Results 201 to 210 of about 478,113 (335)

Rede urbana e competitividade em economia aberta

open access: yes, 1994
Com o presente texto pretende-se realizar uma reflexão em torno da adaptabilidade dos modelos tradicionais (Christall e Losch) para interpretar o comportamento das redes urbanas em economia aberta. Procura-se identificar as condições de competitividade susceptíveis de permitirem às cidades, afirmarem-se como criadoras de riqueza, num mundo ...
openaire   +1 more source

Quantifying the land‐use change due to soybean‐based biodiesel in the United States

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 20-47, March 2026.
Abstract We quantify the impact of soybean oil‐based biodiesel production on US cropland, using a method that accounts for the intermediate effect of soybean crushing facilities. Based on U.S. Environmental Protection Agency data for biodiesel production and proprietary data for soybean crushing facilities over 2011–2020, we find that the elasticities ...
Ruiqing Miao   +5 more
wiley   +1 more source

Maringá e a rede urbana regional: conteúdo urbano e concentração demográfica

open access: yesActa Scientiarum: Technology, 1999
Este artigo busca sintetizar aspectos da história e geografia da rede urbana regional, em que se insere Maringá, visando compreender as relações interurbanas recentes, associadas aos conteúdos dos núcleos urbanos e a dinâmica demográfica.
Angela Maria Endlich
doaj  

The people hub : reconfiguração da rede urbana

open access: yes, 2014
Este documento desenvolve um estudo sbre o tema “os novos paradigmas e dinamicas de centros urbanos”. A necessidade de instalação do paradigma contemporaneo e centros históricos é explorado no meio construído. Durante a investigação foi feito um estudo demográfico que abrange uma escala local e uma escala global e foram cruzados os conhecimentos com a ...
openaire   +1 more source

Do Consumers Value Diversity in Agriculture? A Choice Experiment

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 169-181, March 2026.
ABSTRACT Farm ownership in the US today is racially and ethnically homogeneous. Diverse farmers and ranchers make up less than 10% of all producers, they tend to be less financially stable and have tighter profit margins. In the past few years, both government and industry programs have aimed to increase the participation and profitability of diverse ...
Maria Kalaitzandonakes   +2 more
wiley   +1 more source

Economics of land‐based carbon mitigation

open access: yesAmerican Journal of Agricultural Economics, Volume 108, Issue 2, Page 443-461, March 2026.
Abstract Agricultural land holds tremendous potential to contribute to net zero greenhouse gas emission goals by providing low carbon renewable energy to displace fossil fuels and by serving as a sink for sequestering carbon in the soil with climate‐smart practices. This potential is, however, far from being realized.
Madhu Khanna
wiley   +1 more source

[Food insecurity, environment, and habitability in households in urban and rural areas of Brazil]. [PDF]

open access: yesCad Saude Publica
Ribeiro ECSA   +5 more
europepmc   +1 more source

O PROCESSO DE FORMAÇÃO DA REDE URBANA BAIANA: O MUNICÍPIO DE CANAVIEIRAS- BA NA REDE URBANA REGIONAL

open access: yes, 2012
A intensificação do processo de urbanização no Brasil a partir do século XIX condicionou mudanças cruciais na sociedade caracterizando novos padrões de produção, de distribuição e de consumo. A rede urbana, nesse contexto, passou a ser o meio através do qual a produção, a circulação e o consumo se realizam efetivamente, articulando distantes lugares e ...
openaire   +1 more source

[Validation of the logical model of comprehensive care for children with congenital Zika syndrome]. [PDF]

open access: yesCad Saude Publica
Freitas DA   +4 more
europepmc   +1 more source

Trauma‐informed care in early intervention: Providers’ barriers, boundaries, and needs

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 2, March 2026.
Abstract Young children who receive early intervention (EI) services are at increased likelihood of having experienced trauma, as trauma is most common in the birth‐to‐three age range, especially for children with disabilities. Little is known about EI services for trauma‐impacted children and families. Previous research suggested that EI providers are
Crystal S. Williams   +2 more
wiley   +1 more source

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