منابع مشابه
Understanding the mechanism of nanoparticle formation in wire explosion process
The mechanism of nanoparticle formation by wire explosion process has been investigated by optical emission spectroscopy in Antony et al. 2010 [2] [J Quant Spectrosc Radiat Transfer 2010; 111:2509]. It was reported that the size of the nanoparticles formed in Ar ambience increases with increasing pressure, while an opposite trend was observed for the nanoparticles produced in N2 and He ambience...
متن کاملR-Process Nucleosynthesis in Core-Collapse Supernova Explosion
We study the r-process nucleosynthesis in neutrino-driven winds of gravitational core collapse SNeII. Appropriate physical conditions are found for successful r-process nucleosynthesis, which meet with several features of heavy elements discovered recently in metal-deficient halo stars. We find also several difficulties which are not explained in the present wind models. We discuss quests for n...
متن کاملCivil disorder and the welfare explosion: a two-step process.
Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive o...
متن کاملExplosion caused by flashing liquid in a process vessel.
An explosion occurred at a polyvinyl chloride (PVC) resin manufacturing plant. The explosion originated at an atmospheric storage vessel when it received a slurry discharge from a suspension polymerization reactor. The pressure rise caused by the uncontrolled flashing of superheated liquid vinyl chloride resulted in the complete separation of the roof from the tank shell. A cloud of vinyl chlor...
متن کاملNucleosynthesis of Light Elements and Heavy r-Process Elements through the ν-Process in Supernova Explosion
We study the nucleosyntheses of the light elements Li and B and the rprocess elements in Type II supernovae in the lights of the progress in neutrino spectrum modeling and the studies of galactic chemical evolution. We investigate the influence of total energy, Eν , and decay time, τν of supernova neutrinos on these two nucleosynthesis processes. Common models of the neutrino spectra are adopte...
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1990
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.44.856