نتایج جستجو برای: t i o_2

تعداد نتایج: 1628404  

Journal: :iranian journal of pharmaceutical research 0
behrad darvishi department of pharmaceutics, faculty of pharmacy, tehran university of medical sciences, tehran 1417614411, iran saeed manoochehri department of pharmaceutics, faculty of pharmacy, tehran university of medical sciences, tehran 1417614411, iran golnaz kamalinia department of pharmaceutics, faculty of pharmacy, tehran university of medical sciences nasrin samadi drug and food control department, faculty of pharmacy, tehran university of medical sciences, tehran1417614411, iran mohsen amini department of medicinal chemistry, faculty of pharmacy, tehran university of medical sciences, tehran1417614411, iran seyyed hossein mostafavi nanotechnology research centre, faculty of pharmacy, tehran university of medical sciences, tehran1417614411, iran

abstractthe aim of the present study was to formulate poly (lactide-co-glycolide) (plga) nanoparticles loaded with 18-β-glycyrrhetinic acid (gla) with appropriate physicochemical properties and antimicrobial activity. gla loaded plga nanoparticles were prepared with different drug to polymer ratios, acetone contents and sonication times and the antibacterial activity of the developed nanopartic...

Journal: :مدیریت دولتی 0
حسین خنیفر دانشگاه تهران- پردیس قم سید محمد مقیمی دانشگاه تهران غلامرضا جندقی دانشگاه تهران - پردیس قم نفیسه زروندی

this research is about analysis of relation between trust and organizational commitment of personnel. statistic social in this research is the personnel of social welfare organization of qom state and education organization of qom state and statical sample is consist of 35 employees from social welfare organization and 54 employees from education organization of qom state. in analysis of organi...

Journal: :علوم دامی ایران 0
زهرا امینی فرد دانش آموختة کارشناسی ارشد، گروه علوم دامی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان مرتضی چاجی دانشیار، گروه علوم دامی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان طاهره محمدآبادی دانشیار، گروه علوم دامی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان

the present experiment was conducted to determine nutritional values of wild pistachio trees (p. khinjuk) leaves it's use it in the diet of sheep. initially chemical composition of p. khinjuk leaf was determined. the diets containing 0, 5, 10, 15, 20, 25 and 30% of p. khinjuk leaf were prepared and used for sheep to determine the best replacement level of it with corn silage. fermentation ...

Journal: :jundishapur journal of microbiology 0
yijie guo department of pathogenic microbiology and immunology, school of basic medical sciences, xi’an jiao tong university, xi’an 710061, china; department of pathogenic microbiology and immunology, school of basic medical sciences, xi’an jiao tong university, xi’an 710061, china. tel: +86-2985267814, fax: +86-2985267814 ling wang department of biological science and engineering, shaanxi university of technology, hanzhong, 723001, china jine lei clinical laboratory, the first affiliated hospital of xi’an jiao tong university, xi’an jiao tong university, xi’an 710061, china jiru xu department of pathogenic microbiology and immunology, school of basic medical sciences, xi’an jiao tong university, xi’an 710061, china lei han department of pathogenic microbiology and immunology, school of basic medical sciences, xi’an jiao tong university, xi’an 710061, china

results ll-37 and its truncated analogs were effective in inhibiting the growth of pdrab and had a rapid killing ability. after exposure to the peptides, the development of the pdrab biofilm was inhibited. strong inhibitory and dispersion effects of ff/cap18 on the biofilm were confirmed by fluorescence microscopy and field emission scanning electron microscopy. conclusions this results show th...

