Results 31 to 40 of about 173 (122)

Design and Implementation of the Space Vector Modulation for a Hexaphase Indirect Matrix Converter [PDF]

open access: yes, 2023
International audienceThis work is a continuation of our research on high-performance (6-phase) permanent-magnet faulttolerant synchronous generator (HPHSG).
Sanni, Chabi   +2 more
core   +1 more source

Direct control method for a PV system integrated in an Indirect Matrix Converter-based UPQC [PDF]

open access: yes, 2016
This paper proposes a direct control method for a three-phase Photovoltaic (PV) system integrated on the Low-Voltage grid, using an Indirect Matrix Converter (IMC)-based Unified Power Quality Conditioner topology.
Pinto, Sonia   +5 more
core   +1 more source

Simulation of DC/DC Boost Converter by using Three-Phase Indirect Matrix Converter [PDF]

open access: yes, 2014
In this paper, a new circuit topology is presented, which is composed of an indirect matrix converter (IMC) and a dc/dc boost converter that connects to the neutral point of a motor.
Santosh A, Hathiram Guguloth
core  

Modulation Methods for Direct and Indirect Matrix Converters: A Review [PDF]

open access: yes, 2021
Matrix converters (MCs) allow the implementation of single-stage AC/AC power conversion systems (PCS) with inherent bidirectional power flow capability.
Rui Esteves Araújo, Diogo Varajão
core   +1 more source

Targeting the CD47–SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next‐generation therapeutic strategies

open access: yesSmart Molecules, EarlyView.
The CD47–SIRPα axis has emerged as a critical innate immune checkpoint that suppresses macrophage‐mediated phagocytosis through a canonical “don't eat me” signal and enables tumor immune evasion. We comprehensively summarize the structural and biological features of CD47 and the molecular mechanisms underlying CD47‐mediated regulation of phagocytosis ...
Ruimei Zhou   +4 more
wiley   +1 more source

The Debt‐Equity Spread

open access: yesThe Journal of Finance, Volume 81, Issue 4, Page 2005-2062, August 2026.
ABSTRACT We propose a measure of the valuation gap between debt and equity—debt‐equity spread (DES)—based on the difference between actual and equity‐implied credit spreads. DES predicts cross‐sectional stock and bond returns in opposite directions.
HUI CHEN, ZHIYAO CHEN, JUN LI
wiley   +1 more source

Understanding and Overcoming Antibody‐Drug Conjugate Resistance: Biological Mechanisms and Emerging Analytical Frameworks in Breast Cancer

open access: yesAdvanced Science, Volume 13, Issue 35, 24 June 2026.
Antibody–drug conjugates (ADCs) transform breast cancer therapy, yet resistance limits their durability. Emerging evidence reveals that ADC failure is not solely tumor‐intrinsic but shaped by dynamic tumor–microenvironment interactions that alter drug delivery, processing, and response.
Minji Seo, Jangsoon Lee, Naoto T. Ueno
wiley   +1 more source

Evaluation of Synchronization and MPPT algorithms in a DFIG Wind Turbine Controlled by an Indirect Matrix Converter [PDF]

open access: yes, 2018
Most of generators utilized in wind turbines are the Doubly-Fed Induction Generator (DFIG). Indirect matrix converter (IMC) is a candidate for substituting the traditional back-to-back converter in the future due to advantages gained by elimination of ...
Hosseini Abardeh, Mohamad   +3 more
core   +2 more sources

Leveraging Artificial Intelligence and Large Language Models for Cancer Immunotherapy

open access: yesAdvanced Science, Volume 13, Issue 35, 24 June 2026.
Cancer immunotherapy faces challenges in predicting treatment responses and understanding resistance mechanisms. Artificial intelligence (AI) and machine learning (ML) offer powerful solutions for cancer immunotherapy in patient stratification, biomarker discovery, treatment strategy optimization, and foundation model development.
Xinchao Wu   +4 more
wiley   +1 more source

Experimental efficiency comparison between a direct matrix converter and an indirect matrix converter based on efficiency using Si IGBT and SiC MOSFETs [PDF]

open access: yes, 2016
This paper presents an experimental efficiency comparison study between two different direct AC-AC converter topologies: a direct matrix converter (DMC) and an indirect matrix converter (IMC).
Empringham, Lee   +5 more
core   +1 more source

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