Zobrazeno 1 - 10
of 19 868
pro vyhledávání: '"Steyn, A."'
Autor:
Rajohnson, Sambatriniaina H. A., Kraan-Korteweg, Renée C., Frank, Bradley S., Chen, Hao, Staveley-Smith, Lister, Serra, Paolo, Steyn, Nadia, Kurapati, Sushma, Pisano, D. J., Goedhart, Sharmila
We conducted the MeerKAT Vela Supercluster survey, named Vela$-$HI, to bridge the gap between the Vela SARAO MeerKAT Galactic Plane Survey (Vela$-$SMGPS, $-2^{\circ} \leq b \leq 1^{\circ}$), and optical and near-infrared spectroscopic observations of
Externí odkaz:
http://arxiv.org/abs/2411.07084
Autor:
Rajohnson, Sambatriniaina H. A., Kraan-Korteweg, Renée C., Chen, Hao, Frank, Bradley S., Steyn, Nadia, Kurapati, Sushma, Pisano, D. J., Staveley-Smith, Lister, Serra, Paolo, Goedhart, Sharmila, Camilo, Fernando
We conducted a search for HI emission of the gas-rich galaxies in the Vela region ($260^{\circ} \leq \ell \leq 290^{\circ}, -2^{\circ} \leq b \leq 1^{\circ}$) to explore the Vela Supercluster (VSCL) at $V_\mathrm{hel} \sim 18000$ km s$^{-1}$, largely
Externí odkaz:
http://arxiv.org/abs/2405.15629
The solar minima between solar cycles 22-23, 23-24 and 24-25 are the best observed minima on record. In situ solar wind and interplanetary magnetic field measurements by the WIND and ACE spacecraft at L1 with one-hour cadence are explored using wavel
Externí odkaz:
http://arxiv.org/abs/2404.11219
We propose new goodness-of-fit tests for the Poisson distribution. The testing procedure entails fitting a weighted Poisson distribution, which has the Poisson as a special case, to observed data. Based on sample data, we calculate an empirical weigh
Externí odkaz:
http://arxiv.org/abs/2402.12866
Autor:
Goedhart, S., Cotton, W. D., Camilo, F., Thompson, M. A., Umana, G., Bietenholz, M., Woudt, P. A., Anderson, L. D., Bordiu, C., Buckley, D. A. H., Buemi, C. S., Bufano, F., Cavallaro, F., Chen, H., Chibueze, J. O., Egbo, D., Frank, B. S., Hoare, M. G., Ingallinera, A., Irabor, T., Kraan-Korteweg, R. C., Kurapati, S., Leto, P., Loru, S., Mutale, M., Obonyo, W. O., Plavin, A., Rajohnson, S. H. A., Rigby, A., Riggi, S., Seidu, M., Serra, P., Smart, B. M., Stappers, B. W., Steyn, N., Surnis, M., Trigilio, C., Williams, G. M., Abbott, T. D., Adam, R. M., Asad, K. M. B., Baloyi, T., Bauermeister, E. F., Bennet, T. G. H., Bester, H., Botha, A. G., Brederode, L. R. S., Buchner, S., Burger, J. P., Cheetham, T., Cloete, K., de Villiers, M. S., de Villiers, D. I. L., Toit, L. J. du, Esterhuyse, S. W. P., Fanaroff, B. L., Fourie, D. J., Gamatham, R. R. G., Gatsi, T. G., Geyer, M., Gouws, M., Gumede, S. C., Heywood, I., Hokwana, A., Hoosen, S. W., Horn, D. M., Horrell, L. M. G., Hugo, B. V., Isaacson, A. I., Józsa, G. I. G., Jonas, J. L., Jordaan, J. D. B. L., Joubert, A. F., Julie, R. P. M., Kapp, F. B., Kriek, N., Kriel, H., Krishnan, V. K., Kusel, T. W., Legodi, L. S., Lehmensiek, R., Lord, R. T., Macfarlane, P. S., Magnus, L. G., Magozore, C., Main, J. P. L., Malan, J. A., Manley, J. R., Marais, S. J., Maree, M. D. J., Martens, A., Maruping, P., McAlpine, K., Merry, B. C., Mgodeli, M., Millenaar, R. P., Mokone, O. J., Monama, T. E., New, W. S., Ngcebetsha, B., Ngoasheng, K. J., Nicolson, G. D., Ockards, M. T., Oozeer, N., Passmoor, S. S., Patel, A. A., Peens-Hough, A., Perkins, S. J., Ramaila, A. J. T., Ratcliffe, S. M., Renil, R., Richter, L. L., Salie, S., Sambu, N., Schollar, C. T. G., Schwardt, L. C., Schwartz, R. L., Serylak, M., Siebrits, R., Sirothia, S. K., Slabber, M. J., Smirnov, O. M., Tiplady, A. J., van Balla, T. J., van der Byl, A., Van Tonder, V., Venter, A. J., Venter, M., Welz, M. G., Williams, L. P.
