نتایج جستجو برای: 032

تعداد نتایج: 1434  

2008
L. Borg A. Gaffney C. Shearer B. Jolliff

Introduction: Crystallization of the lunar magma ocean occurred ~4.4 Ga [e.g., 1-4] and produced three principal magma source regions [5-6]. These sources are characterized chemically by low titanium (Ti), high Ti, and high potassium, rare earth element, and phosphorous (KREEP) abundances. The KREEP component was produced after nearly complete solidification of the magma ocean and is highly enr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم کشاورزی و منابع طبیعی ساری - دانشکده کشاورزی 1393

تنش¬های محیطی مهم¬ترین عوامل کاهش دهنده عملکرد محصولات کشاورزی در سطح جهان می¬باشند. چنانچه تنش ¬های محیطی حادث نمی¬شدند عملکردهای واقعی باید برابر با عملکردهای پتانسیل گیاهان می¬شد.خشکی و شوری از مهمترین تنش های محیطی هستند که تولید محصولات زراعی را تحت تأثیر قرار می دهند. شناسایی گیاهان مقاوم به شوری و خشکی از جمله سویا، که یکی از گیاهان مهم روغنی محسوب می شود، از اهمیت زیادی برخوردار است. ب...

2016
Dongdong Fang Shuang Huang Shi-Bing Su

CCNE1 is one of the most frequent gene amplifications in high grade serous ovarian cancers (HGSOCs), which occurs in at least 20% of HGSOC and in 30% of established ovarian cancer cell lines. Studies with both primary and metastatic ovary tumor specimens further suggest that the abundance of CCNE1 protein expression correlates with tumor progression and predicts a poor prognosis in ovarian canc...

Journal: :Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 2018

Journal: :Canadian Journal of Neurological Sciences 2023

Background: This project aims to bridge the gap between clinical data being collected at a local hospital be used for research. Methods: 1.5T high-resolution anatomical MRI scans were from ten participants who already undergoing clinical, imaging, and neurological assessment as part of their standard-of-care. Additional statistical models examine relationship grey matter (using voxel-based morp...

Journal: :Physical review letters 2008
Umut Gürsoy Elias Kiritsis Liuba Mazzanti Francesco Nitti

The thermodynamics of 5D dilaton gravity duals to confining gauge theories is analyzed. We show that they exhibit a first order Hawking-Page type phase transition. In the explicit background of improved holographic QCD of [U. Gursoy and E. Kiritsis, J. High Energy Phys. 02 (2008) 03210.1088/1126-6708/2008/02/032] [U. Gursoy, E. Kiritsis, and F. Nitti, J. High Energy Phys. 02 (2008) 01910.1088/1...

Journal: :J. Economic Theory 2007
Guido Cozzi Paolo Giordani Luca Zamparelli

We provide a refoundation of the symmetric growth equilibrium characterizing the research sector of vertical R&D-driven growth models. We argue that the usual assumptions made in this class of models leave the agents indi¤erent as to where targeting research: hence, the problem of the allocation of R&D investment across sectors is indeterminate. By introducing an “" contamination of con…dence” ...

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