نتایج جستجو برای: considering prehistoric time could help us at first
تعداد نتایج: 6161353 فیلتر نتایج به سال:
Great Middle East Project were proposed on September 12, 2002 for the first time the apparent purpose of this project that faced with opposition and doubts was to help the countries of the Middle East, especially the Arabic countries in the region, in the area of economic, political and social reforms. The term “Islamic Middle East” was first proposed after the Zionist army defeat in the 3...
Technological changes in the last century have brought about profound change in the types and amounts of foods that people consume and the amount of physical activity in which they engage. One result has been a dramatic (and continuing) increase in bodyweight; at present, 2.1 billion people are overweight (BMI ≥25 kg/m) worldwide, and 700 million are clinically obese (BMI ≥30 kg/m). Overweight ...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
Human modification of natural landscapes has influenced surface processes in many settings on Earth. Quantitative data comparing the distribution and behavior of geologic phenomena before and after human arrival are sparse but urgently required to evaluate possible anthropogenic influences on geologic hazards. We conduct field and imagery-based mapping, statistical analysis, and numerical model...
The main objective of the paper is paleo digital elevation model (paleoDEM) detection and modelling, a multidisciplinary approach involving geodesy, archaeology, and paleoenvironmental studies. The digital elevation model (DEM) is an important data layer to understand settlement pattern and socioenvironmental contexts and evolution that archaeologists are using together with GIS analysis. It ca...
methodology non-native participants in this study were sixty ba students majoring in english literature and teaching english as a foreign language at khayyam university of mashhad. they were senior students, between 21 to 24 years old, who had studied english for at least three and a half years and had passed several courses including grammar, reading, conversation, and writing. this was assum...
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