Results 81 to 90 of about 55,056 (314)

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

open access: yesAdvanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim   +3 more
wiley   +1 more source

Labor force plans and labor force status [PDF]

open access: yes
Many U.S. women who were in their late 60s at the turn of the century were still employed. These women graduated from college in the 1950s, an era when women’s labor force participation was low. Data from the U.S.
Karen Leppel
core  

AS DIMENSÕES DA CRISE ESTRUTURAL DO CAPITAL: O CASO DA CONTRARREFORMA AGRÁRIA DE MERCADO NO BRASIL (1995-2017)

open access: yesRevista 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

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced 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

LUTA DE CLASSES, MEMÓRIA E REPRODUÇÃO CAMPONESA: A QUESTÃO DA LUTA PELA TERRA NO ASSENTAMENTO CANGUSSU – BA

open access: yesRevista 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

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

open access: yesAdvanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka   +2 more
wiley   +1 more source

COMUNIDAD, COMUNALIDAD, COMUNA, COMUNISMO O DE COMO RETORNAR A LA ESTRATEGÍA. PUNTOS DE ENCUENTRO Y DESENUENTRO PARA OTRA PRAXIS REVOLUCIONARIA

open access: yesRevista 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

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

TRABALHO PRODUTIVO A DOMICÍLIO E TRABALHO REPRODUTIVO DOMÉSTICO EM MARECHAL CÂNDIDO RONDON (PR): HORIZONTALIZAÇÃO DO CAPITAL E AS NOVAS EXPRESSÕES DA DINÂMICA TERRITORIAL DO TRABALHO PRECARIZADO FEMININO NO SÉCULO XXI

open access: yesRevista Pegada Eletrônica, 2012
Pretendemos com essa pesquisa compreender as contradições imanentes à dinâmicaterritorial do trabalho domiciliar como repercussão da informalização, enquanto produto dasmudanças que se processam no âmbito mais geral do trabalho. Os rearranjos do capital,
Terezinha Brumatti Carvalhal
doaj   +1 more source

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

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