نتایج جستجو برای: liu model

تعداد نتایج: 2113502  

Journal: :Notices of the International Congress of Chinese Mathematicians 2015

Journal: :Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2022

Bu çalışmada, sayım verilerini modellemek için kullanılan Poisson regresyonmodeline alternatif olarak tanımlanan Bell regresyon modelinde çoklu iç ilişkiolması durumunda yanlı tahmin edicilere bir ediciönerilmiştir. modeli aşırı yayılım probleminin çözümü kullanılanbir modeldir. modelinin parametreleri genellikle en çok olabilirlik(EÇO) edicisi kullanılarak edilmektedir. Fakat, ilişkiproblemi o...

The aim of this study was to provide a reliable estimate of the amount of solar radiation in Kermanshah province by using “Liu and Jordan” model in order to develop solar sites. The amount of atmospheric elimination in each month was calculated using an index called clearness index () and the results were applied on different slopes, aspects and heights. Then, according to the obtained results,...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - پژوهشکده علوم انسانی و اجتماعی 1391

abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Jianping Li Zhiwei Wu

In their contribution to PNAS, Liu et al. (1) suggested that the recent decline of Arctic sea ice has played a critical role in recent cold and snowy winters in the Northern Hemisphere (NH). This study is very interesting, but we believe it deserves several clarifications. First, in 2010, Wu et al. (2) discovered the importance of autumn Arctic sea ice in triggering regional cold extremes; for ...

Journal: :Biosystems Engineering 2021

The effect of considering cultivar differences in stomatal conductance (gs) on relative air humidity (RH)-related energy demand was addressed. We conducted six experiments order to study the variation evapotranspiration (ETc) pot rose cultivars, investigate underlying processes and parameterise a gs-based ETc model. Several levels crop were realised by adjusting growth environment. commonly app...

Journal: :Demonstratio Mathematica 2013

Journal: :Proceedings of the American Mathematical Society 1981

Journal: :Israel Journal of Mathematics 2022

We define Liu morphisms and quasi-Liu between Berkovich analytic spaces. show that behave exactly as affine quasi-affine of schemes.

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