Results 81 to 90 of about 47,814 (249)
Revista Gestão & Saúde, 2015 Os processos de gestão e incorporação de tecnologias ao Sistema Único de Saúde (SUS) são amparados por conhecimentos específicos da área de Avaliação de Tecnologias em Saúde (ATS). O objetivo desse estudo foi estimar os fatores associados à qualidade das
Ivan Ricardo Zimmermann +4 more
doaj +1 more source
Advanced Science, EarlyView.ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin +16 more
wiley +1 more source
Sub‐Terahertz Memristor Switches Using MoS2 by Liquid–Liquid Interface Assembly
Advanced Science, EarlyView.This work introduces application‐ready sub‐terahertz memristor switches fabricated from electrochemically exfoliated MoS2 nanosheets assembled at a liquid–liquid interface. The devices exhibit robust unipolar resistive switching, low insertion loss, and high isolation across 10–110 GHz.
Tomás Mingates +15 more
wiley +1 more source
Hamaker Constants of van der Waals Materials under Clean‐Interface Conditions
Advanced Science, EarlyView.Clean‐interface adhesion in representative van der Waals materials is quantified by Ultra High Vacuum (UHV) Atomic Force Microscopy (AFM) with in situ cleaning and calibrated probes. Benchmark Hamaker constants for graphene, MoS2, and SiO2 are established, while humidity is shown to reversibly amplify adhesion, explaining much of the scatter in ...
Daniel Gallego‐Fuente +3 more
wiley +1 more source
Macrofauna edáfica em diferentes coberturas vegetais
Bioscience Journal, 2014 A macrofauna edáfica desempenha papel importante na ciclagem de nutrientes e melhora as propriedades químicas e físicas do solo. O objetivo do presente trabalho foi avaliar a biodiversidade da macrofauna edáfica em área com a cultura do eucalipto ...
Daniela Maria Marques +4 more
doaj +2 more sources
Advanced Electronic Materials, EarlyView.ABSTRACT Machine learning and Artificial Intelligence (AI) tasks have stretched traditional hardware to its limits. In‐hardware computation is a novel approach that aims to run complex operations, such as matrix–vector multiplication, directly at the device level for increased efficiency.
Juan P. Martinez +10 more
wiley +1 more source
Socio-demographic characteristics and smoking pattern of smokers seeking care in cessation programs
O Mundo da Saúde, 2017 Knowing the characteristics of smokers is essential to adequately structure tobacco cessation programs in order to meet the specific needs of this population. To analyze socio-demographic characteristics and the smoking pattern of smokers seeking care in
Alice Cristine de Souza Leal +8 more
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Scientific ReportsSchool attendance is a fundamental prerequisite for children’s and adolescents’ academic, social, and personal development. Yet, despite decades of research and policy efforts, rates of problematic school absenteeism remain persistently high.
Abílio Nogueira Barros +13 more
doaj +1 more source
On the Role of Preprocessing and Memristor Dynamics in Reservoir Computing for Image Classification
Advanced Electronic Materials, EarlyView.ABSTRACT Reservoir computing (RC) is an emerging recurrent neural network architecture that has attracted growing attention for its low training cost and modest hardware requirements. Memristor‐based circuits are particularly promising for RC, as their intrinsic dynamics can reduce network size and parameter overhead in tasks such as time‐series ...
Rishona Daniels +4 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Electrodeposition is explored as an innovative and scalable approach to fabricate standardized and highly piezoelectric chitosan films. Chitosan deposition is driven onto gold‐coated silicon plates by an applied voltage. Films’ piezoelectricity is clearly proved and correlated to the material structural order.
Valeria D'Errico +3 more
wiley +1 more source