Results 31 to 40 of about 109,709 (196)

Pulsed electromagnetic therapy in cancer treatment: Progress and outlook

open access: yesView, 2022
Cancer is one of the major diseases that endanger human health. Current treatment options have low patient tolerance, poor prognosis, and strong side effects.
Wenjun Xu   +6 more
doaj   +1 more source

Field-induced polaron formation in the Holstein-Hubbard model [PDF]

open access: yes, 2014
We study the effect of strong DC and pulsed electric fields on a Mott insulating system with coupling to optical phonons. A DC field of the order of the gap induces a metallic state characterized by polaronic features in the gap region and a partially ...
Eckstein, Martin, Werner, Philipp
core   +2 more sources

Intense Pulsed Electric Fields Denature Urease Proteins [PDF]

open access: yesBioelectricity, 2019
AbstractThis paper describes the effects of nanosecond pulsed electric fields (nsPEFs) on the structure and enzyme activity of three kinds of proteins. Intense (up to 300 kV/cm), 5-ns-long electrical pulses were applied to solutions of lysozyme (14 kDa, monomer), albumin (67 kDa, monomer), and urease (480 kDa, hexamer).
Urabe, Gen   +2 more
openaire   +3 more sources

Electropermeabilization of inner and outer cell membranes with microsecond pulsed electric field. Quantitative study with calcium ions [PDF]

open access: yes, 2017
Microsecond pulsed electric fields (mu sPEF) permeabilize the plasma membrane (PM) and are widely used in research, medicine and biotechnology. For internal membranes permeabilization, nanosecond pulsed electric fields (nsPEF) are applied but this ...
Andrã©, Franck M.   +4 more
core   +2 more sources

Processing of sugar beets assisted by pulsed electric fields

open access: yesResearch in Agricultural Engineering, 2022
Pulsed electric fields (PEFs) are becoming more and more popular in different applications in processing agricultural products. The PEF technology is based on the application of high voltage short pulses that allow electroporation in the cell membranes ...
Eugene Vorobiev, Nikolai Lebovka
doaj   +1 more source

Preparation of circular Rydberg states in helium using the crossed fields method [PDF]

open access: yes, 2016
Helium atoms have been prepared in the circular $|n=55,\ell=54,m_{\ell}=+54\rangle$ Rydberg state using the crossed electric and magnetic fields method.
Hogan, S. D., Zhelyazkova, V.
core   +2 more sources

Special Issue on Electroporation Systems and Applications

open access: yesApplied Sciences, 2023
High pulsed electric fields (PEF) trigger the phenomenon of a transient increase in the permeability of the plasma membranes of biological cells, which is known as electroporation [...]
Vitalij Novickij
doaj   +1 more source

Excitation and characterization of long-lived hydrogenic Rydberg states of nitric oxide [PDF]

open access: yes, 2020
High Rydberg states of nitric oxide (NO) with principal quantum numbers between 40 and 100 and lifetimes in excess of 10 $\mu$s have been prepared by resonance enhanced two-color two-photon laser excitation from the X $^2\Pi_{1/2}$ ground state through ...
Deller, A., Hogan, S. D
core   +2 more sources

Lattice Boltzmann Method Simulation of Bubble Dynamics for Enhanced Boiling Heat Transfer by Pulsed Electric Fields

open access: yesEnergies
The application of electric fields during pool boiling heat transfer has demonstrated significant potential to enhance thermal performance. However, research on boiling heat transfer enhancement under pulsed electric fields remains insufficient.
Xiaoliang Zhao   +3 more
doaj   +1 more source

Rydberg-Stark states in oscillating electric fields

open access: yes, 2015
Experimental and theoretical studies of the effects of weak radio-frequency electric fields on Rydberg-Stark states with electric dipole moments as large as 10000 D are reported.
Hogan, S. D., Zhelyazkova, V.
core   +1 more source

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