scholarly journals Stretched Exponential Dynamics in Online Article Views

2021 ◽  
Vol 8 ◽  
Author(s):  
Yeseul Kim ◽  
Byung Mook Weon
Keyword(s):  
Power Law ◽  
Online Community ◽  
Exponential Model ◽  
Time Dependent ◽  
Stretched Exponential ◽  
Popularity Dynamics ◽  
Biexponential Model ◽  
Community Changes ◽  
Insight Into ◽  
Stretched Exponential Model

Article view statistics offers a measure to quantify scientific and public impact of online published articles. Popularity of a paper in online community changes with time. To understand popularity dynamics of article views, we propose a decay dynamics based on a stretched exponential model. We find that a stretched exponent gradually decreases with time after online publication following a power-law scaling. Compared with a simple exponential or biexponential model, a stretched exponential model with a time-dependent exponent well describes long-tailed popularity dynamics of online articles. This result gives a useful insight into how popularity diminishes with time in online community.

scholarly journals Combination of three-dimensional arterial spin labeling and stretched-exponential model in grading of gliomas

Medicine ◽  
2019 ◽  
Vol 98 (25) ◽  
pp. e16012 ◽  
Author(s):  
Yuan Qu ◽  
Lisui Zhou ◽  
Jie Jiang ◽  
Guangnan Quan ◽  
Xiaocheng Wei
Keyword(s):  
Arterial Spin Labeling ◽  
Three Dimensional ◽  
Spin Labeling ◽  
Exponential Model ◽  
Stretched Exponential ◽  
Stretched Exponential Model

scholarly journals Characterization of continuously distributed cortical water diffusion rates with a stretched-exponential model

2003 ◽  
Vol 50 (4) ◽  
pp. 727-734 ◽  
Author(s):  
Kevin M. Bennett ◽  
Kathleen M. Schmainda ◽  
Raoqiong Bennett (Tong) ◽  
Daniel B. Rowe ◽  
Hanbing Lu ◽  
...  
Keyword(s):  
Exponential Model ◽  
Water Diffusion ◽  
Stretched Exponential ◽  
Diffusion Rates ◽  
Stretched Exponential Model

STRETCHED EXPONENTIAL STRUCTURAL RELAXATION OF COMPOSITE MATERIALS INDUCED BY IMPURITIES DESORPTION IN VACUUM

1991 ◽  
Vol 05 (29) ◽  
pp. 1911-1918 ◽  
Author(s):  
G. KANIADAKIS ◽  
E. MIRALDI ◽  
G. FRULLA
Keyword(s):  
Experimental Data ◽  
Composite Materials ◽  
Power Law ◽  
Structural Relaxation ◽  
High Accuracy ◽  
Time Dependent ◽  
Carbon Fibres ◽  
Debye Relaxation ◽  
Exponential Time ◽  
Stretched Exponential

The isothermal desorption of impurities, mainly of water, in epoxy reinforced with carbon fibres, kept in vacuum, induces time dependent dimensional variations that do not follow a simple power law. Assuming that dispersive transfer phenomena support the release of the adsorbed vapour, and consequently a “non-Debye” relaxation process, a new method for analysing the experimental data is presented. High accuracy measurements confirm the stretched exponential time dependence of the shrinkage of the examinated samples.

The Modified Stretched-Exponential Model for Characterization of NMR Relaxation in Porous Media

1996 ◽  
Vol 118 (2) ◽  
pp. 214-220 ◽  
Author(s):  
Mark Peyron ◽  
Gregory K. Pierens ◽  
Alun J. Lucas ◽  
Laurance D. Hall ◽  
Robert C. Stewart
Keyword(s):  
Porous Media ◽  
Nmr Relaxation ◽  
Exponential Model ◽  
Stretched Exponential ◽  
Stretched Exponential Model
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