A new study finds that environments suitable for palsa mires will disappear almost entirely from the northern permafrost region unless climate change is mitigated. The occurrence of palsas in the Northern Hemisphere is best explained by soil moisture and climatic factors.
A new study has identified a significant link between common bone medications and the development of rare but serious jaw disease. The study found that patients taking denosumab were up to five times more likely to suffer serious jaw damage than those taking bisphosphonates, with corticosteroids further increasing the risk.
Ari Pouttu succeeds Matti Latva-aho as Director of 6G Research at the University of Oulu. The university has unveiled its new 6G leadership and the tenth issue of 6G Waves magazine, highlighting research infrastructures' role in international collaboration.
A newly developed chemistry–climate model called SOCOL:14C-Ex revealed the most powerful solar particle storm known to date — a colossal space weather storm that struck Earth 14300 years ago. The event was approximately 18% stronger than the notorious AD 775 event and over 500 times more intense, according to estimates.
The SEMACRET project developed socially and environmentally sustainable means of exploring critical raw materials in the EU. Research results refined ore deposit models, optimizing regional prospectivity modeling and advanced geophysical imaging inversion algorithms.
A consortium of Finnish companies, including Nokia and Bittium, has launched the RF ECO3 project to accelerate 6G development. The project aims to address challenges in radio frequency design and energy efficiency for ultra-fast communications and sensing capabilities.
A study found mild structural changes in knee MRI scans are common among adults in their thirties without knee pain or other symptoms. The most common factor associated with these changes was a high body mass index.
The 6G Test Center has collaborated with Tambest to develop bulletproof glass with RF signal protection, which can prevent high-frequency signals from penetrating. The test results have been successful, and the company is now ready for large-scale production of these dual-use products.
A new radioisotopic dating method has been used to date key fossil sites in Central Anatolia, Türkiye, to between 7 and 10 million years ago. This provides a more accurate timeline for significant mammal fossils, including the large Miocene ape of the genus Ouranopithecus, potentially a common ancestor of African apes and early bipeds.
A new study by the University of Oulu has directly observed the merger of star clusters in dwarf galaxies for the first time, shedding light on their formation. The observations confirm that compact star clusters form through the cannibalization of smaller globular clusters at the centers of these galaxies.
A new study published in Multiple Sclerosis and Related Disorders highlights the potential of a gamified mobile health app to help people with Multiple Sclerosis (MS) manage fatigue. The app, More Stamina, uses a gamified approach to visualize energy use and facilitate discussions with family members and healthcare providers.
In Finland, MS treatment has undergone significant changes over the past decade, with diagnoses now made within five months of symptoms onset. New, highly effective treatments have become the standard first-line treatment, improving patient outcomes and quality of life.
Professor Matti Latva-aho, a leading expert in wireless communications, has been named WWRF Fellow for his pioneering work on next-generation wireless systems. His research focuses on evolving design criteria, energy-efficient transmission technologies, and advanced architectures.
A new study found a positive association between moth abundance and forest bird population, particularly in the north-boreal zone. The findings highlight the importance of preserving insect populations for bird conservation efforts.
The University of Oulu's 6G research programme explores AI-based applications and services for mobile networks. The recently published paper focuses on artificial intelligence methods to provide communication links and offer AI-based services between devices, base stations, massive data centres, and cloud services.
Researchers identified two new patterns in childhood BMI development, differing from the traditional 'Type 1' trajectory. Type 2 and Type 3 trajectories have distinct profiles, with Type 2 showing a steeper rise and fall before and after infancy peak, while Type 3 has more irregular peaks and troughs.
Researchers at the University of Oulu are developing molecular biosensors that can detect single biomolecules at the cellular level, enabling early disease diagnosis and treatment. The project aims to create sensors that mimic artificial cells using nanosensors and Raman spectroscopy.
The 6G-VERSUS project aims to design and develop a 6G-enabled application framework for sustainable vertical applications, leveraging AI and network technologies. Through six pilot clusters, the consortium will demonstrate and assess framework performance and sustainability impact.
Researchers identified six genetic regions associated with anterior uveitis, a condition causing eye inflammation. The study also uncovered a correlation between anterior uveitis and inflammatory bowel diseases (IBD), with potential implications for treatment development.
Professors Aarno Pärssinen and Mika Ylianttila from the University of Oulu have been awarded the IEEE Fellow designation for their significant contributions to 6G development. Their research focuses on radio technologies, network security, and trust, with a strong emphasis on experimental findings and multi-disciplinary approaches.
The SUSA project is a massive initiative to develop sustainable healthcare with digital health data competence. It aims to equip professionals with real-world skills needed to work effectively in today's healthcare settings through innovative degree programs and lifelong learning modules.
A recent study used NMR methods to investigate rare 300-century wooden structures from the Roman Empire, shedding light on their history and behavior in water. The analysis revealed valuable insights into the structure and changes of archaeological wood remains, contributing to the preservation of heritage for future generations.
Four EU-funded 6G projects launched in January 2025 will focus on sustainable energy-efficient networks and reducing environmental impact. The SUSTAIN-6G, 6G VERSUS, AMBIENT 6G, and SNS-CO OP projects aim to create a 6G future that benefits everyone, combining technological innovation with societal and environmental priorities.
Guoying Zhao, University of Oulu Finland, was recently awarded the valued IAPR 2024 Maria Petrou prize for her substantial contributions to video analysis for facial micro-behavior recognition and remote bio-signal reading. The prize honors her as a pioneer for women researchers and recognizes her model activities in Pattern Recognition.
The study reveals that temperament traits such as curiosity and self-confidence are key factors in becoming a leader, while economic preferences like high willingness to take risks are crucial for entrepreneurs. It also uncovers variations in personality traits across different occupational groups.
Scientists aim to develop a novel genomic approach to taxonomically separate and describe new insect species, addressing the species identification crisis. The 'Genomic Blueprint for Description of Thousands of New Species' project uses rapidly developing DNA technologies to identify unknown species.
A new study examines Disney's portrayal of fatherhood, revealing how it reflects Western societies' social values and ideals of masculinity. The research explores the evolution of fatherly roles in Disney films from 1940 to 1970, highlighting their impact on perceptions of masculinity across generations.
A recent study found 41 novel regions of the genome linked to disc herniation risk, in addition to previously identified 23 regions. This analysis also revealed associations near genes related to the nervous system, providing insights into symptomatic disc herniations and radiating pain.