Results 101 to 110 of about 2,107,862 (301)
The Astrophysical JournalFlares and coronal mass ejections (CMEs) are powered by magnetic energy stored in coronal electric currents. Here, we use photospheric vector magnetic field observations to study currents in active regions 10930 and 11158, which both produced eruptive, X-
Brian T. Welsch +2 more
doaj +1 more source
Self-healing strategy for distribution networks with AC flexible interconnection devices
Frontiers in Energy ResearchThe closing-loop and splitting-loop operations of sectionalizing switches and tie switches serve as crucial means for self-healing in distribution network feeder areas.
Xiaojun Ni +4 more
doaj +1 more source
International Journal of Electrochemical Science, 2010 A study on the electrochemical behavior of histamine species in aqueous medium is described. A glassy carbon electrode chemically modified with copper(II) hexacyanoferrate (CuHCFe) film and covered with Nafion® film was employed.
Suely S.L. Castro +2 more
doaj +1 more source
The microbiome in human skin aging
FEBS Letters, EarlyView.Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana +3 more
wiley +1 more source
Modulational instability of coupled ring waveguides with linear gain and nonlinear loss
Scientific Reports, 2017 We consider a nanostructure of two coupled ring waveguides with constant linear gain and nonlinear absorption - the system that can be implemented in various settings including polariton condensates, optical waveguides or atomic Bose-Einstein condensates.
Nguyen Viet Hung +4 more
doaj +1 more source
On stable currents in positively pinched curved hypersurfaces [PDF]
Colloquium Mathematicum, 2003 Summary: Let \(M^n\) \((n\geq 3)\) be an \(n\)-dimensional complete bypersurface in a real space form \(N(c)\) \((c\geq 0)\). We prove that if the sectional curvature \(K_M\) of \(M\) satisfies the following pinching condition: \(c+\delta< K_M\leq c+1\), where \(\delta=\tfrac 15\) for \(n\geq 4\) and \(\delta =\frac 14\) for \(n=3\), then there are no ...
openaire +2 more sources
FEBS Letters, EarlyView.This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee +2 more
wiley +1 more source
Water Survey Currents September/October 1985
, 2023 Both Sediment Control and Removal Needed to Save Peoria Lake -- Currents is For You -- Water Survey in New Facilities -- Schicht is Acting Chief -- Survey Designs Two Networks to Monitor Ground-water Quality -- Data Acquisition System Developed ...
core
Estimation of Geomagnetically Induced Currents (GICS) in the Namibian transmission network [PDF]
, 2013 Includes bibliographical references.Geomagnetically Induced Currents (GICs) have become a matter of concern not only to networks located in high magnetic latitude regions but also in networks located in mid-latitude regions.
Simon, Magnaem Ngendina
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Nuclear Engineering and TechnologyHigh-current electrostatic tandem accelerators are considered a key technology for the development of compact hospital-based neutron sources for Boron Neutron Capture Therapy (BNCT).
Bong Hwan Hong +6 more
doaj +1 more source