Results 21 to 30 of about 207,846 (301)

The Context of Evaluation: Balancing Rigor and Relevance

open access: yesJournal of MultiDisciplinary Evaluation, 2011
Background: The context in which an evaluation is undertaken impacts not only the core evaluation activities but also the ethical standards that guide our work.
Denise Lea Uehara, Tammy Tom
doaj   +1 more source

Challenges of performing socio-environmental interdisciplinary research: the experience of the Brazilian Research Network on Climate Change (Rede CLIMA)

open access: yesDesenvolvimento e Meio Ambiente, 2019
How can you move a team of scholars of the most varied academic backgrounds out of their multidisciplinary comfort zone and towards genuine interdisciplinarity (integration and collaboration) in the climate change research field?
Gabriela Litre   +3 more
doaj   +1 more source

Achieving OAI PMH compliancy for CDS/ISIS databases [PDF]

open access: yes, 2008
Purpose – The main purpose of this paper is to present the work recently carried out by the Food and Agriculture Organization of the United Nations (FAO) in collaboration with Associazione per la documentazione le biblioteche e gli archivi (DBA) in Italy
Betti, Gian Luigi   +3 more
core   +1 more source

Labile Cd Complexes Increase Cd Availability to Plants [PDF]

open access: yesEnvironmental Science & Technology, 2005
Dissolved trace metals are present in the environment as free ions and as complexes. Commonly used models to predict metal bioavailability consider the free ion as the major bioavailable species. However, increases in metal availability in the presence of metal complexes have repeatedly been found.
Degryse, Fien   +2 more
openaire   +3 more sources

A política de devastação e autoritarismo de Bolsonaro, ‘o exterminador do Brasil’: ‘future-se’ para o abismo, sofrimento e adoecimento de Brasil e a urgente resistência ativa

open access: yesMotrivivência, 2019
O editorial da revista persevera na sua estratégia de formular análises de conjuntura do momento político nacional, com uma crítica às políticas do atual governo, sobretudo contra a educação ("future-se"), assim como aos métodos de definição dos novos ...
Mauricio Roberto da Silva   +2 more
doaj   +1 more source

Use of 6 Nucleotide Length Words to Study the Complexity of Gene Sequences from Different Organisms

open access: yesEntropy, 2022
In this paper, we attempted to find a relation between bacteria living conditions and their genome algorithmic complexity. We developed a probabilistic mathematical method for the evaluation of k-words (6 bases length) occurrence irregularity in ...
Eugene Korotkov   +2 more
doaj   +1 more source

Para onde nos guia a mão invisível? Considerações sobre os paradoxos do modelo econômico hegemônico e sobre os limites ecológicos do desenvolvimento

open access: yesDesenvolvimento e Meio Ambiente, 2014
The current economic dynamics of continuous growth in financial capitalism has proved incompatible with the planetary boundaries. Humanity faces an ethical, economic and technological impasse.
Carolina Lopes Araujo   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Polycrystalline CdS thin films and their role in CdS/CdTe photovoltaic devices [PDF]

open access: yes, 2007
This thesis represents a systematic study of polycrystalline CdS thin films and their role as an n-type window layer in CdS/CdTe photovoltaic devices.
Archbold, Martin David
core  

Coopercuc: percursos de valorização dos recursos locais e de convivência com o Semiárido

open access: yesSustentabilidade em Debate, 2016
Dentro do contexto de apropriação discursiva da convivência com o semiárido brasileiro, a história e a evolução da experiência da Cooperativa Agropecuária Familiar de Canudos, Uauá e Curaçá (Coopercuc), BA, exemplificam a afirmação exitosa de eventos e ...
Chiara Gentile, Andrés Burgos
doaj   +1 more source

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