نتایج جستجو برای: in todays complex

تعداد نتایج: 17077392  

Journal: :International Journal of Asian Social Science 2017

2001
J. Cervenka M. Knaipp A. Hössinger S. Selberherr

In todays high voltage processes the optimization of process and layout design is a key point to get competitive products. Effects like punch-through between two junctions and breakdown near the surface of the wells make it necessary to analyze complex three-dimensional process steps by simulators which give accurate answers to the process engineers.

Journal: :سیاست 0
مهدی عباس زاده

in this article author examines the developments of al-qaeda after september 11 terrorist attacks. the core idea of the text is that al-qaeda has been changed from a hierarchical organization to a complex, flexible and dynamic with a global reach after 9/11 and subsequently u.s attacks on afghanistan in 2001. in other words al-qaeda that we knew as an organization before 9/11 has been changed t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

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...

Journal: :Journal of Business Case Studies (JBCS) 2008

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی 1392

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

Journal: :Journal of the Japan Society for Aeronautical and Space Sciences 1994

Background: Post-traumatic stress disorder (PTSD) is one the stress-related  anxiety disorder that can occur after one or more specific traumatic experiences. Traumatic events are served as a treat to health and safety. These events may affect the course of the natural growth, academic performance, and other functional abilities of each students which cause post-traumatic stress disorder. Today...

Journal: :The Proceedings of the Annual Convention of the Japanese Psychological Association 2018

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