Results 271 to 280 of about 1,405,360 (315)

Central Field Index Versus Visual Field Index for Central Visual Function in Stable Glaucoma

Journal of Glaucoma, 2017
Objective: To compare the variability of central field index (CFI) versus visual field index (VFI) in stable glaucoma with central fixation involvement. Materials and Methods: For this retrospective study, we identified multiple visual fields (VFs) of patients with repeatable ...
Aparna, Rao, Debananda, Padhy, Harika, Mudunuri, Avik K, Roy, Sarada P, Sarangi, Gopinath, Das   +5 more
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An improved index of centrality

Behavioral Science, 1965
Increasing interest in the application of graph theory to the behavioral sciences is evidenced by the 1963 publication of the book “Applications of Graph Theory to Group Structure” by Claude Flament. Discussed there is the meaning and limitations of the Bavelas measure of centrality.
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Network centralization with the Gil Schmidt power centrality index

Social Networks, 2009
Abstract Network centralization is a network index that measures the degree of dispersion of all node centrality scores in a network from the maximum centrality score obtained in the network. The Gil Schmidt power centrality index was developed for use in describing the political networks of Mexico, Gil and Schmidt [Gil, J., Schmidt, S., 1996a.
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Urban Centrality: A Simple Index

Geographical Analysis, 2012
This study introduces a new measure of urban centrality. The proposed urban centrality index (UCI) constitutes an extension to the spatial separation index. Urban structure should be more accurately analyzed when considering a centrality scale (varying from extreme monocentricity to extreme polycentricity) than when considering a binary variable ...
Rafael Henrique Moraes Pereira, Vanessa Nadalin, Leonardo Monasterio, Pedro H. M. Albuquerque   +3 more
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Maslov Index and a Central Extension of the Symplectic Group

K-Theory, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Parimala, R., Preeti, R., Sridharan, R.
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CHOROIDAL VASCULARITY INDEX IN CENTRAL SEROUS CHORIORETINOPATHY

Retina, 2016
To evaluate choroidal vascularity index (CVI) in eyes with central serous chorioretinopathy (CSC) using an image binarization tool on enhanced depth imaging using spectral domain optical coherence tomography scans.In this retrospective cohort study, enhanced depth imaging optical coherence tomography scans of both eyes of patients with CSC were taken ...
Rupesh, Agrawal, Jay, Chhablani, Kara-Anne, Tan, Shilpi, Shah, Chintan, Sarvaiya, Alay, Banker   +5 more
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WKB analysis of graded-index multimode fibers with a central-index dip

Applied Optics, 1983
We have extended the Gloge-Marcatili analysis to include the effect of a refractive-index dip in a multimode fiber characterized a square-law profile. The analysis gives analytical expressions for the propagation characteristics and shows that the dip has a very significant effect on the impulse response.
A K, Ghatak, R, Srivastava
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Toward a Centrality Index for Computing Grids

2012
The computing grid has emerged as an attractive field in Computer Science. However, little attention has focused on the centrality of each computing grid. In this article, we suggest a Centrality Index based on the economist and geographer Walter Christaller’s Central Place Theory.
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Independence of central banks: index approach

Fìnansi Ukraïni, 2022
Introduction. Central bank independence in developed economies and emerging countries requires justi?cation of its status and consolidation of responsibility for price stability in its mandate. The status of the central bank is important for impartial monetary policy decision-making. Problem Statement. Consolidation of the central bank’s mandate at the
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Prediction of central Augmentation Index in healthy adults

The Journal of Sports Medicine and Physical Fitness
Central Augmentation Index (AIx) is a surrogate marker of large artery stiffness that may provide valuable insight to cardiovascular health. The aim of this study was to evaluate the relationship between AIx and components of physical fitness.One hundred eighty-five healthy men and women (aged 20-79 years) underwent non-invasive assessment of arterial ...
Devon A, Dobrosielski, Hannah A, Zabriskie, Kathleen, Dondero, Brenna, Baus, Justin, Updegraff, Rian Q, Landers-Ramos   +5 more
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