Faculty of Science / Naturvetenskapliga fakulteten
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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 ... -
From Gone to Gain: Exploring the Scope of Historic Environment Compensation in Planning
(2023-11-28)Large planning projects inserted in old cities often cause physical loss of the historic environments they encounter. Public actors face the challenge of conserving these environments, while simultaneously considering ... -
Connections between biodiversity and ecosystem functioning in large-scale natural ecosystems
(2023-11-21)Billions of years of evolution have given us a planet that supports a remarkable diversity of life. Estimates for the number of Eukaryotic species frequently number in the millions and the Prokaryotes are much more diverse ... -
Dokumentera trädgårdens skötsel: En handledning från planering till sammanställning
(Hantverkslaboratoriet, Göteborgs universitet, 2023)Skriften är en handledning för den som arbetar i en kulturhistoriskt värdefull trädgård och vill dokumentera sitt arbete i vardagen. Dokumentation av trädgårdens skötsel är viktig av flera orsaker. Den fungerar som ett ... -
Vård och beskärning av träd i äldre fruktträdgårdar
(Hantverkslaboratoriet, Göteborgs universitet, 2023)Att ta hand om äldre fruktträd i en kulturmiljö innebär en särskild utmaning. Varje träd måste vårdas och beskäras utifrån sina förutsättningar, men också i relation till den omgivande kulturmiljön. Skriften vänder sig ... -
Tapetgrupper - anläggning och skötsel av 1800-talets blomsterplanteringar
(Hantverkslaboratoriet, Göteborgs universitet, 2023)Skriften är ett kunskapsunderlag om blomsterplanteringar i trädgårdar under senare delen av 1800-talet. Den syftar till att utveckla eoretisk och praktisk kunskap kring framför allt tapetgrupper. Det görs dels genom att ... -
Preserving Genetic Integrity in Reproduction: Insights from Telomere Protection and Sperm Head-Tail Junctions
(2023-11-03)This doctoral thesis embarks on a meticulous exploration of genetic integrity within the expansive domain of reproductive biology. Its overarching objective is to decipher the intricacies that underlie the preservation of ... -
New AI-based methods for studying antibiotic-resistant bacteria
(2023-11-03)Antibiotic resistance is a growing challenge for human health, causing millions of deaths worldwide annually. Antibiotic resistance genes (ARGs), acquired through mutations in existing genes or horizontal gene transfer, ...