نتایج جستجو برای: الگوریتم gem

تعداد نتایج: 25985  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه قم - دانشکده علوم پایه 1390

در این پایان نامه عملکرد شبکه های صفی چند سرویس دهنده بررسی شده است که ذخیره کننده ای قبل از سرویس دهنده ها وجود ندارد. این شبکه ها در سیستم ها و فرایندهای صنعتی اتفاق می افتد. ابتدا روشی به نام روش بسط تعمیم یافته (gem) معرفی می شود که از این روش برای ارزیابی عملکرد این سیستم ها استفاده می شود. از چهار توپولوژی به نامهای سری ‍‍،ادغام ،جداسازی و مرکب برای ارزیابی توان عملیاتی استفاده شده است....

Arkat, Jamal , Hosseinabadi Farahani, Mehdi , Naseri, Vahid ,

  Cell formation is the first and most important problem in designing cellular manufacturing systems. We have modeled the dynamic cell formation problem with respect to the minimization of the intercellular movement and cellular reconfiguration costs. Due to the nonpolynomiality of the cell formation models, a newly introduced metaheuristic namely the grenade explosion method (GEM) is applied t...

Journal: :مطالعات اجتماعی - روانشناختی زنان 0
حمید عزیزی کارشناس ارشد علوم ارتباطات اجتماعی دانشگاه علامه طباطبایی سید محمد مهدیزاده عضو هیات علمی و استادیار گروه علوم ارتباطات دانشگاه علامه طباطبایی

the purpose of this research is study of effective factors on women motivations from watching serials persian-language satellite channel of gem (gem tv). this research depending on the type arrangement of variables and research goals in template of schemes correlation- comparative is foundation. the statistical population of this study is consisted of all women audience network series of gem (g...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده ریاضی 1391

توزیع های آمیخته، در نمونه گیری از جامعه های آماری غیر همگن، وقتی داده ها دارای بیش پراکنش هستند، به عبارت دیگر وقتی واریانسی بزرگتر از میانگینشان دارند، نقش مهمی را ایفا می کنند. توزیع آمیخته مورد بررسی در این پایان نامه، از نوع آمیخته متناهی است، زیرا این توزیع ها قادر به توصیف جامعه هایی هستند که فرض متناهی بودن زیرجامعه ها در این جوامع صحیح است. همچنین چنانچه جامعه مورد بررسی دارای تعداد ن...

Journal: :iranian journal of pharmaceutical research 0
nima hamzian medical physics research center, mashhad university of medical sciences, mashhad, iran maryam hashemi nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran mahdi ghorbani medical physics research center, mashhad university of medical sciences, mashhad, iran mohammad hossein bahreyni toosi medical physics research center, mashhad university of medical sciences, mashhad, iran mohammad ramezani pharmaceutical research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran

the aim of this study was to develop a novel multifunctional nanoparticle, which encapsulates spion and gemcitabine in plga±peg to form multifunctional drug delivery system. for this aim, super paramagnetic iron oxide nanoparticles (spions) were synthesized and encapsulated simultaneously with gemcitabine (gem) in plga±peg copolymers via w/o/w double emulsification method. optimum size and enca...

Mahdi Ghorbani, Maryam Hashemi Mohammad Hossein Bahreyni Toosi Mohammad Ramezani Nima Hamzian,

Abstract The aim of this study was to develop a novel multifunctional nanoparticle, which encapsulates SPION and Gemcitabine in PLGA±PEG to form multifunctional drug delivery system. For this aim, super paramagnetic iron oxide nanoparticles (SPIONs) were synthesized and encapsulated simultaneously with Gemcitabine (Gem) in PLGA±PEG copolymers via W/O/W double emulsification me...

2015
Kevin Affram Ofonime Udofot Edward Agyare

Gemcitabine (GEM) is currently the standard option for the treatment of pancreatic cancer but its short half-life and rapid metabolism has caused for new modality for delivery of GEM. The purpose of this study was to formulate GEM loaded PEGylated thermosensitive liposomal nanoparticles (GEM-TSLnps) to increase residence time and deliver high payload of GEM to pancreatic cancer cells using mild...

Mahdi Ghorbani, Maryam Hashemi Mohammad Hossein Bahreyni Toosi Mohammad Ramezani Nima Hamzian,

Introduction: To increase the radiation therapy efficiency, two approaches have been employed which include increasing the dose delivery or modifying the biological response to ionizing radiation. This study aimed to modify the biological response to ionizing radiation by combination therapy using radio-sensitizer agent and anticancer drug. Materials and Methods:</str...

2015
Xinzhe Yu Yang Di Chao Xie Yunlong Song Hang He Hengchao Li Xinming Pu Weiyue Lu Deliang Fu Chen Jin

BACKGROUND AND OBJECTIVES Gemcitabine (Gem) is far from satisfactory as the first-line regimen for pancreatic cancer, and the emergence of albumin nanoparticles offers new hope for the delivery of Gem. In this study, Gem-loaded human serum albumin nanoparticles (Gem-HSA-NPs) were successfully synthesized, characterized, and tested on a BxPC-3 cell line both in vitro and in vivo. MATERIALS AND...

2015
Jae Yun Lim Jang Ho Cho Se Joon Lee Dong Ki Lee Dong Sup Yoon Jae Yong Cho

PURPOSE The purpose of this study is to retrospectively compare the efficacy and tolerability between three regimens for first-line chemotherapy-gemcitabine plus capecitabine (GEM-X), gemcitabine plus erlotinib (GEM-T), and gemcitabine monotherapy (GEM)-in patients with advanced pancreatic cancer. MATERIALS AND METHODS There was a total of 127 patients who underwent chemotherapy for pancreati...

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