نتایج جستجو برای: dg
تعداد نتایج: 9292 فیلتر نتایج به سال:
Commentary What is the dentate gyrus (DG) good for? The answer may depend on whether or not you are interested in learning and memory, or epilepsy. While the actual circuitry is more complicated, the DG is the initial relay in the hippocampal circuit from the entorhinal cortex (EC). From there the DG projects to hippocampal sub-region Cornu Ammonis 3 (CA3), CA3 projects to hippocampal sub-regio...
به کارگیری منابع تولیدی پراکنده (dg) در سیستم توزیع به دلیل مزایای گسترده آن ها روز به روز در حال گسترش است. حضور dg در سیستم توزیع ایجاد مسائل حفاظتی می کند که ممکن است به دلیل وقوع خطا یا بروز حالت جزیره ای رخ دهند. مسائل حفاظتی از جمله مهم ترین مشکلات مورد بحث در سیستم های توزیع مجهز به dg است و در مقالات متعددی از آن به عنوان اصلی ترین عامل محدودکننده استفاده وسیع از منابع dg در سیستم توزیع...
Since curved dg algebras, and modules over them, have differentials whose square is not zero, these objects have no cohomology, and there is no classical derived category. For different purposes, different notions of “derived” categories have been introduced in the literature. In this note, we show that for some concrete curved dg algebras, these derived categories vanish. This happens for exam...
Anaerobic digestion is a valuable process to use livestock effluents produce green energy and by-product called digestate with fertilising value. This work aimed at evaluating the value of solid fraction (SF) as an organic amendment source nitrogen crops replacing mineral N. A field experiment was done two consecutive vegetable crops. The treatments were: control without fertilisation; Ni85 fer...
The optimal management of distributed generation (DG) enhances the efficiency of the distribution system; On the other hand, increasing the interest of customers in optimizing their consumption improves the performance of DG. This act is called demand side management. In this study, a new method based on the intelligent algorithm is proposed to optimal operate the demand side management in the ...
Introduction: The hippocampus (HIP), the primary brain structure related to learning and memory, receives sparse but comprehensive dopamine innervations and contains dopamine D1/D2-like receptors. It is demonstrated that dopamine receptors in dentate gyrus (DG) region of HIP have a remarkable function in spatial reward processing. Much less is known about the involvement of HIP and its D1...
Distributed generation (DG) sources are becoming more prominent in distribution systems due to the incremental demands for electrical energy. Locations and capacities of DG sources have great impacts on the system losses in a distribution network. This paper presents a study aimed for optimally determining the size and location of distributed generation units in distribution systems with differ...
Abstract This study demonstrated a polycrystalline-silicon (poly-Si)-based double-gate (DG) ion-sensitive field-effect transistors (DG-ISFETs) using APTES/SiO2 stack-sensing membrane. The membrane enhanced the single-gate (SG) sensitivity, and suppressed hysteresis. DG structure was preferred to have capacitive coupling effect amplify sensitivity of ISFETs. sensitivities SG- DG-ISFETs were appr...
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