by Paul D. Loprinzi

Received: 07 February 2019;  Published: 21 March 2019;  doi: 10.21926/obm.icm.1901018

The objective of this brief systematic review was to examine the effects of aquatic exercise on cognitive function. Studies were identified using electronic databases, including PubMed, PsychInfo, Sports Discus and Google Scholar. In total, 13 articles met the inclusionary criteria. Among the 13 studies, all 13 demonstrated beneficial cognitive effects from exercise. This included chronic aquatic exercise-induced improvements in global cognition, executive function, attention, learning and memory, cognitively-relat [...]

by Ladislaus Alexander Bányai  and Mircea Bundaru

Received: 21 October 2022;  Published: 08 December 2022;  doi: 10.21926/rpm.2204027

We describe here the coherent formulation of electromagnetism in the non-relativistic quantum-mechanical many-body theory of interacting charged particles. We use the mathematical frame of the field theory and its quantization in the spirit of the quantum electrodynamics (QED). This is necessary because a manifold of misinterpretations emerged especially regarding the magnetic field and gauge invariance. The situation was determined by the historical development of quantum mechanics, starting from the Schrödinger e [...]

by Giuseppe Cocco  and Philipp R. Amiet

Received: 16 January 2021;  Published: 28 July 2021;  doi: 10.21926/obm.geriatr.2103178

Atrial fibrillation is very common in most old patients who need an adapted therapy due to their comorbidities. Before initiating an antiarrhythmic therapy, possible adverse effects, especially iatrogenic proarrhythmia, and extracardiac side-effects, must be considered. In geriatric patients with atrial fibrillation, heart rate control is the most frequent therapy. Oral anticoagulation plays a vital role in the therapy, but anticoagulation in old patients, who had a bleeding or stroke event, is challenging. Availab [...]

by Rakesh Chandra Nainwal  , Premchand Chaurasiya  , Arun Kumar  , Mohan Singh  , Devendra Singh  and Shri Krishna Tewari

Received: 14 March 2024;  Published: 12 June 2024;  doi: 10.21926/aeer.2402015

Soil salinization is a significantconstraint affecting the productivity of agricultural land worldwide. This led to the abandoning of the production of farmcrops on colossalland. Soil salinity inversely affects seed germination and plant growth and influences the plant’s biological activities like photosynthesis, respiration, plant metabolism, enzymatic activities, hormone regulation, etc. Therefore, efforts are being made to bring the saline soil under cultivation by improving itthrough a proper drainage sys [...]

by Siamak Shirani Bidabadi  , Parisa Sharifi  and S. Mohan Jain

Received: 09 June 2021;  Published: 15 September 2021;  doi: 10.21926/obm.genet.2103137

Plant breeding programs have used conventional breeding methods, such as hybridization, induced mutations, and other methods to manipulate the plant genome within the species' natural genetic boundaries to improve crop varieties. However, repeatedly using conventional breeding methods might lead to the erosion of the gene reservoir, thereby rendering crops vulnerable to environmental stresses and hampering future progress in crop production, food and nutritional security, and socio-economic benefits. Integrating in [...]

by Shruthi Kodad  , Waleed Sabry  , Assem Elsayed  , Hadi Goubran  and Mohamed Elemary

Received: 25 June 2019;  Published: 26 August 2019;  doi: 10.21926/obm.transplant.1903081

Hematopoietic stem cell transplant (HSCT) recipients are at an increased risk of bacterial, viral, fungal and parasitic infections. Past exposures to infections, the degree of immunosuppression, prolonged neutropenia and presence of graft versus host disease (GVHD) are some of the factors which make HSCT recipients more susceptible to infections. Viral infections have emerged as a major challenge causing high morbidity and mortality in stem cell transplant recipients. Myeloablative conditioning regimens and GVHD pr [...]

by Kamalakanta Sahoo  , Richard Bergman  and Poonam Khatri

Received: 24 August 2021;  Published: 21 December 2021;  doi: 10.21926/rpm.2104049

According to the United Nations Environment Programme (UNEP), the construction and operation of buildings accounted for nearly 38% of total global energy-related CO2 emissions in 2019. The construction sector has been striving to use more low-carbon footprint building products to mitigate climate change and enhance environmentally preferable purchasing. Over the last several decades, there has been substantial growth in engineered wood products for the construction industry. To assess these products used in constru [...]

by Vasilios M. Polymeropoulos

Received: 01 August 2020;  Published: 26 October 2020;  doi: 10.21926/obm.icm.2004042

There is a dramatic need for extensive research into the predictors of severe infection with SARS-CoV2 and therapeutic options for infected people. People who suffer from severe illness and higher mortality display a pattern of having specific co-morbidities (diabetes, obesity, hypertension) and are of higher age. Recent research has described methods of viral entry via receptors (ACE2, TMPRSS2) and the hyper-inflammatory state often associated with severe illness (increase in interleukins, increase in TNF-alpha). [...]

by Jozélio Freire de Carvalho  and Aaron Lerner

Received: 20 June 2024;  Published: 12 October 2024;  doi: 10.21926/obm.icm.2404058

To systematically review the literature for cases using homeopathy in which complete healing was observed. Scielo, Pubmed, CINAHL, and Embase databases were systematically screened for case reports and series of patients successfully cured by homeopathy between 1966 and August 2022. Language limitation was not used. Forty-nine articles, comprising 191 patients, were depicted. Most of them had dermatological conditions (12 papers, 71 patients), followed by infectious (7 papers, 31 patients), neuropsychiatric (10 pub [...]

by Zakkoyya H. Lewis  , Ryan N. Harrison  , Brian D. Clocksin  , Alexandra T. Auslander  and Lara Killick

Received: 05 July 2023;  Published: 12 September 2023;  doi: 10.21926/rpn.2303016

Within the US, people are experiencing longer life expectancy, yet these extended lifespans have not necessarily translated into years living in good health. Musculoskeletal degenerative diseases are particularly prevalent amongst older adults. Research shows that regular resistance exercise carries preventive health benefits to combat these conditions. This study evaluated the impact of an innovative hand-held device (OYO) on the physical function of older adults compared to a traditional chair fitness program (CF [...]