To broaden the application of biomethanation for energy storage and renewable integration, this study investigates the performance of a trickle-bed reactor (TBR) for hydrogen (H2) utilisation in biogas upgrading, using both pure Carbon dioxide (CO2) and biogas-derived CO2 as substrates for methane (CH4) …

Efficient hydrogen (H2) storage remains a major challenge for clean energy applications. This study presents an AI-driven methodology to optimize H2 storage in porous carbon adsorbents. A comprehensive dataset of 917 literature-derived entries was used to develop two machine learning models: Random Forest …

Power-to-X technologies play a crucial role in accelerating the energy and material transition. A key opportunity lies in integrating these systems with existing bio-based infrastructures such as anaerobic digesters, providing a reliable source of biogenic carbon. Developing effective Power-to-Methanol …

Computed tomography (CT) at the third lumbar vertebra (L3) is widely used for muscle quantification, but manual segmentation is labor intensive. This study externally validates an AI model, trained on a public dataset, for automated L3 muscle segmentation using an independent cohort, including a subgroup …

IMPORTANCE: Older patients hospitalized for cardiovascular disease (CVD) are at risk of physical function decline and adverse health outcomes. Cardiac rehabilitation (CR) improves physical functioning but is underutilized by older patients. Home-based CR potentially improves utilization, yet its effectiveness …

Although attitudes toward sustainable commuting have become more positive in many countries, actual behavioral change remains slow. Meanwhile, the transport sector remains a major source of greenhouse gas emissions in Europe, with significant differences in sustainability efforts between governments …

INTRODUCTION: Frailty is frequently seen in burn patients aged ≥ 50 years and can negatively influence outcomes, yet performance of available screening tools in specialized burn care remains unclear. This study evaluated feasibility, reliability, and validity of the Clinical Frailty Scale (CFS), Burn …

Methane, the primary component of natural gas, emits less carbon dioxide than other petroleum-based fuels but faces challenges in efficient storage and transportation. Advanced adsorption materials provide a safe and cost-effective solution, with metal–organic frameworks (MOFs) emerging as promising …

Purpose To investigate the test-retest reliability and validity of the steep ramp test (SRT), a short and practical maximal exercise test on a cycle ergometer, for assessing CRF in apparently healthy adults aged 25–85 years. Methods To determine test-retest reliability, the reliability group performed …

This paper emphasizes the importance of rethinking the concept of expressiveness and how we approach itin higher music education (HME). It highlights that current teaching practices often focus on acoustic elements of performance, while overlooking the visual ones, despite evidence that ancillary gestures, …