Results 91 to 100 of about 577,804 (265)

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

Virtual assembly rapid prototyping of near net shapes [PDF]

, 2009
Virtual reality (VR) provides another dimension to many engineering applications. Its immersive and interactive nature allows an intuitive approach to study both cognitive activities and performance evaluation.
Corney, Jonathan, Lim, Theodore, Medellin, Hugo, Ritchie, James, Sung, Raymond   +4 more
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A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Repensando la riqueza e impacto del correo electrónico en la comunicación institucional desde la Teoría de la Riqueza de los Medios

Correspondencias & Análisis
En la era digital actual, el correo electrónico ha mantenido su relevancia como medio de comunicación institucional a pesar de la aparición de tecnologías más avanzadas. Este artículo revisa críticamente su papel bajo el marco de la Teoría de la Riqueza
Carla Oliva
doaj   +1 more source

ACE 16k based stand-alone system for real-time pre-processing tasks [PDF]

, 2005
This paper describes the design of a programmable stand-alone system for real time vision pre-processing tasks. The system's architecture has been implemented and tested using an ACE16k chip and a Xilinx xc4028xl FPGA.
Carranza González, Luis, Espejo Meana, Servando Carlos, Jiménez Garrido, Francisco José, Liñán Cembrano, Gustavo, Roca Moreno, Elisenda, Rodríguez Vázquez, Ángel Benito   +5 more
core   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Tecnologia digital: perspectivas mundiais

Comunicação & Educação, 2003
O artigo chama a atenção do leitor para as transformações que estão em curso na sociedade contemporânea, principalmente, devido as interações com as novas tecnologias.
Lorenzo Vilches
doaj  

Digitlab: tecnologías emergentes y ambientes de aprendizaje mediado por tecnologías para fortalecer habilidades de pensamiento y comunicación en las disciplinas del diseño [PDF]

, 2017
La tecnología digital emergente dinamiza la educación universitaria, con este objetivo se creó elDigitLAB un laboratorio inspirado en el Movimiento “Maker”,para fortalecer conocimiento, prácticas profesionales y aprendizaje acerca de tecnologías ...
Husted Ramos, Silvia, Rodríguez Garay, Gloria Olivia, Álvarez Chávez, Martha Patricia   +2 more
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MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

La formación en la era digital: ambientes enriquecidos por la tecnología [PDF]

, 2017
La sociedad del conocimiento requiere formar a ciudadanos de manera diferente a como se realizaba la sociedad postindustrial, entre otros motivos porque el conocimiento se ha hecho dinámico e inestable.
Cabero Almenara, Julio
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