Results 171 to 180 of about 1,908,578 (405)

The Transantarctic genus Labena (Hymenoptera: Ichneumonidae: Labenini) in Chile [PDF]

open access: yes, 2005
Labena is a primitive genus known from the Neotropic, Nearctic, Neantarctic, and Australian biogeographic regions. It parasitizes larvae of wood boring beetles in dead twigs and smaller branches of hardwood trees and shrubs.
Porter, Charles C.
core  

Stringency and dissimilarity of Maximum Residue Levels affect bilateral agri‐food trade stability

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Food standards are rising in both prevalence and stringency. They protect consumers and may enhance demand stability but also pose compliance challenges to producers, with ambiguous effects on the stability of trade relationships. We analyze the impact of importers' Maximum Residue Levels (MRLs) along with bilateral MRL dissimilarity between ...
Helena Engemann   +2 more
wiley   +1 more source

Información científica en diarios electrónicos hispanoamericanos: El caso del aterrizaje del 'Curiosity'

open access: yesIndex Comunicación, 2012
Las noticias del ámbito científico o tecnológico no suelen ocupar un espacio abundante en la prensa diaria. El descenso del vehículo explorador 'Curiosity' en Marte ha sido una de las oportunidades en que se podía esperar una cobertura de prensa ...
Raymond Colle   +1 more
doaj  

The future of dispute resolution in international trade

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Given ongoing dysfunction of the World Trade Organization's Appellate Body, the focus of this article is on the future of trade dispute resolution, with evaluation of two questions: (i) What is the current status of WTO dispute resolution as compared to that conducted through existing preferential trade agreements (PTAs)? and (ii) What are the
Ian Sheldon, Daniel C. K. Chow
wiley   +1 more source

Institutions, Economic Policies and Growth: Lessons From the Chilean Experience [PDF]

open access: yes
A pesar del esfuerzo de reformas de las décadas pasadas, el desempeño económico y social de los países de América Latina durante los noventa fue bastante pobre. La excepción fue Chile, que creció a tasas promedio de 7% durante la mayor parte de la década
Fernando Parro   +2 more
core  

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The catalytic conversion of CO2 into value‐added products provides an emerging strategy for reducing carbon emissions and improving environmental performance. This review compares different Life Cycle Assessment studies to evaluate the environmental impacts of CO2 conversion, focusing on the main challenges, technical limitations, and potential ...
Anastasia Pappa   +3 more
wiley   +1 more source

Impacts of geopolitics and policy on Latin American biodiversity and water resources

open access: yesAgribusiness, EarlyView.
Abstract Latin America is a major agricultural producer with important natural resources. Efforts have been made to protect sensitive areas but are hindered by agricultural trade disruptions outside the control of individual countries due to globally integrated crop markets.
Jerome Dumortier   +2 more
wiley   +1 more source

The Role of Coordination Mechanisms and Transaction Costs Promoting Sustainability Performance in Agri‐Food Supply Chains: Evidence From Ecuador

open access: yesAgribusiness, EarlyView.
ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley   +1 more source

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