Results 81 to 90 of about 34,372 (283)
On the Origins of Toughness in Corymbia calophylla (Marri Tree) Nuts
Advanced Science, EarlyView.We uncover the natural toughening mechanisms of the marri nut, including fiber pullout, crack deflection, and a viscoelastic matrix, which enable exceptional energy absorption and ductility comparable to Teflon, with an elastic modulus similar to acrylic.
Wegood M. Awad +7 more
wiley +1 more source
Bariatric surgeries performed in the unique brazilian health system between 2010 and 2019
, 2021 Cirugía bariátrica es un procedimiento alternativo para controlar la obesidad. Ingresó al Sistema Único de Salud en 1999 y, después de veinte años, aún no satisface la demanda que crece con los cambios en el estilo de vida de la población. El presente estudio tiene como objetivo relevar el número de pacientes bariátricos realizados por el sistema ...
Oliveira, Ananda Medeiros de +3 more
openaire +1 more source
Advanced Science, EarlyView.This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair +4 more
wiley +1 more source
Mural Internacional, 2018 Rejeitando análises voltadas a entender os grandes problemas históricos do país, importadas acriticamente dos centros hegemônicos, os chamados “intérpretes” do Brasil foram pioneiros em se debruçar sobre os referidos problemas, revelando conceitos que ...
Leonardo Granato, Ian Rebouças Batista
doaj +1 more source
Brain organoids and insights on human evolution. [PDF]
, 2019 Human brain organoids, generated from pluripotent stem cells, have emerged as a promising technique for modeling early stages of human neurodevelopment in controlled laboratory conditions.
Muotri, Alysson R
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Advanced Science, EarlyView.Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang +6 more
wiley +1 more source
High‐Yield Fabrication of Electrolyte‐Gated Transistors Based on Graphene Acetic Acid
Advanced Electronic Materials, EarlyView.We fabricated a liquid‐gated transistor based on graphene acetic acid, which is dielectrophoretically deposited, featuring a spatial resolution down to 10 microns. Our method enables a versatile and reproducible fabrication featuring state‐of‐the‐art performance.
Georgian Giani Ilie +13 more
wiley +1 more source
Aging and Electrical Stability of DNTT Honey‐Gated OFETs
Advanced Electronic Materials, EarlyView.DNTT honey‐gated organic transistors were fabricated and evaluated to assess short‐ and long‐term stability under electrical stress and aging. Short‐term transfer measurements (five days, 40 sweeps/day) showed minimal parameter shift, while extended measurements revealed gradual degradation over weeks.
Douglas H. Vieira +8 more
wiley +1 more source
Exclusão social e responsabilidade social empresarial Exclusión social y responsabilidad social empresarial Social exclusion and social responsibility in business
Psicologia em Estudo, 2006 Responsabilidade social empresarial é um dos novos fenômenos de mercado precipitados pela globalização da economia. Ao longo dos ciclos históricos, tivemos a empresa orientada sucessivamente para o produto, para o mercado e para o cliente.
Marley Rosana Melo de Araújo
doaj +1 more source
Agriculturización e impactos ambientales en un área representativa de la ecorregión de las pampas, argentina. [PDF]
, 2014 Estudos prévios demonstram a existência do processo de agriculturização na ecorregião das Pampas, e o partido de Tandil constitui um exemplo desse processo.
Vazquez, Patricia Susana +1 more
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