Faculty of Science / Naturvetenskapliga fakulteten
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The mechanical Paul trap in the upper secondary physics laboratory
(2023)In physics, toy models are often used in popular science contexts. Further, toy models have also been used to communicate some important principles of abstract phenomena qualitatively. One such example can be found in ... -
Revealing functional details of the mitochondrial Lon Protease by NMR spectroscopy
(2023-05-11)Det mänskliga Lon-proteinkomplexet är ett ATP-beroende proteas som finns i den mitokondriella matrisen. Lon-proteinet är en produkt av den kärnkodade genen LONP1 och spelar en avgörande roll i underhåll och reparation ... -
Correlative Chemical Imaging of Nanoscale Subcellular Structures
(2023-05-10)Chemical imaging can elucidate complex mechanisms, relationships, and components of biological samples. For example, it can reveal properties such as chemical composition, chemical structure, reactivity, and topography. ... -
Towards an improved understanding of precipitation variations over the Tibetan Plateau
(2023-05-09)The Tibetan Plateau (TP) and surrounding regions are known as the ``Third Pole'' because of their polar-like environment and large reservoirs of fresh water. Due to the latter aspect, the TP is also considered the ``Water ... -
Mapping ultrastructural effects of proteotoxic stress on S. cerevisiae
(2023-05-09)Cells are the basic building blocks of any living being, whether the organism consists of only one, or many cells. The different cellular components interact with one another to maintain the viability of the cell. An ... -
Effects of contaminant mixtures on marine zooplankton diversity and function
(2023-05-02)Chemicals have important roles in our society and can be used as ingredients in personal care products, pesticides, pharmaceuticals, as well as be components of fuels used in cars or ships. More than 350 000 chemicals and ... -
Quantitative NanoSIMS provides subcellular concentration and distribution of oligonucleotide therapeutics
(2023-04-28)Antisense oligonucleotides (ASOs) represent a powerful therapeutic modality that can selectively modulate gene expression. However, ASOs face two major hurdles that restrict their use in the clinic. The first issue is ... -
The influence of numbers when students solve equations
(2023)Is it possible that some students’ primary difficulty with equation-solving is neither handling the literal symbols nor the equality, but the numbers used as coefficients? It is well known that many students find algebra ... -
Numerical approximation of mixed dimensional partial differential equations
(2023)In this thesis, we explore numerical approximation of elliptic partial differential equations posed on domains with a high number of interfaces running through. The finite element method is a well-studied numerical method ... -
Multiphoton Microscopy Targeting Tissue Development. Towards the real-time imaging of epidermal differentiation
(2023-04-25)The development of novel organ-on-a-chip models calls for methodologies, which will allow the study of tissue development and pharmacological outcome in real-time. Multiphoton microscopy (MPM) has been proposed as a ... -
Nutrient Transfer in Aquaponic Systems – Optimizing microbial processes for greater circularity and economic viability
(2023-04-18)The trend towards sustainable process design in modern industries combines the goal of improving process efficiency with a conscientious shift towards resource conservation. Aquaponics, a system that involves co-cultivating ... -
A Tale of Chaos and Colour Influencing the photophysical properties and glass forming abilities of BODIPY dyes via structural modification
(2023-04-04)Organic dyes are everyday contributors in chemistry, physics and biology. BODIPY dyes were used as model dye class in this thesis. They are well-known for their versatility, which mainly originates from the tuneability ... -
Photoredox catalysis harnessing oxygen-centered radicals
(2023-04-04)Visible light provides an abundant and renewable source of energy with an ample capacity to mediate chemical transformations. Photoredox catalysis utilizes this energy for the generation of high-energy radical intermediates ... -
Spectroscopy of Stable and Radioactive Negative Ions
(2023-04-03)Negative ions are unique quantum systems which are of fundamental interest within the field of atomic physics due to the importance of the electron correlation in their creation, stability, and existence. Properties of ... -
Prospects for performing tests of quantum electrodynamics with high-intensity lasers
(2023)Charged particles emit radiation in the presence of strong electromagnetic fields. Emission implies a recoil on the charge, altering its dynamics and is referred to as radiation reaction (RR). Current experiments are on ... -
Simplified Nonsense: New Methods for Interrogating NMD
(2023-02-20)Nonsense mediated decay (NMD) is a pathway that regulates RNA turnover. Since its discovery, this pathway has been implicated in a variety of cellular processes ranging from differentiation to the restriction of viral ... -
Observing and Modeling Precipitation in the Tibetan Plateau region - from large-scale processes to convective storms
(2023-02-20)Climate change in mountain regions has far-reaching societal impacts such as increased risks for natural hazards and water scarcity that may affect billions of people in the downstream regions. Precipitation changes play ... -
Development and Application of ToF-SIMS for Clinical and Microbiological Analysis
(2023-02-15)The aim of the work of this thesis was to further the implementation of timeof-flight secondary ion mass spectrometry (ToF-SIMS) in biological analysis and to generate new knowledge from the samples analysed. ToF-SIMS is ... -
Hidden carpentry. Investigations of Medieval Church Roofs in Västergötland and Northern Småland.
(2023)This licentiate thesis examines through three articles the corpus of preserved medieval timber roofs in churches of Västergötland and Northern Småland, based on surveys in the dioceses of Linköping, Skara and Gothenburg ... -
Limit Theorems for Lattices and L-functions
This PhD thesis investigates distributional questions related to three types of objects: Unimodular lattices, symplectic lattices, and Hecke L-functions of imaginary quadratic number fields of class number 1. In Paper ...
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