Results 51 to 60 of about 52,157 (206)

Orquesta de guitarras de la Universidad de Costa Rica: a propósito del 30 aniversario de su fundación

open access: yesKáñina, 2012
El presente trabajo pretende, además de brindar una sucinta distinción entre lo que se ha entendido a lo largo de la historiografía y lexicografía musical con el término orquesta y ensamble, narrar las circunstancias bajo las cuales fue fundada la ...
Luis Zumbado Retana
doaj  

Diversidad de escarabajos coprófagos (Coleoptera: Scarabaeidae) en tres zonas urbanizadas del Caribe colombiano

open access: yesRevista Peruana de Biología, 2022
En el presente trabajo se estudia la diversidad de escarabajos coprófagos en tres zonas urbanizadas del departamento de Sucre, Colombia, cada una con características ecológicas distintas. Los individuos fueron capturados con trampas de caída cebadas.
Carlos Sermeño-Correa   +5 more
doaj   +1 more source

Virtual assembly rapid prototyping of near net shapes [PDF]

open access: yes, 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   +4 more
core  

Statistical methods in cosmology

open access: yes, 2009
The advent of large data-set in cosmology has meant that in the past 10 or 20 years our knowledge and understanding of the Universe has changed not only quantitatively but also, and most importantly, qualitatively.
A. F. Heavens   +25 more
core   +1 more source

Novel use of deep neural networks on photographic identification of epaulette sharks (Hemiscyllium ocellatum) across life stages

open access: yesJournal of Fish Biology, Volume 105, Issue 6, Page 1572-1587, December 2024.
Abstract Photographic identification (photo ID) is an established method that is used to count animals and track individuals' movements. This method performs well with some species of elasmobranchs (i.e., sharks, skates, and rays) where individuals have distinctive skin patterns. However, the unique skin patterns used for ID must be stable through time
Martina Lonati   +6 more
wiley   +1 more source

Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante [PDF]

open access: yes, 2014
Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante. Presentamos los resultados de muestreos con cámaras trampa que realizamos en el Parque Nacional Iguazú, Misiones, Argentina, en 2008 para evaluar
de Angelo, Carlos Daniel   +2 more
core  

Canalizing Kauffman networks: non-ergodicity and its effect on their critical behavior

open access: yes, 2005
Boolean Networks have been used to study numerous phenomena, including gene regulation, neural networks, social interactions, and biological evolution. Here, we propose a general method for determining the critical behavior of Boolean systems built from ...
André Auto Moreira   +6 more
core   +1 more source

Role of artificial intelligence applied to ultrasound in gynecology oncology: A systematic review

open access: yesInternational Journal of Cancer, Volume 155, Issue 10, Page 1832-1845, 15 November 2024.
What's new? Artificial intelligence is increasingly used in advanced medicine and is now being applied to ultrasound imaging in gynecological oncology. However, a deeper understanding of the capabilities and limitations of AI would help improve the management of cancer patients from diagnosis to treatment.
Francesca Moro   +12 more
wiley   +1 more source

Diversidad de aves rapaces diurnas en la Reserva de la Biosfera Selva El Ocote, Chiapas, México Diversity of diurnal raptors in the Biosphere Reserve Selva El Ocote, Chiapas, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2009
La pérdida y degradación de ambientes naturales está afectando a grupos funcionales de gran relevancia, como las aves rapaces diurnas. En este estudio evaluamos la variación espacial de la diversidad de este grupo en la zona núcleo y de amortiguamiento ...
José Raúl Vázquez-Pérez   +2 more
doaj  

Land use history and landscape forest cover determine tropical forest recovery

open access: yesJournal of Applied Ecology, Volume 61, Issue 10, Page 2365-2381, October 2024.
Both a higher land use intensity and fragmented forest landscape decreases the speed of forest recovery, indicating that human actions and landscape transformation shape the course of succession. Restoration in fragmented forest landscapes through natural regeneration is more suitable in areas with low previous land use intensity, higher forest ...
Iris Hordijk   +8 more
wiley   +1 more source

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