Results 31 to 40 of about 219,755 (169)

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

Veterinary Dermatology, EarlyView.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon, Mathieu Montoya, Isabelle Gourdon   +2 more
wiley   +1 more source

Prediction of interplanetary shock waves using cosmic ray fluctuations [PDF]

Geofísica Internacional, 1998
En el trabajo se propone usar métodos espectrales y autorregresivos para mejorar los procesos de detección de variaciones en la composición espectral de la intensidad de rayos cósmicos y de la componente Bz del campo magnético interplanetario.
V. Ishkov, I. Ya. Libin, A. Leyva-Contreras, J. Pérez-Peraza, K. Yudakhin, O. Gulinsky   +5 more
doaj  

Trait‐based species selection for restoration: A case study from tropical landscapes dominated by bracken

Journal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our results can be used by stakeholders to select the species best suited for active restoration projects in bracken‐dominated areas throughout the tropical region. Furthermore, our trait‐based approach, which considers seedling performance in disturbed areas, can serve as a guide for species selection in restoration programmes in other disturbed ...
Silvia C. Gallegos, Cecilia L. López, Kazuya Naoki, Andrea Soliz, Alfredo F. Fuentes, Cesar Mayta, Leslie Cayola, J. Sebastian Tello, Isabell Hensen   +8 more
wiley   +1 more source

La tasa de cambio: ¿es gerenciable?

Estudios Gerenciales, 2007
El estudio “La tasa de cambio: ¿Es gerenciable?” define el tipo de cambio como el precio de una moneda en función de otra, señalando su influencia en los mercados, al formar los precios.
Elbar Ramírez
doaj   +1 more source

MODELO DE PREDICCIÓN DE LA DIGESTIBILIDAD DE PASTURAS HERB�CEAS NATURALES EN LAS ISLAS CANARIAS

Tropical and Subtropical Agroecosystems, 2009
Knowing the energy content of pastures is necessary in order to estimate the livestock carrying capacity of grasslands. Taking into account the high cost of analyses for determining the digestibility of herbaceous biomass as an estimate of its energy content, this study proposes a model for predicting digestibility values on the basis of the most ...
Luis Alberto Bermejo, Javier Mata, Lea de Nascimento   +2 more
openaire   +1 more source

Species functional traits affect regional and local dominance across western Amazonian forests

Journal of Ecology, Volume 114, Issue 1, January 2026.
Dominant tree species in western Amazonian forests show distinct functional trait combinations linked to habitat type: conservative traits in stressful habitats and greater plant size in less stressful environments. Local dominants are defined by resource conservation strategies and widespread dominants are defined by resource acquisition strategies. A
Laura Matas‐Granados, Claire Fortunel, Luis Cayuela, Julia G. de Aledo, Celina Ben Saadi, Nathan J. B. Kraft, Christopher Baraloto, S. Joseph Wright, Jason Vleminckx, Nancy C. Garwood, Peter Hietz, Margaret R. Metz, Frederick C. Draper, Timothy R. Baker, Oliver L. Phillips, Eurídice N. Honorio Coronado, Kalle Ruokolainen, Roosevelt García‐Villacorta, Katherine H. Roucoux, Maximilien Guèze, Elvis Valderrama Sandoval, Paul V. A. Fine, Carlos A. Amasifuen Guerra, Ricardo Zarate Gomez, Pablo R. Stevenson, Abel Monteagudo‐Mendoza, Rodolfo Vasquez Martinez, John Terborgh, Mathias Disney, Roel Brienen, Percy Núñez Vargas, Jhon del Aguila Pasquel, Yadvinder Malhi, Jacob B. Socolar, Gerardo Flores Llampazo, Jim Vega Arenas, Darcy Galiano Cabrera, Javier Silva Espejo, Joey Talbot, Barbara Vinceti, José Reyna Huaymacari, Cecilia Ballón Falcón, Ted R. Feldpausch, Varun Swamy, Julio M. Grandez Rios, Manuel J. Macía   +45 more
wiley   +1 more source

Inverse effects of soil moisture and litter quality on litter decomposition along a gradient from hyper‐arid to temperate climate

Journal of Ecology, Volume 114, Issue 1, January 2026.
We hypothesized that litter decomposition (H1) and litter quality (H2) increase with increasing soil humidity, therefore litter from the wetter sites to have the highest litter quality and decompose fastest in each site, and fastest on the wet end of the gradient (H3).
Liesbeth van den Brink, Rafaella Canessa, Maaike Y. Bader, Harald Neidhardt, Yvonne Oelmann, Lohengrin A. Cavieres, Katja Tielbörger   +6 more
wiley   +1 more source

Estudio del comportamiento de solutos reactivos en acuíferos confinados bajo diferentes condiciones de cinética química

Revista UIS Ingenierías, 2009
Esta  investigación  presenta  una  solución  numérica  del  problema  de  transporte  reactivo multicomponente  en  un acuífero confnado bajo condiciones de fujo estacionario.  Se analiza un problema de dos reacciones simultáneas, una instantánea y otra
Carlos Andres Blanco Mayorga, Leonardo David Donado Garzón, David Alonso Barajas Solano   +2 more
doaj  

Consideraciones sobre la predicción económica: metodología desarrollada en el boletín de inflación y análisis macroeconómico [PDF]

, 2004
En este trabajo se presenta la predicción económica como una actividad que adquiere plena relevancia cuando está inmersa en un proceso de toma de decisiones.
Albacete, Rebeca, Espasa, Antoni
core   +2 more sources

Disentangling seed availability and establishment filters at alpine treelines through a decade‐long field manipulation

Journal of Ecology, Volume 113, Issue 12, Page 3830-3844, December 2025.
Treeline advance under warming occurs only when multiple filters align—adequate seed supply, favourable microclimatic windows, moderated herbivory and shrub effects that remain facilitative rather than competitive. Abstract Climate warming is expected to increase upslope shifts of alpine treelines globally.
Wentao Lin, Eryuan Liang, J. Julio Camarero   +2 more
wiley   +1 more source