Results 51 to 60 of about 19,744 (169)

Surviving in the Amazon Arc of Deforestation: Richness and Defaunation of Mammals in Priority‐Protected Areas of the Brazilian Midwest

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
We found rich and compositionally different assemblages of medium and large‐sized mammals in protected areas on the southern edge of Amazon. However, both have high rates of mammal defaunation. We argue that anthropogenic threats in the Amazon Arc of Deforestation are eroding large ungulate populations, especially peccaries.
Mateus Melo‐Dias   +6 more
wiley   +1 more source

Entre rastros e vestígios da primeira fase de expansão e interiorização da televisão brasileira: o caso da Rede Tupi

open access: yesRevista Brasileira de História da Mídia
As duas primeiras décadas da televisão brasileira (1950-1960) são essenciais para compreender o seu processo histórico de surgimento, estruturação, desenvolvimento e expansão.
José Jullian Gomes de Souza   +1 more
doaj   +1 more source

Upsetting the Double Movement? Elite Schisms and Bolsonaro's Brazil in the Context of Global Authoritarian Capitalism

open access: yesAntipode, Volume 57, Issue 3, Page 907-929, May 2025.
Abstract The brazen political antics and mystifying logics accompanying the contemporary rise of authoritarianism have garnered much interest in academic and popular media. A key question is how to make sense of a politics that seems nonsensical?
Sierra Deutsch   +3 more
wiley   +1 more source

EFEITO DOS PARÂMETROS DE EXTRUSÃO NAS PROPRIEDADES FÍSICAS DE EXTRUSADOS DE MISTURAS DE FÉCULA DE MANDIOCA E POLPA CÍTRICA

open access: yesAlimentos e Nutrição, 2008
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: normal; text-align: justify; mso-layout-grid-align: none;"> Neste trabalho buscou-se avaliar os efeitos das condições operacionais de extrusão na produção de snacks ricos em fibras a ...
L. B. SOUZA, M. LEONEL, M. M. MISCHAN
doaj  

Complex and Dynamic Effects of an Extreme Low Temperature Weather Event on Invasive Plant Populations and Resident Communities

open access: yesGlobal Change Biology, Volume 31, Issue 3, March 2025.
Invasive plant species might benefit more from climate change, though evidence for that is not clear. Here, we show that the effects of a low‐temperature extreme weather event can result in a dramatic reduction in both vegetative and reproductive growth of invasive populations of Gunnera tinctoria (giant rhubarb) in the west of Ireland.
Maurício Cruz Mantoani   +2 more
wiley   +1 more source

O homem da frente de expansão: permanência, mudança e conflito

open access: yesRevista de História, 1975
As frentes de expansão (1) foram objeto do interesse de estudiosos de diversos campos: historiadores, geógrafos (2), políticos, economistas e, mais recentemente, sociólogos e antropólogos. E a figura do homem da frente de expansão, o pioneiro, o homem da
Francisca Isabel Vieira Keller
doaj  

Internationalization and innovation strategies as distinguishing aspects for the expansion of a multinational company

open access: yesInternext: Revista Eletrônica de Negócios Internacionais, 2012
The purpose of this study was to discuss how the innovation and internationalization strategies adopted by a multinational group have impacted its corporate growth process. The historical and geographical contexts were also considered and influenced that
Nelson Roberto Furquim   +1 more
doaj   +1 more source

Firm profitability and forced wage labour in Portuguese Africa: Evidence from the Sena Sugar Estates, 1920–74

open access: yesThe Economic History Review, Volume 78, Issue 1, Page 30-61, February 2025.
Abstract Forced wage labour (FWL) in colonial‐era Portuguese Africa came to encompass a majority of working age men and persisted until the early 1960s. On the basis of reconstructed financial records from the Sena Sugar Estates in today's Mozambique, we estimate the long‐run profitability of the firm.
Sam Jones, Peter Gibbon
wiley   +1 more source

Efeito da concentração de ácido lático sobre a propriedade de expansão em amidos modificados fotoquimicamente Effect of lactic acid concentration on expansion property of photochemically modified starches

open access: yesCiência e Agrotecnologia, 2005
Uma característica valorizada pelo setor alimentício é a propriedade de expansão dos grânulos de amido. Com este trabalho, teve-se por objetivo avaliar o efeito da concentração de ácido lático durante tratamento de modificação fotoquímica das féculas de ...
Ana Carolina Dal Bianco Garcia   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy