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21 свободные жирные кислоты
Biology: free fatty acidsУниверсальный русско-английский словарь > свободные жирные кислоты
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22 свободные и моногидратированные карбоновые кислоты
Универсальный русско-английский словарь > свободные и моногидратированные карбоновые кислоты
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23 описание
Описание - description, outline, account; presentation (представление)In this section, we identify a mathematical model which is appropriate for the description of steady, two-dimensional, free convection in a fluid-saturated porous medium.This review is intended to provide an elementary outline of the main features of nucleic acids.To give a complete account of the various findings would greatly exceed the scope of the review.Русско-английский научно-технический словарь переводчика > описание
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24 Souring
This term signifies a treatment of cotton cloth in a weak acid solution. In the lime sour sulphuric acid is usually used because it is cheaper than hydrochloric acid which is better. About 1 per cent solution is usual. The acid decomposes the lime soaps, removing the calcium portion and leaves the free fatty acids on the cloth. -
25 Wool Scouring Fabrics
A cleansing treatment of woollen and worsted fabrics designed to remove wool fats which have remained in the yarns during processing, or any oily and fatty matters that have been added to assist processing into yarns. The usual method is saponification in which the free fatty acids of the oils are converted into soaps by the action of alkali in the scouring machine. The strength of the scouring solution, time of treatment, temperature of the scour are varied in accordance with the amount of oil to be removed, the character of the fabric, etc.Dictionary of the English textile terms > Wool Scouring Fabrics
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26 Abel, John Jacob
SUBJECT AREA: Medical technology[br]b. 19 May 1857 near Cleveland, Ohio, USAd. 26 May 1938 Baltimore, Maryland, USA[br]American pharmacologist and physiologist, proponent of the "artificial kidney" and the isolator of pure insulin.[br]Born of German immigrant farming stock, his early scientific education at the University of Michigan, where he graduated PhB in 1883, suffered from a financially dictated interregnum of three years. In 1884 he moved to Leipzig and worked under Ludwig, moving to Strasbourg where he obtained his MD in 1888. In 1891 he was able to return to the University of Michigan as Lecturer in Materia Medica and Therapeutics, and in 1893 he was offered the first Chair of Pharmacology at Johns Hopkins University, a position he occupied until 1932. He was a pioneer in emphasizing the importance of chemistry, in its widest sense, in medicine and physiology. In his view, "the investigator must associate himself with those who have laboured in fields where molecules and atoms rather than multi-cellular tissues or even unicellular organisms are the units of study".Soon after coming to Baltimore he commenced work on extracts from the adrenal medulla and in 1899 published his work on epinephrine. In later years he developed an "artificial kidney" which could be used to remove diffusible substances from the blood. In 1913 he was able to demonstrate the existence of free amino-acids in the blood and his investigations in this field foreshadowed not only the developments of blood and plasma transfusion but also the possibility of the management of renal failure.From 1917 to 1924 he moved to a study of the hormone content of pituitary extracts, but in 1924 he suddenly transferred his attention to the study of insulin. In 1925 he announced the discovery of pure crystalline hormone. This work at first failed to gain full acceptance, but as late as 1955 the full elucidation of the protein structure of insulin proved the final culmination of his studies.Abel's dedication to laboratory research and his disdain for matters of administration may explain the relative paucity of worldy honours awarded to such an outstanding figure.[br]Principal Honours and DistinctionsFRS.Bibliography1913, "On the removal of diffusible substances from the circulating blood by means of dialysis", Transactions of the Association of American Physiologists.Further Reading1939, Obituary Notices, Fellows of the Royal Society, London: Royal Society.1946, Biographical Memoir: John Jacob Abel. 1857–1938, Washington, DC: National Academy of Sciences.MG -
27 وضح
وَضَّحَ \ clarify: to make easier to understand ; make clear or make (a liquid) pure: This statement needs clarifying. clear: to make clear; free from anything that gets in the way: Please clear the table. explain: to make plain; show the meaning of; give reasons for: He explained his plans to us. Please explain your absence from school. throw light on: to explain; make clear: Can you throw any light on his disappearance?. \ وَضَّحَ (عمليًّا) \ demonstrate: to show sth. so as to explain it or make it known: Science teachers can demonstrate how acids work. The shopkeeper was demonstrating a new kind of electric cooker. \ See Also بين (بَيَّن) \ وَضَّحَ \ illustrate: to show the meaning of (something) by giving related examples. \ See Also شَرَح بالأمثلة والصور، إلخ \ وَضَّحَ آراءَه \ explain onself: to explain one’s ideas or actions.
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См. также в других словарях:
free acids — laisvosios riebalų rūgštys statusas T sritis chemija apibrėžtis Rūgštys, nustatomos riebalus titruojant KOH tirpalu. atitikmenys: angl. free acids rus. свободные кислоты … Chemijos terminų aiškinamasis žodynas
free — I. adjective (freer; freest) Etymology: Middle English, from Old English frēo; akin to Old High German frī free, Welsh rhydd, Sanskrit priya own, dear Date: before 12th century 1. a. having the legal and political rights of a citizen b. enjoying… … New Collegiate Dictionary
Free fatty acid receptor 2 — Free fatty acid receptor 2, also known as FFAR2, is a human gene.cite web | title = Entrez Gene: FFAR2 free fatty acid receptor 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2867| accessdate = ] PBB… … Wikipedia
Free fatty acid receptor 3 — Free fatty acid receptor 3, also known as FFAR3, is a human gene.cite web | title = Entrez Gene: FFAR3 free fatty acid receptor 3| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2865| accessdate = ] PBB… … Wikipedia
Free fatty acid receptor 1 — Free fatty acid receptor 1, also known as FFAR1, is a human gene.cite web | title = Entrez Gene: FFAR1 free fatty acid receptor 1| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2864| accessdate = ] PBB… … Wikipedia
Acids in wine — Malic and tartaric acid are the primary acids in wine grapes. The acids in wine are an important component in both winemaking and the finished product of wine. They are present in both grapes and wine, having direct influences on the color,… … Wikipedia
Free fatty acid receptor — protein Name = free fatty acid receptor 1 caption = width = HGNCid = 4498 Symbol = FFAR1, FFA1R AltSymbols = GPR40 EntrezGene = 2864 OMIM = 603820 RefSeq = NM 005303 UniProt = O14842 PDB = ECnumber = Chromosome = 19 Arm = q Band = 13.1… … Wikipedia
Free Amino Nitrogen — In brewing, Free Amino Nitrogen (FAN) is a measure of the concentration of individual wort amino acids and small peptides (one to three units) which can be utilised by yeast for cell growth and proliferation. For vigorous fermenation, a… … Wikipedia
free fatty acids — (FFA) nonesterified f. a s … Medical dictionary
Mycosporine-like amino acids — (MAAs) are small secondary metabolites produced by organisms that live in environments with high volumes of sunlight, usually marine environments. So far there are up to 20 known MAAs identified.[1] They are commonly described as “microbial… … Wikipedia
Acid-free paper — is paper that has a neutral or basic pH (7 or slightly greater). It addresses the problem of preserving documents for long periods. Overview Paper made from wood based pulp that has not had its lignin removed goes yellow and deteriorates over… … Wikipedia