TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Ozone is formed in the stratosphere by the combination of O₂ and atomic oxygen in the presence of a third body, usually on the surface of a particulate. The atomic oxygen results from the photolytic dissociation of oxygen. Absorption by oxygen takes place primarily in the visible and ultraviolet regions of the spectrum; the major part of the ozone absorption takes place only in the ultraviolet region.  4, record 1, English, - atomic%20oxygen

Record number: 1, Textual support number: 2 CONT

Development of ZnO semiconductor sensors for atomic oxygen (AO) detection.  2, record 1, English, - atomic%20oxygen

Record number: 1, Textual support number: 3 CONT

Tropospheric ozone is considered an irritant gas; it forms under the influence of sunlight especially during summer days. Several toxic precursor substances like NOx catalyse the breakdown of molecular oxygen, rendering an aggressive free radical monoatomic oxygen, which then combines with molecular oxygen to form a three-atomic and instable ozone molecule.  3, record 1, English, - atomic%20oxygen

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Pour les longueurs d'onde inférieures à 320 nm, un deuxième mécanisme entre en compétition : O₃ + hv [donne] O₂ + O^1D produisant de l'oxygène atomique dans un état électroniquement excité O^1D et dont le rendement quantique atteint environ 0,9 à 305 nm et reste pratiquement constant aux longueurs d'onde inférieures.  4, record 1, French, - oxyg%C3%A8ne%20atomique

Record number: 1, Textual support number: 2 CONT

[...] l'union de l'oxygène atomique avec l'oxygène moléculaire donne naissance à l'ozone, ce corps étant le principal parmi ce que les aéronomes appellent aujourd'hui les constituants minoritaires de l'atmosphère.  5, record 1, French, - oxyg%C3%A8ne%20atomique

Record number: 1, Textual support number: 3 CONT

Le dépôt d'oxydes pose des problèmes spécifiques : en effet, pour assurer la bonne stœchiométrie en oxygène, il s'avère nécessaire d'utiliser de l'oxygène atomique, oxydant plus puissant que l'oxygène moléculaire O₂.  6, record 1, French, - oxyg%C3%A8ne%20atomique

Record number: 1, Textual support number: 4 CONT

L'ozone est créé lorsque le rayonnement ultra-violet (lumière solaire) pénètre la stratosphère, dissociant (ou «éclatant») une petite partie de l'oxygène moléculaire (O₂) en atomes d'oxygène (O). L'oxygène atomique se recombine alors très rapidement avec l'oxygène moléculaire pour former de l'ozone.  7, record 1, French, - oxyg%C3%A8ne%20atomique

Record number: 1, Textual support number: 5 CONT

Les gaz de la stratosphère. On y découvrit de l'oxygène monoatomique simple (O, et non O₂ comme d'habitude), de l'azote monoatomique, du sodium et du lithium. De plus, de l'oxygène triple (O₃ ou ozone) fut repéré avec une concentration maximale vers l'altitude de 24 km.  3, record 1, French, - oxyg%C3%A8ne%20atomique

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A substance that promotes or regulates intermolecular covalent or ionic bonding between polymer chains.  3, record 2, English, - crosslinking%20agent

Record number: 2, Textual support number: 1 CONT

Polymers.... In addition to the monomers, this includes other reactants such as catalysts, free radical initiators, cross-linking and chain transfer agents that are intended to become chemically incorporated into the polymer structure.  4, record 2, English, - crosslinking%20agent

Record number: 2, Textual support number: 1 OBS

Crosslinking may also be produced by radiation.  3, record 2, English, - crosslinking%20agent

Record number: 2, Textual support number: 2 OBS

crosslinking agent: term and definition standardized by ISO [International Organization for Standardization].  5, record 2, English, - crosslinking%20agent

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Substance qui initie ou régularise la réaction de réticulation entre des chaînes de polymères.  3, record 2, French, - agent%20de%20r%C3%A9ticulation

Record number: 2, Textual support number: 1 OBS

La réticulation peut être aussi obtenue au moyen de radiations.  3, record 2, French, - agent%20de%20r%C3%A9ticulation

Record number: 2, Textual support number: 2 OBS

agent de réticulation; réticulant : termes et définition normalisés par l'ISO [Organisation internationale de normalisation].  4, record 2, French, - agent%20de%20r%C3%A9ticulation

