نتایج جستجو برای: gap

تعداد نتایج: 140260  

Journal: :iau international journal of social sciences 2015
zohreh najafiasl

intergenerational gap refers to the disturbance and crisis in the cultural sequence of generations, which leads to conflict in terms of values and norms between parents and children. until recently, this phenomenon has not been considered a serious issue in iranian society and the continuation of similar thought patterns through the generations has prevented the emergence of distance and variou...

Journal: :international journal of health policy and management 2014
ali vafaee-najar zohreh nejatzadegan arefeh pourtaleb shahnaz kaffashi marjan vejdani

background following the implementation of family physician plan in rural areas, the quantity of provided services has been increased, but what leads on the next topic is the improvement in expected quality of service, as well. the present study aims at determining the gap between patients’ expectation and perception from the quality of services provided by family physicians during the spring a...

Journal: :international journal of nano dimension 0
s. janitabar darzi nuclear science and technology research institute, 11365/8486 tehran, iran. a. mahjoub department of chemistry, tarbiat modares university, 14115-175 tehran, iran. a. bayat department of chemistry, tarbiat modares university, 14115-175 tehran, iran.

sol-gel derived sulfur modified and pure zno nanorod were prepared using zinc chloride and thiocarbamide as raw materials. prepared nanorods were characterized by means of x-ray diffraction (xrd), thermogravimetry- differential scanning calorimetry (tg–dsc), uv- vis absorption spectroscopy, brunauer emmett teller (bet) specific surface area and barrett joyner halenda (bjh) pore size distributio...

ژورنال: :زمین شناسی مهندسی 0
عطا آقایی آرایی مرکز تحقیقات راه، مسکن و شهرسازی

از میان پارامترهای دینامیکی، مدول برشی حداکثر و نسبت میرایی مصالح از اهمیت زیادی در تحلیل های دینامیکی برخوردار است. در این مقاله برای اندازه گیری مدول برشی حداکثر و نسبت میرایی مصالح ماسه ای و شنی داسیتی از gap-sensor با فرکانس پاسخ بالا (khz 20) در دستگاه سه محوری سیکلی استفاده گردید. روش کار این دستگاه به این شکل است که ابتدا ضربه ای ضعیف به کلاهک بالای نمونه زده می شود و تاریخچه زمانی جابه ...

Journal: :journal of physical & theoretical chemistry 2014
leile rahimi ahar moayad hossaini sadr karim zare samad motameni tabatabei

benzyl chloride and tin powder were used to prepare dibenzyltin dichloride according to a literatureprocedure. in this study, ir spectroscopy, homo-lumo energy gap, nbo analysis, polarizability,some geometrical parameters, natural charge and electrical potential of atoms, global hardness,electronic chemical potential, global electrophilicity index, and molar volume of dibenzyltindichloride were...

Journal: :پژوهش های علوم و فناوری چوب و جنگل 0

in temperate forests canopy gaps play an important role in driving stand dynamics. the purpose of this research was to compare soil characteristics in forest gaps with several size and its relation to beech regeneration density in lalis forest, chalous. in order to investigate factors, three gap sizes as small gap (200 m2), medium gap (400 m2), and large gap (600 m2) with three replicate were s...

Journal: :international journal of hospital research 2013
mohammadkarim bahadori seyyed meysam mousavi jamil sadeghifar mehdi haghi

background and objectives: considering the importance of medical education quality in achieving a healthycommunity, there is a need for the development of valid and reliable tools for efficient measurement of quality of medical education services. sevqual is a popular services quality measuring framework used in assessment of quality in various service sectors. the purpose of this study was to ...

Journal: :international journal of nano dimension 0
j. nouri department of chemistry, mahabad branch, islamic azad university, mahabad, iran t. khoshravesh department of chemistry, mahabad branch, islamic azad university, mahabad, iran s. khanahmadzadeh department of chemistry, mahabad branch, islamic azad university, mahabad, iran a. salehabadi department of chemistry, naragh branch ,islamic azad university, naragh, iran m. enhessari department of chemistry, naragh branch ,islamic azad university, naragh, iran

li2ni8o10 and limn2o4 nanoparticles as cathode materials of lithium ion battery, were successfully synthesized using lithium acetate, nickel and manganese acetate as li, ni and mn sources and stearic acid as a complexing reagent. the structure of the obtained products were characterized by ft-ir and xrd. the shape, size and distribution of the li2ni8o10 and limn2o4 nanoparticles were observed b...

Journal: :iranian biomedical journal 0
fatemeh etemadi mohammad sayyah hamid gholami pourbadie vahab babapour

background: gabaergic interneurons in the hippocampal ca1 area are mutually communicated by gap junctions (gjs) composed of connexin36 (cx36). we examined the role of cx36 in ca1 in manifestation of kindled seizures and hippocampal kindling in rats. methods: quinine, as the specific blocker of cx36, was injected into ca1, and kindled seizures severity was examined 10 min afterward. moreover, qu...

Journal: :مجله دانشگاه علوم پزشکی شهید صدوقی یزد 0
حسین صیادی تورانلو h sayyadi-toranloo . [email protected] رضا جمالی r jamali مهدیه جلال پور m jalal pour مهدی صدر بافقی m sadr-bafghi

introduction: many organizations, especially, service organizations, relative to their goals and mission, have a special view towards quality phenomena and its management and are turning to approaches such as tqm to help manage their business. this study examined the tqm indicators gap in isfahan khorshid hospital. as fuzzy set theory is better than the logical theory for estimating the linguis...

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