نتایج جستجو برای: i v characteristics

تعداد نتایج: 1882161  

A. Shahhoseini, K. Saghafi, M. K Moravvej-Farshi, R. Faez,

In this paper, we have investigated the effects of asymmetry in the source and drain capacitance of metallic island single electron transistors. By comparing the source and drain Fermi levels, in the ground and source referenced biasing configurations, with the island’s discrete charging energy levels for various gate voltages, we have derived a set of closed form equations for the device thres...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده علوم پایه 1392

let g=(v,e) be a graph with vertex set v and edge set e.for two vertices u,v of g ,the closed interval i[u,v] ,consists of u,v and all vertices lying in some u-v geodesic in g.if s is a set of vertices of g then i[s]is the union of all sets i[u,v]for u,v ? s. if i[s]=v(g) , then s is a geodetic set for g.the geodetic number g(g) is the minimum cardinality of geodetic set.the maximum cardinalit...

Journal: :Journal of the Ceramic Society of Japan 1991

Milad Imani-Harsini Mohammad M. Karkhanehchi

Considering that the effective yield of a panel is equal to its total number of hours of solar radiation and temperature, only the effects of temperature and solar radiation intensity at the maximum power point (MPP) are investigated in this article. By collecting temperature data, sun's radiation hours from six synoptic meteorological stations in Kermanshah Province over the course of an e...

Journal: :acta medica iranica 0
shadman nemati department of otolaryngology- head and neck surgery, school of medicine, guilan university of medical sciences, guilan, iran. ali faghih habibi department of otolaryngology- head and neck surgery, school of medicine, guilan university of medical sciences, guilan, iran. rasool panahi department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran. masoomeh pastadast department of audiology, amiralmomenin hospital, guilan university of medical sciences, guilan, iran.

while most tinnitus cases have some degree of hearing impairment, a small percent of the patients admitted to ear, nose and throat clinics or hearing evaluation centers are those who complain of tinnitus despite having normal hearing thresholds. present study was performed in order to better understanding of the probable causes of tinnitus and to investigate possible changes in the cochlear and...

Milad Imani-Harsini Mohammad M. Karkhanehchi

Considering that the effective yield of a panel is equal to its total number of hours of solar radiation and temperature, only the effects of temperature and solar radiation intensity at the maximum power point (MPP) are investigated in this article. By collecting temperature data, sun's radiation hours from six synoptic meteorological stations in Kermanshah Province over the course of an e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1388

چکیده واکنش های جدید زیر (i-v) در شرایط ذکر شده برای سنتز ترکیبات مهم از نظر خواص بیولوژیکی و با بازده مناسب ارائه شده اند. (i) (ii) (iii) (iv) (v)

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