Zobrazeno 1 - 10
of 1 399
pro vyhledávání: '"Theuns P"'
Autor:
Elias Kaunda, Theuns Pelser
Publikováno v:
South African Journal of Business Management, Vol 54, Iss 1, Pp e1-e13 (2023)
Purpose: The main objective of the study was to investigate how corporate governance affects the performance of state-owned enterprises (SOEs) in a least developed economy. Design/methodology/approach: Both primary and secondary data from nine state
Externí odkaz:
https://doaj.org/article/12061e70d2a74d69a657fcf52063cc64
Publikováno v:
Management : Journal of Contemporary Management Issues, Vol 26, Iss 2, Pp 159-177 (2021)
The institutionalization of e-marketing strategies, their adoption, and implementation hinges on the customers' perceptions of the critical success factors that the literature identifies in terms of an online competitive advantage, online shopping in
Externí odkaz:
https://doaj.org/article/e0c50fe18b79403aacd05726760b22b3
We model the power spectrum of galaxies in the IllustrisTNG simulation when they are weighted by their star formation rate. Such a weighting is relevant in the context of line-intensity mapping (LIM). On intermediate to large scales, the model accoun
Externí odkaz:
http://arxiv.org/abs/2410.16588
Autor:
Pruto, Giulia, Fumagalli, Michele, Rafelski, Marc, Revalski, Mitchell, Fossati, Matteo, Mackenzie, Ruari, Theuns, Tom
Publikováno v:
A&A 691, A222 (2024)
We present near-infrared observations, acquired with the Wide Field Camera 3 (WFC3) on board of the Hubble Space Telescope (HST), of a Ly$\alpha$ double-clumped emitting nebula at $z \approx 3.25$ associated with a damped Ly$\alpha$ absorber (DLA). W
Externí odkaz:
http://arxiv.org/abs/2409.01786
Autor:
Bongani Ngwenya, Theuns Pelser
Publikováno v:
SA Journal of Industrial Psychology, Vol 46, Iss 0, Pp e1-e12 (2020)
Orientation: Human capital lies at the heart and centre of any organisation’s success. It is for this reason that entrepreneurial envisioned corporations embrace the role of psychological capital in order to optimise their employees’ competences
Externí odkaz:
https://doaj.org/article/716c7b59749e480895722f5891fc52bc
Publikováno v:
Acta Commercii, Vol 20, Iss 1, Pp e1-e11 (2020)
Orientation: The need for sound corporate governance has directed attention to internal auditing as a corporate governance tool and mechanism in both public and private sector organisations. Research purpose: The study examined the impact of managem
Externí odkaz:
https://doaj.org/article/aeddd2340b9c4e349afe84da577e1ac1
Autor:
Jara-Ferreira, F., Tissera, P. B., Sillero, E., Rosas-Guevara, Y., Pedrosa, S. E., De Rossi, M. E., Theuns, T., Bignone, L.
The variations in metallicity and spatial patterns within star-forming regions of galaxies result from diverse physical processes unfolding throughout their evolutionary history, with a particular emphasis in recent events. Analysing MaNGA and \texts
Externí odkaz:
http://arxiv.org/abs/2403.06836
Autor:
Mason, Andrew C., Crain, Robert A., Schiavon, Ricardo P., Weinberg, David H., Pfeffer, Joel, Schaye, Joop, Schaller, Matthieu, Theuns, Tom
We examine the stellar [$\alpha$/Fe]-[Fe/H] distribution of $\simeq1000$ present-day galaxies in a high-resolution EAGLE simulation. A slight majority of galaxies exhibit the canonical distribution, characterised by a sequence of low-metallicity star
Externí odkaz:
http://arxiv.org/abs/2311.00041
Autor:
Theuns, Tom, Chan, TK
We present an analytical model for cosmological Lyman-limit systems (LLSs) that successfully reproduces the observed evolution of the mean free path (L) of ionizing photons. The evolution of the co-moving mean free path is predominantly a consequence
Externí odkaz:
http://arxiv.org/abs/2310.09228
Autor:
de Beer, Stephanie, Cantalupo, Sebastiano, Travascio, Andrea, Pezzulli, Gabriele, Galbiati, Marta, Fossati, Matteo, Fumagalli, Michele, Lazeyras, Titouan, Pensabene, Antonio, Theuns, Tom, Wang, Weichen
Ly$\alpha$ nebulae ubiquitously found around z>2 quasars can supply unique constraints on the properties of the Circumgalactic Medium, such as its density distribution, provided the quasar halo mass is known. We present a new method to constrain quas
Externí odkaz:
http://arxiv.org/abs/2309.01506