Results 31 to 40 of about 61,837,125 (132)

Verifying BON models with alloy

Journal of Computer Science and Technology, 2005
In this paper we describe a methodology to translate BON (architectural) designs to Alloy specifications. The main virtue of this process is that it can be implemented by means of software tools.
Ramiro Adrián Demasi, Pablo Daniel Ponzio, Pablo Francisco Castro, Gabriel Alfredo Baum   +3 more
doaj  

Geometric Morphometrics Reveal Body Shape Variation in Freshwater Shrimps of the Genus Macrobrachium Lacking a Mandibular Palp (Formerly Pseudopalaemon Sollaud, 1911) (Decapoda: Palaemonidae)

Acta Zoologica, EarlyView.
ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota, Ana Carla Soares da Silva, Lucas Jhones de Santana Neves, Carlos Eduardo Rocha Duarte Alencar, Fabrício Lopes Carvalho   +4 more
wiley   +1 more source

Hacia un modelo de evaluación de entornos virtuales de enseñanza y aprendizaje

Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, 2009
En este trabajo presentamos algunos aspectos de la investigación que se está realizando como parte de un trabajo de tesis de la Maestría de Tecnología Informática Aplicada en Educación, de la Facultad de Informática de la UNLP.
Ariel Ferreira Szpiniak, Cecilia Verónica Sanz   +1 more
doaj  

Geographical distribution of the Pinnated Bittern (Botaurus pinnatus): Update and seasonal movement pattern

Ibis, EarlyView.
The Pinnated Bittern Botaurus pinnatus (Ardeidae) is a widely distributed Neotropical wading bird whose distribution and seasonal status remain poorly resolved. Discrepancies among published literature, citizen science records and the range currently assumed by BirdLife International indicate that both its geographical distribution and migratory ...
Helon Simões Oliveira, Tuany Siqueira‐Silva, Sérgio Roberto Posso, Sidney Feitosa Gouveia   +3 more
wiley   +1 more source

Fiscal Transfers between Buenos Aires and the Viceregal Interior at the End of the Colonial Period: Fall of the Situado and the Relation with the Regional Royal Treasuries (1800–1810)

Latin American Research Review
This study reconstructs remittances from different regional haciendas to the main treasury of the Viceroyalty of the Río de la Plata, located in Buenos Aires, between 1800 and 1810.
Antonio Galarza
doaj   +1 more source

Fine sediment dynamics in the Río de la Plata [PDF]

Advances in Geosciences, 2014
This paper investigates the main characteristics of the fine sediments dynamics in a very complex and extensive inner shelf area located in South America, the Río de la Plata.
M. Fossati, F. Cayocca, I. Piedra-Cueva
doaj   +1 more source

Cryptic diversity and recent diversification in the Pyrrhulina australis species complex (Characiformes, Lebiasinidae) revealed by mitochondrial DNA

Journal of Fish Biology, EarlyView.
Abstract Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present
Taina Barbosa De Souza, Daniela Cristina Ferreira, Hugmar Pains Da Silva, Carolina B. Machado, Claudio Oliveira, André L. Netto‐Ferreira, Paulo C. Venere   +6 more
wiley   +1 more source

MUsa un modelo de evaluación de entornos virtuales de enseñanza y aprendizaje

Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, 2012
En este trabajo se presentan los últimos avances en la construcción de MUsa, un modelo de evaluación de Entornos Virtuales de Enseñanza y Aprendizaje (EVEA) centrado en la usabilidad.
Ariel Ferreira Szpiniak, Cecilia Verónica Sanz   +1 more
doaj  

Manuel de Frías una vida entre Santa Fe y Asunción: entre la polémica y el olvido

Investigaciones y Ensayos
Este artículo se enmarca en el proceso de ocupación del territorio, y pretende dar cuenta sobre la trayectoria vital de don Manuel de Frías, quien fuera un conquistador español que ocupó varios cargos en la Provincia del Río de la Plata. La vida pública
Herib Caballero Campos
doaj   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source