Results 41 to 50 of about 127,281 (178)
Polymers for Advanced Technologies, Volume 37, Issue 2, February 2026.ABSTRACT High‐resolution, biocompatible scaffolds are essential for reproducible tissue engineering and remain challenging to fabricate with vat photopolymerization due to cure‐depth control and limited bioactivity of neat polymers. This work investigated the mechanical, surface, and biological properties, as well as the high‐resolution 3D printability,
Thiago Nunes Palhares +8 more
wiley +1 more source
A relação Universidade-Indústria: um caso de transferência da tecnologia em engenharia mecânica e Gestão Industrial [PDF]
, 2008 A inovação nas pequenas e médias empresas industriais do ramo da Engenharia Mecânica émuitas vezes inexistente ou incipiente, podendo ser facilmente incrementada através de umestreito relacionamento e cooperação com as Universidades e/ou os seus ...
A. Barata da Rocha, F. Jorge Lino Alves
core
Journal of Applied Polymer Science, Volume 143, Issue 1, January 5, 2026.This study investigates the thermo‐electro‐mechanical properties of thermoplastic/epoxy blends as polymer hosts for composite polymer electrolytes. Blending PEO, PVA, and PVAc with heat‐resistant epoxy via suitable solvents yields films with high ionic conductivity and improved thermo‐mechanical stability, making them promising candidates for use in ...
Maryam Niazi +2 more
wiley +1 more source
Adhesion strength of flame sprayed ceramic coatings obtained by robotic projection
Millenium, 2019 Introduction: One of the possible applications of ceramic thermal barriers is in shells (permanent moulds – die casting). The moulds` capacity to support very high temperatures (up to 1600 °C) plays a crucial role in the selection of materials due to the
Eurico Seabra +3 more
doaj +1 more source
Guia da Unidade Curricular Integradora II [PDF]
, 2016 O presente guia serve de referência ao planeamento, desenvolvimento, concretização e avaliação das atividades previstas no âmbito da unidade curricular Integradora II, a qual é oferecida no 2º semestre do 1º ano do plano de estudos do curso de Mestrado ...
Dourado, Nuno, Flores, Paulo
core
Hierarchical Twist: Chirality Across Scales in Cellulose Cholesterics
Advanced Optical Materials, Volume 14, Issue 4, 27 January 2026.Hierarchical left‐ and right‐handed chiral nematic structures are observed in a solvent‐free thermotropic cellulose derivative. Free‐standing films show hierarchical twisted structures whose pitches respond differently to uniaxial strain: left‐handed pitches increase, ones decrease.
N. Monge +7 more
wiley +1 more source
New Technique for Evaluation of Global Vibration Levels in Rolling Bearings
Shock and Vibration, 2002 In the last years new technologies and methodologies have been developed for increasing the reliability of fault diagnosis in mechanical equipment, mainly in rotating machinery.
Rui Gomes Teixeira de Almeida +2 more
doaj +1 more source
Parametric cohesive zone analysis of bi-adhesive single-step joints
SN Applied Sciences, 2023 The industry has advanced in replacing traditional joining methods, such as screwing/riveting and welding, especially the aeronautical and automotive industries, which have adopted the adhesive bonding method.
D. F. T. Carvalho +4 more
doaj +1 more source
Environmental and economic assessment of food additive production from mushroom bio-residues
Cleaner Environmental Systems, 2022 This work analysed the environmental and economic impacts of extracts enriched in ergosterol and vitamin D2 production from bio-residues of Agaricus Bisporus mushrooms.
Sara M. Pinto +5 more
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 237-252, January/February 2026.Abstract The fuel industry remains closely tied to oil‐based fuels. This relationship is responsible for increasing greenhouse gas emissions. Biofuels are an alternative to petroleum‐based fuels that could make industrial production lines more sustainable.
Francisco Simão Neto +14 more
wiley +1 more source