Results 121 to 130 of about 387,006 (286)

Mixed‐vertebrate pollination traits and pollinators of Haageocereus acranthus (Cactaceae) in a lomas desert ecosystem of coastal Peru

Plant Biology, EarlyView.
In a lomas desert ecosystem of coastal Peru, the columnar cactus Haageocereus acranthus shows traits and interactions consistent with a mixed‐vertebrate pollination system (hummingbirds and bats), with no detectable differences between flower colour morphotypes in either traits or interactions.
B. Garcia‐Simpson, B. A. Prado, J. J. Pellón, A. Valiente‐Banuet   +3 more
wiley   +1 more source

Between a Rock and a Hard Place: Social Policy and Political Regime Change in Central America

Social Policy &Administration, EarlyView.
ABSTRACT Does democracy deliver more inclusive and transparent social policy in low‐capacity states? And how does democratic backsliding reshape social policy? Drawing on a comparative analysis of El Salvador, Guatemala and Nicaragua, we examine how regime change and political ideology are associated with patterns of social policy access and ...
Juliana Martínez Franzoni, Diego Sánchez‐Ancochea   +1 more
wiley   +1 more source

Informe de la Investigación exploratoria sobre posibilidades del radio en la Tarahumara

Chasqui, 2015
Esta investigación tuvo por objeto detectar nuevas po­sibilidades de uso de la radio en las comunidades tarahu­maras y fue realizada del 15 de julio al 15 de agosto de 1972.
Jerry O'Sullivan
doaj  

Integrating Phylogenomics and Biogeography of Spectracanthicus (Siluriformes: Loricariidae) Reveals Complex Evolutionary History in a Brazilian Shield Endemic Genus

Zoologica Scripta, EarlyView.
ABSTRACT Loricariidae is the most diverse catfish family in the Neotropics. Within this group, the genus Spectracanthicus presents conflicting phylogenetic signals: morphological studies suggest monophyly, whereas previous molecular analyses often yield unresolved relationships and taxonomic uncertainty.
Felipe A. A. Araújo, Sibelle T. Vilaça, Claudio Oliveira, João Pedro Fontenelle, Viola Winkler, Alberto Akama, Wolmar B. Wosiacki   +6 more
wiley   +1 more source

Adhesión de las Comunidades a la Convención europea sobre derechos humanos.Suplemento 2/79 del Boletín de las Comunidades Europeas

, 1979
Comunidades Europeas. Comisión
core   +1 more source

[Food insecurity in quilombola communities in Marajó, Brazilian Amazon: prevalence and associated factors]. [PDF]

Cad Saude Publica
Santos RPD, Tavares VB, Matos MFB, Castelo-Branco S.   +3 more
europepmc   +1 more source

Feeling Survivance: Indigenous Women, Qualia, and Clothing in Highland Guatemala

The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 4, December 2026.
ABSTRACT The article uses qualia—sensuous terms—to analyze talk about Indigenous women's clothing change in highland Guatemala, allowing scholars to access Indigenous ontologies and stories of survivance. People in Kaqchikel communities talk about young women's disuse of Indigenous clothing as a response to being “too hot” or having bellies that are ...
Joyce N. Bennett
wiley   +1 more source

[Reflections on traditional medicine in Latin America and the Caribbean]. [PDF]

Rev Med Inst Mex Seguro Soc
Reinoso-Odio S, Arias-Barthelemy Y, Laurencio-Vallina SC, Pérez-Pérez Y.   +3 more
europepmc   +1 more source

Environmental Justice in the Brazilian Coastal Food Systems: Policies, Institutions, and Knowledges on Small‐Scale Fishers and Energy Development

World Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral, Lira Luz Benites Lazaro, Rosie Day, Lindsay C. Stringer, Leandra Regina Gonçalves, Aline Martins de Carvalho, Leandro Luiz Giatti   +6 more
wiley   +1 more source

Microenvironmental Tuning in Isostructural Conjugated Metal–Organic Frameworks for Superior Photocatalytic H2O2 Generation

Angewandte Chemie, Volume 138, Issue 41, 5 October 2026.
Two isostructural conjugated‐MOFs (Fe‐Tp and Mn‐Tp) photocatalysts were engineered with nonequivalent microenvironmental redox tuning for hydrogen peroxide production. The manganese analog engages both the oxygen reduction reaction and the water oxidation reaction while suppressing decomposition, delivering 10 487 µmol g−1 h−1 with an apparent quantum ...
Kayaramkodath Chandran Ranjeesh, Avanti Chakraborty, Pilar Pena Sánchez, Jose Ignacio Martinez, Abdul Khayum Mohammed, Nada Elmerhi, Stefano Canossa, Matjaž Finšgar, Felipe Gándara, Pradip Pachfule, Dinesh Shetty   +10 more
wiley   +2 more sources