Results 71 to 80 of about 104,927 (266)

Digital-twin-based multi-scale simulation supports urban emergency management: a case study of urban epidemic transmission

International Journal of Digital Earth
Improving emergency management capabilities is vital for sustainable cities. However, urban emergency management is a complex, giant system that interacts between urban virtual and real spaces, requiring simulation in the virtual space and feedback to ...
Haojia Lin, Renzhong Guo, Ding Ma, Xi Kuai, Zhilu Yuan, Zhanwei Du, Biao He   +6 more
doaj   +1 more source

Simultaneous reconstruction of evolutionary history and epidemiological dynamics from viral sequences with the birth-death SIR model

, 2014
The evolution of RNA viruses such as HIV, Hepatitis C and Influenza virus occurs so rapidly that the viruses' genomes contain information on past ecological dynamics.
Drummond, Alexei J., Kühnert, Denise, Stadler, Tanja, Vaughan, Timothy G.   +3 more
core   +1 more source

Bayesian inverse ensemble forecasting for COVID‐19

Canadian Journal of Statistics, EarlyView.
Abstract Variations in strains of COVID‐19 have a significant impact on the rate of surges and on the accuracy of forecasts of the epidemic dynamics. The primary goal for this article is to quantify the effects of varying strains of COVID‐19 on ensemble forecasts of individual “surges.” By modelling the disease dynamics with an SIR model, we solve the ...
Kimberly Kroetch, Don Estep
wiley   +1 more source

Epigrass: a tool to study disease spread in complex networks. [PDF]

, 2007
The construction of complex statial simulation models such as those used in network epidemiology, is a daunting task due to the large amount of data involved in their parameterization. Such data, which frequently resides on large geo-referenced databases,
Claudia Codeco, Flá, Oswaldo Cruz
core   +1 more source

The time to extinction for an SIS-household-epidemic model

, 2009
We analyse a stochastic SIS epidemic amongst a finite population partitioned into households. Since the population is finite, the epidemic will eventually go extinct, i.e., have no more infectives in the population.
A Shwartz, C Bezuidenhout, C Doering, D Griffeath, F Arrigoni, F Ball, G Ghoshal, H Andersson, H Andersson, H Andersson, I Nåsell, J Wallinga, M Lindholm, NM Ferguson, P Neal, P Neal, Peter Neal, R Anderson, R Kryscio, S Cauchemez, S Ethier, T Hagenaars, T Harris, T House, T Liggett, Tom Britton   +25 more
core   +1 more source

The SIS epidemic model with Markovian switching [PDF]

, 2012
Population systems are often subject to environmental noise. Motivated by Takeuchi et al. (2006), we will discuss in this paper the effect of telegraph noise on the well-known SIS epidemic model.
Gray, Alison, Greenhalgh, David, Mao, Xuerong, Pan, Jiafeng   +3 more
core   +1 more source

Accelerating Generic Long‐Acting Antiretrovirals for Global HIV Treatment: Workshop Findings and a Roadmap to Access

Clinical Pharmacology &Therapeutics, EarlyView.
The global HIV response aims for widespread availability of affordable, quality‐assured long‐acting antiretroviral (LA ARV) drugs to achieve sustained epidemic control, particularly in low‐ and middle‐income countries. This report summarizes key discussion points, findings, and outcomes from an international workshop on generic LA ARVs, held in ...
Usman Arshad, Lobna Gaayeb, Henry Pertinez, Rajith K. R. Rajoli, Melynda Watkins, Parag Nimbolkar, Simone Perazzolo, Bharat Pagi, Annemarie Wensing, Saye Khoo, Marta Boffito, René Holm, Zack Panos, Imelda Mahaka, Francois Venter, Benny Kottiri, Keith W. Crawford, Rodney J. Y. Ho, Polly Clayden, Paul Domanico, Kimberly Struble, Andrew Owen, Charles Flexner   +22 more
wiley   +1 more source

Integrating Human Mobility Models with Epidemic Modeling: A Framework for Generating Synthetic Temporal Contact Networks

Entropy
High-resolution temporal contact networks are useful ingredients for realistic epidemic simulations. Existing solutions typically rely either on empirical studies that capture fine-grained interactions via Bluetooth or wearable sensors in confined ...
Diaoulé Diallo, Jurij Schoenfeld, René Schmieding, Sascha Korf, Martin J. Kühn, Tobias Hecking   +5 more
doaj   +1 more source

Where Tech Meets the SDGs: A Supply‐Chain Process Map for Sustainability Management

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates how advanced technologies support Sustainable Development Goals (SDGs) within supply chain management (SCM) through a structured analysis of 4448 sustainable practices. By integrating perspectives from sustainability‐oriented innovation (SOI) and contingent dynamic capabilities, the research conceptualizes technology ...
Vincenzo Varriale, Antonello Cammarano, Moacir Godinho‐Filho   +2 more
wiley   +1 more source

Experimental study on preparedness of disease X with an agent-based framework scenario-driven analysis

Радіоелектронні і комп'ютерні системи
Emerging respiratory pathogens continue to impose substantial health and economic burdens worldwide, motivating generic readiness tools that do not rely on pathogen-specific data.
Dmytro Chumachenko
doaj   +1 more source