Results 101 to 110 of about 8,108,520 (294)
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source
Predicting models for critical velocity at the stair entrance under a two-story building fire
Journal of Safety Science and ResilienceThe cross-floor spread of fire smoke in a two-story building hinders personal evacuation and leads to casualties. To address this issue, sufficient wind pressure needs to be applied at the stair to prevent smoke from entering the upper space, and the ...
Zeng Long +7 more
doaj +1 more source
Allocating Transmission to Mitigate Market Power in Electricity Networks [PDF]
We ask what conditions transmission contracts increase or mitigate market power. We show that the allocation process of transmission rights is crucial. In an efficient arbitraged uniform price auction, generators will only obtain contracts that mitigate ...
Neuhoff, K. +2 more
core
Stability studies of Sasol Synfuels Transmission and Distribution network under fault conditions and N-1 supply contingency [PDF]
, 2011 Includes abstract.Includes bibliographical references (leaves 129-130).The aim of the work is to perform a transient stability analysis of the Sasol Synfuels Transmission and Distribution network when the power system is subjected to fault conditions and
O'Donoghue, Patrick
core +1 more source
Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly
Advanced Functional Materials, EarlyView.Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim +11 more
wiley +1 more source
A Comparative Study of Impact Series FACTS Devices on Distance Relay Setting in 400 kV Transmission Line [PDF]
Journal of Electrical and Electronics Engineering, 2012 This research paper presents a comparative study of the performance of distance protection for transmission line 400 kV in Algerian transmission networks at Group Sonelgaz (Algerian Company ofElectricity and Gas) compensated by two different series ...
ZELLAGUI Mohamed, CHAGHI Abdelaziz
doaj
Advanced Functional Materials, EarlyView.Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley +1 more source
High‐speed main protection for multiterminal LCC‐MMC‐UHVDC based on initial wave process comparison
IET Generation, Transmission & DistributionThe multiterminal LCC‐MMC‐UHVDC, which employs an LCC on the rectifier side and multiple FHMMCs on the inverter side, has emerged as a cutting‐edge technology.
Yan Li +5 more
doaj +1 more source
The use of Synchronized Phasor Measurement to Determine Power System Stability, Transmission Line Parameters and Fault Location [PDF]
, 2011 In recent years, voltage instability has been a big issue in power systems. There are many factors contributing to voltage collapse which might cause blackouts, such as the demands of consumption growth, the influence of harmonic components and reactive ...
Jiao, Yushi, Yushi Jiao
core
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source