Titlebook: Influenza Models; Prospects for Develo Philip Selby Book 1982 Sandoz Institute for Health and Socio-Economic Studies 1982 infectious.infect

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P. Haggett,G. F. Pyle,K. Choiineering projects.Includes rich illustrations and worked-out.Drawing on years of practical on-site experience, this book presents a new method for controlling "bridge-head bumping" in soft soil ground. Based on deformation compatibility and control theory of structure, it proposes strategies for imp

Spartan

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Philip Selby with the goal of extending the lifetime of battery-powered devices, has emerged as a fundamental challenge in mobile computing and wireless communication. The focus of this lecture is on a systems approach where software techniques exploit state-of-the-art architectural features rather than relying

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口訣

Herd immunity,ion size necessary to sustain an infection in perpetuity. Although we know this number is approximately 500,000 for measles, we do not know its magnitude for influenza. These concepts may help to explain major changes in influenza ecology, such as the recent appearance of co-circulating viruses.

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growth-factor

,The epidemiology of influenza—key facts and remaining problems,uction briefly to review the key features concerning the epidemiology of influenza by referring in turn to periodicity, pandemicity, and the variation of the incidence of influenza from place to place and from one epidemic to the next.

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Models of family and small community spread,he response pattern following vaccination. Latent and infectivity periods (2–4 days and 3–6 days, respectively), and the relative infectiousness to others, are random variables. Output is in terms of the distribution of epidemic size and age-specific attack rates.

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