News
Science
19 Aug
RUDN University medics detect alterations in amino acid profiles in children with ADHD

RUDN University doctors found alterations in serum amino acid profile in children with attention deficit hyperactivity disorder (ADHD). The findings will help to understand the mechanism of the disorder and develop new treatment strategies.

Science
17 Aug
RUDN University doctors found out the role of macrophages in liver regeneration

RUDN University doctors found out what role macrophages play in the recovery of the liver after the removal of its significant part.

Science
16 Aug
Ecologists from RUDN University Developed New Models to Identify Environmental Pollution Sources

According to a team of ecologists from RUDN University, polycyclic aromatic hydrocarbons (PAHs) can be used as pollution indicators and help monitor the movement of pollutants in environmental components such as soils, plants, and water. To find this out, the team conducted a large-scale study of a variety of soil, water, and plant samples collected from a vast area from China to the Antarctic.

Science
09 Aug
Doctors Found a Connection Between Amino Acid Metabolism and Joint Hypermobility in Autistic Children

A team of researchers found out that children with autistic spectrum disorder (ASD) have increased levels of the amino acid hydroxyproline. According to the medics, this may be associated with joint hypermobility, a common symptom in ASD patients. This information can help improve anti-ASD therapy.

Science
06 Aug
Biologists Summarized 520 Studies and Found the Best Way to Fertilize the Soil

A team of biologists from RUDN University working together with foreign colleagues summarized the results of 520 studies on the impact of manure on the soil and created a snapshot of all biochemical processes that go on in fertilized soils. The team also compared the effect of manure with and without mineral additives, showed how manure from different animals affects the fertility of the soil, and calculated the optimal amount of manure for soil fertilization.

Science
04 Aug
RUDN University biologists develop a rapid test for detecting the fire blight in plants

RUDN University biotechnologists have created a method for detection of bacterial infection in apple, pear, hawthorn and other plants of the Rosaceae family. The test does not require laboratory equipment, the result is ready in 10 minutes. This will allow detecting the disease quickly and prevent the spread of infection.

Science
03 Aug
A Chemist from RUDN University synthesized a Silica and Niobium-Based Catalyst to Speed Up Petrochemical Reactions 24 Times

Alkylation reactions are used in the petrochemical industry to obtain high-octane number components for gasolines. A chemist from RUDN University found a way to speed this process up to 24 times. To do so, he developed a catalyst based on silica and niobium.

Science
23 Jul
RUDN University biologist tested the resistance of bioplastics to aggressive environment

RUDN University biologist studied the aggressive impact of environmental factors (water, salts, and ozone) on ultrathin nanofibers of biopolymers. The results will help choosing suitable bioplastic depending on the use; for example, for medical implants, biodegradable packaging or filters for water cleaning.

Science
22 Jul
RUDN mathematician builds a COVID-19 spread model — it shows how vaccination affects pandemic

RUDN University mathematicians built a model of COVID-19 spreading based on two regression models. The mathematicians divided the countries into three groups, depending on the spreading rate and on the climatic conditions, and found a suitable mathematical approximation for each of them. Based on the model, the mathematicians predicted the subsequent waves. The forecast was accurate in countries where mass vaccination was not introduced.

Science
21 Jul
Green Suburbs Can Be More Harmful to Urban Residents Than City Centers, Say Soil Scientists from RUDN University

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.

Science
20 Jul
RUDN University scientist proved that people with visual impairments have more difficulties learning to learn a foreign language

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.

Science
19 Jul
Aspirated Consonants May Promote the Spread of COVID-19, RUDN University Linguist Says

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.