STUDY OF THE THERMAL DECOMPOSITION OF PFPES LUBRICANTS ON A THIN DLC FILM USING FINITELY EXTENSIBLE NONLINEAR ELASTIC POTENTIAL BASED MOLECULAR DYNAMICS SIMULATION

Perfluoropolyethers (PFPEs) are widely used as hard disk lubricants for protecting carbon overcoat reducing friction between the hard disk interface and the head during the movement of head during reading and writing data in the hard disk.Due to temperature rise of PFPE solar panels Zdol lubricant molecules on a DLC surface, how polar end groups ar

In China, the government and the cigarette industry yearly lose millions in sales and tax revenue because of imitation cigarettes.Usually, visual observation is not enough to identify counterfeiting.An auxiliary analytical method is needed for cigarette brands identification.To this end, we developed a portable, low-cost electronic nose (e-nose) sy

Despite their simplicity, quantum harmonic oscillators are ubiquitous in the modeling of physical systems.They are able to capture universal properties that serve as references for the more complex systems found in nature.In this spirit, we apply a model of a Hamiltonian for open Cremas quantum systems in equilibrium with a particle reservoir to en

The following article deals with the question of how Chinese martial arts as part of traditional Cremas culture survived into modern times and created a worldwide interest.The paper focuses on the process of modernization of Chinese martial arts against the background of massive social transformations in China during the 19th century.It analyzes di

Abstract The rising global temperatures due to climate change have a profound impact on global health.Heat is associated with many physical and mental health conditions.The impact of heat on health could be exacerbated in polluted areas due to the combined impact of pollutants and heat stress.Polycyclic aromatic hydrocarbons (PAHs) are among enviro