... underlying the relationships between statistical power ( and structural and ideational power related to the “small sample size” problem for Indigenous peoples: (i) inadequate data procurement and management processes, (ii) normative methodological practices, and (iii) insufficient scientific communication...

... of predictor variables about an individual to estimate their risk of a given clinical outcome. It is crucial to ensure that the sample size of the data used to develop or validate a clinical prediction model is large enough. If the data are inadequate, developed models can be unstable and estimates...

... for investigators to use appropriate methods to evaluate these interventions. This commentary draws attention to these issues and highlights the ODP and OBSSR resources available to investigators. We urge investigators to take advantage of these resources to learn about and adopt appropriate sample size...

... are present in an individual. Existing studies predicting the proportion and identity of strains in a mixed infection sample rely on a reference database of known strains. A main challenge then is to identify de novo strains not present in the reference database, while quantifying the proportion...

... Conflict of Interest: The authors declare that they have no competing interest. Fig. 1. Schematics of three APT sample preparation methods: ( a ) FIB lift-out (adapted from Miller et al., 2007 ), ( b ) electrochemical polishing (adapted from Larson et al.,1999 ), and ( c ) electropolishing-FIB method...

... ensures safety and reliability by verifying compliance with technical standards. Traditional methods are labor intensive, and data scarcity limits deep learning approaches. This paper proposes a Physics-Constrained Generator Network for adversarial sample generation, embedding power system laws to ensure...

... the original work is properly cited. For commercial re-use, please contact [email protected] Abstract Accurate sample classification using transcriptomics data is crucial for advancing personalized medicine. Achieving this goal necessitates determining a suitable sample size that ensures adequate...

..., such as those based on the autocorrelation function or auto-distance correlation function of the fitted residuals need to be adjusted. The sample splitting procedure in Pfister et al. (2018) is one such fix for the case of models for independent data, but fails to work in the dependent setting. In this paper...

... is that there is little theory on using these types of models with data from an informative sample design. Another issue is the inability to obtain design-consistent variance of estimates coming from these models. Our proposed approach to design-consistent Bayesian estimation of a tree model could overcome both...

...) is attracting tremendous attention because it is now technically feasible to quantify thousands of proteins in minute samples. Since protein amplification is still not possible, technological improvements in MS-SCP focus on minimizing sample loss and increasing throughput, resolution, and sensitivity, as well...

...Elliot M Friedman; Patricia A Thomas; Madison R Sauerteig-Rolston; Lisa L Barnes; Kenneth F Ferraro Cognitive function Race and ethnicity Population sample Accepted Manuscript Sustained purpose in life is associated with slower cognitive decline in older adults: A longitudinal analysis...

... for messaging as COVID-19 cases, hospitalizations, and deaths resurge in the fall of 2024. vaccine hesitancy access population attributable fraction population attributable risk COVID-19 vaccination adults US national sample non-vaccination ORIGINAL UNEDITED MANUSCRIPT American Journal of Epidemiology...

... not yet been studied specifically in PSP. We also summarize the sample size estimates required to detect changes in a two-arm, 52-week therapeutic trial and found that specific MRI volumes require the smallest sample sizes to detect change. In this review, Marotta et al. provide a summary of all...

.../ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Atom probe tomography (APT) enables three-dimensional chemical mapping with near-atomic scale resolution. However, this method requires precise sample preparation...

..., shown in Figure 1d , is designed to sit in the hollow window to hold the sample cabin still against the compressed spring before transfer. The base plays the role of attaching the shuttle to the SEM stage. With the two slots designed on its surface, as shown in Figure 1e , the cylinder can be fixed...

... is properly cited. Abstract The presence of toxic elements in paper and board food contact materials (FCMs) has been previously shown by various studies employing different sample preparation methods. This study elucidates the influence of migration methods on the migration of toxic elements from recycled...

... of moments (GMM) estimators, moment conditions with additive error terms involve an observed component and a predicted component. If the predicted component is computationally costly to evaluate, it may not be feasible to estimate the model with all the available data. We propose a simple two-sample ‘large...

[email protected]. 2025 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract We provide a finite sample inference method for the structural parameters...

... Publication Model ( https://dbpia.nl.go.kr/journals/pages/open_access/funder_policies/chorus/standard_publication_model ) structural racism social epidemiology sample size health equity health disparities epidemiologic methods ethics indigenous peoples Minnesota Population Center P2C HD041023...

...-sample pathway enrichment analysis is an effective approach for identifying cancer subtypes and pathway biomarkers, facilitating the development of precision medicine. However, the existing approaches focused on investigating the changes in gene expression levels but neglected somatic mutations, which...