Results 51 to 60 of about 12,832,436 (310)

Topology Estimation Using Graphical Models in Multi-Phase Power Distribution Grids [PDF]

IEEE Transactions on Power Systems, 2018
Power distribution grids are structurally operated radially, such that energized lines form a collection of trees with a substation at the root of each tree.
Deepjyoti Deka, M. Chertkov, S. Backhaus
semanticscholar   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS 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

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

State Estimation in Power Distribution Systems Based on Ensemble Kalman Filtering [PDF]

IEEE Transactions on Power Systems, 2017
In this paper, a past-aware state estimation (PASE) method (for static state estimation) is proposed for power distribution systems, which takes previous estimates into account to improve the accuracy of the current one, using an Ensemble Kalman Filter ...
Côme Carquex, C. Rosenberg, Kankar Bhattacharya   +2 more
semanticscholar   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A distributed photovoltaic short‐term power forecasting model based on lightweight AI for edge computing in low‐voltage distribution network

IET Renewable Power Generation
Recent years, the tremendous number of distributed photovoltaic are integrated into low‐voltage distribution network, generating a significant amount of operational data.
Yuanliang Fan, Han Wu, Jianli Lin, Zewen Li, Lingfei Li, Xinghua Huang, Weiming Chen, Jian Zhao   +7 more
doaj   +1 more source

Locating the Source of Events in Power Distribution Systems Using Micro-PMU Data

IEEE Transactions on Power Systems, 2018
A novel method is proposed to locate the source of events in power distribution systems by using distribution-level phasor measurement units, a.k.a., micro-PMUs.
M. Farajollahi, A. Shahsavari, E. Stewart, Hamed Mohsenian-Rad   +3 more
semanticscholar   +1 more source

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

Molecular 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, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Alpha-power power distribution

Journal of Biostatistics and Epidemiology, 2018
Background & Aim: Due to the applicability of the statistical distributions in many areas of sciences, adding parameters to an existing distribution for developing more flexible models have been overlooked in the statistical literatures. Methods & Materials: A new generalization of power distribution is proposed using alpha power transformation method.
Malek Fathizadeh, Abbas Mahdavi, Leila Jabbari   +2 more
openaire   +1 more source

Multi-Input Switched-Capacitor Multilevel Inverter for High-Frequency AC Power Distribution

IEEE transactions on power electronics, 2018
This paper proposes a switched-capacitor multilevel inverter for high-frequency ac power distribution systems. The proposed topology produces a staircase waveform with higher number of output levels employing fewer components compared to several existing
S. Raman, K. Cheng, Yuanmao Ye
semanticscholar   +1 more source