نتایج جستجو برای: bhc δ

تعداد نتایج: 28469  

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. mohammadtaghi salehi-omran roohani hospital, babol university of medical sciences, babol, iran. majid maleki echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. majid haghjoo echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. feridoun noohi echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran. zahra ojaghi-haghighi echocardiography research center, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, iran.

background: noninvasive techniques for the localization of the accessory pathways (aps) might help guide mapping procedures and ablation techniques. we sought to examine the diagnostic accuracy of strain imaging for the localization of the aps in wolff-parkinson-white syndrome. methods: w e prospectively studied 25 patients (mean age = 32 ± 17 years, 58.3% men) with evidence of pre-excitation o...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده علوم پایه 1393

چکیده : دو گیاه perovskia abrotanoides karel و zeravschania aucheri در سایه تحت جریان ملایم هوا خشک شدند. اسانس گیری از گیاهان خشک شده توسط دو روش تقطیر با آب و میکرواستخراج فاز جامد در فضای فوقانی انجام گرفت و اسانس ها با استفاده ار روش کروماتوگرافی گازی- طیف سنج جرمی (gc-ms) مورد تجزیه و تحلیل قرار گرفتند. ترکیبات عمده شناسایی شده در اسانس برگ و گل و ساقه گیاه p.abrotanoides عبارتند از: ...

Journal: :Research and reviews on healthcare 2021

Abstract One of the fruits that can increase hemoglobin levels is guava fruit, chemical content in amino acids (tryptophan, lysine), calcium, phosphorus, iron, sulfur, vitamin A, B1, and Vitamin C. High C be used by pregnant women for formation red blood cells. The purpose this study to find out effect consuming pink fruit juice on pregnant who are anemic Bokin Health Center (BHC) 2017. ...

2015
Zhining Hu Jianghuai Zheng Jialing Wang ZHINING HU JIANGHUAI ZHENG JIALING WANG

This paper seeks to examine the relationship between education demand and entrepreneurs in the process of enhancing the growth of human capital in China. We develop a theoretical model that incorporates the important roles played by human capital, education and entrepreneurs. Then, we derive an immigration condition under which the demand for education depends on the existence of entrepreneurs....

Journal: :E3S web of conferences 2021

Pesticide residue is a major problem in food safety. It particularly important to detect pesticides fruits and vegetables quickly effectively The near infrared spectroscopy (NIR) technique was explored as predict organochlorine Mesona chinensis Benth. Fourty-three samples were sacaned powder Antaris II FT-NIR. Samples split into two sets, one set used calibration (n=35) where the remaining (n=S...

ژورنال: علوم زمین 2009
اسماعیل اشرف‌پور سعید علیرضایی, کوین م. انسدال

         محدوده طلای ارغش شامل پنج سامانه رگه‌ای طلا‌دار (Au-I تا Au-V) و یک رگه آنتیموان‌دار است. سنگ میزبان این رگه‌ها، سنگ‌های آتشفشانی اسیدی تا حدواسط، توف، گرانیت و دیوریت است. پیریت کانی سولفیدی اصلی و شامل چهار نسل مختلف Py-I) تا (Py-IVاست. مقادیر δ34S پیریت‌‌ها در تجزیه‌های ماده کل، شامل یک گروه بسیار غنی از 34S (:δ34S 3/9+ تا 8/21+ در ...

Journal: :iranian journal of science and technology (sciences) 2008
m. kazaz

v. dannon showed that spherical curves in e4 can be given by frenet-like equations, and he thengave an integral characterization for spherical curves in e4 . in this paper, lorentzian spherical timelike andspacelike curves in the space time 41 r are shown to be given by frenet-like equations of timelike andspacelike curves in the euclidean space e3 and the minkowski 3-space 31 r . thus, finding...

2001
Joseph T. Morgan Alex Henneguelle Melba M. Crawford Joydeep Ghosh Amy Neuenschwander

Classification of hyperspectral data is challenging because of high dimensionality inputs coupled with possible high dimensional outputs and scarcity of labeled information. Previously, a multiclassifier system was formulated in a binary hierarchical framework to group classes for accurate, rapid discrimination. In order to improve performance for small sample sizes, a new approach was develope...

A. Ebrahimi, M. Akhavan Taheri

Staphylococci isolated from 98 mastitic cow’s milk samples were analyzed for the production of alpha,beta and delta-hemolysin on sheep, bovine and horse red blood cells and in vitro susceptibility to several antimicrobial agents. Out of a total of 18 isolated strains, 100% demonstrated hemolytic activity either alone or in combined forms. Among 8 isolates of S. aureus 3 isolates produced α/β an...

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