Results 41 to 50 of about 160,250 (344)

Methodologies for the design of LCC voltage-output resonant converters [PDF]

, 2006
: The paper presents five structured design methodologies for third-order LCC voltage output resonant converters. The underlying principle of each technique is based on an adaptation of a FMA equivalent circuit that accommodates the nonlinear behaviour ...
Batarseh, C.M. Bingham, D. Howe, D.A. Stone, Forsyth, H.I. Sewell, Hayes, M.P. Foster, Sewell   +8 more
core   +1 more source

Two Faces of NOTCH1 in Childhood Lymphoblastic T‐Cell Neoplasia: Prognostic Divergence of Mutational and Structural Aberrations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider, Amelie Alfert, Marc Hotfilder, Birgit Burkardt, Marcel te Vrugt   +4 more
wiley   +1 more source

A quantitative harmonics analysis approach for sinusoidal pulse‐width‐modulation based Z‐source inverters

IET Power Electronics, 2022
The shoot‐through (ST) states are essential for the operation of sinusoidal pulse‐width‐modulation (SPWM) based Z‐source inverters. However, the insertion of shoot‐through state unavoidably leads to output harmonics which is greatly affected by its ...
Wenzheng Xu, Chi Ho Chan, Ka Wing Chan, Siu Wing Or, Siu Lau Ho, Ming Liu   +5 more
doaj   +1 more source

Класcификация изолированных DC/DC квази–импедансных преобразователей [PDF]

, 2013
Представлены существующие схемы повышающих DC/DC квази-импедансных преобразователей. Произведена классификация преобразователей по передаточной характеристике по постоянному току и типу схемы квази-импедансного звена.Existent topologies of the quasi-Z ...
Винников, Д. В., Гусев, А. А., Чуб, А. И.   +2 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Modeling and Analysis of Quasi-Z Source IMC Converter Feeding PMSM Drive System

Tikrit Journal of Engineering Sciences
The purpose of this study is to increase the voltage gain (U_g) for a quasi-Z-source indirect matrix converter (IMC) feeding a three-phase Permanent Magnet Synchronous machine (PMSM) drive system.
Ahmed K. Hannan, H. A. Hasan, Waleed M. Zapar, Ezzulddin Ahmed, Abdelrahman Farghly   +4 more
doaj   +1 more source

An Improved Quasi-Z-Source Boost DC-DC Converter Using Single-Stage Switched-Inductor Boosting Technique

Machines, 2022
A modified single-stage Quasi-Z-Source (QZS) boost DC-DC converter using a single MOSFET switch with a single-stage switched-inductor (SI) network is proposed in this paper.
Manoharan Premkumar, Chandran Ramakrishnan, Chandrasekaran Kumar, Ravichandran Sowmya, Thulasimani Ramalingam Sumithira, Pradeep Jangir   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A New Structure of Buck-Boost Z-Source Converter Based on Z-H Converter [PDF]

Journal of Operation and Automation in Power Engineering, 2016
In this paper, a new structure for buck-boost Z-source converter based on Z-H topology is proposed. The proposed converter consists of two LC networks similar to the conventional Z-source and Z-H converters.
E. Babaei, T. Ahmadzadeh
doaj