TERMIUM Plus®
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MATRIX COMPOUND [5 records]
Record 1 - internal organization data 2017-03-31
Record 1, English
Record 1, Subject field(s)
- Scientific Research Methods
- Analytical Chemistry
Record 1, Main entry term, English
- spiked method blank
1, record 1, English, spiked%20method%20blank
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Recovery of the analyte over the entire analytical process is determined from matrix spikes, spiked blanks, and surrogate spikes.... The spiked method blank is a separate aliquot of the same reagent water used for the method blank that is spiked with the compound of interest at a concentration as close as possible to the concentration of the mid-level calibration standard. 1, record 1, English, - spiked%20method%20blank
Record 1, French
Record 1, Domaine(s)
- Méthodes de recherche scientifique
- Chimie analytique
Record 1, Main entry term, French
- blanc de méthode enrichi
1, record 1, French, blanc%20de%20m%C3%A9thode%20enrichi
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le taux de récupération d'une substance à analyser au cours de l'ensemble du processus d'analyse est déterminé à partir d'échantillons de matrice et de blancs enrichis avec des concentrations connues de la substance à analyser et d'analogues. [...] Un blanc de méthode enrichi est une fraction de la même eau que celle utilisée pour le blanc de méthode à laquelle on ajoute la substance à analyser à une concentration aussi proche que possible de celle de l'étalon de concentration intermédiaire. 1, record 1, French, - blanc%20de%20m%C3%A9thode%20enrichi
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2008-02-18
Record 2, English
Record 2, Subject field(s)
- Pharmaceutical Manufacturing
Record 2, Main entry term, English
- insoluble matrix
1, record 2, English, insoluble%20matrix
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The resulting dosage form is a diffusion-controlled device that contains a pharmaceutically or nutritionally active compound distributed through an insoluble matrix that remains substantially intact during release of the drug. As the drug becomes depleted from the matrix in the proximity of the exposed surface, the drug release rate becomes a function of diffusion path length through the insoluble matrix. 1, record 2, English, - insoluble%20matrix
Record 2, French
Record 2, Domaine(s)
- Fabrication des produits pharmaceutiques
Record 2, Main entry term, French
- matrice insoluble
1, record 2, French, matrice%20insoluble
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- matrice inerte 1, record 2, French, matrice%20inerte
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Matrices inertes. Appelées également matrices insolubles [...], les matrices inertes assurent une libération prolongée grâce à leur structure poreuse et à un mécanisme très peu influencé par les variables physiologiques. La libération s'effectue en plusieurs étapes, de façon concomitante. Le fluide digestif pénètre par capillarité dans le réseau poreux; la poudre médicamenteuse se dissout progressivement, avec accroissement de la porosité, puis le soluté se libère par diffusion dans les canalicules de la matrice. 1, record 2, French, - matrice%20insoluble
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2008-02-08
Record 3, English
Record 3, Subject field(s)
- Pharmaceutical Manufacturing
Record 3, Main entry term, English
- hydrophilic matrix
1, record 3, English, hydrophilic%20matrix
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A matrix consisting of one or several active agents mixed with a gel compound that releases the active agents slowly as the gel becomes hydrated in the gastrointestinal tract. 2, record 3, English, - hydrophilic%20matrix
Record 3, French
Record 3, Domaine(s)
- Fabrication des produits pharmaceutiques
Record 3, Main entry term, French
- matrice hydrophile
1, record 3, French, matrice%20hydrophile
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Les matrices hydrophiles résultent du mélange d'une ou de plusieurs substances actives avec un agent gélifiant. La libération se déroule en plusieurs étapes. Au contact de l'eau ou des fluides digestifs, une très petite fraction de la substance active se dissout immédiatement. Puis la pénétration progressive du solvant permet l'hydratation du système et la gélification des macromolécules, lesquelles forment une couche visqueuse de plus en plus épaisse à partir de laquelle la substance médicamenteuse est libérée après dissolution et diffusion dans le gel. 1, record 3, French, - matrice%20hydrophile
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1998-06-16
Record 4, English
Record 4, Subject field(s)
- Tire Manufacturing
Record 4, Main entry term, English
- overflow
1, record 4, English, overflow
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Spew out of tread compound at mold parting line, or edge of matrix skirt. 1, record 4, English, - overflow
Record 4, French
Record 4, Domaine(s)
- Fabrication des pneumatiques
Record 4, Main entry term, French
- excédent de moulage
1, record 4, French, exc%C3%A9dent%20de%20moulage
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Rejet de gomme entre les segments du moule (pellicule de gomme à ébarber). 1, record 4, French, - exc%C3%A9dent%20de%20moulage
Record number: 4, Textual support number: 1 OBS
Les données que l'on retrouve sur cette fiche sont utilisées dans une entreprise française de fabrication de pneumatiques. 1, record 4, French, - exc%C3%A9dent%20de%20moulage
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1988-11-30
Record 5, English
Record 5, Subject field(s)
- Nonferrous Metals and Alloys - Various
Record 5, Main entry term, English
- bearing alloy
1, record 5, English, bearing%20alloy
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Bearing alloys... are used for metals that encounter sliding contact under pressure with another surface; the steel of a rotating shaft is a common example. Most bearing alloys contain particles of a hard intermetallic compound that resist wear. These particles, however, are embedded in a matrix of softer material which adjusts to the hard particles so that the shaft is uniformly loaded over the total surface. 2, record 5, English, - bearing%20alloy
Record 5, French
Record 5, Domaine(s)
- Métaux et alliages non ferreux divers
Record 5, Main entry term, French
- alliage pour coussinets
1, record 5, French, alliage%20pour%20coussinets
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les alliages antifriction pour coussinets sont utilisés soit sous forme de pièces massives usinées, soit sous forme de mince couche déposée sur support en acier (coussinet bimétallique) ou en bronze, soit en régulage par coulée, soit en revêtements électrolytiques (coussinets à l'argent dans les moteurs d'aviation), soit par projection au pistolet métalliseur. 1, record 5, French, - alliage%20pour%20coussinets
Record 5, Spanish
Record 5, Textual support, Spanish
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