Results 51 to 60 of about 1,511,149 (326)
medRxiv, 2020 The coronavirus disease‐2019 (COVID‐19) has been found to be caused by the severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). However, comprehensive knowledge of COVID‐19 remains incomplete and many important features are still unknown.
Wenqing He, G. Yi, Yayuan Zhu
semanticscholar +1 more source
ANALISIS MODEL EPIDEMIK SVEIR DENGAN CONTINUOUS TIME MARKOV CHAIN (CTMC) PADA PENYAKIT RUBELLA
Barekeng, 2021 Penyakit rubella yang dikenal dengan sebutan campak Jerman adalah penyakit menular yang disebabkan oleh virus rubella. Penelitian ini mempelajari model dinamika penyebaran penyakit rubella menggunakan model SVEIR yang merupakan modifikasi dari model yang
Nur Eliska, Hadi Sumarno, Paian Sianturi
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Journal of Biological Dynamics, 2022 Cholera is an acute enteric infectious disease caused by the Gram-negative bacterium Vibrio cholerae. Despite a huge body of research, the precise nature of its transmission dynamics has yet to be fully elucidated.
Asma Al Habees +3 more
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Estimation of the Reproductive Number Trend of the Novel Coronavirus ”COVID-19“ in Southern Iran from July to November 2020 [PDF]
Iranian Journal of Medical Sciences, 2022 Background: Effective measures to control COVID-19 should be based on an understanding of its epidemiological pattern and the evaluation of its prevalence in the community. This study aimed to examine the reproductive number (R) of COVID-19 and its trend
Jafar Hasanzadeh +2 more
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Global dynamics of a periodic SEIRS model with general incidence rate [PDF]
, 2017 We consider a family of periodic SEIRS epidemic models with a fairly general incidence rate and it is shown the basic reproduction number determines the global dynamics of the models and it is a threshold parameter for persistence.
García-Almeida, Gerardo +2 more
core +3 more sources
On the basic reproduction number in a random environment
Journal of Mathematical Biology, 2012 The concept of basic reproduction number R0 in population dynamics is studied in the case of random environments. For simplicity the dependence between successive environments is supposed to follow a Markov chain. R0 is the spectral radius of a next-generation operator.
/Bacaër, Nicolas, Khaladi, M.
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bioRxiv, 2021 The basic reproduction number (R0) of an infection determines the impact of its control. For many endemic infections, R0 is often estimated from appropriate country-specific seroprevalence data.
Timos Papadopoulos, E. Vynnycky
semanticscholar +1 more source
REPRODUCTION AND HABITAT OF TEN BRAZILIAN FROGS (ANURA) [PDF]
, 2008 Basic data on habitat, behavior, and reproduction arelacking for most Neotropical frog species and even highertaxonomic groups (Crump 1974; Haddad and Prado2005), particularly for those restricted to the AtlanticForest.
Facure, Katia G., Giaretta, Ariovaldo A.
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Basic Reproduction Number [PDF]
Deutsches Ärzteblatt international, 2010 The basic reproduction number according to the formula (K=population size, beta=transmission rate, alpha=recovery rate, S0=susceptible at the onset of the epidemic, S∞=susceptible at the end of the epidemic) of an infection leading to immunity depends on the size of the exposed population and on the number of people with immunity ...
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Infectious Diseases of Poverty, 2020 Background Since the first case of coronavirus disease 2019 (COVID-19) in Africa was detected on February 14, 2020, the cumulative confirmations reached 15 207 including 831 deaths by April 13, 2020.
S. Musa +5 more
semanticscholar +1 more source