Results 21 to 30 of about 222,819 (231)
Recycling, 2020 In the present research, we investigated the conceivable outcomes of using ground tire rubber (GTR) particle polymeric blends. Special methods of restoring tires that are no longer in use include GTR retreading, GTR blending destined for recycling to ...
Marc Marín-Genescà +5 more
doaj +1 more source
Analysis of Salt Mixture Contamination on Insulators via Laser-Induced Breakdown Spectroscopy
Applied Sciences, 2020 The composition of contamination deposited on transmission line insulators can affect their surface flashover voltage. Currently, there is no rapid on-line method to detect this contamination composition in power grids.
Shan Lu +5 more
doaj +1 more source
Theory of Mott insulator–band insulator heterostructures [PDF]
Physical Review B, 2004 11 pages, 9 ...
Okamoto, Satoshi, Millis, Andrew J.
openaire +2 more sources
Transcription Independent Insulation at TFIIIC-Dependent Insulators [PDF]
Genetics, 2009 Abstract Chromatin insulators separate active from repressed chromatin domains. In yeast the RNA pol III transcription machinery bound to tRNA genes function with histone acetylases and chromatin remodelers to restrict the spread of heterochromatin.
Lourdes, Valenzuela +2 more
openaire +2 more sources
Topological Insulators with Inversion Symmetry [PDF]
, 2007 Topological insulators are materials with a bulk excitation gap generated by the spin orbit interaction, and which are different from conventional insulators.
B. A. Volkov +10 more
core +4 more sources
The Journal of Engineering, 2019 Aiming at the characteristics of closed fixtures such as large size, heavy weight and difficulty in high-altitude operation, this study proposed a design method to improve the clamping apparatus for replacement of insulator strings in the ultra-high ...
Bing Zhang +6 more
doaj +1 more source
Nuclear conversion theory: molecular hydrogen in non-magnetic insulators [PDF]
Royal Society Open Science, 2016 The hydrogen conversion patterns on non-magnetic solids sensitively depend upon the degree of singlet/triplet mixing in the intermediates of the catalytic reaction. Three main ‘symmetry-breaking’ interactions are brought together.
Ernest Ilisca, Filippo Ghiglieno
doaj +1 more source
, 2010 We prove that there exists a class of crystalline insulators, which we call "fragile Mott insulators" which are not adiabatically connected to any sort of band insulator provided time-reversal and certain point-group symmetries are respected, but which ...
Kivelson, Steven A., Yao, Hong
core +1 more source
Complete phase diagram and topological properties of interacting bosons in one-dimensional superlattices [PDF]
, 2015 The interacting bosons in one-dimensional inversion-symmetric superlattices are investigated from the topological aspect. The complete phase diagram is obtained by an atomic-limit analysis and quantum Monte Carlo simulations and comprises three kinds of ...
Chen, Shu +3 more
core +2 more sources
Advances in Electrical and Computer Engineering, 2019 This work proposes and evaluates a methodology for monitoring and diagnosis of polymeric insulators in operation based on the parameterization of acoustic emissions (AE) created by corona and electrical surface discharges.
FLORENTINO, M. T. B. +3 more
doaj +1 more source