نتایج جستجو برای: sunprotection factor

تعداد نتایج: 844118  

Journal: :acta medica iranica 0
f. ensani n. hajsadeghi f. amoozegar-hashemi p. haddad

the molecular basis of metastatic potential of human breast carcinoma cells can be useful information to determine the practical implications in the diagnosis, determining prognosis and treatment of breast cancer. the aim of this study was to identify predictors of aggressive biological behavior and metastatic potential in breast carcinoma among a number of intrinsic biomarkers of tumor cells. ...

Journal: :acta medica iranica 0
"etebary m jahanzadeh i mohagheghi ma azizi e "

involvement of genetic alterations in breast cancer, one of the most common types of female malignancie, has been well documented . among the possible alterations, mutations in several genes including p53 as an important prognostic factor, have been extensively studied. mutated p5 protein has longer half-life than the wild type protein that is detectable by immunohistochemistry (ihc). our study...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده کشاورزی 1391

فرسایش خاک از جمله چالش های مهم زیست محیطی است که در مناطقی که کنترل نمی شود نه تنها سبب وارد آوردن خسارت های جبران ناپذیر به اراضی منابع طبیعی و کشاورزی می شود بلکه با رسوب مواد در آبراهه ها، مخازن، دریاچه سدها و بنادر، سبب کاهش ظرفیت آب گیری آن ها و بنابراین زیان های فراوان می شود. در این پژوهش قابلیت استفاده از سه مدل گوناگون شامل مدل های الگوریتم منطق فازی، swat و الگوریتم ژنتیک - خوشه بندی...

Journal: :journal of research and health 0
مهدی حسنوند عموزاده mahdi hassanvand amouzadeh کیوان فردای بنام keyvan fardaei benam

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Journal: :international journal of business and development studies 0

recent advances in wireless and mobile communications infrastructure are enabling governments to deliver and manage services to citizen efficiently and economically. mobile government provides this ability to governments. this paper presents the ggovernance approach in effective development of mobile government. the objective is reviews(identify and ranking) of public service concept (included:...

Nerve growth factor (NGF) is a neurotrophic factor that is functional in the survival, maintenance and differentiation of nervous system cells. This protein has three subunits, of which the beta subunit has the main activity. Its structure consists of a cysteine knot motif made up of beta strands linked by disulfide bonds. It can be used as a therapeutic agent in the treatment of many diseases....

Journal: :civil engineering infrastructures journal 0
gholamreza abdollahzadeh assistant professor, faculty of civil engineering, babol university of technology hamidreza malekzadeh department of civil engineering, college of engineering, university of shomal, amol, iran

the present research is concerned with the determination of ductility, over-strength and response modification factors of coupled steel shear wall frames. three structural models with various numbers of stories, bay width and coupling beam height were analyzed using static pushover and incremental nonlinear dynamic analyses. the ductility, over-strength and response modification factors for the...

Journal: :journal of reproduction and infertility 0

background: infertility is common among couples of child-bearing age and ap-proximately half of known causes of primary infertility are attributable to male factor. it is still unclear whether the injurious effects of cigarette smoking on sperm characteristics and infertility are due to nicotine. therefore, the present study investigated the effects of orally administered of nicotine on sperm c...

Journal: :international journal of reproductive biomedicine 0
fatemeh nayeri mamak shariat hosein dalili leila bani adam fatemeh zareh mehrjerdi afsaneh shakeri

background: asphyxia is a medical condition in which placental or pulmonary gas exchange is impaired or they cease all together, typically producing a combination of progressive hypoxemia and hypercapnea. objective: in addition to regional differences in its etiology; it is important to know its risk factors. materials and methods: this is a case-control study, all neonates born from may 2002 t...

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