Zobrazeno 1 - 10
of 79
pro vyhledávání: '"D. E. Baker"'
Autor:
G C Du Toit, T. D. Abbott, A. J. T. Ramaila, P. S. Swart, P. Ntuli, G. de Bruin, Stephanie Smith, T. E. Monama, C. Stuart, Andrew Jameson, R. Spann, H. Kriel, N. Matthysen, J. Horrell, K. M. B. Asad, D. H. Botha, L. P. Williams, L. D. Mc Nally, R. T. Lord, A. Struthers, W. de Villiers, H. Niehaus, E. F. Bauermeister, John Sarkissian, B. Jordaan, R. Andreas, T. G. H. Bennett, J. P. Conradie, Riana Geschke, I. Wait, B. Ngcebetsha, A. van der Byl, Ben Stappers, A. Robyntjies, J. P. Jansen van Rensburg, N. Mabombo, D. H. Hoorn, A. Nzama, Bruce Merry, L. Sofeya, Sharmila Goedhart, L. R. S. Brederode, M. J. Hlakola, I. Rammala, O. Toruvanda, S. Rakoma, B. L. Fanaroff, A. Rust, A. Martens, M. G. Welz, Y. Padayachee, C. T. G. Schollar, S. J. Marais, B. Xaia, J. P. van Staden, F. Karels, T. Baloyi, B. de Swardt, I. Liebenberg, Vanessa A. Moss, A. L. Walker, C.G. Van der Merwe, W. S. New, E. C. Knox-Davies, R. Millenaar, P. Prozesky, L. J. du Toit, O. J. Mokone, K. Madisa, G. Sethosa, Griffin Foster, T. L. Grobler, Tom Alberts, S. S. Passmoor, F. Joubert, A. A. Patel, D. Koch, Ramesh Karuppusamy, L. Richter, Kshitij Thorat, O. Mahgoub, Jason Manley, C. Sharpe, M. J. Slabber, P. L. van der Merwe, S. Fataar, G. B. Taylor, M. Rasivhaga, P. Sunnylall, MacCalvin Kariseb, Gyula I. G. Józsa, A. R. Foley, N. Marais, M. A. Dikgale, J. P. Burger, C. Olyn, S. Paula, A. J. Otto, S. Ratcliffe, B. Pholoholo, R. Renil, T. Macdonald, Justin L. Jonas, R. van Rooyen, P. Scholz, Oleg Smirnov, B. H. Wallace, Fernando Camilo, A. Peens-Hough, S. Lamoor, F. Obies, L. Marais, T. J. Steyn, M. T. O. Ockards, O. Jacobs, C. Mjikelo, A. J. Tiplady, Roy Booth, D. Liebenberg, R. Strong, T. J. van Balla, P. C. van Niekerk, S. D. Matshawule, V. Van Tonder, C. de Waal, S. K. Sirothia, D. Rosekrans, R. M. Adam, L. Mafhungo, Matthew Bailes, G. Adams, P. P. A. Kotzé, D. M. Horn, S. Salie, M. S. de Villiers, Howard C. Reader, A. R. Isaacson, Dehann Fourie, B. Taljaard, C. de Villiers, A. F. Joubert, M. Serylak, T. Mauch, N. Sambu, Victoria M. Kaspi, C. C. Julius, N. Mnyandu, S. Seranyane, A. Krebs, Simon Johnston, N. Young, L. van den Heever, M. Manzini, R. van Wyk, M. Obrocka, N. Songqumase, T. W. Kusel, M. C. Mphego, J. A. Malan, I. P. T. Moeng, P. Malgas, K. J. Ngoasheng, B. M. Lunsky, L. C. Schwardt, M. Merryfield, W. van Straten, V. Thondikulam, B. Hugo, Nadeem Oozeer, Robert F. Archibald, P. Macfarlane, T. Cheetham, Aris Karastergiou, J. Conradie, D. Steyn, S. C. Gumede, S. Makhathini, S. W. P. Esterhuyse, N. Mkhabela, D. Booisen, R. P. M. Julie, Gianni Bernardi, L. Boyana, N. Kriek, Dirk I. L. de Villiers, T. Baxana, Cyril Tasse, M. Maree, Robert Lehmensiek, R. R. G. Gamatham, S. Zitha, D. E. Baker, K. Montshiwa, C. Magozore, Z. R. Ramudzuli, T. Gatsi, George Hobbs, S. J. Buchner, I. P. Theron, R. Siebrits, John Reynolds, A. Hokwana, F. Kapp, L. G. Magnus, V. A. Kasper, J. P. L. Main, J. van Aardt, David B. Davidson
Publikováno v:
Camilo, F, Scholz, P, Serylak, M, Buchner, S, Merryfield, M, Kaspi, V M, Archibald, R F, Bailes, M, Jameson, A, Straten, W V, Sarkissian, J, Reynolds, J E, Johnston, S, Hobbs, G, Abbott, T D, Adam, R M, Adams, G B, Alberts, T, Andreas, R, Asad, K M B, Baker, D E, Baloyi, T, Bauermeister, E F, Baxana, T, Bennett, T G H, Bernardi, G, Booisen, D, Booth, R S, Botha, D H, Boyana, L, Brederode, L R S, Burger, J P, Cheetham, T, Conradie, J, Conradie, J P, Davidson, D B, Bruin, G D, Swardt, B D, Villiers, C D, Villiers, D I L D, Villiers, M S D, Villiers, W D, Waal, C D, Dikgale, M A, Toit, G D, Toit, L J D, Esterhuyse, S W P, Fanaroff, B, Fataar, S, Foley, A R, Foster, G, Fourie, D, Gamatham, R, Gatsi, T, Geschke, R, Goedhart, S, Grobler, T L, Gumede, S C, Hlakola, M J, Hokwana, A, Hoorn, D H, Horn, D, Horrell, J, Hugo, B, Isaacson, A, Jacobs, O, Van