Results 21 to 30 of about 13,960 (213)

Modelamiento Orientado a Objetos - IN414 - 202101

open access: yes, 2021
El modelamiento y diseño de sistemas complejos es un curso donde los alumnos utilizarán todas las vistas del Unified Modeling Language (UML). Los alumnos deben concentrar sus esfuerzos en dominar el problema, es decir, la definición del problema. Otro tema importante del curso es la solución, donde los alumnos deben también concentrar esfuerzos ya sea ...
Tello Yuen, Roberto Leonardo
openaire   +2 more sources

STEM y modelamiento matemático [PDF]

open access: yes, 2016
STEM comprende el desafío de integrar áreas del conocimiento que tradicionalmente en nuestras escuelas han estado completamente aisladas. El docente de biología no quiere saber nada de matemáticas y no visualiza su potencial para sus clases. Por otra parte, el docente de matemáticas tampoco vislumbra en dónde podría usar la matemática para ayudar a ...
Araya, Roberto
openaire   +3 more sources

NetworkExtinction: An R package to simulate extinction propagation and rewiring potential in ecological networks

open access: yesMethods in Ecology and Evolution, Volume 14, Issue 8, Page 1952-1966, August 2023., 2023
Abstract Earth's biosphere is undergoing drastic reorganization due to the sixth mass extinction brought on by the Anthropocene. Impacts of local and regional extirpation of species have been demonstrated to propagate through the complex interaction networks they are part of, leading to secondary extinctions and exacerbating biodiversity loss ...
M. Isidora Ávila‐Thieme   +6 more
wiley   +1 more source

The importance of cryptic diversity in the conservation of wide‐ranging species: The red‐footed tortoise Chelonoidis carbonarius in Colombia

open access: yesMolecular Ecology, Volume 32, Issue 16, Page 4531-4545, August 2023., 2023
Abstract Wide‐ranging species are seldom considered conservation priorities, yet they have the potential to harbour genetically deeply differentiated units across environments or ecological barriers, including some that warrant taxonomic recognition. Documenting such cryptic genetic diversity is especially important for wide‐ranging species that are in
Natalia Gallego‐García   +2 more
wiley   +1 more source

Global‐Krigger: A Global Kriging Interpolation Toolbox With Paleoclimatology Examples

open access: yesGeochemistry, Geophysics, Geosystems, Volume 24, Issue 6, June 2023., 2023
Abstract Many applications in Earth sciences require spatial prediction, that is, obtaining a continuous scalar field from a set of discrete scalar data points on the Earth's surface. Such applications include model‐data comparisons and derivation of continuous scalar fields as input for Earth system models. The advantage of kriging as an interpolation
N. J. Cosentino   +4 more
wiley   +1 more source

Occupancy–detection models with museum specimen data: Promise and pitfalls

open access: yesMethods in Ecology and Evolution, Volume 14, Issue 2, Page 402-414, February 2023., 2023
Abstract Historical museum records provide potentially useful data for identifying drivers of change in species occupancy. However, because museum records are typically obtained via many collection methods, methodological developments are needed to enable robust inferences.
Vaughn Shirey   +3 more
wiley   +1 more source

Analyzing the Spatiotemporal Patterns of Forests Carbon Sink and Sources Between 2000 and 2019

open access: yesEarth's Future, Volume 10, Issue 11, November 2022., 2022
Abstract Here we present a global time‐series of global forest above ground biomass from 2000 to 2019, analyzing spatiotemporal patterns of carbon balance, accounting for losses and gains. We generated a global Above‐Ground Biomass (AGB) map for the year 2000 and assessed its correlation with different satellite products.
Alberto J. Alaniz   +5 more
wiley   +1 more source

Using deep convolutional neural networks to forecast spatial patterns of Amazonian deforestation

open access: yesMethods in Ecology and Evolution, Volume 13, Issue 11, Page 2622-2634, November 2022., 2022
Abstract Tropical forests are subject to diverse deforestation pressures while their conservation is essential to achieve global climate goals. Predicting the location of deforestation is challenging due to the complexity of the natural and human systems involved but accurate and timely forecasts could enable effective planning and on‐the‐ground ...
James G. C. Ball   +3 more
wiley   +1 more source

First Identification of Reinfection by a Genetically Different Variant of SARS‐CoV‐2 in a Homeless Person from the Metropolitan Area of Santiago, Chile

open access: yesJournal of Environmental and Public Health, Volume 2022, Issue 1, 2022., 2022
The identification and tracking of SARS‐CoV‐2 infected patients in the general population are essential components of the global strategy to limit the COVID‐19 viral spread, specifically for maintaining traceability and suppressing the resurgence of local outbreaks.
Claudio Acuña-Castillo   +21 more
wiley   +1 more source

Fish catch management strategies: Evaluating the interplay between body size and global warming

open access: yesNatural Resource Modeling, Volume 34, Issue 4, November 2021., 2021
Abstract Environmental temperature and body size influence the life cycle of the species, with consequences for population size. In addition, it has been reported that increased temperature can lead to a decrease in body size. In the context of a resource‐stock, whose abundance is diminished by the action of an endothermic predator and also by small ...
William Campillay‐Llanos   +3 more
wiley   +1 more source

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