Results 21 to 30 of about 1,026,478 (204)

Errores conceptuales en Geología : los conceptos isotropía-anisotropía y propiedad escalar - propiedad vectorial [PDF]

open access: yes, 1992
Herein an analysis is offered of the conception that first cycle university students have about the terms Isotropy-Anisotropy and Scale properties-Vectorial properties, that have been learnt only within the school limits.
Gallegos, José A.
core   +2 more sources

How New Issues Become Polarized: Partisan Triggers and Subsystem Shopping in Early AI Policymaking

open access: yesPolicy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT Early AI policymaking in the United States appeared bipartisan, but subsequent developments raise the question of whether AI policy will become more polarized over time. To examine how partisanship takes root around novel policy issues, we perform a mixed‐methods study, analyzing survey data from 129 state legislators in 44 states and ...
Robin Jacobson   +2 more
wiley   +1 more source

Propiedad y libertad: una crítica a la teoría de la justicia de Hume desde el pensamiento de Simone de Beauvoir y una respuesta humeana [PDF]

open access: yes, 2018
David Hume and Simone de Beauvoir agree that human beings have a great deal of control over their moral and political lives, which is well captured in Hume’s assertion that “mankind is an inventive species”. But Hume argues that the most important thing
Laursen, John Christian   +1 more
core  

A response to ‘Quantifying phenotypic plasticity at multiple levels—A comment on Gómez et al.’

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 560-562, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In this reply, we clarify several conceptual misunderstandings raised in response to our Perspective on quantifying phenotypic plasticity. We emphasize that our central argument concerns the rigorous estimation of the magnitude of plasticity, rather than its mere ...
José M. Gómez   +3 more
wiley   +1 more source

La regulación agraria en Colombia o el eterno déjà vu hacia la concentración y el despojo: un análisis de las normas jurídicas colombianas sobre el agro (1991-2010)

open access: yesRevista Estudios Socio-Jurídicos, 2014
Este artículo plantea que el diseño institucional contenido en las normas jurídicas sobre propiedad agraria, en el período 1991-2010 no tiene como fundamento la distribución de la tierra y que, por el contrario, incentiva o permite la concentración de la
Rocío del Pilar Peña Huertas   +2 more
doaj  

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz   +3 more
wiley   +1 more source

El derecho a la integridad de la obra artística: el mural del Centro Comercial San Diego como estudio de caso

open access: yesArte, Individuo y Sociedad, 2021
El artículo describe el derecho a la integridad de la obra a partir del conjunto de postulados doctrinales, jurisprudenciales y de la normatividad vigente en Colombia. Adicionalmente se lleva a cabo un estudio de caso a partir de la primera sentencia de
Iván Vargas-Chaves   +2 more
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

Soil Properties and Plant Species Identity Independently Influence Arbuscular Mycorrhizal Fungal Composition Across Lowland Tropical Forests

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We found that plant species identity and soil properties, especially soil phosphorus availability, independently structured arbuscular mycorrhizal fungal (AMF) community composition in tropical forests across central Panama. We also found that soil nutrient availability may mediate the interaction networks between plants and AMF. ABSTRACT Plant species
Mareli Sánchez‐Juliá   +3 more
wiley   +1 more source

Reglamento de la Cámara Oficial de la Propiedad Urbana de Palencia : (antes Asociación de Propietarios) [PDF]

open access: yes, 1921
Copia digital. Valladolid : Junta de Castilla y León.
Cámara Oficial de la Propiedad Urbana (Palencia)
core   +1 more source

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