A team of chemists from RUDN University synthesized new organosilicon compounds containing terbium and europium ions. These complexes have an unusual cage-like crystal structure that contains four metal ions. The team was the first to study the magnetic and photophysical properties of such compounds and to observe their magnetic phase transition and luminescence properties.
An associate professor from RUDN University developed a computer model that describes all types of vehicle body damage caused by fatigue failure. According to his computer simulation, low speed on bumpy roads can be more dangerous for a vehicle body than moderate. The results of the study can help measure fatigue resistance in vehicles more accurately.
A research team from RUDN University developed an algorithm to help large groups of people make optimal decisions in a short time. They confirmed the efficiency of their model using the example of the market at which the outbreak of COVID-19 began. The model helped the administration and sellers agree on closing the market and reach a consensus about the sums of compensations in just three steps.
Supporting projects for digital transformation of science and education, formation of a unified data management system, development and adaptation of the architecture of information systems of federal executive authorities - these and many other tasks will be solved by the Institute for Digital Development of Science and Education of RUDN University.
A team of chemists from RUDN University suggested a universal method to synthesize thienoindolizine derivatives. Because of their special properties, these substances can be used to manufacture antibacterial and antitumor drugs, as well as new materials for optoelectronics.
Even if a black hole can be described with a mathematical model, it doesn’t mean it exists in reality. Some theoretical models are unstable: though they can be used to run mathematical calculations, from the point of view of physics they make no sense. A physicist from RUDN University developed an approach to finding such instability regions.
Chemists from RUDN University synthesized soluble biopolymers based on chitin from crab shells. Together with palladium, they form effective catalysts for organic reactions, and their nanoparticles can be re-used over ten times.
Having conducted a large-scale study, a team of scientists improved the classification of human diurnal activity and suggested using 6 chronotypes instead of just ’early birds’ and ’night owls’. Two thousand participants, including the employees of the Institute of Medicine of RUDN University, were tested in the course of the research.
Yakov Kuzyakov, a well-known soil scientist, a leading scientist at RUDN Agricultural and Technological Institute and a professor at the King Saud University, has been awarded the title of highly cited researcher in the field of agricultural sciences (according to Clarivate).
A RUDN chemist has obtained a new compound — a dumbbell-shaped phosphate-bridged molybdenum cluster. The cluster accelerates the reaction of the formation of sulfides from oxides and can be used in pharmaceutical and cosmetic manufacturing.
Mathematicians from RUDN University have studied the properties of compositional operators in spaces with mixed Lebesgue norms. It will help describe the diffusion of liquids in materials with cracks and in porous materials. Such spaces are also useful for obtaining estimates for solutions to the Navier-Stokes equation.
A biophysicist from RUDN University and his colleagues modelled the molecular dynamics of growth of microtubules, the most important elements of cell activity. The researchers have built a model for the interaction of microtubule subunits, which takes into account their internal and external connections. The results will help form a more complete model of the dynamic instability of microtubules. It will allow choosing chemical agents for the treatment of certain diseases, including neoplasms and neurodegenerative pathologies.