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Categories: umeå university

  • Van Minh Dinh in the lab at the Department of Chemistry, Umeå University. Photo: Huton Nguyen

    Catalytic system turns biomass waste to renewable chemical stock

    Researchers at Umeå University in Sweden, in collaboration with scientists from Finland, Vietnam, India, and Italy, have developed a catalytic system to convert lignin structures into highly valuable chemicals. This innovative technology offers promising solutions to pressing environmental and energy challenges.

  • Nanoplastics can impair the effect of antibiotics

    Minuscule particles of plastic are not only bad for the environment. A study led from Umeå University, Sweden, has shown that the so-called nanoplastics which enter the body can impair the effect of antibiotic treatment. The results also indicate that the nanoplastics may lead to the development of antibiotic resistance.

  • Alexandra Daisy Ginsberg, Machine Auguries: London. © Alexandra Daisy Ginsberg LCC. Courtesy of Bildmuseet. Photo: Malin Grönborg

    Press invitation: Alexandra Daisy Ginsberg / Machine Auguries

    With AI-generated birdsong under an artificial dawn sky, Machine Auguries warns of our infatuation with technology at the expense of nature. In Alexandra Daisy Ginsberg’s immersive sound and light installation, which opens at Bildmuseet on 18 October, the dawn chorus is slowly taken over by synthetic birdsong.

  • Aseel AlYaqoub, detail from The New Kuwait, Cultural Fair, 2018

    Press invitation: Aseel AlYaqoub / The View from Above

    Military ceremonies, postage imagery, maps, and heritage sites that shape national identity and imbue it with meaning are the subject of Aseel AlYaqoub’s solo exhibition The View from Above, opening at Bildmuseet on 18 October.

  • Altered blood markers detected in individuals with periodontitis

    Individuals with periodontitis have altered concentrations of various proteins in their blood, according to a new study from Umeå University, Sweden. These findings pave the way for research into biomarkers for periodontitis and the underlying causes of the disease. Severe periodontitis affects about one in ten Swedes and, in addition to tooth loss, can also be linked to other diseases.

  • Changes in the brain detected in severe PMS

    Changes in the brain detected in severe PMS

    It is possible to see changes in both brain function and structure in women with premenstrual dysphoric disorder, which is a severe form of PMS. This is shown in a new doctoral thesis at Umeå University, Sweden. The changes in the brain can persist even after the premenstrual period.

  • Possible explanation for link between diabetes and Alzheimer's

    People with type 2 diabetes are at increased risk of Alzheimer's disease and other cognitive problems. A new study led by Umeå University, Sweden, shows that the reason may be that people with type 2 diabetes have more difficulty getting rid of a protein that may cause the disease.

  • By burying tea bags world wide researchers have been able to measure decomposition. Photo: Tomas Utsi

    36’000 tea bags explain global decomposition pattern on new web

    Co-developed by Umeå University, a method to measure the decay of plant material with the help of simple tea bags has become the standard in scientific research. Researcher Judith Sarneel, Umeå University, Sweden, has now collected data from over 36’000 individual tea bags worldwide and has revealed global patterns of decomposition in the journal Ecology Letters and on a newly established website.

  • Future diet – plant-based fermented foods on the plate

    Future diet – plant-based fermented foods on the plate

    The first consumer study focusing on plant-based fermentation. Researchers at Umeå University have conducted the first consumer study focusing on plant-based fermentation and its role in the necessary dietary transition to achieve European health and sustainability goals.

  • Stylistic image of how an electron beam from the cryo-microscope hits frozen PSII particles, whereby a reflection is formed that enables the reconstruction of how the atoms are situated. Illustration: Wolfgang Schröder

    Details of photosynthesis revealed with record-breaking images

    By generating extremely high-resolution images in a cryo-electron microscope, researchers at Umeå University have revealed the positions of hydrogen atoms and water molecules in photosynthesis. This breakthrough provides a new avenue towards uncovering how water is split – a process crucial for life on Earth as well as for scaling up renewable energy systems.

  • The master's degree show runs at Bildmuseet 24 May – 18 August, 2024.

