نتایج جستجو برای: number 1

تعداد نتایج: 3585850  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1388

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...

Journal: :Journal of Surgical Oncology 2018

Journal: :Journal of Surgical Oncology 2018

Journal: :Journal of Surgical Oncology 2021

Journal: :Electron 2023

Semiconductor-based solar-driven water-splitting technology is an environmentally friendly and cost-effective approach to the production of clean fuels. Unconventional enhancement strategies have provided unique pathways for improving solar hydrogen efficiency. This review (DOI: 0.1002/elt2.41) outlines fundamental concepts these physical effects elucidates their intrinsic mechanisms in enhanci...

2007
Pierre L'Ecuyer

Universit e de Montr eal 2 4.1 INTRODUCTION Random numbers are the nuts and bolts of simulation. Typically, all the randomness required by the model is simulated by a random number generator whose output is assumed to be a sequence of independent and identically distributed (IID) U(0; 1) random variables (i.e., continuous random variables distributed uniformly over the interval (0; 1)). These r...

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