نتایج جستجو برای: 50 percent r

تعداد نتایج: 954687  

2012
Isaac A. Rodriguez Parthasarathy A. Madurantakam Jennifer M. McCool Scott A. Sell Hu Yang Peter C. Moon Gary L. Bowlin

The current bone autograft procedure for cleft palate repair presents several disadvantages such as limited availability, additional invasive surgery, and donor site morbidity. The present preliminary study evaluates the mineralization potential of electrospun polydioxanone:nano-hydroxyapatite : fibrinogen (PDO : nHA : Fg) blended scaffolds in different simulated body fluids (SBF). Scaffolds we...

2009
J.E Shriki K Surti A Farvid J.S Shinbane P.M Colletti

30 patients with delayed contrast enhancement in patterns suggestive of myocardial infarctions were reviewed. Infarct mass was quantitatively measured using short axis images obtained in the delayed phase of gadopentetate administration. Left ventricular mass and ejection fraction were measured using short axis, steady state free precession images. A relationship is drawn between increased mass...

2013
Arjen E. de Vries Martje H. L. van der Wal Maurice M. W. Nieuwenhuis Richard M. de Jong Rene B. van Dijk Tiny Jaarsma Hans L. Hillege René J. Jorna

BACKGROUND Clinical Decision Support Systems (CDSSs) can support guideline adherence in heart failure (HF) patients. However, the use of CDSSs is limited and barriers in working with CDSSs have been described as a major obstacle. It is unknown if barriers to CDSSs are present and differ between HF nurses and cardiologists. Therefore the aims of this study are; 1. Explore the type and number of ...

2013
Jacinda M. Nicklas Frank M. Sacks Steven R. Smith Meryl S. LeBoff Jennifer C. Rood George A. Bray Paul M Ridker

OBJECTIVE Overweight and obesity are associated with increased high-sensitivity C-reactive protein (hsCRP) levels. The purpose of this study was to determine if weight loss diets differing in fat, protein, or carbohydrate composition differentially reduce hsCRP. DESIGN AND METHODS POUNDS (preventing overweight using novel dietary strategies) LOST was a 2-year trial of overweight and obese adu...

Journal: :به زراعی کشاورزی 0
اروج ولیزادگان استادیار گروه گیاهپزشکی، دانشکده کشاورزی، دانشگاه ارومیه، ارومیه - ایران

in order to evaluate the density, population and insect fauna diversity and agronomical yield in intercropping faba bean (vicia faba l.) andcoriander (coriandrum sativum l.), a field experiment was conducted based on a randomized complete block design with three replications at the farm located in nagadeh, west azerbaijan province, iran during growing season in 2012-2013. treatments included 75...

Journal: :Antimicrobial agents and chemotherapy 1988
N X Chin H C Neu

The in vitro activity of R-3746, an iminomethoxy aminothiazolyl cephalosporin with a CH2OCH3 moiety at position 3, was compared with those of other antibiotics. R-3746 inhibited the majority of hemolytic streptococci (groups A, B, C, F, and G) and Streptococcus pneumoniae at less than 0.06 micrograms/ml, which was comparable to the activity of amoxicillin, 2- to 8-fold more active than cefixime...

Journal: :Journal of Research of the National Bureau of Standards 1952

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

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

Journal: :Chest 1989
J M Reilly R E Cunnion C Burch-Whitman M M Parker J H Shelhamer J E Parrillo

Using spontaneously beating rat myocardial cells as an in vitro model of myocardial depression, recent studies demonstrated that septic shock patients' sera frequently contain a myocardial depressant substance (MDS) that is associated with a reversible decrease in left ventricular ejection fraction (LVEF). To further characterize MDS, 50 consecutive patients with possible septic shock were stud...

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