Conceptual (un mixing governs the relations among chemical, mineralogical and petrographic characteristics of sediments, which represent different descriptive levels within a compositional hierarchy.
Hierarchical regression models allow the incorporation of variables measured at different levels of a hierarchy and accounts for correlation within clusters.
The model is based on the idea that theories and disciplines do not match neat levels of organization within a hierarchy; rather, many of them in their scope and development cut across different such levels.
Within any project it is possible to pre-load data from the central database onto a mobile phone at any level within a project hierarchy allowing, for example, the continuation of data gathering from mid-point within a project.
The architecture's novel features are the representation of an artifact with distinct levels of idealization, a hierarchy of classification within each of these levels, and the appropriate separation of software components.
Such ongoing changes within the representations of reference values at different levels within the hierarchy in response to feedback are clearly an important part of the process of self-regulation.
These factors exhibit tightly regulated levels within the hierarchy of hematopoietic cells, and altering dosage by input from signaling pathways triggered by hematopoietic cytokines such as granulocyte colony stimulating factor or macrophage colony stimulating factor may favor granulocyte or macrophage lineage output.
Moreover, within control theory, as noted earlier, different levels of identification can also be applied to objects, events, and outcomes, as a function of the generation of reference values and perceptual signals at different levels within the hierarchy.
AIT thus proposes that the level of goal/action identification adopted is dynamically adjusted, oscillating from more abstract to more concrete levels within the hierarchy in response to circumstances, until eventually over repeated actions, the individual converges on the level of identification that enables him or her to perform that particular behavior up to his or her capacity.
The landscape is sub-divided into modelling units within a hierarchy of spatial scale levels.
Furthermore, in the SecTag terminology, section headings were defined within a hierarchy and were associated with a level of information to indicate their location within a tree.
