نتایج جستجو برای: δp in each x

تعداد نتایج: 17115329  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1392

هدف اصلی این رساله بررسی وجود جواب برای معادله های بیضوی غیر موضعی زیرمی باشد: {?(-l_k u??(?j(x,u)+??k(x,u)) in ? ,&@ u=0 in ?? ,) ? (1) {?(?(-?)?^s u=f(x,u) in ? , @ u=0 in r^n ?? , )? (2)

Journal: :Lab on a chip 2013
Ryan W Muthard Scott L Diamond

Hemodynamic conditions vary throughout the vasculature, creating diverse environments in which platelets must respond. To stop bleeding, a growing platelet deposit must be assembled in the presence of fluid wall shear stress (τw) and a transthrombus pressure gradient (ΔP) that drives bleeding. We designed a microfluidic device capable of pulsing a fluorescent solute through a developing thrombu...

2015
Chengli Miao Mengmeng Xiao Tengyan Li Gang Liu Xing Liu Yue Kong Chenghua Luo

We hypothesized that the left renal vein pressure difference (ΔP) before and after the ligation can serve as an objective indicator for free of reconstruction after resection of a retroperitoneal tumor with renal segment of inferior vena cava and right kidney. After established a model of left renal vein compression, 45 miniature pigs were operated on experimental procedures including renal seg...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1391

the purpose of this two-phase, sequential mixed methods study was to find out whether there were any decencies between male and female ma students’ theses regarding the common features of academic writing such as syntactic complexity, means of integrating cited information, and organizing arguments. i chose 10 male written theses and 15 female written theses in tefl and linguistics. in the firs...

2016
Phonphimon Wongthida Juggragarn Jengarn Jaraspim Narkpuk Pongpisid Koonyosying Kanjana Srisutthisamphan Asawin Wanitchang Pornsawan Leaungwutiwong Samaporn Teeravechyan Anan Jongkaewwattana

Vesicular stomatitis virus (VSV) is highly immunogenic and able to stimulate both innate and adaptive immune responses. However, its ability to induce adverse effects has held back the use of VSV as a potential vaccine vector. In this study we developed VSV-ΔP, a safe yet potent replication-defective recombinant VSV in which the phosphoprotein (P) gene was deleted. VSV-ΔP replicated only in sup...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1392

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1387

the present study is an experimental case study which investigates the impacts, if any, of skopos on syntactic features of the target text. two test groups each consisting of 10 ma students translated a set of sentences selected from advertising texts in the operative and informative mode. the resulting target texts were then statistically analyzed in terms of the number of words, phrases, si...

2007
M. BEJGER J. L. ZDUNIK P. HAENSEL E. GOURGOULHON

We present the general relativistic calculation of the energy release associated with a first order phase transition (PT) at the center of a rotating neutron star (NS). The energy release, Erel, is equal to the difference in mass-energies between the initial (normal) phase configuration and the final configuration containing a superdense matter core, assuming constant total baryon number and th...

Journal: :Respiratory care 2015
Gemma Rialp Joan M Raurich Juan A Llompart-Pou Ignacio Ayestarán

BACKGROUND Hyperoxia-induced hypercapnia in subjects with COPD is mainly explained by alterations in the ventilation/perfusion ratio. However, it is unclear why respiratory drive does not prevent CO2 retention. Some authors have highlighted the importance of respiratory drive in CO2 increases during hyperoxia. The aim of the study was to examine the effects of hyperoxia on respiratory drive in ...

Journal: :Circulation. Cardiovascular interventions 2014
Mauro Echavarría-Pinto Nieves Gonzalo Borja Ibañez Ricardo Petraco Pilar Jimenez-Quevedo Sayan Sen Sukkinder Nijjer Jason Tarkin Fernando Alfonso Ivan J Núñez-Gil Camino Bañuelos Alicia Quirós Antonio Fernández-Ortiz Carlos Macaya Bon-Kwon Koo Justin Davies Javier Escaned

BACKGROUND Intravenous adenosine infusion produces coronary and systemic vasodilatation, generally leading to systemic hypotension. However, adenosine-induced hypotension during stable hyperemia is heterogeneous, and its relevance to coronary stenoses assessment with fractional flow reserve (FFR) remains largely unknown. METHODS AND RESULTS FFR, coronary flow reserve, and index of microcircul...

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