نتایج جستجو برای: and space
تعداد نتایج: 16891597 فیلتر نتایج به سال:
Introduction This survey is based on deciphering the space of globalization phenomenon and revealing affected by spatial actions mechanism under investment discipline (according to compressed space and time). The basic question is how the space could be used, organized and created so that it could be in line with investment flow progress necessities. This can be unrevealed by applying concep...
introduction: lipomas of the larynx are very rare benign lesions; macroscopically, they resemble retention cysts, so their diagnosis is usually made after surgery. case report: a rare case of pediatric paraglottic space lipoma in an 11-year-old boy is explained. the mass was mobile, soft, without fluctuation or pulsation. ct scan revealed a 5.7 cm cervical fat density with regional lymphadeno...
در این مجموعه قصد آن داریم که در زمینه کیهانشناسی کوانتومی پس از بدست آوردن معادله ویلر دویت از طریق کوانتش کانونیک ، با در نظر گرفتن یک مدل اسپینوری این معادله را در mini-spuper space دوبعدی r2 حل نمائیم، بطوریکه بتوان برای توابع موج اسپینورگونه بدست آمده، جریانی پایدار و نیز یک چگالی احتمال با مقدار مثبت و معین تعریف نمود.
in this article we review an algebraic definition of the gyrogroup and a simplified version of the gyrovector space with two fundamental examples on the open ball of finite-dimensional euclidean space, which are the einstein and möbius gyrovector spaces. we introduce the structure of gyrovector space and the gyroline on the open convex cone of positive definite matrices and see its interest...
in this paper, the gradual real numbers are considered and the notion of the gradual normed linear space is given. also some topological properties of such spaces are studied, and it is shown that the gradual normed linear space is a locally convex space, in classical sense. so the results in locally convex spaces can be translated in gradual normed linear spaces. finally, we give an examp...
the infratemporal fossa is an anatomic space of great importance in the head.abscesses of this space re rare but potentially life threatening. regarding the proximity of some important anatomical features of the head, dealing with infratemporal space infection needs great consideration both in examination and surgical practice.in this case report, infratempora space abscess formation fo...
urban green spaces are one of the most important services in modern cities and form a set of urban sustainable development factors which receive considerable attention from urban planners. this paper explains how land use can be optimally allocated to urban public green spaces. in this study, some of the factors influencing urban green spaces in a period from 1373 to 1384 were studied. moreover...
the space environment consists mainly of high-energy charged particles, such as protons, electrons and heavy ions. they are originating from several sources including galactic cosmic radiation, solar flares and van allen belts. high energy electromagnetic radiation and neutrons have also been measured on spacecraft. although shielding can reduce the effect of space radiation it cannot be elimin...
چکیده روغن اسانسی اندام های هوایی دو گونه گیاهی ایران از خانواده نعنائیان (nepeta persica، nepeta asterotricha) به دو روش تقطیر با آب و head space به دست آمد و ترکیبات موجود در آن ها به وسیله کروماتوگرافی گازی همراه با طیف سنجی جرمی جداسازی و شناسایی گردید. در روغن اسانسی حاصل از اندام هوایی n. persica، 18 ترکیب از 22/92% کل اسانس شناسایی شد و محصولات عمده (5/16%) 4a?, 7?, 7a? nepetalactone، ...
introduction in this paper, a new approach is applied to explain inner interactions in architectural spaces. this approach is recently used in urban design. it has also been used in architecture in this essay to consider the application of mosques_ madrasah in qazvin. this city as instances of salehich and madreseh is proving the interactions between the spaces of masjed-madresse in ghajari maj...
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