News

Soil scientists from RUDN University confirmed that traditional approaches to monitoring of urban soil pollution ignore actual risks for urban residents because they don’t take into consideration the barrier function of the soil. The team used Moscow as an example to show that not only polluted downtown districts but also recreational parks and forest zones can pose a threat to people. This is due to the fact that the barrier functions of the soil are weaker in green suburbs, making it unable to withstand even the slightest pollution.

A scientist from RUDN University analysed the effect of visual impairment on a person’s perception of unfamiliar sounds when learning a foreign language. The experiment showed that lack of access to visual cues makes learning difficult.

According to a linguist from RUDN University, the number of COVID-19 cases in a country correlates with the number of aspirated consonants in its main language of communication. This data can help create more accurate models to describe the spread of COVID-19.

A scientist from RUDN University suggested a new physical model to describe the optical properties of dense plasma. The model was tested on available experimental data and does not require complex calculations.

RUDN University professor and her colleagues from France proved that higher intake of magnesium and vitamin B6 helps to cope with the consequences of magnesium deficiency during pregnancy and in hormone-related conditions in women. Within four weeks, the painful symptoms become less severe, the quality of life improves, and the risks of miscarriage are reduced. The results of the study are published in Scientific Reports.

RUDN University mathematician and his colleagues from France and Hungary developed an algorithm for parallel computing, which allows solving applied problems, such as electrodynamics or hydrodynamics. The gain in time is up to 50%. The results are published in the Journal of Computational and Applied Mathematics.

A soil scientist from RUDN University found out that plants with deep root systems promote the storage of organic carbon in the soil. This, in turn, can help reduce the concentration of CO2 in the atmosphere and mitigate climate change.

Heavy metals suppress enzyme activity in the soil by 3-3.5 times and have especially prominent effect on the enzymes that support carbon and sulfur circulation. This was discovered by a soil scientist from RUDN together with his colleagues from Chile, Germany, the UK and Venezuela. The data obtained by the team can lead to more efficient use and fertilization of agricultural lands.

The RUDN University Academic Council Commission on Foreign Languages held its June research seminar in cooperation with international community of language teachers who became part of the international pro-bono project on challenges and solutions to foreign languages training during COVID-19.

Biologists from RUDN University described the role of tropical rainforests in the production of methane, the second most harmful greenhouse gas after CO2. It turned out that some areas of rainforests not only consumed methane but also emitted it.

A team of chemists from RUDN University and Nesmeyanov Institute of Organoelement Compounds (INEOS) synthesized two heterometallic clusters with almost 100% efficiency. These compounds can be used as catalysts in pharma, production of polymers, and other branches of the chemical industry.

A soil scientist from RUDN University studied soil samples collected at the Tibetan Plateau and discovered that high soil moisture content (caused by the melting of permafrost and glaciers) leads to further temperature increase. Therefore, the rate of soil bogging should be held back in order to slow down global warming.