نتایج جستجو برای: field performance
تعداد نتایج: 1768362 فیلتر نتایج به سال:
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...
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 ...
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...
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. ...
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...
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...
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 ...
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...
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