Results 81 to 90 of about 4,518,330 (260)
International Astronomical Union Colloquium, 1995 An X-ray burst is a sudden increase (rise time of order seconds) of the X-ray brightness of an X-ray source, which after reaching its peak decays, generally within a minute. The sky distribution of X-ray burst sources indicates that they are galactic objects (see Fig.
van Paradijs, J.A., Lewin, W.H.G.
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ACTION OF X-RAYS ON MAMMALIAN CELLS
Journal of Experimental Medicine, 1956 The effects of x-irradiation have been quantitatively studied on single cells of a human cervical carcinoma (HeLa) under conditions such that 100 per cent of the unirradiated cells reproduce in isolation to form macroscopic colonies.
T. Puck, P. I. Marcus
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The Production and Use of Proton-Induced Ultrasoft X-rays [PDF]
, 1988 PhDA 700 keV Van de Graaff accelerator was used to accelerate protons onto solid targets of different light elements to produce ultrasoft, characteristic X-rays (< 5 keV).
Jones, Elizabeth Anne, Jones, E.A
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On the Intensity of Total Scattering of X-Rays
, 1929 We shall here investigate theoretically the intensity of total scattering of X-rays by atoms distributed at random, e. g. , the scattering by the atoms of a monatomic gas.
I. Waller, D. Hartree
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Very High Energy Gamma-Rays from Binary Systems [PDF]
, 2010 This thesis presents a study of the very high energy (VHE) gamma-ray emission from X-ray binary systems using the H.E.S.S. imaging atmospheric Cherenkov array.
DICKINSON, HUGH,JOHN +1 more
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Fusion cross sections from measurements of delayed X-rays [PDF]
, 2019 The program XRAY is a FORTRAN 77 computer code for the extraction of fusion cross sections from delayed X-ray measurements. This is accomplished by calculating the theoretical expressions of the time dependence of the evaporation-residue cross sections ...
A.J. Pacheco (8091455) +3 more
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The Journal of Poultry Science, 2006 It is necessary to deplete the endogenous primordial germ cells (PGCs) from recipient embryos when germline chimaeric chickens are produced by the transfer of PGCs. In this study, effects of soft X-ray irradiation on the restriction of PGC proliferation
Hiroyuki Nakamichi +6 more
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X-rays referral in an emergency department [PDF]
Саратовский научно-медицинский журнал, 2010 This study highlighted referral rate for X-rays with positive findings in an Emergency department of a tertiary care hospital in Makkah, Saudi Arabia.
Gazzaz Zohair Jamil +4 more
doaj
The Reflection of X-rays by Crystals. (II.)
, 1913 This note is a supplement to a paper on the reflection of X-rays by crystals which has been recently communicated to the Royal Society. It is there shown that the wave-length of a homogeneous beam of X-rays can be found accurately in terms of the spacing
W. Bragg
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