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J Phys Chem Lett
January 2025
School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.
Electrochemical nitrogen conversion for ammonia (NH) synthesis, driven by renewable electricity, offers a sustainable alternative to the traditional Haber-Bosch process. However, this conversion process remains limited by a low Faradaic efficiency (FE) and NH yield. Although transition metals have been widely studied as catalysts for NH synthesis through effective electron donation/back-donation mechanisms, there are challenges in electrochemical environments, including competitive hydrogen evolution reaction (HER) and catalyst stability issues.
View Article and Find Full Text PDFInt J Ment Health Syst
January 2025
University of Bordeaux, National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre, Bordeaux, France.
Introduction: Group Interpersonal Therapy (IPT), an evidence-based treatment of depression recommended by the WHO mhGAP Intervention Guide, was implemented through a task-shifting approach in Senegal, as a treatment for depressed people living with HIV (PLWH). Since a description of the resources used and the implementation costs incurred is necessary to inform policymakers better, this study aimed to estimate the costs associated with its implementation.
Methods: Intervention costs were analyzed using an "ingredients-based costing approach" from the provider's perspective.
Implement Sci Commun
January 2025
Center for Health Equity Research, School of Medicine, University of North Carolina at Chapel Hill, 333 South Columbia Street, MacNider Hall Ste 323, Chapel Hill, NC, 27599, USA.
Background: African Americans experience cardiovascular disease (CVD) disparities, and the burden is greatest in the rural south. Although evidence-based CVD prevention and management programs have been tailored to this context, implementation has been limited and not sustained long-term. To understand how to implement and sustain evidence-based CVD programs at scale, we must explore the perspectives of organizations serving rural African American communities and situate findings within foundational Implementation Science frameworks.
View Article and Find Full Text PDFBMC Psychiatry
January 2025
Department of Psychiatry, Institute of Health, Bule Hora University, Bule Hora, Ethiopia.
Introduction: Common mental disorders represent psychiatric co-morbidity in medical illness, which leads to poor adherence to treatment, increased exposure to diagnostic procedures and the cost of treatment, longer hospital stay, and increasing the risk of complications that result in morbidity and mortality among patients admitted to non-psychiatric wards. There is a dearth of evidence related to the prevalence of common mental disorders and associated factors among adult patients admitted to non-psychiatric wards, particularly in the study area. This study aimed to assess the prevalence of common mental disorders and associated factors among adult patients admitted to non-psychiatric wards of public hospitals in the Harari region, eastern Ethiopia.
View Article and Find Full Text PDFNPJ Digit Med
January 2025
Laboratory for Information and Decision Systems, Massachusetts Institute of Technology, Cambridge, MA, USA.
Digital twins in precision medicine provide tailored health recommendations by simulating patient-specific trajectories and interventions. We examine the critical role of Verification, Validation, and Uncertainty Quantification (VVUQ) for digital twins in ensuring safety and efficacy, with examples in cardiology and oncology. We highlight challenges and opportunities for developing personalized trial methodologies, validation metrics, and standardizing VVUQ processes.
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