Results 31 to 40 of about 341 (179)

Geographic range size and extinction risk assessment in nomadic species

Conservation Biology, Volume 29, Issue 3, Page 865-876, June 2015., 2015
Abstract Geographic range size is often conceptualized as a fixed attribute of a species and treated as such for the purposes of quantification of extinction risk; species occupying smaller geographic ranges are assumed to have a higher risk of extinction, all else being equal.
Claire A. Runge, Ayesha Tulloch, Edd Hammill, Hugh P. Possingham, Richard A. Fuller   +4 more
wiley   +1 more source

Making 3D implants for conservation and restoration of archaeological glass

Virtual Archaeology Review, 2017
This article describes the restoration of a glass bowl from the 16th-17thcentury by creating its three-dimensional (3D)model. The final purpose is to work with this model in order to avoid damaging situations that are associated
Carmen Díaz-Marín, Elvira Aura-Castro
doaj   +1 more source

Spongiosa Primary Development: A Biochemical Hypothesis by Turing Patterns Formations

Computational and Mathematical Methods in Medicine, Volume 2012, Issue 1, 2012., 2012
We propose a biochemical model describing the formation of primary spongiosa architecture through a bioregulatory model by metalloproteinase 13 (MMP13) and vascular endothelial growth factor (VEGF). It is assumed that MMP13 regulates cartilage degradation and the VEGF allows vascularization and advances in the ossification front through the presence of
Oscar Rodrigo López-Vaca, Diego Alexander Garzón-Alvarado, Jérôme Noailly   +2 more
wiley   +1 more source

Estado actual en la implementación de la metodología Building Information Modeling (BIM) aplicada a la infraestructura vial en Colombia

Avances
La metodología Building information Modeling (BIM) en la infraestructura vial es un área en desarrollo a nivel mundial, con un gran potencial demostrado en el sector del transporte.
Paula Jezreel Fonseca, Neiran Sebastian Perez Corredor, Harol León Zambrano Urbano   +2 more
doaj   +1 more source

Arqueología virtual en la terra sigillata y aplicaciones estadísticas. Láser escáner vs. Fotogrametría

Lucentum, 2019
El potencial de la denominada ‘Arqueología virtual’ es amplio y diverso. Una de las principales aplicaciones es que permite la construcción de registros 3D de piezas y es totalmente abierto, preciso, y muy fácil de compartir.
Francisco Javier Esquivel, Laura Alarcón Moreno, José Antonio Esquivel, María Isabel Fernández-García   +3 more
doaj   +1 more source

ENTORNO VIRTUAL 3D DE LA TABLA PERIÓDICA COMO APOYO EN LA EDUCACIÓN DE LA QUÍMICA

Revista Politécnica, 2019
Este artículo plantea el desarrollo de un entorno virtual de la tabla periódica con el propósito de adquirir una herramienta que apoye el aprendizaje de la química, usando técnicas de realidad virtual.
Sebastián Posada Calderón, Yohana Monsalve Suárez, Sandra Patricia Mateus Santiago   +2 more
doaj   +1 more source

Incorporating cyclone risk in the design of marine protected and conserved areas as an ecosystem‐based adaptation approach

Conservation Biology, Volume 39, Issue 4, August 2025.
Abstract Marine protected and conserved areas (MPCAs) are promoted as an ecosystem‐based adaptation (EbA) approach to increase community and ecosystem resilience to climate change. However, traditional approaches to MPCA design typically do not consider climate risk or habitat condition under a climate threat.
Alyssa L. Giffin, Vivitskaia J. D. Tulloch, Dominic A. Andradi‐Brown, Rod M. Connolly, Unaisi Malani‐Tagicakibau, Francis Areki, Christopher J. Brown   +6 more
wiley   +1 more source

Aplicación de métodos de virtualización en arqueología: el caso de la estela A de la tumba de Henenu (TT 313, Deir el-Bahari, Egipto)

Virtual Archaeology Review
Highlights: • La combinación de diversos métodos digitales para la reconstrucción virtual es una poderosa herramienta para la difusión y la investigación del patrimonio arqueológico.
Antonio J. Morales, Mario Ramírez Galán, Marina Camacho Galán, Flavio Celis D’Amico, Ernesto Echeverría Valiente   +4 more
doaj   +1 more source

Multipurpose On‐the‐Spot Peptide‐Based Hydrogels for Skin, Cornea, and Heart Repair

Advanced Functional Materials, Volume 34, Issue 37, September 11, 2024.
Two components materials are presented that uses self‐assembling, custom‐designed collagen‐like peptide sequences for on‐the‐spot formation of tissue‐bonding 3D hydrogels. It is shown that simply varying the ratio of the components promotes adhesion and fine‐tunes the material's mechanical properties.
Alex Ross, Xixi Guo, German A. Mercado Salazar, Sergio David Garcia Schejtman, Jinane El‐Hage, Maxime Comtois‐Bona, Aidan Macadam, Irene Guzman‐Soto, Hiroki Takaya, Kevin Hu, Bryan Liu, Ryan Tu, Bilal Siddiqi, Erica Anderson, Marcelo Muñoz, Patricio Briones‐Rebolledo, Tianqin Ning, May Griffith, Benjamin Rotsein, Horacio Poblete, Jianyu Li, Marc Ruel, Erik J. Suuronen, Emilio I. Alarcon   +23 more
wiley   +1 more source

La complejidad de los paraboloides hiperbólicos y la riqueza de los detalles constructivos de la Iglesia Santísima Trinidad

EGA
El patrimonio edificado del Movimiento Moderno recoge ejemplos de estructuras a base de superficies regladas. Una de ellas es la cubierta de cuatro paraboloides hiperbólicos de bordes rectos, tres de ellos de eje vertical y el último de eje inclinado, de
Mariolly Dávila Cordido
doaj   +1 more source