Results 31 to 40 of about 2,537,647 (120)

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori, Seyed Hossein Sadati   +1 more
wiley   +1 more source

Experimental comparison between direct matrix converter and indirect matrix converter based on efficiency

, 2015
This paper presents an experimental efficiency comparison study between two different AC-AC converter prototypes: the direct matrix converter (DMC) and indirect matrix converter (IMC). The evaluation is performed under different load conditions and using
De Lillo L., Clare J., Zanchetta P., Trentin A., Empringham L., Wheeler P.   +5 more
core   +1 more source

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

Smart 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, Lingjie Jing, Jianping Zhang, Cheng Guo, Quanjun Yang   +4 more
wiley   +1 more source

A Survey on Topologies and Controls of Z-Source Matrix Converter [PDF]

, 2019
This paper describes the Z-source matrix converter (ZS-MC) topology which specifically discusses topology and control on the ZS-MC. There are two topologies on the ZS-MC, namely Z-source direct-MC (ZS-DMC) and indirect-MC (ZS-IMC). The difference of each
Sutikno, Tole; Universitas Ahmad Dahlan, Facta, Mochammad; Diponegoro University, Wahono, Tri; Ahmad Dahlan University, Widodo, Nuryono Satya; Universitas Ahmad Dahlan   +3 more
core   +1 more source

Incorporation of Calcium Polyphosphate Sub‐Microparticles in Commercial Toothpastes and Their Effects on Dental Enamel

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Dental bleaching with 35% hydrogen peroxide (HP) can cause deleterious effects on the mineral content of enamel. In this regard, remineralizing submicroparticles of calcium polyphosphate (CaPP) have been investigated for their ability to deposit calcium ions into enamel's hydroxyapatite.
Julliana Andrade da Silva, Larissa de Jesus Gomes, Iana Maria Costa Gonçalves, Klaus Rischka, Débora Alves Nunes Leite Lima   +4 more
wiley   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, Volume 11, Issue 18, 18 September 2026.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

An Indirect Matrix Converter-based Unified Power Quality Conditioner for a PV inverter with enhanced Power Quality functionality [PDF]

, 2015
This paper introduces an Indirect Matrix Converter (IMC)-based Unified Power Quality Conditioner topology for a Photovoltaic (PV) system and sensitive load, with enhanced Power Quality functionalities.
Pinto, Sonia, Thomas Geury, Johan Gyselinck, Gyselinck, Johan, Patrick Wheeler, Wheeler, Patrick, Geury, Thomas, Sonia Pinto   +7 more
core   +1 more source

Spatial and Temporal Heterogeneity of Macrophage Efferocytosis in Tumors: Emerging Implications for Immunotherapy Biomarkers and Therapeutic Timing

Cancer Medicine, Volume 15, Issue 9, September 2026.
ABSTRACT Resistance to immune checkpoint blockade (ICB) remains a major barrier in cancer therapy, reflecting the fact that tumor immunity is governed not only by cell type abundance but also by spatial organization and temporal dynamics within the tumor microenvironment (TME).
Shanyi Li, Jilei Li, Zhenyu Zhang, Sizhe Wang, Chunzheng Ma   +4 more
wiley   +1 more source

Vector control of an open-ended winding induction machine based on a two-output indirect matrix converter [PDF]

, 2016
The open-ended winding induction machine fed from a standard two-level Voltage Source Inverter (VSI) arrangement is an attractive solution for AC drives. An alternative power converter approach is to use an Indirect Matrix Converter (IMC) consisting of a
Wheeler, Patrick, Clare, Jon C., Blasco Giménez, Ramón, Cardenas, Roberto, Blasco-Gimenez, Ramon, Riedemann, Javier, Pena, Ruben, Blasco Gim�nez, Ram�n, Wheeler, Pat, Clare, Jon   +9 more
core   +1 more source

Serotonin neuromicrobiology: Psychobiotic modulation of the gut–brain axis for mental health

Ibrain, Volume 12, Issue 3, Page 312-329, Fall 2026.
An overview of Psychobiotics and Tryptophan metabolism: A serotonin‐kynurenine crosstalk shaping the Gut‐Brain axis. IDO1, Indoleamine 2,3‐dioxygenase 1; 5‐HT3, 5‐hydroxytryptamine type 3; IFN‐γ, Interferon‐gamma; TNF‐α, Tumor necrosis factor‐alpha; IL‐1β, Interleukin‐1 beta; IL‐6, Interleukin 6; Trp, Tryptophan; 5‐HT, 5‐hydroxy‐tryptamine; 5‐HTP, 5 ...
Nidhi Mandloi, Aarzoo, Chakkaravarthi Saravanan, Heera Ram, Bhim Pratap Singh   +4 more
wiley   +1 more source