We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane (251\deg $\le l \le$ 358\deg and 2\deg $\le l \le$ 61\deg at $|b| \le 1.5\deg $). SMGPS is the largest, most sensitive and hig
Externí odkaz:
http://arxiv.org/abs/2312.07275
Autor:
Kurapati, Sushma, Kraan-Korteweg, Renée C., Pisano, D. J., Chen, Hao, Rajohnson, Sambatriniaina H. A., Steyn, Nadia, Frank, Bradley, Serra, Paolo, Goedhart, Sharmila, Camilo, Fernando
The Local Void is one of the nearest large voids, located at a distance of 23 Mpc. It lies largely behind the Galactic Bulge and is therefore extremely difficult to observe. We use HI 21 cm emission observations from the SARAO MeerKAT Galactic Plane
Externí odkaz:
http://arxiv.org/abs/2312.05237
Autor:
Steyn, Nadia, Kraan-Korteweg, Renée C., Rajohnson, Sambatriniaina H. A., Kurapati, Sushma, Chen, Hao, Frank, Bradley, Serra, Paolo, Staveley-Smith, Lister, Camilo, Fernando, Goedhart, Sharmila
This paper presents the first HI results extracted from the SARAO MeerKAT Galactic Plane Survey (SMGPS) $-$ a narrow strip ($b \sim 3^\circ$) along the southern Milky Way. The primary goal consisted in tracing the Great Attractor (GA) Wall across the
Externí odkaz:
http://arxiv.org/abs/2312.03545
Autor:
Vyfers, E. C., Pesudo, V., Triambak, S., Kamil, M., Adsley, P., Brown, B. A., Jivan, H., Marin-Lambarri, D. J., Neveling, R., Ondze, J. C. Nzobadila, Papka, P., Pellegri, L., Rebeiro, B. M., Singh, B., Smit, F. D., Steyn, G. F.
Background: The nucleosynthesis of several proton-rich nuclei is determined by radiative proton-capture reactions on unstable nuclei in nova explosions. One such reaction is $^{23}{\rm Mg}(p,\gamma)^{24}{\rm Al}$, which links the NeNa and MgAl cycles
Externí odkaz:
http://arxiv.org/abs/2311.15935
Autor:
Kapongo D. Lumamba, Gordon Wells, Delon Naicker, Threnesan Naidoo, Adrie J. C. Steyn, Mandlenkosi Gwetu
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-15 (2024)
Abstract Objective To conduct a systematic review of the computer vision applications that detect, diagnose, or analyse tuberculosis (TB) pathology or bacilli using digitised human lung tissue images either through automatic or semi-automatic methods
Externí odkaz:
https://doaj.org/article/4179a12be4144ab5abf62bcbf21e69e3
Autor:
Shelley Cook, Renier Steyn
Publikováno v:
Interdisciplinary Journal of Management Sciences, Vol 1, Pp 1-16 (2024)
The landscape in which modern organisations operate is rapidly changing and requires managerial agility. This necessitates a frequent review of how managers are developed. The aim of this article is to examine the role of workplace feedback in employ
Externí odkaz:
https://doaj.org/article/2482c6608bd940e28afc00f00028b4a9