Tartu University News

Head of new research group convinced there is a growing awareness of the potential of big data

1 week ago
08.11.2018

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 A new Big Data Research Group led by Professor Sherif Sakr has started working at the University of Tartu Institute of Computer Science. In addition to research and teaching, the new research group is going to develop novel and comprehensive services that help end users to effectively analyse excessive databases. 

In the future, analytical models created by the Big Data Research Group will help to tackle problems in a vast variety of fields from health to digital identification. For example, the research group will elaborate on the highly complex predictive models used currently in health services. So far medical professionals have only been able to use the results predicted by computers, but the group is aiming to develop a novel solution that offers a clear rationale behind each prediction. As such, the updated model helps physicians to determine, for example, whether a patient will develop diabetes within a period of two years and explains the rationale for making such a prediction.

According to the head of the group Professor Sherif Sakr, research communities, as well as industry and public sector have started to realise what an enormous potential big data analytics has. “It is essential that Estonia is at the forefront of research in this strongly emerging field, and has a great potential to influence the international agenda and benefit from the outcomes,” he says.

The establishment of the Big Data Research Group at the Institute of Computer Science at the University of Tartu was supported by the European Regional Development Fund’s Mobilitas Plus Programme that aims to foster a research climate that nurtures creativity, values interdisciplinary research, and stimulates effective knowledge transfer.

According to Andres Koppel, Chairman of the Board of the Estonian Research Council, this science policy measure was created to support the establishment of such research groups: “We are very glad that Mobilitas Plus top researcher grant, aiming to attract the best foreign researchers to carry out their research in Estonia, has been successful and about to fulfil its purpose – a researcher who arrived in Estonia thanks to the grant, has been able to create a new research group, and that his research field coincides with the strategic interests of the university. The university in turn has contributed a lot to support the establishment of this research group.“

More information: Sherif Sakr, Research Professor of Big Data, Institute of Computer Science, University of Tartu, 737 6431, sherif.sakr [ät] ut.ee

Category: Research
Kaja Karo (kajakk)

Students behind new eco-friendly sunscreen win silver medal in international competition

1 week 1 day ago
07.11.2018

The International Genetically Engineered Machine Competition (IGEM) proved extremely successful for students of science and technology from the University of Tartu, who brought home a silver medal. The students and their supervisor successfully solved one problem of marine pollution.

Every year 14,000 tons of sunscreen end up in seas and oceans, with many people applying the product before going swimming. Most commercially produced sunscreens contain chemical compounds with broad-spectrum UV radiation that are extremely poisonous for the natural environment. Sunscreens drastically increase the levels of poisonous substances in water, causing corals to develop pathologies.

In order to avoid water pollution, the students and their supervisor developed a natural UV protectant that only uses mycosporine-like amino acids, which protect the skin from photoaging and have an anti-inflammatory effect and antioxidant activity. The product can even be considered anticarcinogenic.

Our team was awarded a silver medal for their eco-friendly sunscreen in the final round of the competition in Boston.

The project had been launched a year earlier. The finalists were chosen based on the uniqueness of their ideas, Team Wiki (a website that allows the team to share info and ideas, organise group work and collaborate on projects) poster sessions and the total score for their presentation.

The team competing in Boston comprised second-year science and technology students Irina Borovko, Nargiz Kazimova, Frida Matiyevskaya, Turan Badalli and Tinatin Tkesheliadze and third-year students Alissa Agerova and Aleksandra Panfilova. Second-year science and technology students Veronika Kirillova, Artur Astapenka, Klāvs Jermakovs, Nadezhda Chulkova, Anastasia Kolosova, Vladislav Tuzov and Huynh Ngoc Chau Phan were also part of the team. Third-year students Dainis Ivanovs, Luka Bulatovic and Daniel Schmidt assisted the team in the laboratory.

The team was supervised by Ilona Faustova, who has been named the programme director of the year.

More information: Ilona Faustova, Research Fellow in Molecular Biology, ilona.faustova [ät] ut.ee

Category: Research
Kaja Karo (kajakk)

Latest ranking confirms the top quality of social sciences at UT

1 week 1 day ago
07.11.2018

The specialities of the Faculty of Social Sciences of the University of Tartu rose to high positions in the latest Times Higher Education (THE) university rankings by subject. Two subjects entered the ranking for the first time: economics (ranked in the 251–300 range) and education (301–400).

The University of Tartu’s social sciences have maintained their last year’s position in the ranking (in the 251–300 range). In the THE classification, social sciences include communication and media studies, politics and international studies, sociology and geography (human geography and regional planning).

“It is a truly excellent achievement that the teaching and research in business and economics at the University of Tartu have found a place in THE ranking,” said Dean of the Faculty of Social Sciences Raul Eamets. “Our economics is at the same level as that of our good colleagues at the University of Turku and the University of Kiel. Also Saint Petersburg State University and Birkbeck, University of London are in the same range with us.”

Eamets also emphasised the importance of maintaining business and economics education both in Tartu and Tallinn. “It is a shame that as the areas of responsibility are divided between universities, there is an attempt to draw a distinction between business administration and economics. Actually, they are the two sides of the same coin. Together with economists from the Tallinn University of Technology, we have together led both directions and definitely continue to do so in the future,” Eamets added.

The subjects highlighted in the ranking are taught at the University of Tartu in the School of Economics and Business Administration, Institute of Education, Institute of Social Sciences and Johan Skytte Institute of Political Studies.

