Results 31 to 40 of about 2,006,270 (253)

Enucleated Weight/Enucleation Time, Is It Appropriate for Estimating Enucleation Skills for Holmium Laser Enucleation of the Prostate? A Consideration of Energy Consumption [PDF]

The World Journal of Men's Health, 2018
Purpose: To date, the parameters for evaluating enucleation efficiency have only considered enucleation time, although operators simultaneously consume both time and energy during holmium laser enucleation of the prostate.
Khae Hawn Kim, Kwang Taek Kim, Jin Kyu Oh, Kyung Jin Chung, Sang Jin Yoon, Han Jung, Tae Beom Kim   +6 more
doaj   +1 more source

Solid-State Chemistry with Nonmetal Nitrides [PDF]

, 1993
Among the nonmetal nitrides, the polymeric binary compounds BN and Si3N4are of particular interest for the development of materials for high-performance applications. The outstanding features of both substances are their thermal, mechanical, and chemical
Schnick, Wolfgang
core   +1 more source

Direct observation of strong surface reconstruction in partially reduced nickelate films

Nature Communications
The polarity of a surface can affect the electronic and structural properties of oxide thin films through electrostatic effects. Understanding the mechanism behind these effects requires knowledge of the atomic structure and electrostatic characteristics
Chao Yang, Rebecca Pons, Wilfried Sigle, Hongguang Wang, Eva Benckiser, Gennady Logvenov, Bernhard Keimer, Peter A. van Aken   +7 more
doaj   +1 more source

High voltage solid-state relay [PDF]

, 1974
Hybrid microelectronics relay has characteristics significantly superior to conventional solid state relays. Relay provides 2500 Vdc input to output isolation and operates from high threshold logic signal to switch load of 400 Vdc at 2 mA.
Janssen, W. A., Riley, T. J., Sater, B. L.   +2 more
core   +1 more source

Solid-state diffusion in amorphous zirconolite [PDF]

, 2014
his research utilised Queen Mary's MidPlus computational facilities, supported by QMUL Research-IT and funded by EPSRC grant EP/K000128/1. We are grateful to E.
Brazhkin, VV, Dove, MT, Geisler, T, Todorov, IT, Trachenko, K, Yang, C, Zarkadoula, E   +6 more
core   +2 more sources

Direct imaging of residual oxygen disorder in an infinite-layer nickelate superlattice via multislice ptychography

Nature Communications
Infinite-layer nickelates have garnered significant attention due to their potential for high-temperature superconductivity. Despite extensive research, the interplay between oxygen stoichiometry and electronic properties in infinite layer nickelates ...
Chao Yang, Hongguang Wang, Roberto A. Ortiz, Kelvin Anggara, Eva Benckiser, Bernhard Keimer, Peter A. van Aken   +6 more
doaj   +1 more source

Electrodes for solid state devices [PDF]

, 1983
The invention relates to coated metal powders and to dispersions of such powders in liquid vehicles forming screenable, sinterable pastes for use in forming electrodes on photovoltaic devices.
Bickler, D. B.
core   +1 more source

Solid-state dewetting on curved substrates

, 2018
Based on the thermodynamic variation to the free energy functional, we propose a sharp-interface model for simulating solid-state dewetting of thin films on rigid curved substrates in two dimensions.
Bao, Weizhu, Jiang, Wei, Srolovitz, David J., Wang, Yan   +3 more
core   +1 more source

Solid state switch [PDF]

, 1969
Solid state switching circuit design to increase current capacity of low rated relay ...
Booth, R. A., Schloss, A. L.
core   +1 more source

Solid-state configurations [PDF]

, 1980
Two prototype solid-state phased array systems concepts developed for the solar power satellite (SPS) are described. In both concepts, the beam was centered on the rectenna by means of phase conjugation of a pilot signal emanating from the ground.
Schroeder, K. G.
core   +1 more source