Navegar por los elementos (20655 total)
Ordenar por:
Presentación
La producción agropecuaria requiere del manejo de un conjunto de sistemas físicos, biológicos y económicos. La incertidumbre asociada a estos sistemas contribuye a la complejidad en el proceso de la toma de decisiones e incide en la eficiencia del…
Position: 8860 (35 views)
Introducción
El Observatorio Agrometeorológico de la Facultad de Agronomía (UNLPam) inició sus actividades el 1º de agosto de 1961, en el ámbito de la Cátedra de Climatología y Fenología Agrícolas ( hoy llamada Agrometeorología), por iniciativa del Ing. Agr. Juan…
Position: 9535 (34 views)
Turismo Rural na Agricultura familiar e o cuidado para a promoção da sustentabilidade
O ritmo acelerado do dia-a-dia nos centros urbanos e a exploração desenfreada do meio ambiente em busca do atendimento às necessidades do capitalismo moderno distanciaram cada vez mais o homem de sua natureza.Dentro deste contexto o TRAF (Turismo…
Position: 14118 (28 views)
A key to the Colombian species of Holostipous Lejeuneaceae (Hepaticae) A key to the Colombian species of Holostipous Lejeuneaceae (Hepaticae)
A synopsis and key emphasizing vegetative characters are provided for 72 species (in 34 genera) of Lejeuneaceae with undivided underleaves, recorded from Colombia and neighbouring areas. A brief statement on the altitudinal distribution and on the…
Position: 5976 (41 views)
Data Report: Golf-Related Engagement During COVID-19 Quarantine Restrictions (4–12th May 2020)
Position: 19213 (21 views)
Development of a nasal spray containing xylometazoline hydrochloride and iota-carrageenan for the symptomatic relief of nasal congestion caused by rhinitis and sinusitis
Christine Graf,1 Andreas Bernkop-Schnürch,2 Alena Egyed,1 Christiane Koller,1 Eva Prieschl-Grassauer,1 Martina Morokutti-Kurz1 1Marinomed Biotech AG, Vienna, Austria; 2ThioMatriX, Innsbruck, Austria Introduction: Xylometazoline hydrochloride…
Position: 6361 (40 views)
Modern Challenges for and Megatrends in the Development of the Tourism and Recreation Sphere
Global trends in and challenges for the socio-economic development, globalization, integration and service processes are characterized by high dynamism of their effect on all spheres of economic activity. Therefore, without a preventive response to…
Position: 9535 (34 views)
Mitigating the Psychological Impact of COVID-19 on Healthcare Workers: A Digital Learning Package
The coronavirus pandemic (COVID-19) will undoubtedly have psychological impacts for healthcare workers, which could be sustained; frontline workers will be particularly at risk. Actions are needed to mitigate the impacts of COVID-19 on mental health…
Position: 18095 (23 views)
Could co-infection cause coronavirus to evolve?
Position: 14987 (27 views)
Can an effective SARS-CoV-2 vaccine be developed for the older population?
Abstract The emergence of SARS-CoV-2 and its inordinately rapid spread is posing severe challenges to the wellbeing of millions of people worldwide, health care systems and the global economy. While many younger people experience no or mild symptoms…
Position: 8270 (36 views)