Faster narcotics classification of Internet drugs with new method

NPS, new psychoactive substances, are substances developed to affect the brain in a similar way to illegal drugs. Researchers have set up a rapid method for measuring the effect of new NPS and provide scientific basis for narcotics classification.

A teacher can choose to be committed

What makes a really good teacher? Commitment and maybe the ability to get up early in the morning. When the first two award winners of Ingemars Lärarpris get together, the discussion ranges from teachers as role models to students who learn for life.

School closures inefficient in combatting segregation, simulation shows

In recent years, municipalities have sometimes closed schools dominated by students of immigrant background to counter segregation. But according to new computer simulations at Linköping University, this method seldom gives the desired result.

LiU’s first jubilee doctors will be honoured at the Academic Celebration

This year’s annual Academic Celebration, on 26–27 May 2023, will have a new feature. As the very first Academic Ceremony in Linköping took place in 1973, LiU will now, for the first time, be able to award the title of jubilee doctor.

Great inequality in international athletics

Athletes from less affluent countries need more education on health to prevent injuries during hard training. But knowing more can also be a risk. This is the conclusion in a new study from Linköping University on inequality in athletics.

Christer Gilén is making a long-term investment in LiU

Christer Gilén is deepening his relationship with LiU by setting up a new foundation with a capital of SEK five million. He wants to incentivising outstanding students and boost research at LiU with the aim of finding new applications for technology.

The brain reacts differently to touch depending on context

The touch of another person may increase levels of the “feelgood” hormone oxytocin. But the context really matters. The situation impacts oxytocin levels not only in the moment, but also later, as is shown in a new study.

LiU remains attractive

Linköping University is once again among the most attractive employers in the country in a new survey and ranking of the 150 largest employers. After last year’s top ten position, LiU is in 17th place this year.

Best liquids to maximise antioxidant content in spinach smoothies

Different market products give very different results when it comes to liberating the antioxidant lutein from spinach in smoothies, according to a study from LiU. Of 14 common dairy and plant-based products, only four increased lutein liberation.

The world’s first wood transistor

Researchers at Linköping University and the KTH Royal Institute of Technology have developed the world’s first transistor made of wood. Their study paves the way for further development of wood-based electronics and control of electronic plants.

The first jubilee doctors share their life journeys: “A fantastic time”

In 1969, Bengt Normann, Olle Stendahl and Christer Tagesson came to a new university college in a city they barely knew. Now, 50 years later, the three of them still live there and will in 2023 be among Linköping University’s first jubilee doctors.

Graphene - a material with potential of being a game changer

Can the 2D material graphene increase the durability of natural fibers? LiU researchers will now study this in collaboration with a number of actors.

LiU professor guiding the way in the work of academic freedom

What is academic freedom and how does it correspond to freedom of speech? When does freedom of speech become hate speech? How can Linköping University help and protect international scholars who are at risk?

Research is needed when electricity replaces diesel

Did you think that all it takes is changing an excavator’s diesel engine for an electric one? Well, it’s not that simple. The hydraulics can actually be adapted to the many advantages of the electric engine.

The wound dressing that can reveal infection

A nanocellulose wound dressing that can reveal early signs of infection without interfering with the healing process has been developed by researchers at Linköping University. Their study is one further step on the road to a new type of wound care.

The award winner: “A window to the secret processes in the brain”

India Morrison, senior associate professor in cognitive neuroscience, has won the Onkel Adam Award for her outstanding research at the Faculty of Medicine and Health Sciences. One of her research areas is how touch and pain affect our behaviour.

Clash between employees and management when the Swedish Public Employment Service changed philosophy

The Swedish Public Employment Service was to become a modern public authority and wanted to introduce a new way of managing the organisation. Now researchers from Linköping University have examined what really happened.

Thin film physics contribute to space mission

The European Space Agency is launching their Jupiter Icy Moons Explorer (JUICE). On the spacecraft, plasma probes made at LiU will investigate the ice on moons orbiting Jupiter.

Honorary doctors: resource-effective region and holistic view on health

LiU will promote two new honorary doctors at the Academic Ceremony in May. They are Charlotta Sund, president and CEO of the company Tekniska Verken, and Lennart Nordenfelt, senior professor in Theory and Ethics of Health Care.

AI learning user behaviour – the future of automation

Automated systems collaborating with humans will be better if they get to know the user through artificial intelligence compared with traditional systems that the user has to learn. This is shown in a recent study involving air traffic controllers.

