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Chemists have found the union of surface and bulk superconductivity

2024-02-16 17:06 Employees of the Chemical and Physical faculties of Moscow State University, together with colleagues from the Lebedev Physical Institute of the Russian Academy of Sciences, studied an intermetallic compound of gallium and molybdenum with unusual superconducting properties. Scientists have managed to prove that surface and bulk superconductivity are separated in this substance. The work was carried out with...

Geneticists have updated the database of models related to the work of genes

2024-02-09 20:17 An international group of scientists has made a major update to HOCOMOCO, a database of models of nucleotide sequences of DNA sections binding transcription factors, created in 2013. The article was published in the journal Nuclear Acid Research. HOCOMOCO in Russian stands for "An extensive collection of models for Homo Sapiens." This database stores models of transcription factor binding sites. Each such ...

PNRPU scientist has developed a way to regulate a robot for the production of sound-absorbing structures

2024-02-02 20:11 Noise abatement in aviation ranks second in importance after flight safety. 140 dB sound intensity (airplane taking off) it can cause concussion in humans, and at 160 dB, ruptures of the eardrum are possible. To reduce noise in an aircraft, sound-absorbing structures with numerous holes in the material are used. In aircraft engine building, a robot is involved in shaping these holes, which processes them wi...

Результаты Международного конкурса научно-исследовательских работ «SCIENCE AND EDUCATION – 2024» (22-24 января 2024 г.)

2024-01-26 20:59 Уважаемые участники конкурса, руководители! Подведены итоги Международного конкурса научно-исследовательских работ «SCIENCE AND EDUCATION – 2024», посвященного Международному дню образования (ООН) (Российская Федерация, г. Чебоксары, 22-24 января 2024 г.) (далее – Конкурс). В соответствии с тематикой поступивших на конкурс работ были образованы дополнительные направления. Протокол результатов Конкурса...

Международный конкурс научно-исследовательских работ «SCIENTIFIC DISCOVERIES AND INVENTIONS» (14-16 марта 2024 г.)

2024-01-19 16:52 Уважаемые коллеги! Приглашаем принять участие в Международном конкурсе научно-исследовательских работ «SCIENTIFIC DISCOVERIES AND INVENTIONS», посвященном 145-летию со дня рождения Альберта Эйнштейна (далее – Конкурс). Организацию и проведение Конкурса осуществляет научно-образовательный центр «Science Idea» (далее – научно-образовательный центр). Конкурс проводится в заочной форме. В Конкурсе могут прин...

IAEA Scientific Expedition: Microplastics in Antarctic waters

2024-01-12 20:37 The International Atomic Energy Agency (IAEA), in cooperation with Argentina, has sent the first scientific research expedition to study the presence of microplastics in Antarctica - as part of a global effort to combat this growing environmental problem. Argentine President Javier Miley and IAEA Director General Rafael Mariano Grossi joined the IAEA scientific team at the Argentine Antarctic bases Marambi...

Nanozymes will help diagnose hormones and blood diseases

2024-01-05 20:23 Scientists have developed special nanoparticles — nanosimes. They are used in molecular biological analyses as a label - they can be used to tint colorless substrates (antibodies, antigens, hormones) during diagnosis. Unlike natural analogues, nanosimes have high signal stability and are also relatively cheap. Scientists note that the use of nanosimes in the future will help reduce the prices of various med...

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