Search results for " America"
showing 10 items of 696 documents
Abundance and Distribution Patterns of Thunnus albacares in Isla del Coco National Park through Predictive Habitat Suitability Models
2016
Information on the distribution and habitat preferences of ecologically and commercially important species is essential for their management and protection. This is especially important as climate change, pollution, and overfishing change the structure and functioning of pelagic ecosystems. In this study, we used Bayesian hierarchical spatial-temporal models to map the Essential Fish Habitats of the Yellowfin tuna (Thunnus albacares) in the waters around Isla del Coco National Park, Pacific Costa Rica, based on independent underwater observations from 1993 to 2013. We assessed if observed changes in the distribution and abundance of this species are related with habitat characteristics, fis…
El desarrollo de los instrumentos de proteccion de los derechos de las mujeres en los sistemas regionales de derechos humanos. B. Sistema interameric…
2015
El artículo analiza los instrumentos de protección de los derechos de las mujeres en el marco del Sistema interamericano de derechos humanos y la actividad de la Organización de los Estados Americanos sobre igualdad de género, con especial atención a la labor de la Comisión Interamericana de Mujeres y a la Relatoría sobre los Derechos de las Mujeres.
The Global Research Collaboration of Network Meta-Analysis: A Social Network Analysis
2016
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Services supérieurs et recomposition urbaine
2000
Since the 1980s, we have observed an increasing tendency o f specialized services like producer services to leave their « natural habitat » in the center o f large met ropolitan areas in order to re loc at e in suburban zones. This phenomenon is particularly apparen t in North American citi es and seems to be occurring around certain French cities too. This paperinvestigates the forms taken by this new trend, and the reasons behind it. Taking economic geography and economics of cities as our theoretical basis, we first describe the main forces deter mining the agglomeration o f producer services and their preference for certain big cities. Agglomeration factors are to be looked for not only…
La gangrena
2005
Ecological and agronomic importance of the plant genus Lotus. Its application in grassland sustainability and the amelioration of constrained and con…
2010
The genus Lotus comprises around 100 annual and perennial species with worldwide distribution. The relevance of Lotus japonicus as a model plant has been recently demonstrated in numerous studies. In addition, some of the Lotus species show a great potential for adaptation to a number of abiotic stresses. Therefore, they are relevant components of grassland ecosystems in environmentally constrained areas of several South American countries and Australia, where they are used for livestock production. Also, the fact that the roots of these species form rhizobial and mycorrhizal associations makes the annual L. japonicus a suitable model plant for legumes, particularly in studies directed to r…
IL CONTRATTO AZIENDALE IN TEMPI DI CRISI. Esperienze euro-mediterranee a confronto
2017
Nell’ultimo decennio il decentramento contrattuale ha conosciuto una forte accelerazione soprattutto negli Stati convenzionalmente racchiusi nel modello “euro-mediterraneo” (Italia, Francia, Grecia, Portogallo e Spagna) parallelamente all’acuirsi della crisi economico-finanziaria: il contratto aziendale può infatti derogare sempre più alle disposizioni di legge e alle clausole del contratto nazionale, venendo a incrinare il paradigma novecentesco dell’inderogabilità. In tale processo di riscrittura della contrattazione un ruolo chiave è stato giocato dalle istituzioni europee ed internazionali attraverso strumenti di harde soft law (New European Economic Governance), sulla base dell’assunto…
El diálogo entre la Corte Interamericana de Derechos Humanos, los Tribunales Constitucionales de la Región Andina y el Tribunal Europeo de Derechos H…
2015
La comunicación entre tribunales, posibilita la existencia de un intercambio de ideas sobre lo que se debe entender por el contenido de un derecho o de una garantía, con la tendencia de otorgarse mayor protección a favor del ser humano; diálogo que no implica la existencia del predominio de una jurisdicción (internacional o estatal) sobre otra, al contrario con las interrelaciones que se producen entre tribunales, lo que se busca es lograr convergencias interpretativas que propicien un entendimiento común de los derechos y de las garantías. Se ha elegido para trabajar algunas garantías y derechos, como son el plazo razonable, juez natural, libertad de pensamiento-expresión e información- e …
Introduction: Time, Space and Economics in the History of Latin America
2020
This book represents a contribution in, at least, three dimensions: quantitative, historical and conceptual. From a quantitative point of view, the volume presents an extensive data set corresponding to 9 countries, 182 regions (states, provinces, departments) and around 14 benchmark years from the end of the nineteenth century to the beginning of the twenty-first century. This constitutes a substantial contribution to quantitatively analyse the economic development of Latin America, identifying the evolution of regional inequality and studying economic convergence and the formation of convergence clubs (clusters of poor and rich regions). Second, the volume combines a regional and supranat…
COVID-19, an opportunity for developing countries?
2020
The COVID-19 outbreak was declared by the World Health Organization (WHO) as global pandemic in March 2020. Considering the necessity to implement rapid response to control the pandemic and the fragility and the state of need of low income countries, it will be mandatory to develop a global approach in order to reduce the spread of infection and the creation of community viral reservoirs. So far, we could hypothesize a worst case scenario in which when the COVID-19 outbreak hits a peak in Africa and in low-income countries, the majority of such countries will be unprepared, with low resources allocated for affording the viral emergency and the consequences will be catastrophic with no lesso…