Results 41 to 50 of about 317,553 (269)

Comments on : diet, physiology and ecology of fossil mammals as inferred from stable carbon and nitrogen isotope biogeochemistry: implications for Pleistocene bears [PDF]

open access: yes, 1997
A detailed study of isotopic relationships in European Pleistocene ursid teeth have been presented by Bocherens et al. (1994). We agree with the resu1ts and broad conclusions derived from the stable carbon isotope relationships.
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Capsicum chinense as an African traditional vegetable: Culture, resilience, and opportunity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Capsicum chinense is central to everyday diets, cultural identity, and smallholder livelihoods across Sub‐Saharan Africa, yet remains overlooked in agricultural research and policy. This paper reframes C. chinense as a traditional, climate‐resilient vegetable shaped by centuries of farmer stewardship and cultural selection.
Derek W. Barchenger   +1 more
wiley   +1 more source

Stock market co-movement in the Caribbean [PDF]

open access: yes, 2010
This paper investigates co-movement in five Caribbean stock markets (Barbados, Jamaica and Trinidad and Tobago, The Bahamas and Guyana) using common factor analysis. The common factors are obtained using principal component analysis and therefore account
Harrison, B, Moore, W
core  

On an Aggregation Theory for Indicators Expressing Behaviors of Complex Systems With an Application to Sustainability

open access: yesSustainable Development, EarlyView.
ABSTRACT Certain attributes of large‐scale complex systems are often expressed through sets of indicators. For example, the sustainability of an entity, be it a nation, a city, an energy system, a corporation etc., can be effectively represented by indicators and corresponding data series.
Vassilis S. Kouikoglou   +1 more
wiley   +1 more source

Tropical Forests and Sustainability: The Role of Multilateral Financing in Latin America

open access: yesSustainable Development, EarlyView.
ABSTRACT The challenge of slowing deforestation and degradation in the tropical regions of Latin America requires financing mechanisms (public and private) that can enable actions to preserve and sustainably manage forest integrity. This paper begins by examining the strategy implemented by the World Bank to protect forest cover in tropical countries ...
Ángela Andrea Caviedes Conde   +2 more
wiley   +1 more source

La portada occidental de la catedral de Jaca y la cuestión de las imágenes

open access: yesAnales de Historia del Arte, 2010
The west portal of the cathedral of Jaca is analyzed under the debate on the sacred image and its limits in Western medieval art. The presence of the chrismon in the tympanum offers an aniconic solution to the problem of the representation of the Trinity,
Francisco De Asís García García
doaj  

La cúpula de la Basílica de la Virgen de los Desamparados de Valencia (I): el ámbito de la gloria

open access: yesArchivo Español de Arte, 2007
Estudio iconográfico de los frescos de la cúpula de la Basílica de la Virgen de los Desamparados de Valencia, obra de Antonio Palomino realizada entre 1701 y 1704. Aproximación a un análisis del ámbito de la Gloria celestial.
Rafael García Mahíques
doaj   +1 more source

The Resource Curse - A Natural Experiment [PDF]

open access: yes
This paper compares Mauritius and Trinidad and Tobago which have a very similar climate, history, institutional framework, ethnic composition, size, etc., but are different in the natural resources they possess.
Zenthöfer, A.F.
core   +1 more source

Hemidactylus mabouia [PDF]

open access: yes, 1998
Number of Pages: 11Integrative BiologyGeological ...
Boos, Hans E. A.   +2 more
core   +1 more source

Parasites alter host community structure in a natural experiment

open access: yesJournal of Animal Ecology, EarlyView.
Parasites can alter host communities in complex ways, but empirical data from natural systems are rare. This study decomposes the effects of an invasive parasite on natural communities of fish in Trinidad, revealing the direct, indirect, and context dependence of the invasion on host demographic rates and community structure.
Tomos Potter   +5 more
wiley   +1 more source

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