El-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 ...
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, ...
materials were irradiated with gamma rays (纬-rays), the irradiation affected sorbic acid and benzoic acid, and the mass fractions of the analytes changed... S Ahn,B Kim - 《Accreditation & Quality Assurance》 被引量: 0发表: 2019年 Effect of irradiation for sterilization on beverage reference...
Surgical experience with grafts of human dura mater sterilized by gamma rays and preserved in alcohol is reported in 804 cases. The method of graft preparation is a simple, cheap, and practical technique for making available a plentiful quantity of large and small pieces of dura to use for pla...
Analytical use of the multiple gamma-rays from the 12 C(d,p) 13 C nuclear reaction We report the results of the measured cross section for the 12 C(d,pγ) 13 C reaction with E γ 1 = 3089 keV, E γ 2 = 3684 keV, E γ 3 = 3854 keV, at 1... F Papillon,P Walter - 《...
We use the GALPROP model for cosmic-ray propagation to obtain a new estimate of the Galactic component of gamma rays, and show that away from the Galactic ... IV Moskalenko,A Strong,O Reimer - 《Astrophysical Journal》 被引量: 420发表: 2004年 Asymptotic cones of acceptance and their use ...
Perhaps more than almost any other subject of astrophysical study, the interstellar medium can be studied at any wavelength, from gamma rays to the radio, ... AG Jensen 被引量: 0发表: 0年 Translucent projection screen for viewing from two different directions l. A viewing screen for a catho...
(or gamma rays), which excites electrons in atomic shells into higher layers. Deexcitation occurs, i.e. the return of electrons to the inner layer. This releases energy in the form of electromagnetic radiation, whose wavelength or spectrum is characteristic for every chemical element. The energy...