257 research outputs found
QUICK ANALYSIS OF GASEOUS MIXTURES BY ISOTHERM GASCHROMATOGRAPHY FOR COMPONENTS OF VERY DIFFERENT RETENTION CHARACTERISTICS
Basic Flow Differential Equations applied in Building Service Engineering
In this article basic flow equations will be presented to describe
the flow behaviour of various mediums, like gas, ideal gas, wet
steam, ... etc. The equations constitute a system of simultaneous
differential equations. The solution of this sytem is here not
discussed. The Appendix gives a clearly arranged synopsis of the
differential equations of flows under different conditions
APPLICATION OF TEMPERATURE-JUMP ADSORPTION MEASUREMENT FOR THE DETERMINATION OF NICKEL SURFACES OF SUPPORTED NICKEL CATALYSTS
Epidemic spread, parameter sensitivity and vaccination strategies on a random graph with overlapping communities
Our main goal is to examine the role of communities in epidemic spread in a
random graph model. More precisely, we consider a random graph model which
consists of overlapping complete graphs, representing households, workplaces,
school classes, and which also has a simple geometric structure. We study the
model's sensitivity to infection parameters and other tunable parameters of the
model, which might be helpful in finding efficient social distancing
strategies. We also quantitatively compare different vaccination strategies to
see which order is the best to defend the most vulnerable groups or the
population in general, and how important it is to gather and use information on
the position of infected individuals in the network.Comment: 16 pages, 7 figure
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