Results 41 to 50 of about 78,935 (173)

Preparação de fibras de micro-extração em fase sólida recobertas com poli(dimetilsiloxano) por processo sol-gel: aplicação para determinação de btex em amostras aquosas [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Neste trabalho foi explorado e comparado a utilização do suporte de vidro cerâmico frente ao suporte de fibra ...
Oliveira, Aline Fernandes de
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NEW LIGHTWEIGHT GYPSUM COMPOSITES FOR THE CONSTRUCTION OF LSF WALLS: A STUDY OF THERMAL BEHAVIOR

ce/papers, Volume 9, Issue 1, Page 125-134, April 2026.
Abstract This study analyses the thermal behaviour of a new lightweight gypsum material, developed in line with the principles of the circular economy, which has reduced the thermal conductivity of these compounds by up to 30.4%. Similarly, the contribution of these compounds to the energy efficiency of LSF walls with steel structures in different ...
Alicia Zaragoza‐Benzal, Daniel Ferrández, Alberto Leal‐Matilla, Paulo Santos   +3 more
wiley   +1 more source

Desenvolvimento e avaliação de argamassa translúcida com fibra ótica polimérica [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Civil, Florianópolis, 2010Neste trabalho foi produzida uma argamassa translúcida mediante adição de fibras óticas plásticas ou ...
Uribe, Leonardo José Moncayo
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Estudo de neurofisiologia associado com modelos tridimensionais construídos durante o aprendizado

Bioscience Journal, 2008
O estudo das vias e estruturas do sistema neural apresenta seria dificuldade para o aprendizado dos discentes da area da saude, principalmente nos estudos neurofisiologicos e neuranatomicos.
Tales Alexandre Aversi-Ferreira, Cláudia Aline Monteiro, Fernanda Alves Maia, Ana Paula Rodrigues Corrêa Guimarães, Magna Rosane Cruz   +4 more
doaj  

Incorporation of MoO3 Nanoparticles Into Polypropylene Fibers via Melt Spinning: Investigation of Mechanical, Thermal, and Chromic Properties

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
Pure PP and PP/MoO 3 filaments produced by melt spinning. ABSTRACT Polypropylene (PP) composite fibers containing 0.10, 0.20, and 0.50 wt% molybdenum oxide (MoO 3 ) nanoparticles were produced via melt spinning. In the present study, the effect of this addition on the mechanical, thermal, and chromic properties of the fibers was investigated.
Raphael Borges Magalhães Bergamini, Maria Inês Bruno Tavares, Camila Vicente de Farias, Fabiane Gomes de Oliveira, Karla Mayara Arguelles Simões, Diego de Holanda Saboya Souza   +5 more
wiley   +1 more source

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

BMEMat, Volume 4, Issue 1, March 2026.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu, Chung Yin Matthew Cheung, Liling Liu, Hoi Pan Harry Cheung, Kam Yu Tam, Dai Fei Elmer Ker, Sarah H. Cartmell, Chuanbin Mao, Zhiyong Zhang, Dan Michelle Wang   +9 more
wiley   +1 more source

Alfabetização à Mesa. Sabores e Saberes da Educação de Jovens, Adultos e Idosos (EJAI)

SosQuua Revista Especializada en Gastronomía
Este trabalho analisa e descreve as experiências vivificadas pelas escolas da Rede Municipal de Belém que promovem alfabetização de jovens, adultos e idosos, com a perspectiva de fortalecer a política de alfabetização para esse público no município de ...
Miguel Brito Picanço, Carlos Teixeira Dos Santos   +1 more
doaj   +1 more source

P3 Influence of habits: the consumption of fiber, omega 3 and physical activity in the development of metabolic syndrome

Revista de la Sociedad Argentina de Diabetes, 2020
Introduction: Multiple factors necessary for the development of metabolic syndrome (MS) increased risk of atherothrombotic cardiovascular disease. Objectives: to study the impact and association of the consumption of fiber, omega 3 and the practice of ...
María Eugenia Leone, Lisseth Acevedo, Eleonora Marotta, Lorena Mayoraz, Elena Pastor, María Amelia Linari   +5 more
doaj   +1 more source

Comparative Biocompatibility of Portland‐Based Endodontic Cements Containing Niobium and/or Bismuth Oxides in Rat Subcutaneous Tissue

BioMed Research International, Volume 2026, Issue 1, 2026.
Objectives To evaluate the in vitro cytocompatibility and osteogenic potential and the in vivo biocompatibility of two experimental endodontic cements based on Portland cement combined with either Nb2O5 (F6) and/or bismuth oxide (F7) in a rat subcutaneous implantation model. Methods For the in vitro study, MC3T3‐E1 preosteoblastic cells were exposed to
Raphael Victor Silva Andrade, Rafaela Alcindo Silva de Souza Fé, Vladimir Galdino Sabino, Carlos Augusto Galvão Barboza, Maria Luiza Diniz de Sousa Lopes, Nizyara Costa da Silva, Valkleidson Santos de Araujo, Amanda Silveira da Silva, Raimundo Fernandes de Araujo Junior, Naianne Kelly Clebis, Isadora Luisa Gomes da Silva, Pedro Catalão Moura, Sofia Pessanha, Aurigena Antunes de Araújo, Baisakhi Banerjee   +14 more
wiley   +1 more source

Planteamiento del proyecto de montaje e instalación de la red de telecomunicaciones en fibra óptica [PDF]

, 2003
Cartilla en la que se define el concepto de comunicación por fibra óptica, fundamentos, elementos y equipos de componen una red tales como el cable, equipos, terminales y repetidores, conectores y accesorios.Primer in which the concept of fiber optic ...
Sánchez Salazar., Jesús Alberto
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