The universities in the Baltic countries who have made it to the subject ranking in social sciences also include the Tallinn University of Technology (social sciences in the 251–300 range, economics 501+), Vilnius University (social sciences 501–600, economics 501+), and Kaunas University of Technology (social sciences 601+, economics 501+).

To compile the ranking by subjects, the London-based weekly magazine Times Higher Education uses the same methodology as the one used for the THE World University Rankings. For evaluation they employ 13 performance indicators, which describe the learning environment, research influence, volume of research, academic reputation, income, innovation and international outlook.

Further information: Raul Eamets, Dean of the UT Faculty of Social Sciences, Professor of Macroeconomics, 737 5901, 514 0082, raul.eamets [ät] ut.ee

Category: University
Kaja Karo (kajakk)

UT Library Open Stacks and Third-floor Rooms Will Be Opened

2 weeks 1 day ago
31.10.2018

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The open stacks on the first floor and reading rooms, Music Department and private work rooms on the third floor will be opened for the readers on Thursday, 1 November.

“Although the renovation deadline would have been at the beginning of 2019, we are very pleased with the fact that the construction company finished the work already by the end of August,” said Liisi Lembinen, the UT Library Acting Director.  “The full opening of the library can now take place earlier than we dared to expect at the beginning of this year.” 

In September and October, the third floor was furnished and books were reshelved in the reading rooms; the whole of the public space of the library is now ready to welcome our readers.

From Thursday on, the first-floor open stacks are accessible for all readers. “People can find the call numbers of the books on the e-catalogue ESTER, and come and pick up the books from the bookshelves,” said Lembinen and added that the open stacks are provided with plenty of guiding signs so that the books can easily be found. As the open stacks are a totally new feature at our library, we offer guided tours to the readers. Guided tours will be held on Thursday at 11 and 13 o’clock, the guides will meet the participants at the Information desk in the lobby; all students and university faculty members are welcome.

The third-floor recreation area has comfortable seating for relaxing and socialising, and equipment for a more active workout. A special room is provided with an exercise bike, a rowing machine, and treadmills, as well as with yoga mats and dumbbells. There is also a special room where people can eat the food they have brought from home.

The private work rooms, previously very popular among researchers and post-graduates, were also renovated. There are now 56 rooms in total. “These rooms are still in high demand,” said Lembinen.

Although the renovation of the underground stacks is completed, it will still take a couple of months to arrange all the collections to their right shelves. Therefore, some older collections will still remain unavailable until the end of March.

Additional information:  Herdis Olmaru, Communication Manager of UT Library, 737 5749, herdis.olmaru [ät] ut.ee

Category: University
Kaja Karo (kajakk)

What to notice in the Soviet Estonian Female Bildungsroman?

4 weeks 2 days ago
16.10.2018

Recently, Johanna Ross defended her doctoral thesis at the University of Tartu in which she examined works by Soviet Estonian women writers and the depiction of female characters in them.

This topic has intrigued Johanna Ross for a long time. About ten years ago, she began writing a master’s thesis on the topic of Aimée Beekman’s novel An Opportunity for Choice (Valikuvõimalus), more specifically, on the topic of its reception. It has been said that this novel influenced a whole generation of women by challenging the current model of marriage, as discussed in Universitas Tartuensis magazine.

The 1970s and 80s were different for Soviet Estonian literature than earlier times. Many novels on contemporary topics were published, which focused mainly on the marital and extramarital relationships of the characters. Even though these novels were read and talked of, they were considered to have a low literary value.

Understood differently

Retrospectively, these novels and the common direction have been interpreted differently. It has been found that these novels were light fiction and not recognised or acknowledged by the Soviet critics as such. On the other hand, signs of an onset of feminist consciousness in these novels have been seen in these novels.

In her doctoral thesis, Ross gave an overview of novels by Soviet Estonian women authors which can be read as Bildungsroman. These novels focus on the young female protagonist’s quest for her role in society, seeking to reconcile her own wants and desires with societal expectations.

The literary texts analysed by Ross depict the personal and societal growth of a woman, but are created under specific conditions. Firstly, the public order is totalitarian and secondly, female roles dominating both the actual political sphere and the social praxis diverge from the official ideal.

Thirdly, literature by default functions as a site of resistance where opposition to the official doctrine is considered de rigueur.

Johanna Ross wanted to find out, which situations are played out on literary characters and how they resonate with the audience. For this purpose, she designed two ways of reading.

The first one is a national-oppositional reading mode. This reading assumes that literature rebels against the Soviet regime and the Soviet literary ideology by trying to subvert it in a surreptitious manner that is recognisable for the informed reader.

The second is a feminist reading mode which also often employs a subversive rhetoric of resistance by either criticising the traditional gender roles and the corresponding storylines.

In the analysis of the texts, Ross included their contemporary reviews, taking into account that the reviews published in the Soviet media might not have reflected the immediate reading experience, but were informed to a considerable extent by the political currents of the time.

Among others, Ross also looked at war novels published mainly in the 1960s. According to her, the Khrushchev Thaw made it possible, both in Estonia and elsewhere in the Soviet Union, to write about war in a slightly different manner than before.

Thus, the authors could pay more attention to the meaning of war for the individual. “Based on my thesis, it could be concluded that Estonian women writers carried out this deviation by depicting everyday life in the home front or in occupied areas where there was a majority of women”, said Ross.

Authors largely depicted their own experience, or that of their close acquaintances. However, the female characters created were strong women who were not afraid of physical labour, as dictated by the Soviet ideology. Ideologically, they are also pure and righteous, or at least on the path to such purity. On the other hand, these characters are created in a very feminine way. The author draws attention to their physical appearance and their caring nature.

