نتایج جستجو برای: electrical field

تعداد نتایج: 954775  

2015
T. FUJITA A. SAIKI T. HASHIZUME

In this study, surface morphology control ions in a precursor solution and patterning the YSZ film has been carried out during deposition of thin film from a precursor solution by applying the electrical field for deposition and the pulsed electrical field. The precursor solution was mixed them of ZrO(NO3)4, Y(NO3)3 -6H2O into deionized water, and then was controlled nearly pH3 by adding NH3(aq...

2002
Y. Chen

This report addresses a recently reported phenomenon that a simultaneous application of energetic particle radiation, electric field, and elevated temperature for an extended period of time has a permanent adverse effect on insulating ceramics, including electrical breakdown. This behavior poses a serious challenge for fusion devices, which require electrical insulators in several key component...

2003

Virtually all electrical motors use magnetic field rotation to spin their rotors. A three-phase AC induction motor is the only type where the rotating magnetic field is created naturally in the stator because of the nature of the supply. DC motors depend either on mechanical or electronic commutation to create rotating magnetic fields. A single-phase AC induction motor depends on extra electric...

Today, smart grids are one of the important topics in the field of electrical engineering. In this paper, after identifying the communication layers among the components of a smart home in the introduction, some of the most important communication protocols ruling will be abbreviately discussed over the smart homes. Then, applying the household electrical load management program by smart homes,...

2014
Yitian Peng Jianping Lei

The distribution of potential, electric field, and gradient of square of electric field was simulated via a finite element method for dielectrophoresis (DEP) assembly. Then reduced graphene oxide sheets (RGOS)- and graphene oxide sheets (GOS)-based electrical circuits were fabricated via DEP assembly. The mechanically exfoliated graphene sheets (MEGS)-based electrical circuit was also fabricate...

Journal: :Journal of cell science 2002
Heinrich Sauer Ramona Stanelle Jürgen Hescheler Maria Wartenberg

It has been demonstrated that adenosine 5'-triphosphate (ATP) is actively secreted by cells, thereby eliciting Ca(2+)-dependent signal transduction cascades in an autocrine and paracrine manner. In the present study the effects of direct current (DC) electrical fields on ATP release, the intracellular Ca(2+) concentration [Ca(2+)](i) and growth of multicellular prostate tumor spheroids were inv...

Journal: :Journal of biological rhythms 1989
T Lintzen G Boese M Müller J Eichmeier G Ruhenstroth-Bauer

Free-running activity rhythms of nine green finches (Carduelis chloris) were studied under the influence of a 10-Hz square-wave electrical field. With a field strength of magnitude of E = 2.5 V/m in the empty cage, the population had a mean period of 23.64 +/- 0.77 hr. In the same experiment, but without the electrical field, the period was 23.66 +/- 0.80 hr. These results are in contradiction ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید