Results 51 to 60 of about 5,157 (142)

Consideraciones financieras hacia la construcción de un modelo de desarrollo sostenible en la provincia de Darién [PDF]

, 2015
En la provincia de Darién existe una extensión de territorio de bosque tropical entre 100 y 160 km de longitud, esta va desde el Atlántico hasta el Pacífico, el cual no se puede atravesar por tierra.
Evans, Alaric L.
core   +3 more sources

Dispersal and in Situ Speciation as Contributors to Plant Diversity in the Chocó Region: Insights From Inga Mill. (Leguminosae)

Journal of Biogeography, Volume 53, Issue 7, July 2026.
ABSTRACT Aim To investigate the historical processes underlying the assembly of the flora of the Chocó region, with a focus on the relative contributions of dispersal and in situ speciation. Using Inga (Leguminosae) as a model lineage, we evaluate the origin and diversification of species present in the Chocó.
Kelly T. Bocanegra‐González, Kyle G. Dexter, Catherine Kidner, Jens J. Ringelberg, Rosalía Piñeiro, Audrey Farbos, Yani Aranguren‐Díaz, Rowan J. Schley, James A. Nicholls, R. Toby Pennington   +9 more
wiley   +1 more source

Screwworm reemergence, illegal cattle movements, and emerging risks to wildlife and protected areas in Mesoamerica

Conservation Biology, EarlyView.
Lucy Keatts, Luis Guerra, Jeremy Radachowsky, Jorge Rojas‐Jiménez, Rony Garcia‐Anleu, Jonathan Pérez‐Flores, Chris Walzer, Diego Montecino‐Latorre   +7 more
wiley   +1 more source

Topographic Barriers and Lowland Corridors Structure Gene Flow in the Chagas Vector Rhodnius pallescens Across the Isthmian Forests

Journal of Biogeography, Volume 53, Issue 7, July 2026.
ABSTRACT Aim Biogeographic processes can profoundly shape the connectivity and evolutionary potential of arthropod disease vectors. We investigated how Panama's ecological and topographic transitions structure populations of the kissing bug Rhodnius pallescens, the primary vector of the Chagas disease agent Trypanosoma cruzi in the region.
Juliana Hoyos, Natalia J. Bayona‐Vásquez, Azael Saldaña, Sonia Altizer, Troy J. Kieran, Vanessa Pineda, Kadir Gonzalez, Jose E. Calzada, Travis Glenn, Raissa Nogueira de Brito, Milixa Perea, Adelys Reina, Chystrie Rigg, John Paul Schmidt, Vanessa Vasquez, Susan Tanner, Julie Velásquez Runk, Nicole L. Gottdenker   +17 more
wiley   +1 more source

MARIPOSAS DEL PARQUE NACIONAL DARIÉN: NYMPHALIDAE, PAPILIONIDAE Y PIERIDAE (LEPIDOPTERA) DEPOSITADAS EN EL MUSEO DE INVERTEBRADOS G. B. FAIRCHILD, UNIVERSIDAD DE PANAMA

Tecnociencia, 2003
  Se presenta un listado de especies de las mariposas Nymphalidae, Papilionidae y Pieridae del Parque Nacional Darién (PND) que se encuentran depositadas en el Museo de Invertebrados G. B. Fairchild, Universidad de Panamá (MIUP).
Alonso Santos M., Roberto A. Cambra T
doaj  

FMRI Approaches to Mapping Cerebrovascular Reactivity: Comparison of Gradient Echo BOLD and Spin Echo BOLD With Arterial Spin Labeling

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3309-3321, June 2026.
ABSTRACT Purpose To compare markers of cerebrovascular reactivity (CVR) measured with Gradient Echo (GE, T2*w) and Spin‐Echo (SE, T2w) BOLD fMRI with quantitative physiological CVR measured using ASL. Methods CVR, the ability of blood vessels to dilate and increase cerebral blood flow (CBF), can be investigated with ASL fMRI but has a low signal‐to ...
Sara Pomante, Davide Di Censo, Alessandra Caporale, Fabrizio Fasano, Domenico Zacà, Elizabeth Jane Fear, Francesca Graziano, Manuela Carriero, Lucie Renee Raymonde Chalet, Emma Biondetti, Maria Eugenia Caligiuri, Michael Germuska, Richard Geoffrey Wise, Antonio Maria Chiarelli   +13 more
wiley   +1 more source

PRIMER REGISTRO PARA PANAMÁ DE LA “MOSCA GIGANTE” Opetiops alienus (Hermann)Y DE Pantophthalmus bellardi (Bigot) PARA LA PROVINCIA DE DARIÉN (DIPTERA: PANTOPHTHALMIDAE).

Tecnociencia, 2002
El género monotípico Opetiops Enderlein se registra por primera vez en Panamá con la captura de una hembra de O. alienus (Hermann) en la Provincia de Darién. Esta especie era previamente conocida solo para Colombia, Perú y Brasil. Pantophthalmus bellardi
Alonso Santos M., Roberto A. Cambra T.
doaj  

State Integration and Violence at the Margins: The Logic of Police Raids in Rio de Janeiro's Favelas

The Howard Journal of Crime and Justice, Volume 65, Issue 2, Page 127-141, June 2026.
ABSTRACT This paper investigates police raids in Rio de Janeiro's favelas through a property rights framework, exploring their organisational structure, motivations and implications. Using data from police reports, academic studies, NGOs and news sources, it examines why and how the state intervenes in these contested spaces.
Joseph Bouchard
wiley   +1 more source

RIQUEZA Y ABUNDANCIA DE ANFIBIOS EN LOS BOSQUES DE CERRO PIRRE, PARQUE NACIONAL DARIÉN

Tecnociencia, 2015
Los objetivos de este estudio piloto fueron realizar un inventario sobre los anfibios de la región de Cerro Pirre en el Parque Nacional Darién y obtener información sobre su diversidad taxonómica y ecológica, y su estado de conservación.
Rafael Jr. Samudio, Ángel Sosa-Bartuano, Rogelio Samudio, Julieta Carrión de Samudio, Jorge Pino   +4 more
doaj  

First report of the nematode Eustrongylides sp. (Nematoda

Tecnociencia
Astyanax panamensis is a species of sardine with an omnivorous diet and is often used as a subsistence food in various regions of the country. In this study, we report for the first time the presence of larvae of the genus Eustrongylides parasitizing ...
Kedric Bosco González Serrano, Luis C. Rodríguez, Rogemif Fuentes M.   +2 more
doaj   +1 more source