Results 81 to 90 of about 4,660 (292)
High-Power-Factor Single-Stage LCC Resonant Inverter
, 2010 MasterA high-power-factor (HPF) single-stage LCC resonant inverter for liquid crystal display (LCD) backlight is presented in this paper. A half-bridge LCC resonant inverter shares switches with a power-factor-correction (PFC) circuit to form single ...
Li,Zhe
core
Single Stage Push-Pull Forward Inverter of PV Power Source
, 2011 This paper proposed a single stage inverter for PhotoVoltaic(PV). The inverter is a push-pull forward converter employed synchronous rectifier technique. The push-pull forward converter is used to convert the photovoltaic battery output voltage into high
Xian Min Mu +3 more
core +1 more source
System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter [PDF]
, 2018 This paper studies the impact of modulation scheme, mission profile and PV array configuration on the reliability of a double-stage single-phase PV inverter.
Blaabjerg, Frede; id_orcid +3 more
core +1 more source
Analysis and control of split-source current-type inverter for grid-connected applications
Alexandria Engineering JournalCurrent source inverters (CSIs) have been widely used for renewable energy sources integration with the utility grid. However, traditional CSIs provide only voltage-boost power conversion, which can be considered a limitation for grid-interfacing ...
Mohamed G. Abdel-Moneim +5 more
doaj +1 more source
FEBS Open Bio, EarlyView.In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara +3 more
wiley +1 more source
Repetitive Control for Single-stage Cuk Inverter
, 2018 DoctorIn this thesis, a repetitive controller with phase-lead compensation is proposed for a single-stage Cuk inverter operating in discontinuous conduction mode (DCM) and continuous conduction mode (CCM). The Cuk inverter features medium power capacity,
한병철
core
A Single-Phase Single-Source 7-Level Inverter With Triple Voltage Boosting Gain
IEEE Access, 2018 The cascaded H-bridge multilevel inverter (MLI) requires separate isolated dc sources to generate more than three voltage levels and to generate higher output voltage. This paper proposes a new MLI topology that requires only one dc source and is capable
Sze Sing Lee
doaj +1 more source
Simulation and Experimentation of a Single Stage Boost Inverter
International Journal of Engineering and Advanced Technology, 2019 This paper presents simulation and experimental verification of a single stage DC to AC boost inverter for solar photovoltaic (SPV) applications. This topology integrates the boost converter inside the conventional h-bridge inverter topology. This eliminates the need for a separate boost converter.
openaire +1 more source
Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells
FEBS Open Bio, EarlyView.To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai +8 more
wiley +1 more source
Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids
FEBS Open Bio, EarlyView.Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão +3 more
wiley +1 more source