Results 121 to 130 of about 7,361 (242)

Not all Temperature Shocks are Alike: Disentangling Heat and High Temperature Shocks and Their Effects on Inflation in Australia

open access: yesEconomic Record, Volume 102, Issue 338, Page 323-349, September 2026.
We study the effects of heat and high temperature shocks on inflation in Australia using monthly, state‐level temperature anomaly data via two stages. In the first stage, we decompose temperature anomalies into orthogonal components using a structural vector autoregression with long‐run restrictions.
Tan Dat Huynh, Mengheng Li
wiley   +1 more source

Socioeconomic Status, Alcohol Use, and Mortality: Results From a Prospective Cohort Study

open access: yesAlcohol, Clinical and Experimental Research, Volume 50, Issue 9, September 2026.
This study examines associations of income and education, self‐reported alcohol use and alcohol biomarkers with all‐cause mortality using data from the Study of Health in Pomerania (SHIP). We observed a social gradient that was attenuated, but not fully explained by alcohol use, biomarkers, and further risk factors.
Ida Butovetsky   +6 more
wiley   +1 more source

Survival Analysis of Fatigue Lifetime in Aged Elastomers Using Weibull and Cox Regression Models

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 9, Page 3854-3873, September 2026.
ABSTRACT Fatigue tests conducted on elastomers inherently exhibit significant variability. Aging may induce stiffening and embrittlement, leading to premature failures outside the specimen gauge length and resulting in right‐censored data. Combined with the limited number of specimens, this leads to large uncertainties in fatigue lifetime estimation ...
M. Caillat   +4 more
wiley   +1 more source

Boundary Non-Crossing Probabilities as Functionals of the Deterministic Variance Clock

open access: yesAxioms
We study finite-horizon first-passage time and boundary non-crossing probabilities for Gaussian martingales, viewed as continuous local martingales obtained by running Brownian motion on a deterministic variance clock associated with deterministic ...
Tristan Guillaume
doaj   +1 more source

Endotrophin Measured by PRO‐C6 as a Prognostic Biomarker for Liver‐Related Events in Patients With Advanced Chronic Liver Disease

open access: yesLiver International, Volume 46, Issue 9, September 2026.
ABSTRACT Background & Aims Prognostic non‐invasive tests for liver‐related events in compensated cirrhosis are needed. Endotrophin, a fragment of type VI alpha 3 collagen involved in fibrosis and inflammation, has been associated with adverse outcomes in several chronic diseases.
Thomas Wiggers   +7 more
wiley   +1 more source

Bayesian Inference for Multivariate Monotone Densities

open access: yesScandinavian Journal of Statistics, Volume 53, Issue 3, Page 1206-1229, September 2026.
ABSTRACT We consider a nonparametric Bayesian approach to estimation and testing for a multivariate monotone density. Instead of following the conventional Bayesian approach of imposing a prior that satisfies the monotonicity restriction, we place a prior on the step heights via binning and a Dirichlet distribution. The resulting posterior distribution
Kang Wang, Subhashis Ghosal
wiley   +1 more source

Decay of correlations and limit theorems for random intermittent maps

open access: yesJournal of the London Mathematical Society, Volume 114, Issue 3, September 2026.
Abstract In this paper, we revisit the problem of polynomial memory loss and the central limit theorem (CLT) for time‐dependent LSV maps. More precisely, we show that for random LSV maps corresponding to a random parameter β(·)$\beta (\cdot)$ we obtain quenched memory loss, decay of correlations, CLTs with rates, moment bounds, and almost sure ...
Davor Dragičević   +2 more
wiley   +1 more source

Εισαγωγή στα martingales

open access: yes, 2014
Η έννοια των martingales έχει την προέλευση της σε τυχερά παιχνίδια δηλαδή περιγράφει ένα δίκαιο παιχνίδι.Η ονομασία martingaes προέρχεται από παλία στρατηγική όπου ο παίκτης ενός παιχνιδίου,συνεχίζει στην επόμενη παρτίδα διπλασιάζοντας το προηγούμενο ...
Γεωργίου, Αρετή
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