Record number: 2, Textual support number: 3 OBS

agent de réticulation : terme normalisé par l'AFNOR.  5, record 2, French, - agent%20de%20r%C3%A9ticulation

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Sustancia que promueve o regula los enlaces intermoleculares covalentes o iónicos entre cadenas de polímeros.  1, record 2, Spanish, - agente%20de%20reticulaci%C3%B3n

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

hydroxyls: Group composed of one oxygen atom, one hydrogen atom, and one unpaired electron, HO^·.  2, record 3, English, - hydroxyl

Record number: 3, Textual support number: 2 OBS

Hydroxyl radicals (HO^·) are important sinks for ozone; they may be taken up by methane and carbon monoxide with which they also react.  6, record 3, English, - hydroxyl

Record number: 3, Textual support number: 3 OBS

hydridooxygen(·): pronounced "hydridooxygen dot"; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 3, English, - hydroxyl

Record number: 3, Textual support number: 4 OBS

HO· radical: descriptive name.  2, record 3, English, - hydroxyl

Record number: 3, Textual support number: 5 OBS

free radical : obsolete term; the term "radical" is recommended instead.  2, record 3, English, - hydroxyl

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

hydroxyles : Groupe composé d'un atome d'oxygène, d'un atome d'hydrogène et d'un électron non apparié, HO^· ou HO(·).  2, record 3, French, - hydroxyle

Record number: 3, Textual support number: 1 CONT

Mis en présence de l'acide chlorhydrique, les radicaux hydroxyles libèrent du chlore atomique qui détruit l'ozone selon la réaction HO· + HC1 = H₂0 + C1.  7, record 3, French, - hydroxyle

Record number: 3, Textual support number: 2 OBS

La présence du radical hydroxyle est fondamentale dans le phénomène d'effet de serre. Ce radical constitue un puits très important pour le monoxyde de carbone et le méthane. Il nettoie littéralement l'atmosphère de plusieurs gaz à effet radiatif. Sa disparition aurait pour conséquence des augmentations marquées de la concentration des gaz à effet de serre.  8, record 3, French, - hydroxyle

Record number: 3, Textual support number: 3 OBS

hydrurooxygène(·) : prononcé «hydrurooxygène point»; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 3, French, - hydroxyle

Record number: 3, Textual support number: 4 OBS

radical HO^· : nom descriptif. Les points sont en exposant HO^· lorsque le nom du radical se termine par «yle», par exemple «hydroxyle». Ce sont des points centrés entre parenthèses après les noms qui n'ont pas le suffixe «-yle». Par exemple : hydruroxygène(·) ou HO(·).  2, record 3, French, - hydroxyle

Record number: 3, Textual support number: 5 OBS

radical libre : Ce nom est obsolète; il est remplacé par «radical», sans autre mention.  2, record 3, French, - hydroxyle

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

A convenient test to determine the efficiency of antioxidants in aqueous systems was setup using 2, 2’-azobis(2-amidinopropane). 2HCl(AAPH) as a free radical initiator.... The production of conjugated diene hydroperoxide(LOOH) generated through the oxidation of linoleic acid in an aqueous system at 37°C is monitored at 234 nm for 15 minutes using a Cary 100 UV-Vis spectrophotometer.  2, record 4, English, - conjugated%20diene%20hydroperoxide

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

La lipoxygénase est une dioxygénase intramoléculaire à fer non héminique qui catalyse l'incorporation d'oxygène sur des molécules d'acides gras polyinsaturés possédant un système (Z),(Z)-1,4-pentadiénique pour former un hydroperoxyde diénique conjugué.  3, record 4, French, - hydroperoxyde%20di%C3%A9nique%20conjugu%C3%A9

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

The antioxidant activity of lycopene and its cooperative interaction with vitamin E were studied in a homogenous solution of linoleic acid methyl ester (LAME). Antioxidant property of lycopene, ß-carotene, vitamins C and E, individually or in combination, were assayed by measuring the inhibiting effect of individual or combination of antioxidants on the production of diene hydroperoxides from LAME oxidation induced by azo-initiator 2,2’-azobis(2,4-dimethylvaleronitrile) (AMVN).  2, record 5, English, - diene%20hydroperoxide

Record number: 5, Textual support number: 2 CONT

A convenient test to determine the efficiency of antioxidants in aqueous systems was setup using 2, 2’-azobis(2-amidinopropane). 2HCl(AAPH) as a free radical initiator.... The production of conjugated diene hydroperoxide(LOOH) generated through the oxidation of linoleic acid in an aqueous system at 37°C is monitored at 234 nm for 15 minutes using a Cary 100 UV-Vis spectrophotometer.  3, record 5, English, - diene%20hydroperoxide

