Results 291 to 300 of about 224,948 (306)

RADIOACTIVE ISOTOPES

BMJ, 1953
openaire   +2 more sources

Mass Dependence of Uranium Isotope Effects in the U(IV)−U(VI) Exchange Reaction

Journal of the American Chemical Society, 1996
Masao Nomura, Yasuhiko Fujii
exaly  

Kinetic Isotope Effects for Acyl Transfer From p-Nitrophenyl Acetate to Hydroxylamine Show a pH-Dependent Change in Mechanism

Journal of the American Chemical Society, 1997
Alvan C Hengge, W W Cleland
exaly  

Isotopic enrichment

Nature Chemistry, 2019
openaire   +2 more sources

Isotopes in Immunology

Pathologia et Microbiologia, 2010
openaire   +2 more sources

Atoms and isotopes

Journal of the Society of Chemical Industry, 1924
openaire   +1 more source

Nuclei, Isotopes and Isotope Separation

1995
GREGORY R. CHOPPIN, JAN-OLOV LILJENZIN, JAN RYDBERG   +2 more
openaire   +1 more source

Physiological Mechanisms Influencing Plant Nitrogen Isotope Composition

Trends in Plant Science, 2001
exaly  

[THE ISOTOPE NEPHROGRAM].

Medizinische Klinik, 1996
G, GASSER, F, HAWLICZEK
openaire   +2 more sources

Radioaktive Isotope / Radioactive isotopes

1952
Rajewsky, B., Hug, O.
openaire   +1 more source