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38.327  Articles
1 of 3.834 pages  |  10  records  |  more records»
Experimental results of L-subshell X-ray production cross sections induced by the impact of several ions heavier than protons were compiled in order to propose possible scaling laws. The ions of interest in this work are 4He+, 9Be2+, and 14N2+. A feasible... see more

The efficiency of virtual cross sections method and MELS (Magneto Elastic Layered Systems) hypotheses application is shown on model problem about distribution of wave field in thin surface layers of waveguide when plane wave signal is propagating in it. T... see more

In the present work, the production of the cross sections of three Gallium isotopes: 356631Ga(t1/2 = 9.4h, ß+ = 4.2MeV), 366731Ga(t1/2=3.2617d, EC=100%) and 376831Ga(t1/2 = 68min,Iß+ = 89%) have been discussed. The Gallium isotopes have important applicat... see more

In the present work, the production of the cross sections of three Gallium isotopes: 356631Ga(t1/2 = 9.4h, ß+ = 4.2MeV), 366731Ga(t1/2=3.2617d, EC=100%) and 376831Ga(t1/2 = 68min,Iß+ = 89%) have been discussed. The Gallium isotopes have important applicat... see more

Synchrotron radiation at 10 keV was used to experimentally determine the Ll, L, LI, LII, LI and LII fluorescence cross sections for elements with 45 < Z < 50, as part of an ongoing investigation at low energies. The measured data were compared... see more

In the analysis of the parameters series of wire cross-sections for the overhead power line design taking into account their development prospects, the author solved the following tasks. The study of the existing parameter, which characterizes and determi... see more

In the analysis of the parameters series of wire cross-sections for the overhead power line design taking into account their development prospects, the author solved the following tasks. The study of the existing parameter, which characterizes and determi... see more

The cross-sections for the formation of 89^{89}Nb and  90^{90}Nb radionuclides in proton induced nuclear reactions on zirconium  were measured by using the well known activation method. The natural  zirconium (nat^{nat}Zr) target and copper... see more

Dating cambial injury on a tree is an important objective of ecological research that determines the timing of disturbances such as fire, insect outbreaks, tree falls, or human modification of trees. To accurately date cambial scars requires either a full... see more

1 of 3.834 pages  |  10  records  |  more records»