This procedure conceptually converts heterogeneous biofilms into a stack of stratified layers of various densities, activities, and diffusivities, and can include some effects of biofilm heterogeneity, e.g vertical distribution of biofilm density, activity, and effective diffusivity.
Many genomic features and functions are influenced by the G+C content, such as gene density, activity of the genes, timing of replication, recombination events and others [ 8- 10].
Our non-linear statistical modelling approach also made it possible to quantify the relative importance of density and activity.
Our analyses demonstrated that the temporal variation in capture rates of high-arctic arthropods from pitfall and window traps consisted of two components indicating the effects of density and activity.
Spatial and land-use patterns: the travel demand and transportation system are influenced by the size of the urban area, building density, activities location.
From an empirical perspective, we analyze residential location choice, household vehicle ownership choice, as well as time-use choices, and investigate the extent of association versus causality in the effects of residential density on activity participation and mobility choices.
Studies of 5-HT2C receptor function and its pathophysiological role(s) have been difficult, largely due to a lack of selective pharmacological agents together with the complex regulation of receptor density and activity.
It has long been acknowledged that passive traps like pitfall traps provide biased estimates of density, because differences in activity levels between trapping periods are difficult to control for [ 22].
Density of activity alignment networks is highly negatively correlated with completion time and positively with implicit coordination.
In particular, the planning process could be able to identify the "land use" levels (value and distribution of density of residences and activities) consistent with the capacity at disposal of each element of the transport system.
The results of the test carried out highlight the importance of density of residences and activities, the need for a good quality access system to the transit services stops and the importance of the configuration of the transit network, identifying the best way to connect the different districts of the urban area.
