Results 21 to 30 of about 1,351,322 (302)
Study on Dispersion of Carbon Dioxide over the Shrubbery Region
Frontiers in Energy Research, 2021 In the carbon capture and storage (CCS) infrastructure, the risk of a high-pressure buried pipeline rupture possibly leads to catastrophic accidents due to the release of tremendous amounts of carbon dioxide (CO2).
Wang Huiru +4 more
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Handling over-dispersion of performance indicators [PDF]
Quality and Safety in Health Care, 2005 A problem can arise when a performance indicator shows substantially more variability than would be expected by chance alone, since ignoring such "over-dispersion" could lead to a large number of institutions being inappropriately classified as "abnormal".
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Ingeniería e Investigación, 2014 Los sistemas de Radio sobre Fibra (RoF), se proponen como una solución prometedora para transmitir señales de radiofrecuencia a altas tasas de transmisión y sobre largas distancias. Algunos estudios proponen el uso de frecuencias portadoras en la banda W
Jhon James Granada Torres +2 more
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A New Three-Parameter Discrete Distribution With Associated INAR(1) Process and Applications
IEEE Access, 2020 The aim of this article is to propose a new three-parameter discrete Lindley distribution. A wide range of its structural properties are investigated.
M. S. Eliwa +3 more
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Dispersion management in nonlinear photonic crystal fibres with nanostructured core [PDF]
Journal of the European Optical Society-Rapid Publications, 2011 The subwavelength structure of the core of a photonic crystal fibre can modify its dispersion characteristic and significantly shift the zero dispersion wavelength.
Buczynski Ryszard +8 more
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Log-Normal or Over-Dispersed Poisson? [PDF]
Risks, 2018 Although both over-dispersed Poisson and log-normal chain-ladder models are popular in claim reserving, it is not obvious when to choose which model. Yet, the two models are obviously different. While the over-dispersed Poisson model imposes the variance to mean ratio to be common across the array, the log-normal model assumes the same for the standard
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Schizophrenia Research: Cognition, 2022 Objective: Persons with schizophrenia exhibit greater neurocognitive test score dispersion. Here, we seek to characterize dispersion on the Neurocognitive Composite subtests of the Measurement of Treatment Research to Improve Cognition in Schizophrena ...
David J. Williamson +7 more
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CO2 dispersion modelling over Paris region within the CO2-MEGAPARIS project [PDF]
Atmospheric Chemistry and Physics, 2013 Accurate simulation of the spatial and temporal variability of tracer mixing ratios over urban areas is a challenging and interesting task needed to be performed in order to utilise CO2 measurements in an atmospheric inverse framework and to better ...
C. Lac +9 more
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Statistical detection and modeling of the over-dispersion of winter storm occurrence [PDF]
Natural Hazards and Earth System Sciences, 2015 In this communication, I improve the detection and modeling of the over-dispersion of winter storm occurrence. For this purpose, the generalized Poisson distribution and the Bayesian information criterion are introduced; the latter is used for ...
M. Raschke
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Forecasting warranty claims considering dynamic over-dispersion [PDF]
International Journal of Production Economics, 2012 Forecasting warranty claims are vitally important for manufacturers in preparing their fiscal plans as well as in managing their inventory. One of the widely used forecasting models is the non-homogeneous Poisson process (NHPP), which assumes that the mean and the variance of the numbers of warranty claims at any given time interval are equal. However,
Akbarov, Artur, Wu, Shaomin
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