by Mohammad Forhad  , Mehedi Hasan Shakil  , Md.Rashidul Islam  , Muhammed Y. Worku  and Md Shafiullah

Received: 20 June 2023;  Published: 30 January 2024;  doi: 10.21926/jept.2401003

The prolonged presence of low-frequency oscillation (LFO) in power system networks (PSN) poses a significant threat to their stability. Hence, engineers and researchers have continuously developed effective strategies to mitigate the issue and enhance the stability of the PSN. This article proposes a new approach using the African Vultures Optimization Algorithm (AVOA) to design robust Power System Stabilizers (PSS) and enhance the LFO damping in multi-machine networks. The damping ratio-based objective function mi [...]

by Katie Lahue  , Eliana Rivera  and Sara Schmidt

Received: 03 June 2023;  Published: 24 October 2023;  doi: 10.21926/obm.icm.2304044

The COVID-19 pandemic presented a host of issues for hospitalized patients including increased anxiety, fear, isolation, and depression [1]. Expressive Therapies have been used in the pediatric medical setting for decades to support patients and families with coping, expression, processing, and rehabilitation [2,3,4,5]. Additionally, some studies suggest that Expressive Therapies were effective in helping ease the increase in mental health symptoms that occurred during the pandemic. During the pandemic the expressi [...]

by Gerhard Litscher

Received: 26 April 2025;  Published: 29 April 2025;  doi: 10.21926/obm.icm.2502020

This contribution honours the life and legacy of Dr. Richard C. Niemtzow (1942–2025), the founder of Battlefield Acupuncture (BFA) – a method that combines military medicine and traditional Eastern healing principles. Developed in the early 2000s for rapid, drug-free pain relief, BFA has since gained international recognition for its effectiveness and simplicity. The author reflects on the scientific collaboration with Dr. Niemtzow, which included advanced neurophysiological studies demonstrating BFA’s impact on pa [...]

by Lunawati Lo Bennett

Received: 11 June 2024;  Published: 18 October 2024;  doi: 10.21926/obm.genet.2404268

Malignant pleural mesothelioma (MPM) is a lethal and aggressive cancer due to exposure to asbestos since this carcinogen is still being used in industrial buildings and housing in several countries. Untreated MPM has a median survival time of 12 months, and most people die within 24 months after diagnosis. If caught early, surgery may be performed. Treatment option for palliative care is limited using platinum with pemetrexed. Malignant transformation of a cell is attributed to a series of genetic and epigenetic ev [...]

by OBM Hepatology and Gastroenterology

Received: 04 January 2021;  Published: 05 January 2021;  doi: 10.21926/obm.hg.2101054

The editors of OBM Hepatology and Gastroenterology would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2020. 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 certificat [...]

by Gerhard Litscher

Received: 17 September 2024;  Published: 19 September 2024;  doi: 10.21926/obm.icm.2403053

Auricular medicine, based on the concept that the ear reflects the entire body, has gained recognition for treating various conditions through targeted acupuncture. Despite documented short-term benefits, such as pain relief and nervous system regulation, research into its long-term effects is limited. This editorial discusses the need for further long-term studies to explore whether regular auricular acupuncture can offer sustained health benefits and serve a preventive role. It summarizes two studies: one on auri [...]

by Ryan S. Wexler  , Natasha Parman  , Devon J. Fox  , Danielle ZuZero  , Anand Parikshak  , Sophia Kwin  , Austin R. Thompson  , Hans L. Carlson  , Thomas Kern  , Scott D. Mist  , Ryan Bradley  , Heather Zwickey  and Courtney K. Pickworth

Received: 06 January 2025;  Published: 07 August 2025;  doi: 10.21926/obm.icm.2503035

Lumbosacral radicular pain (LRP) is a common sequelae of low back pain, the world’s leading cause of years lived with disability. LRP typically causes numbness, weakness, and tingling into the lower extremity and is associated with high rates of pain and impaired function. Despite its prevalence, there is significant heterogeneity among clinical practice guidelines for the treatment of LRP, which may contribute to poor patient outcomes. The aim of the present study was to identify treatments that participants [...]

by Angelina Lamberti  , Sinan Haddad  , Stefan Wagenpfeil  , Thomas Vogt  and Jörg Reichrath

Received: 13 September 2024;  Published: 29 October 2025;  doi: 10.21926/rpn.2504024

Recommendations for vitamin D supplementation are essential for the prevention and therapy of vitamin D deficiency. However, reliable data remain lacking for children, as most intake recommendations are based on individual studies. This work aimed to obtain reliable data that allow health authorities to re-evaluate recommendations for oral vitamin D uptake in children. We conducted a systematic literature search in MEDLINE/PubMed on vitamin D supplementation in children. All randomized controlled trials (RCTs) publ [...]

by Rene Loewenson

Received: 14 January 2025;  Published: 29 August 2025;  doi: 10.21926/rpn.2503018

Intensified marketing and expanding consumption of ultra-processed foods (UPFs) that contain high sugar, salt, trans-fats and other additives and sugar sweetened beverages in Sub-Saharan Africa (SSA) are associated with rising obesogenic environments and non-communicable diseases, termed by some an ‘industrial pandemic’ due to its commercial drivers and cross border nature. This review paper addresses the question of how far SSA, positioned at an early point of a rising wave, is controlling this growing health chal [...]

by Beren Crim Sabuncu  , Ankica Kosic  and Amy L. Ai

Received: 20 January 2024;  Published: 15 October 2024;  doi: 10.21926/obm.icm.2404059

The Covid-19 pandemic has brought forth global challenges in socioeconomic, political, and public health dimensions. For many, spirituality was a powerful source of support during this pandemic experience. The current review provides an apt overview of spirituality as a coping method to mitigate the mental and emotional impact of global turmoil of Covid-19 within the context of Europe. Using select studies from Czechia, Italy, and Turkey which have low, middle, and high religiosity indexes respectively, the potenti [...]