Results 41 to 50 of about 490 (172)

A Virtual Reality-Based Simulation Tool for Assessing the Risk of Falls in Older Adults

Applied Sciences
Falls are considered a significant cause of disability, pain, and premature deaths in older adults, often due to sedentary lifestyles and various risk factors.
Muhammad Asif Ahmad, Élvio Rúbio Gouveia, Sergi Bermúdez i Badia   +2 more
doaj   +1 more source

Carbonylative Suzuki–Miyaura Coupling of 1‐Iodoglycals Mediated by the N‐Heterocyclic Carbene Catalyst PEPPSI: Preparation of C‐Acyl Glycosides

European Journal of Organic Chemistry, Volume 29, Issue 7, 23 February 2026.
A multicomponent carbonylative Suzuki–Miyaura reaction was developed for the synthesis of C‐acyl glycosides. Using Pyridine‐Enhanced Precatalyst Preparation, Stabilization, and Initiation (PEPPSI‐IPr) catalysis and Mo(CO)6 as a solid CO source, the reaction enables selective carbonylation of three components in synthetically useful yields, providing a ...
Eurípedes de Aguiar, Mônica F. Z. J. Toledo, Flávia Manarin, João H. de Araujo‐Neto, Milene M. Hornink, Hélio A. Stefani   +5 more
wiley   +1 more source

Estudo-piloto e proposta de estágio virtual à distância em engenharia de usabilidade [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de ProduçãoEste trabalho apresenta a proposta do "Estágio Virtual", como abordagem pedagógica para o ensino à distância em ...
Raabe, Renate de Oliveira
core  

Feasibility, usability and engagement of a tangible interface for upper limb rehabilitation after stroke

Journal of Stroke and Cerebrovascular Diseases
Here we present a study that explores the feasibility, user engagement, and usability of an interactive system that involves the use of tangible objects with various shapes and properties to interact with virtual tasks designed for upper limb ...
Fábio Pereira, Sergi Bermúdez i Badia, Rúben Ornelas, Mónica S. Cameirão   +3 more
doaj   +1 more source

Influência da escala de cores na avaliação qualitativa em cintigrafia de perfusão cerebral

Saúde & Tecnologia, 2018
Introdução – A cintigrafia de perfusão cerebral (CPC) é uma técnica imagiológica que permite a obtenção de imagens da biodistribuição de um radiofármaco, cuja captação reflete a perfusão cerebral regional.
Wilson Santos, Elisabete Carolino, Sérgio Figueiredo, Lina Vieira   +3 more
doaj   +1 more source

Tangerines Cultivated on Madeira Island—A High Throughput Natural Source of Bioactive Compounds

Foods, 2020
Tangerines (Citrus reticulata) are popular fruits worldwide, being rich in many bioactive metabolites. The setubalense variety cultivated on Madeira Island has an intense aroma easily distinguishable from other tangerines, being traditionally used to ...
José A. Figueira, Priscilla Porto-Figueira, Jorge A. M. Pereira, José S. Câmara   +3 more
doaj   +1 more source

Fecundity, an overlooked life-history trait for coastal management of commercial molluscs?

Frontiers in Marine Science, 2023
Gonadal development in limpets is well-known. However, the integration of fecundity data on coastal management actions remains overlooked. Here, we use fecundity of two exploited limpets (Patella ordinaria and P. aspera) to demonstrate its potential as a
Joana Vasconcelos, Joana Vasconcelos, Joana Vasconcelos, Ricardo Sousa, Ricardo Sousa, João Ferro, Ana Rita Pinto, Mafalda Freitas, Mafalda Freitas, Rodrigo Riera, Rodrigo Riera   +10 more
doaj   +1 more source

FreshLanDiv: A Global Database of Freshwater Biodiversity Across Different Land Uses

