Results 31 to 40 of about 163,428 (165)

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

Cartografia da migração interna em Moçambique entre 1997 e 2007

open access: yesREMHU: Revista Interdisciplinar da Mobilidade Humana
Resumo O texto “Cartografia da migração interna em Moçambique entre 1997 e 2007” resulta de uma análise exploratória da informação referente à migração interna das bases de dados dos censos demográficos de 1997 e 2007, respectivamente o segundo e o ...
Ramos Cardoso Muanamoha   +1 more
doaj   +1 more source

Achillea ageratum L. (Asteraceae), novidade para o Norte de Portugal [PDF]

open access: yes, 2009
A descoberta deste caméfito lenhoso, próprio de sítios húmidos, pousios e incultos (Franco, Nova Flora de Portugal, II: 395, 1984), na Serra de Chavães, numa zona de transição entre as regiões biogeográficas Eurosiberiana e Mediterrânica, constitui uma ...
Aguiar, Carlos, Almeida, J.D. de
core  

Editors [PDF]

open access: yes, 2002
Fuxà Leal, ManuelPla general de l'escultura al·legòrica a la província de Lleida situada a l'entrada dels Jardins del Palau de Pedralbes. Aquest grup escultòric està format per quatre figures femenines.
Direcció Tècnica d'Urbanisme   +1 more
core   +1 more source

Wildland–urban interface expansion: Towards comprehensive planning processes

open access: yesPeople and Nature, EarlyView.
Abstract Wildland–urban interface (WUI) expansion is accelerating in numerous regions around the world due to increasing amenity‐led migration processes, defined as the movement of people seeking higher environmental quality. While WUI areas are complex social–ecological systems requiring holistic planning and management, they are usually approached ...
Clara Mosso   +2 more
wiley   +1 more source

Nepeta coerulea Aiton subsp. sanabrensis (Losa) Ubera & Valdés: uma labiada nova para a flora de Portugal [PDF]

open access: yes, 2003
A Nepeta coerulea subsp. sanabrensis é uma subespécie nova para Portugal cujo tipo nomenclatural [basión. N. sanabrensis Losa, Contribuición al Estúdio de la Flora y Vegetación de la Província de Zamora, Inst. A.J.
Aguiar, Carlos, Cortez, José Paulo
core  

Developing Sustainable Urban Agriculture in Research and Innovation Smart Specialisation Strategy to Implement the Quintuple Helix

open access: yesSustainable Development, EarlyView.
ABSTRACT This study aims to analyse how regions benefit from developing urban agriculture into the research and innovation smart specialisation strategy (RIS3). To this end, the socio‐economic structural variables employed by the EU to design regional RIS3s were analysed from a sample of 100 European regions.
Ana María Bartolome   +2 more
wiley   +1 more source

Colorism and the Law in Latin America—Global Perspectives on Colorism Conference Remarks [PDF]

open access: yes, 2015
Today, persons of African descent make up more than forty percent of the poor in Latin America and have been consistently marginalized and denigrated as undesirable elements of the society since the abolition of slavery across the Americas.
Hernandez, Tanya K.
core   +2 more sources

Experimental study of the size effect on punching shear of steel fiber reinforced concrete slabs

open access: yesStructural Concrete, EarlyView.
Abstract As the behavior and design of steel fiber reinforced concrete slabs subjected to punching still remain an area of concern, the present work aims to provide a further contribution to the knowledge on punching behavior of slabs without transverse reinforcement.
Enrico Faccin   +4 more
wiley   +1 more source

O Conselho Geral da Província de Minas Gerais

open access: yesRevista Brasileira de História da Ciência
O presente artigo tem como objetivo analizar os debates políticos ocorridos no Conselho Geral da Província de Minas Gerais no que tange à área da saúde pública.
Pâmela Campos Ferreira
doaj   +1 more source

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