The Role of Lipids in Atherosclerosis: Focus on Molecular Biology Mechanisms and Therapeutic Approaches.

Atherosclerosis is a complex vascular disease characterized by the buildup of lipids, inflammatory cells and fibrous components in arterial walls leading to plaque formation and potential thrombotic events like myocardial infarction and strokes. Recently, there has been research on the roles of various types of lipids such as low-density lipoprotein (LDL) cholesterol, oxidized LDL (oxLDL) cholesterol and small dense LDL (sdLDL) in the onset and progression of atherosclerosis. These lipoproteins contribute to dysfunction and inflammation processes that play a role in the development and instability of plaques.

The increasing importance of novel deep eutectic solvents as potential effective antimicrobials and other medicinal properties.

With the rise of antibiotic resistance globally, coupled with evolving and emerging infectious diseases, there is an urgent need for the development of novel antimicrobials. Deep eutectic solvents (DES) are a new generation of eutectic mixtures that depict promising attributes with several biological implications. DES exhibit unique properties such as low toxicity, biodegradability, and high thermal stability.

Power-Optimal Control of a Stirling Engine's Frictional Piston Motion.

The power output of Stirling engines can be optimized by several means. In this study, the focus is on potential performance improvements that can be achieved by optimizing the piston motion of an alpha-Stirling engine in the presence of dissipative processes, in particular mechanical friction. We use a low-effort endoreversible Stirling engine model, which allows for the incorporation of finite heat and mass transfer as well as the friction caused by the piston motion.

Costs and Resource Use Among Patients with Cervical Cancer, Cervical Intraepithelial Neoplasia, and Genital Warts in Algeria.

Cervical cancer rates in North Africa have risen in the last 10 years, suggesting that this region might benefit from cervical cancer screening and HPV vaccination programs. To assess the potential benefits of cervical cancer screening and HPV vaccination in North African countries, country-specific data on the prevalence and burden of HPV-related conditions are needed. To describe the patterns and estimate the costs of management of cervical cancer, cervical intraepithelial neoplasia (CIN), and genital warts in Algeria.

Cooling Cycle Optimization for a Vuilleumier Refrigerator.

Vuilleumier refrigerators are a special type of heat-driven cooling machines. Essentially, they operate by using heat from a hot bath to pump heat from a cold bath to an environment at intermediate temperatures. In addition, some external energy in the form of electricity can be used as an auxiliary driving mechanism.