Researchers Propose Method to Increase Charge of Supercapacitors
Researchers from HSE MIEM and the Institute of Non-Classical Chemistry in Leipzig have proposed a new theoretical model of supercapacitors that takes into account the properties of a cation, which considerably impacts the electric differential capacitance of supercapacitors. This is the first publication of its kind in electrochemistry. The authors believe that the model will allow engineers to create more powerful energy sources in the future. The results of the study were published in The Journal of Physical Chemistry C. The study was completed with support from a grant by RSF.
HSE University Researchers Develop First Standardized Russian-Language Test for Aphasia-related Disorders
Researchers from the HSE University Centre for Language and Brain have created and standardized a new test battery for diagnosing language disorders in people with brain damage. The test is the first standardized assessment tool in Russia in the field. The paper entitled ‘The Russian Aphasia Test: The first comprehensive, quantitative, standardized, and computerized aphasia language battery in Russian’ has just beenpublished in the PLOS ONE journal.
Why Understanding of Texts Worsens with Age
Psycholinguists from the Centre for Language and Brain, HSE University, have found that to predict semantic relations between words when reading, older adults use their knowledge of the world instead of grammar more often than young adults. Reliance on the meaning of individual words instead of accurate grammar analysis allows for faster information processing, but sometimes causes misinterpretations. The study has been published by the Quarterly Journal of Experimental Psychology.
Researchers Investigate Link Between Bilingualism and False Memories
HSE University researchers have discovered that false information in one’s native and second languages contribute equally to the formation of false memories. The study, entitled ‘False Memories in Native and Foreign Languages’, has beenpublished in the journal Frontiers in Psychology.
Cortex Suppression Resolves Motivation Conflict in Favour of Prosociality
HSE University researchers have found that if cortical excitability is suppressed, the conflict between self-interest and prosocial motivations is resolved in favour of the latter—but only in cases when this conflict is really present.
Inattentiveness in Girls Has a More Serious Impact on Mathematical Achievement than in Boys
Scientists from the Institute of Education at HSE University have shown that children with high levels of inattentiveness demonstrate lower performance in mathematics in primary school, and that this underachievement is more pronounced in girls than in boys. A similar correlation was not observed in the case of hyperactivity.
Researchers Compare Energy Consumption During Extraction and Synthesis of One Diamond Carat
Researchers from HSE University, RAS, and Skoltech have compared actual specific energy consumption in the production of diamonds using traditional (mining) and innovative (synthesis) methods. Depending on the technology, 36 to 215 kWh of energy is consumed to produce a 1 carat diamond. It turned out that not all diamond synthesis technologies surpass extraction methods in terms of energy efficiency. The results of the study were published in the journal Energies.
HSE University Experts Present Report on ‘Africa: Development Prospects and Recommendations for Russian Policy’
The report was prepared by a group from the HSE University Centre for African Studies and the Centre for Comprehensive European and International Studies of the Faculty of World Economy and International Affairs. The authors highlight that Russia is invested in the future development of the continent and is open to dialogue with all African nations. The report names the most economically promising fields to be energy, digital technologies, and agriculture.
Researchers Begin to Understand Correlation of Schumann Resonances and Dust Storms on Mars
The interaction of dust particles in Martian dust storms may cause electric fields that are powerful enough to have charges that induce standing electromagnetic waves known as Sсhumann resonances. This is the conclusion drawn by physicists from HSE University, the Space Research Institute, and MIPT. The paper was published in Icarus journal.
People’s Values Affect Their Attitudes to COVID-19 Restrictions
HSE social and political analysts have established which value models and circumstances promote support for restrictive government policies aimed at combatting the coronavirus pandemic. The research is published in Plos One.
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