Results 81 to 90 of about 984,186 (333)
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
Revista Pegada Eletrônica, 2017 Este artigo traz à discussão as prerrogativas e as ações que envolveram, no Pontal do Paranapanema-SP, o Programa de Aquisição de Alimentos (PAA), à classe trabalhadora, entendida, pois, de um lado os produtores de alimentos e de outro, os consumidores ...
Sidney Cássio Todescato Leal +1 more
doaj +1 more source
The “Globalization” of Labor and Working-Class History and its Consequences [PDF]
International Labor and Working-Class History, 2004 Labor historians from Europe and North America frequently assert that their discipline is not in a healthy state. Such a picture is a distortion, however, for the world does not stop at the equator: in various regions of Latin America, Africa and Asia the historiography of workers and labor movements has made great strides in the last twenty to thirty ...
openaire +6 more sources
Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries
Advanced Functional Materials, EarlyView.Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu +4 more
wiley +1 more source
Revista Pegada Eletrônica, 2017 O presente trabalho tem por objetivo refletir sobre os impactos da crise estrutural do capital na questão agrária, em especial, seus impactos no debate da reforma agrária no Brasil e sua vinculação com a contrarreforma agrária do Banco Mundial. Durante a
Rodolfo de Souza Lima
doaj +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Revista Pegada Eletrônica, 2018 O presente trabalho teve como principal objetivo refletir como as relações existentes entre reprodução camponesa, luta pela terra e memória, a partir da realidade apresentada no Assentamento Cangussu, localizado no município de Barra do Choça – BA ...
Aline Farias Fialho +2 more
doaj +1 more source
The making of a new working class? A study of collective actions of migrant workers in South China [PDF]
, 2009 In this study, we argue that the specific process of the proletarianization of Chinese migrant workers contributes to the recent rise of labour protests. Most of the collective actions involve workers' conflict with management at the point of production,
Berlanstein +19 more
core +2 more sources
Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
Revista Pegada Eletrônica, 2019 Aos 500 anos do Capital, refletir na relacao que se guarda entre a Comunidade, a comunalidad e a estrategia pensando em experiencias e projetos como a Comuna e o Comunismo num momento em que isso todo parecesse nao ser necessario ou ser per pasado mas ...
Ernesto Scheinvar, Luciano Concheiro
doaj +1 more source