Results 41 to 50 of about 916,404 (185)

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

Land Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano, Mirel Cabrera, Joan Gonzalez, Mario Perez‐Bidegain, Olivier Evrard, Kathrin Grahmann, J. Andrés Quincke   +6 more
wiley   +1 more source

Agronomic and Nutritional Potential of Ryegrass (Lolium multiflorum Lam.) Accessions as Raw Material for Silage in the Tropical Andes of Peru

Agronomy
In the tropical Andes, rangeland degradation has become one of the main threats to the sustainability of livestock production in the face of climate change.
Leidy G. Bobadilla, Miguel A. Altamirano-Tantalean, William Carrasco-Chilón, Vanesa Lizbeth Silva Baca, Flor L. Mejía, Ysai Paucar, Leandro Valqui, William Bardales, Jorge L. Maicelo, Héctor V. Vásquez   +9 more
doaj   +1 more source

Desarrollo de un sistema embebido con tecnología DSP para un sistema multisensorial (Nariz electrónica).

Iteckne, 2014
This article consists in the development of an embedded system with DSP technology to be applied to a multi-sensory system (i.e. Electronic Nose). The idea of the present study was to improve the efficiency of these multisensory systems in portable ...
Cristhian Manuel Durán-Acevedo, Isaac Torres-López   +1 more
doaj   +1 more source

Disentangling conservation asymmetries through socio‐economic transboundary factors across the Alto Paraná Atlantic Forest of South America

People and Nature, EarlyView.
Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti, N. Ignacio Gasparri, Ahuvit Trumper, Claudia Amicone, Alberto Anticoli, Sarah L. Burns, Sergio Casertano, Ana Eleuterio, Marie‐Joe Gennerich, Lukas Giessen, M. Virginia González, Manuel Santos Silva, Fabricio Vázquez, Santiago J. E. Velazco, Alberto Yanosky, Gustavo A. Zurita, María Piquer‐Rodríguez   +16 more
wiley   +1 more source

Effects of Planting Methods on the Establishment, Yield, and Nutritional Composition of Hybrid Grass Cuba OM-22 in the Dry Tropics of Peru

Agronomy
Climate change and livestock expansion have affected forage supply in the dry tropics. Therefore, optimizing planting methods adapted to adverse tropical environments is essential for establishment and yield.
Héctor V. Vásquez, Leandro Valqui, Lamberto Valqui-Valqui, Leidy G. Bobadilla, Jorge L. Maicelo, Miguel A. Altamirano-Tantalean, Gustavo Ampuero-Trigoso, Juan Yalta Vela   +7 more
doaj   +1 more source

Competencias investigativas en docentes de la asignatura de investigación de educación básica y media

Mérito - Revista de Educación, 2020
El objetivo de la investigación fue describir las competencias investigativas que poseen los docentes de la asignatura de investigación de educación básica y media, de las instituciones educativas de Sogamoso – Boyacá.
Lyda Lorena Barón Pinto
semanticscholar   +1 more source

Digitalising biodiversity: Exploring perceptions on risks and opportunities

PLANTS, PEOPLE, PLANET, EarlyView.
Digitalisation is transforming biodiversity conservation, offering new opportunities for research, governance and public engagement. Herbarium digitisation, for example, enables large‐scale access to plant data, supporting conservation, restoration and sustainable use.
Björn‐Ola Linnér, Juliana Porsani, Bwalya Chibwe, Alva Linnér, Carlo Navarra, Maria Jernnäs, Marie Francisco, Tina‐Simone Neset, Alexandre Antonelli, Victoria Wibeck   +9 more
wiley   +1 more source

Estacionalidad diferencial en las salidas de las listas de espera quirúrgica en España: implicaciones para la gestión

Gaceta Sanitaria
Resumen: Objetivo: Analizar la variabilidad estacional de las intervenciones quirúrgicas con tiempos de espera máximos garantizados con vistas a averiguar si existen diferencias entre los ingresos urgentes y los procedimientos sensibles a la necesidad ...
Jaime Pinilla, Francisco José Estupiñán-Romero, Beatriz González López-Valcárcel, Manuel Ridao-López, Enrique Bernal-Delgado   +4 more
doaj   +1 more source

Statistical trends in culture methods of endolithic bacteria extracted from Quartz, K-Feldspar (Jurassic) and Calcite (Quaternary) in semi-arid areas in Colombia

Geologica Acta, 2022
Microbial endolithic communities are ubiquitous in many deserts around the globe. They have been found in many different lithologies, including quartz, plagioclase and calcite.
Julian Andreas Corzo-Acosta, Jimmy Antonio Corzo   +1 more
doaj   +1 more source