نتایج جستجو برای: al 1060
تعداد نتایج: 444005 فیلتر نتایج به سال:
Recently, the wavelength range around 1060 nm has become attractive for retinal imaging with optical coherence tomography (OCT), promising deep penetration into the retina and the choroid. The adjacent water absorption bands limit the useful bandwidth of broadband light sources, but until now, the actual limitation has not been quantified in detail. We have numerically investigated the impact o...
BACKGROUND Intestinal parasitic infections have a worldwide distribution. High prevalence of intestinal parasitic infections in individuals with low socioeconomic status and environmental conditions was found. No study has ever been conducted on the prevalence of these infections in Jiroft. Therefore, in this study prevalence of intestinal parasitic infections was evaluated in Jiroft, Kerman Pr...
We present integral field spectroscopy of the nebular line emission in a sample of 9 brightest cluster galaxies (BCGs). The sample was chosen to probe both cooling flow and non-cooling flow clusters, as well as a range of cluster X-ray luminosities. The line emission morphology and velocity gradients suggest a great diversity in the properties of the line emitting gas. While some BGCs show evid...
We present integral field spectroscopy of the nebular line emission in a sample of nine brightest cluster galaxies (BCGs). The sample was chosen to probe both cooling flow and non-cooling flow clusters, as well as a range of cluster X-ray luminosities. The line emission morphology and velocity gradients suggest a great diversity in the properties of the line emitting gas. While some BCGs show e...
Background and Objective: Colorectal cancer is the most common cancer of digestive system in Iran. The incidence of this cancer has increased in recent years.The aim of this study was to evaluate the survival rate and to define the prognostic factors in Iranian colorectal cancer patients using competing risk model. Materials and Methods: Data were recorded from 1060 patients with colorec...
مقدمه و هدف: سرطان کولورکتال یکی از شایع ترین سرطان های دستگاه گوارش در ایران نیز می باشد. در سال های اخیر میزان بقای این سرطان افزایش داشته است؛ بنابراین هدف این مطالعه برآورد بقا و تعیین عوامل مؤثر بر بقای بیماران مبتلا به سرطان کولورکتال با استفاده از مدل ریسک رقابتی پارامتری است. مواد و روش ها: در این تحقیق از اطلاعات 1060 بیمار مبتلا به سرطان کولورکتال ثبت سرطان مرکز تحقیقات گوارش و کبد دا...
The corrosion behavior of pure aluminum 1060 subjected to a wet-dry cyclic accelerated test in simulated Nansha marine atmosphere the dark and under UV illumination has been investigated by means scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), Mott–Schottky measurements this work. results show that two conditions, native oxide films are constantly destroyed thi...
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