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  1. 1. Oligolectic bee species. An understudied group in Global Change impacts?

    University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Author : Monika Böttcher; [2024-03-19]
    Keywords : Solitary bee; global change; oligolecty; red list; taxonomy;

    Abstract : Global change is considered the primary cause of the decline in bees worldwide, posing a significant threat to crucial pollination services they provide, carrying negative economic and ecological implications. Despite the extensive research conducted on the responses of bee communities to anthropogenic impacts, the focus has predominantly been on commercially interesting bees. READ MORE

  3. 2. An attempt to promote ground-nesting bees in an urban landscape. Investigating the use of sand beds as a conservation effort.

    University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Author : Bodil Mattson; [2024-02-16]
    Keywords : ground-nesting bees - pollinator conservation - sand beds – conservation in urban parks;

    Abstract : Pollinators provide crucial services for the ecosystems by pollinating around 80-90% of all plants. However, pollinating insects are declining worldwide which may cause a parallel decline in plant species leading to large biodiversity losses. READ MORE

  4. 3. Manifest and enamel caries lesions at different tooth surfaces in Swedish adolescents at ages of 12 to 17 years. : Descriptive research

    University essay from Umeå universitet/Institutionen för odontologi

    Author : Lavinius Marca; Anton Kelmendi; [2024]
    Keywords : Karies; DFS; DeFS;

    Abstract : Background: Caries is a chronic disease that affects billions of adult people and children worldwide. However, caries differs largely between individuals and countries that range from having comparably low to high prevalences of the disease. READ MORE

  5. 4. The association between obesity, low-grade inflammation, self-reported knee symptoms and radiographic knee osteoarthritis in individuals with knee pain : A longitudinal cohort study

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : Alma Buer; [2024]
    Keywords : osteoarthritis knee pain; artros knä smärta;

    Abstract : Abstract  Background One of the earliest signs of knee osteoarthritis (OA) is knee pain which correlates with inflammation and disease severity. Knee OA affects 260 million worldwide, and is in similarity with obesity, characterized by ongoing low-grade inflammation. READ MORE

  6. 5. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Nikolaos Staikos; [2024]
    Keywords : Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

    Abstract : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. READ MORE