نتایج جستجو برای: plutonium

تعداد نتایج: 1782  

Journal: :Radiation research 2004
Catherine R Mitchell Tamara V Azizova M Prakash Hande Ludmilla E Burak Josephine M Tsakok Valentin F Khokhryakov Charles R Geard David J Brenner

A multicolor banding (mBAND) fluorescence in situ hybridization technique was used to investigate the presence inhuman populations of a stable biomarker-intrachromosomal chromosome aberrations-of past exposure to high-LET radiation. Peripheral blood lymphocytes were taken from healthy Russian nuclear workers occupationally exposed from 1949 onward to either plutonium, gamma rays or both. Metaph...

2008
G. van der Laan Gerrit van der Laan

In comparison to 3d or 4 f metals, magnetism in actinides remains poorly understood due to experimental complications and the exotic behavior of the 5 f states. In particular, plutonium metal is most especially vexing. Over the last five decades theories proposed the presence of either ordered or disordered local moments at low temperatures. However, experiments such as magnetic susceptibility,...

Journal: :Plant physiology 1988
D A Cataldo K M McFadden T R Garland R E Wildung

The xylem exudates of soybean (Glycine max cv Williams), provided with fixed N, were characterized as to their organic constituents and in vivo and in vitro complexation of plutonium, iron, cadmium, and nickel. Ion exchange fractionation of whole exudates into their compound classes (organic acid, neutral, amino acid, and polyphosphate), followed by thinlayer electrophoresis, permitted evaluati...

2004
A. Luciani E. Polig R. D. Lloyd S. C. Miller

A biokinetic model of the systemic distribution of americium in the beagle dog is presented. The model is based on a previous biokinetic model of plutonium. The data sets used for the development of the model are the measurements of excreted activity (urine and feces) and organ burdens (skeleton, liver and other soft tissues). In developing the model, the part of the plutonium model representin...

2013
W. T. Bu J. Zheng T. Aono K. Tagami S. Uchida J. Zhang M. C. Honda Q. J. Guo

Introduction Conclusions References

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