The brain’s cannabinoid system protects against addiction

High levels of the body’s own cannabinoid substances protect against developing addiction in individuals previously exposed to childhood maltreatment, according to a new study from Linköping University.

Stem cell research can help people with hard-to-heal wounds

Advances in burns treatment open up new possibilities for healing other complicated wounds. For the first time, stem cells are now being tested as a treatment for hard-to-heal leg ulcers.

Through the eye of the needle – how do you utilize a starting grant?

Physicist Emma Björk got her first big research grant in 2021. The grant finances four years of her own passion project, and all of a sudden, she became established as a researcher. – My first thought was, what do I do now?

From LiU to Google

"Digital marketing and business. Those things you can learn. But the soft values ... quickly understanding the culture of the team, the country, and the specific market. SMIO at Linköping University provided this”, says the alumna Elena Shabrova.

Possible explanation for long-term effects in leukemia survivors

Contrary to previous belief, stem cells, from which all new blood cells are formed, remain in bone marrow in the blood cancer type acute lymphocytic leukemia. But they have a hidden defect and lose their ability to form new blood cells.

We move with the times and listen to our alumni

The SMIO Master’s Programme has established itself as an international strategy and management programme. Alumni from across the globe attended its recent 15th anniversary jubilee.

Sharpened chemical scissor paves the way for tailored nanomaterials

Using a “chemical scissor”, thin materials can be tailored even at atom level. This is shown in a study published in Science. The results pave the way for new materials for use in future sustainable energy production, energy storage and electronics.

When technology exists but humans hesitate

Electric trucks are the future, don’t you agree? And yet there are so few of them on our roads and in our cities, while goods transports keep increasing. LiU’s researchers are trying to find out why.

Climate change affects greenhouse gas emissions from stream networks

Natural greenhouse gas emissions from streams and lakes are strongly linked to water discharge and temperature. This knowledge is necessary to assess how man-made climate change is altering greenhouse emissions from natural landscapes.

The new Tage Danielsson professor is a researcher, poet and artist

She is a cultural theorist with an interest in philosophy, politics, media theory and art. In addition to this, she is also a writer and an artist. Keti Chukhrov is the new holder of Linköping University’s Tage Danielsson visiting professorship.

Among noble ladies, literature and politics

What did ladies of the nobility read, and how did they read? Were they active readers who discussed books, and did literature enter their salons to become part of political discussions? Johanna Vernqvist, PhD in literature, takes an interest in this.

Risky climate measures studied in new research project

The climate crisis has led some experts to argue that more risky measures now have to be investigated. But how do the scientists involved reason when it comes to uncertainty? This is the subject of a new research project at Linköping University.

“A small step for research but a giant leap for utility”

Artificial intelligence is on many people’s lips thanks to Chat GPT. But is the new technology a threat or an opportunity? Or is it both? AI researcher Fredrik Heintz sees great opportunities but also challenges.

The AI-shortcut requires re-thinking of examination

Changes are ahead when it comes to testing students’ knowledge. The arrival of Chat GPT challenges both the university’s teachers and its disciplinary board.

Estrogen possible risk factor in disturbed heart rhythm

The sex hormone estrogen has a negative impact on heartbeat regulation, according to an experimental study from LiU. Estrogen impact seems to interact with hereditary changes causing a heart disease disturbing the heart’s rhythm.

The forest – an eye-opener on sustainability for students

The interest in biological resources and sustainability is increasing on the programme in Industrial Engineering and Management. In one course, the students work for a fictitious company that wants to invest in more sustainable forestry.

Fewer sports injuries with digital information

The number of injuries in youth athletics is significantly reduced when coaches and parents have access to digital information on adolescent growth. It also takes twice as long for the first injury to occur.

The extent of corruption in Sweden may be underestimated

There is a risk that individuals may benefit from having relatives in important posts in the public sector. This is shown in a doctoral thesis at Linköping University that investigates corruption in a mature democracy. The conclusion is that nepotism

C-reactive protein reduces immune response in inflammatory disease

The biological function of the C-reactive protein, CRP, has long been unknown. Researchers now show that this protein has a beneficial function in SLE, an inflammatory disease. But this is true only for one of CRP’s two forms, according to the study.

Viveka Adelswärd donates millions for doctoral students

Viveka Adelswärd’s SEK four million donation to Linköping University is inspired by her own experiences as a doctoral student. Her aim is to recreate, on a small scale, the environment and atmosphere she was part of.

LiUstudents to compete in Brazil

Imagine spending a week in Brazil. Sun, beaches – and a global truck manufacturer wanting you to solve a logistics and sustainability-related problem. This is roughly what the spring semester will look like for two LiU students.

