by Spiros Koutandos

Received: 21 October 2023;  Published: 07 February 2024;  doi: 10.21926/rpm.2401005

In this paper, we continue our previous work by discussing the consequences of curvature in spacetime caused by the presence of mass and the implications of this. We address the question raised by Dirac regarding the impact of a magnetic monopole on the quantum world. We discuss quantization concerning the solid angles observed, which may have a connection with a magnetic monopole.

by Angelo Plastino  , Diana Monteoliva  and Angel Ricardo Plastino

Received: 14 October 2023;  Published: 06 February 2024;  doi: 10.21926/rpm.2401004

Collective effects are a typical nuclear feature that refers to the behavior of a group of N fermions (protons and neutrons) within the atomic nucleus. Our interest lies in light nuclei only. Thus, we consider here, using the Lipkin model, a small-N fermion system at low-temperature T and discover -collective phenomena. Our fermion-model simplicity allows one to gain insight into collective fermion behavior. We focus attention, for N<20, on several quantifiers. These include standard ones related to thermal [...]

by Ashraf Zaghwan  , Yousef Amer  , Mahmoud Efatmaneshnik  and Nagi Abdussamie

Received: 24 July 2023;  Published: 06 February 2024;  doi: 10.21926/jept.2401004

The economic impact of energy loss stemming from end-user electricity consumption is a significant concern, with historical trends revealing escalating costs. Effectively managing both peak and off-peak demands remains a formidable challenge due to the unpredictable nature of consumer behaviors, leading to energy wastage. This study delves into the nexus of demand uncertainty, financial repercussions, and potential strategies to mitigate energy losses in the evolving landscape of electricity consumption.that causes [...]

by Sarah I. Willi  , Ulrike Bacher  , Marie Noelle Kronig  , Michael Daskalakis  , Lia Bally  and Thomas Pabst

Received: 29 July 2023;  Published: 04 February 2024;  doi: 10.21926/obm.transplant.2401206

Malnutrition remains a clinical challenge in AML patients undergoing autologous hematopoietic stem cell transplantation (ASCT), leading to physical deconditioning and prolonged hospitalization. Prospective data are mainly lacking to identify those patients who may particularly benefit from parenteral nutrition in this setting. This observational, non-randomized, retrospective, exploratory cohort study assessed the nutritional development in patients following high-dose chemotherapy (HDCT) with ASCT and explored the [...]

by Thaninee Prasoppokakorn  , Supachaya Sriphoosanaphan  , Nutbordee Nalinthassanai  , Thitaporn Roongrawee  , Pongtorn Hanboonkunupakarn  , Pisit Tangkijvanich  and Rungsun Rerknimitr

Received: 08 December 2023;  Published: 02 February 2024;  doi: 10.21926/obm.icm.2401013

Reports indicate that Andrographolide inhibits viral replication and reduces COVID-19 symptoms. This study aimed to determine Andrographolide's additional effect and safety in mild COVID-19 patients treated with favipiravir. A multicenter, open-labeled, randomized controlled trial was conducted from October 2021 to February 2022. The patients were randomized to receive a combination of Andrographolide and favipiravir or favipiravir monotherapy. The primary outcome was the occurrence rate of severe pneumonia. The se [...]

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 Mohsen Akbaribazm

Received: 27 September 2023;  Published: 31 January 2024;  doi: 10.21926/obm.genet.2401212

The escalating prevalence of vision loss due to eye diseases has instigated a quest for innovative therapies, given that conventional approaches often fall short in repairing and regenerating damaged eye tissues, particularly the retina. Stem cell-based interventions have emerged as a promising avenue, with numerous studies in animal models and human trials exploring their potential to enhance visual acuity. Beyond addressing conditions like age-related macular degeneration (AMD) and diabetic retinopathy (DR), stem [...]

by E. García – Quismondo  and A. Guillermo Bracamonte

Received: 14 October 2023;  Published: 31 January 2024;  doi: 10.21926/rpm.2401003

This communication was brief to show how high conjugated carbon-based structures and carbon allotropes could participate as electron shuttles, semiconductors, quantum emitters, and Optoelectronic processors within confined nanostructured organized systems. In particular, it was focused on nanoassemblies such as vesicles, micelles, and lipidic nanoparticles and incorporated insights from other types of nanomaterials that could afford to develop new organized systems. In these cases, the term organized system was use [...]

by Claire Robson  , Jen Marchbank  and Gloria Gutman

Received: 27 November 2023;  Published: 31 January 2024;  doi: 10.21926/obm.geriatr.2401267

Though research suggests that older adults belonging to gender and sexual minorities (GSM) are at greater risk of abuse and neglect, more needs to be done to investigate this situation, provide solid data, offer support to survivors and better inform those providing services. This article reports on a participatory action research project in which nine older adults with lived experience of abuse were interviewed, as were the seniors’ programmer from our community partner organization and a trauma counsellor who sup [...]

by Adam Resnick  , Alicia Bergman  , Rebecca Oberman  , Stephanie L. Taylor  , Emmeline Chuang  , Kelsey Cummings  and Evelyn T. Chang

Received: 20 December 2023;  Published: 31 January 2024;  doi: 10.21926/obm.icm.2401012

The Veterans Health Administration (VA) offers complementary and integrative health (CIH) therapies to Veterans with chronic pain and opioid use disorder (OUD). While CIH therapies have known benefits for chronic pain, less research exists on its use for patients with OUD. In this qualitative study, we aimed to assess provider and patient perceptions of CIH therapies for Veterans with OUD. We interviewed 45 providers involved in OUD care and 17 Veterans with OUD from five VA medical centers as part of a larger mixe [...]