Riau University

Sustainable Development of Interconnected Hierarchical Porous Carbon From Rice Panicle Waste: Synergistic KOH / CO 2 Dual‐Activation Strategy for Advanced Symmetric Supercapacitors

ABSTRACT Herein, agricultural waste of rice panicles was adopted as a raw precursor to prepare PAC using KOH activation at different concentrations (0, 0.25, 0.50, and 0.75 M) coupled with CO 2 activation at 850°C and its implementation as symmetric supercapacitor electrodes. RPP...

Father involvement and self-concept among adolescents in Indonesia: the moderating role of sex

Abstract Objectives Father involvement consistently predicts positive developmental outcomes, yet few studies have examined its relationship with self-concept among adolescents from collectivist cultural backgrounds, and fewer still have used culturally grounded measures. This st...

Modified Multigroup Ramsey RESET for Specification Detection in Semiparametric Path Models

This study develops a modified multigroup Ramsey RESET (Regression Equation Specification Error Test) within a semiparametric multigroup path model, a statistical framework that combines parametric and nonparametric approaches across multiple groups. Developed using dummy-variabl...

Mapping the evidence on seniority in health care interprofessional collaboration: A scoping review

Interprofessional collaboration is essential for effective health care delivery, yet it is often shaped by hierarchy, authority gradients, and unequal professional relationships. Seniority is a relevant but insufficiently synthesized factor influencing collaboration across health...

Genetic literacy assessment among medical students using the Indonesian adaptation of the University of North Carolina Genomic Knowledge Scale

Abstract Background Implementation of personalized medicine requires greater genetic literacy among current and future healthcare workers. A standardized Indonesian-language genetic literacy questionnaire is essential for assessment. Objective To translate the University of North...

Digital Learning Preferences in Pancasila Education: A Preliminary Institutional Needs Assessment and Design Priorities for Future Civic E-Module Development

Background Pancasila Education requires learning arrangements that preserve conceptual rigor while enabling students to engage actively with civic content. The present study addresses a bounded institutional question: how students and lecturers at one Indonesian public university...

Learning Gains in Research Proposal Writing with a Project-Based Interactive E-Book: A Quasi-Experimental Study in Two Indonesian Undergraduate Programmes

Scientific writing remains a persistent difficulty for Indonesian undergraduates, and the Indonesian language teaching materials currently in use neither embed project-based learning (PjBL) nor exploit interactive digital formats. This study examined whether students receiving a...

pH-Driven Structural Optimization of Hydroxyapatite/Alginate Composites for Sustained Clindamycin Release and Antibacterial Applications

Bacterial infections, especially those caused by Staphylococcus aureus and Escherichia coli, still pose a significant challenge for biomedical applications, such as the management of wound and bone infections. This investigation aimed to prepare and characterize hydroxyapatite–al...

Design and synthesis of 6-chloro-1,3,5-triazine-2,4-diamine linked chalcone derivatives and their antimalarial activity evaluation

A series of nine triazine-chalcone hybrid compounds (7a–i) were designed and synthesized through a molecular hybridization strategy integrating 1,3,5-triazine and chalcone moieties. The hybrids were synthesized via sequential nucleophilic substitution reactions and characterized...

Fear and self-blame change first: a commentary on Pouralieghbali et al.‘s “Emotion-focused family therapy with families in Iran: effects on parental fear, self-blame and self-efficacy”

Pouralieghbali et al. report a small-scale randomized trial of a two-day group workshop in Emotion-Focused Family Therapy (EFFT) involving 10 Iranian mothers of adolescents aged 12–17 years. The intervention aimed to reduce parental fear and self-blame while strengthening parenti...