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Within terrestrial ecosystems, the soil C02 efflux is one of the largest carbon flux components. The global efflux of carbon from the soil is estimated between 50 and 75 Gt C year-1 and makes up 20–40 % of the total annual input of carbon dioxide into the atmosphere (Ho...

There has been much discussion of the conspicuous differences in (1) body size and shape, (2) efficiency of the gastro-intestinal tract and (3) behavioural biology between those mammals subsisting mainly on animal matter and those that graze or browse on grass and (e.g....

International audience; We describe development of a transportable version of the Superconducting Gravimeter (SG) and its test in a field experiment to monitor storage in a karst (limestone) aquifer in central Texas. The SG is contained within two aluminum enclosures, o...

International audience; Climate variability, defined as changes in integral properties of the atmosphere, is only one small realization of the workings of the much larger earth system. Parts of the other components (ice, ocean, continents) have much slower response time...

To protect integrated circuits against IP piracy, Physically Unclonable Functions (PUFs) are deployed. PUFs provide a specific signature for each integrated circuit. However, environmental variations, (e.g., temperature change), power supply noise and more influential I...

This chapter studies Maistres reception in the German-speaking world that is to be completed and shaped, increasing the precision with respect to the literary, political, and ideological relations between the two great counter-revolutionary thinkers, and allows to retra...

Part 5: Spatial Systems and Crowdsourcing Security; International audience; Most online mobile services make use of location data to improve customer experience. Mobile users can locate points of interest near them, or can receive recommendations tailored to their where...

Part 8: Digital Divide and Social Inclusion; International audience; Information and communication technologies have become essential for everyday activities. Recently, ubiquitous or mobile computing is the new trend whereby information and services can be accessed anyw...

International audience; The Coloring problem is to test whether a given graph can be colored with at most kk colors for some given kk, such that no two adjacent vertices receive the same color. The complexity of this problem on graphs that do not contain some graph HH a...

Part 5: Virtual and Augmented Reality II; International audience; A marine engineer’s task is to maintain all systems in an operational state, to diagnose and rectify problems arising, and to understand what maintenance will be required to keep the vessel appropriately ...