Results 111 to 120 of about 9,896 (259)

Disentangling the temporal relationship between alcohol‐related attitudes and heavy episodic drinking in adolescents within a randomized controlled trial

open access: yesAddiction, Volume 120, Issue 4, Page 645-654, April 2025.
Abstract Background and aims Within many alcohol prevention interventions, changes in alcohol‐related attitudes (ARA) are often proposed as precursors to changes in drinking behaviour. This study aimed to measure the longitudinal relationship between ARA and behaviour during the implementation of a large‐scale prevention trial.
Andrew Percy   +6 more
wiley   +1 more source

The Joint Impact of Heavy Metals and Polycyclic Aromatic Hydrocarbons on Periodontitis

open access: yesInternational Dental Journal
Objective: Heavy metals (HMs) and polycyclic aromatic hydrocarbons (PAHs) are significant environmental pollutants, raising growing concerns about their potential impact on human health, particularly oral health.
Ziqiu Fan   +4 more
doaj   +1 more source

Efficacy and safety of pharmacological interventions for the treatment of cocaine use disorder: A systematic review and network meta‐analysis

open access: yesAddiction, EarlyView.
Abstract Background and aims Cocaine use disorder (CUD) is an increasingly widespread concern worldwide. Various pharmacological treatments have been investigated for CUD, but their efficacy remains unclear, and none have been licensed for treatment.
Craig Paterson   +13 more
wiley   +1 more source

Measuring the time‐varying market efficiency in the prewar and wartime Japanese stock market, 1924–1943

open access: yesAsia‐Pacific Economic History Review, Volume 65, Issue 1, Page 131-159, March 2025.
Abstract This study examines the adaptive market hypothesis in the prewar and wartime Japanese stock market using a new market capitalization‐weighted price index. First, we find that the degree of market efficiency varies over time and with major historical events. This implies that the hypothesis is supported in this market.
Kenichi Hirayama, Akihiko Noda
wiley   +1 more source

QUANTILE Threshold Autoregressive time series models

open access: yes四川大学学报. 自然科学版, 2016
In this paper, we study the estimation and forecasting of the quantile threshold autoregressive time series model. By transforming the optimization problem in the quantile regression into a maximum likelihood estimation, we can impose the Metropolis ...
ZHAO Chao, LI Dong-Fang, TANG Ya-Yong
doaj  

Sperm Mitochondrial DNA Copy Number and Nuclear DNA Methylation Across Clinical and Non‐Clinical Preconception Cohorts

open access: yesAndrology, EarlyView.
ABSTRACT Background Sperm mitochondrial DNA copy number is an emerging marker of male fertility, with elevated mtDNAcn associated with poor semen quality across various populations. Sperm DNA methylation has also been previously demonstrated to be negatively correlated with semen parameters in IVF cohorts.
Savni Sawant   +7 more
wiley   +1 more source

A Bayes factor framework for unified parameter estimation and hypothesis testing

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The Bayes factor, the data‐based updating factor of the prior to posterior odds of two hypotheses, is a natural measure of statistical evidence for one hypothesis over the other. We show how Bayes factors can also be used for parameter estimation.
Samuel Pawel
wiley   +1 more source

U-shaped association between dietary flavonoid and gallstone prevalence with sex-specific effects: Insights from a cross-sectional study

open access: yesJournal of International Medical Research
Objective To examine the association between dietary flavonoid intake and gallstone prevalence in a representative United States sample using National Health and Nutrition Examination Survey 2017–2018 data.
Jiaying Lin   +4 more
doaj   +1 more source

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