نتایج جستجو برای: up rates
تعداد نتایج: 1299408 فیلتر نتایج به سال:
Background: Triple negative breast cancer (TNBC) is reported to be associated with a high risk of recurrence, poor overall survival (OS), and disease-free survival (DFS) rates. This study evaluated the clincopathological features and survival of non-metastatic TNBC women in the capital of Iran compared with other areas of the world. Methods: In a retrospective study, 119 women with TNBC based ...
This paper presents a new method to investigate plastic deformation of FCC metals in high strain rates. Experimental set up includes two stages gas gun, spherical projectile and target assembly. Target assembly includes front plate, two pressure bars, FCC specimen, three frames and rigid holder. The set-up is carried out according to the following method: a spherical projectile, accelerated to...
The present study first investigates the asymmetry of speedup - delay (gain and loss) and Sign Effect in Tehran Stock Exchange, then examine the effect of gender on the discount rate and explain it with the loss aversion. The sample is 403 investors in Tehran Stock Exchange, and the nonparametric Tests are used to test the research hypotheses. The research results show that there is an asymmetr...
Background : Esophageal atresia is a common congenital malformation which it’s various forms dispose patients to short term and long term complications with different rates of frequency and types of complications. Methods : The present study was designed to consider these complications as well as associated anomalies in pediatric cases who were operated since 1995 to 2009 in Aliasghar Child...
AbstractIntroduction: This study was performed to assess the effect of hypnotherapy on withdrawal symp- toms and the relapse rates of substance use.Method: In a clinical trial, 22 subjects at the detoxification stage who were eligible for the study were randomly assigned to the case and control groups. Each group similarly took part in the cognitive therapy sessions. Additionally, the case gro...
در این پایان نامه در ابتدا دلایل شکل گیری آلاینده ها در شرایط cold start و warm up و راهکارهای کاهش آنها ارائه می شود. در ادامه، بهینه سازی فرایند شکل گیری مخلوط هوا و سوخت از طریق کنترل دقیق نسبت هوا به سوخت بعنوان یکی از بهترین راهکارهای عملی کاهش آلاینده ها در شرایط cold start و warm up با جزئیات کامل مورد بررسی قرار می گیرد. مدل بدست آمده (برای موتور پیکان انژکتور)، شبیه سازی می شود و نتایج...
background : we conducted a retrospective analysis to evaluate overall survival (oas) and disease free survival (dfs) rates in patients with squamous cell carcinoma of the urinary bladder according to different prognostic factors. methods : this retrospective study analyzed the medical records of patients with non-metastatic squamous cell carcinoma of the urinary bladder. all men underwent radi...
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