Results 51 to 60 of about 777,197 (176)

Modelos dinâmicos hierárquicos generalizados: uma aplicação com dados eleitorais brasileiros [PDF]

open access: yes, 2021
In the context of the modern world, in which globalization is already a reality, politics has a fundamental role in relations and dialogues between people and also between countries.
Vianna, Ruan da Silva
core  

Modelos de crecimiento, digestión y lactancia en bovinos

open access: yesCiencia y Tecnología Agropecuaria, 2001
Los métodos utilizados comunmente para predecir el comportamiento animal como función del manejo de la alimentación, se encuentran en un proceso de cambio.
Roberto Sainz   +2 more
doaj   +1 more source

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2468-2481, September 2026.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán   +6 more
wiley   +1 more source

Quantificação de incertezas não paramétricas em modelos estruturais dinâmicos [PDF]

open access: yes, 2017
Incertezas são inevitáveis em projetos de engenharia e, nesta dissertação, um procedimento detalhado é apresentado para a quantificação das incertezas epistêmicas, também denominadas incertezas de modelo ou não paramétricas, em modelos estruturais ...
JUSTINO, Luciana Bernardo
core  

Un nuevo enfoque de señales y sistemas dinámicos

open access: yesVisión Electrónica, 2022
Este documento a partir del concepto de Sistemas Dinámicos presenta una recopilación de las señales singulares y sus aplicaciones para el Control e Identificación. El presente artículo se aleja de la presentación usual del tema –estrictamente matemático-
José Sebastian Cañon-Moreno   +2 more
doaj  

Climatic niche position predicts population dynamics in Mediterranean shrubs after drought

open access: yesJournal of Ecology, Volume 114, Issue 8, August 2026.
Climatic conditions closer to the species' climatic niche centroid generally resulted in higher population growth in two Mediterranean shrubs, but demographic responses differed between species and were further influenced by drought‐induced vegetation die‐off.
Teresa Sánchez‐Mejía   +2 more
wiley   +1 more source

Teorias sobre fasores dinâmicos obtidas a partir de transformadas integrais [PDF]

open access: yes, 2021
The Classical Phasor Theory goes back to the pioneer work of Charles Proteus Steinmetz in the study of alternating current electrical circuits. According to Steinmetz, a classical or static phasor is a complex number that represents a sinusoidal ...
MENDES, Thais Presses
core  

La investigación econométrica mediante paneles de datos: historia, modelos y usos en México

open access: yesRevista Economía y Política, 2017
Mostramos una introducción a hacia la historia de la econometría de panel, los modelos más comunes y sus usos en el contexto mexicano. En la primera parte, se muestra la evolución de la econometría de panel desde el siglo XIX hasta principios del siglo ...
Antonio Ruiz Porras
doaj   +1 more source

Power Through Visibility: How Policy Narratives Matter in Climate Change Debate on X

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Research on policy narratives has shown that political actors employ certain narrative strategies in their competition for attention. Although we know that actors' narrative strategies coincide with existing power constellations (e.g., government vs. opposition), the ways in which they influence public attention remain largely unknown. In this
Simon Bulian   +3 more
wiley   +1 more source

When tradition burns: Misinterpreting prescribed fire across the science–society gap in Iberia

open access: yesEcological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
Prescribed fire is a scientifically grounded management tool whose benefits depend on specific ecological and operational conditions. This Perspective examines how these benefits may be reinterpreted beyond their original context and proposes a framework to improve the translation of ecological knowledge into environmental decision‐making.
Luis Navarro
wiley   +1 more source

Home - About - Disclaimer - Privacy