Navegar por los elementos (20655 total)
Ordenar por:
Plataformas de medios sociales y uso dado por estudiantes indígenas durante el confinamiento por la pandemia COVID-19
La presente investigación fue con la intención de analizar cuál es el manejo que le dan los estudiantes universitarios de comunidades indígenas a las plataformas de medios sociales durante la pandemia por al COVID-19 y qué impacto tiene en su…
Position: 13307 (29 views)
Elaboración y validación de instrumento para medir prácticas sustentables que crean valor en organizaciones agrícolas
Contextualización: Guasave es un municipio ubicado en el noroeste de México, forma parte de las 18 municipalidades del Estado de Sinaloa, es considerada como una de las regiones más ricas en la actividad agrícola del país, de acuerdo al volumen de…
Position: 6371 (40 views)
Survival of Acidovorax citrulli in infected melon tissues and in different edafoclimatic conditions
Abstract The survival of Acidovorax citrulli Aac1Rif was accessed in infected melon tissues (fruits and leaves) incorporated to the soil at 0, 5, 10 and 15 cm depth, in seven different types of soil, at temperatures 10, 15, 20, 25, 30 and 35 ºC and…
Position: 13307 (29 views)
Análisis de contenidos de ecosistemas y ciclos geoquímicos en los manuales portugueses
Son muchos los estudios, en los últimos tiempos, sobre el tema Ecosistemas y ciclos geoquímicos. Pretendemos analizar la transposición didáctica del tema Ecosistemas y ciclos geoquímicos, en los manuales escolares, en el sistema de enseñanza…
Position: 17416 (24 views)
Investigating centering, scan length, and arm position impact on radiation dose across 4 countries from 4 continents during pandemic: Mitigating key radioprotection issues.
Optimization of CT scan practices can help achieve and maintain optimal radiation protection. The aim was to assess centering, scan length, and positioning of patients undergoing chest CT for suspected or known COVID-19 pneumonia and to investigate…
Position: 3868 (49 views)
Remote Eye-Tracking for Cognitive Telerehabilitation and Interactive School Tasks in Times of COVID-19
In the attempt to mitigate the effects of COVID-19 lockdown, most countries have recently authorized and promoted the adoption of e-learning and remote teaching technologies, often with the support of teleconferencing platforms. Unfortunately, not…
Position: 10968 (32 views)
Sustainability and environmental education in family agriculture: the case of a cooperative in the Potiguar semi-arid
O trabalho teve como objetivo identificar como a Cooperativa Potiguar de Apicultura e Desenvolvimento Rural Sustentável (COOPAPI) atua em processos formativos direcionados à educação ambiental e práticas sustentáveis junto aos agricultores…
Position: 20543 (16 views)
Práticas sustentáveis e agricultura familiar: estudo de caso de agricultores cooperados da Coopapi, Apodi – RN
Este trabalho teve como objetivo identificar a influência da vivência associativa nas práticas sustentáveis dos agricultores familiares cooperados da Cooperativa Potiguar de Apicultura e Desenvolvimento Rural Sustentável (Coopapi), Apodi – RN. O…
Position: 14123 (28 views)
Open Educational Resources in Canada 2020
COVID 19 has had a wide impact on education internationally and specifically in Canada, with nearly all institutions now transitioning to online education, with many learning for the first time about Open Educational Resources (OER). Understanding…
Position: 18672 (22 views)
Early Pandemic Evaluation and Enhanced Surveillance of COVID-19 (EAVE II): protocol for an observational study using linked Scottish national data
Introduction Following the emergence of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in December 2019 and the ensuing COVID-19 pandemic, population-level surveillance and rapid assessment of the effectiveness of existing or…
Position: 19982 (19 views)