Results 71 to 80 of about 499,801 (344)

A synthetic high-voltage power line insulator images dataset

Data in Brief
High-voltage power line insulators are crucial for safe and efficient electricity transmission. However, real-world image limitations, particularly regarding dirty insulator strings, delay the development of robust algorithms for insulator inspection. This dataset addresses this challenge by creating a novel synthetic high-voltage power line insulator ...
Reinaldo A.C. Bianchi, Hericles F. Ferraz, Rogério S. Gonçalves, Breno Moura, Daniel E.T. Sudbrack, Antoniele Merini, Maria de Lourdes G. Machado, Rodrigo Pires, Rafael Z. Homma   +8 more
openaire   +3 more sources

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

Reliability models of overhead power lines in the calculation algorithm based on network topological analysis [PDF]

E3S Web of Conferences
The article proposes an approach to the analysis of the reliability of high-voltage transmission lines developed using topological concepts of analyzing the structure of networks in the electric power industry. The study used practical power distribution
Kinev E.S., Tyapin A.A., Kachan V.V., Goncharov K.V., Tremyasov V.A.   +4 more
doaj   +1 more source

A novel inductive electromagnetic energy harvester for condition monitoring sensors [PDF]

, 2010
As the operation of electrical power networks becomes increasingly sophisticated, the role of condition monitoring is expanding. The burden of implementing additional condition monitoring will be eased if self-powered, fully autonomous sensors can be ...
Fraser, Leigh, Judd, Martin, Roscoe, Nina   +2 more
core  

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

Auto-oscillations of wires of high-voltage power lines (anchor span)

Алматы технологиялық университетінің хабаршысы, 2021
Dangerous rapprochement or whipping of wires in flight can be caused by dancing the wires. There fore, the distance between the wires and cables should be selected taking into account the expected intensities of the dancing wires.
M. A. Djamanbayev, J. E. Karataeva, Z. A. Dzhumabekova   +2 more
doaj  

Electric Fields in the Vicinity of High-Voltage Power Lines, Optimisation of Power Line Design

Scientific Journal of Gdynia Maritime University, 2022
This paper presents calculations in the distribution of the electrical fields generated by the potential of phase conductors in overhead high-voltage power lines.
Roman Kostyszyn, Dominik Miśków
doaj   +1 more source

Analysis of advantages high-voltage power lines transmission of direct current [PDF]

, 2019
Виконано аналіз системи електропередач постійного струму, її використання в енергетиці України та переваг застосування у порівнянні з лініями змінного струму.Analysis performed of DC power system, its use in the energy sector of Ukraine and the ...
Havryliuk, Ihor, Orobchuk, Bohdan, Гаврилюк, Ігор, Оробчук, Богдан Ярославович   +3 more
core  

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

Design of a Low-Power 1.65 Gbps Data Channel for HDMI Transmitter

, 2015
This paper presents a design of low power data channel for application in High Definition Multimedia Interface (HDMI) Transmitter circuit. The input is 10 bit parallel data and output is serial data at 1.65 Gbps. This circuit uses only a single frequency
Agrawal, Ajay, Gamad, R. S.
core   +2 more sources