Results 21 to 30 of about 139,391 (268)
Three realizations of one neuron: variation of behavior regimes for a electronic generator of neuron-like activity in a hardware experiment [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамикаThe purpose of this work is to compare dynamical modes in the ensemble of hardware electronic generators of neuron-like activity with dynamical modes in SPICE simulator and mathematical model in order to detect whether the difference in oscillation ...
Takaishvili, Lev Vyacheslavovich +4 more
doaj +1 more source
Dual-band frequency reconfigurable 5G microstrip antenna
Jurnal Ilmiah SINERGI, 2023 Microstrip Antenna is widely developed and used in modern telecommunications equipment because of its advantages. Microstrip antenna is also used in 5G development which is expected to increase communication capacity and also be able to provide very ...
Yusnita Rahayu +2 more
doaj +1 more source
Study on Calculation Method of Transient Temperature of IGBT in Metro Vehicles
机车电传动, 2021 The physical structure of IGBT module package was introduced, and the main mechanism of chip failure caused by heat shock was analyzed. The main transfer path of chip heat loss was analyzed, the transient heat-transfer model of each link of heat transfer
Wenjie ZENG +5 more
doaj
Recent research progress of SiC superjunction devices
机车电传动, 2023 Because of its excellent physical and chemical properties, silicon carbide (SiC) is suitable for manufacturing semiconductor devices working under high temperature and high power.
ZHANG Jinping +4 more
doaj
Luminance and chromaticity characteristics of different phosphor types in laser lighting
JPhys PhotonicsLaser lighting is emerging as a viable replacement for other light sources in applications requiring high luminance not achievable with LEDs. Phosphor materials for laser lighting are often optimized in terms of luminous efficiency and/or colorimetric ...
Ole Bjarlin Jensen +4 more
doaj +1 more source
Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source
Thickness Study of Ga2O3 Barrier Layer in p-Si/n-MgZnO:Er/Ga2O3/ZnO:In Diode
Crystals, 2023 The p-Si/n-MgZnO:Er/Ga2O3/ZnO:In diodes with different Ga2O3 thicknesses were fabricated through spray pyrolysis deposition at 450 °C with aqueous solutions containing magnesium nitrate, zinc acetate, erbium acetate, gallium nitrate, and indium nitrate ...
Shih-Wei Ying +4 more
doaj +1 more source
Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens
FEBS Open Bio, EarlyView.Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee +3 more
wiley +1 more source
Effect of terahertz irradiation on DNA damage repair in living cells
FEBS Open Bio, EarlyView.We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno +3 more
wiley +1 more source
Engineering Proceedings, 2023 Energy harvesters provide excellent solutions for the power supply problem of wireless sensor nodes (WSNs), and energy harvesters with a wider bandwidth will clearly better serve WSNs and assist in the construction of Industry 4.0.
Rui Zhong +3 more
doaj +1 more source