Journal: :international journal of heterocyclic chemistry 0
nasimeh zarei young researchers and elite club, marvdasht branch, islamic azad university, marvdasht, iran mohammad mehdi ghanbari young researchers and elite club, marvdasht branch, islamic azad university, marvdasht, iran marzieh jamali young researchers and elite club, marvdasht branch, islamic azad university, marvdasht, iran mahboobeh kiamarsi young researchers and elite club, marvdasht branch, islamic azad university, marvdasht, iran pegah mohagheghzadeh young researchers and elite club, marvdasht branch, islamic azad university, marvdasht, iran

imidazo[2,1-b]thiazoles are obtaind in excellent yields from the addition reaction between thiohydantoin and ethylbromopyruvate.  these imidazo[2,1-b]thiazoles in the presence of p-tsa in boiling toluene refluxed for 2.5 hours led to imidazo[2,1-b]thiazole-3-carboxylates in elimination reactions

Journal: :علوم باغبانی ایران 0
محمد کاظم سوری استادیار دانشکده کشاورزی، دانشگاه تربیت مدرس، تهران نسرین فرهادی دانشجوی کارشناسی ارشد دانشکده کشاورزی، دانشگاه تربیت مدرس، تهران حمیدرضا روستا استادیار دانشکده کشاورزی، دانشگاه ولی عصر(عج) رفسنجان

nitrogen forms exert significant effects on physiological and morphological characteristics of plant. in this study, the effects of ammonium, nitrate, and ammonium-nitrate on pepper plants were investigated in soil culture, as well as in solution culture. in the soil culture, 3, 4-dimethylpyrazole phosphate (dmpp) was used as a standard nitrification inhibitor to guarantee the presence of ammon...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ریاضی 1391

چکیده پایان نامه : گوییم عملگر tدر تساوی داگاوه صدق می کند هرگاه || i+t|| =1+||t|| در فصل دوم این رساله نشان داده می شود که اگر tیک عملگر فشرده روی یک فضای باناخ به شکل (c(s که در آن s فشرده است یا l^1 باشد، آنگاه t در تساوی داگاوه صدق می کند. در فصل سوم نشان داده می شود که عملگر پیوسته tروی یک فضای به طور یکنواخت محدب در تساوی داگاوه صدق می کند اگر و تنها اگر ||t|| متعلق به طیف t باشد...

Journal: :مدیریت ورزشی 0
نجمه رضاسلطانی کارشناس ارشد روان شناسی ورزش، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران محسن وحدانی دانشجوی دکتری مدیریت و برنامه ریزی در تربیت بدنی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران

the aim of this study was to model the effect of athletic identity on sport orientation in athletes participating in 11th sport olympiad of male students in iran. 400 students were selected as the sample of this study from 2130 students of population. sport orientation questionnaire (soq, gill et al., 1988, α=0.87) and the athletic identity questionnaire (cieslak, 2004, α=0.82) were used. the s...

Journal: :journal of research in medical sciences 0
nurgã¼l ã–rnek departments of ophthalmology and 1dermatology and veneral diseases, school of medicine, kä±rä±kkale university, turkey zafer onaran departments of ophthalmology and 1dermatology and veneral diseases, school of medicine, kä±rä±kkale university, turkey mukadder koã§ak departments of ophthalmology and 1dermatology and veneral diseases, school of medicine, kä±rä±kkale university, turkey kemal ã–rnek departments of ophthalmology and 1dermatology and veneral diseases, school of medicine, kä±rä±kkale university, turkey

normal 0 false false false en-us x-none ar-sa background: this study was designed to investigate the effect of vitiligo on the retinal nerve fiber layer (rnfl) thickness. materials and methods: this prospective study was conducted in the department of ophthalmology at kä±rä±kkale university during 2010 and 2011.sixty eight eyes of 34 vitiligo patients were included in the study. eighty four eye...

Journal: :iranian journal of nuclear medicine 2012
zohreh naseri amir reza jalilian ali nemati kharat ali bahrami-samani mohammad ghannadi-maragheh

introduction: various bone palliative therapeutic agents have been developed and widely used for bone metastasis such as 153sm-edtmp. in this study, production, quality control and biodistribution studies of a newly developed therapeutic compound have been presented followed by imaging studies in wild-type rodents. methods: 153sm-tthmp was prepared starting from 153sm-smcl3, prepared by neutro...

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