Research & Expertise news at HSE University

The history of the invention of telephony reads like a captivating detective novel, but even more intriguing are the events that contributed to the worldwide adoption of this  technology. In this series of columns on IQ.HSE, Anton Basov, HSE Faculty of Computer Science editor, discusses how telephones have become an integral part of our everyday life. The second episode in the series recounts the story of Alexander Graham Bell, who along with his wife and partners embarked on the journey of creating their 'start-up', seeking investments, promoting the telephone in Europe, and grappling with the absence of patent laws.

On September 1st, a new season of the open Student Research Paper Competition (SRPC) started. This competition is aimed at developing the potential of university students who are interested in academic activities. Students, as well as 2023 graduates of Russian and foreign universities, can submit their papers for the competition until October 15^th, 2023. This year SRPC turns 20 years old, throughout the competition’s history, Vadim Radaev, HSE University’s First Vice Rector, has been the chair of the organising committee. In today’s interview, he talks about the history of the competition and the key stages in its development.

Researchers from HSE University and MEPhI have analysed which physiological indicators recorded when watching a movie can predict the audience's assessment. It turned out that the activity of zygomaticus major (the ‘smiling muscle’), heart rate variability and EEG indicators can tell us most about the viewer’s impression of the movie. The results of the study were published in the Frontiers journal. The Government of the Russian Federation supported the research with a mega-grant as part of the ‘Science and Universities’ national project.

Nikita Anisimov was appointed Rector of HSE University two years ago. In his interview with Ernest Mackevičius, Director of the HSE University Institute of Media, journalist, and television presenter, the HSE rector talks about how he came to the university, its achievements and development plans, and how to tell the difference between AI-produced and human texts.

The telephone was invented more than 150 years ago. The history of its invention reads like a detective novel, replete with painstaking work, serendipitous discoveries, moments of enlightenment, and legal battles. Even more intriguing are the events that led to the worldwide adoption of this technology. In this series of columns on IQ.HSE, Anton Basov, HSE Faculty of Computer Science editor, discusses how telephones have become an integral part of our everyday life. The first episode in the series recounts the story of Emperor Pedro II of Brazil demonstrating Bell's telephone at the 1876 Centennial Exposition in Philadelphia.

HSE University economists have found that more than 60% of Russians rely on self-treatment instead of visiting a doctor, something which is facilitated by the easy availability of medicines in Russian pharmacies. This is especially typical for mild illnesses. Buying medicines depends on income, and quite often people replace expensive medicines with cheaper ones. The article was published in the International Journal of Health Economics and Management.

Researchers of the HSE Graduate School of Business trained a machine-learning (ML) model to infer users' subjective wellbeing from social media posts. Having processed 10 million tweets, the researchers compiled a rating of holidays celebrated in Russia based on their popularity. The New Year tops the list, but Russian-speaking users of Twitter are also happy to celebrate Defender of the Fatherland Day, International Women's Day, and Halloween. The study findings have been published in PeerJ Computer Science.

Researchers from HSE University have analysed why people feel happier when they help others. It turns out that joy is caused by different reasons, depending on who we help — relatives or strangers. In both cases, happiness brings moral satisfaction from doing a good deed, but helping loved ones is also associated with satisfying the need for belonging and acceptance, while helping strangers provides a sense of autonomy. The results of the research were published in the Journal of Social and Personal Relationships.