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La lipoxygénase est une dioxygénase intramoléculaire à fer non héminique qui catalyse l'incorporation d'oxygène sur des molécules d'acides gras polyinsaturés possédant un système (Z),(Z)-1,4-pentadiénique pour former un hydroperoxyde diénique conjugué.  3, record 5, French, - hydroperoxyde%20di%C3%A9nique

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Ink System Cartoncure(R) is an ink system dedicated to free-radical UV flexo ink for printing over carton board on narrow web presses.  3, record 6, English, - free%20radical%20UV%20flexo%20ink

Record number: 6, Textual support number: 1 OBS

free radical UV flexo ink; free radical ink : Terms extracted from the Vocabulaire de la flexographie of France Brodeur and reproduced with the authorization of the Institut des communications graphiques du Québec.  4, record 6, English, - free%20radical%20UV%20flexo%20ink

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Encre à séchage sous rayonnement UV [ultraviolet] et dans laquelle les photo-initiateurs sont des radicaux libres.  1, record 6, French, - encre%20UV%20radicalaire

Record number: 6, Textual support number: 1 OBS

encre UV radicalaire : terme et définition tirés du Vocabulaire de la flexographie de France Brodeur. Reproduction autorisée par l'Institut des communications graphiques du Québec.  3, record 6, French, - encre%20UV%20radicalaire

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

[A] type of ultraviolet curing in which photoinitiators release reactive free radicals.  3, record 7, English, - free%20radical%20curing

Record number: 7, Textual support number: 1 OBS

free radical curing; free radical polymerisation : terms extracted from the Vocabulaire de la flexographie of France Brodeur and reproduced with the authorization of the Institut des communications graphiques du Québec.  4, record 7, English, - free%20radical%20curing

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Polymérisation de l'encre UV [ultraviolette], dont les photo-initiateurs sont des radicaux libres, sous rayonnement UV.  1, record 7, French, - s%C3%A9chage%20radicalaire

Record number: 7, Textual support number: 1 OBS

séchage radicalaire; terme et définition tirés du Vocabulaire de la flexographie de France Brodeur. Reproduction autorisée par l'Institut des communications graphiques du Québec.  2, record 7, French, - s%C3%A9chage%20radicalaire

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

The nitrogen monoxide radical. This peculiar radical derived from nitrogen(NO·) is produced by endothelial cells and plays a prime physiological role in the regulation of blood pressure. Oxidative stress can lead to dysfunctioning of endothelial cells, causing them to produce the nitrogen monoxide radical in excess. The radical may then react with oxygenated free radicals to form substances that are highly toxic to the organism : peroxynitric derivatives(HOONOH).  8, record 8, English, - oxidonitrogen%28%26%23183%3B%29

Record number: 8, Textual support number: 1 OBS

[This radical] acts as a catalyst in the main ozone-destruction reaction chain.  9, record 8, English, - oxidonitrogen%28%26%23183%3B%29

Record number: 8, Textual support number: 2 OBS

oxidonitrogen(·): form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 8, English, - oxidonitrogen%28%26%23183%3B%29

Record number: 8, Textual support number: 3 OBS

oxidonitrogen(·); NO· radical: The dot must be centered and pronounced after the name: "oxidonitrogen dot"; "NO dot radical."  2, record 8, English, - oxidonitrogen%28%26%23183%3B%29

Record number: 8, Textual support number: 4 OBS

nitrogen oxides: A collective term (abbreviated NO_x) which refers to the nitrogen compounds NO (nitrogen monoxide), NO₂ (nitrogen dioxide), N₂O (dinitrogen oxide), N₂O₃ (dinitrogen trioxide), N₂O₄ (dinitrogen tetraoxide) and N₂O₅ (dinitrogen pentaoxide).  2, record 8, English, - oxidonitrogen%28%26%23183%3B%29

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Le radical du monoxyde d'azote. Ce radical particulier dérivé de l'azote (NO·) est produit par les cellules endothéliales et joue un rôle physiologique primordial dans la régulation de la pression sanguine. Un stress oxydant peut toutefois conduire à un mauvais fonctionnement des cellules endothéliales qui produiront alors un excès de radical du monoxyde d'azote. Ce dernier pourra réagir avec des radicaux libres oxygénés pour former des substances particulièrement toxiques pour l'organisme, les peroxynitriques (HOONOH).  7, record 8, French, - oxidoazote%28%26%23183%3B%29