    After Tomorrow at Sunrise / Umeå Academy of Fine Arts

    This year's master's degree exhibition from the Academy of Fine Arts at Umeå University opens at Bildmuseet on 24 May. After Tomorrow at Sunrise features paintings, sculptures, installations, performance, photography, and film by eleven artists. Press preview on Wednesday, 22 May at 10:00 am (RSVP). Welcome!

  • The bright LEC device with the logo of Umeå University is extremely thin, flexible and lightweight. Photo: Xiaoying Zhang and Joan Ràfols-Ribé

    New understanding of energy losses in emerging light source

    Umeå University has achieved a breakthrough in the development of next-generation light sources with a new method for understanding and measuring efficiency losses in the emerging light-emitting technology known as LEC.

  •   The Department of Computing Science at Umeå University is working actively to create a good and inclusive working environment for everyone, whether you are male, female or non-binary. Image: Raenge/Unsplash

    Prejudices favour neither students nor the IT industry

    The world urgently needs skilled software developers with a holistic perspective. Yet there are many 'he' and few 'she' and 'they' in the industry. “The prejudiced view of computer scientists as a shy white man sitting alone coding in a basement, does not benefit you as a student, the IT industry or society," says Anna Jonsson, responsible for the Civil Engineering Programme in Computing Science.

  • Lung cancer does not decrease in line with reduced smoking

    Lung cancer does not decrease in line with reduced smoking

    Despite the fact that the number of people who smoke has decreased very sharply in Sweden, the number of cases of lung cancer in the population is not decreasing as much as expected. Among women lung cancer has in fact increased. This is shown in a new study at Umeå University, Sweden. The study means that the view of how long smoking affects health may change.

  • Increased risk of heart rhythm disruption after COVID-19

    Increased risk of heart rhythm disruption after COVID-19

    Individuals infected with COVID-19 are also at an increased risk of suffering from heart rhythm disturbances, such as atrial fibrillation. This is shown in a new study at Umeå University, Sweden, which is one of the largest studies of its kind in the world.

  • In his doctoral thesis Naresh Kumar Wagri investigates how lime kiln are affected when fueled with biofuels. Photo: Charlie Ma

    Increased understanding of corrosion in lime kilns fired with biofuel

    To reduce carbon dioxide emissions from lime kilns, there is a growing interest in introducing bio-based fuels as an alternative to fossil fuels. Naresh Kumar Wagri, Department of Applied Physics and Electronics, Umeå University, shows in his thesis that this presents challenges due to the different chemical and physical properties of biofuels.

  • Scientists at Umeå University has pressure cooked birch leaves picked on campus to produce carbon particles that can be used as raw material in organic semiconductors. Photo. Mattias Pettersson

    Birch leaves as raw material for the production of organic semiconductors

    Today, petrochemical compounds and rare metals are usually used to produce semiconductors for optoelectronics, such as organic LEDs for super-thin TV and mobile phone screens. By pressure-cooking birch leaves picked on the Umeå University campus, the scientists behind this study produced carbon particles that can be used as raw material for organic semiconductors.

  •  Silvia Remeseiro, lead author of the study. Image: Mattias Pettersson.

    DNA organization influences the growth of deadly brain tumours in response to neuronal signals

    A pioneering study at Umeå University, Sweden, has unveiled that the 3D organization of DNA can influence the progression of the aggressive brain tumour known as glioblastoma. Having identified the factors that glioblastoma uses to respond to neurons by growing and spreading, this discovery paves the way for further research into new treatments for brain tumours.

  • Loulou Cherinet, State Design, 2023. Utställningsvy från Bildmuseet. © Loulou Cherinet / Bildupphovsrätt 2023

    Loulou Cherinet / State Design

    On Friday, October 13th, Bildmuseet opens an exhibition by the artist Loulou Cherinet. For Bildmuseet, she has created a site-specific room installation inspired by early panorama painting and 19th-century cycloramas. Around forty, four-meter-high paintings come together to envelop the museum visitor in the illusion of an urban environment.

  • Cecilia Cissi Hultman, L_I_N_J_E_N, 2023. © Cecilia Cissi Hultman / Bildupphovsrätt 2023

    Performance Autumn at Bildmuseet

    From September 30 to November 19, a series of brand-new performance works by artists from the North of Sweden will be premiered at Bildmuseet, Umeå University.

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