Results 11 to 20 of about 107,451 (174)

Avaliação de sistemas de produção convencional, racionais integrados e orgânicos na cultura da cebola em cultivo convencional e de plantio direto

open access: yesRevista Thema, 2020
O desenvolvimento de sistemas de produção sustentáveis é de fundamental importância para disponibilizar à população alimentos seguros ao consumo. O estudo foi realizado no município de Ituporanga-SC (27º38’S, 49º60’O, altitude de 475 m), em 2014 e 2015 ...
Francisco Olmar Gervini Menezes Júnior   +2 more
doaj   +3 more sources

Plagas y enfermedades en maíz convencional y transgénico [PDF]

open access: yes, 2023
Durante la campaña 2022 se ha sembrado una menor proporción de variedades transgénicas en las comarcas del Alt y Baix Empordà (Girona), frente a campañas anteriores, principalmente debido a una menor disponibilidad de semilla.
Roig, Carme   +2 more
core  

Varietats de colza convencional. Resultats de les comarques de l'interior de Girona [PDF]

open access: yes, 2023
Durant les campanyes 2021, 2022 i 2023 s’han assajat els híbrids de colza convencional AMBASSADOR, ARCHITECT, ARTEMIS, DIFFUSION, DK EXPEDIENT, ES AMADEO, ES IMPERIO, FELICIANO KWS, HILLICO, MELODIE, RGT JAKUZZI i RYTHMIE, trobant-se diferències ...
Boix, Maria   +7 more
core  

Indisciplina Instruccional y Convencional: Su Predicción en el Rendimiento Académico [PDF]

open access: yes, 2015
El objetivo de esta investigación fue analizar la posible incidencia que tienen los comportamientos disruptivos (instruccional y convencional) en el aula sobre el rendimiento académico.
Gotzens Busquets, Concepció   +10 more
core   +1 more source

Identifying diverging sustainability meanings for water policy: a Q-method study in Phoenix, Arizona

open access: yesWater Policy, 2021
We identify and describe social perspectives on the sustainability of the water sector in the metropolitan area of Phoenix, Arizona. Using Q methodology, we find evidence for different meanings of sustainability when stakeholders are presented with ...
M. A. Iribarnegaray   +5 more
doaj   +1 more source

MORPHOMETRIC ANALISIS OF VULCANIC ASHES BY DIGITAL HOLOGRAFIC MICROSCOPY

open access: yesAnales (Asociación Física Argentina), 2020
Volcanic ashes features, such as their shapes, textures and sizes, influence their aerodynamic behavior, travel distances, sedimentation and dispersion rates.
M. F. Martínez   +4 more
doaj   +1 more source

Objeto de contradicción Aproximaciones al ready-made en la obra temprana de Robert Venturi, 1959-1968

open access: yesCuaderno de Notas, 2019
Resumen Este texto pretende analizar un aspecto concreto de la idea de “convención” en la obra de Robert Venturi: la incorporación del objeto cotidiano a la arquitectura en un contexto, el del Pop, en el que parece recuperarse, transformada, la ...
Enrique Encabo Seguí   +1 more
doaj   +1 more source

Dynamics of Melting Process in Phase Change Material Windows Determined Based on Direct Light Transmission

open access: yesEnergies, 2021
Detailed analyses of melting processes in phase change material (PCM) glazing units, changes of direct transmittance as well as investigation of refraction index were provided based on laboratory measurements.
Dariusz Heim   +5 more
doaj   +1 more source

Sustainable farmers, deficient State? Self-reported agricultural sustainability in the Argentine Chaco region

open access: yesInternational Journal of Agricultural Sustainability, 2020
Unsustainable production systems can exacerbate the negative consequences of deforestation and land use change, increasing the vulnerability of local populations to environmental or economic crises.
Lucas Seghezzo   +10 more
doaj   +1 more source

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