Results 61 to 70 of about 3,855,993 (237)

Sensory Biology of the Franciscana (Pontoporia blainville, 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

Mundo del fin del mundo [PDF]

open access: yes, 2016
_Reseña del libro Luis Sepúlveda (2009), Mundo del fin del mundo, México, Tusquets, 145 ...
CHAVEZ JIMENEZ, DANIAR   +1 more
core  

Regulacion Para Mundos Digitales: El Mundo Comunitario

open access: yesSCRIPT-ed, 2005
This article provides a philosophical look at the problem of the regulation of online worlds and the digital domain. From a general proposition of the themes of regulation and the possible theoretical framework that can be used to tackle such subjects, the author goes into an analysis of specific regulatory solutions to solve the apparent anarchic ...
openaire   +2 more sources

Using miniaturized laboratory equipment and DNA barcoding to improve conservation genetics training and identify illegally traded species

open access: yesConservation Biology, EarlyView.
Abstract Illegal wildlife trade (IWT) is one of the largest global illegal activities, and it negatively affects biodiversity and sustainable development worldwide. DNA barcoding coupled with high‐throughput sequencing (i.e., metabarcoding) is useful in identifying taxa affected by IWT and has been used routinely for decades.
Maria Joana Ferreira da Silva   +9 more
wiley   +1 more source

POR UMA GEOGRAFIA DO HABITAR: ENSAIO SOBRE LARES E LUGARES

open access: yesBoletim Goiano de Geografia, 2019
Como elemento que possibilita a significação humana do espaço, o habitar é um componente relevante para a compreensão da realidade geográfica. Na abordagem da Geografia Humanista e Cultural, tem-se refletido como mundo e sujeito se encontram na ...
Carlos Roberto Bernardes de Souza Júnior
doaj   +1 more source

Mundos imaginarios y mundos construidos

open access: yesREVLES
Se problematiza el caso de las personas sordas en México mediante una serie de anécdotas en lengua de señas mexicana cuyo contenido demuestra que su desarrollo cognitivo, identidad y apropiación del mundo suele estar mediado por barreras en ámbitos escolares, así como una limitada exposición en contextos sociales, evidenciando discriminación ...
Coral I. Guerrero-Arenas   +2 more
openaire   +1 more source

Hobbyist preferences for pet freshwater turtles

open access: yesConservation Biology, EarlyView.
Abstract The burgeoning pet trade is a primary threat to wild freshwater turtles worldwide. Although the risks from commercial exploitation of turtles have been discussed widely, there is little empirical research on preferences for pet turtles from a hobbyists’ perspective.
Jingjing Zhao   +7 more
wiley   +1 more source

Habitantes de La Playita siguen a la espera de un traslado [PDF]

open access: yes, 2018
Siempre que empieza la temporada invernal las noches son un suplicio para Leidy Lorena Rico. No es para más, pues su casa, en la que lleva más de quince años viviendo y donde ha tenido y levantado a tres hijos, está a escasos diez metros de la quebrada ...
El Mundo, Fonseca, David
core  

Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves

open access: yesConservation Biology, EarlyView.
Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey   +39 more
wiley   +1 more source

La admiración: condición inicial para el filosofar [PDF]

open access: yes, 2018
13 p.El presente escrito se desarrollará en cinco momentos, a saber: (i) se disertará sobre la etimología de la palabra admiración; (ii) se traerán a colación escritos de Platón y Aristóteles que muestran la concepción de estos pensadores sobre la ...
Parada-Silva, Juan Alexis
core  

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