Results 41 to 50 of about 3,738 (268)
A Field Observation on Lightning Performance Improvement of Overhead Distribution Lines [PDF]
, 2009 Two feeders of 20 kV overhead distribution lines which are located in a high lightning density area are chosen to be observed as a field study due to their good lightning performance after improvement of lightning protection system.
Hidayat, S. (Syarif) +3 more
core
Samplify: a versatile tool for image‐based segmentation and annotation of seed abortion phenotypes
New Phytologist, Volume 250, Issue 3, Page 1964-1978, May 2026.Summary Automated seed phenotyping has wide applications in research and agriculture and relies on easy‐to‐use platforms and pipelines. Seed phenotyping in the model species Arabidopsis thaliana poses a significant challenge due to the large number of tiny seeds produced by individual plants, which are difficult to manually separate and count.
Heinrich Bente +4 more
wiley +1 more source
p21 Knockdown as a Therapeutic Strategy for Focal Cartilage Injury Repair
The FASEB Journal, Volume 40, Issue 8, 30 April 2026.Intraarticular injection of lentiviral p21 shRNA (targeting Cdkn1a) into murine knees with full‐thickness cartilage defects reduces chondrocyte senescence while enhancing matrix repair with minimal hepatic off‐target effects. ABSTRACT Focal articular cartilage defects lack intrinsic regenerative capacity and can progress to osteoarthritis as no ...
Leila Larijani +4 more
wiley +1 more source
Advanced Materials, Volume 38, Issue 20, 7 April 2026.Microarchitecture sculpting via phase separation programs hydrogel mechanics by creating globular, inverse globular, and spinodal structures. Spinodal architectures deliver superior toughness and energy dissipation, while ionic modulation through single polymer phase separation offers a simple, scalable route to tune mechanical properties ...
Castro Johnbosco +9 more
wiley +1 more source
机车电传动, 2022 The traction power supply system will have high amplitude transient overvoltage after lightning stroke, which will affect the stable operation of railway transportation system.
XIE Xuefang
doaj
Transient Response Characteristics of Metal Oxide Arrester under High-Altitude Electromagnetic Pulse
Energies, 2022 In order to study the strong electromagnetic pulse effect of critically vulnerable equipment in power systems and evaluate the survivability under high-altitude electromagnetic pulses, it is necessary to study the characteristics of the transient ...
Feng Qin +5 more
doaj +1 more source
Barriers to Indigenous Fire Stewardship on Karuk Lands
Ecology and Evolution, Volume 16, Issue 4, April 2026.This paper examines the Karuk Tribe's experiences with settler colonialism and their efforts to restore cultural fire stewardship in the wake of the 2020 Slater Fire, which burned 157,000 acres of Karuk ancestral territory. Through a collaborative, community‐engaged case study approach, we conducted 13 interviews with Karuk Tribal members and staff to ...
Caitlyn Cruz +5 more
wiley +1 more source
High Voltage, Volume 11, Issue 2, Page 370-384, April 2026.ABSTRACT As the ‘main blood vessel’ of the traction power supply system for high‐speed trains, the ‘wheel‐rail’ coupling grounding reflux system provides the vital channel to send traction current back to terrestrial substations; meanwhile, the rail track also plays a role in transmitting the train's occupancy signal to the control system. An insulated
Jiefu Hou +9 more
wiley +1 more source
A Review of Current Issues in State-of-Art of Wind Farm Overvoltage Protection
Energies, 2011 This paper elaborates on several important outstanding issues in the state-of-art of overvoltage protection selection for modern wind farms. The lack of experience with this still-new technology, together with the inherent complexity of wind farm ...
Ranko Goić, Petar Sarajčev
doaj +1 more source
Environmentally friendly compact air-insulated high-voltage substations [PDF]
, 2018 This paper investigates the possible options for achieving a substantial reduction in a substation footprint using air-insulated switchgear as a more environmentally-friendly alternative to gas-insulated substations that use SF6 gas.
Albano, Maurizio +3 more
core +2 more sources