Faculty of Science / Naturvetenskapliga fakulteten
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Microswimmer Navigation in Turbulence
(2024-04-26)This thesis provides a summary of our exploration of navigation strategies for microswimmers with limited control and local sensing capabilities, drawing inspiration from copepods. Our research concentrates on two critical ... -
Breaking the cage – Implementing photocages to address spatiotemporal challenges in chemical biology
(2024-04-16)Visualizing atoms and molecules in motion remains a formidable challenge within structural chemical biology. Significant advances in the generation of ultrashort and bright X-ray pulses have provided the technical framework ... -
Toxic Metals and Proteostasis – Molecular mechanisms of arsenite and cadmium-induced protein aggregation in Saccharomyces cerevisiae
(2024-04-16)Cadmium and arsenite are common environmental pollutants; considered highly toxic and pose a substantial threat to human health with millions of people worldwide being at risk of exposure. Cadmium and arsenite are carcinogenic ... -
Rötter i rörelse - kulturarv på trädgårdens marknader
(Palaver press, 2024)Känn doften av en gammaldags ros, smaken av en kålrot som odlats i generationer eller vandra i trädgårdsmästarens fotspår i en historisk trädgård! Den här boken handlar om hur växter, trädgårdar och trädgårdshantverk ... -
The role of chromosomal inversions in rough periwinkle snails (Littorina saxatilis)
(2024-04-15)Chromosomal inversions are genomic rearrangements that may have a major role in local adaptation, facilitating ecotype formation and speciation. Recombination can hinder these processes as it breaks apart beneficial ... -
On the generation of Maud Rise polynyas in the Weddell Sea
(2024-04-12)The Weddell Sea is a region prone to the formation of open-ocean polynyas. Open-ocean polynyas are offshore openings of sea ice in the winter season, often accompanied by deep convection. Deep convection allows for the ... -
Ménards metod: Rekonstruktion och inlevelse i bebyggelsehistorisk forskning
(Hantverkslaboratoriet Göteborgs universitet Mariestad, 2024) -
Formation and Decay of Multiply-Charged Molecules upon Single-Photon Excitation
(2024-03-25)This thesis presents the investigation of dissociative multi-ionisation processes in gas-phase molecules through single photon absorption, employing a combination of ion spectrometry and electron spectroscopy, relying on ... -
Using Lyapunov Exponents to Explain the Dynamics of Complex Systems
(Department of Physics. University of Gothenburg, 2024)Complex systems often display chaotic dynamics, characterised by being exponentially sensitive to changes in initial conditions. Such systems are in general difficult to analyse, due to the large number of nonlinearly ... -
Binding Energies and Lifetimes in Negative Ions
(2024-03-15)Negative ions hold significant interest because of their importance in understanding electron correlation. Further, they capture substantial focus for their role in, for example: stellar environments, medical applications, ... -
Probing the subcellular molecular architecture and turnover of neural cell models using correlative mass spectrometry imaging
(2024-02-28)Neurons are fascinating cellular units of the nervous system and are responsible for the propagation of signals that let us move and think. Understanding cellular mechanisms that maintain neurons and enable their communication ... -
Analytical Approaches to Study Vesicular and Exosomal Release
(2024-02-09)Vesicles, as a special type of entity nanometers in size, are crucial for survival of multicellular organisms. Intracellular vesicles mainly contain specific signaling molecules, transmitters, and modulators whereas ... -
Kompostering i historiska trädgårdar och parker
(Hantverkslaboratoriet, Göteborgs universitet Mariestad, 2024)Skriften är ett kunskapsunderlag om kompostering i historiska trädgårdar och parker. Den syftar till att utveckla historisk och praktisk kunskap. Det görs dels genom att utforska historien, dels genom att dokumentera och ... -
The Effect of Site-Specific Mutations on hIAPP Fibril Polymorphism: A Cryo-EM Study Towards Potential Inhibitors
(2024-01-25)The development of amyloid deposits in tissues, as a consequence of the self-assembly of misfolded proteins, is a critical pathological feature in a range of diseases, including neurodegenerative disorders and metabolic ... -
Development and application of Time-of-flight secondary ion mass spectrometry (ToF-SIMS) for skin permeation studies
(2024-01-08)The skin accounts for approximately 16% of human body weight, with a surface area of approximately 2 m2 in adults. It provides a physical barrier to the environment, maintains homeostasis by limiting the loss of water, ... -
How ship exhaust particles change cloud activity
(2024-01-08)The Arctic is experiencing surface warming rates that exceed those observed at lower latitudes. This is caused by a complex system of feedback mechanisms in the Arctic climate system and is referred to as Arctic ... -
Trophic interactions in the tundra: Impacts of large mammal herbivory on carbon processes and fungal communities
(2023-12-11)Plant productivity is generally increasing in the Arctic as a consequence of accelerated climate change. The change in plant communities may coincide with a loss of carbon from Arctic soils due to increased decomposition ... -
Quantitative chemical imaging to study content release from single nanovesicles
(2023-12-05)Cellular communication is vital for the survival of multicellular organisms. This process often relies on a highly regulated mechanism called exocytosis, which involves the release of chemical signals. During exocytosis, ... -
From alpha to beta ocean: Exploring the role of surface buoyancy fluxes and seawater thermal expansion in setting the upper ocean stratification
(2023-12-05)The ocean plays a central role in the climate system by absorbing excess anthropogenic heat and carbon dioxide. Moreover, the ocean circulation distributes heat from the tropics towards the poles. Due to the large ocean ... -
Sharp bounds on the height of some arithmetic Fano varieties
(2023)In the framework of Arakelov geometry one can define the height of a polarized arithmetic variety equipped with an hermitian metric over its complexification. When the arithmetic variety is Fano, the complexification is ...