نتایج جستجو برای: lost space

تعداد نتایج: 564011  

Journal: :Geophysical Research Letters 2006

Journal: :Science 1885

Journal: :One earth 2021

Vulnerable, threatened, and degraded. This is the status of Earth’s biodiversity, upon which we all rely. Humanity demanding too much from nature while at same time deteriorating natural world. Unprecedented rates ecosystem degradation species decline set stage for anticipated twice delayed 15th Conference Parties to UN Convention on Biological Diversity (CBD) (COP-15), rescheduled later this y...

Journal: :Indian journal of medical ethics 2012
Priya Satalkar

1. Cash R, Wikler D, Saxena A, Capron A, editors. Casebook on ethical issues in international health research. Geneva: World Health Organisation 2009;124-5. 2 Richart RM. Natural history of cervical intraepithelial neoplasia. Clin Obstet Gynecol. 1968:10:748-84. 3. Coppleson M. The value of colposcopy in the detection of preclinical carcinoma of the cervix (Three years’ experience at King Georg...

In this paper, a multi-product continues review inventory control problem within batch arrival queuing approach (MQr/M/1) is modeled to find the optimal quantities of maximum inventory. The objective function is to minimize summation of ordering, holding and shortage costs under warehouse space, service level, and expected lost-sales shortage cost constraints from retailer and warehouse viewpoi...

Journal: :معماری و شهرسازی آرمان شهر 0
shahab abbaszadeh ph.d in architecture, department of architecture, faculty of architecture and urbanism, hakim sabzevari university, sabzevar, iran. hamid gohari m.a. student of urban design, faculty of urban design, zanjan branch of azad university, zanjan, iran.

in traditional bazaars social interactions, parallel to economic and movement interactions, created a mixed urban space which was dynamic, lively and attractive to the audience. however, modern shopping centers and shopping malls are economy focused and void of variety of urban spaces like traditional bazaars. the presence of public open spaces and urban squares undetectable from traditional ba...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1392

‎in this article‎, ‎we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators‎. ‎considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده علوم پایه 1392

اسانس گیاهان (خشک شده در سایه)، tanacetum tenuisectum , tanacetum polycephalum به دو روش: 1- تقطیر با آب 2- برای اولین بار به روش میکرواستخراج فاز جامد در فضای فوقانی گرفته شد و به روش gc/ms مورد آنالیز و شناسایی واقع گردید. عمده ترکیبات اسانس سرشاخه های گلدار گیاه (tanacetum polycephalum) hydrodistillation % compounds 12.07 camphor 10.66 1, 8- cineole 9.57 chrysanthenyl acetate – t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ریاضی 1392

let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...

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