Record number: 8, Textual support number: 1 OBS

[Ce] radical très important [...] joue le rôle de catalyseur libre dans la chaîne de réactions principale du processus de destruction de l'ozone.  8, record 8, French, - oxidoazote%28%26%23183%3B%29

Record number: 8, Textual support number: 2 OBS

oxydoazote(·) : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 8, French, - oxidoazote%28%26%23183%3B%29

Record number: 8, Textual support number: 3 OBS

oxydoazote(·); radical NO·: Le point est un point centré; pour les noms des radicaux comportant un point centré, il faut prononcer «dot» en anglais et «point» en français après le nom : «oxydoazote point»; «radical NO point».  1, record 8, French, - oxidoazote%28%26%23183%3B%29

Record number: 8, Textual support number: 4 OBS

oxydes d'azote : Terme collectif portant la forme abrégée NO_x qui se rapporte aux composés NO (monoxyde d'azote), NO₂ (dioxyde d'azote), N₂O (oxyde de diazote), N₂O₃ (trioxyde de diazote), N₂O₄ (tétraoxyde de diazote) et N₂O₅ (pentaoxyde de diazote).  1, record 8, French, - oxidoazote%28%26%23183%3B%29

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

Free radical that participates in the various chemical reactions characteristic of atmospheric constituents.  2, record 9, English, - atmospheric%20radical

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Radical libre jouant un rôle dans les différentes réactions chimiques propres aux constituants atmosphériques.  2, record 9, French, - radical%20atmosph%C3%A9rique

Record number: 9, Textual support number: 1 OBS

Les radicaux hydroxyles, perhydroxyles et nitrates sont les trois principaux radicaux libres ayant une influence sur l'ozone (OH., HO2. et NO3.). Dans l'atmosphère, les radicaux sont généralement libres.  4, record 9, French, - radical%20atmosph%C3%A9rique

Record number: 9, Textual support number: 1 CONT

Les radicaux sont générés dans le réacteur par des réactions rapides d'atomes, produits par décharge micro-onde, avec des molécules. Par exemple, les réactions suivantes sont utilisées pour produire les radicaux atmosphériques OH,HO2 et NO3 : H + NO2 OH + NO.  1, record 9, French, - radical%20atmosph%C3%A9rique

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

Professor Bast graduated as a pharmacochemist from the Vrije Universiteit Amsterdam. He did his Ph. D. research at the Erasmus University in Rotterdam and the University of Utrecht, where he received his Ph. D. in 1981. In 1985 he joined the Department of Pharmacochemistry at the Vrije Universiteir Amsterdam. Current research interests involve both the role and pharmacological modulation of free radical processes in(patho-) physiology and the molecular pharmacology of histamine.  1, record 10, English, - pharmacochemist

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

La nature a offert aux pharmacochimistes quelques-uns des plus grands médicaments. Voilà une trentaine d'années, l'extraordinaire diversité de la faune et de la flore marine a incité les scientifiques à se mettre en quête de nouvelles molécules aux propriétés chimiques inédites [...]  1, record 10, French, - pharmacochimiste

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

Highly reactive molecules with an impaired electron.  1, record 11, English, - free%20radicals

Record number: 11, Textual support number: 2 DEF

Toxic substances which result from cell metabolism but may also be introduced into the organism by tobacco smoke or foods.  2, record 11, English, - free%20radicals

Record number: 11, Textual support number: 1 OBS

Unstable compounds that scavenge oxygen from healthy cells, often destroying them. Free radical damage plays a role in virtually every major chronic disease and is thought to be a driving force of human aging.(Herbs for Health)  3, record 11, English, - free%20radicals

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Substances toxiques résultant du métabolisme des cellules mais pouvant également être apportées à l'organisme par la fumée de tabac ou par l'alimentation.  2, record 11, French, - radicaux%20libres

Record number: 11, Textual support number: 1 CONT

L'irrésistible affinité des radicaux libres pour un grand nombre de molécules pouvant résoudre leurs problèmes d'électrons célibataires et l'étonnante vélocité à laquelle ils opèrent, rendent les radicaux libres dangereux. Car en ajoutant ou en ôtant un électron à d'autres molécules, un radical libre va engendrer un autre radical libre dont les propriétés peuvent être destructrices.  1, record 11, French, - radicaux%20libres

