Results 51 to 60 of about 982,593 (292)

>10 kV GaN-on-GaN PN power diode with double field plate structure [PDF]

open access: yesAPL Electronic Devices
GaN-based power devices have great potential for medium-to-high voltage applications. In this work, we present the device design of a vertical GaN-on-GaN PN power diode using a double field plate structure and guard-rings for electrical field management ...
Yibo Xu   +6 more
doaj   +1 more source

Modeling of a breakdown voltage in microdischarges

open access: yesHemijska industrija, 2009
Non-equilibrium plasmas have been used as one of the principal technologies for development of microelectronics and they are the basis for the development of new generations of nano-electronics devices required for 65 and 40 nm technologies. Microdischarges recently have become more common in everyday life.
Ivana Djordjevic   +2 more
openaire   +3 more sources

Translating whole‐genome doubling into precision medicine in cancer

open access: yesMolecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

Study of Parameters Affecting Breakdown Voltage of Bipolar Static Induction Transistor

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2017
The article considers structural and technological parameters affecting breakdown voltage of a BSIT transistor cell. The main objective of the scientific research in that field is optimization of manufacturing techniques of power electronics transistor ...
T. A. Ismailov   +2 more
doaj  

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth   +17 more
wiley   +1 more source

Comparison of AC breakdown characteristics on insulation paper (pressboard) immersed by three-element mixed insulation oil and mineral oil

open access: yesHigh Voltage, 2019
Insulation oil is an important dielectric in power devices, and many studies on mixed insulation oil have been conducted in recent years to improve the performance of insulation oils.
Dawei Feng   +5 more
doaj   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

open access: yesFEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura   +19 more
wiley   +1 more source

Study on the Direct Current Breakdown Characteristics and Influence of Electric Field Distribution in Water Droplets in Rod–Plate Air Gaps

open access: yesApplied Sciences
This study primarily simulates the flashover phenomenon between the metal fittings (rods) and the skirt surface (plates) of insulators when water droplets traverse between them under heavy rain conditions.
Jianli Zhao   +4 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Development of high repetition rate VUV lasers [PDF]

open access: yes, 2015
The work described in this thesis was aimed at developing a field of expertise in short wavelength lasers within the department of Physics and Astronomy at St. Andrews University.
Marsh, Paul N.
core   +2 more sources

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