نتایج جستجو برای: namely earth
تعداد نتایج: 255527 فیلتر نتایج به سال:
Introduction: December 2019 marked the beginning of the outbreak of the coronavirus, a disease that began in China and the city of Wuhan, the capital of Hubei Province, and soon spread rapidly, involving individuals and health organizations. Finally, on March 11, the head of the World Health Organization identified coronavirus as a pandemic disease, and the world entered a new phase in the fig...
In this paper two new approaches for building 3D Geomechanical Earth Model (GEM) were introduced. The first method is a hybrid of geostatistical estimators, Bayesian inference, Markov chain and Monte Carlo, which is called Model Based Geostatistics (MBG). It has utilized to achieve more accurate geomechanical model and condition the model and parameters of variogram. The second approach is the ...
a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...
Complete List of Authors: Fang, Fangxin; Imperial College London, Earth Science and Engineering Pain, ChristopherC; Imperial College London, Department of Earth Science and Engineering Navon, Michael; Florida State University, School of Computational Science Piggott, MD; Imperial College London, Earth Science and Engineering Gorman, Gerard; Imperial College London, Earth Science and Engineering...
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