Results 91 to 100 of about 4,377 (195)

Influence of Low‐Level Laser Therapy on Postoperative Pain After Dental Implant Placement: Results From 2 Randomised Controlled Trials

Oral Surgery, Volume 19, Issue 3, Page 215-221, August 2026.
ABSTRACT Aim The objective of this study was to assess the influence of low‐level laser therapy (LLLT) on postoperative pain after dental implant placement. Material and Methods Data from two randomised controlled trials were used, where patients reported their maximum postoperative pain using a visual analogue scale (VAS) and the frequency of ...
Mateus de Azevedo Kinalski, Bernardo Antonio Agostini, Rafael Sarkis‐Onofre, César Dalmolin Bergoli, Mateus Bertolini Fernandes dos Santos   +4 more
wiley   +1 more source

MODELLING OF AVERAGE DRIFT SPEED OF ELECTRONS IN ONE-DIMENSIONAL STRUCTURE FROM GALLIUM ARSENIDE

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Modeling results of average drift speed of electrons are given in one-dimensional structure from gallium arsenide. Recommendations about a choice of sizes of a temporary step and length of a spatial cell which define procedure of numerical modeling are ...
V. N. Mishchenka
doaj  

The Role of Negative Ions in LEDs

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
LEDs are based on a semiconductor crystal with a surface in Miller indices (111), formed by diatomic molecules of gallium arsenide or indium phosphide in bulk clusters.
L. I. Gretchikhin
doaj   +1 more source

The Design of Terahertz Monolithic Integrated Frequency Multipliers Based on Gallium Arsenide Material. [PDF]

Micromachines (Basel), 2020
Meng J, Qi L, Liu X, Zhou J, Zhang D, Jin Z.   +5 more
europepmc   +1 more source

Gallium arsenide waveguides as a platform for direct mid-infrared vibrational spectroscopy. [PDF]

Anal Bioanal Chem, 2020
Haas J, Stach R, Kolm C, Krska R, Mizaikoff B.   +4 more
europepmc   +1 more source

RNA Sequencing Analyses Reveal the Potential Mechanism of Pulmonary Injury Induced by Gallium Arsenide Particles in Human Bronchial Epithelioid Cells. [PDF]

Sci Rep, 2020
Ouyang Y, Liu X, Li H, Cui S, Yan H, Pan X.   +5 more
europepmc   +1 more source

Changes in low-frequency noise in p-n junctions at low temperatures

Технологія та конструювання в електронній апаратурі, 2004
The results of experimental studies of a gallium arsenide diode in the temperature range of 78–300 K are presented. It is proposed that, when designing equipment, the operational stability of semiconductor sensors in the low-temperature range be ...
A. G. Golovko
doaj  

Negative longitudinal magnetoresistance in gallium arsenide quantum wells. [PDF]

Nat Commun, 2019
Xu J, Ma MK, Sultanov M, Xiao ZL, Wang YL, Jin D, Lyu YY, Zhang W, Pfeiffer LN, West KW, Baldwin KW, Shayegan M, Kwok WK.   +12 more
europepmc   +1 more source

Photoelectric effect accelerated electrochemical corrosion and nanoimprint processes on gallium arsenide wafers. [PDF]

Chem Sci, 2019
Guo C, Zhang L, Sartin MM, Han L, Tian ZW, Tian ZQ, Zhan D.   +6 more
europepmc   +1 more source

A gallium arsenide hybrid-pixel counting detector for 100 keV cryo-electron microscopy. [PDF]

Commun Eng
Zambon P, Montemurro GV, Fernandez-Perez S, Schnyder R, Lehmann N, Sakhelashvili T, Burkhalter S, Meffert M, Jensen A, Würsch P, Jud PA, Dudina A, Kaspar S, Schulze-Briese C.   +13 more
europepmc   +1 more source