On the one hand, they have romantic interests, but – in keeping with a typical model for the female Bildungsroman – romances seldom have a happy ending. The female protagonist typically has to – and wants to – cope on her own.

Changes between editions

One of the novels that Ross looked at more closely was With Tale of the River Emajõgi (Emajõe jutustus) by Luise Vaher. Her attention was primarily drawn to the differences between the two editions published in 1960 and 1974. The author has made changes to the text that mostly concern the female protagonist Anneli and her life.

The earlier Anneli took the path destined for a hero of a Soviet novel distancing herself from her old life and reactionary family and striving towards a new, communist social order.

“Descriptions of her looks, thoughts and feelings, however, are often reminiscent of a romantic heroine straight out of a “bourgeois” romance novel – a popular genre in Estonia during the author’s youth”, said Ross.

In the new edition, the author tries to make Anneli’s story more “correct”, to mould the protagonist into a more politically conscious Soviet woman. Descriptions of her looks and romantic scenes have been cut down and in general, the importance of a romantic storyline for her has been downplayed. “This decreases the importance of the private sphere in the novel and in turn makes the story less appealing for the audience”, thought Ross.

The author of the doctoral thesis also looked at Village Without Men (Meesteta küla) by Lilli Promet. This novel, set in the home front has an abundance of female characters, descriptions of their past and wartime scenes of their everyday lives.

The novel is made significant by the fact that the author and various institutions wrangled for three years over its publication. Ross explained that the main reason concerned the structure of the text which put it into contrast with the heroic narrative of the Great Patriotic War.

During those three years, when the publishing of the novel was delayed, the range expanded of what was considered as being acceptable. “The novel in question served as an agent of change itself in the local context and permission was finally given”, said Ross.

As a result, the publication history of the novel marks it out as a bold, rebellious act despite the fact that the text itself includes utterly Soviet scenes of meetings and people singing The Internationale together, for example.

Almost 20 years later, Lilli Promet writes the novel Girls from the Sky (Tüdrukud taevast). The protagonist is an Estonian-born Soviet female parachutist who is tasked with gathering information in German-occupied Estonia. The protagonist is described as particularly ladylike, drawing attention and letting herself notice her own and other women’s clothes and hair.

The reception of the novel was rather cold. Ross considers one of the reasons was probably because war history, including the occupation of Estonia, was still a highly regulated subject despite the slowly slackening ideological constraints and remained so up until the collapse of the Soviet Union. “These traumas had still not been talked through for Estonians. The audience was somewhat sceptical towards any sort of lighter approach to the subject”, said Ross.

Ross noted the same for Aimée Beekman’s Potato Bells (Kartulikuljused). It does not give priority to the gender issue but it depicts Estonians’ mass escape to the West in 1944 in a grotesque light.

Another reason is the gender discourse that had undergone a change by 1979. Girls from the Sky found itself against the backdrop of the so-called everyday literature rather than war literature.

“Although the feminisation of the character of a Soviet female parachutist could have been intriguing in theory, it seemed more like a caricature at the time, belittling both war and women, and the audience was not amused”, said Ross.

Ross looked more closely at marriage novels that centre on the question of reaching, maintaining or breaking up a marriage. The first such novel she analysed was Ukuaru by Veera Saar.

It is a two-part novel, with a significant focus on finding oneself either through professional, social self-actualisation or through family.

Perhaps the most remarkable part for Ross is the way that half of Ukuaru has been almost completely forgotten. The story of private self-actualization as embodied by Minna of Ukuaru is well remembered: she lives during the lost Golden Age, the Republic of Estonia of the 1930s, and fits the romantic archetype of an Estonian country woman.

At the same time, Kaili, a Soviet Estonian forestry worker in the 1950s, who works hard to break out of the shadow of her husband, has been left out.

Influenced by the completion of the library

Ross explained that as the library of the University of Tartu was closed to the renovation works during the last years of writing her doctoral thesis, she had to find help from Tartu Oskar Luts Public Library and the Estonian Literary Museum’s Archival Library.

At the same time, the author of the doctoral thesis found that the need for being at the library physically has declined.

While writing the thesis, Artiklite ja Retsensioonide Kroonika (Chronicle of Articles and Reviews), journals Keel ja kirjandus (Language and Literature), Looming (Creation) and Vikerkaar (Rainbow) as well as the newspaper Sirp ja Vasar (Sickle and Hammer) had also been fully digitised and made available online. This made work considerably easier.

The translation of this article from Estonian Public Broadcasting science news portal Novaator was funded by the European Regional Development Fund through Estonian Research Council.

 

Category: Research
Mari-Liis Pintson (pintson)

Folkloristic approach throws new light on old norse sagas

4 weeks 2 days ago
16.10.2018

Old Norse family sagas are the part of vernacular literature written by Scandinavian people up to 14th century. Although the stories are very realistic, usually connected with realism and down-to-earth conflicts, supernatural elements are also present and important in them. Most of the scholars have neglected these elements, but the professor of Scandinavian studies at the University of Tartu, Daniel Sävborg, has inversely felt special interest in these parts.

Old Nordic literature has been Sävborg’s focus for a very long time, because Icelandic sagas are very rich and fascinating material, as he said. What is more, he mentioned that Icelandic authors wrote more over 100 years than Swedish authors wrote during the whole medieval times. So, the culture of Iceland had the one with the largest vernacular literatures in Europe during those times.

