Results 51 to 60 of about 2,712,101 (155)

“Cold Tropics”: Permafrost Existence and Thickness on Eastern Nevado Coropuna (Southern Peruvian Andes) Revealed by Ground‐Penetrating Radar and Geoelectrical Soundings

open access: yesPermafrost and Periglacial Processes, Volume 37, Issue 3, Page 517-534, July/September 2026.
ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca   +6 more
wiley   +1 more source

Soil Microbial Diversity and Network Organization Respond to Land Use and Agricultural Inputs Worldwide

open access: yesGlobal Change Biology, Volume 32, Issue 7, July 2026.
Based on a global analysis of 1921 soil samples, we show that agricultural management acts as a powerful ecological filter reshaping microbial communities. Land use and inputs—pesticides and fertilizers—drive a functional shift toward opportunistic pathogens and fragmented, less connected microbial networks, potentially compromising soil ecosystem ...
Zaki Saati‐Santamaría   +88 more
wiley   +1 more source

COMPENDIO ABSTRACTS 1º CONGRESO INTERNACIONAL DE EDUCACIÓN FÍSICA, SALUD Y DEPORTES DEFDER 2024 [PDF]

open access: yes
Compendio de abstracts del 1° Congreso Internacional de Educación Física, Salud y Deportes organizado por el Departamento de Educación Física, Deportes y Recreación (DEFDER) durante el segundo semestre del año ...
DEFDER, Departamento de Educación Física, Deportes y Recreación
core   +1 more source

Non‐Stationary Dry‐Spell Hazard Probabilities for Spain

open access: yesInternational Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
This study assesses long‐term changes in dry‐spell hazard probabilities across Spain (1961–2024) using a novel non‐stationary extreme value framework applied to daily precipitation records from a dense observational network. Results show that dry‐spell duration and associated return levels are dominantly stationary, with non‐stationary models providing
S. M. Vicente‐Serrano   +13 more
wiley   +1 more source

Motivación en Educación Física

open access: yes, 1990
Se analiza la importancia de la educación física y los efectos beneficiosos, anatómico-fisiológicos, físicos, psicológicos, sociales y sobre el entorno que tiene en el proceso de formación del niño.
Cruz Martín-Maestro, Raquel de la   +7 more
core  

¿Los de afuera son de palo? Fútbol, memoria y clase social en Uruguay

open access: yesRevista Eletrônica História em Reflexão, 2018
El Grupo de Estudios Sociales y Culturales de la Universidad de la República, viene trabajando junto al Programa Integral Metropolitano de la Comisión Sectorial de Extensión y Actividades en el Medio, sobre las disputas sociales y culturales que se velan
Federico Wainstein Diana   +2 more
doaj   +1 more source

Integrating simultaneous interfacial shear rheology with neutron reflectometry for structural and dynamic analysis of fluid interfacial systems

open access: yesJournal of Applied Crystallography, Volume 59, Issue 3, Page 751-764, June 2026.
We present a new setup at the FIGARO horizontal neutron reflectometer enabling simultaneous measurement of the structural and mechanical properties of liquid interfaces, combining neutron reflectometry with interfacial shear rheology.The study of the structure and mechanical properties of complex fluid interfaces has attracted growing interest in ...
Pablo Sánchez-Puga   +5 more
wiley   +1 more source

Tándem : didáctica de la educación física

open access: yes, 2016
Resumen basado en el de la publicaciónMonográfico con el título Centros escolares promotores de actividad físicaLa educación física necesita poner el foco de atención en los procesos educativos y la calidad de los aprendizajes.

core  

El uso del JClic como complemento para la enseñanza/aprendizaje de la Educación Física [PDF]

open access: yes, 2009
In this article we seek to show the importance of the program Jclic in the design of applications didactic multimedia and interactive that procedural aspects of diverse areas of the curriculum work that embrace from the infantile education until the ...
Ariza García, Antonio   +1 more
core  

A kinetic and Kinematic analysis in two assessment situation with bench press. Free Weight vs Smith Machine. Project pilot.

open access: yesE-balonmano.com: Revista de Ciencias del Deporte, 2012
This pilot study examines the most relevant kinetic and kinematics variables in two bench press exercises; Smith Machine (PMS) vs. free weights (PBL). Two trained subjects participated in the research following informed consent.
I. J. Bautista   +4 more
doaj   +2 more sources

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