Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J. Farny"'
Autor:
Nicholas J. Farny
Publikováno v:
Environmental & Engineering Geoscience. 23:97-112
To determine stability of rock slopes, discontinuity orientations must be measured accurately. Several methods exist for taking field measurements of discontinuity orientations. The objective of this study was to compare the traditional method of han
Autor:
Jerzy Wolowski, Tomas Mocek, Waldemar Mróz, Josef Krasa, H. Haseroth, B. Sharkov, Jiri Skala, Karel Masek, A. V. Shumshurov, P. Trenda, B. Králiková, Piotr Parys, J. Farny, K. Langbein, Eugeniusz Woryna, Karel Rohlena, P. Straka, J. Collier, Leos Laska, Miroslav Pfeifer
Publikováno v:
Czechoslovak Journal of Physics. 46:1099-1115
The results of systematic studies of multiply charged Ta ion production with the fundamental frequency of an iodine laser (λ=1.315μm), and its 2nd (0.657μm) and 3rd (0.438μm) harmonics are summarized and discussed. Short laser pulse (350 ps) and
Publikováno v:
Journal of the Less Common Metals. 158:347-357
Metallic palladium and nickel were treated with gaseous deuterium at 298 K to pressures of 3.1 GPa and 1.0 GPa respectively. The high concentrated deuterides did not exhibit, at long time equilibrium as well as in dynamic conditions, evidence of neut
Autor:
Tomas Mocek, B. Yu. Sharkov, Eugeniusz Woryna, owski, A. V. Shumshurov, Karel Rohlena, A. Golubev, H. Haseroth, Waldemar Mróz, J. Farny, P. Straka, Jiri Skala, Josef Krasa, Leos Laska, John R. Collier, B. Králiková, J. Wol, Miroslav Pfeifer, Karel Masek, Piotr Parys
Publikováno v:
Review of Scientific Instruments. 67:1272-1274
The results of experimental investigations on ion production from tantalum targets, made with the application of the Thomson parabola ion spectrograph (TP) to an image converter equipped with a microchannel plate of the size of 70×90 mm2, are presen
Autor:
H. Haseroth, Josef Krasa, John R. Collier, Leos Laska, J. Farny, J. owski, B. Sharkov, Waldemar Mróz, P. Trenda, B. Králiková, Miroslav Pfeifer, Wol, Eugeniusz Woryna, K. Langbein, Karel Rohlena, Jiri Skala, A. Shumshurov, Karel Masek, Piotr Parys
Publikováno v:
Review of Scientific Instruments. 67:950-952
Results of experiments on ion production from Ta target using ∼350 ps pulses of the iodine photodissociation laser PERUN are presented and analysed. Ta ions with charge states higher than 45+ and with energies 8 MeV were registered in a far expansi
Conference
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Autor:
Miroslav Pfeifer, Leos Laska, B. Sharkov, G. Korschinek, Bozena Kralikova, Eugeniusz Woryna, W. Mraz, Jiri Skala, Josef Krasa, Karel Rohlena, H. Haseroth, Jerzy Wolowski, J. Farny, Karel Masek, Piotr Parys
Publikováno v:
SPIE Proceedings.
Ions in different charge state and with different energy distribution are generated in the process of interaction of intense laser radiation with solid targets. Multiply charged ions of medium- and high-Z elements (Al, Co, Ni, Cu, Sn, Ta, W, Pt, Au,
Publikováno v:
The 13th international conference on laser interactions and related plasma phenomena.
A theoretical model of an expanding laser plasma regarded as a source of multicharged ions far from the focus is described. The model offers alternative explanation of a two-temperature expansion, which is guided either by hot electrons existing in t
Publikováno v:
AIP Conference Proceedings.
The Nd:glass laser (EL
Publikováno v:
Journal of ASTM International. 7:102723
Hurricanes cause significant damage to residential construction due to water intrusion. While it is assumed that Portland cement-based exterior plaster (stucco) applied to concrete masonry construction increases the resistance to water penetration, a