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New mathematical model can more effectively track epidemics（图）
mathematical model effectively track epidemics
2020/4/3
As COVID-19 spreads worldwide, leaders are relying on mathematical models to make public health and economic decisions.A new model developed by National Science Foundation-funded researchers at&#...
Scientists create model to predict multi-pathogen epidemics（图）
Scientists predict multi-pathogen epidemics
2020/3/13
Diseases often pile on, co-infecting people and other animals already fighting an infection. In one of the first studies of its kind, bioscientists at Rice University and the University of Michigan ha...
Drought identified as key to severity of West Nile virus epidemics
Drought identifiedy West Nile virus epidemics
2017/2/16
A study led by UC Santa Cruz researchers has found that drought dramatically increases the severity of West Nile virus epidemics in the United States, although populations affected by large outbreaks ...
CONCEPTUAL DESIGN OF AN ACTIVITY-BASED SPATIO-TEMPORAL DATA MODEL FOR EPIDEMICS TRANSMISSION ANALYSIS
Epidemics Transmission Activity-Based Modelling Spatio-Temporal Data Model
2015/8/10
Recently GIS have been used in the surveillance and monitoring of diseases and control of epidemics. Most of those mapping systems use aggregated datasets. This aggregated datasets are not sufficient ...
Epidemics on a stochastic model of temporal network
Epidemics stochastic model of temporal network Populations and Evolution
2012/5/2
Contacts between individuals serve as pathways where infections may propagate. These contact patterns can be represented by network structures. Static structures have been the common modeling paradigm...
Outbreak size distributions in epidemics with multiple stages
Outbreak size distributions epidemics with multiple stages Populations and Evolution
2012/5/2
Multiple-type branching processes that model the spread of infectious diseases are investigated. In these stochastic processes, the disease goes through multiple stages before it eventually disappears...
SIR epidemics on a scale-free spatial nested modular network with a non-trivial threshold
Epidemics SIR Reed-Frost percolation long-range directed scale-free modular nested communities hierarchical
2011/8/30
Abstract: We propose a class of random scale-free spatial networks with nested community structures and analyze Reed-Frost epidemics with community related independent transmissions. We show that the ...
Recurrent host mobility in spatial epidemics: beyond reaction-diffusion
beyond reaction-diffusion spatial epidemics
2011/9/2
Human mobility is a key factor in spatial disease dynamics and related phenomena. In computational models host mobility is typically modeled by diffusion in space or onmetapolulation networks. Alterna...
Viral epidemics in a cell culture: novel high resolution data and their interpretation by a percolation theory based model
cell culture novel high resolution data interpretation
2011/1/5
Because of its relevance to everyday life, the spreading of viral infections has been of central interest in a variety of scientific communities involved in fighting, preventing and theoretically inte...
A Network-Based Meta-Population Approach to Model Rift Valley Fever Epidemics
Network-Based Meta-Population Rift Valley Fever Epidemics
2011/1/5
Rift Valley Fever virus (RVFv) has been expanding its geographical distribution with important implications for both human and animal health. The emergence of Rift Valley Fever (RVF) in the Middle Eas...
In this paper we consider a model for the spread of a stochastic SIR (Susceptible $\to$ Infectious $\to$ Removed) epidemic on a network of individuals described by a random intersection graph. The nu...
Storm-related carbon monoxide poisoning: lessons learned from recent epidemics
Carbon Monoxide Poisoning therapy CO epidemic weather loss of electrical power public education generator communication predictable
2009/6/2
Over the past 15 years, a number of epidemics of carbon monoxide (CO) poisoning related to various storms have been reported. While the geographical location of these outbreaks and the types of storms...
UQ scholarship winner using mathematics to understand epidemics
Scholarship Winner The University of Queensland Mathematics Epidemics
2009/6/3
University of Queensland scholarship recipient Alex Ridley is using his mathematical and communication skills to improve future public health. The scholarship is open to all students that have complet...
Epidemics and immigration in a local community with limited resources and external demographic pressure
Epidemic model immigration demographic balance
2010/9/15
The immigration dynamics of infectives is sometimes an imprescindable modelling feature to fully understand and explain the diffusion of important infections. The inclusion of the dynamics of individu...
Spatial Distribution of Rice Blast Disease Under Natural Field Epidemics
Rice blast disease Pyricularia grisea spatial distribution aggregation pattern
2010/11/10
Spatial distribution of rice blast disease caused by Pyricularia grisea was examined under
natural field epidemic through the test of randomness of infected plants by fitting Poisson distribution, ne...