منابع مشابه
The Center and Periphery of Composite Graphs
The center (periphery) of a graph is the set of vertices with minimum (maximum) eccentricity. In this paper, the structure of centers and peripheries of some classes of composite graphs are determined. The relations between eccentricity, radius and diameter of such composite graphs are also investigated. As an application we determine the center and periphery of some chemical graphs such as nan...
متن کاملTherapy for the Periphery
The power of optogenetics to improve our understanding of neural circuits is clear. Applying optogenetic techniques to humans, however, remains a goal that is yet to be realized. In my laboratory, we have used optogenetics to manipulate activity in selected neurons of the peripheral nervous system, motivated by the desire to use optogenetics to excite muscle in cases of paralysis, inhibit motor...
متن کاملThe nuclear periphery
In recent years, definitions of the nuclear periphery have become increasingly blurred with the realization that nuclear envelope (NE) and nuclear pore complex (NPC) components interact with and influence the behavior of both nuclear and cytoplasmic structures. The Minisymposium on the Nuclear Periphery reflected this evolving outlook by bringing together an eclectic group of researchers workin...
متن کاملthe center and periphery of composite graphs
the center (periphery) of a graph is the set of vertices with minimum (maximum)eccentricity. in this paper, the structure of centers and peripheries of some classes ofcomposite graphs are determined. the relations between eccentricity, radius and diameterof such composite graphs are also investigated. as an application we determinethe center and periphery of some chemical graphs such as nanotor...
متن کاملRepair at the nuclear periphery
T elomere association with nuclear pores is critical not only for transcriptional silencing but also for effi cient repair of double-stranded breaks in the subtelomeric region of budding yeast chromosomes, according to Therizols et al. (page 189). As in many organisms, yeast telomeres localize to the nuclear periphery. To determine whether nuclear pore proteins are involved in telomere tetherin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Iowa Review
سال: 1972
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.1358