Skip to main content

Research Repository

Advanced Search

Outputs (10)

Hydrodynamic simulations of convection and nucleosynthesis in the late phases of massive stars to constrain and guide stellar evolution theory (2023)
Thesis
Rizzuti, F. (2023). Hydrodynamic simulations of convection and nucleosynthesis in the late phases of massive stars to constrain and guide stellar evolution theory. (Thesis). Keele University. Retrieved from https://keele-repository.worktribe.com/output/674565

The present knowledge of stellar evolution is still limited today by large uncertainties that derive from the complex multi-dimensional processes occurring in stars. Among them, the turbulent motions of the stellar fluid control the size and evolutio... Read More about Hydrodynamic simulations of convection and nucleosynthesis in the late phases of massive stars to constrain and guide stellar evolution theory.

Using the solid injection technique with gas chromatography and mass spectrometry to identify cuticular hydrocarbons in several thrips insect species (2023)
Thesis
Covaci, A. (2023). Using the solid injection technique with gas chromatography and mass spectrometry to identify cuticular hydrocarbons in several thrips insect species. (Thesis). Keele University

Thrips are a group of insects included in the order Thysanoptera. So far, over 6000 species have been described, among which over 100 are known as crop pests There is a plethora of studies on various species of thrips, yet the CHC composition is know... Read More about Using the solid injection technique with gas chromatography and mass spectrometry to identify cuticular hydrocarbons in several thrips insect species.

The dynamics of star formation in the local Milky Way as traced by OB associations (2023)
Thesis
Quintana Isasi, A. L. P. (2023). The dynamics of star formation in the local Milky Way as traced by OB associations. (Thesis). Keele University

OB associations are gravitationally unbound, low-density groups of young stars delineated by bright OB stars. At the intersection of star formation and Galactic structure, they are important across many areas of astronomy. However, most historical OB... Read More about The dynamics of star formation in the local Milky Way as traced by OB associations.

Fundamental parameters of very low mass stars in eclipsing binary star systems observed with the CHEOPS satellite (2023)
Thesis
Swayne, M. I. (2023). Fundamental parameters of very low mass stars in eclipsing binary star systems observed with the CHEOPS satellite. (Thesis). Keele University

Observations of low-mass stars have frequently shown unexpectedly large stellar radii when compared to the predictions from theoretical stellar structure models. This “radius inflation” problem may have consequences not just for stellar science but a... Read More about Fundamental parameters of very low mass stars in eclipsing binary star systems observed with the CHEOPS satellite.

Chemical synthesis of fluorinated carbocyclic nucleoside analogues (2023)
Thesis
Benckendorff, C. M. M. (2023). Chemical synthesis of fluorinated carbocyclic nucleoside analogues. (Thesis). Keele University. Retrieved from https://keele-repository.worktribe.com/output/529473

Since the discovery of their pharmaceutical potential, nucleoside analogues have become one of the most important classes of chemotherapeutic agents in the treatment of many cancers and viral infections. In many chronic illnesses, such as HBV or HIV... Read More about Chemical synthesis of fluorinated carbocyclic nucleoside analogues.

Deciphering the atmospheric properties of hot gas giant exoplanets via ground-based transmission spectroscopy (2023)
Thesis
Spyratos, P. (2023). Deciphering the atmospheric properties of hot gas giant exoplanets via ground-based transmission spectroscopy. (Thesis). Keele University

Transiting hot gas giant exoplanets are great targets for atmospheric investigations due to their extended atmospheres and their strong obscuring effect on the observed starlight when they pass in front of their host star. Transmission spectroscopy c... Read More about Deciphering the atmospheric properties of hot gas giant exoplanets via ground-based transmission spectroscopy.

The evaluation of a metabonomic approach to detect decomposition products in water and leachates using Liquid Chromatography-Mass Spectrometry (2023)
Thesis
Williams, M. F. (2023). The evaluation of a metabonomic approach to detect decomposition products in water and leachates using Liquid Chromatography-Mass Spectrometry. (Thesis). Keele University

Statistics show that there was a 12% increase in missing persons’ incidents in the UK between 2014 and 2019. Approximately 50% of these missing individuals are found within 24 hours, and on average a large number will be deceased. Land-based searches... Read More about The evaluation of a metabonomic approach to detect decomposition products in water and leachates using Liquid Chromatography-Mass Spectrometry.

Machine learning identification of massive young stellar objects in Local Group galaxies (2023)
Thesis
Kinson, D. A. (2023). Machine learning identification of massive young stellar objects in Local Group galaxies. (Thesis). Keele University

This thesis presents the development and implementation of a machine learning classification of massive Young Stellar Objects (YSOs) in two Local Group galaxies, NGC6822 and M33. Using archival near- and far-IR data, point sources in both galaxies ar... Read More about Machine learning identification of massive young stellar objects in Local Group galaxies.

Radio and infrared surveys for active galactic nuclei behind the Magellanic Clouds (2023)
Thesis
Pennock, C. M. (2023). Radio and infrared surveys for active galactic nuclei behind the Magellanic Clouds. (Thesis). Keele University

I present an analysis of a new 120 deg2 radio continuum image of the Large Magellanic Cloud (LMC) at 888 MHz with a bandwidth of 288 MHz and beam size of 13.′′9×12.′′1, from the Australian Square Kilometre Array Pathfinder (ASKAP). I constructed a ca... Read More about Radio and infrared surveys for active galactic nuclei behind the Magellanic Clouds.

Non-aromatic building blocks for metallosupramolecular assemblies (2023)
Thesis
Slyusarchuk, V. (2023). Non-aromatic building blocks for metallosupramolecular assemblies. (Thesis). Keele University

This study investigates the metallosupramolecular chemistry of coordinating ligands that contain a rigid aliphatic unit via the study of their coordination complexes when combined with d- and f-block metal ions. The aim was to investigate whether the... Read More about Non-aromatic building blocks for metallosupramolecular assemblies.