نتایج جستجو برای: periphery index
تعداد نتایج: 413071 فیلتر نتایج به سال:
Scholars who adopted de-centring as a strategy for globalising IR have embraced the notions of ‘centre’ and ‘periphery’ to highlight structural inequalities between North America Western Europe rest world in production knowledge about politics. In doing so, however, scholarship has portrayed if it is new entrant ‘international’. Yet, such presumption not spirit IR, which views periphery ‘consti...
Drought monitoring is one of the key factors in drought risk management and the use of drought indices such as the standardized precipitation index (SPI) is a useful tool in this regard. The aim of this study is to evaluate and zone drought risk in different years and return periods in Karkheh basin. For this purpose, Standardized Precipitation Index (SPI) as a selected index was used to assess...
Intranodal Palisaded Myofibroblastoma is a benign lesion characterized by intranodal proliferation of cells with myofibroblastic origin. It shows striking histopathological features characterized by spindle cells with nuclear palisading, intralesionalhaemorrhage, amianthoid fibers, intracellular and extracellular fuchsinophilic bodies, abundance of mast cells and compressed remnant lymphoid tis...
(E)-2-(benzo[d]thiazol-2-yl)-3-heteroarylacrylonitriles are described as a new class of selective inhibitors of acetylcholinesterase (AChE). The most potent compound in the series exhibited good AChE inhibitory activity (IC₅₀ = 64 µM). Compound 7f was found to be more selective than galanthamine in inhibiting AChE and it showed a moderate selectivity index. Kinetic studies on AChE indicated tha...
The cluster based on the density is a kind of cluster analysis, its main merit is to discover cluster of arbitrary shape and insensitive to the noise data. R-tree organizes the space index according to the spatial data, the spatial overlapping is in a big way, the inquiry efficiency is low, in order to adapt the need of massive GIS inquiry application, this paper firstly carries on the division...
one of the most important preparation steps of co-management projects implementation is recognizing key actors at local community level. these actors can assist managers and planners as local leaders and social powers. by applying social network analysis and centrality index at actors’ level of “goormomenin” common rangeland, kalateh region, daamghan city in this research, social powers and loc...
An 80 ksec Chandra ACIS observation of the radio galaxy 3C 452 is reported. A diffuse X-ray emission associated with the lobes has been detected with high statistical significance, together with the X-ray nucleus of the host galaxy. The 0.5–5 keV ACIS spectrum of the diffuse emission is described by a twocomponent model, consisting of a soft thermal plasma emission from the host galaxy halo and...
Institutional economics approach reveals that institutions are essential in increasing social welfare by
 comprehensively addressing and economic life. At the same time, institutional approach
 proceeds similarly to problems discussed development literature. This study evaluates the
 developmental differences between countries core, semi-periphery periphery according to
 qua...
We consider a canonical ensemble of synchronization-optimized networks of identical oscillators under external noise. By performing a Markov chain Monte Carlo simulation using the Kirchhoff index, i.e., the sum of the inverse eigenvalues of the Laplacian matrix (as a graph Hamiltonian of the network), we construct more than 1,000 different synchronization-optimized networks. We then show that t...
Carbosilane dendrimers with 2-(2-phenyloxy)benzothiazole groups on the periphery were prepared from the 1(st) to the 7(th) generation. All dendrimers were characterized by (1)H- and (13)C-NMR, elemental analysis, MALDI TOF MS, GPC, and PL (photoluminescence) spectroscopy. Characteristic PDI (Polydisperse Index) values of the peaks corresponding to the respective dendrimers in the GPC data is in...
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