Results 71 to 80 of about 455,073 (175)

Wildland–urban interface expansion: Towards comprehensive planning processes

open access: yesPeople and Nature, Volume 8, Issue 3, Page 754-766, March 2026.
Abstract Wildland–urban interface (WUI) expansion is accelerating in numerous regions around the world due to increasing amenity‐led migration processes, defined as the movement of people seeking higher environmental quality. While WUI areas are complex social–ecological systems requiring holistic planning and management, they are usually approached ...
Clara Mosso   +2 more
wiley   +1 more source

El Censo de Floridablanca en Cataluña, un chequeo [PDF]

open access: yes, 1988
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Ejido, Carlos   +2 more
core   +1 more source

The Effect of Pre-Primary Education on Primary School Performance [PDF]

open access: yes, 2006
Although the theoretical case for universal pre-primary education is strong, the empirical foundation is weak. In this paper, we contribute to the empirical case by investigating the effect of a large expansion of universal pre-primary education on ...
Berlinski, Samuel   +2 more
core   +3 more sources

Machine Learning Toolkits and Frameworks for Materials Design

open access: yesWIREs Computational Molecular Science, Volume 16, Issue 2, March/April 2026.
Integrated machine learning toolkits for high‐throughput materials design. Major platforms for data acquisition, feature engineering, model development, interpretability, and automated workflows are summarized. Emerging directions include foundation models, self‐supervised learning, and next‐generation autonomous laboratories.
B. Moses Abraham, Yury Gogotsi
wiley   +1 more source

La hacienda de San Pedro Jorullo, Michoacán - 1585-1795

open access: yesHistoria Mexicana El Colegio de México, 1977
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Ulises Beltrán
doaj  

Sistemas políticos en el mundo antiguo: la "constitución romana" republicana: el concepto de ciudadanía [PDF]

open access: yes, 2018
En el trabajo presente el tema central será la ciudadanía romana en época republicana y para una mejor comprensión del mismo se expondrán las siguientes cuestiones: qué significaba ser ciudadano en la teoría política clásica, el proceso de formación del ...
Miguelena Iriarte, Igor
core  

Segregación residencial y vivienda adecuada en los migrantes de Bolivia y Perú en Córdoba, Argentina [PDF]

open access: yes, 2017
In a large part of Latin America, residential segregation has been examined almost exclusively from a socioeconomic perspective, with an ethnic approach far less common.
Molinatti, Florencia, Pelaez, Enrique
core   +1 more source

Thickness Calculation of Pigment Layers and Gold Leaves Using XRF and MA‐XRF Data

open access: yesX-Ray Spectrometry, Volume 55, Issue 2, Page 335-348, March/April 2026.
ABSTRACT In this work, XRF and MA‐XRF data were used to estimate the thickness of Chromium Oxide (Cr₂O₃) pigment and gold leaf applied over Lead White (2PbCO3.Pb(OH)2). The thickness determination was based on the differential attenuation of the Pb‐Lα and Pb‐Lβ characteristic X‐rays, which allows correlating the overlying material layer with the Pb(Lα ...
Renato Pereira de Freitas   +9 more
wiley   +1 more source

El ganado caballar en los montes asturianos. I conducta alimentaria y productiva en matorrales de brezal-tojal [PDF]

open access: yes, 2013
En los últimos años, se observa una reducción en el censo de los pequeños rumiantes, ovino y caprino, mientras que el ganado caballar para producción de carne ha incrementando su presencia en la Cordillera Cantábrica (Subdirección General de Productos ...
Celaya, Rafael   +5 more
core  

EL CENSO NACIONAL DE POBLACIÓN: UNA COMPARACIÓN DE METODOLOGÍAS MEDIANTE SIMULACIONES DE MONTE CARLO [PDF]

open access: yes
Bajo una fuerte polémica, Colombia se prepara para aplicar un nuevo censo de población. La adopción de una enumeración continua constituye una de las principales modificaciones y es el centro de la polémica suscitada. Numerosas dudas han surgido en torno
Ana María Ibáñez, Christian Jaramillo
core  

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