Navegar por los elementos (20655 total)
Ordenar por:
First two months of the 2019 Coronavirus Disease (COVID-19) epidemic in China: real-time surveillance and evaluation with a second derivative model
Abstract Background Similar to outbreaks of many other infectious diseases, success in controlling the novel 2019 coronavirus infection requires a timely and accurate monitoring of the epidemic, particularly during its early period with rather…
Position: 1901 (51 views)
Reconstructing and forecasting the COVID-19 epidemic in the United States using a 5-parameter logistic growth model
Abstract Background Many studies have modeled and predicted the spread of COVID-19 (coronavirus disease 2019) in the U.S. using data that begins with the first reported cases. However, the shortage of testing services to detect infected persons makes…
Position: 9440 (26 views)
Reconstructing and forecasting the COVID-19 epidemic in the United States using a 5-parameter logistic growth model
Abstract Background Many studies have modeled and predicted the spread of COVID-19 (coronavirus disease 2019) in the U.S. using data that begins with the first reported cases. However, the shortage of testing services to detect infected persons makes…
Position: 11142 (24 views)
Detection of alpha- and betacoronaviruses in rodents from Yunnan, China
Abstract Background Rodents represent the most diverse mammals on the planet and are important reservoirs of human pathogens. Coronaviruses infect various animals, but to date, relatively few coronaviruses have been identified in rodents worldwide.…
Position: 1796 (52 views)
Analysis of clinical features and early warning signs in patients with severe COVID-19: A retrospective cohort study.
Coronavirus disease 2019 (COVID-19) was first identified in Wuhan, China, in December 2019. Although previous studies have described the clinical aspects of COVID-19, few studies have focused on the early detection of severe COVID-19. Therefore, this…
Position: 16992 (18 views)
One-Year Real-Time Measurement of Black Carbon in the Rural Area of Qingdao, Northeastern China: Seasonal Variations, Meteorological Effects, and the COVID-19 Case Analysis
In this paper, we report the results obtained from one year of real-time measurement (i.e., from December 2019 to November 2020) of atmospheric black carbon (BC) under a rural environment in Qingdao of Northeastern China. The annual average…
Position: 17837 (17 views)
Clinical determinants of the severity of COVID-19: A systematic review and meta-analysis.
ObjectiveWe aimed to systematically identify the possible risk factors responsible for severe cases.MethodsWe searched PubMed, Embase, Web of science and Cochrane Library for epidemiological studies of confirmed COVID-19, which include information…
Position: 16992 (18 views)
Co-Circulation of Canine Coronavirus I and IIa/b with High Prevalence and Genetic Diversity in Heilongjiang Province, Northeast China.
To trace the evolution of canine coronavirus (CCoV), 201 stool samples from diarrheic dogs in northeast China were subjected to reverse transcription-polymerase chain reactions (RT-PCRs) targeting the partial M and S genes of CCoV, followed by an…
Position: 7364 (29 views)
High-Efficiency Simulation Framework to Analyze the Impact of Exhaust Air from COVID-19 Temporary Hospitals and its Typical Applications
The outbreak of COVID-19 resulted in severe pressure on the existing medical infrastructure in China. Several Chinese cities began to construct temporary hospitals for the centralized treatment of COVID-19 patients. The harmful exhaust air from the…
Position: 16992 (18 views)
Entrevista a Tatiana Nuño Martínez
Tatiana Nuño Martínez estudió Geológicas en la Universidad Complutense de Madrid y Ciencias del Mar en la Universidad de Cádiz. Tiene un máster en Gestión Integrada de Áreas Litorales por la Universidad de Cádiz y dos años de investigación de…
Position: 4567 (36 views)