Results 71 to 80 of about 401,604 (216)

RETOMANDO A REGIONALIZAÇÃO DAS POLÍTICAS DE C&T: O CASO NORDESTINO

open access: yesCadernos de Estudos Sociais, 2002
Duas constatações básicas, a concentração da base científica e tecnológica e a importância do conhecimento no novo padrão de desenvolvimento em curso, suscitam preocupações a respeito da espacialização do desenvolvimento no Brasil.
João Policarpo Lima, Abraham Benzaquen Sicsú
doaj  

Cercariae (Digenea: Strigeidae, Diplostomidae) in Biomphalaria straminea (Planorbidae) from a rice field in Northeastern Argentina [PDF]

open access: yes, 2017
The rice fields can provide habitats for many species of aquatic invertebrates, as insects, molluscs, crustaceans; and vertebrates, as fish, amphibians, reptiles and birds, which may act as hosts in the life cycles of digenean parasites. In this context,
Fernández, María Virginia   +1 more
core   +1 more source

Cherenkov Telescope Array Observatory: Die Zukunft der Gammaastronomie

open access: yesPhysik in unserer Zeit, Volume 57, Issue 1, Page 10-18, January 2026.
Im Jahr 1989 hat das Wipple‐Observatorium die erste Quelle hochenergetischer Gammastrahlung entdeckt. 2002 waren dann sechs Quellen bekannt, 2024 schon mehr als 300. Und das ist immer noch lediglich die Spitze des Eisbergs in der jungen Geschichte der Gammaastronomie.
Daniela Hadasch, Daniel Mazin
wiley   +1 more source

Naming the Wolves: Consumer Credit and Rentier Financialisation on the Brazilian Periphery

open access: yesAntipode, Volume 58, Issue 1, January 2026.
Abstract Recent social policy in Brazil has centred on a vision for financial inclusion that claims to alleviate poverty through credit‐based consumption. We argue that, contrary to these claims, Brazil's consumer credit boom has entrenched a financialised macroeconomic model in which debt and rentierism have become motors of the national economy ...
Jessica Sklair   +2 more
wiley   +1 more source

"Bacurau": uma metáfora dos territórios brasileiros racializados

open access: yesCinema & Território, 2020
O filme "Bacurau" é o objeto deste artigo. Considera-se, aqui, o território de Bacurau, nome fictício, uma metáfora das favelas, das áreas mais pobres do Nordeste, e também uma analogia sobre o Cangaço e uma espécie de Canudos vitoriosa, representável ...
Lucivânia Nascimento dos Santos-Fuser
doaj   +1 more source

On the boundedness of some nonlinear differential equation of second order [PDF]

open access: yes, 2015
In this paper we study the boundedness of the solutions of some nonlinear dofferential equation using as a key tool the Second Lyapunov method, i.e. find sufficient conditions under which the solutions of this equation are bounded.
Guzmán, Paulo Matias   +2 more
core  

In vitro activities of amphotericin B, terbinafine, and azole drugs against clinical and environmental isolates of apergillus terreus Sensu Stricto [PDF]

open access: yes, 2015
The antifungal susceptibilities of 40 clinical and environmental isolates of A. terreus sensu stricto to amphotericin B, terbinafine, itraconazole, and voriconazole were determined in accordance with CLSI document M38-A2.
Cattana, Maria Emilia   +6 more
core   +1 more source

Watching Radical Geography: Spaces and Practices of Authoritarian Surveillance in ‘Democratic’ and ‘Dictatorial’ Brazil

open access: yesAntipode, Volume 58, Issue 1, January 2026.
ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley   +1 more source

OS DETERMINANTES PRÓXIMOS DA FECUNDIDADE DE BONGAARTS NO NORDESTE, 1991

open access: yesCadernos de Estudos Sociais, 1995
Este artigo investiga a contribuição dos fatores determinantes próximos da fecundidade sugeridos por Bongaarts para a determinação dos atuais níveis de fecundidade nordestina, utilizando as informações da Pesquisa sobre Saúde Familiar no Nordeste, 1991 ...
Morvan de Mello Moreira
doaj  

Sobreposição de nicho e partilha de recursos entre cinco espécies simpátricas de bufonídeos (Anura, Bufonidae) do nordeste da Argentina [PDF]

open access: yes, 2009
The niche overlap and resource partitioning were analyzed for five sympatric bufonids from Northeastern Argentina: Rhinella schneideri, R. bergi, R. fernandezae, R. granulosa, and Melanophryniscus cupreuscapularis.
Duré Pitteri, Marta Inés   +2 more
core   +2 more sources

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