نتایج جستجو برای: ie the size
تعداد نتایج: 16099319 فیلتر نتایج به سال:
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
Vanillin offers interesting possibilities for corrosion inhibition because of its safe use and highsolubility in water. The effect of vanillin on the corrosion inhibition of AISI 304 stainless steel in0.5M H2SO4 solution has been studied using potentiodynamic polarization and electrochemicalimpedance spectroscopy (EIS). Furthermore, this paper demonstrates that the electrochemical noise(EN) tec...
apres avoir presente l'origine, ie spectre de rayonnement et la totalite' de l'energie solaire arrivant sur la terre, nous citons tout d'abord les methodes et moyens d'utilisation de l'energie solaire dans ie passe(. nous presentons ensuite, les capteurs plans, concentration lineaire et ponctuelle; les moteurs et centrales solaires. puis nous discutons des generate...
The morphometric parameters of the internal structure seeds in seven representatives common chervil (Anthriscus cerefolium (L.) Hoffm.) were studied. variability linear dimensions seed, endosperm and embryo, values indices IZ/E, IZ/S IE/S are shown. analysis correlation connections between them is given. studies carried out at VNIIO, a branch FGBNU FSVC. Seeds variety Aromatny (standard) had le...
vanillin offers interesting possibilities for corrosion inhibition because of its safe use and highsolubility in water. the effect of vanillin on the corrosion inhibition of aisi 304 stainless steel in0.5m h2so4 solution has been studied using potentiodynamic polarization and electrochemicalimpedance spectroscopy (eis). furthermore, this paper demonstrates that the electrochemical noise(en) tec...
OBJECTIVE Cardiac complications in infectious endocarditis (IE) are seen in nearly 50% of cases, and systemic complications may occur. The aim of the present study was to determine the characteristics of inpatients with IE who suffered acute neurologic complications and the factors associated with early mortality. METHODS From January 2004 to May 2010, we reviewed clinical and imaging charts ...
The immunohistochemical expressions (IE) of p27(kip1) and Ki-67 (MIB-1), both involved in cell cycle regulation and cell proliferation, and their ability to predict biochemical failure, were assessed in patients with clinically localized prostate cancer who had underdone radical prostatectomy of curative intent. In addition, p27(kip1) and Ki-67 (MIB1) expressions were correlated with several pr...
BACKGROUND The timing of cardiac surgery after stroke in infective endocarditis (IE) remains controversial. We examined the relationship between the timing of surgery after stroke and the incidence of in-hospital and 1-year mortalities. METHODS Data were obtained from the International Collaboration on Endocarditis-Prospective Cohort Study of 4794 patients with definite IE who were admitted t...
In the last 50 years, the incidence of infective endocarditis (IE) has remained between 2 and 6 per 100.000 individuals in the general population per year and its mortality has fluctuated between 10% and 30%, depending on the type of pathogen. Historically, chronic rheumatic heart disease had being the primary risk factor for IE but in the last years, new at-risk groups have emerged like indivi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید