Results 71 to 80 of about 16,944 (286)
Advanced Science, EarlyView.Aged HSF1 muscle‐specific knockout mice show deteriorated muscle atrophy and metabolic dysfunction, while active HSF1 overexpression improves muscle function via activating SIRT3 to deacetylate both PGC1α1 and PGC1α4, which boosts mitochondrial function and muscle hypertrophy in a fiber‐type specific manner, and induces FNDC5/Irisin for tissue ...
Jun Zhang +18 more
wiley +1 more source
Buck-Boost Charge Pump Based DC-DC Converter
Journal of Low Power Electronics and Applications, 2023 This paper presents a novel inductorless dual-mode buck-boost charge pump (CP) based DC-DC converter. The proposed architecture allows the same circuit to accomplish two modes of operation, buck and boost, for degrading or elevating the output voltage ...
Evi Keramida +3 more
doaj +1 more source
Power Bank Portable Solar Charger Menggunakan Sistem Buck-boost Converter Berbasis Mikrokontroler Atmega 32 [PDF]
, 2016 Hidayat, Suryo, Muhamad. 2010. Rancang Bangun buck Boost Konverter. Skripsi.
Elfani, N. Z. (Nisrina) +1 more
core
Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium
Advanced Science, EarlyView.This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du +5 more
wiley +1 more source
Advanced Science, EarlyView.This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong +5 more
wiley +1 more source
Performance analysis of buck, boost, and buck-boost converters under variable load conditions
World Journal of Advanced Research and Reviews, 2020 This paper presents a comprehensive performance analysis of three fundamental DC-DC power converter topologies: Buck, Boost, and Buck-Boost converters under variable load conditions. The study examines efficiency characteristics, voltage regulation, transient response, and thermal performance across different loading scenarios. Through detailed circuit
openaire +1 more source
Stability analysis of a non-inverting synchronous buck-boost power converter for a solar power management system [PDF]
[[abstract]]This paper presents the stability analysis of a non-inverting synchronous buck-boost DC/DC power converter for a solar power management system.
Shiau, Jaw-kuen
core +1 more source
State-space average modelling of converters with parasitics and storage-time modulation [PDF]
, 1980 The State-Space Averaging approach to modelling switching converter power stages is used to extend the analytical descriptions of the buck, boost, buck-boost, and Cuk converters to included the effects of all parasitic resistances and transistor storage ...
Chetty, P. R. K. +2 more
core +1 more source
Advanced Science, EarlyView.This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li +5 more
wiley +1 more source
Realization of a Photovoltaic Fed Sparse Alternating Current (AC)-Link Inverter
The Journal of Engineering Research, 2016 In this paper, a soft-switched alternating current (AC)-link buck-boost inverter with a reduced number of switches, referred to as a sparse AC-link buck-boost inverter, was designed and implemented for a photovoltaic (PV) interface. Important features of
R. Ramaprabha +3 more
doaj +1 more source