Results 121 to 130 of about 3,336,065 (272)

Unravelling Evolutionary Dynamics of Female Sexual Cannibalism and Male Reproductive Strategies in Spiders

open access: yesIntegrative Zoology, EarlyView.
Sexual cannibalism (SC), where one mating partner consumes the other in the context of mating, is especially prevalent among spiders. However, the evolution of SC in spiders is still not fully understood. We review key hypotheses for SC and explore how female‐initiated SC has driven the evolution of various male counter‐adaptations to mitigate its ...
Simona Kralj‐Fišer   +3 more
wiley   +1 more source

Variaciones de la presión en vena porta, cava y sistémica durante la hipotermia. Efecto del Arfonad

open access: yesCirugía del Uruguay, 2020
Presentado en sesión de 14 de agosto de ...
Roberto Rubio, Ake Senning
doaj  

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

open access: yesIntegrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez   +4 more
wiley   +1 more source

Evaluando el rendimiento en la tabla de golpeo del makiwara

open access: yesRevista de Artes Marciales Asiáticas, 2012
No hay en la literatura estudios que cuantifiquen las características del impacto en las tablas del makiwara. Lógicamente, la evaluación de las características mecánicas de varios diseños de tablas de makiwara debería ser un paso inicial en la ...
Paul K. Smith   +2 more
doaj  

Técnicas de manejo de pastagens, utilização de fertilizantes, corretivos e irrigação por um grupo de pecuarista

open access: yesBoletim de Indústria Animal, 2008
O objetivo deste trabalho foi avaliar quantitativamente e qualitativamente a utilização de fertilizantes, corretivos e irrigação bem como as práticas de manejo de pastagens. Foi aplicado um questionário junto a 232 pecuaristas e técnicos relacionados à pecuária para levantar o grau de utilização de técnicas de conservação e fertilidade do solo ...
Alberto Carlos de Campos Bernardi   +4 more
openaire   +5 more sources

Teoría y técnica del psicodrama [PDF]

open access: yes, 2013
En este artículo se describe la metodología psicodramática siguiendo el encuadre formal de su creador Jacob Levi Moreno, con las aportaciones teóricas y metodológicas de Jaime Rojas Bermúdez.
Mercader Larios, Concha
core  

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

Martin Heidegger, Ute Guzzoni, Byung-Chul Han: una genealogía de Friburgo que piensa la técnica

open access: yesRevista Filosofía UIS
En este artículo se rastrean las tesis acerca de la técnica y sus implicaciones en la constitución de la contemporaneidad a través de una genealogía de Friburgo compuesta por Martin Heidegger, Ute Guzzoni y Byung-Chul Han.
Alberto Morán Roa
doaj   +1 more source

Capacitação técnica em sanidade florestal. [PDF]

open access: yes, 2012
EVINCI ...
BARBOSA, L. R.   +4 more
core  

Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil

open access: yesAnimal Conservation, EarlyView.
Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro   +4 more
wiley   +1 more source

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