Results 111 to 120 of about 30,783 (304)

Cancer rates over age, time, and place: insights from stochastic models of heterogeneous populations [PDF]

open access: yes
Individuals at the same age in the same population differ along numerous risk factors that affect their chances of various causes of death. The frail and susceptible tend to die first.
Anatoli I. Yashin, James W. Vaupel
core  

Intraday Functional PCA Forecasting of Cryptocurrency Returns

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT We study the functional PCA (FPCA) forecasting method in application to functions of intraday returns on Bitcoin. We show that improved interval forecasts of future return functions are obtained when the conditional heteroscedasticity of return functions is taken into account.
Joann Jasiak, Cheng Zhong
wiley   +1 more source

Stochastic volatility [PDF]

open access: yes
Given the importance of return volatility on a number of practical financial management decisions, the efforts to provide good real- time estimates and forecasts of current and future volatility have been extensive.
Torben G. Andersen, Luca Benzoni
core  

Adaptive Neuro-Fuzzy Inference Systems vs Stochastic Models for Mortality data

open access: yes, 2014
A comparative analysis is done between stochastic models and Adaptive Neuro–Fuzzy Inference System applied to the projection of the longevity trend. The stochastic models provides the heuristic rule for obtaining projections.
Valeria D’Amato   +5 more
core   +1 more source

Long‐Term Trends and Projections of the Global Epilepsy Burden: Insights From the Global Burden of Disease Study 2021

open access: yesHealth Care Science, EarlyView.
Targeted interventions addressing socioeconomic inequalities and health service disparities are essential for mitigating future epilepsy burdens, especially in low‐resource settings. ABSTRACT Background Epilepsy is a common neurological disorder imposing significant global health burdens. A comprehensive understanding of its temporal and spatial trends
Du Cai   +14 more
wiley   +1 more source

A multilevel perspective on MSH6‐associated Lynch syndrome: Integrating molecular, biological, and clinical insights

open access: yesInternational Journal of Cancer, EarlyView.
Abstract Lynch syndrome (LS) is the most common hereditary colorectal cancer syndrome, caused by a germline pathogenic variant in one of the mismatch repair (MMR) genes. Among these, MSH6‐associated LS represents a distinct subtype with unique molecular and clinical characteristics.
Salwa Ben Yahia   +4 more
wiley   +1 more source

Forecasting Mortality Rate Using a Neural Network with Fuzzy Inference System [PDF]

open access: yes
Various methods have been developed to improve mortality forecasts. The authors proposed a neuro-fuzzy model to forecast the mortality. The forecasting of mortality is curried out by an ANFIS model which uses a first order Sugeno-type FIS.
Camelia Ioana Ucenic   +4 more
core  

Epigenetic Markers of Cell Division and Ageing in Relation to Breast Cancer Survival

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT Breast cancer remains a major challenge to public health. Biomarkers may be useful to improve prediction of breast cancer survival. Several epigenetic markers of cell division and ageing based on DNA methylation have been proposed. In this study, we measured these epigenetic markers in breast tumours and assessed their prognostic value.
Luca Li   +10 more
wiley   +1 more source

WHOLE LIFE INSURANCE UTILIZING THE COMMISSIONERS METHOD AND THE VASICEK INTEREST RATE MODEL FOR PREMIUM RESERVE ANALYSIS

open access: yesBarekeng
Premium reserves play a vital role in ensuring that insurance firms can meet their future obligations to policyholders. Traditional fixed-rate approaches often fail to reflect market volatility, leading to potential misestimations.
Krishna Prafidya Romantica   +3 more
doaj   +1 more source

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