Results 91 to 100 of about 21,403,318 (290)

Delayed poration after ultrashort electric pulses on Jurkat cell

open access: yes, 2007
Electrical properties of cancer cells have been studied widely to understand cancer. The increase in electrical conductivity of Jurkat cell suspension after ultrashort electric pulses has been considered as an important phenomenon of the interaction ...
Daly, K., Chen, G.
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Mechanism of Multiple Hot Spots at PWM Pulse Voltage for Medium Voltage Cable Terminations

open access: yes工程科学与技术, 2013
:In order to investigate the premature failure of medium voltage cable terminations under PWM (pulse width modulated) voltages, the relationships between surface hot spot characteristics and electric field distribution were investigated.
周凯   +4 more
doaj  

Study on Breakdown Characteristics of On-Train High-Voltage Combined Electrical Apparatus Under Lightning Transient Conditions

open access: yesApplied Sciences
The high-voltage system of high-speed trains is now in the form of combined electrical apparatus, which has a high probability of insulation breakdown due to frequent overvoltage during operation.
Jixing Sun   +4 more
doaj   +1 more source

Thermo-physical properties and effect of electrical field on drying process of paddy [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2007
Thermo-physical properties and high voltage electrical field (HVEF) effecting to drying rate of paddy was presented in this research. Thermo-physical properties in terms of apparent-density, specific heatcapacity, void fraction and equilibrium moisture ...
Tirawanicahkul, Y.   +2 more
doaj  

Effect of high voltage electric field on structure and property of PEDOT : PSS film

open access: yesФизика и техника полупроводников, 2017
Low electrical conductivity of PEDOT : PSS film is to some extent a limit for its wide application. To solve this problem, the high voltage electric field was used to improve the film's electrical conductivity and its effects on the film's structure and properties were investigated.
Jinling Zhang, Juncheng Liu
openaire   +2 more sources

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Thermal bubble behaviour in liquid nitrogen under electric fields

open access: yes, 2008
This thesis describes thermally induced bubble behaviour changes in liquid nitrogen (LN2) under electric fields. Cryogenic liquids such as LN2 have been used not only as the coolant but also as the electrical insulator in superconducting and cryogenic ...
Wang, Ping
core   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

Chemical electric field effects in biological macromolecules [PDF]

open access: yes, 1986
Neumann E. Chemical electric field effects in biological macromolecules. Progress in Biophysics and Molecular Biology.
Eberhard Neumann, Neumann, Eberhard
core   +1 more source

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