Results 81 to 90 of about 2,377,720 (350)

Effects of humidity on variation of negative corona-generated space charge in rod to plane electrode

open access: yesThe Journal of Engineering, 2019
The variation of negative corona-generated space charge related to the humidity has been systematically calculated and analysed by computational approaches.
Xingming Bian   +5 more
doaj   +1 more source

Cine recording ophthalmoscope [PDF]

open access: yes, 1972
Camera system provides accurate photographic recording during acceleration of centrifuge and permits immediate observation of dynamic changes in retinal circulation by a closed-circuit television loop. System consists of main camera, remote control unit,
Fitzgerald, J. W.
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Power Supply Options for a Naval Railgun

open access: yes, 2017
Large railguns require powerful power supply units. At the French-German Research Institute of Saint-Louis (ISL) most experimental railguns are driven by power supply units based on capacitors.
Hundertmark, Stephan, Liebfried, Oliver
core   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

A Virtual Power Plant-Integrated Proactive Voltage Regulation Framework for Urban Distribution Networks: Enhanced Termite Life Cycle Optimization Algorithm and Dynamic Coordination

open access: yesAlgorithms
Amid global decarbonization mandates, urban distribution networks (UDNs) face escalating voltage volatility due to proliferating distributed energy resources (DERs) and emerging loads (e.g., 5G base stations and data centers). While virtual power plants (
Yonglin Li   +5 more
doaj   +1 more source

Research of arc extinguishing characteristics of annular multi-break compression lightning protection devices [PDF]

open access: yesAIP Advances
The plasma arc generated by lightning strikes is the primary factor causing short circuits in transmission lines. To reduce the lightning-induced trip-out rate of transmission lines, this paper proposes a novel annular multi-break compression active arc ...
Wei Guo   +4 more
doaj   +1 more source

Default for Washington Power? [PDF]

open access: yes
Washington Public Power Supply System ; Federal Reserve District, 12th ; Electric utilities ; Municipal bonds ; Bonneville Power ...
Yvonne Levy
core  

On the Estimation of the Distribution of Power Generated at a Wind Farm using Forecast Data [PDF]

open access: yes, 2008
New regulations on the supply of electrical energy in Ireland have introduced a system of suppliers bidding proposals for the cost of supply for each 30 minute period of the following day.
Ramsey, David
core  

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

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