Results 61 to 70 of about 751 (238)

A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems

Advanced Science, EarlyView.
A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang, Jae Yoon Sung, Hyunji Kweon, Seohyun Kim, Byunghoon Kim, Jongsoon Kim, Junyoung Mun, Jung Ho Kim, Ki Jae Kim   +8 more
wiley   +1 more source

Construindo Políticas de Abertura a partir dos Recursos Educacionais Abertos: Uma Análise do Sistema Universidade Aberta do Brasil / Building Open Policy through Open Educational Resources: An analysis of the Open University of Brazil System

Revista Latinoamericana de Tecnología Educativa - RELATEC, 2017
Abstract: Open Educational Resources (OER) and associated practices are often positioned as catalysts in increasing equality, inclusion and access to higher education. We present an investigation on the production and dissemination of educational resources at eight Higher Education Institutions that are part of the Open University of Brazil System ...
Tel Amiel, Maria Renata Da Cruz Duran, Celso José Da Costa   +2 more
openaire   +1 more source

8‐Oxoguanine Modified CircMTUS1 Drives PABPC1 Phase Separation to Promote Gastric Cancer Progression and Cisplatin Resistance via Autophagy

Advanced Science, EarlyView.
ABSTRACT Gastric cancer (GC) is a major global health concern, as its prevention and treatment remain significant challenges. The 8‐oxoguanine (o8G) modification of circRNAs, alongside their capacity to orchestrate liquid‐liquid phase separation (LLPS) and autophagy, plays a pivotal role in driving tumor progression and determining therapeutic outcomes.
Lei Peng, Lurong Li, Zhenghui Zhu, Chenyang Li, Huaiming Sang, Guoxin Zhang, Xuan Li, Yini Dang, Yuanyuan Li   +8 more
wiley   +1 more source

80 anos de Serviço Social no Brasil: as construções e os desafios à profissão / 80 years of Social Work in Brazil: the buildings and challenges to the profession

Textos & Contextos (Porto Alegre), 2016
Editorial.
openaire   +3 more sources

Modulation of Local Environment for Selective Bicarbonate Conversion to Multi‐Carbon Products

Advanced Energy Materials, EarlyView.
Highly porous Cu electrode partially coated with an ionomer/carbon composite enables efficient conversion of bicarbonate to multi‐carbon products. By regulating the local reaction microenvironment, this strategy overcomes selectivity and reaction‐rate limitations, achieving Faradaic efficiencies of 43% for ethylene and 60% for total multi‐carbon ...
Tai Nguyen, Anh N. Nguyen, Guorui Gao, Jackson Crane, Thành Trần‐Phú, Gelson Tavares da Silva, Aldo Gonzalez‐Lopez, Hung Lai, Khac Huy Dinh, Duc‐Minh Phan‐Pham, Martin Guay, Carlos Escobedo, Rosalie K. Hocking, Jonathan Raisin, Lucia H. Mascaro, Cao‐Thang Dinh   +15 more
wiley   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

Nagao Menezes, D. F. (2022): "(Re)building Latin American Cooperative Law – Creating a Theoretical and Institutional Matrix for Latin America", Ed. Arraes, Brasil.

Revista Iberoamericana de Economía Solidaria e Innovación Socioecológica, 2022
El libro “(Re)construindo o Direito Cooperativo Latino-americano – Criando uma Matriz Teórica e Institucional para a América Latina”, publicado por laEditoral Arraes, de Brasil,en 2022, conautoríadelprofesor Daniel Francisco Nagao Menezes, es el resultado de unproyecto de investigación, de igual nombre, financiado por elConsejo Nacional de Desarrollo ...
openaire   +1 more source

Temperature Sensitivity and Adaptation of Cereal Yields: Empirical Evidence From Italy

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This paper investigates the evolving temperature sensitivity and climate adaptation of cereal yields in Italy from 1952 to 2023, using province‐level data for maize, common wheat, and durum wheat. Employing panel data econometric methods, we estimate yield responses to heat exposure, changes in sensitivity over time, and adaptation to climate ...
Paolo Nota, Giacomo Coughlan, Alessandro Olper   +2 more
wiley   +1 more source

Censos e construção nacional no Brasil Imperial Census and nation building in the Brazilian Empire

Tempo Social, 2005
Este artigo analisa como o tema "nação" se articulou, no século XIX, com as tentativas de realizar os primeiros levantamentos censitários brasileiros, especialmente em 1852 e em 1872. Traça-se um paralelo entre a necessidade sentida pela elite política nacional de realizar censos gerais e o processo de construção da nação, que acompanha o processo de ...
openaire   +1 more source

Crop Insurance Design and On‐Farm Risk Adaptation

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The United States spends billions annually on crop insurance premium subsidies, yet the prevailing distance‐based guarantee design unintentionally rewards risk‐taking by linking subsidies to yield variability. We consider a simple redesign: define guarantees in terms of probability so that coverage reflects a consistent likelihood of indemnity.
Gerald Van Tassell, Alan P. Ker
wiley   +1 more source