Results 121 to 130 of about 505,456 (287)

Demographic translation and tempo effects [PDF]

open access: yes
In this paper I review the concept of tempo effects in demography, focusing on the tempo adjustments proposed by Bongaarts and Feeney and drawing on the work of Ryder and Zeng and Land.
Germán Rodriguez
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Ensino Médio em Tempo Integral:

open access: yesInovação & Tecnologia Social
O texto tem por objetivo geral compreender se o processo de implementação da política educacional de Ensino Médio em Tempo Integral (EMTI), no Estado do Ceará, cumpriu a proposta do Plano de Governo, que embasa o processo de implantação de uma política pública. Para isto, fez-se uma análise teórico-documental dos instrumentos legais.
Carla Santos de Freitas   +1 more
openaire   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

open access: yesAdvanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi   +2 more
wiley   +1 more source

A escola de tempo integral e a formação de seus professores no plano nacional de educação/2014-2024: reflexões, contradições e possibilidades

open access: yesFormação Docente (Associação Nacional de Pós-Graduação e Pesquisa em Educação), 2016
A questão que norteia este artigo é a formação de professores para a escola de tempo integral no Plano Nacional de Educação 2014-2014. A preocupação que orienta o estudo refere-se à necessidade, ou não, de uma formação específica para o professor das ...
Kátia Augusta Curado Pinheiro Cordeiro da Silva   +1 more
doaj  

Tempo and its Tribulations [PDF]

open access: yes
Bongaarts and Feeney offer alternatives to period life expectancy with a set of demographic measures equivalent to each other under a Proportionality Assumption.
Kenneth W. Wachter
core  

Perspectivas para o marco legal do terceiro setor [PDF]

open access: yes, 2009
A existência de um ambiente regulatório moderno, claro e estável é fator fundamental para promover a expansão e a qualificação do investimento social privado no Brasil.
Aline Gonçalves de Souza   +3 more
core  

Microenvironment Modulation‐Based Nanomaterial‐Loaded Hydrogel Dressings for Diabetic Foot Ulcers: Research Progress and Future Perspectives

open access: yesAdvanced Materials Interfaces, EarlyView.
xx xx. ABSTRACT Diabetic foot ulcer (DFU) is a chronic complication of diabetes, primarily caused by hyperglycemia, peripheral vascular disease, and neuropathy. Characterized by persistent hyperglycemia, impaired perfusion, inflammation, and infection, DFUs pose significant challenges to healing and are associated with high morbidity and amputation ...
Tang Yuqing   +5 more
wiley   +1 more source

EDUCAÇÃO EM TEMPO INTEGRAL: COMO PAGAR A CONTA?

open access: yesFineduca, 2012
O presente artigo problematiza a educação em tempo integral, que vem sendo discutida no meio político e acadêmico como uma das alternativas para superar a baixa qualidade do ensino público na educação básica.
Ionara Soveral Scalabrin
doaj   +2 more sources

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