نتایج جستجو برای: at least along their northern sections
تعداد نتایج: 5445680 فیلتر نتایج به سال:
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
just as motivation is important in sla research, demotivation constitutes an important factor, too. there are many studies done on demotivation and burnout of teachers. many of these studies have been conducted on one or two aspects of english instruction. consequently, there are few studies which have been done on more than two aspects of english teaching. the aim of this study is to find out ...
background and purpose: the research workshops (rw) for the medical students have been performed at zahedan university of medical sciences (zums) since about ten years ago. the aim of the rw is teaching the research rules to the medical students to be used in their future researches, especially in their final thesis project. this study is planned to investigate the effect of the research rws on...
The conglomerate-sandstone transition (CST) preserved in foreland basins records the stratigraphic equivalent of gravel to sand (GST) which migrates response shortening steady state orogen-foreland basin systems. Two seismic profiles southern Junggar provide first record migrating CSTs and an opportunity quantify its migration history growth northern Tian Shan. We identify horizontal positions ...
Recent numerical simulation of tsunami propagation proposed a new hypothesis about the origin of the 1771 tsunami that devastated the southwest Ryukyu district of Japan; a slip of the East Ishigaki Fault, a 44kmlong fault lying 50km off the east coast of Ishigaki Island, might be the cause of the 1771 tsunami. The present study is to test this hypothesis through visual observation by means of t...
from its emergence till present time marxist principles has undergone great changes since their promulgation by marx. many theorists and thinkers set at rectifying marxist tenets and introducing those of their own while others advocated its main concepts and attempted at improving them. among marxist philosophers who had an intensive study of marxs ideology, is louis althusser whose reflections...
The 26 December 2004 Sumatra-Andaman earthquake initiated slowly, with small slip and a slow rupture speed for the first 40 to 60 seconds. Then the rupture expanded at a speed of about 2.5 kilometers per second toward the north northwest, extending 1200 to 1300 kilometers along the Andaman trough. Peak displacements reached approximately 15 meters along a 600-kilometer segment of the plate boun...
The Roman imperial monarchy is generally studied from the vantage point of ancient Roman history: the “Roman emperor” is viewed and analyzed as an element of the Roman world. This conventional approach fails to place this institution in a broader comparative context, that of monarchical rulers across world history. Systematic comparison opens up new perspectives and is indispensable in identify...
The purpose of this chapter is to review recent work in biofuel cells -that is, fuel cells relying at least in part on enzymatic catalysis for their activity. The chapter is divided into three sections: (1) a brief review of the principles common to fuel cells (both biological and non-biological), supported with a bibliography of more comprehensive treatments, (2) an overview of the literature ...
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