Spatial Positioning
نویسندگان
چکیده
منابع مشابه
Spatial positioning in the selfish herd
The antipredator benefits of grouping are relatively well understood; however, predation risk often differs for individuals that occupy different positions within a group. The selfish herd hypothesis describes how individuals can reduce risk of predation by moving to specific positions within the group. In existing theory, this movement occurs through the adoption of possible ‘‘movement rules’’...
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متن کاملAn Interaction Model for Experimental Data Analysis Using Spatial Positioning
In software usability testing, empirical software engineering, or user evaluation, experimenters collect various types of data. Understanding such data requires cognitively intensive qualitative analysis based on the cycle of discovery and validation processes. We need computational tools that are suitable for supporting experimenters to discover important aspects of the data, to collect them, ...
متن کاملSpatial Positioning A New Dimension in Genome Function
The eukaryotic cell nucleus is a heterogeneous organelle. Chromosomes are nonrandomly positioned within the nuclear space, and individual gene loci experience distinct local environments due to the presence of chromatin domains and subnuclear compartments. Recent observations have highlighted the important yet still largely mysterious role of spatial positioning in genome activity and stability.
متن کاملInterferometric-spatial-phase imaging for sub-nanometer three-dimensional positioning
Current alignment technology is incapable of satisfying the needs of imminent generations of lithography. This dissertation delineates a novel method of alignment and three-dimensional position metrology that is compatible with many forms of proximity lithography. The method is called Interferometric-Spatial-Phase Imaging (ISPI), and is based on encoding three-dimensional position information i...
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ژورنال
عنوان ژورنال: Cell
سال: 2004
ISSN: 0092-8674
DOI: 10.1016/j.cell.2004.09.035