We assess how presymptomatic infection affects predictability of infectious disease epidemics.We focus on whether or not a major outbreak (i.e.an epidemic that will go on to infect a large number of individuals) can be Accessories predicted reliably soon after initial cases of disease have appeared within a population.For emerging epidemics, signif
Open access has come of age in the UK.After a decade in which academic librarians have found it hard to get open access on to the university Legionnaires Hats agenda, it is now difficult to get it off.University senior managers and researchers are all preoccupied with it to an unprecedented degree.Policy decisions are being made by government, fund
A numerical study was conducted to explore the computational accuracy and efficiency of steady laminar flamelet model used in two-phase supersonic combustion flow field.The combustion flow field of a double-cavity scramjet was simulated, in TURMERIC GINGER LEMON which liquid phase was described by the disperse particle method (DPM) with secondary b
The stability of grid-connected wind power system (GCWPS) is prone to deteriorate due to the impedance interaction between wind turbines and the weak grid.For purpose of finding out the cause of power oscillation and effectively improving the stability of GCWPS under weak grid, firstly of all, a frequency coupling impedance model (FCIM) for GCWPS i
The hypothesis that small body size is correlated with preference for young leaves was tested in a community of leaf-chewing insect herbivores feeding on Ficus wassa in a humid tropical forest in Papua New Guinea.Feeding experiments on 48 species of herbivorous insects revealed a negative correlation between Hair Wax body size and a preference for