نتایج جستجو برای: isothermal annealing

تعداد نتایج: 40861  

Journal: :caspian journal of mathematical sciences 2014
s. kumar

the present article serves the purpose of pursuing geometrization of heat flow on volumetrically isothermal manifold by means of rf approach. in this article, we have analyzed the evolution of heat equation in a 3-dimensional smooth isothermal manifold bearing characteristics of riemannian manifold and fundamental properties of thermodynamic systems. by making use of the notions of various curva...

1999
E. Fretwurst M. Kuhnke M. Moll G. Lindström

Silicon detectors produced from materials with different doping and oxygen concentration have been irradiated with 27 MeV and 23 GeV protons, 192 MeV pions and 5.3 MeV neutrons. In isothermal annealing studies at 60°C the microscopic defect evolution (measured with DLTS) and the changes in the detector leakage current were monitored in parallel. It is shown that the annealing of a broad DLTS pe...

سلامتی, هادی, قطبی ورزنه, علی, کاملی, پرویز, کریم زاده, فتح‌اله,

In this investigation, Ni47Mn40Sn13 ferromagnetic shape memory alloy was prepared by mechanical alloying. The metal powders were ball milled in argon atmosphere for 20 hours. X-ray diffraction pattern confirmed formation of crystalline structure of Heusler alloy. As-milled powder samples were sealed in quartz tubes under high vacuum and subjected to heat treatments at 950°C for different time d...

2003
M. Komatsu M. Miyamoto T. Mikouchi T. Kogure A. N. Krot K. Keil

Introduction: Amoeboid Olivine Aggregates (AOAs) are irregularly-shaped, 100 µm to 5 mm in size, fine-grained objects that constitute a few vol% of meteorites in most carbonaceous chondrite groups. Previous studies concluded that AOAs are aggregates of solar nebula condensates which continued to react with the solar nebula vapor to the temperature to form phyllosilicates. However, these studies...

2001
P. Pellegrino A. Hallén C. Jagadish B. G. Svensson

Silicon samples of n-type have been implanted at room temperature with 5.6-MeV Si ions to a dose of 2310 cm and then annealed at temperatures from 100 to 380 °C. Both isothermal and isochronal treatments were performed and the annealing kinetics of the prominent divacancy (V2) and vacancy-oxygen ~VO! centers were studied in detail using deep-level transient spectroscopy. The decrease of V2 cent...

Journal: :Korean journal for food science of animal resources 2014
Ae-Ri Cho Hee-Jin Dong Seongbeom Cho

Meat source fraud and adulteration scandals have led to consumer demands for accurate meat identification methods. Nucleotide amplification assays have been proposed as an alternative method to protein-based assays for meat identification. In this study, we designed Loop-mediated isothermal amplification (LAMP) assays targeting species-specific mitochondrial DNA to identify and discriminate eig...

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