TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

NDA inspection systems are dependent upon the isotopic content of the shipment and the level to which accuracy is required. Potential techniques include any one or a combination of passive and active gamma scanning, and passive and active neutron scanning... In passive gamma scanning, the sample is rotated in front of a collimated detector at several axial increments while gamma spectra are collected. A more complex variation includes a pin-hole gamma camera and a charged coupled detector device to generate real-time images of the entire sample.... Passive gamma scanning is non-invasive and can be done remotely with the sample and positioning mechanism inside a hot cell...  1, record 1, English, - passive%20gamma%20scanning

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

[...] des techniques spécifiques sont mises en œuvre : radiographie, radiographie numérique, contrôle par ultrasons pour vérifier la santé interne de soudures, gammascanning (actif ou passif), gammagraphie, et autres pour vérifier le contenu des crayons, test d'étanchéité à l'hélium. Le gammascanning actif consiste à activer légèrement la matière fissile (235U) à l'aide d'une source de neutrons puis à en mesurer l'effet par comptage du rayonnement gamma rétrodiffusé qui est proportionnel au contenu en 235U, on vérifie ainsi l'enrichissement mais aussi l'absence d'anomalies dimensionnelles, d'éclats ou autres manques de matière fissile [...] Le gammascanning passif permet d'effectuer les mêmes mesures mais avec une cadence moindre; il est surtout réservé au combustible gadolinié pour lequel la mesure par gammascanning actif perd en précision.  1, record 1, French, - gammascanning%20passif

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A nanoparticle composed of a [gold] metallic shell surrounding a semiconductor.  7, record 2, English, - gold%20nanoshell

Record number: 2, Textual support number: 1 OBS

When nanoshells reach a target cancer cell, they can be irradiated with near-infrared light or excited with a magnetic field, either of which will cause the nanoshell to become hot, killing the cancer cell.  7, record 2, English, - gold%20nanoshell

Record number: 2, Textual support number: 1 CONT

This chemical sensing technique relies on nanoparticles consisting of gold and silica called nanoshells, invented 10 years ago at Rice by nanophotonics pioneer Naomi Halas. Nanoshells are about 20 times smaller than a red blood cell, and they can amplify light waves and focus them so tightly that scientists can use them to detect just a few molecules of a target chemical. Building catalysts directly on the surface of the nanoparticles themselves allows researchers to use the nanosensing capabilities of nanoshells to directly follow chemical reactions on the catalyst using light.  8, record 2, English, - gold%20nanoshell

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Particule sphérique constituée d'un noyau de silicium enrobé d'or, qui dégage de la chaleur lorsqu'elle est pénétrée par un rayon infrarouge ou un rayon X.  3, record 2, French, - nanobille%20d%27or

Record number: 2, Textual support number: 1 OBS

Cette nanobille est utilisée en médecine pour le traitement du cancer. Elle peut tuer une tumeur lorsqu'elle est accrochée à celle-ci.  4, record 2, French, - nanobille%20d%27or

Record number: 2, Textual support number: 1 PHR

Chaque «hairpin» est fonctionnalisé par une nanobille d'or.  4, record 2, French, - nanobille%20d%27or

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

In 1962 a fundamentally new mode of gas motion in the solar atmosphere was discovered(...). This mode was most visible as a horizontal motion organized in large cells with the gas velocity directed outward from the center of each cell at about 0. 5 km/sec.(...) It was then hypothesized that these large cells were convective in nature, in the sense of hot gas rising at the center of a cell and cool gas falling at the periphery. This phenomenon is known as the "supergranulation".  1, record 3, English, - supergranulation

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

S'il est raisonnable d'interpréter la supergranulation comme un aspect de la convection subphotosphérique, comme la granulation, il faut bien reconnaître que l'état actuel de la théorie de la convection ne permet d'expliquer ni les dimensions ni les temps caractéristiques des deux systèmes, et encore moins leur nette séparation.  2, record 3, French, - supergranulation

Record number: 3, Textual support number: 1 DEF

Structure en supergranules d'une couche subphotosphérique d'une profondeur de 1 000 km.  3, record 3, French, - supergranulation

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A heavily shielded enclosure for highly radioactive materials. [Definition standardized by ISO.]  2, record 4, English, - hot%20cell

Record number: 4, Textual support number: 1 OBS

It may be used for their handling or processing by remote means or for their storage.  2, record 4, English, - hot%20cell

Record number: 4, Textual support number: 2 OBS

cave : Sometimes called a hot cell.  3, record 4, English, - hot%20cell

Record number: 4, Textual support number: 3 OBS

Compare with "warm cell," used for moderately radioactive materials.  6, record 4, English, - hot%20cell

Record number: 4, Textual support number: 4 OBS

hot cell; shielded cell : terms standardized by ISO.  6, record 4, English, - hot%20cell

