by Nadia A. Abdelmegeed Abdelwahed  , Mohammed A. Al Doghan  and Bahadur Ali Soomro

Received: 03 June 2023;  Published: 22 August 2023;  doi: 10.21926/obm.neurobiol.2303179

COVID-19 brought significant challenges that have ruined almost all segments of the economy and the environment. The present paper explores the COVID-19 milieu and its impacts the environmental performance (EP). We targeted managers of the Small and Medium-sized enterprises (SMEs) of Saudi Arabia to get online responses. Using the path analysis, the findings reveal a significant negative effect of the factors such as perception of COVID-19 (PoCVD), innovation capability (IC), environmental concern (EC) and the fear [...]

by Jaydev Kumar Mahato  , Shivam Saw  , Brahmdeo Yadav  and Ajay Kumar

Received: 07 August 2024;  Published: 06 December 2024;  doi: 10.21926/aeer.2404027

The present study assessed the spatial distribution of trace elements in the groundwater near the Subarnarekha River Basin - Jamshedpur, India. Half of this city's water need (48.11%) relies on groundwater resources. GIS-based maps were constructed using ArcGIS 10.3 software to describe the spatial distribution of Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Selenium (Se), and Strontium (Sr). The concentration of trace ele [...]

by Sudha Ramaprasad  , Atmakur Snigdha  , Nandi Krishnamurthy Manjunath  and Vijaya Majumdar

Received: 14 October 2024;  Published: 03 March 2025;  doi: 10.21926/obm.geriatr.2501302

The COVID-19 pandemic has increased stress and disrupted routines affecting the psycho-social health of older adults, a vulnerable section of the population. Yogic practices have shown the potential to reduce stress, inflammation, and psychological health among other benefits. Hence, we explored the benefits of regular yoga practice on specific key mental health attributes in older adults amidst the pandemic. Using a case-control design, older adults (n = 54) who had been regularly practising yoga for the past six [...]

by Minyang Wang  , Daming Zhang  and Liang Yuan

Received: 15 July 2024;  Published: 15 November 2024;  doi: 10.21926/jept.2404021

As the penetration level of inverter-based generators continues to increase, it becomes crucial to reduce power oscillations between inverters and synchronous generators (SG) to improve system stability. This paper uses a multimachine system as the research platform and proposes a grid separation method employing a multi-terminal back-to-back converter. The converter is designed to be placed at the point of common coupling (PCC) in the original multimachine system and can divide the original grid into multiple micr [...]

by Journal of Energy and Power Technology Office

Received: 25 June 2023;  Published: 28 June 2023;  doi: 10.21926/jept.2302021

by Mojtaba Ehsanifar  , Akram Gholami  and Joseph P Reiss

Received: 13 June 2025;  Published: 21 October 2025;  doi: 10.21926/obm.neurobiol.2504305

Evidence from recent studies has suggested a significant association between mycotoxin exposure and neuroinflammation, potentially contributing to the onset of neurocognitive disorders during key developmental stages of the brain. Various research highlights how exposure to these toxins is correlated with a decline in cognitive performance, reduced motor skills, and behavioral issues. Mycotoxins are also implicated in interfering with neuronal signaling pathways and the functioning of neurotransmitters, which may l [...]

by Malin Vestin Fredriksson  , Love Kull  , Anton Rönnblom  , Lennart Flygare  , Diana Berggren  and Krister Tano

Received: 26 March 2024;  Published: 25 July 2024;  doi: 10.21926/rpm.2403018

To develop a modular anthropomorphic phantom to evaluate the performance of radiological techniques for detecting pathologies in the temporal bone region. A phantom was constructed using a human skull, temporal bone specimen, and 3D-printed contour of a human skull. The human skull was embedded in tissue-equivalent plastic, with a cavity to hold the plastic jars containing the exchangeable freshly frozen human temporal bones. Subsequently, stepwise introduction and examination of different clinicopathological scena [...]

by OBM Transplantation Editorial Office

Received: 04 January 2023;  Published: 04 January 2023;  doi: 10.21926/obm.transplant.2301172

The editors of OBM Transplantation would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2022. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal’s editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of recog [...]

by Lucy Keers  , Claudia Lee  , Samara White  and Tammie Lee Demler

Received: 18 February 2025;  Published: 29 May 2025;  doi: 10.21926/obm.geriatr.2502313

Pleural effusions are defined as accumulations of fluid in the pleural cavity surrounding the lungs. They are often secondary outcomes of underlying conditions, such as congestive heart failure, malignancy, or pneumonia. Acute cases of COVID-19 pneumonia have been linked to episodes of pleural effusion, but these cases are often rare. In this report, we analyze a case of pleural effusion in a 71-year-old female patient who had been declining after a recent COVID-19 infection and later died in the hospital. It is no [...]

by Richard J. Bloomer  , Alice Raphael Karikachery  , Velaphi C. Thipe  , Kavita K. Katti  , Kattesh V. Katti  , Mysore R. Harsha  , Vadakkanchery V. Vaidyanathan  , Caleb M. Schmidt  , Michael A. Schmidt  , Niraj A. Arora  , Bradley J. Ferguson  and Alton Michael Chesne

Received: 31 January 2025;  Published: 25 July 2025;  doi: 10.21926/rpn.2503014

Efficient glucose uptake by peripheral tissue is important for individuals who desire to maintain optimal wellbeing. Various methods to regulate postprandial blood glucose have been reported in the research literature, however, few have examined the effect of ketone esters on blood glucose levels. The present study evaluated blood glucose following the administration of an oral glucose tolerance test, with and without ketone esters delivered at two different dosages, in a sample of healthy Sprague-Dawley rats. We h [...]