Zobrazeno 1 - 10
of 10 947
pro vyhledávání: '"A. Van der Walt"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-1-W2-2023, Pp 967-974 (2023)
The rapid growth of cities, owing to rural-urban migration and high birth rate has resulted in encroachment of the land use and land cover (LULC) in the Cape Flats, situated north of Cape Town, Western Cape, South Africa. PlanetScope imagery and K-Ne
Externí odkaz:
https://doaj.org/article/c8afb21762e44a50865793b4c6754dbb
Autor:
M. Lefort, S. Sharmin, J. B. Andersen, S. Vukusic, R. Casey, M. Debouverie, G. Edan, J. Ciron, A. Ruet, J. De Sèze, E. Maillart, H. Zephir, P. Labauge, G. Defer, C. Lebrun-Frenay, T. Moreau, E. Berger, P. Clavelou, J. Pelletier, B. Stankoff, O. Gout, E. Thouvenot, O. Heinzlef, A. Al-Khedr, B. Bourre, O. Casez, P. Cabre, A. Montcuquet, A. Wahab, J. P. Camdessanché, A. Maurousset, H. Ben Nasr, K. Hankiewicz, C. Pottier, N. Maubeuge, D. Dimitri-Boulos, C. Nifle, D. A. Laplaud, D. Horakova, E. K. Havrdova, R. Alroughani, G. Izquierdo, S. Eichau, S. Ozakbas, F. Patti, M. Onofrj, A. Lugaresi, M. Terzi, P. Grammond, F. Grand’Maison, B. Yamout, A. Prat, M. Girard, P. Duquette, C. Boz, M. Trojano, P. McCombe, M. Slee, J. Lechner-Scott, R. Turkoglu, P. Sola, D. Ferraro, F. Granella, V. Shaygannejad, J. Prevost, D. Maimone, O. Skibina, K. Buzzard, A. Van der Walt, R. Karabudak, B. Van Wijmeersch, T. Csepany, D. Spitaleri, S. Vucic, N. Koch-Henriksen, F. Sellebjerg, P. S. Soerensen, C. C. Hilt Christensen, P. V. Rasmussen, M. B. Jensen, J. L. Frederiksen, S. Bramow, H. K. Mathiesen, K. I. Schreiber, H. Butzkueven, M. Magyari, T. Kalincik, E. Leray
Publikováno v:
BMC Medical Research Methodology, Vol 22, Iss 1, Pp 1-14 (2022)
Abstract Background Natalizumab and fingolimod are used as high-efficacy treatments in relapsing–remitting multiple sclerosis. Several observational studies comparing these two drugs have shown variable results, using different methods to control t
Externí odkaz:
https://doaj.org/article/84c3797631444a10b4fb616e78d4bf21
Autor:
van der Walt, DJ
We present new results of a numerical study of the pumping of 4.8 GHz and 14.5 GHz maser of o-Formaldehyde in the presence of a free-free radiation field. It is shown that in the presence of a free-free radiation field inversion of not only the 4.8 G
Externí odkaz:
http://arxiv.org/abs/2409.12637
Autor:
Zhang, Xin, Mehta, Deval, Hu, Yanan, Zhu, Chao, Darby, David, Yu, Zhen, Merlo, Daniel, Gresle, Melissa, Van Der Walt, Anneke, Butzkueven, Helmut, Ge, Zongyuan
Survival analysis holds a crucial role across diverse disciplines, such as economics, engineering and healthcare. It empowers researchers to analyze both time-invariant and time-varying data, encompassing phenomena like customer churn, material degra
Externí odkaz:
http://arxiv.org/abs/2409.06209
We develop integration theory for integrating functions taking values into a Dedekind complete unital $f$-algebra $\mathbb{L}$ with respect to $\mathbb{L}$-valued measures. We then discuss and prove completeness results of $\mathbb{L}$-valued $L^p$-s
Externí odkaz:
http://arxiv.org/abs/2408.17306
Autor:
Vorster, Jakobus M., Chibueze, James O., Hirota, Tomoya, MacLeod, Gordon C., van der Walt, Johan D., Vorobyov, Eduard I., Sobolev, Andrej M., Juvela, Mika
HMYSOs gain most of their mass in short bursts of accretion. Maser emission is an invaluable tool in discovering and probing accretion bursts. We observed the 22 GHz water maser response induced by the accretion burst in NGC6334I-MM1B and identified
Externí odkaz:
http://arxiv.org/abs/2408.15700
Gravitational waves (GWs) passing through a viscous shell of matter are expected to be damped resulting in an increase in the temperature of the fluid as energy is transferred to it from the GWs. In previous work we constructed a model for this proce
Externí odkaz:
http://arxiv.org/abs/2407.17143
Autor:
Ginolin, M., Rigault, M., Copin, Y., Popovic, B., Dimitriadis, G., Goobar, A., Johansson, J., Maguire, K., Nordin, J., Smith, M., Aubert, M., Barjou-Delayre, C., Burgaz, U., Carreres, B., Dhawan, S., Deckers, M., Feinstein, F., Fouchez, D., Galbany, L., Ganot, C., de Jaeger, T., Kim, Y. -L., Kuhn, D., Lacroix, L., Müller-Bravo, T. E., Nugent, P., Racine, B., Rosnet, P., Rosselli, D., Ruppin, F., Sollerman, J., Terwel, J. H., Townsend, A., Dekany, R., Graham, M., Kasliwal, M., Groom, S. L., Purdum, J., Rusholme, B., van der Walt, S.
As Type Ia supernova cosmology transitions from a statistics dominated to a systematics dominated era, it is crucial to understand leftover unexplained uncertainties affecting their luminosity, such as the ones stemming from astrophysical biases. Ind
Externí odkaz:
http://arxiv.org/abs/2406.02072
It is well-known that gravitational waves undergo no absorption or dissipation when traversing through a perfect fluid. However, in the presence of a viscous fluid, GWs transfer energy to the fluid medium. In this paper, we present a review of our re
Externí odkaz:
http://arxiv.org/abs/2405.07743
While there is a well developed theory of locally solid topologies, many important convergences in vector lattice theory are not topological. Yet they share many properties with locally solid topologies. Building upon the theory of convergence struct
Externí odkaz:
http://arxiv.org/abs/2404.15641