نتایج جستجو برای: field performance

تعداد نتایج: 1768362  

One of the main problems of field effect diode (FED) is the increasing of its turn-off current as the channel length decreases. Thus, in this paper, a new structure is presented which decreases the injection of extra carriers to the channel and also increases the control of the gate over the channel by reducing the portion of channel shared with the source and drain regions and without the need...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1391

peace and national security protection and ironic solving of international conflicts become the preliminary foundation of the united nations charter and had been considered as the main responsibilities of the security council, after world war ii and the establishment of united nations organization. therefore, the security council enables to analyze every kind of conflicts and challenges which ...

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

any change in the refractive index of a laser active medium can lead to serious degradation of beam quality, laser beam modes, laser performance and variation in the intensity distribution. alteration in the refractive index of laser active medium is especially notable in high power lasers. it is clear that in the laser beam production, the pumping agent induces a great amount of heat which...

Journal: :IEEE Journal of Photovoltaics 2018

Journal: :Journal of the Japanese Association for Petroleum Technology 2009

Journal: :Journal of Science and Medicine in Sport 2022

Introduction: In contrast to methods for monitoring physical vital signs, such as pulse, respiration rate, and body temperature, the ability monitor molecules indicative of health or performance status has greatly lagged. Specifically, until recently, technologies able specific in real-time were limited detection only a few metabolites (glucose, lactate, oxygen) no hormones protein biomarkers. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1376

in this thesis our aim is to construct vector field in r3 for which the corresponding one-dimensional maps have certain discontinuities. two kinds of vector fields are considered, the first the lorenz vector field, and the second originally introced here. the latter have chaotic behavior and motivate a class of one-parameter families of maps which have positive lyapunov exponents for an open in...

2003
J. Mitéran J. Matas J. Dubois E. Bourennane

We propose a method of automatic hardware implementation of a decision rule based on the Adaboost algorithm. We review the principles of the classification method and we evaluate its hardware implementation cost in term of FPGA’s slice, using different weak classifiers based on the general concept of hyperrectangle. We show how to combine the weak classifiers in order to find a good trade-off b...

2011
Yingjie Lao Keshab K. Parhi

Physical Unclonable Functions (PUFs) are novel circuit primitives which store secret keys in silicon circuits by exploiting uncontrollable randomness due to manufacturing process variations. Previous work has mainly focused on static challenge-response behaviors. However, it has already been shown that a reconfigurable architecture of PUF will not only enable PUFs to meet practical application ...

2006
Carmine Ornaghi

This paper takes a new look at the e¤ects of mergers on innovation by analysing the relationship between ex-ante technological (and product) relatedness of acquirers and targets and post-merger performances. The analysis is conducted using data on consolidations in the pharmaceutical industry for the period 1988-2004. Empirical results show that merger deals are more likely to be signed between...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید