Results 31 to 40 of about 1,112,992 (348)

Direct measurement of the carrier leakage in an InGaAsP/InP laser [PDF]

, 1983
Carrier leakage over the heterobarrier in an InGaAsP/InP laser is measured directly in a laser-bipolar-transistor structure.
Chen, T. R., Chiu, L. C., Hasson, A., Koren, U., Margalit, S., Yariv, A., Yu, K. L.   +6 more
core   +1 more source

Enhancing the Lifetime of the Pneumatic Cylinder in Automatic Assembly Line Subjected to Repeated Pressure Loading

Metals, 2021
This study demonstrates the application of parametric accelerated life testing (ALT) as a procedure to identify design deficiencies and correct them in generating a reliable quantitative (RQ) specification.
Seongwoo Woo, Dennis L. O’Neal, Yimer Mohammed Hassen   +2 more
doaj   +1 more source

Changes on optical coherence tomography angiography and fluorescein angiography in eyes with neovascular age-related macular degeneration [PDF]

International Journal of Ophthalmology, 2022
AIM: To evaluate the changes on optical coherence tomography angiography (OCTA) and fluorescein angiography (FA) and their correlation in neovascular age-related macular degeneration (nAMD) before and after intravitreal aflibercept injections (IAIs ...
So Min Ahn, Mihyun Choi, Cheolmin Yun, Seong-Woo Kim, Jaeryung Oh   +4 more
doaj   +1 more source

Quantitative and Qualitative Analysis of Dynamic Cavernosographies in Erectile Dysfunction due to Venous Leakage [PDF]

, 1989
Of 521 patients with erectile dysfunction in whom a multidisciplinary approach was used, 145 (27.8%) showed venous leakage as (concomitant) etiology of the impotence in dynamic cavernosography.
Bookstein, Christian Geor Stief, Ebbehoj, Fournier, Gilbert, Juenemann, Lewis, Lierse, Lue, Lue, Porst, Stief, Ulrich Wetterauer, Virag, Virag, Wespes, Wespes   +16 more
core   +1 more source

A Method to Construct Early-Warning and Emergency Response System for Sulfur Hexafluoride Leakage in Substations

IEEE Access, 2020
Sulfur hexafluoride (SF6) gas leakage in populous urban areas, once occurring, can cause death from suffocation if its concentration largely exceeds 1000ppm and oxygen concentration is low than 19 vol-%.
Chunrui Liu, Wunan Gu, Lei Shi, Feng Wang   +3 more
doaj   +1 more source

Quantum information leakage [PDF]

Nature Reviews Chemistry, 2020
Decoherence in quantum systems compromises the quantum information processing. However, in molecular systems, coherence is not completely lost and residual coherence can provide important information to guide the design of efficient molecular qubits.
openaire   +2 more sources

Leakage Effect on the Transmission Properties of a Duct Loaded with a Helmholtz Resonator

Applied Sciences, 2022
The characteristics of transmitted acoustic field have important significance to the leakage detection and the acoustic metasurface technology. When the additional leak holes are present, the conventional single neck Helmholtz resonator will naturally ...
Yang Ou, Yonghui Zhao
doaj   +1 more source

Longitudinal study on the influence of Nd:YAG laser irradiation on microleakage associated of two filling techniques. [PDF]

, 2009
Objective: This study investigates the effects of Nd:YAG laser irradiation on apical and coronal seals, when used prior to two root canal filling techniques.
De Moor, Roeland, Dewilde, Nicolas, Hommez, Geert, Mavridou, Athina, Meire, Maarten   +4 more
core   +1 more source

Investigation on leakage and solidification characteristics of fluorides in molten salt reactor

He jishu, 2021
BackgroundThe high temperature molten salt is generally used as the heat transfer medium in molten salt reactor (MSR), and the molten salt leakage accident is a crucial issue for the safety of reactor operation.PurposeThis study aims to investigate the ...
WANG Yun, TIAN Jian, ZHOU Chong, WANG Naxiu   +3 more
doaj   +1 more source

Unifying Leakage Models: From Probing Attacks to Noisy Leakage. [PDF]

Journal of Cryptology, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Duc Alexandre, Dziembowski Stefan, Faust Sebastian   +2 more
openaire   +4 more sources