High voltage wiring harness test equipment [PDF]
Projeto n.º 2013/34065 (Divmac - Projectos Automatismos e Periféricos Industriais, SA)[Excerto introdução] Este relatório tem por objetivo descrever as atividades desenvolvidas pela Associação Universidade - Empresa para o Desenvolvimento – TecMinho, no ...
Afonso, João L. +6 more
core
Restauração de Afundamentos de Tensão de Curta Duração em Redes Elétricas Não- Senoidais
Este trabalho apresenta um método de inserção de tensão na rede elétrica com distorções harmônicas para proteção de cargas sensíveis a afundamentos de tensão de curta duração.
João R. S. Martins +4 more
doaj +1 more source
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici +8 more
wiley +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Conversor de três pernas monofásico CA–CC–CA dois níveis com objetivo de controle de tensão e corrente [PDF]
Neste TCC estudado, um conversor CA–CC–CA de dois níveis e três braços é examinado para ser utilizado no melhoramento de indicadores da qualidade de energia.
Rocha, Lucas Tavernard
core
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Proposta De Controle Pré-programado Aplicado Ao Conversor Boost Pfc Sem Sensor De Corrente
O desenvolvimento de conversores préreguladores para realização da correção do fator de potência de entrada e controle da tensão no barramento CC dos mais diversos tipos de equipamentos eletrônicos, por exemplo, UPS, Inversores de Tensão e Fontes ...
Antônio de Pádua Finazzi +4 more
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Collaborative Complex Learning Objects in Support for Social and Collaborative Just-in-Time Networking [PDF]
Two types of networks are considered with special interest for e-learning environments: social and collaborative networks. There is no consensus about the frontiers dividing the two types, though a set of common interrelated characteristics is found ...
Caballé, Santi, Mora, Néstor
core

