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146篇 您的检索式:作者名="REZAPOURS"
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1Radiation-induced inflammation and autoimmune diseases显示文摘Currently,ionizing radiation(IR)plays a key role in the agricultural and medical industry,while accidental exposure resulting from leakage of radioactive sources or radiological terrorism is a serious concern.Exposure to IR has various detrimental effects on normal tissues.Although an increased risk of carcinogenesis is the best-known long-term consequence of IR,evidence has shown that other diseases,particularly diseases related to inflammation,are common disorders among irradiated people.Autoimmune disorders are among the various types of immune diseases that have been investigated among exposed people.Thyroid diseases and diabetes are two autoimmune diseases potentially induced by IR.However,the precise mechanisms of IR-induced thyroid diseases and diabetes remain to be elucidated,and several studies have shown that chronic increased levels of inflammatory cytokines after exposure play a pivotal role.Thus,cytokines,including interleukin-1(IL-1),tumor necrosis factor(TNF-α)and interferon gamma(IFN-α),play a key role in chronic oxidative damage following exposure to IR.Additionally,these cytokines change the secretion of insulin and thyroid-stimulating hormone(TSH).It is likely that the management of inflammation and oxidative damage is one of the best strategies for the amelioration of these diseases after a radiological or nuclear disaster.In the present study,we reviewed the evidence of radiation-induced diabetes and thyroid diseases,as well as the potential roles of inflammatory responses.In addition,we proposed that the mitigation of inflammatory and oxidative damage markers after exposure to IR may reduce the incidence of these diseases among individuals exposed to radiation.Rasoul Yahyapour Peyman Amini Saeed Rezapour Mohsen Cheki Abolhasan Rezaeyan Bagher Farhood Dheyauldeen Shabeeb Ahmed Eleojo Musa Hengameh Fallah Masoud Najafi 2018Military Medical Research2018,5,1:7
2伊朗东北部儿童代表性样本中儿童肥胖的膳食预测因素显示文摘目的伊朗儿童的肥胖患病率不断升高。这项研究旨在评价伊朗东北部城市Neishabour的儿童代表性样本中肥胖的某些膳食决定因素。方法在这项病例对照研究中,病例组为114名在校学生,年龄6~12岁,体重指数(BMI)≥第95个百分位(根据伊朗儿童的参考值),而对照组为102名年龄和性别匹配的非肥胖同班同学。由受过训练的营养师在儿童在场的情况下与母亲面谈,进行两次24 h膳食回顾调查,收集了营养摄入数据;使用食物频率问卷调查了零食摄入模式;使用SPSS软件(第16版)进行了单因素和多因素logistic回归分析。结果单因素logistic回归分析显示,总能量、蛋白质、碳水化合物、脂肪(包括饱和脂肪、单不饱和脂肪和多不饱和脂肪)和膳食纤维是学生肥胖的正向预测因素;玉米膨化食品、碳酸饮料、薯片、快餐食品和巧克力的摄入频率的粗估比值比(OR)有统计学意义。多因素logistic回归分析显示,肥胖与能量摄入量(OR=2.489,95%CI:1.667~3.716)、玉米膨化食品摄入频率(OR=1.122,95%CI:1.007~1.250)及薯片摄入频率(OR=1.143,95%CI:1.024~1.276)显著相关;而膳食纤维摄入量(OR=0.909,95%CI:0.835~0.988)和天然果汁摄入量(OR=0.601,95%CI:0.368~0.983)是预防肥胖的保护因素。结论该研究结果证实了不健康饮食对儿童肥胖的作用,尤其是高热量零食。应鼓励儿童养成健康的饮食习惯,如摄入高纤维食物。Fereshteh Baygi Mostafa Qorbani Ahmad Reza Dorosty Roya Kelishadi Hamid Asayesh Aziz Rezapour Younes Mohammadi Fatemeh Mohammadi 2013中国当代儿科杂志2013,15,7:4
3The effect of random dopant fluctuation on threshold voltage and drain current variation in junctionless nanotransistors显示文摘We investigate the effect of dopant random fluctuation on threshold voltage and drain current variation in a two-gate nanoscale transistor. We used a quantum-corrected technology computer aided design simulation to run the simulation(10000 randomizations). With this simulation, we could study the effects of varying the dimensions(length and width), and thicknesses of oxide and dopant factors of a transistor on the threshold voltage and drain current in subthreshold region(off) and overthreshold(on). It was found that in the subthreshold region the variability of the drain current and threshold voltage is relatively fixed while in the overthreshold region the variability of the threshold voltage and drain current decreases remarkably, despite the slight reduction of gate voltage diffusion(compared with that of the subthreshold). These results have been interpreted by using previously reported models for threshold current variability, load displacement, and simple analytical calculations. Scaling analysis shows that the variability of the characteristics of this semiconductor increases as the effects of the short channel increases. Therefore, with a slight increase of length and a reduction of width, oxide thickness, and dopant factor, we could correct the effect of the short channel.Arash Rezapour Pegah Rezapour 2015Journal of Semiconductors2015,36,9:3
