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FRAGMENTATION NUCLEAIRE [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2001-06-13

English

Subject field(s)
  • Atomic Physics
CONT

Consider a particle that is neither 3He nor 4He; call it X. X might be an iron atom, a water molecule or for that matter a strand of DNA. To see whether X interacts the same way with 3He as it does with 4He, one can collide it with each in turn and compare the responses. Such investigations, known as scattering experiments, are commonly used as a way to learn about the properties of particles.

French

Domaine(s)
  • Physique atomique
CONT

La première expérience de collision agrégat-agrégat à haute énergie vient d’être réalisée avec succès auprès de l'ensemble accélérateur d’agrégats de l'Institut de physique nucléaire de Lyon(CNRS-Université Claude Bernard), grâce à la collaboration de plusieurs équipes de recherche(1). Cette collision agrégat-agrégat offre pour la première fois la possibilité d’une confrontation expérimentale directe avec les modèles théoriques généraux de la fragmentation.

Spanish

Campo(s) temático(s)
  • Física atómica
Save record 1

Record 2 1993-01-26

English

Subject field(s)
  • Eye Surgery
CONT

The past two years have seen dramatic changes in phacoemulsification. Capsulorhexis and hydrodissection/hydrodelineation have set the stage for nuclear cracking techniques that have advanced this important surgical procedure.

French

Domaine(s)
  • Chirurgie de l'œil
CONT

(...) la phacoémulsification historique verra son essor compromis pendant plus de 10 ans pour plusieurs raisons. Le risque important de traumatisme endothélial lié :(...) aux bombardements de l'endothélium par les particules résultant de la fragmentation nucléaire.

Spanish

Save record 2

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