Results 271 to 280 of about 448,594 (314)
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Epidemiology and Population Dynamics: Modelisation, Monitoring and Management
2020Understanding how populations of microbial pathogens and arthropod pests develop over time is critical for timely and effective intervention to control disease epidemics and pest infestations in agricultural production systems. Various elements including the pathogen or pest, host plant, natural enemies or competitors, environment, and human activity ...
Marchand, Geneviève +3 more
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Monitoring epidemiologic surveillance data using hidden Markov models
Statistics in Medicine, 1999The analysis of routinely collected surveillance data is an important challenge in public health practice. We present a method based on a hidden Markov model for monitoring such time series. The model characterizes the sequence of measurements by assuming that its probability density function depends on the state of an underlying Markov chain.
Y, Le Strat, F, Carrat
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Epidemiological monitoring for emerging infectious diseases
SPIE Proceedings, 2010The Homeland Security News Wire has been reporting on new ways to fight epidemics using digital tools such as iPhone, social networks, Wikipedia, and other Internet sites. Instant two-way communication now gives consumers the ability to complement official reports on emerging infectious diseases from health authorities.
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Epidemiology of Drug Allergy: Drug Monitoring
1983The interval between the initial observation of symptoms and syndromes and the final recognition of a disease entity, with known pathogenesis or aetiology, may be a long one and much careful investigation may be necessary. At one end of the whole procedure is clinical observation and at the other, medical science and epidemiology.
R. Hoigné, F. Stocker, P. Middleton
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Monitoring the epidemiology of bloodstream infections: aims, methods and importance
Expert Review of Anti-infective Therapy, 2013Bloodstream infections (BSI) are a major cause of mortality, morbidity and medical cost. Even though monitoring activities have been on-going for decades, it is difficult to depict a full picture of the burden of BSI. The main reasons for shortcomings include varying study aims, definitions and inclusion criteria for both microorganisms and patients ...
Søgaard, M +3 more
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Epidemiological Monitoring of Group A Streptococcal (GAS) Infections
1997The present epidemiological situation requires strengthening of monitoring of GAS Infections. The reason is a high epidemiological and socio-economic importance of GAS Infections and their polymorphism of clinical forms. The aim of the study was to observe the epidemiological situation and to work out a programme of epidemiological monitoring of GAS ...
N I, Briko, N N, Filatov, I M, Setchenov
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Contributions of Epidemiology to Quality Assessment and Monitoring
Infection Control & Hospital Epidemiology, 1990The contribution of epidemiology to quality assessment and monitoring: a clear enough subject. But as I approached it, it slipped into ambiguity and confusion. What was quality assessment? What was monitoring? For that matter, what was quality? And the meaning of epidemiology was the deepest mystery of all. I must begin by defining my
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[Epidemiologic monitoring of tuberculosis in Omsk].
Problemy tuberkuleza, 1998The paper presents an epidemiological monitoring of tuberculosis infection with personal computers. The procedure may standardize different epidemiological characteristics, objectively evaluate the level of antituberculosis work in various areas, promptly process a great deal of data.
L P, Aksiutina, E L, Ovchinnikova
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Epidemiological monitoring in environmental health: Introduction and overview
Science of The Total Environment, 1984Epidemiological monitoring as used here is the repeated standardized evaluation of the health status of a population for the purpose of protecting this population from environmental health hazards. It is contrasted with epidemiological studies and environmental monitoring.
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Personal exposure monitoring in environmental epidemiology
2001AbstractThe exposure to any pollutant is determined by the concentration of the pollutant in the environment, its specific character, and the duration and frequency of contact. Estimates of these characteristics can be obtained instrumentally (i.e., using a monitoring device), via questionnaires, through direct observation, or through the use of ...
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