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June 25, 2026
HSE Researchers Make Aldehydes Perform Dual Function
Chemists from HSE University have discovered a way to carry out a reductive addition reaction without using an external reducing agent. Instead, the required 'resource' is supplied by the aldehyde itself, one of the reaction participants. This approach helps prevent unwanted side reactions, reduces toxicity, and simplifies the production and synthesis of organic molecules, including those used in the manufacture of medicines. The study has been published in Journal of Catalysis.
June 25, 2026
HSE Scientists Explain Why Findings in Autism Research Differ
Researchers from the Cognitive Health and Intelligence Centre at HSE University conducted the first-ever systematic review of studies on the specifics of emotion-from-motion perception in autism. The review showed that differences found between autistic and non-autistic individuals are largely associated with the experimental design and the types of tasks given to study participants. The review findings have been published in Research in Autism.
June 22, 2026
‘In Science, You Are Your Own Boss
Polina Nasledskova is interested in identifying gaps in linguistics and topics that have been overlooked by other researchers. In an interview for the  Young Scientists of HSE University project, she spoke about rare ordinal numerals in Nakh-Daghestanian languages, the benefits of knitting for concentration, and the beauty of the Patriarshy Bridge.

 

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Обзор основных индексов, использующихся в реляционных СУБД

С. 40–42.
Вендин А. С.

When working with relational databases, the main time is loading, searching, update and unload data. When the amount of data is increased, the time to perform these operations is significantly increased, since in fact, all available records, and this reduces the performance and processing speed of the data. One possible way to increase productivity and increase speed data processing can be the use of indexes.

Language: Russian
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Keywords: indexиндексMySQLOracleMySQLOracleSQLСУБДSQLRDBMS

In book

Инновационные технологии научного развития: сборник статей международной научно-практической конференции: в 5 частях. 2017
Уфа: Общество с ограниченной ответственностью "Аэтерна", 2017.
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