نتایج جستجو برای: 3g 3
تعداد نتایج: 1814564 فیلتر نتایج به سال:
زمینـه مطالعه: محققین از دیرباز به دنبال جایگزین های مناسبی برای رنگ دانه های صناعی مانند آستاگزانتین بوده اند. هدف: لذا در این تحقیق اثر تجویز خوراکی آستاگزانتین و جلبک دونالیلا سالینا بر میزان بتاکاروتن پوست، رنگ پوست و باله ها و میزان پراکسیداسیون لیپید های عضله ماهی سورم (h.serverus) مورد بررسی قرار گرفت. روش کار: به این منظور تعداد 135 قطعه ماهی با وزن ( g 5/0± 27) به 3 تیمار در 3 تکرار تق...
Mobile telephone systems are undergoing a substantial change from voice based systems which also support data transfer to become systems which truly support packet switched data services to mobile subscribers. This evolution towards the third generation (3G) mobile system will be based on the Global System for Mobile communications (GSM) [1] and will begin with the General Packet Radio Service ...
FMC (Fixed Mobile Convergence) is a key concept of NGN (Next generation Network) and KDDI announced the Ultra 3G concept based on allIP network configuration, 3 years ago. Now, the Ultra 3G concept has evolved toward FMBC (Fixed Mobile Broadcast Convergence). This talk introduces how KDDI has been swiftly and reliably developing all-IP based networks and FMBC services.
Polymorphisms in the untranslated regions (UTRs) of the thymidylate synthase (TS) gene, which may modulate TS transcription and expression, have been associated with susceptibility and prognosis of several tumors. However, their effects on the development and clinical staging of esophageal squamous cell carcinoma (ESCC) and gastric cardiac adenocarcinoma (GCA) have not been assessed so far. In ...
This paper discusses some of the recent work within the Broadband Radio Access Network (BRAN) project of ETSI (European Telecommunications Standards Institute), regarding the issue of establishing an interworking solution between HiperLAN/2 and 3 Generation (3G) cellular systems and introduces the concept of HiperLAN/2 Public Access. So far the BRAN project has identified several fundamentally ...
Over a family X of complete curves genus g, which gives the degeneration smooth curve into one with nodal singularities, we build moduli space is holomorphic SL(n,C) bundles over generic Xt in family, and equipped extra structure at nodes for family. This quotient by (C⁎)s on desingularization. Taking “maximal” built from glueing three-pointed spheres, obtain (C⁎)(3g−3)(n−1)-quotient (2g−2)-th ...
OBJECTIVE This study examined sensory and cognitive processing in adolescents, young adults and older adults, when exposed to 2nd (2G) and 3rd (3G) generation mobile phone signals. METHODS Tests employed were the auditory 3-stimulus oddball and the N-back. Forty-one 13-15 year olds, forty-two 19-40 year olds and twenty 55-70 year olds were tested using a double-blind cross-over design, where ...
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