Results 11 to 20 of about 474,562 (316)
Study on the Influence of the New Type of Powder Metallurgy Ti-Al-Nb Alloy Hot Press Sintering Process on the Microstructure [PDF]
E3S Web of Conferences, 2021 Based on the hot-pressing sintering process, the kinetics of hot-pressing sintering crystal grain growth and the hot-pressing sintering densification kinetics, the mixing ratio of the raw material powder and the hot-pressing sintering system are designed.
Fang Shuang +3 more
doaj +1 more source
Measuring the temperature of hot nuclear fragments [PDF]
Nuclear Physics A, 2010 A new thermometer based on fragment momentum fluctuations is presented. This thermometer exhibited residual contamination from the collective motion of the fragments along the beam axis. For this reason, the transverse direction has been explored. Additionally, a mass dependence was observed for this thermometer.
Wuenschel, S. +12 more
openaire +3 more sources
Temperature Relaxation in Hot Dense Hydrogen [PDF]
Physical Review Letters, 2008 Temperature equilibration of hydrogen is studied for conditions relevant to inertial confinement fusion. New molecular-dynamics simulations and results from quantum many-body theory are compared with Landau-Spitzer (LS) predictions for temperatures T from 50 eV to 5000 eV, and densities with Wigner-Seitz radii r_s = 1.0 and 0.5.
Murillo, Michael S. +1 more
openaire +3 more sources
International Journal of Preventive Medicine, 2020 Background: Nowadays, the use of green tea supplements has increased. Studies have shown that green tea can have positive effects on anti-inflammatory and antioxidative factors, as well as improve aerobic performance capacity.
Vahid Sobhani +3 more
doaj +1 more source
The effective temperatures of hot stars [PDF]
Symposium - International Astronomical Union, 1997 We review the effective temperature scale of hot (≤ 10 kK) stars, including results from direct, continuum and ionization equilibrium techniques. We discuss the impact of recent developments in theoretical model atmospheres for OB subdwarfs, dwarfs and supergiants, white dwarfs and Wolf Rayet stars and present a revised Teff scale for OB stars.
openaire +1 more source
Managing Exertional Heat Stroke Among the Combatants [PDF]
Journal of Clinical and Diagnostic Research, 2017 Exertional Heat Stroke (EHS) is a medical emergency which when not addressed timely can lead to high mortality and morbidity. Armed forces are vulnerable to heat stroke because of their involvement in strenuous physical exercises in extremes of climatic
Santosh Kumar Singh +4 more
doaj +1 more source
Hot tearing behavior of NZ30K Mg alloy under progressive solidification [PDF]
China Foundry, 2021 Progressive solidification is usually considered an effective strategy to reduce the hot tearing susceptibility of a cast component. In this study, special constrained plate castings with progressive changes in cross-section were designed, which enabled ...
Ke Wang, Peng-huai Fu, Li-ming Peng
doaj +1 more source
Skin Temperature in Hot Environment
Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene), 1971 It has been suggested that the immersion of subjects into a hot water bath (Bath Method) may be useful and simple method for testing human heat tolerance. It is probable that the bath method may fail to evaluate valid heat tolerance because of the forced uniformization of skin temperature.
Nagata, Hisanori, Asayama, Masami
openaire +3 more sources
Experimental study of the brittle–ductile transition in hot cutting of SG iron specimens [PDF]
, 2013 http://www.sciencedirect.com/science/article/pii/S0924013612002579The present paper investigates the brittle-ductile transition (BDT) of the primary shear zone during cutting of spheroidal graphite (SG) iron in the austenitization temperature range ...
EL MANSORI, Mohamed +2 more
core +1 more source
Hot spot temperature prediction model of transformer based on GP-NLMS
电力工程技术, 2022 An accurate estimation model of winding hot spot temperature is the key to assess the thermal state and insulation life of oil-immersed transformers. Based on the hot spot temperature and load current monitored by the substation,the genetic programming ...
ZHANG Jun +4 more
doaj +1 more source