by John A. T. Bye

Received: 13 November 2022;  Published: 05 February 2023;  doi: 10.21926/aeer.2301018

This paper presents a model for the similarity structure of the velocity profiles in air and water in the wave boundary layer, which provides predictions in terms of two parameters, F and R, of all its important properties, including the Charnock parameter, the surface drift velocity and the condition for the cancellation of the surface Stokes velocity by the surface current. The parameter, F, arises from the fetch variability of the wave field, and the parameter, R, arises from the duration variability of the wave [...]

by Alioune Diouf  , Yasuhiro Noro  and Fujita Goro

Received: 17 June 2025;  Published: 24 October 2025;  doi: 10.21926/jept.2504015

Recently, renewable energy projects using storage systems have gained significant attention. This innovative technology requires a comprehensive investigation to overcome the technical and economic issues, which are related to optimal storage system capacity and operational requirements. In this study, an extensive battery energy storage system (BESS) sizing method was proposed considering four variables: charging and discharging scheduling, state of charge, BESS rate energy and power capacity, and degradation effe [...]

by Ali Barikroo  and Alyssa Zinser

Received: 28 April 2025;  Published: 13 August 2025;  doi: 10.21926/obm.geriatr.2503322

Age-related decline in swallowing function increases the risk of dysphagia in older adults. Strengthening the muscles involved in swallowing through proactive training may help prevent such decline, particularly in prefrail individuals. This case series evaluated the feasibility and physiological effects of a home-based effortful swallow training program in three prefrail older adults without swallowing impairments. The intervention used a wearable surface electromyography biofeedback device (Mobili-T®) to provide [...]

by Marcel Tomaszewski  and Philip Wong

Received: 22 August 2018;  Published: 03 January 2019;  doi: 10.21926/obm.hg.1901013

There is evidence to suggest that older livers regenerate less well and display cellular senescence. Additionally, elderly patients with certain liver diseases have a less favourable course. Chronic liver disease, amongst the elderly, has a significant negative effect upon quality of life and functional independence. Frailty, commonly encountered in geriatric patients, remains a significant negative predictor of physical, psychological, functional and survival outcomes in chronic liver disease. Despite advances in [...]

by Jennifer Vasquez  , Michele Quill  and Chase Bossart

Received: 17 January 2025;  Published: 14 March 2025;  doi: 10.21926/obm.icm.2501014

In this qualitative study, the impact of therapeutic Viniyoga on health and healing was explored from the perspective of 14 Viniyoga therapists who were interviewed on their perceptions of how yoga therapy contributes to the health and healing of their clients. A philosophical definition of Therapeutic Viniyoga was developed. Three themes related to health and healing from the perspective of Viniyoga therapists were identified using NVivo and Interpretative Phenomenological Analysis procedures: The definition of he [...]

by Abubakar Siddiq Salihu  , Wan Mohd Nuzul Hakimi Wan Salleh  , Nurunajah Ab Ghani  , Mohd Hafiz Arzmi  , Bunleu Sungthong  and Ravikumar Kapavarapu

Received: 05 March 2025;  Published: 27 April 2025;  doi: 10.21926/obm.neurobiol.2502286

The Myristicaceae family, particularly the Knema genus, is renowned for its diverse bioactive compounds, including lignans, flavonoids, and phenolics. This study explores the phytochemical profile of Knema hookeriana Warb. leaves and evaluates their potential as acetylcholinesterase (AChE) inhibitors. Phytochemical extraction was performed using a cold maceration method with a polarity-gradient solvent system (hexane, ethyl acetate, and methanol). The isolated compounds were purified through chromatographic techniq [...]

by Max G Blackwell  , Stephanie C Brown  and Andrew S Day

Received: 10 July 2024;  Published: 24 October 2024;  doi: 10.21926/rpn.2404017

We present a case report of an 11-year-old girl diagnosed with Crohn’s Disease and managed with maintenance cyclic exclusive enteral nutrition with satisfactory long-term biochemical and symptomatic control.

by Varrassi Giustino

Received: 01 February 2024;  Published: 02 February 2024;  doi: 10.21926/obm.neurobiol.2401210

Neurobiology is an expansive field of studies encompassing the nervous system's anatomical and physiological aspects [1]. This complex framework's deep study and understanding have facilitated a more intricate comprehension of the interconnections among various nervous system components implicated in pain perception, transmission, modulation, and adaptation.

by Jasmin Hundal  and Mariam AlHilli

Received: 19 August 2024;  Published: 19 March 2025;  doi: 10.21926/obm.geriatr.2501304

Elderly patients with ovarian and pancreatic cancer frequently experience malnutrition and sarcopenia, which negatively impact treatment tolerance, functional outcomes, and survival. The increasing use of neoadjuvant chemotherapy in this population necessitates structured interventions to mitigate these challenges. While prehabilitation has shown promise in enhancing treatment tolerance and quality of life, its role during chemotherapy remains underexplored. This prospective study evaluates the feasibility and impa [...]

by Faten Dhawi  and Shefin Basheera

Received: 12 March 2025;  Published: 25 May 2025;  doi: 10.21926/obm.genet.2502295

Jatropha curcas L., a medicinal shrub renowned for its diverse phytochemicals, has been traditionally used to treat various ailments, including ulcers, neoplasms, and dermatological conditions. Despite its pharmacological promise, its potential against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) remains unexplored. This study investigates the antiviral efficacy of J. curcas phytochemicals targeting the SARS-CoV-2 main protease (Mpro), a critical enzyme for viral replication, using advanced computat [...]