Results 1 to 10 of about 2,213,377 (366)

Arc Ablation Resistance and Dielectric Strength Properties of PTFE/BN Composites

open access: yesEnergies, 2021
The substantial improvements in transmission voltage, which have been adopted to meet fast-growing energy demands, require more reliable power equipment and higher-quality insulating materials.
Xianping Zhao   +6 more
doaj   +1 more source

La primauté de la constitution de l’objet transitionnel chez Marc Richir [PDF]

open access: yesPhainomena, 2023
The Primacy of Constitution of the Transitional Object in Marc Richir Among the psychoanalysts, it was primarily Donald Winnicott who helped Marc Richir to clarify and develop genetic phenomenology, which had already been outlined by Edmund Husserl ...
Ming-Hon Chu
doaj   +1 more source

Blood–Brain Barrier Breakdown: An Emerging Biomarker of Cognitive Impairment in Normal Aging and Dementia

open access: yesFrontiers in Neuroscience, 2021
The blood–brain barrier (BBB) plays a vital role in maintaining the specialized microenvironment of the neural tissue. It separates the peripheral circulatory system from the brain parenchyma while facilitating communication.
Basharat Hussain   +2 more
semanticscholar   +1 more source

Simulation study of direct current vacuum breakdown and its application to high-gradient accelerating structures [PDF]

open access: yesNuclear Technology and Radiation Protection, 2020
It is well known that radio frequency breakdown is one of the main limitations in high frequency accelerators. Similarities have been detected between breakdowns in direct current vacuum gaps and those in superconducting radio frequency cavities.
Radmilović-Rađenović Marija D.   +1 more
doaj   +1 more source

Performance Insulator Cover Type : YSL-70-AP Post Voltage Break Down Test

open access: yesLogic, 2020
Electrical energy affect to economic, electrical energyconsumption will increase and decrease likely economics. In this globalization era, electricity consumption was increased trendyearly since industrialization era.
Wayan Jondra   +2 more
doaj   +1 more source

Multiple Control Policy in Unreliable Two-Phase Bulk Queueing System with Active Bernoulli Feedback and Vacation

open access: yesMathematics, 2023
In this paper, a bulk arrival and two-phase bulk service with active Bernoulli feedback, vacation, and breakdown is considered. The server provides service in two phases as mandatory according to the general bulk service rule, with minimum bulk size ′a ...
S. P. Niranjan   +3 more
doaj   +1 more source

A review of passivity breakdown on metal surfaces: influence of chloride- and sulfide-ion concentrations, temperature, and pH

open access: yesEmergent Materials, 2021
Metals, including austenitic steels and alloys, have been extensively applied in industrial and engineering applications. Passive films on metal surfaces are very important for corrosion protection.
Hemalatha Parangusan   +2 more
semanticscholar   +1 more source

Wind Drift, Breakdown, and Pile Up of the Ice Field

open access: yesJournal of Marine Science and Engineering, 2023
This article contains the analytical model of the drift of a separate ice field under the action of wind and current, in which velocities and directions can vary over time.
Vadim K. Goncharov
doaj   +1 more source

A controlled field experiment to investigate the deterioration of earthen heritage by wind and rain

open access: yesHeritage Science, 2019
Earthen heritage constitutes 10% of sites on the World Heritage List and many of these sites are experiencing extensive deterioration caused by environmental forces, such as wind and rain.
J. Richards, G. Zhao, H. Zhang, H. Viles
doaj   +1 more source

Dielectric breakdown I: A review of oxide breakdown [PDF]

open access: yes, 1996
This paper gives an overview of the dielectric breakdown in thin oxide layers on silicon. First test methods are discussed, followed by their application to the estimation of the oxide lifetime.
Klootwijk, J.H., Verweij, J.F.
core   +2 more sources

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