With his four-year project, he wanted to throw light on these parts exactly, which have generally been neglected, and with the help of new perspectives, regarding comparative material as well as theory. “The Old Norse stories are realistic,  about farmers’ lives, for example, but there are also trolls and other supernatural beings as characters. They have been seen as some sort of anomaly and therefore it seems that these have not been researched, as they do not fit into the general picture of what Icelandic sagas should look like”, he explained.

Different People Interpreted Supernatural Differently

He also wanted to use a folkloristic approach, since until now, the Old Norse literature has been largely studied by the philologists, who are mainly analysing written text and language, but the folkloristic view opens new aspects of the stories and also give material for comparison with the later stories.

“My goal was to see the supernatural elements in the folkloristic way to understand them as a possible part of the people’s folk belief in the time when the text was written”, Sävborg noted. “It is quite clear that nowadays it is maybe rather peculiar to have superstitions, but in medieval times, it was an important part of people’s lives. They believed that that trolls and spirits lived in the mountains and forests, for example.”

As one of the most important results, Sävborg named the very clear distinction between learnt and popular discourse. “Earlier scholars have considered supernatural as a purely literary motif in the sagas, but I would say that it reflects a real thing. But of course, I could determine very different treatment of supernatural characters in the different type of texts. In the texts written by priests, for example, supernatural characters were basically manifested demonic spirits, demons and devils, but not an independent species, as they were interpreted in the sagas of farmers, for example. For regular people, trolls were species who lived in the mountains and had families etc”, he described and added that this distinction can explain the depiction of supernatural beings in different texts.

Helps to See Deeper

Sävborg sees that the same distinction can be used in the future when working with some other supernatural medieval texts, because by using this, it is possible to see so much more in the texts. As one more recommendation to colleagues or contribution to the science he named, the general idea is to use a more folkloristic approach and compare earlier texts with later ones.

During his project, Sävborg published many publications and some books, and he has some more articles coming. He also plans to continue supernatural studies and research oral narratives and traditions, maybe with an ex-doctoral student from Reykjavik.

Further information:
Daniel Sävborg, UT Professor of Scandinavian Studies, Head of the Department of Scandinavian Studies, daniel.savborg [ät] ut.ee

Written by Marii Kangur

This article was funded by the European Regional Development Fund through Estonian Research Council.

Category: Research
Mari-Liis Pintson (pintson)

Smarter data analysis strategies will improve infertility treatment in the future

4 weeks 2 days ago
16.10.2018

Scientists from Tartu have discovered a simple way how to improve infertility treatment in the future. The results of the study, published in Human Reproduction, a top journal in the field, can be used in precision medicine to account for the variability in each female patient's menstrual cycle. This personalised approach will first and foremost benefit those couples, who have experienced repeated IVF failure.

In 2017, more than 2800 in vitro fertilization (IVF) procedures were carried out in Estonia, resulting in the birth of 430 babies, which accounts for 3% of all births. The low 15% success rate of IVF can be caused by problems in several stages of the treatment. One of such stages is embryo implantation, which marks the beginning of the pregnancy. However, if the embryo is transferred into the uterus on the wrong day, even the best embryos cannot overcome this, resulting in a negative pregnancy test.

The task of the infertility treatment specialist is to recommend the best treatment for each patient. Female infertility can be caused by problems with endometrial (the inner uterine lining) receptivity. While in natural conception the developing embryo can „sit and wait“ until the endometrium matures to peak receptivity, in IVF treatment it is of utmost importance to transfer the embryo on the correct day to increase the chances of pregnancy. Different methods are used to assess endometrial receptivity, the most accurate of which is a test measuring the expression patterns of different genes in an endometrial biopsy. For this, a minimally invasive endometrial biopsy is taken in the cycle preceding the IVF cycle on the day the endometrium is supposedly the most receptive. Analysis of the expression patterns of specific marker genes provides vital information to decide whether the „right genes are expressed at the right time.“ If needed, the time of the embryo transfer is adjusted, providing an example of precision medicine in infertility treatment.

The study, published in Human Reproduction, a leading journal in the field of reproductive medicine, is based on the well-known fact that the inner uterine lining consists of several different cell types. The novelty of the study lies in the fact that previous studies have not considered the effect of cell type proportions on endometrial gene expression profiles. This novel approach makes gene expression profile analysis more specific, thus also improving the performance of tests based on gene expression patterns. The paper has also been highlighted by the editor-in-chief of Human Reproduction, meaning that it is considered to be a remarkable improvement in this field.

The study was a collaboration between scientists from Estonia and Spain, and a natural progression to the earlier work of the research group in Tartu, which allows to improve IVF efficiency. Marina Suhorutšenko, the first author of the paper and a PhD student at the Institute of Clinical Medicine, University of Tartu, explains: „It is common knowledge that the inner uterine lining includes different cell types; however, all the previous studies have consistently ignored this fact. Our work shows how to account for this variability in cellular composition, and thus considerably improve the accuracy of biomarker discovery.“ In the clinical setting, only the whole tissue gene expression profile is usually analysed, as analysing cellular fractions separately is labour-intensive and expensive. „We have developed a pipeline that allows to skip this step, and instead uses a different data analysis approach to improve the accuracy without extra costs,“ added Suhorutšenko.

Dr. Triin Laisk, a Research Fellow at the Estonian Genome Center, who coordinated the data analysis of the study adds that the confounding effect of biopsy cellular composition has been largely ignored in the past, and not only in the field of reproductive medicine. „By taking it into account we can decrease the amount of random and false positive findings, and eventually improve our knowledge on the biology behind different conditions, as well as facilitate the discovery of novel biomarkers,“ said Dr. Laisk.

