نتایج جستجو برای: src converter

تعداد نتایج: 40081  

Journal: :Mathematics and Statistics 2022

The concept of soft set theory can be used as a mathematical tool for dealing with problems that contain uncertainty. Then, new mixed model called the bipolar is created by merging sets and bipolarity, which gave binary grading. Bipolar characterized two sets, one provides positive information other negative. generalized topology generalization topology. importance limit points in all branches ...

2009
Yongjun Zhang Yizeng Tu Jianping Zhao Ka Chen Chuanyue Wu

Aberrant Src activation plays prominent roles in cancer progression. However, how Src is activated in cancer cells is largely unknown. Genetic Src-activating mutations are rare and, therefore, are insufficient to account for Src activation commonly found in human cancers. In this study, we show that reversion-induced LIM (RIL), which is frequently lost in colon and other cancers as a result of ...

Journal: :مهندسی برق و الکترونیک ایران 0
e. babaei s. h. hosseini g. b. gharehpetian

in this paper, a new topology is proposed for three-phase to single-phase matrix converters, where more voltage levels are produced in the output in comparison with the conventional topologies. in addition, a new control method based on minimum error between the generated and the desired output voltages is proposed for three-phase to single-phase matrix converters. in the proposed control metho...

Z-Source converter or impedance-source converter is a kind of power converters, which has the responsibility to convert the direct current to alternative current. This converter with respect to its circuit diagram acts as a buck-boost converter except it doesn’t use from DC-DC converter bridge. Γ-source inverters are one of the conventional converters based on impedance-sources; which have been...

پهلوان دوست, محمد, یزدانی, محمد روح اله,

In this paper, a new step-upresonant DC-DC converter without an auxiliary switch is introduced. All the switching elements act under zero current switching condition at turn-on and turn-off instants. The proposed converter has a simple auxiliary circuit including an inductor and a capacitor. In addition, the size of the main inductor is considerably reduced because it acts as a resonant inducto...

2015
K. Aruna Kumari

In this paper, Performance of three-level integrated ac–dc converter with Hysteresis Current Control Technique is presented. The proposed converter combines with the operation of the boost power factor correction and the three-level dc–dc converter. By the implementation of Hysteresis Current controller, the switching sequence is under controlled condition and the output voltage of the proposed...

In some industries applications such as fuel cells, we must use a high voltage gain dc-dc converters for increasing voltage, but, the conventional converters cannot provide the high voltage gain with increasing duty cycle and the converters efficiency is limited by the equivalent series resistances. For this reason, in this paper, a single switch transformerless high step-up dc-dc converter wit...

ژورنال: سنجش و ایمنی پرتو 2014

During the last few years, real time gamma and neutron dosimeters have been developed and semiconductor diodes are frequently used in these dosimeters. Semiconductor diodes are used to charged particle detection. For sensitizing the detector to neutrons, a converter layer is contacted on the front surfaces of them. Incident neutrons interact with the converter and produce charged particles that...

Journal: :The Journal of biological chemistry 2002
Christof R Hauck Datsun A Hsia Dusko Ilic David D Schlaepfer

In viral Src (v-Src)-transformed cells, focal adhesion kinase (FAK) associates with v-Src by combined v-Src SH2 and gain-of-function v-Src SH3 domain binding to FAK. Here we assess the significance of the Arg-95 to Trp gain-of-function mutation in the v-Src SH3 domain through comparisons of Src-/- fibroblasts transformed with either Prague C v-Src or a point mutant (v-Src-RT) containing a norma...

2015
Kei Eguchi Kanji Abe Ichirou Oota Hirofumi Sasaki

In this paper, a new step-up/step-down AC-AC converter is designed by switched capacitor (SC) techniques. The main features of the proposed SC AC-AC converter are the symmetrical converter topology and the absence of magnetic elements. Owing to the symmetrical converter topology, the number of capacitors in the proposed AC-AC converter is fewer than that in the conventional SC AC-AC converter. ...

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