نتایج جستجو برای: f 21

تعداد نتایج: 539457  

2011
Heqing Zeng Gensuo Jia Howard Epstein

Phenology of vegetation is a sensitive and valuable indicator of the dynamic responses of terrestrial ecosystems to climate change. Therefore, to better understand and predict ecosystems dynamics, it is important to reduce uncertainties in detecting phenological changes. Here, changes in phenology over the past several decades across the northern high-latitude region (≥60N) were examined by cal...

Journal: :بوم شناسی کشاورزی 0
احمد زارع فیض آبادی ابوالقاسم امام وردیان

in order to evaluation the effect of mixed cropping on yield and agronomical characteristics of wheat (triticum aestivum l.) varieties, a field experiment based on a randomized complete block design with four replications was carried out at city of mahvelat in khorasan razavi province, iran, during growing season of 2007-2008. treatments including five sole cultures of conventional wheat cultiv...

Journal: :The Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika 1976
P Cleaton-Jones

The development o f the hard and soft palates in rat foetuses was studied macroscopically and micro­ scopically. The development o f the hard palate followed generally accepted lines and the development o f the rat soft palate was described for the first time. This re­ sembled that o f the hard palate except that there was no rotation o f the posterior part o f the palatal shelf. Closure o f th...

Journal: :Journal of Astrophysics and Astronomy 2023

We propose the intensity mapping of redshifted Hi 21-cm signal from post-reionization epoch as a cosmological probe f(R) gravity. consider Hu–Sawicki family gravity models characterized by single parameter $$f_{,R0}$$ . The modification to affects power spectrum through change in growth rate density fluctuations. find that radio interferometric observation with SKA1-mid-like telescope both auto...

Background: Unlike other workplace hazards that are impersonal in nature, sexual harassment is one of the dangers that have personal nature. Women have always been exposed to sexual harassment. Most researches in sexual harassment often were concentrated on the characteristics of those who commit sexual harassment and often less focused on the predictors of sexual harassment in the workplace. ...

2012

August 7, 2012 I-20 . . . . . . . . . . . Aaron Drive S-27 . . . . . . . . . . . Abbey Lane H-20 . . . . . . . . . . Abbeywood Drive G-9 . . . . . . . . . . . Abbington Court G-9 . . . . . . . . . . . Abbington Terrace G-9 . . . . . . . . . . . Abercorn Drive F-20 . . . . . . . . . . . Abilene Acres + P-15 . . . . . . . . . . . Access Road H-14 . . . . . . . . . . Acorn Court G-15 . . . . . . ....

Introduction: Various immunological abnormalities have been reported in women with RSA of unknown aetiologies including autoimmune abnormalities and increased cellular immunity such as elevated natural killer (NK) , Th1 and Th17 cell levels. Th17 and Th1 cells play a central role during inflammation. Th1 cells product cytokines IFN-γ, IL-2 and Th17 cells mainly cytokines IL-17A, F, IL-22. The a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده کشاورزی 1388

جنس فستوکا شامل حدود 450 گونه است که بیشتر آنها گیاهانی پایا و چندساله هستند. این جنس ارتباط نزدیکی با لولیوم ها (ryegrass) دارد. جنس فستوکا یکی از گروههای قدیمی است و بعنوان یکی از مهمترین دودمان های تکاملی در طایفه poaها مورد بررسی قرار می گیرد. بررسی ده جمعیت فستوکا بر پایه مطالعات کاریوتیپی نشان دهنده تعداد کروموزومی 14=x2=n2 در هر دوجمعیت (f. pratensis)، 42=x6=n2 در هر سه جمعیت (f. ovina) ...

2005
Alexandre Eremenko

Markov’s inequality is sup [−1,1] |f ′| ≤ (deg f) sup [−1,1] |f |, for all polynomials f . We prove a precise version of this inequality with an arbitrary continuum in the complex plane instead of the interval [−1, 1]. Theorem 1. Let E be a continuum in the complex plane, and f a polynomial of degree d. Then capE sup E |f ′| ≤ 21/d−1d2 sup E |f |. (1) Here cap denotes the transfinite diameter (...

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