نتایج جستجو برای: electric field reduction

تعداد نتایج: 1348642  

Farshid Ghorbani Shahna, Mahboobeh Eshaghi Tahereh Dehghanpour Zohre Karami

Introduction: Public and occupational exposure to extremely low frequency (ELF) electric and magnetic fields induced by electrical equipment is a significant issue in the environment and at the workplace due to their potential health effects on public health. The purpose of this study was assessment of the electric and magnetic fields intensities and determination of mental and psychological ef...

In recent years, dielectrophoresis based microfluidics systems have been used to manipulate colloids, inert particles, and biological microparticles, such as red blood cells, white blood cells, platelets, cancer cells, bacteria, yeast, micro‌organisms, proteins, DNA, etc. In the current study the governing electric potential equations have been solved in the presence of cell for the purpose of ...

Background and Objectives: Freezing under statically electric fields is one of the novel freezing methods to improve the quality of frozen products by controlling the nucleation process. The objective of this study was to investigate effects of freezing under electrostatic fields on the freezing parameters and microstructures of frozen button mushrooms. Materials and Methods: Mushroom samples w...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1388

چکیده ندارد.

M. A. Hajabasi M. M. Soleymani, S. Elahi Mahani

In this paper, a rectangular sandwich plate with a constrained layer and an electrorheological (ER) fluid core is investigated. The rectangular plate is covered an ER fluid core and a constraining layer to improve the stability of the system. The two outer layers of the sandwich structure are elastic. The viscoelastic materials express the middle layer behavior under electric field and small st...

In this paper, we consider a massive charged scalar field coupled to a uniform electric field background in a 3 dimensional de Sitter spacetime. We consider the value of the dimensionless coupling constant of the scalar field to the scalar curvature of a 3 dimensional de Sitter spacetime equal to 1/8. We compute the expectation value of the trace of the energy-momentum tensor in the in-vacuum s...

Journal: :Energies 2021

The growing interest in the negative environmental impact of overhead power lines high and extra-high voltage stems from increasing ecological awareness societies. Consequently, a number respective legal restrictions have been issued actions undertaken to reduce this impact, especially electric field frequency. aim paper is analyze possibilities reducing width influence zones by changing design...

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