Results 1 to 10 of about 155,880 (159)

Revisiting a place‐based policy: Transformations in Northeast Brazil

open access: yesGrowth and Change, Volume 52, Issue 4, Page 2412-2436, December 2021., 2021
Abstract Despite being the second most populated region in Brazil, the Northeast has persistently accounted for a small share of national income. A well‐known attempt to develop the region was made in 1959 with the creation of SUDENE, a big push type of place‐based policy resulting in an intensification of industrial investments.
Solmaria Halleck Vega
wiley   +1 more source

Public participation, indigenous peoples’ land rights and major infrastructure projects in the Amazon: The case for a human rights assessment framework

open access: yesReview of European, Comparative &International Environmental Law, Volume 30, Issue 2, Page 184-196, July 2021., 2021
Abstract The recognition of land title and demarcation of indigenous peoples’ ancestral lands and the guarantee of the rights of consultation and free, prior and informed consent in the context of large infrastructure projects represent some of the major challenges for indigenous peoples and communities in the Amazon States.
Ricardo Pereira
wiley   +1 more source

Timor‐Leste economic survey: The end of petroleum income

open access: yesAsia &the Pacific Policy Studies, Volume 8, Issue 2, Page 253-279, May 2021., 2021
Abstract As Timor‐Leste nears the end of its petroleum‐exporting era, the transition to a sustainable economy has become even more challenging due to partisan political competition, disastrous flooding and the pandemic. This article describes the current economic context, and deteriorating trends. After a brief discussion of the political situation and
Charles Scheiner
wiley   +1 more source

O MONITORAMENTO DO AQUÍFERO CAIUÁ NO PARANÁ PELA REDE RIMAS/CPRM.

open access: yesRevista Águas Subterrâneas, 2017
O Serviço Geológico do Brasil-CPRM está implantando e operando desde 2009 a Rede Integrada de Monitoramento de Águas Subterrâneas (RIMAS). O Aquífero Caiuá é amplamente utilizado no noroeste do Paraná, sendo necessário o acompanhamento quantitativo e ...
Eduardo Marcel Lazzarotto   +3 more
doaj   +1 more source

Determination of Cu, Zn, Ga, Ag, Cd, In, Sn and Tl in Geological Reference Materials and Chondrites by Isotope Dilution ICP‐MS

open access: yesGeostandards and Geoanalytical Research, Volume 44, Issue 4, Page 733-752, December 2020., 2020
Key Points Mass fractions for eight volatile elements (Cu, Zn, Ga, Ag, Cd, In, Sn and Tl) in 21 geological reference materials by ID‐Q‐ICP‐MS are reported. Target elements were chemically separated with a novel anion‐exchange chromatography. The intermediate precision (2s) of 2–4 replicates was < 4% and results agree with literature data.
Ninja Braukmüller   +3 more
wiley   +1 more source

Geodiversidade e análise da paisagem: uma abordagem teórico-metodológica

open access: yesTerrae Didatica, 2015
A Geodiversidade consiste num novo campo de conhecimento derivado da geologia ambiental que visa proceder a uma abordagem abrangente do sistema abiótico envolvendo uma análise articulada e dinâmica entre rochas, formações superficiais, relevo e solos.
Marcelo Eduardo Dantas   +3 more
doaj   +1 more source

Fecal contamination of drinking-water in low- and middle-income countries: a systematic review and meta-analysis [PDF]

open access: yes, 2014
Background: access to safe drinking-water is a fundamental requirement for good health and is also a human right. Global access to safe drinking-water is monitored by WHO and UNICEF using as an indicator “use of an improved source,” which does not ...
Bain, R.   +5 more
core   +4 more sources

Características estruturais, petrográficas e geoquímicas de enxame de diques máficos intrusivo em rochas metassedimentares do greenstone belt de Crixás, Goiás

open access: yesGeologia USP. Série Científica, 2010
Diques e raros stocks máficos são comuns nos terrenos arqueanos de Goiás, onde ocorrem em enxames de 2.3 - 2.5 Ga nos complexos granito-gnáissicos (2.8 e 2.7 Ga) e nas seções estratigráficas inferiores de metakomatiitos e metabasaltos, mas eram ...
Hardy Jost, Jayme Estevão Scandolara
doaj   +1 more source

Numerical Simulation Study on the Air/Water Counter- current Flow Limitation in Nuclear Reactors

open access: yesBrazilian Journal of Radiation Sciences, 2021
After a loss-of-coolant accident (LOCA) in a Pressurized Water Reactor (PWR), the temperature of the fuel elements cladding increases dramatically due to the heat produced by the fission products decay, which is not adequately removed by the vapor ...
youssef morghi, Amir Zacarias Mesquita
doaj   +1 more source

A Suíte Intrusiva Rio Dourado - um granito tipo A de 1,88 Ga - sudeste do Craton Amazônico - Mato Grosso - Brasil

open access: yesGeologia USP. Série Científica, 2011
A Suíte Intrusiva Rio Dourado (SIRD) está constituída por rochas graníticas expostas na porção sudeste do Craton Amazônico, Província Amazônia Central, como corpos intrusivos na Suíte Intrusiva Vila Rica, de idade paleoproterozoica.
Márcia Aparecida de Sant'Ana Barros   +6 more
doaj   +1 more source

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