Radiation Physics and ChemistryEl-Rehim, H.A.; Kamal, H.; Hegazy, E.-S.A.; Soliman, E.-S.; Sayed, A. Use of gamma rays to improve the mechanical and barrier properties of biodegradable cellulose acetate nanocomposite films. Radiat. Phys. Chem. 2018, 153, 180-187. [CrossRef]...
摘要: This paper detected the defects of the wire rope successfully using gamma rays.The defects of wire rope can be presented by the images.The size of the defect can be identified in the inspection photograph.关键词:Gamma rays Steel wire ropes Nondestructive testing Image ...
The space-based GAMMA-400 gamma-ray telescope will measure the fluxes of gamma rays in the energy range from 20 MeV to several TeV and cosmic-ray electrons... AA Leonov,AM Galper,NP Topchiev,... - 《Physics of Atomic Nuclei》 被引量: 0发表: 2019年 Topics in Particle Astrophysics: ...
Some features of the use of gamma rays and neutrons in investigating soil moisture content: DANILIN, AI INST. HYDROL. ENGNG. GEOL. MOSCOW, SU In Russian. Proc. Panel on use of nuclear techniques in soil physics and irrigation studies Vienna, 1970. 4F, 2T, 9R. SOIL MOISTURE AND ...
1959 B. F. WILSO0 THE U GAMMA RAYS Nov. 12, 1963 METHOI?) R RDING A CONTROL EQUIPMENT INVEN TOR. BILLY F WILSON M/W ATTORNEY United States Patent METHOD AND APPARATUS FOR LOCATING BOREHOLE CEMENT BY THE USE OF GAMMA RAYS Billy E. Wilson, Tulsa, Gilda, assignor to Well Surveys, ...
1972 Apr;45(532):289-93.关键词: n46110* --instrumentation--radiation detection instruments-- general detectors & monitors cobalt 57 cobalt 58 collimators gamma cameras gamma detection iron 59 man phantoms retention DOI: 10.1259/0007-1285-45-532-289 被引量: 11 ...
There has been considerable recent progress in the measurements of primary cosmic rays (electrons, positrons and nuclei), as well as in the detection of th... lt,HTML>,lt,... 被引量: 0发表: 2018年 Gamma-Ray Bursts as Cosmological Probes To use the luminous GRB and afterglow emission as...
The use of sources emitting coincident gamma-rays for the determination of photopeak and total efficiencies in non-point-source counting geometriesThe use of sources emitting coincident gamma-rays for the determination of photopeak and total efficiencies in non-point-source counting geometriesExperimental...
With the advent of dual-energy CT (DECT) scanners, it has now become possible to use the differences in images acquired using two different spectral distributions of x-rays to obtain more information on the composition of materials within each voxel and, in turn, calculate the stopping-power ...
Physics - Instrumentation and DetectorsThe scientific apparatus "Gamma-400" designed for study of hadron and electromagnetic components of cosmic rays will be launched to an elliptic orbit with the apogee of about 300 000 km and the perigee of about 500 km. Such a configuration of the orbit ...