Results 71 to 80 of about 572,795 (322)
Evolution of Internal Granular Structure at the Flow-Arrest Transition [PDF]
Granular Matter 22, 41 (2020), 2019 The evolution of the internal granular structure in shear-arrested and shear-flowing states of granular materials is characterized using fabric tensors as descriptors of the internal contact and force networks. When a dilute system of frictional grains is subjected to a constant pressure and shear stress, the bulk stress ratio is well-predicted from ...
arxiv +1 more source
Advanced Science, EarlyView.How do chemical and physical processes involving multiple phases develop on compact astrophysical objects such as white dwarf stars? Herein, entropy‐driven self‐assembly of rod‐shaped nanoparticles in centrifugal acceleration fields up to 7251 times the gravity of Earth is investigated, where strong acceleration fields accelerated the kinetics of phase
Lingyan Xu, Hongbo Zhao, Pei‐Xi Wang
wiley +1 more source
Operational characteristics of surge arresters within high voltage substations [PDF]
, 2016 Surge arresters form a critical component in the safe and reliable operation of electrical zone substations. Overvoltages resulting from a lightning strike pose the greatest risk of damage to substation equipment reaching peak values of over 100 times ...
Close, Andrew James
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Longitudinal, Multimodal Tracking Reveals Lasting Neurovascular Impact of Individual Microinfarcts
Advanced Science, EarlyView.Jin et al. investigate the neurovascular impact of microinfarcts, revealing transient neural suppression with minimal cell death and recovery linked to vascular remodeling. Fast‐spiking interneurons exhibit reduced excitability, whereas regular‐spiking neurons showed increased bursting activity. Disruptions in low‐gamma phase locking suggest persistent
Yifu Jin +9 more
wiley +1 more source
Major Surge Activity of Super-Active Region NOAA 10484 [PDF]
, 2009 We observed two surges in H-alpha from the super-active region NOAA 10484. The first surge was associated with an SF/C4.3 class flare. The second one was a major surge associated with a SF/C3.9 flare. This surge was also observed with SOHO/EIT in 195 angstrom and NoRh in 17 GHz, and showed similar evolution in these wavelengths.
arxiv +1 more source
PENENTUAN JARAK ARRESTER DENGAN TRANSFORMATOR DI PT.PLN LEUNG BATA CABANG BANDA ACEH [PDF]
, 2015 Setiap industri besar membutuhkan sumber energi listrik yang besar. Melihat pengaruhnya terhadap tegangan abnormal yang tiba pada transformator. Arrester adalah alat proteksi bagi peralatan listrik terhadap tegangan lebih yang disebabkan oleh petir atau ...
Risma Afdhal
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Advanced Science, EarlyView.This work summarizes the efficacy and mechanisms of probiotics in CRC treatment, providing a comprehensive overview of various encapsulation methods such as microcapsules, hydrogels, single‐cell nanocoatings, and nanofibers for targeted probiotic delivery to inflammatory sites, with particular emphasis on the potential advantages of emerging single ...
Hao Zhong +5 more
wiley +1 more source
Antipode, EarlyView., 2023 Abstract The perceptions and representations of whiteness around motherhood, family, and black sexuality reproduce the logic of what Hortense Spillers calls “captive flesh”, controlling understandings about femininity, motherhood, and gender. This debate is guided by the politics of the racial neoliberal agenda that works to control the urban ...
Danielle Pereira de Araújo
wiley +1 more source
Quality Assessment of Low Voltage Surge Arresters
IEEE Access, 2022 Users expect reliable operation of the surge arrester during overvoltages, which may originate from a switching process or a lightning discharge. The necessary conditions to guarantee these expectations are: appropriate construction of the surge arrester,
Leszek S. Litzbarski +6 more
doaj +1 more source
Analisa Sistem Proteksi Petir pada Sutt 150 KV Menggunakan Software ATP [PDF]
, 2018 Electrical energy is very important today. The power company distributes the electric energy through the 150 kV overhead lines. The transmission line is a major part of the electrical energy distribution process.
Murdiya, F. (Fri), Sano, H. A. (Havel)
core