1 Luonnontieteet
Yhteisö sisältää kokoelmat
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111 Matematiikka [12]
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112 Statistiikka [7]
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114 Fysiikka [12]
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116 Kemia [49]
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1171 Geotieteet [9]
Uusimmat viitteet
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Calcium Signaling in Cell Compartments - the Importance of Sphingosine Kinase 1 and ORP5/8
(Åbo Akademi - Åbo Akademi University, 21.06.2023)För att upprätthålla liv använder cellerna i en organism intrikata signaleringsräckor för regleringen av fysiologiska processer inom enskilda celler och mellan olika celler och vävnaderna som utgör en organism. Reglering ... -
Quantized Mesh Generation : Software for Transforming Altitude Data into Tiled Representations
(2023)This thesis presents the design and implementation of a software tool for Navielektro Ky that generates QuantizedMesh tiles from elevation data. While maps are incredibly useful for geographical analysis and visualization, ... -
Intertwining Cell Adhesion, Gene Expression, and Stress
(Åbo Akademi - Åbo Akademi University, 01.06.2023)Cells within an organism are constantly exposed to environmental insults that challenge the homeostasis of their proteome by causing protein misfolding. To survive these adverse situations, cells are equipped with a ... -
Different Types of Weighted Composition Operators on Banach Spaces of Analytic Functions
(Åbo Akademi - Åbo Akademi University, 26.05.2023)Many problems in real life are, at least approximatively, of linear nature and can be mathematically examined with the aid of linear spaces. It is natural to measure the size of objects occurring in the problems and such ... -
Laboratory Studies on Aqueous Absorption and High Temperature Chemistry of NOx and SOx in Thermal Conversion of Biomass Waste
(Åbo Akademi - Åbo Akademi University, 05.05.2023)In order to fulfill the transition to a climate neutral economy and society, various renewable energy sources are needed to replace fossil fuels. Thermal conversion of biomass waste streams plays an important role in this ... -
Pristine iota-Carrageenan and Chemically Functionalized Guar gum Polysaccharides for Metal-ion Complexation and CuS-based Nanocomposite Preparation
(Åbo Akademi - Åbo Akademi University, 19.04.2023)Natural polysaccharides are ubiquitous in nature and have been widely used in human history as food, materials, fuels, and medicine. To cope with climate crisis and develop a more sustainable economy, promoting the use of ... -
The Role of Vimentin in Tissue Repair and Cell Growth
(Åbo Akademi - Åbo Akademi University, 10.03.2023)Microfilaments, microtubules, and intermediate filaments serve as the cytoskeleton of the cell and form a complex network by interacting with cytoskeleton-associated proteins. The cytoskeleton provides a framework for the ... -
New Approach for Market Intelligence Using Artificial and Computational Intelligence
(Åbo Akademi - Åbo Akademi University, 10.02.2023)Small and medium sized retailers are central to the private sector and a vital contributor to economic growth, but often they face enormous challenges in unleashing their full potential. Financial pitfalls, lack of adequate ... -
Specificity Determining Features at the Interface of Biomolecular Complexes as Regulators of Biological Functions
(Åbo Akademi - Åbo Akademi University, 13.01.2023)Amino acid residues at the biomolecular interface play essential roles in many biological and cellular processes; relevant to this thesis, protein-protein interactions regulate signaling pathways and enzymatic activity, ... -
Bio-oils in Contact with Steels and Copper Surfaces
Bio-oil is a renewable energy source and can be used either in crude or processed forms. The crude bio-oil can be used in marine engines or conventional combustors. Using bio-oils instead of petroleum fossil fuels in marine ... -
Acyl Group Migration in Carbohydrates : Migration within the saccharide unit and across the glycosidic linkage
(Åbo Akademi - Åbo Akademi University, 02.12.2022)Carbohydrates fulfill many biological roles in nature, all from giving cells their structure to cell signaling. Hemicelluloses form a group of polysaccharides found mostly in plant cells. These polysaccharides help to ... -
The Role of Exosomal Vimentin in Mediating Wound Healing
(Åbo Akademi - Åbo Akademi University, 16.11.2022)Despite great advances in tissue engineering and regenerative medicine,impaired wound healing is still a challenging clinical problem. Accumulating evidence demonstrates the ability of extracellular vesicles and specifically, ... -
Spatial control of angiogenesis by engineered patterns of Notch ligands
(Åbo Akademi - Åbo Akademi University, 04.10.2022)Spatial control of angiogenesis by engineered patterns of Notch In tissue engineering and regenerative medicine, proper vascularization of engineered tissues is imperative, as diffusion of nutrients, oxygen and waste is ... -
Diagrammatic Languages and Formal Verification : A Tool-Based Approach
(Åbo Akademi - Åbo Akademi University, 02.09.2022)The importance of software correctness has been accentuated as a growing number of safety-critical systems have been developed relying on software operating these systems. One of the more prominent methods targeting the ... -
Met1-ubiquitination determines inflammatory signalling in Drosophila melanogaster
(Åbo Akademi - Åbo Akademi University, 15.06.2022)The innate immune response is an immediate immune response facilitated by the host to combat pathogen invasion and other harmful stimuli, such as damaged cells and environmental irritants. It is activated when pattern-recognising ... -
Computational Network Analytics for Applications in Biomedicine
(Åbo Akademi - Åbo Akademi University, 03.06.2022)Network medicine has recently emerged as a field of research focusing on the analysis of networks modelling complex biological systems, for a better understanding of diseases and corresponding treatment. Building on results ... -
Structure and properties of soda-type lignin from a modern biorefinery process
(Åbo Akademi - Åbo Akademi University, 27.05.2022)Due to the increasing concerns regarding the use of crude oil for fuel and chemical production, considerable efforts have been made to find renewable and sustainable alternatives. Lignocellulosic biomass is the most abundant ... -
Mechanisms of Nascent Transcription in Cell Stress
(Åbo Akademi - Åbo Akademi University, 13.05.2022)Cells are constantly exposed to various types of stress, such as proteotoxic stress, oxidative stress, and hypoxia. Survival under these circumstances requires genome-wide reprogramming of transcription involving both ... -
Hyperfine Interactions in Superconducting Iron-Chalcogenide and -Pnictide Compounds
(Åbo Akademi - Åbo Akademi University, 29.04.2022)This thesis deals with the synthesis and analysis of the hyperfine properties in iron-chalcogenide and -pnictide superconductors as well as related compounds. The experimental studies are based on Mössbauer spectroscopy, ... -
Marine Food Webs : an Exploration of Past Structure and Function to Prepare for the Future
(Åbo Akademi - Åbo Akademi University, 27.04.2022)Food webs depict species and their trophic interactions arranged in a network. Changes in food web structure ultimately beget changes in functioning. In recent years, environmental and anthropogenic pressures have reshaped ...
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