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Enceinte fortement blindée destinée à des substances fortement radioactives. [Définition normalisée par l'ISO.]  5, record 4, French, - cellule%20de%20haute%20activit%C3%A9

Record number: 4, Textual support number: 1 CONT

[La cellule chaude] peut être utilisée pour les manipuler ou les traiter par des moyens de manipulation à distance ou pour les stocker.  5, record 4, French, - cellule%20de%20haute%20activit%C3%A9

Record number: 4, Textual support number: 1 OBS

cellule de haute activité : terme normalisé par l'ISO.  6, record 4, French, - cellule%20de%20haute%20activit%C3%A9

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Spent fuel is received(either wet or dry) at the ARF facility contained in a transport cask. Fuel may be removed either assembly by assembly or in a multi-element canister. Two types of cask unloading method are in operation : wet and dry. The wet unloading, being the initially developed type for LWR [light water reactor] spent fuel, is performed under water. A hot cell type facility is used for dry unloading.  2, record 5, English, - dry%20unloading

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Deux conceptions différentes ont été retenues successivement pour assurer le déchargement des emballages de transports : -déchargement sous eau au HAO et NPH où les emballages sont immergés dans des piscines séparées. -déchargement à sec dans l'installation TO où les emballages sont accostés directement à une cellule de manutention où s'effectue le chargement des paniers de stockage.  2, record 5, French, - d%C3%A9chargement%20%C3%A0%20sec

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A test, for a flame safeguard control using a rectifying photocell, a cadmium sulfide cell, or an infrared flame detector, to make certain that hot refractory will not cause the flame relay to stay pulled in after the burner flame goes out.  1, record 6, English, - hot%20refractory%20hold%2Din%20test

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

Brûleurs monobloc [...] à circulation forcée, à deux allures entièrement automatiques, composés comme suit : [...] Cellule photoélectrique pour la détection de la flamme.  2, record 6, French, - essai%20de%20d%C3%A9tection%20de%20la%20flamme

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Another innovation is the back-surface reflector(BSR). Even in photovoltaic devices operating at theoretical maximum efficiency, less than 40% of the light to which it is sensitive is absorbed by the cell and converted to electricity. The rest travels through unabsorbed and becomes a system loss. However, the BSR reflects this light back through the cell for a second pass, which greatly increases the conversion efficiency. Also, the BSR reflects radiation to which the cell is not sensitive. This radiation is called out-of-band radiation, and cannot be converted to electricity with this given material bandgap. By reflecting the out-of-band radiation back through the cell, it passes back out the front to the heat source where it is recycled.(Essentially, it helps keep the heat source hot so less fuel is required.)  2, record 7, English, - back%20surface%20reflector

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

On réduit l'échauffement de ces photopiles en réalisant un réflecteur dans le contact arrière [...], ce qui favorise aussi la création de porteurs de charge aux longueurs d'onde voisines de celle correspondant au seuil d'absorption intrinsèque, en augmentant leur trajet optique. On obtient le réflecteur par une métallisation à l'aluminium; le contact arrière est constitué d'un dépôt multicouche : Al-Ti-Pd-Ag.  1, record 7, French, - r%C3%A9flecteur%20dans%20le%20contact%20arri%C3%A8re

Record 7,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

Current is led out of the [electrolytic reduction] cell to the anode bus bar by a number of carbon block anodes suspended in parallel rows on vertical conducting rods of copper or aluminum. Because impurities in the anodes dissolve in the bath as they are consumed, pure carbon(calcined petroleum coke or pitch coke) is used as raw material. The ground coke is mixed hot with enough coal tar or petroleum pitch to bond it into a block when pressed in a mold to form the "green" anode. This is then baked slowly at temperatures up to 1100-1200 °C.  2, record 10, English, - carbon%20anode%20baking%20furnace

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

La réduction électrolytique de l'alumine dissoute dans la cryolithe nécessite l'emploi d'anode en carbone. (...) Le coke, préalablement calciné (...) est broyé et tamisé (...). Les poussières sèches sont alors chauffées puis mélangées avec du brai (...). La pâte à la sortie des malaxeurs est mise en forme (...). Les anodes crues sont ensuite cuites dans des fours à chambre en atmosphère réductrice. La durée de cuisson est de 90 à 180 h et la température maximale atteinte par les anodes est de 1 100 °C.  2, record 10, French, - four%20de%20cuisson%20d%27anode%20en%20carbone

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A shielded compartment in which moderately radioactive materials can be safely kept, handled or observed.  1, record 12, English, - warm%20cell

Record number: 12, Textual support number: 1 OBS

Compare with "hot cell".  2, record 12, English, - warm%20cell

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

Propositions sur le modèle du terme «enceinte blindée» relevé dans la source RENUC, 1995, n° 3, p. 170.  1, record 12, French, - cellule%20blind%C3%A9e

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  French

Record 13,  Textual support,  Spanish