Post-COVID syndrome visible in DNA

A reprogramming of which genes are active, and which are not, is visible in post-COVID sufferers. In a study on a small group of individuals, genes associated with taste and smell, as well as cell metabolism, were affected.

Electrodes grown in the brain

The boundaries between biology and technology are becoming blurred. Researchers at Linköping, Lund, and Gothenburg universities in Sweden have successfully grown electrodes in living tissue using the body’s molecules as triggers.

Digital twins to be tested in health care environments – LiU leads the EU project

Digital twins will now be tested in real health care environments, in an EU-financed project. The idea is that having a digital copy will make you follow advice from the health care better.

New research project for safe sport environments

How widespread are the problems of harassment, abuse and the culture of silence in Swedish sports? The answer is that nobody knows. A new research project at LiU aims to find out and come up with concrete measures to counter these problems.

Adverse muscle composition linked to risk in fatty liver disease

Obesity and a sedentary lifestyle contribute to an increasing number of people developing fatty liver disease. According to a new study, poor muscle health may be a marker of risk for developing sequelae.

Magnus Berggren is awarded a medal by Norrköping Municipality

Norrköping Municipality’s honorary medal Honoris Causa, the St. Olof’s medal, has been awarded to professor Magnus Berggren. He is hoping for continued success at LiU but can also see clouds on the horizon.

Kolmården hosts students in Zoo biology course

The International Master's Programme in Applied Ethology and Animal Biology was welcomed by Kolmården in the course Zoo biology. Students spent four weeks with the researchers to learn how research on zoo-animals is performed and why.

Extreme earners are not extremely smart

People with higher incomes also score higher on IQ-tests – up to a point. At high incomes the relationship plateaus and the top 1% score even slightly lower on the test than those whose incomes rank right below them, shows a new study from LiU.

Millions to be invested in promising researchers from the region's clinics

The Wallenberg Center for Molecular Medicine and Region Östergötland are starting a strategic research effort this year. The investment will boost clinically oriented research where six associated clinical fellows will start the program in 2023.

AI helps researchers understand the machinery of cells

Breaking the code to understand why a protein takes on a specific shape has long been one of the major challenges in biology. A couple of years ago AI led to a breakthrough in this field. Björn Wallner’s research unites AI and bioinformatics.

SEK 39 million for graduate school on just climate transition

The Just Transitions graduate school, which focuses on management and organisation for a just climate transition, has been granted SEK 39 millions over five years by Formas, the government research council for sustainable development.

Sonification for a stronger art experience

In the 'Sound of Art' project, famous Nordic works of art have been enhanced with new music by different artists. The music was created after LiU researcher Niklas Rönnberg decoded the works of art through musical sonification.

LiU collaborates with the University of California in osteoporosis study

The fact that a common drug against osteoporosis can also cause bone fractures created major concern following a study at Linköping University. LiU will now lead the Swedish part of an international project to gain more knowledge about this.

Liu alumnus new leader of the Centre Party

Muharrem Demirok, an alumnus of Linköping University, has been elected as the new leader of the Swedish Centre Party.

Passive radiative cooling can be controlled electrically

Researchers at LiU have now shown that electrical tuning of passive radiative cooling can be used to control temperatures of a material at ambient temperatures and air pressure. The results have been published in Cell Reports Physical Science.

Four materials scientists at LiU share SEK 80 million

Materials research is a strength of Linköping University. This is shown not least by the outcome of the European Research Council's calls, which this round resulted in four grants totalling around SEK 80 million.

Scholarships were key for his research visits

PhD- student Anton Zubayer dreamt of traveling to neutron facilities all over the world. He started to apply for scholarships and can now realize his dream. He was awarded three grants in 2022.

Benefits of big city life – only for the elite

In a study published in Nature Human Behaviour, researchers at Linköping University show that the higher-than-expected outputs of larger cities critically depend on the extreme outcomes of the successful few.

Schools’ intake segregates students

Various intake rules for upper secondary schools affect segregation among students. The effect is less than from other factors, but still clear. This is the conclusion of a new study written by researchers at Linköping University.

Swedish AI research gets more muscle

The supercomputer Berzelius was inaugurated in the spring of 2021, and was then Sweden's fastest supercomputer for AI. Yet, more power is needed to meet the needs of Swedish AI research.

Long-term effects on the immune system following COVID-19

The more severe the COVID-19 infection, the slower the recovery of immune cells which are necessary for the activation of the immune system. Six months after severe COVID-19, a negative impact on several types of immune cells can still be seen.

