Results 81 to 90 of about 19,711 (214)
World Journal of Surgery, EarlyView.Many older adults undergo gastrointestinal (GI) cancer surgery, yet the relative impacts of advanced age, comorbidity, and frailty on postoperative mortality and failure to rescue (FTR) remain unclear. We aimed to compare the impacts of these factors on postoperative outcomes in a large population‐based cohort.
Cameron I. Wells +3 more
wiley +1 more source
A New Distribution for Multiplicities in Leptonic and Hadronic Collisions at High Energies
Advances in High Energy Physics, 2018 Charged particles' production in the e+e-, p¯p, and pp collisions in full phase space as well as in the restricted phase space slices, at high energies, is described with predictions from shifted Gompertz distribution, a model of adoption of innovations.
Ridhi Chawla, M. Kaur
doaj +1 more source
Journal of Taibah University for Science, 2021 The present communication develops the tools for Bayesian prediction of the Gompertz distribution based on CSPALT. The Metropolis-Hastings algorithm is applied to evaluate the BPIs for a censored sample based on unified hybrid censoring scheme.
Showkat Ahmad Lone +2 more
doaj +1 more source
Exponentaited generalized Weibull Gompertz distribution
, 2014 This paper introduces studies on exponentaited generalized Weibull Gompertz distribution EGWGD which generalizes a lot of distributions. Several properties of the EGWGD such as reversed (hazard) function, moments, maximum likelihood estimation, mean residual (past) lifetime, MTTF, MTTR, MTBF, maintainability, availability and order statistics are ...
EL-Damcese, M. A. +2 more
openaire +2 more sources
denim: An R package for deterministic compartmental models with flexible dwell‐time distributions
Methods in Ecology and Evolution, EarlyView.Abstract Compartmental models are widely used for dynamical systems where states are discrete, such as in infectious disease epidemiology with the so‐called Susceptible‐Infectious‐Recovered (SIR) framework. For mathematical simplicity, rates of transition between compartments are generally assumed to be independent of the dwell time (or secondary ...
Thinh Phuc Ong +3 more
wiley +1 more source
Neutrosophic Gompertz Distribution: Applications in Analyzing Complex Environmental Datasets
International Journal of Computational Intelligence SystemsMany real-world problems are characterized by uncertainty, indeterminacy, vagueness, and ambiguity. In situations where the random variable has ambiguous values, classical probability distributions may not be effective.
Muhammad Saleem +4 more
doaj +1 more source
The beta generalized Gompertz distribution
Applied Mathematical Modelling, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract Although individuals may exhibit both gradual and abrupt changes in their dynamic properties as shaped by both slowly accumulating influences and acute events, existing statistical frameworks offer limited capacity for the simultaneous detection and representation of these distinct change patterns.
Yanling Li +3 more
wiley +1 more source
On the time dependence of the $h$-index
, 2012 The time dependence of the $h$-index is analyzed by considering the average behaviour of $h$ as a function of the academic age $A_A$ for about 1400 Italian physicists, with career lengths spanning from 3 to 46 years.
Mannella, Riccardo, Rossi, Paolo
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Diabetes, Obesity and Metabolism, EarlyView.ABSTRACT Aims To illustrate a T2DM policy model incorporating socio‐economic status. Materials and Methods Using the Scottish Diabetes Research Network (SDRN) national diabetes cohort, we identified individuals newly diagnosed with T2DM between 1 January 2004 and 31 December 2020 and followed from diagnosis until death or end of follow‐up.
Lili Wei +10 more
wiley +1 more source