Results 61 to 70 of about 2,351 (210)
Design and implementation of a novel zero‐current switching method for low‐power DC–DC converters
IET Power Electronics, 2023 This paper introduces a unique zero‐current switching (ZCS) technique for low‐power dc–dc converters. In this paper, a single‐inductor dual‐input triple‐output converter is considered to apply this new technique, which can be generalized for converters ...
Arya Hosseini +2 more
doaj +1 more source
Membranes for Periodontal and Bone Regeneration: Everything You Need to Know
Journal of Periodontal Research, EarlyView.This paper presents and highlights a summary of the past, present, and future of membranes for oral regeneration in clinical applications and fundamental studies. ABSTRACT Implant dentistry and periodontology have shown an increasing demand for regenerative procedures associated with biomaterials targeting successful clinical outcomes and predictable ...
Marcel F. Kunrath +5 more
wiley +1 more source
A Merged ZCS/ZVS Control Technique for Resonant Switched-Capacitor Converters [PDF]
This work proposes a novel soft switching technique which merges the benefits of zero current switching (ZCS) and zero voltage switching (ZVS) to increase the overall efficiency of resonant switched-capacitor (ReSC) converters.
Pilawa-Podgurski, Robert CN +2 more
core +1 more source
EcoEnergy, Volume 4, Issue 3, June 2026.Despite its potential, photocatalysis is limited by inefficient charge carrier separation and transport. This article reviews the mechanisms, characterization methods, and strategies for improvement, concluding with future challenges in the field. ABSTRACT Photocatalysis offers a promising solution to environmental and renewable energy issues. However,
Leqi Cheng +5 more
wiley +1 more source
A New Full Resonant ZCS Forward Converter Having Wide ZCS Domain.
IEEJ Transactions on Industry Applications, 1995 A new full resonant ZCS forward converter intended to improve undesirable performances of the conventional ZCS converter is proposed and many of operational items, such as ZCS domain, amplitude variation, efficiency, dynamic load effect and cross regulation, are successfully confirmed by experiments and theoretical analysis.
Hino, Kiwamu +2 more
openaire +2 more sources
Resonante ZCS-Konverter mit beschränktem Arbeitsbereich
e & i Elektrotechnik und Informationstechnik, 2023 ZusammenfassungDC/DC-Konverter wandeln eine Eingangsspannung in eine Ausgangsspannung. In diesem Beitrag werden drei solche Konverter behandelt, die aus den drei Grundschaltungen hergeleitet sind. Im Gegensatz zu den Originalstrukturen sind diese nur für einen geringeren Spannungsübersetzungsbereich geeignet, haben aber den Vorteil, dass die ...
Felix A. Himmelstoss, Michael Jungmayer
openaire +1 more source
This work presents ZCS–RH, a Zero-Centric System framework offering a structural and conceptual perspective related to the Riemann Hypothesis. The approach treats zero as an organizing element in numerical and positional systems, exploring digit-space behavior, numerical transitions, and structural patterns relevant to prime distribution.
Sinha, Subham, Sinha, Subham
openaire +3 more sources
Trials, 2019 Background Guidelines in pediatric restorative dentistry recommend the use of preformed pediatric stainless steel crowns (SSCs) in cases of severe tooth decay of at least two surfaces.
Serena Lopez-Cazaux +3 more
doaj +1 more source
The Energy Exascale Earth System Model Version 3: 2. Overview of the Coupled System
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.Abstract The Energy Exascale Earth System Model version 3 (E3SMv3) represents the latest advancement in Earth system modeling developed by the U.S. Department of Energy (DOE). Building upon previous versions, E3SMv3 introduces significant updates across its coupled components to enhance capability and improve fidelity.
Jean‐Christophe Golaz +77 more
wiley +1 more source
High Voltage, Volume 11, Issue 2, Page 421-433, April 2026.ABSTRACT The propagation characteristics of partial discharge (PD) in cables impact PD detection sensitivity, defect localisation accuracy and defect severity evaluation. Currently, the effects of semiconducting materials' frequency‐dependent properties and corrugated aluminium sheath structures on PD signal propagation in high‐voltage (HV) cables ...
Weisheng He +6 more
wiley +1 more source