Climate change and the rise and fall of civilisations

Pronounced climate fluctuations and changed conditions for agriculture coincided with the rise and fall of the Persian Empires, according to an international study. The study highlights the vulnerability of human societies to fluctuating climate.

Peter Nilsson’s molecules shine a light on Alzheimer’s research

“Even though I’m a professor now, I still spend a lot of time in the lab, as I know that when I’m working hands on, that’s when I get the new ideas,” says Peter Nilsson. He develops tracer molecules that are used in research into Alzheimer’s disease.

Artificial nerve cells – almost like biological

Researchers at LiU have created an artificial organic neuron that closely mimics the characteristics of biological nerve cells. This artificial neuron can stimulate natural nerves, making it a promising technology for future medical treatments.

LiU shares digital knowledge with teachers from Ukraine

The use of digital tools is crucial to the Ukrainian universities during the current war. This according to Tetiana Kuvaieva, who teaches at Dnipro University in Ukraine and participated in a network conference at LiU within the EMDIAC project.

The LiU doctoral student behind a hit game

LiU doctoral student Fredrik Präntare is the architect of the company Pugstorm, which is achieving global success with the game Core Keeper. "Even back when I was studying for my Master of Science degree, I spent every free hour on my own projects,".

Higher mortality rates linked to hospital bed shortages

The number of hospital beds is linked to mortality rates, according to a Linköping University study. Researchers estimate that reducing the number of hospital beds by three corresponds to approximately one more death per year.

The birth of an invention at LiU: “Something magical happened”

He came to LiU with a dream of revolutionising the textile industry. During his economics studies, Sam Issa met up with LiU researchers and their collaboration resulted in an invention – a smart thread that enables garments to change size.

LiU’s welded stoves bring warmth to Ukraine

War, freezing temperatures and a shattered power grid – Christmas in Ukraine will be an ordeal for many people. Stoves welded together by LiU students in the M workshop will provide light in the darkness and bring vital warmth.

Professional project pitchers

It is different, fun, productive and profitable! This is how some students describe inGenious - a creative and interdisciplinary course at Linköping University. The students work in projects trying to find a business idea to solve an existing issue.

18 million from Wallenberg Foundation for LiU research

Three researchers at LiU receive a total of SEK 18.4 million from the Marianne and Marcus Wallenberg Foundation for three research projects. All are four-year projects that concern different aspects of the progress towards a sustainable society.

Adel Daoud charts the poverty in Africa

Can it be true: a researcher specialising in poverty elected to the Young Academy of Sweden? What about a social scientist who is also an expert in computer science, straddling the boundary between scientific disciplines? Why not? Meet Adel Daoud.

“It’s the best way to tell a story”

His fascination with comics has followed LiU researcher Robert Aman since he was five years old. He was recently awarded the Adamson Diploma by Svenska serieakademin, which emphasised in the citation Aman’s book as a classic in the making.

Bringing hybrid AI forward together

Recently researchers from all over the world gathered at LiU to network through seminars, organised activities and informal day-to-day interaction. All with the aim to collaborate and find new ways to conduct research in a huge area – hybrid AI.

Collaboration the key to realising the potential of AI

In the near future, it is probable that autonomous drones and quadruped robots will perform rescue operations. But we are currently far from achieving full autonomy. Consequently, well-functioning collaboration between human and machine is crucial.

Kajsa Igelström wants to study autism using VR

Many people with autism or ADHD find that sensory input and motor skills are problematical in their everyday life. Researcher Kajsa Igelström wants to understand why.

Saving forests with AI

Attacks by beetles destroy huge areas of forest every year, costing several billion Swedish crowns. LiU alumnus Markus Drugge wants to do something about this. His company, Arboair, uses AI-driven image analysis to improve sustainability in forestry.

“What exactly do we mean by sustainable development?”

Politicians are unanimous that society must develop in a sustainable manner. But what does this mean? If we are to achieve sustainable development, we must discuss the concept itself.

LiU to coordinate EU project on click chemistry for cancer therapy

Small implanted ion pumps combined with click chemistry may provide a new type of cancer treatment. This is the objective of the EU’s bioSWITCH project, coordinated by Linköping University with a budget of SEK 43 million for three years.

COVID-19 reactivates several latent viruses – particularly in ME patients

COVID-19 reactivated viruses that had become latent in cells following previous infections, particularly in people with chronic fatigue syndrome. The results adds to our knowledge of the causes of the disease and prospects of reaching a diagnosis.

