Results 31 to 40 of about 17,489 (159)

Modelización de sistemas complejos [PDF]

open access: yes, 2019
La modelización de sistemas complejos es un tema extenso, lo cual hace interesante realizar un estudio sobre ello, pero al mismo tiempo con algunos problemas para encontrar información detallada.
Laychi Morey, Flor del Carmen
core   +1 more source

Secuencias de problemas de Fermi para introducir la modelización matemática [PDF]

open access: yes
En este capítulo sintetizamos los avances en la investigación sobre el uso de problemas de Fermi para sustentar secuencias de actividades promotoras de modelos matemáticos en el aula.
Gorgorió Solà, Núria   +3 more
core   +3 more sources

The Metabolic Basis of Fat Tail Distributions in Populations and Community Fluctuations

open access: yesFrontiers in Ecology and Evolution, 2019
Unveiling the mechanisms that molds populations fluctuations is central for understanding the dynamic of pest outbreaks, harmful algal blooms, or extinction risk.
Angel M. Segura   +2 more
doaj   +1 more source

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella   +5 more
wiley   +1 more source

Long‐term trends of epibionts reflect Mediterranean striped dolphin abundance shifts caused by morbillivirus epidemics

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 553-569, March 2026.
This original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Sofía Ten   +4 more
wiley   +1 more source

Modelización de cerámicas y transductores piezoeléctricos vibrando en espesor mediante matrices de transferencia

open access: yesModelling in Science Education and Learning, 2019
En este trabajo presentamos la modelización de una cerámica piezoeléctrica vibrando en modo espesor empleando matrices de transferencia. La modelización completa del comportamiento vibratorio de un material piezoeléctrico es un problema complejo. Ello es
Noé Jiménez, Francisco Camarena
doaj   +1 more source

The making of novel ecosystems: A process‐based framework for measurement, analysis and application

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 3, Page 683-704, March 2026.
Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr   +7 more
wiley   +1 more source

Selective Formation of Pd‐DNA Hybrids Using Tailored Palladium‐Mediated Base Pairs: Towards Heteroleptic Pd‐DNA Systems

open access: yesAngewandte Chemie, Volume 136, Issue 11, March 11, 2024.
The selective creation of Pd‐DNA supramolecular structures using the [Pd(Aqa)] complex (Aqa=8‐amino‐4‐ hydroxyquinoline‐2‐carboxylic acid) highlights its enhanced affinity for cytosine compared to the previously reported [Pd(Cheld)] (Cheld=chelidamic acid).
Antonio Pérez‐Romero   +6 more
wiley   +2 more sources

Modelización en el aula de ingeniería: un estudio de caso en el marco de un experimento de enseñanza [PDF]

open access: yesPNA: Revista de Investigación en Didáctica de la Matemática, 2017
Presentamos un estudio de caso que se enmarca dentro de un experimento de enseñanza dirigido a analizar la implementación de la modelización matemática en un aula de ingeniería.
Rubí López   +2 more
doaj  

Advancing Water Security in the Tropical and Subtropical Regions: An Integrative Topic Modeling Approach

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster   +3 more
wiley   +1 more source

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