نتایج جستجو برای: dilation operation

تعداد نتایج: 226448  

Journal: :آب و خاک 0
علیرضا عمادی معصومه خادمی

abstract regarding temporal variation of rivers discharge and demands, for suitable use of dam reservoirs stored water, application of operation rule curves is necessary. operation rules are expressed with rule curves. application of yield model is one of the methods of operation curve preparation, which correlates reservoir operation with reservoir storage volume in first period. in this study...

2015
Arthur Paul Pedersen Gregory Wheeler

Both dilation and non-conglomerability have been alleged to conflict with a fundamental principle of Bayesian methodology that we call Good’s Principle: one should always delay making a terminal decision between alternative courses of action if given the opportunity to first learn, at zero cost, the outcome of an experiment relevant to the decision. In particular, both dilation and non-conglome...

Journal: :Hypertension 2003
Simone Gschwend Robert H Henning Dick de Zeeuw Hendrik Buikema

In hypertension, pressure-induced myogenic constriction and impaired endothelium-derived hyperpolarizing factor (EDHF)-mediated dilation may contribute to increased vasomotor tone. Myogenic constriction as well as EDHF-mediated dilation may share common signaling mechanisms, and both may control KCa channel activity to set arterial tone. To investigate a potential relation between the 2 mechani...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مراغه - دانشکده علوم پایه 1389

assume ? ? l2(rd) has fourier transform continuous at the origin, with ˆ ?(0) = 1, and thatcan be represented by an affine series f = j>0 k?zd c j,k?j,k for some coefficients satisfying c 1(2) = j>0 k?zd |c j,k|2 1/2 <?. here ?j,k(x) = |deta j |1/2?(a jx ?k) and the dilation matrices a j expand, for example a j = 2j i. the result improves an observation by daubechies that t...

Journal: :Surgical Laparoscopy, Endoscopy & Percutaneous Techniques 2017

Journal: :Cardiovascular Ultrasound 2007
Jaume Padilla Ryan A Harris Janet P Wallace

The measurement of flow-mediated dilation using high-resolution ultrasound has been utilized extensively in interventional trials evaluating the salutary effect of drugs and lifestyle modifications (i.e. diet or exercise training) on endothelial function; however, until recently researchers have not used flow-mediated dilation to examine the role of a single bout of exercise on vascular functio...

Journal: :Archives of surgery 2011
Jonathan T Carter Dennis Nguyen Garrett R Roll Sandi W Ma Lawrence W Way

OBJECTIVE To identify predictors of long-term outcome of laparoscopic Heller myotomy for achalasia, including predictors of heartburn and recurrent dysphagia, which occasionally develop postoperatively. DESIGN Retrospective review using interviews of patients. SETTING Academic university hospital. PATIENTS One hundred sixty-five patients with achalasia who underwent a laparoscopic esophag...

2017
Zhenyu Wang Guangfu Huang Zhili Li Haibin Tan Jian Tang

Purpose: The aim of this study was to evaluate whether microRNA-1 (miR-1) facilitates the apoptosis of cerebral vascular smooth muscle cell (VSMC) through inhibiting Bcl-2 in the pathogenesis of intracranial aneurysm (IA). Methods: The rats in control groups (n=12) received no operation and just normal diet, and the rats in aneurysm group (n=12) received operation and normal diet containing 1% ...

Journal: :International Journal for Research in Applied Science and Engineering Technology 2019

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