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

(...) restoration of blood flow with thrombolytic agents is the major area investigated, but other therapies such as glutamate agonists, calcium channel antagonists and free radical scavenger are being considered.  1, record 12, English, - free%20radical%20scavenger

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

Phagocyte : Cellule possédant la propriété d'englober et de détruire, en les digérant, diverses particules étrangères, en particulier des micro-organismes pathogènes.  2, record 12, French, - phagocyte%20de%20radical%20libre

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

Free radical mediated lipid peroxidation has recently been identified as being involved in several diseases. High levels of lipid peroxides have been reported during the atherosclerotic process... and evidence has accumulated suggesting that circulating lipid peroxides play a pivotal role in atherogenesis leading to coronary heart disease...(In Atherosclerosis, 94(1992) 183-190.)  1, record 13, English, - lipid%20peroxide

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

Peroxydes lipidiques radicaux libres, vieillissement et lipoaminoacides. (Relevé dans Parfums, Cosmétiques, Aromes, 1988 (80) 91-104, cité dans la base de données PASCAL.)  1, record 13, French, - peroxyde%20lipidique

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

The role of postischemic recirculation in the development of ischemic neuronal injury following complete cerebral ischemia. (In ACTA NEUROPATHOL., 1981, 55 (3) 205-220, cited in data base.)  2, record 14, English, - ischemic%20neuronal%20injury

Record number: 14, Textual support number: 2 CONT

The role of free radical mechanisms in ischemic neuronal injury.  3, record 14, English, - ischemic%20neuronal%20injury

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

Polymers, with the exception of polyglycols, siloxanes and silicones, and vinylacetal polymers, are represented on the NDSL [Non-domestic Substances List] in terms of the starting materials from which they are manufactured. In addition to the monomers, this includes other reactants such as catalysts, free radical initiators, cross-linking and chain transfer agents that are intended to become chemically incorporated into the polymer structure.  1, record 15, English, - chain%20transfer%20agent

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

A l'exception des polyglycols, des siloxanes et silicones, et des polymères d'acétate vinylique, les polymères sont représentés sur la LES [Liste extérieure des substances] en termes de leurs produits de base, ceux à partir desquels ils ont été fabriqués. En plus des monomères, cela comporte les autres réactifs tels les catalyseurs, les initiateurs de radicaux libres et les agents de réticulation et de migration de chaîne qui sont destinés à être insérés chimiquement dans la structure polymérique.  1, record 15, French, - agent%20de%20migration%20de%20cha%C3%AEne

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

This research is intended to provide a better understanding of the complex interaction of trace species both in the troposphere and stratosphere. Studies being, or soon to be supported include :... Studies of the reactions of free radical species remaining after the initial chlorine radical is removed from chlorofluorocarbons 11 and 12, including studies of the behaviour of COCl2, COF2 and COF2 and COFCl.  2, record 16, English, - free%20chlorine%20radicals

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Famille de radicaux libres, qui contiennent au moins un atome de chlore, très importante dans le processus de destruction de l'ozone.  1, record 16, French, - radicaux%20libres%20de%20chlore

Record number: 16, Textual support number: 1 OBS

Les radicaux libres C1 et C10 sont les deux principaux membres de cette famille.  1, record 16, French, - radicaux%20libres%20de%20chlore

Record number: 16, Textual support number: 2 OBS

Un radical libre s'indique par un point à droite au symbole chimique.  2, record 16, French, - radicaux%20libres%20de%20chlore

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 OBS

trans. Having or characterized by various atoms or groups on opposite sides of the molecule ... - opposed to cis.  1, record 17, English, - trans%2Dcinnamoyl%20methyl%20ecgonine

Record number: 17, Textual support number: 2 OBS

cinnamoyl. The acid radical C6H5CH= CHCO - of cinnamic acid.  1, record 17, English, - trans%2Dcinnamoyl%20methyl%20ecgonine

Record number: 17, Textual support number: 3 OBS

methyl. An alkyl radical CH3 derived from methane by removal of one hydrogen atom that is known usu. in combination in many compounds but is also isolated momentarily in the free state as a gaseous fragmentation product of the pyrolysis of organic compounds.  1, record 17, English, - trans%2Dcinnamoyl%20methyl%20ecgonine

