نتایج جستجو برای: nanopearlitic structure

تعداد نتایج: 1567880  

Journal: :روش‏ شناسی علوم انسانی 0
حسین بستان عضو پژوهشکده حوزه و دانشگاه

sciencethe article intends to study the common denominators and intersection of the empirical sciences with and religion so as to study the instances in which religion may effect scinces. the aim is to provide foundations for the establishment of religious science. for this purpoes,with the help of literature produced in the philosophy of science ,such subjects as the mode of scientific cogniza...

Journal: :gas processing 0
mohsen vafaii sefti engineering faculty, tarbiat modares university, iran behnaz parvizi school of chemical, gas and petroleum engineering, semnan university, iran farshad varaminian school of chemical, gas and petroleum engineering, semnan university, iran

this paper investigates the kinetics of structure h (sh) formation kinetics above and below the structure i (si) formation equilibrium curve at temperatures of between 2â°c and 6â°c. methane was used as a help gas and methylcyclohexane (mch) was used as sh former. it was concluded that in the points above the si formation equilibrium curve, at the first, the si forms, and then converts to sh be...

In this paper, we introduce and study the concepts of prime left, semiprime left and irreducible left hyperideals in ternary semihyper- groups and investigate some basic properties of them. We introduce the concepts of hyper lter and hypersemilattice congruence of ternary semi- hypergroups. We give some characterizations of hyper lters in ternary semihypergroups. Some relationships between hype...

Journal: :international journal of electrical and electronics engineering 0
mohammad neshati ferdowsi university of mashhad ٍelias rahimi ferdowsi university of mashhad

in this paper a new low profile substrate integrated waveguide (siw) probe-fed h-plane horn antenna structure with improved gain is proposed. the proposed antenna consists of two waveguides including a rectangular and a taper one, in which both, first and third modes of the structure are simultaneously excited leading to a uniform field distribution along the radiating aperture of the antenna a...

Journal: :مهندسی سازه 0
علی بیرامی شهابی مجید برقیان

a new base isolation method for reducing the destructive effect of earthquake is proposed in this method mushroom shaped basements are used under structures as base isolation. these basements have spherical surface and are located on foundations. basements have pinned arms that are connected. when the length of the arm is less then the radius of spherical surface, the action of them is similar ...

Journal: :مدیریت فرهنگ سازمانی 0
جعفر ترک زاده دانشیار، دانشکدة علوم تربیتی، دانشگاه شیراز، ایران مهدی محمدی دانشیار، دانشکدة علوم تربیتی، دانشگاه شیراز، ایران الهه علاقه بند کارشناس ارشد مدیریت آموزشی، دانشکده علوم تربیتی، دانشگاه شیراز، ایران

the aim of this study was predict organizational citizenship behavior prevalence based on the staff perception of type of organizational structure in fars regional electric and power distribution companies (frepdc). statistical population consisted of the entire staff of fars regional electric and power distribution companies amongst 232 participants selected using random classification method....

A.R. Moazzen

Some fixed point theorems and common fixed point theorem in Logarithmic convex structure areproved.

Redesigning Bazaar Physical Structure According to its Dealing Culture Structure Case Study: Arab Bazaar in Ahvaz City The Bazaar physical structure is formed from the arrangement syntax of division units, Interfaces, joints and boundaries to each other and the Arabic Bazaar also follows this example. This structure is the result of arrangement syntax of division units with linear pattern a...

Journal: :مدیریت فرهنگ سازمانی 0
حسین رحمان سرشت استاد مدیریت استراتژیک و مدیریت دانش و دانشگاه علامه طباطبایی سیدقادر رادمرد مسئول آمار و اطلاعات پژوهشگاه صنعت نفت محمد گلوانی کارشناس ارشد مدیریت دولتی دانشگاه علامه طباطبایی

nowadays knowledge is a strategic and valuable resource as well as a property for any organization. without proper management and use of this valuable resource, providing good quality products and services is difficult and sometimes impossible. on the other hand, implementing knowledge management without appropriate structure is not possible. organizations should adopt structures that allow the...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1355

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