New technology to secure future harvests

Wars, natural disasters and climate change bring huge challenges for the agriculture industry, which must at the same time provide food for a growing population. Future high-technology solutions  can increase food production in a sustainable manner.

Master's student awarded for research on traffic flow patterns

Akshay Gurudath receives the Christer Gilén Scholarship for his degree project in statistics and machine learning. In his thesis, Akshay presents and compares models he has built to predict positions of pedestrians, cyclists, and autonomous vehicles.

She took on the challenge of creating climate-neutral campuses

How can university campuses become climate-neutral? Students came together to address this question in the first ECIU Strategic Challenge. One of them was Juliane Maria Kraskes from the master’s programme Science for Sustainable Development.

Master’s thesis on ecodesign awarded prize

A thesis that deals with eco-friendly products and environmentally sensitive product development by Alice Landin and Angelica Reyes has been awarded one of two Christer Gilén scholarships for 2022. “It’s a wonderful surprise,” say the winners.

LiU doctoral student awarded Gunnar Engström Scholarship

Giacomo Carraro, doctoral student at LiU, has been awarded the ABB Gunnar Engström Scholarship for his research into improving the production of biogas. The scholarship has a value of SEK 150,000.

Screening for stroke risk can save lives and money

Atrial fibrillation is the greatest risk factor for stroke. Screening to detect atrial fibrillation in older people would not only increase the chance of preventing stroke, it would also save money for the healthcare system and society.

SEK 20 million for laser research from the ERC

Professor Feng Gao at LiU has received an ERC Consolidator Grant for work to create electrically pumped perovskite lasers. The project may fundamentally change laser technology. The award is SEK 20 million over five years.

The Paris Agreement – better measurement methods needed

The Paris Agreement says that we should reduce the emission of greenhouse gases to limit the rise in global temperature to 2 degrees Celsius. But do we have the measurement methods needed? LiU-researchers have the disheartening answer.

Additional Academic Ceremony at LiU

LiU will hold two Academic Ceremonies in 2022, to make it possible to celebrate all new professors and doctoral degrees after the pandemic. The celebrations to be held 10-12 November will also offer lectures from honorary doctors and a gala concert.

Large LiU presence at climate meeting in Egypt

Seven people from Linköping University will be at the UN climate change conference in Egypt. LiU researcher Mathias Fridahl believes that a major focus will be on adaptation.

LiU congratulates successful researchers, and looks to inspire others

The Grantee Celebration Event is an initiative in which Linköping University congratulates LiU researchers who have recently been awarded prestigious research grants. It is intended to become an annual event – one that inspires young researchers.

Cancer researcher Linda Bojmar leads a unique study in humans

What’s it like to lead a research group, spend half your life on an airplane across the Atlantic, while making sure that family life runs smoothly? This is the reality facing Linda Bojmar every day, now back in Linköping to work on a unique study.

Possible biological explanation for increased cancer risk in dense breasts

The risk of developing breast cancer is higher in what are known as dense breasts. Researchers at LiU have now shown that there are major biological differences between dense breasts and nondense breasts.

Two LiU spin off companies "best startups 2022"

The magazine Ny Teknik has listed 33 of this year's best and most promising startups in Sweden, in the yearly "33-listan". Two startups on the list are spin-offs from LiU. The companies are ArgusEye and Grafren.

The brain cells needed for fever

Researchers at LiU have identified in mice the cells in the blood vessels of the brain that are necessary for a fever reaction. The results answer a long-standing question of which organs are involved in producing fever.

Linköping University develops neutron optics for surface physics instruments

The Swedish Research Council has granted funding for two projects as feasibility studies for future instruments at ESS, the world's most powerful research facility for neutron radiation. Researchers at LiU will develop neutron optics.

SEK 22 million ERC grant to research on sex-bias in disease

Associate professor Colm Nestor has been awarded a Consolidator Grant from the European Research Council (ERC) of approximately SEK 22 million over the next 5 years. The funding will be used to research sex bias in human disease.

A LiU master’s programme to fight cybercrime

Companies and society in general are increasingly targeted by cybercrime. Experts are needed to ensure protection. There are several good reasons for LiU to establish a master’s programme in cybersecurity, starting in the autumn of 2023.

Electricity from renewable sources can increase with flexible systems

Energy flow from solar and wind power is uneven, and depends on the weather. However, research from LiU shows that a flexible energy system in which district heating, electricity production, and industry work together can balance energy consumption.

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