4An investigation of influential factors of downgrade truck crashes:A logistic regression approach显示文摘Truck crash occurrence causes extensive damage to lives and property. Truck crashes on downgrades exacerbate these costs due to the likelihood of a runaway being involved.Highway agencies have continuously sought engineering measures to reduce the incidence of such crashes. However, most past studies on truck crashes have focused on level roadway sections of highways without considering the effects of downgrades. The difference in geometric characteristics of downgrades and the mechanics of truck operations on such sections mean different factors may be at play in contrast to level roadway sections.This paper investigated the factors influencing truck crashes on downgrades; an attempt to fill in some of the research gaps. An empirical analysis of factors affecting truck crashes on two-lane downgrade roadways in Wyoming was carried out using a binary logistic regression technique. After calibrating the model, the effect of each significant variable was determined using theoretical concepts established in previous studies and engineering intuition. Crash factors including driver gender and age, weather, lighting and road conditions, number of crest curves, crash type, number of driveways, day of week and posted speed limit were found to be significant. The results of the study offer new understandings into how the identified factors influence truck crashes on downgrades.Milhan Moomen Mahdi Rezapour Khaled Ksaibati 2019Journal of Traffic and Transportation Engineering(English Edition)2019,6,2:2
5Long-term Results of the Tension-Free Vaginal Tape (TVT) Procedure for Surgical Treatment of Female Stress Urinary Incontinence显示文摘C. G. Nilsson N. Kuuva C. Falconer M. Rezapour U. Ulmsten 2001International Urogynecology Journal2001,,2:1
6Some notes on the paper “ Cone metric spaces and fixed point theorems of contractivemappings”显示文摘REZAPOUR SH HAMLBARANI R 2008J Math Anal Appl2008,345,2:1
7Eleven years prospective follow-up of the tension-free vaginal tape procedure for treatment of stress urinary incontinence显示文摘Nilsson CG Palva K Rezapour M 2008Int Urogynecol J Pelvic Floor Dysfunct2008,19,8:1
8Eleven years prospective follow-up of the tension-free vaginal tape procedure for treatment of stress urinary incontinence显示文摘Nilsson CG Palva K Rezapour M 2008International Urogynecology Journal2008,19,8:1
9Some notes on the paper 'Cone metric spaces and fixed point theorems of contractive mappings'显示文摘Rezapour Sh Hamlarani R 2008J Math Anal Appl2008,345,2:1
10tension-free vaginal tape (TVT) in women with recurrent stress urinary incontience-a long term followup显示文摘Rezapour M Ulmsten U 2001Int Urogynecol J Pelvic Floor Dysfunct2001,12,2:1
11A three-year follow up of tension free raginal tape for surgical treatment of female urinary incontinence 显示文摘Ulmsten U Johnson P Rezapour M 1999Br Obstet Gynaecol1999,106,4:1
12Strategic de- sign of competing centralized supply chain networks tbr mar- kets with deterministic demands 显示文摘Shabnam Rezapour Reza Zanjirani Farahani 2010Advances in Engineer- ing Software2010,4,5:1
13Eleven years prospective follow - up of the tension - free vaginal tape procedure for treatment of stress urinary incontinence 显示文摘Nilsson CG Palva K Rezapour M 2008International Urogynecology Journal and Pelvic Floor Dysfunction2008,19,8:1
14Some notes on the paper:Cone metric spaces and fixed point theorems of contractive mappings显示文摘Rezapour S Hamlbarani R 0,,:1
15Some notes on the paper' Cone metric spaces and fixed point theorems of contractive mappings' 显示文摘Rezapour Sh Hamlbarani R 2008Journal of Mathematical Analysis and Applications2008,,3:1
16Seven-year follow-up of the tension-free vaginal tape procedure for treatment of urinary incontinence显示文摘Nilsson CG Falconer C Rezapour M 2004Obstetrics and Gynecology2004,,06:1
17Fuzzy AHP to deter- mine the relative weights of evaluation criteria and FuzzyTOPSIS to rank the alternatives 显示文摘TORFI F FARAHANIR Z REZAPOURS 2010Applied Soft Computing2010,10,2:1
18A three-year follow up of tension free vaginal tape for surgical treatment of female stress urinary incontinence Br显示文摘 Johnson P Rezapour M 1999Obstet Gynaecol1999,106,:1
19Tension-Free Vaginal Tape (TVT) in Women with Mixed Urinary Incontinence – A Long-Term Follow-up显示文摘M. Rezapour U. Ulmsten 2001International Urogynecology Journal2001,,2:1
20Strategic de- sign of competing centralized supply chain networks for mar- kets with deterministic demands 显示文摘Shabnam Rezapour Reza Zanjirani Farahani 2010Advances in Engineer- ing Software2010,41,5:1
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