How can apps and digital health services become easier to use for older adults and people with motor impairments? In his doctoral thesis, Bilal Maqbool in Computer Science has developed an AI-based method that can imitate user interactions and has investigated why usability testing is often a challenge.
”To create user-friendly systems, developers need to test their products with real users.
Three units at Karlstad University – Electrical Engineering, DAMI and Computer Science – are part of the large-scale project Electrified Flexible Industry. The aim of the project is to develop solutions for a more flexible, resilient, digital and resource-efficient energy system.
Karlstad University’s role in the project is to develop AI-based solutions to enable companies to anticipate energy demand, prices and flexibility opportunities.
Karlstad University has been awarded continued funding to further develop and expand the Swedish Graduate School for Cybersecurity (SIGS-CyberSec).
The initiative is one of three industrial graduate schools receiving support from the Knowledge Foundation (KK Foundation).
– The new funding will enable the graduate school to recruit seven additional industrial doctoral students.
Organic solar cells are highlighted as a promising future technology. They are flexible, lightweight and can be manufactured at low cost in large volumes. In recent years, their efficiency has surpassed 20 per cent. However, despite this progress, a crucial challenge remains: lifetime.
In a new doctoral thesis at Karlstad University, Suraj Prasad shows why the materials degrade and how the problem can be addressed.
“We already have high efficiency.
Time constraints, inadequate organizational conditions and insufficient collaboration create challenges for nurses leading the care of older adults in municipal home healthcare. This is shown in new research from Karlstad University.
In her doctoral thesis, Erica Lillsjö explored nurses’ patient-centred leadership in municipal home healthcare for older people.
The Knowledge Foundation (KK-stiftelsen) is granting funding to the research profile Infinity Fiber at Karlstad University. The aim is to significantly increase the value of Swedish forest raw materials by extending fibre lifespans from today’s 2–3 uses to more than 20.
The forest industry is central to the Swedish economy but faces increasing demands for sustainability, resource efficiency and biodiversity.
..who helped Central Hospital in Karlstad get its wheelchairs under control. It all started with a newspaper article about the 'wheelchair chaos' at Central Hospital in Karlstad. Missing wheelchairs led to unnecessary searching and added stress in daily operations.
Through green chemistry and smart processing, cellulose can be given new properties that result in stronger paper and improved barrier materials. This is demonstrated in a new doctoral thesis from Karlstad University.
Plastic is currently widely used in paper‑based packaging, such as milk and food cartons, to protect against air and moisture. However, plastic is fossil‑based and difficult to recycle together with paper.
On 5 May, MAX IV visited Karlstad University as part of the MAX IV Roadshow. During the visit, both current research opportunities and future plans for the world leading synchrotron radiation facility in Lund were presented.
As more households and buildings both produce and consume energy, for example through solar panels and electric vehicles, energy systems require flexible solutions. This is what Amal Nammouchi has explored in her dissertation, where the research lies at the intersection of artificial intelligence and energy.
What is AI for applied energy? “AI in applied energy is about the challenge of operating power systems reliably as they become increasingly decentralized.
A new doctoral thesis at Karlstad University provides increased understanding of how medicines can be analysed more reliably and safely. The research focuses on fundamental investigations of liquid chromatography, one of the most important analytical techniques used in the pharmaceutical industry.
How do you explain advanced research in a way that is understandable even outside academia? Industrial PhD students in the research school EXACT at Karlstad University have now taken on that challenge in front of the camera. Four new short films, in which the doctoral students present their research in a popular‑science format, have recently been published.
The films are part of a new element in the doctoral education, with a strong focus on communication.
On April 14–15, DHINO hosted the annual Partner Days, bringing together around 30 representatives from academia, the public sector, and industry to exchange experiences and discuss the development of digital health innovation in healthcare.
“The Partner Days are a recurring activity where we invite our collaboration partners to share good practices,” says Charlotte Bäccman, project manager for DHINO and associate professor of Psychology at Karlstad University.
Jakob Tris
On April 8–9, the first Ethical Hackarinas event was held at Karlstad University. It was two intensive days that put ethical hacking in focus and contributed to increased knowledge and awareness in the field of cybersecurity.
The program offered a mix of inspiring lectures and hands-on activities, with participants from industry, academia, and the public sector.
On April 14–15, the EXACT research school held its spring meeting, an opportunity for doctoral students and partner companies to exchange knowledge and experiences.
When paper dries and is subsequently rewetted, its properties change permanently. This phenomenon is known as hornification. New research now shows that the process is more complex than previously assumed, and that temperature, humidity, and fibre type all play decisive roles.
Hornification means that fibres in paper products lose some of their ability to absorb water.
Sweden’s lakes are changing rapidly. Climate change is bringing milder winters and increased precipitation. The result? The water becomes both warmer and browner. As rain and meltwater flow through forests and land, organic material (humus) is carried into the lakes. It darkens the water and reduces light penetration.
For a long time, researchers have assumed that this would strongly affect predatory fish like pike.
