Results 111 to 120 of about 20,988 (236)
Periodontology 2000, EarlyView.Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens +2 more
wiley +1 more source
Vector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.A multi‐objective scheduling model is constructed with the objectives of minimising the operating cost of the photovoltaic‐storage flexible DC microgrid and minimising the standard deviation of the interactive power with the main grid, while relevant operational constraints are established.
Cheng Hui Lin +4 more
wiley +1 more source
Fault Diagnosis Method for DC Current Transformers Based on Deep Learning Hybrid Model
Vector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.Aiming at the problems of scarce fault samples, strong noise interference and complex feature coupling in the current DCCT fault diagnosis process, a DCCT fault diagnosis method based on a hybrid deep learning model is proposed. The performance of the proposed method is verified through experiments.
Cai Xu +4 more
wiley +1 more source
International Journal of Electrical Power & Energy SystemsThe rapid deployment of both line-commutated converter-based high-voltage direct current (LCC-HVDC) and voltage source converter-based high-voltage direct current (VSC-HVDC) does not only prolificate AC/DC grid coupling but also form new DC transmission ...
Yi Hao +4 more
doaj +1 more source
Glia, Volume 74, Issue 11, November 2026.ATP1B2 and GLAST identify two astrocyte subpopulations in the hippocampus with distinct molecular signatures. Transcriptomic shifts during aging differ between both subpopulations. Aged ATP1B2+ astrocytes rewire their metabolism while double‐positive aged astrocytes display a reduced synaptogenic capability.
Lucía Casares‐Crespo +6 more
wiley +1 more source
Synchronization of VSCs to the Grid
Abstract This chapter presents the synchronization of voltage source converters (VSCs) to the grid. In Sec. 4.1, the connection of a VSC to the grid based on the grid equivalent circuit and the energy transfer is explained. Sec. 4.2. gives an overview of different synchronization principles.
openaire +1 more source
A Review On Multilevel Vsc Topology
, 2018 In electrical power system, Flexible AC Transmission System FACTS Devices provides better performance than conventional controllers. Voltage Source Inverter VSI based devices are more favorable FACTS controllers.
Dhairyasheel S. Nikam, V. N. Kalkhambkar
openaire +2 more sources
JCC Plus, Volume 1, Issue 6, November 2026.In this meta‐analysis of eight studies (508 children with inflammatory bowel disease), switching from originator to biosimilar infliximab preserved clinical remission, drug exposure, and immunogenicity, with high treatment persistence and no signal of efficacy or safety loss. Biosimilar switching appears a safe, effective option in pediatric IBD.
Douglas Amaral da Silva Menegazzo Miotto +4 more
wiley +1 more source
Study on overvoltage of hybrid LCC-VSC-HVDC transmission
, 2018 Hybrid line commutation converter-voltage-source converter high-voltage direct current transmission (LCC-VSC-HVDC) power transmission has unique technical advantages, but its overvoltage study is not sufficient at present.
Long Guo +4 more
core +1 more source
physica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 11, November 2026.In photosupercapacitor configurations, the supercapacitor discharges through the solar cell under dark conditions without load. If the supercapacitor voltage overcomes the threshold voltage of the cell (VSC > VON), the cell becomes forward‐biased and its impedance |Z| drops, allowing the flow of a reverse current.
Cinthia Cuevas‐Zapata +4 more
wiley +1 more source