecting and quantifying these interactions is to study the mutual influence of the molecules on their respective counter-current distribution in liquid-liquid biphasic systems.
(15) A cell fractionation procedure is described which allowed, by use of MOPC 21 (P3K) mouse plasmocytoma cells in culture, the separation of the cytoplasmic free and membrane-bound ribosomes in fractions devoid of mutual cross-contamination, and in which the polyribosomal structure was entirely preserved.
(16) In The Girl, the relationship moves from Pygmalion to Beauty and the Beast, before curdling into something more mutually destructive, if not downright abusive.
(17) "Building societies and other mutual lenders continue to play a dominant role in supporting members of the UK public looking to buy a new home," said Paul Broadhead, head of mortgage policy at the BSA.
(18) The 140-year-old mutual, the UK's 12th largest building society, will confirm that it lost £26m last year after risky investments in the property market.
(19) It’s called freedom.” 4.25pm GMT Nato has released a statement of solidarity following its meeting called by Poland under Article 4 of the Washington Treaty providing for mutual consultation and support.
(20) As the Labour leadership accused the coalition of launching a smear campaign over the party's links with the disgraced chairman, a transcript of an interview with Balls in 2010 showed that he highlighted his role in helped to create Britain's "first ever 'super-mutual'".