نتایج جستجو برای: human activity

تعداد نتایج: 2547875  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده ادبیات و علوم انسانی 1392

when we return to the concept of poetry and the age-old discussion about the uselessness or the usefulness of the poets to the private and public state of human beings, originating from plato and aristotles views about poets respectively, there emerges the question of the role of poetry in human beings lives. in the same manner, with the advance of technology and the daily progress and improvem...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1390

ترانسفکت کردن سلول های استرومایی مغز استخوان با وکتور حامل ژن فاکتور نوروتروفیک مشتق از رده ی سلولی گلیال(gdnf) و ارزیابی بیان آن در محیط in vitro مقدمه : فاکتور نوروتروفیک مشتق از رده ی سلولی گلیال (gdnf) از مهم ترین پروتئین ها در رشد و ترمیم سیستم عصبی است. هر گونه نقص در تولید و ترشح این پروتئین موجب اختلالات مختلفی در بازسازی سلول ها در بیماری های مخرب سیتم عصبی می شود.از گزینه های درمانی ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1390

abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد یزد - دانشکده ادبیات و علوم انسانی 1380

چکیده اساسی ترین منبع استراتژیک هر سازمان یا جامعه،منابع انسانی می باشد.جوامع موفق،جوامعی هستند که بتوانند منابع انسانی خود را به طور صحیح پرورش و توسعه دهند. در اقتصاد امروز، دانش به عنوان مهمترین سرمایه، جایگزین سرمایه مالی و فیزیکی شده است . دانش و اطلاعات به رشد اقتصادی کمک می کند.این امر موجب افزایش اهمیّت سرمایه فکری به عنوان مقوله ای پژوهشی شده است. مدیریت منابع انسانی یعنی مدیریت و ادار...

Journal: :iranian journal of pharmaceutical research 0
rahele namazi 1- department of pharmaceutical biotechnology, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. 2- students research committee, shahid beheshti university of medical sciences, tehran, iran. rezvan zabihollahi 1- hepatitis and aids department, pasteur institute of iran, tehran, iran. 2- medical school, isfahan medical sciences university, isfahan, iran. mandana behbahani department of microbial biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran. abbas rezaei medical school, isfahan medical sciences university, isfahan, iran.

avicennia marina (avicenniaceae) is a species of mangrove tree used for treatment of small pox lesions in persian folk medicine. the antiviral activity of methanol, ethanol, water, chloroform and n-hexane extracts was evaluated against hiv-1 and hsv. methanol extract had the highest antiviral activity and the most polar fraction of this extract (fraction d) inhibited hsv with ti and si values o...

Journal: :iranian journal of pharmaceutical research 0
shafagh heidari heidari department of biology, faculty of science, razi university, kermanshah, iran hassan akrami department of biology, faculty of science, razi university, kermanshah, iran roghaye gharaei department of biology, faculty of science, razi university, kermanshah, iran ali jalili cellular and molecular research center, kurdistan university of medical sciences, sanandaj, kurdistan, iran hamid mahdiuni department of biology, faculty of science, razi university, kermanshah, iran elham golezar department of biology, faculty of science, razi university, kermanshah, iran

abstractferulago angulata boiss. known in iran as chavir, has some bioactive compounds having antioxidant activity. because of its antioxidant activities, it sounded chavir extract can be a good candidate for finding chemopreventive agents having inductive apoptosis properties on cancer cells. in this study, the cytotoxic effects and proapoptotic activities of chavir’s leaf and flower extracts ...

Journal: :iranian journal of pharmaceutical research 0
solmaz asnaashari biotechnology research center, tabriz university of medical sciences, tabriz, iran. abbas delazar drug applied research center and faculty of pharmacy, tabriz university of medical sciences, tabriz, iran. parina asgharian student research committee, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran farzaneh lotfipour faculty of pharmacy, tabriz university of medical sciences, tabriz , iran sedigheh bamdad moghaddam drug applied research center, tabriz university of medical sciences, tabriz , iran fariba heshmati afshar drug applied research center, and faculty of pharmacy and faculty of traditional medicine, tabriz university of medical sciences, tabriz, iran

the current study evaluated the general toxicity, antioxidant, antimicrobial, and cytotoxic activity of extracts obtained from the rhizomes of eremostachys azerbaijanica (labiatae) as well as analyzed the potent extracts using gc-ms. extracts of e. azerbaijanica in n-hexane, dichloromethane (dcm) and methanol (meoh) were prepared using a soxhlet apparatus. the antioxidant activity of the extrac...

Journal: :Data 2021

We present a unique, comprehensive dataset that provides the pattern of five activities walking, cycling, taking train, bus, or taxi. The measurements are carried out by embedded sensor accelerometers in smartphones. offers dynamic responses subjects carrying smartphones varied styles as they perform through vibrations acquired accelerometers. contains corresponding time stamps and three direct...

Mohamad Bokaeian Mousa Sheikh Saeide Saeidi, Zahra Shahi

The purpose of this study was to examine the evolution of antimicrobial activity of flower extract of Hibiscus sabdariffal against antibiotic-resistant Escherichia coli and Staphylococcus aureus that isolates from the urinary tract infection by microtiterplate method. All 42 strains 30 E.coli and 12 S. aureus isolated from urine culture of hospitaliz...

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