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News
October 1, 2026
HSE Researchers Show How Congenital Motor Disorders Affect Brain Development
Researchers from HSE University’s Institute for Cognitive Neuroscience have synthesised the findings of their previous studies on brain development in children with obstetric brachial plexus palsy and arthrogryposis. Their analysis shows that impaired motor function in early childhood not only limits children’s motor experience but also affects memory, categorical thinking, and information processing. The study has been published in Frontiers in Psychology.
October 1, 2026
Window into the Body: Scientists Develop Neural Network to Detect Risk of 15 Diseases from Retinal Images
Russian universities, with the participation of HSE University, Sber, and Z-union, have developed a neural network that can simultaneously assess the risk of 15 types of pathology from retinal photographs, including not only eye diseases but also cardiovascular conditions. The AI system can help clinicians detect potentially concerning changes at an early stage, identify signs reflecting the condition of retinal blood vessels, and determine whether a patient may need further examination. The paper has been published in Frontiers in Medicine.
September 30, 2026
'We Did Not Limit the Time for Questions'
The International Laboratory for Supercomputer Atomistic Modelling and Multi-Scale Analysis at HSE University held a major conference on molecular dynamics. Participants had the opportunity to attend all the presentations, while speakers were given as much time as they needed to answer questions. The HSE News Service interviewed Grigory Smirnov, Head of the Laboratory, and Genri Norman, Chief Research Fellow, about the conference preparations and the discussions it generated.

 

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Структурные и диэлектрические свойства кристаллов и пленок органического сегнетоэлектрика 2-метилбензимидазола

Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2018. № 3. С. 52–58.
Svinarev F. B., Балашова Е. В., Кричевцов Б. Б., Зайцева Н. В., Панкова Г. А.

Single crystals and films of 2-methylbenzimidazole were obtained by evaporation from an alcohol solution. Films are a texture with a predominant orientation of the pseudo-tetragonal axis in the film plane. The blocks are split spherulite-type crystals in which the pseudotetragonal axis rotates around the center of the block. Dielectric hysteresis loops in the temperature range 290-350 K were studied in crystals and films. In films, loops are observed in an electric field directed both parallel and perpendicular to the film plane. The maximum value of polarization in films is close to that observed in single crystals (P s ~5 µcl / cm2). The difference in the temperature behavior of hysteresis loops in crystals and films is associated with the specific structure of the blocks.

Research target: Nanotechnologies Physics
Priority areas: engineering science
Language: Russian
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Keywords: монокристаллытонкие пленкиthin films SINGLE CRYSTALSBlock structureорганические сегнетоэлектрикиблочная структура
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