The results of the study have immediate practical value, and the research team is currently working on how to integrate these findings into a genetic test that is used in infertility treatment clinics to select the best day for embryo transfer. The Competence Centre on Health Technologies (CCHT), where the study in question was carried out, has developed an endometrial receptivity test called beREADY.

„We have done some important basic science, such as this study, that eventually will improve the efficiency of IVF treatment,“ explains Professor Andres Salumets, the coordinator of the study. „Tests and methods applied in the clinical setting are never the result of only one discovery. There are smaller and greater breakthroughs, but the elegant data analysis solution applied in this study is a good addition to the beREADY personalised treatment tool currently being tested by several clinics. From a technological point of view, we can use patented solutions in the beREADY test, but we also need to use smarter data analysis approaches to stand out among the competitors,“ said Prof. Salumets.

Media Contact: Andres Salumets, UT Professor of Reproductive Medicine, +372 5620 4004, andres.salumets [ät] ccht.ee   Translated by Estonian Research Council Category: Research
Mari-Liis Pintson (pintson)

Inaugural lecture by Marko Pajević, UT Professor of German Studies

1 month ago
09.10.2018

On 11 October at 16:15, the University of Tartu Professor of German Studies Marko Pajević delivers his inaugural lecture “The Access to the World. Poetic Thinking and Reality” in the university assembly hall.

If we want to understand the world, we must first of all understand our access to it. In Professor Pajević’s view, when making sense of our perceptions, we necessarily recur to language. Our sensual perceptions pass through words in order for us to make sense of them and to establish what we consider the world we live in, our worldview. Consequently, meaning comes with language.

Literature can be considered the laboratory of meaning. If we want to think the specificity of literature, la chose littéraire, we must however think beyond the sign and find ways of considering other dimensions of meaning-making. Poetic thinking considers language not as a product but as an activity of the interaction between the form of language and the form of life. That implies that we have to consider the continuous (Henri Meschonnic) of language: we could say with Wilhelm von Humboldt that it is not the words that constitute speech but, on the contrary, the words emerge out of speech. Language is thus always determined by its unique situation. Reason must resonate with the world; we have to ‘reasonate’. This is the dialogical dimension of poetic thinking, the relationship primes.

Whence the need for a poetological anthropology. The Humanities then are ‘disciplines of meaning’, shaping our perception of reality.

Marko Pajević studied in Munich, Berlin and Paris and received his PhD at the Free University of Berlin and Paris 8 University on the poetics of Paul Celan, and his habilitation on Poetic Thinking in France. He taught at the Sorbonne, Queen’s University Belfast and the Royal Holloway University of London and Queen Mary University of London, and was a Senior Research Fellow at the Centre Marc Bloch (Humboldt University of Berlin) before taking up his appointment at Tartu in January 2018. He has published monographs on Paul Celan, Franz Kafka and Poetic Thinking and many articles on various aspects of poetics. For his recent and current projects, see apt.ut.ee. Professor Marko Pajević’s work in Tartu is supported by the University of Tartu ASTRA project PER ASPERA, which is financed by the European Regional Development Fund.

There will be a live webcast of the lecture, which can be viewed on the university’s video portaal www.uttv.ee

Additional information: Marko Pajević, Professor of German Studies, 58535504, marko.pajevic [ät] ut.ee

Category: University
Kaja Karo (kajakk)

New Counselling Centre opens doors to students

1 month 1 week ago
08.10.2018 The Study Department of the University of Tartu opened the doors on the new offices of its Counselling Centre to students at all levels of study this week. The centre is now based in the university’s library. The counsellors at the centre help students think about their studies and careers and draw up a personal development plan to enhance their skills and knowledge. It is important to the centre to reach every student at the university. Given that the library is one of the most important hubs for the student body of any university, the decision was taken to set up the centre’s new offices precisely there. In addition to advice on the organisation of studies and careers, the counsellors at the centre share information about training and seminars. Working with tutors i.e. counsellors who are students themselves, the staff at the centre are available to help undergraduates who speak either English or Estonian. Students will find it worthwhile approaching the counsellors as soon as possible so that the plans drawn up early on in their studies at the university can be successfully implemented or, if necessary, amended in good time. The Counselling Centre aims to offer high-quality, impartial, confidential and relevant advice that is available to the entire student body. More information about the centre can be found online at www.ut.ee/en/counselling. Additional information:
Kristel Mikkor, Head of Office of Academic Affairs, 737 5508, kristel.mikkor [ät] ut.ee Category: University
Mari-Liis Pintson (pintson)

Finnish entrepreneur Peter Vesterbacka gives a public lecture at the University of Tartu

1 month 2 weeks ago
28.09.2018 On 3 October at 18:00, the Finnish entrepreneur Peter Vesterbacka will deliver a public lecture “Big ideas and big mistakes. How to get back on your feet”.  Peter Vesterbacka is a colourful person. It was after he joined the game developer Rovio that Angry Birds became the world’s best known mobile game and Vesterbacka himself the most sought-after Finn in the world. Vesterbacka’s attention is currently focused on the world’s leading startup event Slush and the plan to build the Tallinn–Helsinki tunnel funded by private capital, primarily from Chinese investors, in an unbelievably short time. In his view, our twin cities have the potential to become one of the global centers of attraction. The lecture is held in English at Jakobi 2–226.   Further information: Aitel Käpp
Head of Marketing and Communications
Centre for Entrepreneurship and Innovation
aitel.kapp [ät] ut.ee Category: Continuing Courses
Mari-Liis Pintson (pintson)

University of Tartu maintains high position in world university rankings

1 month 2 weeks ago
27.09.2018

The Times Higher Education (THE), which is considered the world’s most reputable compiler of university rankings, published the most recent ranking of the best universities yesterday. Despite the ever-increasing competition, the University of Tartu maintains its standing in the 301–350 range.

