Development of a stable ultraviolet source and techniques for accurate radiometry Annual summary report, 1 Jan. - 31 Dec. 1965 [PDF]
Drawings and characteristics of small portable model of high pressure plasma arc source for stable accurate ultraviolet ...
Erminy, D. E. +3 more
core +1 more source
Micro Elastofluidics for Tuneable Droplet Merging
Advanced Materials Technologies, EarlyView.This technical paper provides a proof of concept of fully flexible and stretchable microfluidic technology for tuneable droplet mixing and merging. The phenomenon is justified through theoretical, numerical and experimental studies. ABSTRACT Droplet microfluidics enables precise handling of discrete fluid volumes at the microscale, with broad ...
Uditha Roshan +8 more
wiley +1 more source
Role of 5 wt.% Mg Alloying in Al on Corrosion Characteristics of Al-Mg Coating Deposited by Plasma Arc Thermal Spray Process. [PDF]
Materials (Basel), 2023 Jeong HR, Singh JK.
europepmc +1 more source
Vapor-filled thermionic converters final report [PDF]
Cesium vapor diode thermionic converter - electrode surface properties, space charge neutralization, plasma studies on arc ...
Fendley, J. R., Jr. +2 more
core +1 more source
Nuclear burst plasma injection into the magnetosphere and resulting spacecraft charging [PDF]
, 1977 The passage of debris from a high altitude ( 400 km) nuclear burst over the ionospheric plasma is found to be capable of exciting large amplitude whistler waves which can act to structure a collisionless shock.
Cipolla, J. A. +3 more
core +1 more source
Effect of Pilot Arc on Arc Properties of Variable Polarity Plasma Arc
Chinese Journal of Mechanical Engineering, 2008 Variable polarity plasma arc(VPPA)welding has shown its unique advantages in the welding of thick aluminum alloy plate.Pilot arc and its power source have great influences on arc shape,mechanical properties and static characteristic of arc in variable polarity plasma arc.By means of high-speed photograph,pressure sensor and signal detection system ...
openaire +1 more source
Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering
Advanced Photonics Research, Volume 6, Issue 5, May 2025.Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik +7 more
wiley +1 more source
An Overview of Thermal Plasma Arc Systems for Treatment of Various Wastes in Recovery of Metals. [PDF]
Materials (Basel), 2022 Samal S, Blanco I.
europepmc +1 more source
The variable polarity plasma arc welding process: Its application to the Space Shuttle external tank [PDF]
The technical history of the variable polarity plasma arc (VPPA) welding process being introduced as a partial replacement for the gas shielded tungsten arc process in assembly welding of the space shuttle external tank is described.
Bayless, O. E., Jr. +4 more
core +1 more source
Advanced Science, EarlyView.Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun +7 more
wiley +1 more source