Results 121 to 130 of about 260,431 (209)

Production of Elastomeric Composites With Different Methods of Incorporating of Graphene Nanoplatelets Into SBR Latex

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
This study explores scalable methods of incorporating graphene nanoplatelets into SBR latex with or without a surfactant, using either powder or a masterbatch. Results show that combining a masterbatch with the surfactant DTAB improves vulcanization speed, mechanical strength, hardness, thermal conductivity, and resistance to aging.
Micaela D. Ferrari, Willian B. Ribeiro, Aline Zanchet, Diego Piazza, Rosmary N. Brandalise   +4 more
wiley   +1 more source

Analysis of the Degradation of Thermochromic Sensors in Electrical Devices

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
This study examines the degradation of microencapsulated leuco thermochromic pigments, both pure and embedded in epoxy, under thermal, cyclic, and QUV aging. UV radiation is the main factor causing irreversible loss of thermochromism due to microcapsule damage and solvent loss, while thermal exposure produces minor effects.
Marina Kauling de Almeida, Lara Vasconcellos Ponsoni, Lidia Kunz Lazzari, Eduardo Junca, Tiago Elias Allievi Frizon, Matheus Poletto, Ademir José Zattera, Matheus Vinicius Gregory Zimmermann   +7 more
wiley   +1 more source

Sociedade e Economia do Conhecimento: Análise dos Programas de Governo (2002-2011) [PDF]

, 2011
Os programas de governo constituem o instrumento base de orientação política para cada mandato, estabelecendo prioridades, metas e compromissos com o país.
Antunes, Maria João
core  

How New Issues Become Polarized: Partisan Triggers and Subsystem Shopping in Early AI Policymaking

Policy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT Early AI policymaking in the United States appeared bipartisan, but subsequent developments raise the question of whether AI policy will become more polarized over time. To examine how partisanship takes root around novel policy issues, we perform a mixed‐methods study, analyzing survey data from 129 state legislators in 44 states and ...
Robin Jacobson, Daniel S. Schiff, Kaylyn Jackson Schiff   +2 more
wiley   +1 more source

O ordenamento e a estruturação em rede das áreas de acolhimento empresarial do Ave a partir de uma análise multi-critério [PDF]

, 2010
As áreas de acolhimento empresarial (AAE), entendidas como espaços infra- estruturados para a localização de actividades económicas, prosseguem objectivos explícitos ao nível do ordenamento do território, da competitividade, do desenvolvimento ...
Fonseca, Fernando Pereira da, Ramos, Rui A. R.   +1 more
core  

A la carte bioprospecting of substrate‐selective laccases via high‐throughput computational enzyme–substrate interaction profiling

Protein Science, Volume 35, Issue 3, March 2026.
Abstract Laccases are versatile, multicopper oxidases with broad biotechnological applications due to their ability to oxidize a wide range of substrates. Here, we introduce a computational pipeline that combines sequence filtering, Monte Carlo simulations, and quantum mechanical spin density calculations to identify laccase candidates tailored to ...
Ruite Xiang, Helena Balfagon Campos, Arnau Bassegoda, Lars H. Østergaard, Kirk M. Schnorr, Victor Guallar   +5 more
wiley   +1 more source

Indústrias criativas: definição, limites e possibilidades

RAE: Revista de Administração de Empresas, 2009
O termo “indústrias criativas” surgiu nos anos 1990, para designar setores nos quais a criatividade é uma dimensão essencial do negócio. As indústrias criativas compreendem, entre outras, as atividades relacionadas ao cinema, ao teatro, à música e às ...
Pedro F. Bendassolli, Thomaz Wood Júnior, Charles Kirschbaum, Miguel Pina e Cunha   +3 more
doaj  

O Reequipamento da Indústria de Defesa. Subsídios para uma Política de Armamento [PDF]

, 2001
Este trabalho começa por notar que, não obstante a problemática do reequipamento das Forças Armadas (FA) vir a merecer o interesse expresso de sucessivos Governos, o facto é que as FA consideram que o seu equipamento continua a apresentar graves ...
Ravara, Rui Lobato de Faria
core  

India's Health Diplomacy: Advancing Pharmaceutical and MedTech Leadership in the Global South

World Medical &Health Policy, Volume 18, Issue 1, March 2026.
ABSTRACT Health diplomacy has become a pivotal aspect of India's engagement with the Global South, intertwining foreign policy, public health, and global collaboration to address disparities while pursuing strategic interests. India's pharmaceutical industry, which accounts for nearly 20% of the world's generics, has positioned the nation as the ...
Gaurav Chanderprakash Mittal, Vijay Kumar Chattu, Prakash Narayanan, Rahul Clare, Cherian Varghese   +4 more
wiley   +1 more source

“Social learning, innovation, and sustainability: The search for directions beyond a systematic literature review”

Heliyon
The literature frames social learning as a critical concept when searching for sustainability and innovation. Its prominent position in various studies has raised questions about the role played by such a theory and the possibility of new research ...
Marcos da Silva-Jean, Jordana Marques Kneippb   +1 more
doaj   +1 more source