Results 51 to 60 of about 705,360 (411)
Sensors, 2021 Diagnostics and assessment of the structural performance of collectors and tunnels require multi-criteria as well as comprehensive analyses for improving the safety based on acquired measurement data.
Paweł Popielski +5 more
doaj +1 more source
Role of self-propulsion of marine larvae on their probability of contact with a protruding collector located in a sea current [PDF]
, 2011 Settlement of marine larvae on a substrate is a fundamental problem of marine life. The probability of settlement is one of the quantitative characteristic of the settlement process. The probability of larval contact with a substrate is the upper bound of the probability of settlement.
arxiv +1 more source
Module failure isolation circuit for paralleled inverters [PDF]
, 1979 A module failure isolation circuit is described which senses and averages the collector current of each paralled inverter power transistor and compares the collector current of each power transistor the average collector current of all power transistors ...
Nagano, S.
core +1 more source
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source
International Journal of Reproductive BioMedicineBackground: Follicle-stimulating hormone receptor (FSHR) and luteinizing hormone/choriogonadotropin receptor (LHCGR) are integral to ovarian function, facilitating follicle development and maturation through their respective hormonal interactions.
Jayesh Amin +6 more
doaj +1 more source
Use of high-thermal conductive aluminum nitride based ceramics in vacuum UHF electronic devices [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013 Analysis of properties and characteristics of the alumina, beryllium oxide and aluminum nitride based ceramic materials used in UHF electronic devices has been made.
Chasnyk V. I.
doaj
Developments of Pulsed Electron Beam Sources for High-Power Microwave Applications
IEEE Access, 2020 High-current pulsed electron beam sources are the core components of high-power microwave systems. In order to meet the requirements of future applications, one needs to improve the performance of electron beam sources in terms of vacuum insulation, beam
Tao Xun +8 more
doaj +1 more source
Circuit for automatic load sharing in parallel converter modules [PDF]
, 1979 A nondissipative circuit for automatic load sharing in parallel converter modules having push-pull power transistors is presented. Each transistor has a separate current-sensing transformer and an impedance-adjusting transformer in series with its ...
Nagano, S.
core +1 more source
Improvement of device characteristics by multiple step implants or introducing a C gettering layer [PDF]
, 1992 Ion implantation is used for realization of the collector in vertical bipolar transistors in a BiCMOS process. Secondary defects, remaining after annealing the implant damage, can give rise to an increased leakage current and to collector-emitter shorts.
Custer, J.S. +4 more
core +3 more sources