Zobrazeno 1 - 10
of 3 328
pro vyhledávání: '"Goedhart, A."'
In this article, we present a method to construct $e$-power $b$-happy numbers of any height. Using this method, we construct a tree that encodes these happy numbers, their heights, and their ancestry--relation to other happy numbers. For fixed power
Externí odkaz:
http://arxiv.org/abs/2410.13990
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
Autor:
Cotton, W., Filipovic, M. D., Camilo, F., Indebetouw, R., Alsaberi, R. Z. E., Anih, J. O., Baker, M., Bastian, T . S., Bojicic, I., Carli, E., Cavallaro, F., Crawford, E. J., Dai, S., Haberl, F., Levin, L., Luken, K., Pennock, C . M., Rajabpour, N., Stappers, B. W., van Loon, J. Th., Zijlstra, A. A., Buchner, S., Geyer, M., Goedhart, S., Serylak, M.
We present new radio continuum images and a source catalogue from the MeerKAT survey in the direction of the Small Magellanic Cloud (SMC). The observations, at a central frequency of 1.3 GHz across a bandwidth of 0.8 GHz, encompass a field of view ~7
Externí odkaz:
http://arxiv.org/abs/2401.11024
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:
Szymczak, M., Durjasz, M., Goedhart, S., Wolak, P., Bartkiewicz, A., Garatti, A. Caratti o, Kobak, A., Massi, F.
Aims: We report the discovery and analysis of a periodic methanol maser in the massive protostar IRAS 20216+4104. Methods: To obtain the light curve, we used the 6.7 GHz methanol maser spectra collected between 2000-2003 and 2009-2023 with the Harteb
Externí odkaz:
http://arxiv.org/abs/2312.01978
Medical prediction applications often need to deal with small sample sizes compared to the number of covariates. Such data pose problems for prediction and variable selection, especially when the covariate-response relationship is complicated. To add
Externí odkaz:
http://arxiv.org/abs/2311.09997
Autor:
Houde, Martin, Rajabi, Fereshteh, MacLeod, Gordon C., Goedhart, Sharmila, Tanabe, Yoshihiro, Heever, Stefanus P. van den, Wyenberg, Christopher M., Yonekura, Yoshinori
We discuss the role that coherence phenomena can have on the intensity variability of spectral lines associated with maser radiation. We do so by introducing the fundamental cooperative radiation phenomenon of (Dicke's) superradiance and discuss its
Externí odkaz:
http://arxiv.org/abs/2307.05274
Autor:
Cinà, Giovanni, Fernandez-Llaneza, Daniel, Deponte, Ludovico, Mishra, Nishant, Röber, Tabea E., Pezzelle, Sandro, Calixto, Iacer, Goedhart, Rob, Birbil, Ş. İlker
Feature attribution methods have become a staple method to disentangle the complex behavior of black box models. Despite their success, some scholars have argued that such methods suffer from a serious flaw: they do not allow a reliable interpretatio
Externí odkaz:
http://arxiv.org/abs/2307.00897