Global Ecology and Biogeography, Volume 33, Issue 12, December 2024.
ABSTRACT Motivation Freshwater ecosystems have been heavily impacted by land‐use changes, but data syntheses on these impacts are still limited. Here, we compiled a global database encompassing 241 studies with species abundance data (from multiple biological groups and geographic locations) across sites with different land‐use categories.
Minghua Shen, Roel van Klink, Alban Sagouis, Danielle K. Petsch, Deborah Atieno Abong'o, Janne Alahuhta, Salman Abdo Al‐Shami, Laura Cecilia Armendáriz, Mi‐Jung Bae, Tiago Octavio Begot, Jerome Belliard, Jonathan Peter Benstead, Francieli F. Bomfim, Emile Bredenhand, William R. Budnick, Marcos Callisto, Lenize Batista Calvão, Claudia Patricia Camacho‐Rozo, Miguel Cañedo‐Argüelles, Fernando Geraldo Carvalho, Jacqueline Chapman, Lauren Chapman, Qiuwen Chen, Barry Chernoff, Luciana Cibils‐Martina, Gerard Patrick Closs, Juliano J. Corbi, Erlane José Cunha, Almir Manoel Cunico, Patricio De los Rios‐Escalante, Sylvain Dolédec, Barbara Dunck, Augustine Ovie Edegbene, Augustin C. Engman, Tibor Erős, Katharina Eichbaum Esteves, Ruan Carlos Pires Faquim, Ana Paula Justino Faria, Claudia Maris Ferreira, Márcio Cunha Ferreira, Pablo Fierro, Pâmela V. Freitas, Vincent Fugère, Thiago Deruza Garcia, Xingli Giam, Gabriel Murilo Ribeiro Gonino, Juan David González‐Trujillo, Éder André Gubiani, Neusa Hamada, Roger John Haro, Luiz Ubiratan Hepp, Guido A. Herrera‐R, Matthew J. Hill, A. Nurul Huda, Carlos Iniguez‐Armijos, Aurélien Jamoneau, Micael Jonsson, Leandro Juen, Wilbert T. Kadye, Kahirun Kahirun, Aventino Kasangaki, Chad A. Larson, Alexandre Leandro Pereira, Thibault Leboucher, Gustavo Figueiredo Marques Leite, Dunhai Li, Ana Luiza‐Andrade, Sarah H. Luke, Matthew Joseph Lundquist, Daniela Lupi, Jorge Machuca‐Sepúlveda, Messias Alfredo Macuiane, Nestor Javier Mancera‐Rodriguez, Javier A. Márquez, Renato Tavares Martins, Frank O. Masese, Marcia S. Meixler, Thaisa Sala Michelan, María José Monge‐Salazar, Joseph L. Mruzek, Hernan Diego Mugni, Hilton Garikai Taambuka Ndagurwa, Augustine Niba, Jorge Nimptsch, Rodolfo Novelo‐Gutiérrez, Hannington Ochieng, Rodrigo Pacheco‐Díaz, Young‐Seuk Park, Sophia I. Passy, Richard G. Pearson, Alexandre Peressin, Eduardo Périco, Mateus Marques Pires, Helen Poulos, Romina E. Principe, Bruno S. Prudente, Blanca Ríos‐Touma, Renata Ruaro, Juan J. Schmitter‐Soto, Fabiana Schneck, Uwe Horst Schulz, Chellappa Selvakumar, Chhatra Mani Sharma, Tadeu Siqueira, Marina Laura Solis, Raniere Garcez Costa Sousa, Emily H. Stanley, Csilla Stenger‐Kovács, Evelyne Tales, Fabrício Barreto Teresa, Ian Thornhill, Juliette Tison‐Rosebery, Thiago Bernardi Vieira, Sebastián Villada‐Bedoya, James C. White, Paul J. Wood, Zhicai Xie, Catherine M. Yule, João Antonio Cyrino Zequi, Jonathan M. Chase   +119 more
wiley   +1 more source

PERFIL DOS ALUNOS RETIDOS DOS CURSOS DE GRADUAÇÃO PRESENCIAL DA UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO [PDF]

, 2014
RESUMO O objetivo desta pesquisa foi descrever o perfil dos estudantes retidos dos cursos de graduação presenciais da Universidade Federal do Espírito Santo.
Corassa, Maria Auxiliadora de Carvalho, Pereira, Alexandre Severino, Brasil, Gutemberg Hespanha, Carneiro, Teresa Cristina Janes   +3 more
core  

Stainless steel-CNT composite manufactured via electric arc welding

Materials & Design, 2022
Stainless-steel (SS) matrix composites reinforced by multi-walled carbon nanotubes (MWCNT) were successfully prepared by arc welding. A tubular rod was used as additional material.
C.R. Loayza, D.C.S. Cardoso, D.J.A. Borges, A.A.F. Castro, A.C. Bozzi, M.A.L. Dos Reis, E.M. Braga   +6 more
doaj   +1 more source