Results 41 to 50 of about 61,830,552 (189)

Un nuevo miliario en la vía XXIV del Itinerario de Antonino (Vía de la Plata)

open access: yesZephyrus, 2009
RESUMEN: En este trabajo se da a conocer un miliario inédito perteneciente a la Vía XXIV del Itinerario de Antonino (Vía de la Plata). La inscripción ha sido hallada en el lugar conocido como Peñas de Santa Cruz (Navagallega, Membribe de la Sierra ...
Enrique ARIÑO GIL, Jesús LIZ GUIRAL
doaj  

Análisis biogeográfico de los humedales del sistema fluvial del Río de la Plata basado en plantas trepadoras y epífitas

open access: yesRevista Mexicana de Biodiversidad, 2018
Para las regionalizaciones ecológicas los humedales costeros de la cuenca del Plata son una unidad independiente, ya que sus características contrastan con las zonas que atraviesan.
Elián Leandro Guerrero   +3 more
doaj   +1 more source

Sensory Biology of the Franciscana (Pontoporia blainvillei, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

open access: yesIntegrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic   +10 more
wiley   +1 more source

Intelligent Analysis of Data Flows for Real-Time Classification of Traffic Incidents

open access: yesInformation
Social media platforms have been established as relevant sources of real-time information for urban traffic analysis. This study proposes an intelligent framework for the classification and spatiotemporal analysis of traffic incidents based on semi ...
Gary Reyes   +7 more
doaj   +1 more source

Urbanization and Vector Species Shape Avian Malaria Prevalence in Mosquitoes

open access: yesIntegrative Zoology, EarlyView.
Avian malaria prevalence was assessed in two mosquito species across urban and peri‐urban habitats. No infections were detected in either species in urban areas, while a 2.53% prevalence was found in the native Culex pipiens from peri‐urban sites, highlighting the influence of urbanization on parasite transmission dynamics.
Paula Parra   +5 more
wiley   +1 more source

La iglesia de Santiago Apóstol de Valcabado del Páramo: Un pequeño pueblo leonés salva su “cielo mudéjar”

open access: yesJournal of Traditional Building, Architecture and Urbanism
Los vecinos de la localidad leonesa de Valcabado del Páramo se han movilizado durante años para salvar de la ruina la techumbre del siglo XVI de la iglesia de Santiago, una de las más importantes de su estilo en la Vía de la Plata.
Agustín Castellanos Miguélez   +1 more
doaj   +1 more source

México, epicentro semiinformal del comercio hispanoamericano (1680-1740)

open access: yesAmérica Latina en la Historia Económica, 2011
El ensayo formula la existencia de un modelo de comercio hispanoamericano que funcionó entre 1680 y 1740 de forma simultánea al régimen oficial. En el espacio novohispano confluyen los dos flujos interoceánicos oficiales más importantes del imperio: el ...
Mariano Bonialian
doaj   +1 more source

DeepZoo: A cost‐effective and modular sampler for ecological studies in the deep ocean

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Understanding the structure and dynamics of deep‐ocean communities requires effective sampling of pelagic organisms in near‐bottom waters. These dispersive organisms contribute to biodiversity, connectivity and ecosystem recovery. Yet, current sampling methods remain constrained by size, cost, and depth, leaving key questions unanswered in ...
Johanna N. J. Weston   +7 more
wiley   +1 more source

La “diplomacia de doble vía” situada. Análisis del Viceconsulado del Estado Plurinacional de Bolivia en la ciudad de La Plata

open access: yesEstudios Sociales del Estado, 2016
En el marco de las discusiones generadas a partir de la emergencia de los denominados “estudios trasnacionales”, un foco de debate se centra en el lugar que se le concede a los Estados-nación en los procesos sociales contemporáneos.
Federico Rodrigo
doaj   +1 more source

Getting on the grid: A field experiment on bottom‐up political pressure and access to essential public services

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Water is essential for human life, yet governments frequently leave vulnerable citizens to rely on informal channels for access. What can motivate governments to provide public services such as water to citizens trapped in informality?
Nikhar Gaikwad, Anjali Thomas
wiley   +1 more source

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