نتایج جستجو برای: مدل pmp
تعداد نتایج: 121106 فیلتر نتایج به سال:
در مطالعات طرحهای کنترل و مدیریت سیلاب، عموماً برآورد حداکثر بارش محتمل که به دو روش آماری و سینوپتیکی صورت می گیرد، بسیار حایز اهمیت می باشد. هدف از این تحقیق مقایسه برآورد حداکثر بارش محتمل به دو روش آماری (هرشفیلد) و سینوپتیکی است. بدین منظور 5 حوزه از حوزه های آبریز کشور با 25 زیر حوزه که مطالعات pmp سینوپتیکی آنها در دسترس بود، انتخاب گردیده و محاسبات pmp آماری آنها به صورت نقطه ای انجام پذ...
در مطالعه حاضر وضعیت اقتصادی صنعت زنبورداری در منطقه الموت و اثرات افزایش قیمت نهادههای تولیدی شکر و موم تحت سناریوهای مختلف بر میزان تولید عسل قابی، عسل شهد، بچه کندو و بازده ناخالص زنبورداران بررسی و تحلیل شد. برای این منظور از مدل برنامهریزی ریاضی مثبت[1] (pmp) و رهیافت حداکثر آنتروپی[2] (me) استفاده شد. دادههای موردنیاز مربوط به سال 91-1390 بود که با تکمیل پرسشنامه بهوسیله 108 زنبوردار ...
Portable multimedia player (PMP) devices have been gaining in its popularity with the emerging digital convergence of data, video, audio, etc. Since the PMP devices are typically equipped with DSP, bigger display, and a hard disk, efficient power management has become more crucial than the other portable devices. This paper establishes a hardware/softwarebased power measurement system based on ...
BACKGROUND This article provides a summary of the 2011 ERA-EDTA Registry Annual Report (available at www.era-edta-reg.org). METHODS Data on renal replacement therapy (RRT) for end-stage renal disease (ESRD) from national and regional renal registries in 30 countries in Europe and bordering the Mediterranean Sea were used. From 27 registries, individual patient data were received, whereas 17 r...
We prove a pointwise ergodic theorem for quasi-probability-measure-preserving (quasi-pmp) locally countable measurable graphs, equivalently, Schreier graphs of quasi-pmp actions groups. For the gives an increasing sequence Borel subgraphs with finite connected components over which averages any $ L^1 function converges to its expectation. This implies that every (not necessarily pmp) graph on s...
We analyzed clinical and pathological disease in 2 peripheral myelin protein-22 (PMP22) overexpressing mouse models for 1.5 years. C22 mice have 7 and C3-PMP mice have 3 to 4 copies of the human PMP22 gene. C3-PMP mice showed no overt clinical signs at 3 weeks and developed mild neuromuscular impairment; C22 mice showed signs at 3 weeks that progressed to severe impairment. Adult C3-PMP mice ha...
Pseudomyxoma peritonei (PMP) is a subtype of mucinous adenocarcinoma mainly restricted to the peritoneal cavity and most commonly originating from the appendix. The genetic background of PMP is poorly understood and no targeted treatments are currently available for this fatal disease. While RAS signaling pathway is affected in most if not all PMP cases and over half of them also have a mutatio...
IEEE 802.16 standard supports point-to-multipoint (PMP) and Mesh topologies. This paper proposes a quality of service (QoS) mechanism for IEEE 802.16 in PMP mode and a base station (BS) scheduler for PMP mode. It also describes the QoS over WiMAX networks. The average WiMAX delay, load, and throughput at the BS were analyzed and compared by applying different schedulers at the BS and fixed node...
BACKGROUND AND PURPOSE The neuroradiologic location of asymptomatic paraclinoid aneurysms is decisive for patient management. In a preliminary study, we designed a paraclinoid MR protocol (PMP) including high-resolution T2-weighted images in 2 orthogonal planes to define the inferior limit of the distal dural ring plane that represents the borderline between the intradural and extradural intern...
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