Outputs (739)

Transparency Of Execution Using Epigenetic Networks (2017)
Presentation / Conference Contribution
Dethlefs, N., & Turner, A. (2017, September). Transparency Of Execution Using Epigenetic Networks. Presented at 14th European Conference on Artificial Life, ECAL 2017, Lyon, France

This paper describes how the recurrent connectionist architecture epiNet, which is capable of dynamically modifying its topology, is able to provide a form of transparent execution. EpiNet, which is inspired by eukaryotic gene regulation in nature, i... Read More about Transparency Of Execution Using Epigenetic Networks.

Galactic chemical evolution (2017)
Book Chapter
Mollá, M., Cavichia, O., Costa, R. D. D. D., Gibson, B. K., & Díaz, Á. I. (in press). Galactic chemical evolution. In Highlights of Spanish astrophysics IX. Sociedad Española de Astronomía

We analyze the evolution of oxygen abundance radial gradients resulting from our chemical evolution models calculated with different prescriptions for the star formation rate (SFR) and for the gas infall rate, in order to assess their respective role... Read More about Galactic chemical evolution.

Deep Chandra observations of the stripped galaxy group falling into Abell 2142 (2017)
Journal Article
Eckert, D., Gaspari, M., Owers, M. S., Molendi, S., Gastaldello, F., Paltani, S., Ettori, S., Venturi, T., Rossetti, M., Rudnick, L., Roediger, E., Roediger, E., Eckert, D., Ettori, S., Gaspari, M., Gastaldello, F., Molendi, S., Owers, M., Paltani, S., Rossetti, M., …Venturi, T. (2017). Deep Chandra observations of the stripped galaxy group falling into Abell 2142. Astronomy and Astrophysics, 605(September), A25. https://doi.org/10.1051/0004-6361/201730555

In the local Universe, the growth of massive galaxy clusters mainly operates through the continuous accretion of group-scale systems. The infalling group in Abell 2142 is the poster child of such an accreting group, and as such, it is an ideal target... Read More about Deep Chandra observations of the stripped galaxy group falling into Abell 2142.

Theoretical study of the CO2 adsorption by Zeolitic Imidazolate Frameworks (ZIFs) (2017)
Journal Article
Izzaouihda, S., Abou El Makarim, H., Benoit, D. M., & Komiha, N. (2017). Theoretical study of the CO2 adsorption by Zeolitic Imidazolate Frameworks (ZIFs). Journal of physical chemistry. C, 121(37), 20259-20265. https://doi.org/10.1021/acs.jpcc.7b04977

Density functional theory with Grimme's empirical correction, DFT-D3, has been used to examine the adsorption of a carbon dioxide molecule by different sets of zeolitic imidazolate framework materials (ZIF-1 to -4, -6 to -10, and -zni). We have calcu... Read More about Theoretical study of the CO2 adsorption by Zeolitic Imidazolate Frameworks (ZIFs).

Precise measurement of the thermal and stellar Fe 54 (n,γ) Fe 55 cross sections via accelerator mass spectrometry (2017)
Journal Article
Wallner, A., Buczak, K., Belgya, T., Bichler, M., Coquard, L., Dillmann, I., Golser, R., Käppeler, F., Karakas, A., Kutschera, W., Lederer, C., Mengoni, A., Priller, A., Reifarth, R., Steier, P., Szentmiklosi, L., Kaeppeler, F., & Pignatari, M. (2017). Precise measurement of the thermal and stellar Fe 54 (n,γ) Fe 55 cross sections via accelerator mass spectrometry. Physical Review C, 96(2), Article ARTN 025808. https://doi.org/10.1103/PhysRevC.96.025808

© 2017 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the a... Read More about Precise measurement of the thermal and stellar Fe 54 (n,γ) Fe 55 cross sections via accelerator mass spectrometry.

Student difficulties regarding symbolic and graphical representations of vector fields (2017)
Journal Article
Bollen, L., van Kampen, P., Baily, C., Kelly, M., & De Cock, M. (2017). Student difficulties regarding symbolic and graphical representations of vector fields. Physical Review Physics Education Research, 13(2), Article 020109. https://doi.org/10.1103/PhysRevPhysEducRes.13.020109

The ability to switch between various representations is an invaluable problem-solving skill in physics. In addition, research has shown that using multiple representations can greatly enhance a person’s understanding of mathematical and physical con... Read More about Student difficulties regarding symbolic and graphical representations of vector fields.

Climbing the cosmic ladder with stellar twins in RAVE with Gaia (2017)
Journal Article
Jofré, P., Traven, G., Hawkins, K., Gilmore, G., Sanders, J. L., Mädler, T., Steinmetz, M., Kunder, A., Kordopatis, G., McMillan, P., Bienaymé, O., Bland-Hawthorn, J., Gibson, B. K., Grebel, E. K., Munari, U., Navarro, J., Parker, Q., Reid, W., Seabroke, G., & Zwitter, T. (2017). Climbing the cosmic ladder with stellar twins in RAVE with Gaia. Monthly notices of the Royal Astronomical Society, 472(3), 2517-2533. https://doi.org/10.1093/mnras/stx1877

© 2017 The Author. We apply the twin method to determine parallaxes to 232 545 stars of the RAVE survey using the parallaxes of Gaia DR1 as a reference. To search for twins in this large data set, we apply the t-student stochastic neighbour embedding... Read More about Climbing the cosmic ladder with stellar twins in RAVE with Gaia.

The evolutionary sequence of post-starburst galaxies (2017)
Journal Article
Wilkinson, C. L., Pimbblet, K. A., & Stott, J. P. (2017). The evolutionary sequence of post-starburst galaxies. Monthly notices of the Royal Astronomical Society, 472(2), 1447-1457. https://doi.org/10.1093/mnras/stx2034

© 2017 The Authors. There are multiple ways in which to select post-starburst galaxies in the literature. In this work, we present a study into how two well-used selection techniques have consequences on observable post-starburst galaxy parameters, s... Read More about The evolutionary sequence of post-starburst galaxies.

Convective–reactive nucleosynthesis of K, Sc, Cl and p-process isotopes in O–C shell mergers (2017)
Journal Article
Ritter, C., Andrassy, R., Côté, B., Herwig, F., Woodward, P. R., Pignatari, M., & Jones, S. (2018). Convective–reactive nucleosynthesis of K, Sc, Cl and p-process isotopes in O–C shell mergers. Monthly notices of the Royal Astronomical Society. Letters, 474(1), L1-L6. https://doi.org/10.1093/mnrasl/slx126

© 2017 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. We address the deficiency of odd-Z elements P, Cl, K and Sc in Galactic chemical evolution models through an investigation of the nucleosynthesis... Read More about Convective–reactive nucleosynthesis of K, Sc, Cl and p-process isotopes in O–C shell mergers.

Conditions for thermally induced all-optical switching in ferrimagnetic alloys: Modeling of TbCo (2017)
Journal Article
Moreno, R., Ostler, T. A., Chantrell, R. W., & Chubykalo-Fesenko, O. (2017). Conditions for thermally induced all-optical switching in ferrimagnetic alloys: Modeling of TbCo. Physical Review B, 96(1), Article 014409. https://doi.org/10.1103/PhysRevB.96.014409

We present atomistic spin dynamics modeling of thermally induced magnetization switching (TIMS) of disordered ferrimagnetic TbCo alloys varying the Tb concentration, laser pulse fluence, and its duration. Our results indicate that deterministic TIMS... Read More about Conditions for thermally induced all-optical switching in ferrimagnetic alloys: Modeling of TbCo.