Results 81 to 90 of about 37,967,106 (341)
Magnetically switched power supply system for lasers [PDF]
, 1987 A laser power supply system is described in which separate pulses are utilized to avalanche ionize the gas within the laser and then produce a sustained discharge to cause the gas to emit light energy.
Pacala, Thomas J.
core +1 more source
Real Time Power System and Sub Synchronous Inter Harmonics [PDF]
, 2017 Real time Power system is associated with different types of abnormalities which percolate into the system thus generating various spurious signals, which ultimately results in massive breakdown of the same.
Das, P. (Partha) +3 more
core +1 more source
Estimation of Power System Inertia From Ambient Wide Area Measurements
IEEE Transactions on Power Systems, 2018 This study presents a method of estimating the effective inertia of a power system from ambient frequency and active power signals measured by phasor measurement units.
Kaur Tuttelberg +3 more
semanticscholar +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Physical Mechanism Enabled Neural Network for Power System Dynamic Security Assessment
CSEE Journal of Power and Energy SystemsData-driven artificial intelligence technologies have emerged as increasingly fascinating tools for assessing power system security. However, their inherent mechanism of inexplicability and unreliability now limits their scalability in power systems.
Guozheng Wang +8 more
doaj +1 more source
Toward a Consensus on the Definition and Taxonomy of Power System Resilience
IEEE Access, 2018 This paper analyzes the notion of resilience in power systems from a fundamental viewpoint and thoroughly examines its practical implications. This paper aims to describe and classify different high-impact rare (HR) events, provide a more technical ...
A. Gholami +5 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
A coverage algorithm based on D-S theory for directional sensor networks
International Journal of Distributed Sensor Networks, 2016 In view of the random deployment of directional sensor nodes, this article establishes the directional probability sensing model and proposes a distributed deployment strategy based on D-S theory, which makes the perceived probability of the target ...
JuWei Zhang +4 more
doaj +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
A Novel Data Driven Model for Voltage Stability Status Prediction and Instability Mitigation
International Transactions on Electrical Energy SystemsAn intelligent power system is either a system that is smartly designed from zero to 100, or a system that was not smartly designed but currently uses all its facilities to be smartly operated in different sectors. This paper presents a novel data-driven
F. Kh. Alabbas +3 more
doaj +1 more source