In the newly published rankings, the University of Oxford is the first, the University of Cambridge takes the second and Stanford University the third place. The journal ranked a total of 1,258 higher education institutions. The other Estonian university featured in the table, Tallinn University of Technology, is ranked in the 601–800 range.

Read more on the web ...

Category: University
Mari-Liis Pintson (pintson)

Design contest for the rector’s chain of office, medals and badge of distinction of the University of Tartu

1 month 2 weeks ago
27.09.2018 The University of Tartu announces a design contest for the design of the rector’s chain of office, the medals (grand medal, medal, medal of the honorary doctor, medal of the honorary fellow, Skytte medal) and the badge of distinction of the university. General principles of the design of the chain of office of the rector, medals and badge of distinction:
  • the chain of office, medals and badge of distinction correspond to the sources of identity of the University of Tartu;
  • the design withstands the test of time;
  • the rector’s chain of office, the grand medal, the medal, and the badge of distinction form a stylistically uniform set;
  • the facade or the portal of the university’s main building as a generally known symbol, the text “UNIVERSITAS TARTUENSIS” and the year of founding the university 1632 are used as central design elements;
  • the design of medals and the badge of distinction expresses the principles laid down in the statutes of these awards;
  • the material of the chain of office, medals and the badge of distinction must comply with their intrinsic value.
Basics of the design of the rector’s chain of office:
  • the design stems from the symbols that reflect the university and its academic spirit, and not from the current structure of the university;
  • the basic material of the chain of office is silver; in addition, other materials can be used.
Basic parts of the rector’s chain of office:
  • front central element;
  • side chains;
  • support chain (on the back of the neck);
  • central element on the back.
Dimensions of the rector’s chain of office:
  • length (total for front and back) up to 60 cm; possibility to shorten or lengthen by a few centimetres;
  • width of side chain at least 3 cm, in proportion to the size of the central element;
  • length of support chain 16–19 cm.
The design of the rector’s chain of office, medals and badge of distinction of the university must be submitted as a set of seven designs. Submission deadline is 30 January 2019. Please submit your entry and the price quotation for realisation of the designs in an envelope marked with a unique title/word to the academic secretary of the University of Tartu, Ülikooli 18–138, 50090 Tartu. The author’s name should be supplied in a separate sealed envelope. Entries must be presented in two-dimensional design, scale 1 : 1, showing depth and thickness, as well as materials used. If requested, digital images of the designs may be enclosed. Winners will be chosen by a committee comprising the rector of the University of Tartu, Professor Juhan Maiste, Professor Kadri Mälk, Lecturer Eilve Manglus and a representative of students. The prize fund for the selected designs is 10,000 euros; the committee will decide the distribution of the amount between the winning entries. The university will make an agreement with the author(s) of the winning designs for making the rector’s chain of office and medals. The deadline for handing the rector’s chain of office and the medals over to the university on 1 October 2019.   Further information: Andres Soosaar Academic Secretary of the University of Tartu 737 5605 andres.soosaar [ät] ut.ee Category: University
Mari-Liis Pintson (pintson)

Inaugural lecture by Professor Juhani Yli-Vakkuri: a Philosopher Looks at Semiotics

1 month 2 weeks ago
25.09.2018

On 26 September at 16:15, the University of Tartu professor of philosophy of language Juhani Yli-Vakkuri delivers his inaugural lecture “Is Meaning Arbitrary? A Philosopher Looks at Semiotics” in the university assembly hall.

According to the thesis of the arbitrariness of meaning, the relationship between the sound of a linguistic expression and its meaning is arbitrary in that a meaning that is associated with one sound could have in principle been associated with any other sound. The arbitrariness of meaning has assumed a special pride of place in the semiotic tradition, but it is also widely accepted by linguists and philosophers. This lecture will make a case for the surprising conclusion that the arbitrariness thesis is false: some meanings of some sounds cannot, even in principle, be associated with certain other sounds.

Juhani Yli-Vakkuri completed a PhD (DPhil) in philosophy at the University of Oxford in 2012. Before being elected Professor of Philosophy of Language at the University of Tartu in September 2017, he was a Postdoctoral Research Fellow at the University of Oslo and an Alexander von Humboldt Research Fellow at Bielefeld University.

Professor Yli-Vakkuri’s research interests are in the philosophy of language, the philosophy of mind, epistemology, metaphysics, and philosophical logic. He is co-author (with John Hawthorne) of the monograph Narrow Content (Oxford University Press, 2018) and co-editor (with Mark McCullagh) of Williamson on Modality (Routledge, 2017), and his work has appeared in a variety of leading philosophy journals, such as Noûs, Analysis, Philosophical Studies, and Philosophical Quarterly.

Professor Juhani Yli-Vakkuri’s work in Tartu is supported by the University of Tartu ASTRA project PER ASPERA, which is financed by the European Regional Development Fund.

There will be a live webcast of the lecture, which can be viewed on the university’s video portal UTTV.

Additional information: Juhani Yli-Vakkuri, Professor of Philosophy of Language, +4 9176 2377 5633, tuomo.juhani.yli-vakkuri [ät] ut.ee

Category: Research
Mari-Liis Pintson (pintson)

IdeaLab starts with a new pre-incubation programme

1 month 3 weeks ago
19.09.2018

The autumn season of the University of Tartu’s IdeaLab starts on 20 September with Idea Hackaton, which is also the opening event of the Starter programme and the new Fast Track Tartu programme piloted by members of the Tartu startup community.

