نتایج جستجو برای: molecuar dynamics

تعداد نتایج: 439918  

Journal: :Brazilian Journal of Medical and Biological Research 1998

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2010
Hong-lin Zhu

The asymmetric unit of the title compound, [Ni(2)(C(8)H(6)O(8))(C(12)H(8)N(2))(2)(H(2)O)(6)]·6H(2)O, contains a half of the centrosymmetric dinuclear complex mol-ecule and three uncoordinated water mol-ecules. In the dinuclear mol-ecule, two Ni(II) cations are bridged by the butane-1,2,3,4-tetra-carboxyl-ate (BTC(4-)) anion. Each Ni(II) atom is coordinated by two N atoms from the 1,10-phenanthr...

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392
حمیده مظفری, ژاله حساس خواه, هدی دیوسر,

this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...

15 صفحه اول
Journal: :Legume Research An International Journal 2018

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده کشاورزی 1392
الهام جعفرزاده, علی ایوب زاده, مسعود منتظری نمین,

سازه های دریایی به دلیل اهمیت راهبردی حمل ونقل دریایی از جمله کلیدی ترین بناها، در مجموعه ساخت وساز کشوری می باشند. بشر با احداث بنادر و سازه های ساحلی در حقیقت باعث تغییر در الگوی جریانات ساحلی و به تبع آن تغییر در الگوی رسوب گذاری می شود. به واسطه جابجایی رسوبات ساحلی، مسئله رسوب گذاری سواحل و فرسایش در سواحل مطرح می گردد که هر یک از این پدیده ها، کاربری تأسیسات و سازه های ساخته شده در دریا ر...

15 صفحه اول
پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1381
حجت اقبالی, فرامرز حسینی,

‏‎the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...

15 صفحه اول
Journal: :Okayama Igakkai Zasshi (Journal of Okayama Medical Association) 1971

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392
آرمان جوادی, دنیل بن, مهدی حبیبی,

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

Journal: :Journal of psychiatry & neuroscience : JPN 2016
Ilse van de Vondervoort Geert Poelmans Armaz Aschrafi David L Pauls Jan K Buitelaar Jeffrey C Glennon Barbara Franke

BACKGROUND Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder with onset in childhood and is characterized by obsessions (recurrent, intrusive, persistent thoughts, impulses and/or ideas that often cause anxiety or distress) and compulsions (ritualized and stereotypic behaviours or mental acts that are often performed to relieve anxiety or distress associated with obsessions). A...

متن کامل
2011
Larisa V Arapkina Vladimir A Yuryev Kirill V Chizh Vladimir M Shevlyuga Mikhail S Storojevyh Lyudmila A Krylova

The Si(001) surface deoxidized by short annealing at T ~ 925°C in the ultrahigh vacuum molecuar beam epitaxy chamber has been in situ investigated using high-resolution scanning tunneling microscopy (STM)and redegreesected high-energy electron diffraction (RHEED. RHEED patterns corresponding to (2 × 1) and (4 × 4) structures were observed during sample treatment. The (4 × 4) reconstruction aros...

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