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Optimal Control of Poliovirus Transmission Through Vaccination and Booster Immunization: A Mathematical Modeling Perspective

This study develops an optimal control framework for an extended SEIVBPR model to determine the most cost-effective strategy of combining routine vaccination, booster campaigns, and contact-reduction measures, demonstrating that such interventions can eradicate poliovirus transmission and reduce permanent paralysis by over 80% within 25 weeks.

Timothy Shamaki2026-08-25
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Does Open Peer Review Correlate With Better Altmetric Attention Performance?An Empirical Analysis Based on Nature Communications

Based on an empirical analysis of 35,852 papers from *Nature Communications* using propensity score matching, this study demonstrates that Open Peer Review significantly correlates with higher altmetric attention scores, suggesting that transparent review processes enhance the social impact and public dissemination of scientific research.

Xiaotian WEI, Zhengyi GUAN, Chenyang WANG, Jianxun CHU2026-08-25
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Impact of Missing Data Imputation on The Structure of Real-World Clinical Datasets: A Comparison of Median, K-Nearest Neighbours, and MICE Approaches

This study demonstrates that k-nearest neighbours (KNN) imputation outperforms both median substitution and multiple imputation by chained equations (MICE) in preserving the distributional fidelity and multivariate structural integrity of real-world clinical datasets across varying levels of missingness.

Karol Aguiar Quevedo, Alilis Fontana Bellorín, Carlos Jordá Jordá Aragón, Cristóbal Aguilar-Gallardo2026-08-24
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Statistical Invisibility of Disability in Humanitarian Contexts: A Scoping Review and Case Lessons from Syria

This scoping review and case study of Syria reveal that conventional statistical methods systematically render people with disabilities invisible in humanitarian contexts by failing to capture complex, intersectional realities, thereby necessitating a paradigm shift toward more disaggregated and flexible data collection to ensure inclusive aid delivery.

Mahmoud Zazaa, Yiota A. Christou2026-08-24
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Home-hardening effect estimates are not sign-stable across wildfires: a cautionary analysis of 62,000 structure-loss inspections

This study demonstrates that machine-learning models trained on post-wildfire damage data, while accurate within specific events, fail to generalize across different fires because the protective or detrimental effects of home-hardening features (such as single-pane windows) are not stable and can even reverse depending on the fire context, thereby cautioning against using pooled observational data to derive universal hardening policies.

Carl Southwell2026-08-24
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Task Sampling, Score Reliability, and Apparent Intervention Effects in Writing Research: A Monte Carlo Study of Pretest–Posttest Designs

This Monte Carlo study demonstrates that in writing research pretest–posttest designs, varying the number of tasks and score reliability produces systematic trade-offs in performance and cost rather than a uniform ranking, thereby advocating for multi-criteria evaluation and mechanism-focused validation over reliance on single metrics.

connor nitchals2026-08-22
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The exponentiated generalized normal regression with two systematic components: Properties and application

This paper introduces a novel heteroscedastic regression framework based on the exponentiated generalized normal distribution with two shape parameters, validating its robustness through Monte Carlo simulations and demonstrating its practical application in modeling persimmon fruit coloration.

Gauss M. Cordeiro, Edwin M.M. Ortega, Gabriela M. Rodrigues, Roberto Vila, Ricardo Kluge2026-08-21
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Violence and the Limits of Urban Resilience Capacity: A Spatial and Spatio-temporal Analysis of Homicides in the Metropolitan Region of Campinas, Brazil (2017-2022)

This study employs spatial econometric and Bayesian hierarchical models to analyze homicides in Brazil's Metropolitan Region of Campinas (2017–2022), revealing that socioeconomic factors like income and dependency ratios, alongside strong spatial clustering, significantly influence violence patterns and necessitate territory-sensitive public security policies.

João Pedro Toledo Tricoli de Lucas, Juan Arturo Castañeda Ayarza2026-08-21