نتایج جستجو برای: territory
تعداد نتایج: 22722 فیلتر نتایج به سال:
This chapter highlights the importance of incorporating indigenous language and its daily practice in the local context of newly transformed indigenous policy in Taiwan. Currently, the official indigenous people’s language policy is relatively confined to curriculum development and certification of indigenous peoples’ language abilities with little consideration of language practices in real so...
Background and Objectives: Among significant factors that cause satisfaction of hospitalized patients are the care and respect within confines of the patient's rights shown by the health care providers. The present study was carried out to determine the level of respect offered by midwifery Staff at Ayatollah Mousavi Hospital, Zanjan. Materials and Methods: This descriptive study was conduct...
The development of normal patterns along the primary and secondary vertebrate axes depends on the regularity of early Hox gene expression. During initial stages, these expression events form a sequential pattern of partially overlapping domains along the anteroposterior axis in coincidence with the 3' to 5' order of the genes in the Hox cluster (spatial collinearity). In addition, the genes are...
It is now generally accepted that chromosomes in the cell nucleus are organized in distinct domains, first called chromosome territories in 1909 by the great cytologist Theodor Boveri. Yet, even today chromosomes have remained enigmatic individuals, whose structures, arrangements and functions in cycling and post-mitotic cells still need to be explored in full detail. Whereas numerous recent re...
Is it possible to extract the size and structure of chromosomal territories (confined domain) from the encounter frequencies of chromosomal loci? To answer this question, we estimate the mean time for two monomers located on the same polymer to encounter, which we call the mean first encounter time in a confined microdomain (MFETC). We approximate the confined domain geometry by a harmonic pote...
Organization of living environment is possible through a clear definition of private and public arenas and determinationof a spatial hierarchy. Such defined arenas increase the sense of belonging to the environment which personalizesresidential environments. Enclosure is among the quantities that play a significant role in defining the spaces. In fact,enclosure is the factor that defines a spac...
It has been believed that XIST RNA requires a discrete window in early development to initiate the series of chromatin-remodeling events that form the heterochromatic inactive X chromosome. Here we investigate four adult male HT-1080 fibrosarcoma cell lines expressing ectopic human XIST and demonstrate that these postdifferentiation cells can undergo chromosomal inactivation outside of any norm...
Rapid interphase chromosome territory repositioning appears to function through the action of nuclear myosin and actin, in a nuclear motor complex. We have found that chromosome repositioning when cells leave the cell cycle is not apparent in cells that have mutant lamin A or that are lacking emerin. We discuss the possibility that there is a functional intranuclear complex comprising four prot...
This chapter addresses the topic of \splines on surfaces", an area of spline theory concerned with the construction of functions deened on manifolds in the three-dimensional Euclidean space. For the most part, the mathematical aspects of this discipline are an unchartered territory and therefore much of what we will say here will have an exploratory character.
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