Results 241 to 250 of about 166,481 (309)

Electrostatic Model of the Earth's Magnetic Field: An Alternative Hypothesis Based on a Net Planetary Charge

M. A. Crotti, Marcelo A Crotti
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Scalable Polyelectrolyte Complex‐Based Sorbent With Hourly Sorption−Desorption Cycles for Multicyclic Atmospheric Water Harvesting in Arid Environments

Advanced Functional Materials, EarlyView.
A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh, Incheol Heo, Won Cheol Yoo, Soo‐Hyung Choi   +3 more
wiley   +1 more source

Development of the beam separation test device to evaluate the electric field of non-destructive electrostatic septum

Nagayama,Shota, Sato,Atsushi, Harada,Hiroyuki, Yamada,Ippei, Yamamoto,Kazami, Kojima,Kunihiro, Kinsho,Michikazu, Chimura,Motoki, Shimogawa,Tetsushi   +8 more
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Effect of electrostatic fields on insects : the housefly and cabbage looper.

, 1974
Robert Angell Ridout
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THE ELECTROSTATIC FIELD IN THE TWO-DIMENSIONAL REGION BETWEEN UNEVEN ELECTRODES

, 2012
Maxim Chizhov, Maxim Eingorn, Maxim Chizhov, Maxim Eingorn, Maxim Eingorn, Ейнгорн, Максим Вячеславович   +5 more
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Electrostatic fields in ionography

Medical Physics, 1975
There is renewed interest in diagnostic radiology in electrostatic methods of imaging, such as xeroradiography and ionography. This is due to the fact that edge contrast can be achieved, aiding in the visualization of soft tissue tumors. In analyzing the image forming properties of these systems, we chose to solve the electrostatic problems by the ...
D, Plewes, H E, Johns
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Extended Systems in Electrostatic Fields

Zeitschrift für Physikalische Chemie, 2010
Abstract The basic principles behind a theoretical method for treating infinite, periodic systems exposed to an external electrostatic field are outlined. The approach, based on the vector-potential description of the external field, leads to single-particle Hartree-Fock or Kohn-Sham equations that differ from the ...
Springborg, Michael, Tevekeliyska, Violina, Kirtman, Bernard, Champagne, Benoît, Dong, Yi   +4 more
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Ionospheric electrostatic fields

Journal of Atmospheric and Terrestrial Physics, 1977
Abstract A pertubation-theoretical method has been used to solve the ionospheric potential equation of the dynamo-theory. The ionospheric large-scale electrostatic potential and force fields are given in analytical expression depending on the coefficients of an appropriate expansion of the wind fields. Numerical and graphical examples are given.
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Fundamentals of Electrostatic and Quasi-electrostatic Fields

2020
This chapter explains the fundamental characteristics of the electrostatic and quasi-electrostatic fields that the book covers. It deals with basic equations, boundary conditions, and the effects of conduction, among others. The “uniqueness theorem” in electric fields is also explained.
Tadasu Takuma, Takatoshi Shindo
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The Electrostatic Field

1968
In this chapter we shall be concerned with systems in which the charge distribution is static, residing on fixed bodies. The general expressions that we have obtained for the field intensities and potentials become very much simplified by the restriction to static systems.
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