by Alyson Holland  and Amanda Lorbergs

Received: 29 October 2019;  Published: 12 December 2019;  doi: 10.21926/obm.geriatr.1904093

Beliefs about the daily experience of a disease are used to identify risk and motivate participation in prevention. For osteoporosis, a disease that is affected by health behaviours throughout the lifecourse, individual perceptions of the disease can affect health decisions and future disease prevalence. Understanding how the experience of osteoporosis is perceived by women at different stages of life can illuminate factors that influence engagement in prevention. Women representing three life stages - young adults [...]

by Galal Khamis  , Jun Chi  and Qingshun Zhao

Received: 12 January 2024;  Published: 18 June 2024;  doi: 10.21926/obm.genet.2402244

Tomato (Solanum lycopersicum), a family of Solanaceae, is an annual crop grown in fields and greenhouses. Tomato is the fourth-largest agricultural crop in the world, with a market value of more than $50 billion. Numerous attempts were conducted on the tomato for further improvement via in vitro regeneration and transformation. This study aims to establish in vitro multiplication, transformation, and gene editing systems in tomatoes by using cotyledon explants. Cotyledon explants were placed on the MS medium suppor [...]

by Peter Lechleitner

Received: 02 March 2018;  Published: 25 April 2019;  doi: 10.21926/obm.icm.1902027

The first part of this position paper focuses on the debate about the scientific status of homeopathy and presents some answers. The scientific debate however, does not represent the available scientific evidence, which actually supports our limited data. Thus, it seems important and we aim to present how homeopathy can be part of an integrated concept in cancer care and how this is approved by randomized controlled trials. We present some arguments which were helpful to us in the discussion with oncologists that d [...]

by Sadmanul Hoque  , Md. Rashidul Islam  , Md Shafiullah  , Saymun Adnan  and Md. Samiul Azam

Received: 18 June 2023;  Published: 28 September 2023;  doi: 10.21926/jept.2303030

In an electric power system operation, the main goal of economic dispatch (ED) is to schedule the power outputs of committed generating units efficiently. This involves consideration of relevant system equality and inequality constraints to meet the required power demand at the lowest possible operational cost. This is a challenging optimization problem for power system operators that can be dealt with efficient meta-heuristic algorithms. This article uses a recent meta-heuristic approach named the generalized norm [...]

by Tammy Lennox  and Angela Kennedy

Received: 08 February 2022;  Published: 20 July 2023;  doi: 10.21926/obm.icm.2303030

The current article describes the application of the Compassion Focussed (CF) formulation to the interaction between individuals and their social context. The standard CF formulation [1] would see the person’s fears as inadvertently reinforced by their attempts to cope with the underlying issue. However, sometimes such attempts to cope can also reinforce the fears of another person or party. Interpersonal CF formulations could provide a compassionate, non-blaming way of enlightening people in their interactions to [...]

by Vsévolod Mymrin  , Reinaldo H. G. Alarcon  , Marilia A. Guidolin  , Kirill Alekseev  , Rogerio J. Hultmann  , Walderson Klitzke  , Karina Q. Carvalho  , Fernando H. Passig  , Charles W.I. Haminiuk  and Rodrigo E. Catai

Received: 08 December 2022;  Published: 27 February 2023;  doi: 10.21926/cr.2301009

Methanol synthesis catalyst (MSC) waste was applied as the principal component (till 70 wt.%) of sustainable ceramics in composites with bauxite processing waste (RM), and waste foundry sand (FS). The results of the initial components' chemical interaction studies by a complex of methods (XRD, SEM/EDS/mapping, AAS and LAMMA) during heating demonstrated the synthesis of amorphous glasslike new formation, their filling of pores and compaction of the ceramic’s structure. In this case, a strong chemical and mechanical [...]

by Richard Cheng  and Jon Kobashigawa

Received: 23 January 2019;  Published: 09 April 2019;  doi: 10.21926/obm.transplant.1902061

Cardiac allograft vasculopathy (CAV) limits long-term survival after heart transplantation. CAV with discrete or tubular lesions can be treated with percutaneous coronary intervention (PCI) with high procedural success. Revascularization with balloon angioplasty, bare-metal stents, and first-generation drug-eluting stents has been associated with high and unacceptable restenosis rates. However, second-generation drug-eluting stents are associated with favorable stent and lesion patency. Stent and lesion patency now [...]

by Assaf Assis  , Lena Sapozhnikov  , Sandra Camargo  and Eduardo Mitrani

Received: 07 May 2019;  Published: 14 August 2019;  doi: 10.21926/obm.transplant.1903078

Background: Cell encapsulation technology is most likely the ultimate solution for cell therapy based clinical approaches. A key issue when developing a functional encapsulated construct is to consider not only the nature of the capsule but also how the cells should be incorporated into the capsule in order to minimally compromise their function. Methods: We have developed a tissue engineering approach, composed of decellularized micro scaffolds and various types of cells in which fully functional "Engineered Micro [...]

by C. Shawn Sun  , Nahid Farzana  , Dinesha Kuruppuarachchi  , Mohammadamin Azimi  and Huayuan Zhong

Received: 10 September 2022;  Published: 04 May 2023;  doi: 10.21926/rpm.2302019

Infrastructure degradation attributable to concrete deterioration and corrosion of reinforcing steel has been a long-standing challenge to the owners and engineers. This problem becomes more evident when concrete structures are subject to aggressively corrosive environments. The use of advanced materials such as ultra-high performance concrete (UHPC) and carbon fiber reinforced polymer (CFRP) bars has a strong potential to overcome this challenge and help build new infrastructure that is durable and sustainable. Ho [...]

by Stefan Hardy Lung  and Thomas Lung

Received: 30 November 2024;  Published: 14 April 2025;  doi: 10.21926/obm.geriatr.2502307

Cellular senescence (aging) is a physiological process that plays a role in tissue remodeling, wound healing, and embryogenesis. Prolonged senescence of cells can have detrimental effects and trigger a secretory phenotype (SASP, senescence-associated secretory phenotype), degenerative disorders, cancer, and age-related diseases. Suitable biomarkers and a range of different laboratory methods are used to investigate these complex relationships in vitro and in vivo. Since a universal biomarker for cell senescence has [...]