The X-ray induction of recessive visible specific locus mutations at 14 X-chromosome loci was studied in Drosophila melanogaster using the "Maxy" technique... PT Shukla,K Sankaranarayanan,FH Sobels - 《Mutation Research》 被引量: 85发表: 1979年 The cross-linking agent hexamethylphosphoramide predo...
Modeling of hydrodynamic processes within high-mass X-ray binaries High-mass X-ray binaries belong to the brightest objects in the X-ray sky. They usually consist of a massive O or B star or a blue supergiant while the com... P Kurfürst,J Krtika - Symposium of the International Astronom...
This X-ray is of the hands of Queen Mary and King George and was taken just a year after the monumental and accidental discovery of X-rays in 1895. Science & Society Picture Library/SSPL via Getty Images As with many of mankind's monumental discoveries, X-ray technology was invented ...
X-ray detectors usually consist of a two-dimensional X-ray area detector to collect the diffraction pattern and a solid-state point detector to collect X-ray fluorescence signal. From: Methods in Enzymology, 2013 About this pageAdd to MendeleySet alert ...
An X-Ray Jet from a White Dwarf - Detection of the Collimated Outflow from CH Cygni with ChandraStars: Binaries: Symbiotic DUNCAN K. GALLOWAY,J. L. SOKOLOSKI - 《Astrophysical Journal》 被引量: 45发表: 2004年 Discovery of collimated ejection from the symbiotic binary BFCygni Context. Detecti...
ray when it loses kinetic energy. The generated X-ray is then directed to traverse the patients from various angles and is recorded by electronic detectors. Beer–Lambert law governs X-ray attenuation, which is influenced by a variety of factors such as beam energy,tissue type, sample ...
The structure and layering transitions of ultrathin films of the 4-(5-pentamethyldisiloxypentoxy), 4'-cyanobiphenyl smectic liquid crystal (5AB) at the air-water interface has been studied by x-ray reflectivity. By adjusting the molecular area in a Langmuir trough the reversible, layer-by-laye...
The results on ASCA X-ray study of the central regions of medium-richness clusters of galaxies are summarized, while emphasizing the differences between cD and non-cD clusters. The intra-cluster medium (ICM) is likely to consist of two (hot and cool) phases within $\sim 100$kpc of a cD...
Syntheses and X-ray Crystal Structures of α- and β-[XeO2F][SbF6], [XeO2F][AsF6], [FO2XeFXeO2<... Reactions of XeO2F2 with the strong fluoride ion acceptors, AsF5 and SbF5, in anhydrous HF solvent give rise to α- and β-[XeO2F][SbF6], [XeO2F][AsF6], an... Bernard...
X-ray absorption spectroscopy has been used to probe the Cu environment of the new highT c YBa2Cu3O7−δ superconductor. Evidences of other valencies than two are found for copper. Besides Cu1+ which is localized on Cu1 sites when the unit cell is oxygendeficient, one invokes a ground...