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Uso da adubação orgânica e cobertura morta na cultura da calêndula (Calendula officinalis L.) Use of organic fertilization and mulching in the production of calendula (Calendula officinalis L.)
A calêndula representa fonte alternativa econômica principalmente para a agricultura familiar. O objetivo do presente trabalho foi avaliar os efeitos da adubação orgânica e do uso da cobertura morta sobre a produção de biomassa e teor de flavonóides…
Position: 12087 (23 views)
Using Wild Olives in Breeding Programs: Implications on Oil Quality Composition
A wide genetic diversity has been reported for wild olives, which could be particularly interesting for the introgression of some agronomic traits and resistance to biotic and abiotic stresses in breeding programs. However, the introgression of some…
Position: 18617 (16 views)
Using Virus Sequencing to Determine Source of SARS-CoV-2 Transmission for Healthcare Worker
Whether a healthcare worker’s severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is community or hospital acquired affects prevention practices. We used virus sequencing to determine that infection of a healthcare worker who cared…
Position: 16093 (19 views)
Using Virtual Simulations in Online Laboratory Instruction and Active Learning Exercises as a Response to Instructional Challenges during COVID-19.
The onset of the COVID-19 pandemic in the spring of 2020 thrust instructors into a world of frenzy, presenting unique challenges to delivering course content. A particular challenge was determining suitable substitutes for wet lab experiments that…
Position: 10240 (25 views)
Using the spike protein feature to predict infection risk and monitor the evolutionary dynamic of coronavirus
Abstract Background Coronavirus can cross the species barrier and infect humans with a severe respiratory syndrome. SARS-CoV-2 with potential origin of bat is still circulating in China. In this study, a prediction model is proposed to evaluate the…
Position: 16093 (19 views)
Using the Monte Carlo method for the economic evaluation of polycultures of silver catfish, carps and tilapia-the-nile as an alternative model of fish farming for small properties
With a growing world population and increasing demand for quality food in sufficient quantities, the aquaculture fits in this context as a producer of high quality animal protein with high productivity. The fish production in ponds has practiced for…
Position: 10240 (25 views)
Using TAPSE (tricuspid annular plane systolic excursion) as a predictor of poor prognosis of COVID-19: is it enough?
Position: 7373 (29 views)
Using Social Media to Mine and Analyze Public Opinion Related to COVID-19 in China
The outbreak of Corona Virus Disease 2019 (COVID-19) is a grave global public health emergency. Nowadays, social media has become the main channel through which the public can obtain information and express their opinions and feelings. This study…
Position: 5895 (32 views)
Using routine surveillance data to estimate the epidemic potential of emerging zoonoses: application to the emergence of US swine origin influenza A H3N2v virus.
BACKGROUND:Prior to emergence in human populations, zoonoses such as SARS cause occasional infections in human populations exposed to reservoir species. The risk of widespread epidemics in humans can be assessed by monitoring the reproduction number…
Position: 3439 (41 views)
Using Probiotics to Flatten the Curve of Coronavirus Disease COVID-2019 Pandemic
Position: 18617 (16 views)