The Idea Hackathon, led by Harald Lepisk and Taavi Tamm in Spark Hub on 20 September, is open to all young people interested in entrepreneurship, no matter whether they have a business idea or not. Everyone with a business idea will have an opportunity to pitch and others can join the team whose idea they like best. The idea can be developed further either in the Starter programme or an entrepreneurship education course. The Starter offers workshops on various topics, such as marketing, presenting business ideas, service design, etc. The best teams are going to pitch their ideas at sTARTUp Day on 24 January 2019.

According to manager of the IdeaLab Maret Ahonen, this year’s Idea Hackathon will be different from previous ones because the event is organised in cooperation with the Tartu startup community, and the representatives of Tartu startup ecosystem and EIT Health will be present.

“We want to validate whether bringing all the organisations together helps the teams to better understand what is going on in the startups of Tartu. If this event proves successful, we could turn the whole Tartu startup ecosystem into an accelerator programme, which helps teams with cool ideas to reach their goals,” said Lauri Sokk, the head of Smart City Tartu of Tartu City Government.

The Estonian-Latvian joint programme EstLat-Accelerate is looking for already existing teams who are interested in workshops and mentoring in Tartu and Riga. While the Starter programme is open for everyone, the EstLat-Accelerate will select only about 10 teams to join the programme.

In the Yep!Starter programme, the IdeaLab together with the Tartu startup community members organise workshops on various business topics for Ukrainian students in Kyiv.

Sign up for the Starter and EstLat-Accelerate programme on the UT IdeaLab’s website at ideelabor.ut.ee. All programmes are free for participants and the events are held in English.

The Starter programme is funded by the European Social Fund. EstLat-Accelerate is implemented under the European territorial cooperation goal of the cohesion policy and it supports cross-border cooperation. The programme is co-funded by the European Regional Development Fund (ERDF), the Republic of Estonia and the Republic of Latvia.

This article reflects the views of UT IdeaLab. The managing authority of the programme is not liable for how this information may be used.

Contact: Riin Lisett Rei, UT IdeaLab marketing and communication manager, 737 4817, riin.lisett.rei [ät] ut.ee

Mari-Liis Pintson pressinõunik tel +372 737 5681
mob +372 5866 8677 mari-liis.pintson [ät] ut.ee
www.ut.ee

 

Category: Entrepreneurship
Mari-Liis Pintson (pintson)

International recognition to the high level of pharmacy and pharmaceutical sciences at UT

2 months ago
13.09.2018

For the first time, the University of Tartu reached the top 50 in pharmacy and pharmaceutical sciences in the reputable Academic Ranking of World Universities, also known as the Shanghai Ranking.

Shanghai Jiao Tong University has published the international Academic Ranking of World Universities (ARWU), also known as the Shanghai ranking, since 2003. Every year more than 1200 universities are evaluated and the best 500 are included in the ranking. While last year the University of Tartu’s rank in pharmacy and pharmaceutical sciences was within the range 76–100, this year UT ranked as high as 49th.

Head of the Institute of Pharmacy of the University of Tartu, Professor in Pharmacognosy Ain Raal said he was proud of his colleagues, his speciality, and the university. “A position among the fifty best universities in the world in pharmacy is a great surprise, a great pleasure and recognition for the Institute of Pharmacy, as well as an honour to Estonia and to the University of Tartu,” Raal said.

He pointed out the three factors behind the high position in the ranking, “We have managed to achieve a lot with few people and few resources, because our productivity per person is high. We cooperate closely both at the international level and in Estonia and among ourselves, and despite our very small number of pharmacy scientists we have managed to contribute at a high level to all the narrower branches of pharmacy.”

Further information:
Ain Raal
UT Professor in Pharmacognosy
5386 4749
ain.raal [ät] ut.ee

Category: University
Mari-Liis Pintson (pintson)

Video: Academic year opening ceremony

2 months 1 week ago
04.09.2018 Opening ceremony of the 2018/2019 academic year took place on Monday, 3 September in the University Assembly Hall.

Opening address: Professor Toomas Asser, Rector of the University of Tartu

Salutatory addresses:
  • Indrek Reimand, Deputy Secretary General of the Ministry of Education and Research
  • Urmas Klaas, Mayor of Tartu
  • Allan Aksiim, President of the Student Council of the University of Tartu
  • Anette Kuuseorg, First-year student of physics, chemistry and materials science of the Faculty of Science and Technology
 

 

Category: University
Mari-Liis Pintson (pintson)

