Results 131 to 140 of about 437,245 (314)
Metathesis Polymerization of Novel Silylated Propynes and Properties of Polymers [PDF]
, 2010 Novel silylated propyne derivatives were synthesized and polymerized with various transition metal catalysts. The polymerization of 1-dimethylphenylsilyl-propyne (la) with TaCI5/n-Bu4Sn aforded a high-molecular weight polymer (2a).
竹田, 愛子 +5 more
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Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
PharmaceuticsBackground/Objectives: In this work, expanded electrospun poly(vinyl alcohol) (PVA) nanofiber mats incorporating tetracycline-loaded mesoporous silica nanoparticles (MSNs) were fabricated for antimicrobial wound dressing applications.
Federico Fookes +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data
Advanced Engineering Materials, EarlyView.Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Encapsulação de nanopartículas de níquel obtidas a partir da técnica de polimerização em miniemulsão direita e inversa [PDF]
, 2011 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaEste trabalho visa o estudo do processo de polimerização em miniemulsão direta e inversa como rota para encapsulação de ...
Romio, Ana Paula
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Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Efeito das condições de operação e da geometria do reator sobre a distribuição de tamanhos de partícula de uma polimerização em suspensão [PDF]
, 2006 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaPara a polimerização em suspensão, o conhecimento das condições de mistura no reator é um fator crítico, pois a ...
Pinto, Lindomar
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InorganicsWe report a straightforward alkane elimination strategy to prepare well-defined heterobimetallic Al/Mo species. Notably, the reaction of the monohydride complex of molybdenum, Cp*MoH(CO)3, with triisobutyl aluminum affords a new heterobimetallic [MoAl]2 ...
Léon Escomel +3 more
doaj +1 more source