نتایج جستجو برای: an important movement occurred

تعداد نتایج: 6214344  

2016
Noelia L. Volpe W. Douglas Robinson Sarah J. K. Frey Adam S. Hadley Matthew G. Betts

Habitat loss and fragmentation influence species distributions and therefore ecological processes that depend upon them. Pollination may be particularly susceptible to fragmentation, as it depends on frequent pollinator movement. Unfortunately, most pollinators are too small to track efficiently which has precluded testing the hypothesis that habitat fragmentation reduces or eliminates pollen f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1375

this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...

Journal: :فلسفه و کلام 0
فاطمه عابدینی عباس جوارشکیان

one of the most important philosophical consequences that have left an enormous impact on some philosophical issues is the substantial motion theory. it is a comprehensive theory, which opens new perspectives to many of the philosophical problems, including movement of the soul (nafs) that mullā ṣadrā, contrary to the earlier philosophers, viewed as of substantial (essential) movement kind. the...

Journal: :آب و خاک 0
محمد جعفر ناظم السادات کوکب شاهقلیان

the aim of this study is to assess some synoptic characteristics of heavy precipitations in southwestern parts of iran and evaluate the relationship between them with the madden-julian oscillation (mjo). research is conducted with regard to distribution of precipitation per month and identifying their steam sources. daily records of the november-april precipitation data in abadan, ahwaz, bandar...

Journal: :Monthly Notices of the Royal Astronomical Society 2021

We quantify the relative importance of environmental quenching versus pre-processing in $z\sim1$ clusters by analysing infalling galaxy population outskirts 15 at $0.8<z<1.4$ drawn from GOGREEN and GCLASS surveys. find significant differences between galaxies a control sample; particular, an excess massive quiescent region. These likely reside larger dark matter haloes than similar-mass because...

ژورنال: طب کار 2017

Introduction: The fire fighting is one of the demanding and hazardous of all occupations so that it is recorded 96% deaths occurred in firefighters who were over 40 years old. Reported high activity of the sympathetic system and heart rates in excess of 95% HR during simulated or live firefighting tasks. The purpose of this study was determining the effect of ageing and overweight on biological...

Mahdi Ghaffari Sayyed Mahdi Sadat Khorasgani

The cell formation (CF) is one of the most important steps in the design of a cellular manufacturing system (CMS), which it includes machines’ grouping in cells and part grouping as separate families, so that the costs are minimized. The various aspects of the problem should be considered in a CF. The machine reliability and the tool assigned to them are the most important problems which have t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1390

monumental changes occurring on a daily basis have altered the world into a global village of expanding technology and shrinking geography in which preparing language learners for intercultural communication seems to be a sine qua non for modern language education. employing a cross-sectional design in its first phase, this study investigated the intercultural sensitivity and language proficien...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...

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