Neurobehavioral correlates of obesity are largely heritable

2 months 2 weeks ago
30.08.2018 When it comes to weight gain, the problem may be mostly in our heads and genes. Clinicians should consider how the way we think can make us vulnerable to obesity, and how obesity is genetically intertwined with brain structure and mental performance, according to new research.  The study, led by researchers at the Montreal Neurological Institute and Hospital (The Neuro) and published in the Proceedings of the National Academy of Sciences on Aug. 28, 2018, was an examination of magnetic resonance imaging (MRI) and cognitive test data from 1,200 individuals, supplied as part of the Human Connectome Project.  Researchers found that people with higher a body mass index (BMI) showed reduced cognitive flexibility, ability to delay gratification, visuospatial ability and verbal memory. They also found that people with increased BMI tended to have a thicker left prefrontal cortex and a thinner right prefrontal cortex. Previous studies have shown damage to the right prefrontal cortex can lead to increased eating.  Subjects with higher BMI also had increased volume in the left amygdala, which is believed to play a role in response to food cues. They also had decreased volume in the entorhinal-parahippocampal structures, which are associated with episodic memory and context mediation. This suggests a model where people prone to obesity are more sensitive to visual food cues, and less able to resist them by considering the negative context of eating, like weight gain. Many of the subjects were siblings, including fraternal and identical twins. This allowed researchers to determine the heritability of the traits as well as obesity, measured by BMI. Using statistical methods, researchers found that many of the cognitive and neurological traits have genetic links with obesity. This suggests the role genetics play in obesity is manifested at least partially through brain anatomy and cognitive functions.  “This research will be useful in developing interventions to help people with obesity,” says study’s lead author, Uku Vainik, a researcher at The Neuro and the Institute of Psychology at University of Tartu. “Modifying neurobehavioural factors with cognitive training, to improve people’s ability to resist food, for example, could hold promise. Interventions shouldn’t just focus on diet, but also acknowledge the neurobehavioural profile that obesity is genetically intertwined with. Such interventions might help people to stay lean despite their genetic signature.” “This work adds support to the theory that body weight in humans is partly under control of higher-level brain systems involved in cognition, decision-making and motivation,” says Alain Dagher, the paper’s senior author. “Furthermore, individual differences in these brain systems that regulate food intake appear to be moderately heritable.”  This study was supported by funds from the Canadian Institutes of Health Research and the Natural Sciences and Engineering Research Council. Uku Vainik was supported by the Estonian Research Council, and Fonds de recherche du Québec – Santé (FRQS). Additional information: Uku Vainik, Research Fellow of the Department of Experimental Psychology (University of Tartu), uku.vainik [ät] ut.ee Category: Research
Mari-Liis Pintson (pintson)

University of Tartu and Graanul Invest cooperate to develop wood valorisation technology

2 months 2 weeks ago
27.08.2018

University of Tartu and AS Graanul Invest signed a framework agreement last week which provides for research and development cooperation to develop wood and biomass valorisation technology in Estonia. According to the five-year agreement, the parties plan to conduct joint research studies and develop training programmes. Graanul Invest is also willing to contribute to doctoral studies in this area at the University of Tartu.

“There is surely a need and an opportunity in both Estonia and the whole world for wood and biomass valorisation on a new technological level, and the university is willing to cooperate with all enterprises who consider it promising and who would also be ready to finance the cooperation,” said Vice Rector for Development of the University of Tartu Erik Puura, recognising the initiative of Graanul Invest. “We are particularly pleased with the company’s plan to support doctoral studies.”

Peep Pitk, R&D Manager of Graanul Invest, was pleased to have found a local research partner in the University of Tartu – a partner who is looking towards industry and willing to contribute to a more applied approach to cooperation with the private sector. “In cooperation with our partners we are setting up an innovative wood fractionation plant, and cooperation with UT will help us find the best solutions for process optimisation and product development.”

In the University of Tartu, the framework agreement will be carried out by the Centre for Synthetic Biology led by Mart Loog, Professor of Molecular Systems Biology of the Institute of Technology.

According to Loog, the cooperation agreement resulted from the parties’ common interest in establishing high-technology industry for biomass valorisation in Estonia. “The University of Tartu has expertise in the area of synthetic biology and Graanul Invest has a clear vision on how to apply the know-how in industry,” said Loog. “Our cooperation should lead to converting the knowledge, which is currently on the fundamental science level, into a form that can be applied in industry. Biomass is our national treasure, and both parties are interested in its sustainable use.”

Cooperation under the agreement has already started. The core facility for wood chemistry and bioprocessing, a member of the cluster of biotechnology core facilities of Estonian research institutions (BTCluster), in cooperation with Graanul Invest have already started the validation of lignin analysis methods and evaluation of opportunities for lignin valorisation. The University of Tartu is currently preparing for a project of the European Commission’s Horizon 2020 Teaming programme in order to establish – in cooperation with the Novo Nordisk Foundation Centre for Biosustainability of Denmark – a centre for the development of industrial cell factories in Estonia, one of the goals of which is to provide world-level scientific expertise for the development of the wood valorisation technology for Graanul Invest. The University of Tartu is also developing a master’s programme in industrial bioprocesses, which is specifically based on the interests of Graanul Invest and other biotechnology companies.

Further information:

Mart Loog, UT Professor of Molecular Systems Biology, 517 5698, mart.loog [ät] ut.ee
Karit Kaasik, Marketing Manager of AS Graanul Invest, 5597 6353, karit.kaasik [ät] graanulinvest.com

Category: Research
Mari-Liis Pintson (pintson)

Photos: Inaugural ceremony of the Rector of the University of Tartu

2 months 2 weeks ago
27.08.2018

On Friday, 24 August 2018 the inaugural ceremony of the Rector of the University of Tartu Professor Toomas Asser was held in the University Assembly Hall.

Programme:

  • Opening address by the University of Tartu Council Chair Ruth Oltjer
  • Salutatory address by Professor Tõnu Lehtsaar
  • Salutatory address by the President of Estonia
  • Rector’s oath of office.
  • Handing over chain of office
  • Inaugural speech by Rector magnificus Professor Toomas Asser
  • Greetings:
  • Mailis Reps, Minister of Education and Research
  • Professor Jaak Aaviksoo, Rector of the Tallinn University of Technology
  • Allan Aksiim, President of the Student Council of the University of Tartu
Category: University
Mari-Liis Pintson (pintson)
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16.11.2018 - 07:44
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