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Outputs (1997)

Pre-solar grains from novae and "Born-again giants" (2024)
Book Chapter
Evans, A., & Gehrz, R. (2024). Pre-solar grains from novae and "Born-again giants". In Presolar grains in extra-terrestrial materials. Elsevier

We review the properties of dust formed during classical nova eruptions and the Very Late Thermal Pulses (VLTPs) that occur during the later stages of post-Asymptotic Giant Branch evolution of low-mass stars. In both cases, carbon and hydrocarbon dus... Read More about Pre-solar grains from novae and "Born-again giants".

Chemical synthesis approaches to amphiphilic mimetic glycosides (2024)
Thesis
Porter, J. A. (2024). Chemical synthesis approaches to amphiphilic mimetic glycosides. (Thesis). Keele University. Retrieved from https://keele-repository.worktribe.com/output/849924

The majority of surfactants in use are derived from petroleum feedstocks. Synthetic surfactants face numerous issues including low biodegradability, ecotoxicity and bioaccumulation. Biosurfactants such as amphiphilic glycoconjugates are a promising c... Read More about Chemical synthesis approaches to amphiphilic mimetic glycosides.

Bioprocess development for aliphatic alcohol oxidation and alkyl glycoside purification using biocatalysis (2024)
Thesis
Wahart, A. J. C. (2024). Bioprocess development for aliphatic alcohol oxidation and alkyl glycoside purification using biocatalysis. (Thesis). Keele University. Retrieved from https://keele-repository.worktribe.com/output/853204

The detergents and skin care products are composed of surfactants that decrease interfacial tension between two phases (i.e. oil and water).1 Before the ecological dangers issued from nonrenewable sources surfactants (pollution of aqueous environment... Read More about Bioprocess development for aliphatic alcohol oxidation and alkyl glycoside purification using biocatalysis.

Evaluation of chemometric software for analysis of complex mixtures for biologically derived samples analysed using liquid-chromatography mass spectrometry (2024)
Thesis
Scott, M. R. (2024). Evaluation of chemometric software for analysis of complex mixtures for biologically derived samples analysed using liquid-chromatography mass spectrometry. (Thesis). Keele University. Retrieved from https://keele-repository.worktribe.com/output/850250

There is a risk of losing important information when choosing the best metabolomic workflow for untargeted chemometric analysis. Choosing the best software for conducting this analysis is crucial as wrong parameters with the wrong software could lead... Read More about Evaluation of chemometric software for analysis of complex mixtures for biologically derived samples analysed using liquid-chromatography mass spectrometry.

Fundamental effective temperature measurements for eclipsing binary stars – V. The circumbinary planet system EBLM J0608–59 (2024)
Journal Article
Maxted, P. F. L., Miller, N. J., Sebastian, D., Triaud, A. H. M. J., Martin, D. V., & Duck, A. (2024). Fundamental effective temperature measurements for eclipsing binary stars – V. The circumbinary planet system EBLM J0608–59. Monthly Notices of the Royal Astronomical Society, 531(4), 4577-4583. https://doi.org/10.1093/mnras/stae1434

EBLM J0608$-$59/TOI-1338/BEBOP-1 is a 12$^{\rm th}$-magnitude, F9 V star in an eclipsing binary with a much fainter M dwarf companion on a wide, eccentric orbit (P = 14.6 d). The binary is orbited by two circumbinary planets: one transiting on a 95-d... Read More about Fundamental effective temperature measurements for eclipsing binary stars – V. The circumbinary planet system EBLM J0608–59.

3D simulations of convective shell Neon-burning in a massive star (2024)
Journal Article
Georgy, C., Rizzuti, F., Hirschi, R., Varma, V., Arnett, W. D., Meakin, C., …Rauscher, T. (in press). 3D simulations of convective shell Neon-burning in a massive star. Monthly Notices of the Royal Astronomical Society, Article stae1381. https://doi.org/10.1093/mnras/stae1381

The treatment of convection remains a major weakness in the modelling of stellar evolution with one-dimensional (1D) codes. The ever increasing computing power makes now possible to simulate in 3D part of a star for a fraction of its life, allowing u... Read More about 3D simulations of convective shell Neon-burning in a massive star.

A Photoionization Model for the Infrared Coronal Line Emission in the Classical Nova V1716 Scorpii (2024)
Journal Article
Woodward, C. E., Shaw, G., Starrfield, S., Evans, A., & Page, K. L. (2024). A Photoionization Model for the Infrared Coronal Line Emission in the Classical Nova V1716 Scorpii. Astrophysical Journal, 968(1), https://doi.org/10.3847/1538-4357/ad4097

A near-infrared spectrum of nova V1716 Scorpii (PNV J17224490-4137160), a recent bright ( Vmax=7.3 mag), Fermi-LAT detected γ-ray source, was modeled using the photoionization code CLOUDY. Abundances were estimated for He, C, N, O, Si, Al, Mg, Fe, Ne... Read More about A Photoionization Model for the Infrared Coronal Line Emission in the Classical Nova V1716 Scorpii.

GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc (2024)
Journal Article
Tey, E., Shporer, A., Lin, Z., Stassun, K. G., Lissauer, J. J., Hellier, C., …Jenkins, J. M. (2024). GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc. Astronomical Journal, 167(6), Article 283. https://doi.org/10.3847/1538-3881/ad3df1

We report the discovery of the transiting planet GJ 238 b, with a radius of 0.566 ± 0.014 R ⊕ (1.064 ± 0.026 times the radius of Mars) and an orbital period of 1.74 days. The transit signal was detected by the TESS mission and designated TOI-486.01.... Read More about GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc.