Results 51 to 60 of about 13,970 (189)

Revolutionizing Education: Developing and Assessing Cutting-edge Instructional Materials for Lamp/s Controlled in Varied Locations

open access: yesInternational Journal of Multidisciplinary Educational Research and Innovation
This study aimed to develop and assess cutting-edge instructional materials for lamp control in varied locations, specifically designed for Electrical Installation and Maintenance (EIM) students.
Rodgene L. Malunes, Romeo C. Narcilla
doaj   +1 more source

Comparación del poder de neutralización de enmiendas calcáreo-magnésicas en suelos de la Pampa llana santafesina

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
El objetivo de este trabajo fue comparar el poder de neutralización de enmiendas calcáreo- magnésicas y evaluar su efecto sobre el complejo de intercambio catiónico en suelos de la pampa llana santafesina. Para ello, se aplicaron tres enmiendas (caliza,
María Eugenia Carrizo   +3 more
doaj  

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 648-657, November 2026.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

Incertidumbre. Esperanza.

open access: yes#PerDebate, 2020
Introducción al cuarto volumen de la serie monográfica #PerDebate. 
openaire   +2 more sources

Dual Benefits of Compost Tea Bacteria: Boosting ‘San Andreas’ Strawberries’ Productivity and Fruit Quality

open access: yesHorticulturae
Bacteria represent promising tools for reducing the use of synthetic inputs in crop production. In this study, we evaluated the effects of two bacterial strains isolated from chicken compost tea—Bacillus licheniformis and Pseudomonas mendocina—on the ...
Gisela M. Seimandi   +7 more
doaj   +1 more source

¿Religión sin Dios? XXI Conferencias Aranguren

open access: yesIsegoría, 2012
Mientras la fe en Dios parece decaer, crece el interés por las numerosas religiones y movimientos religiosos existentes. Estamos ante un fenómeno nuevo. En el ámbito monoteísta reinaba el antiguo aserto «ningún Dios, ninguna religión». Hoy, en cambio, la
Manuel Fraijó
doaj   +1 more source

Root Plasticity and Hormonal Regulation Shape Alfalfa Cultivar Responses to Drought and Waterlogging

open access: yesJournal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
ABSTRACT Alfalfa (Medicago sativa L.) is a globally strategic forage legume whose productivity is increasingly threatened by climatic variability, particularly recurrent drought and flooding events. Although both stresses disrupt plant water balance, they impose contrasting physiological constraints that require distinct adaptive strategies.
Camila Jaime   +4 more
wiley   +1 more source

Bioética de la esperanza: claves desde la Laudato si´

open access: yesPerseitas, 2016
La reciente encíclica del Papa Francisco ha sido catalogada por muchos como la encíclica sobre el clima y el medio ambiente. Sin embargo, el Papa Francisco no solo menciona varios de los problemas ambientales del mundo actual, incluyendo los más ...
Carlos Alberto Rosas Jiménez
doaj   +1 more source

Interpreting Air Temperature Trends Across the Antarctic Peninsula Between 1979 and 2025

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The near‐surface temperature of the Antarctic Peninsula is marked by strong spatio‐temporal variability. In situ observations are scarce and therefore have limited spatial coverage. Furthermore, ERA‐5 reanalysis does not have a sufficient spatial resolution to capture the steep topography and other climate gradients of the peninsula.
Koen van der Aa   +3 more
wiley   +1 more source

Europa, 1945: la necesidad de recordar

open access: yesIhering, 2018
1945 es un año conocido como el “Año Cero”: supuso el fin de la Segunda Guerra Mundial y el inicio, para la Europa occidental, de un ideal que conduciría a la construcción de unas sociedades más justas y prósperas.
José Carlos Muñoz Castellanos
doaj   +1 more source

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