Record number: 17, Textual support number: 4 OBS

Ecgonine. A crystalline alkaloid C9H15NO3 obtained by hydrolysis of cocaine; tropine-carboxylic acid.  1, record 17, English, - trans%2Dcinnamoyl%20methyl%20ecgonine

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

trans. Se dit d'un isomère, dans lequel deux substituants semblables sont éloignés l'un de l'autre.  2, record 17, French, - trans%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 17, Textual support number: 2 OBS

Cinnamoyle. Radical univalent de formule C6H5 - CH= CH - CO -, correspondant à l'acide cinnamique par perte de l'hydroxyle.  2, record 17, French, - trans%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 17, Textual support number: 3 OBS

ecgonine. Aminoalcool, de formule C9H15NO3, obtenu par hydrolyse de la cocaïne. Par méthylation et benzoylation de l'ecgonine, on régénère la cocaïne [...]  2, record 17, French, - trans%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 17, Textual support number: 4 OBS

méthyle. Radical monovalent de formule CH3 -, prototype des radicaux alkyles.  2, record 17, French, - trans%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 OBS

Cis. Having or characterized by certain atoms or groups on the same side of the molecule ... opposed to trans.  2, record 18, English, - cis%2Dcinnamoyl%20methyl%20ecgonine

Record number: 18, Textual support number: 2 OBS

cinnamoyl. The acid radical C6H5CH= CHCO - of cinnamic acid.  2, record 18, English, - cis%2Dcinnamoyl%20methyl%20ecgonine

Record number: 18, Textual support number: 3 OBS

methyl. An alkyl radical CH3 derived from methane by removal of one hydrogen atom that is known usu. in combination in many compounds but is also isolated momentarily in the free state as a gaseous fragmentation product of the pyrolysis of organic compounds.  2, record 18, English, - cis%2Dcinnamoyl%20methyl%20ecgonine

Record number: 18, Textual support number: 4 OBS

ecgonine. A crystalline alkaloid C9H15NO3 obtained by hydrolysis of cocaine; tropine-carboxylic acid.  2, record 18, English, - cis%2Dcinnamoyl%20methyl%20ecgonine

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

Cis. Se dit d'un isomère géométrique ou d'un diastéréo-isomère où deux substituants semblables se font face.  2, record 18, French, - cis%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 18, Textual support number: 2 OBS

cinnamoyle. Radical univalent de formule C6H5 -CH - CH= CH - CO -, correspondant à l'acide cinnamique par perte de l'hydroxyle.  2, record 18, French, - cis%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 18, Textual support number: 3 OBS

ecgonine. Aminoalcool, de formule C9H15NO3, obtenu par hydrolyse de la cocaïne. Par méthylation et benzoylation de l'ecgonine, on régénère la cocaïne [...]  2, record 18, French, - cis%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record number: 18, Textual support number: 4 OBS

méthyle. Radical monovalent de formule CH3-, prototype des radicaux alkyles.  2, record 18, French, - cis%2Dcinnamoyle%20ecgonine%20de%20m%C3%A9thyle

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

Studies involving thin layer chromatography, polarography and electron spin resonance spectroscopy of the free radical were used in establishing reaction patterns of hydrogen with the free radical.  1, record 19, English, - resonance%20spectroscopy

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 CONT

Des études de chromatographie en couche mince, de polarographie et de spectroscopie de résonance des spins électroniques du radical libre ont servi à établir les types de réactions qui se produisent entre l'hydrogène et le radical libre.  1, record 19, French, - spectroscopie%20de%20r%C3%A9sonnance

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

A reaction initiated by a free radical(molecule in which one of the carbon valences is not satisfied) derived from a polymerization catalyst. Polymerization proceeds by the chain reaction addition of monomer molecules to the free radical ends of growing chain molecules.  3, record 20, English, - free%20radical%20polymerization

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Dans les polymérisations radicalaires, l'amorceur est une molécule génératrice, par coupure spontanée ou thermique, de tronçons fugaces appelés radicaux libres portant des valences libres, c'est-à-dire non liées à un motif atomique. Le radical libre se fixe sur une molécule vinylique en ouvrant la double liaison de celle-ci et en formant un nouveau radical libre capable de fixer une nouvelle molécule monomère, et ainsi de suite. La phase de croissance est une réaction en chaîne (...)  2, record 20, French, - polym%C3%A9risation%20radicalaire

Record 20,  Textual support,  Spanish