Results 11 to 20 of about 124,191 (143)

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

Descripción de las variedades de manzana de la D.O.P. Sidra de Asturias [PDF]

open access: yes, 2010
69 p. : il. col. ; 24 cm.En el libro se recoge la descripción de veintidos variedades de manzano de sidra acogidas a la Denominación de Origen Protegida "Sidra de Asturias".
Blázquez, M.D. (María)   +1 more
core  

Alfabetización científica y tecnológica : la transposición didáctica del conocimiento tecnológico [PDF]

open access: yes, 2001
This article studies the role of technology, as curricular content, in science literacy. It describes a wide conception of literacy that includes knowing about science, mathematics and technology and their interactions focusing on the science or ...
Cajas, Fernando
core   +2 more sources

Usos potenciales de la madera de roble europeo y fresno americano cultivados en la provincia de Buenos Aires, Argentina [PDF]

open access: yes, 2008
- Spavento, E. Ing. Forestal, Docente-Investigadora, Xilotecnología y Profesional Independiente. Facultad de Ciencias Agrarias y Forestales, UNLP. eleanaspavento@yahoo.com.ar - Keil, G. Ing. Forestal M.
Bertoli, B.   +4 more
core  

Contrasting effects of vertebrate and invertebrate herbivores on leaf litter decomposition in terrestrial ecosystems: A meta‐analysis

open access: yesFunctional Ecology, Volume 39, Issue 12, Page 3372-3384, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Herbivores influence litter quality, soil properties and decomposer communities, with cascading effects on litter decomposition. Vertebrate and invertebrate herbivores can affect decomposition through the same two pathways (litter quality‐ and soil‐mediated) but are ...
M. Paz Tapella   +4 more
wiley   +1 more source

Carbon nanotubes for electrochemical (bio)sensing [PDF]

open access: yes, 2009
Descripció del recurs: el 28 de Gener de 2010El progreso de la nanociencia y la nanotecnología está haciendo posible generar nuevos materiales basados en estructuras de carbono con propiedades únicas y con numerosas aplicaciones tecnológicas. Entre estas
Pérez López, Briza
core   +3 more sources

Hydrological Connectivity Enhances Fish Biodiversity in Amazonian Mining Ponds: Insights From eDNA and Traditional Sampling

open access: yesMolecular Ecology, Volume 34, Issue 11, June 2025.
ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Camila Timana‐Mendoza   +7 more
wiley   +1 more source

Los puntos cuánticos y el premio Nobel de Química 2023

open access: yesEducación Química
El premio Nobel 2023 en el área de química, fue concedido a 3 investigadores: Alexei Ekimov, Luis Brus y Moungi Bawendi, por sus aportes al descubrimiento, caracterización y control de la producción de los puntos cuánticos.
Eduardo Muñoz Cartagena
doaj   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Efecto de las modificaciones con ácido acético e hidróxido de calcio sobre las propiedades funcionales y reológicas del almidón de ñame (Dioscorea esculenta l.)

open access: yesTecnoLógicas, 2023
Las propiedades funcionales del almidón nativo tienen limitantes en sus propiedades tecnológicas. El almidón, al ser modificado, puede corregir estos problemas y, por lo tanto, mejorar sus propiedades para uso agroindustrial.
Carolina Agudelo-Zamudio   +3 more
doaj   +1 more source

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