نتایج جستجو برای: cool

تعداد نتایج: 30569  

Journal: :Sjuttonhundratal / 2022

In this essay, an interdisciplinary group of researchers sets out to address the period 1780–1840 in Sweden a new way, by placing nature at its centre. With help ecocritical and transcultural theory, combined with renewed attention Swedish fine arts, learned discourses, practices, we suggest approach these revolutionary decades. The perceived dissonance, interplay between climatic conditions cu...

Journal: :Nature Physics 2019

Journal: :Mechanical Engineering 1999

Journal: :Nature Photonics 2013

Journal: :Nature 2012

2017
Kean Poon

Despite significant theoretical advancement in the area of child neuropsychology, limited attention has been paid to the developmental features of adolescence. The present study intends to address this issue in relation to executive function (EF). EF refers to the psychological processes that underlie goal-directed behavior; recent studies separate cool EF (psychological process involves pure l...

2008
C. J. Clarke E. Harper - Clark G. Lodato

A number of previous studies of the fragmentation of self-gravitating protostellar discs have involved suites of simulations in which radiative cooling is modeled in terms of a cooling timescale (t cool) which is parameterised as a simple multiple (β cool) of the local dynamical timescale. Such studies have delineated the 'fragmentation boundary' in terms of a critical value of β cool (β crit) ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه محقق اردبیلی - دانشکده کشاورزی 1391

کنه ی دو لکه ای tetranychusurticae koch (acari: tetranychidae)یک گونه بسیار خسارت زا و پلی فاژ در بسیاری از نقاط دنیا بوده و به عنوان یک آفت جدی روی اغلب گیاهان زینتی از جمله گل رز مطرح است. ارقام مختلف یک گیاه میزبان حساسیت های متفاوتی نسبت به حمله آن نشان داده و پارامترهای زیستی کنه تحت تاثیر گیاه میزبان قرار می گیرد. آگاهی از پارامترهای های زیستی کنه روی ارقام مختلف گیاه میزبان می تواند در ت...

2012
THOMAS M. CRAWFORD Stephan Meyer Thomas M. Crawford J. D. Vieira

We report the first investigation of cool-core properties of galaxy clusters selected via their Sunyaev–Zel’dovich (SZ) effect. We use 13 galaxy clusters uniformly selected from 178 deg2 observed with the South Pole Telescope (SPT) and followed up by the Chandra X-ray Observatory. They form an approximately mass-limited sample (>3× 1014 M h−1 70 ) spanning redshifts 0.3 < z < 1.1. Using previou...

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