Rensburg, J P J, Jonas, J L, Jordaan, B, Joubert, A, Joubert, F, Józsa, G I G, Julie, R, Julius, C C, Kapp, F, Karastergiou, A, Karels, F, Kariseb, M, Karuppusamy, R, Kasper, V, Knox-Davies, E C, Koch, D, Kotzé, P P A, Krebs, A, Kriek, N, Kriel, H, Kusel, T, Lamoor, S, Lehmensiek, R, Liebenberg, D, Liebenberg, I, Lord, R T, Lunsky, B, Mabombo, N, Macdonald, T, Macfarlane, P, Madisa, K, Mafhungo, L, Magnus, L G, Magozore, C, Mahgoub, O, Main, J P L, Makhathini, S, Malan, J A, Malgas, P, Manley, J R, Manzini, M, Marais, L, Marais, N, Marais, S J, Maree, M, Martens, A, Matshawule, S D, Matthysen, N, Mauch, T, Nally, L D M, Merry, B, Millenaar, R P, Mjikelo, C, Mkhabela, N, Mnyandu, N, Moeng, I T, Mokone, O J, Monama, T E, Montshiwa, K, Moss, V, Mphego, M, New, W, Ngcebetsha, B, Ngoasheng, K, Niehaus, H, Ntuli, P, Nzama, A, Obies, F, Obrocka, M, Ockards, M T, Olyn, C, Oozeer, N, Otto, A J, Padayachee, Y, Passmoor, S, Patel, A A, Paula, S, Peens-Hough, A, Pholoholo, B, Prozesky, P, Rakoma, S, Ramaila, A J T, Rammala, I, Ramudzuli, Z R, Rasivhaga, M, Ratcliffe, S, Reader, H C, Renil, R, Richter, L, Robyntjies, A, Rosekrans, D, Rust, A, Salie, S, Sambu, N, Schollar, C T G, Schwardt, L, Seranyane, S, Sethosa, G, Sharpe, C, Siebrits, R, Sirothia, S K, Slabber, M J, Smirnov, O, Smith, S, Sofeya, L, Songqumase, N, Spann, R, Stappers, B, Steyn, D, Steyn, T J, Strong, R, Struthers, A, Stuart, C, Sunnylall, P, Swart, P S, Taljaard, B, Tasse, C, Taylor, G, Theron, I P, Thondikulam, V, Thorat, K, Tiplady, A, Toruvanda, O, Aardt, J V, Balla, T V, Heever, L V D, Byl, A V D, Merwe, C V D, Merwe, P V D, Niekerk, P C V, Rooyen, R V, Staden, J P V, Tonder, V V, Wyk, R V, Wait, I, Walker, A L, Wallace, B, Welz, M, Williams, L P, Xaia, B, Young, N & Zitha, S 2018, ' Revival of the Magnetar PSR J1622-4950 : Observations with MeerKAT, Parkes, XMM-Newton, Swift, Chandra, and NuSTAR ', Astrophysical Journal, vol. 856, no. 2, 180 . https://doi.org/10.3847/1538-4357/aab35a
Astrophys.J.
Astrophys.J., 2018, 856 (2), pp.180. ⟨10.3847/1538-4357/aab35a⟩
Astrophys.J.
Astrophys.J., 2018, 856 (2), pp.180. ⟨10.3847/1538-4357/aab35a⟩
New radio (MeerKAT and Parkes) and X-ray (XMM-Newton, Swift, Chandra, and NuSTAR) observations of PSR J1622-4950 indicate that the magnetar, in a quiescent state since at least early 2015, reactivated between 2017 March 19 and April 5. The radio flux
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1183d8d7140c7cbe20b7bb15b4d0949
https://www.research.manchester.ac.uk/portal/en/publications/revival-of-the-magnetar-psr-j16224950(6839ea7d-de19-4533-ac24-649b0201bc01).html
https://www.research.manchester.ac.uk/portal/en/publications/revival-of-the-magnetar-psr-j16224950(6839ea7d-de19-4533-ac24-649b0201bc01).html
Autor:
D. E. Baker
Publikováno v:
Soil Testing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24b14503a708226e30817da8ea39eaf7
https://doi.org/10.2134/asaspecpub29.c4
https://doi.org/10.2134/asaspecpub29.c4
Publikováno v:
Crop Protection. 25:1080-1086
Concern for human safety and environmental contamination due to the inefficient use of plant protection products for orchard spraying has resulted in a range of practical models aimed at minimising the orchard-to-orchard variation of deposit through
Publikováno v:
Annals of Applied Biology. 143:11-23
Summary The recommended dose for many pesticides is expressed as a constant mass or volume per unit ground area covered by the crop. This method of dose expression is well suited to boom spraying where a reasonably uniform horizontal distribution of
Publikováno v:
Biosystems Engineering. 82:253-267
This paper reviews the models of spray volume deposition that have been developed to enable the adjustment of pesticide output from an axial fan sprayer to suit different apple orchards. The review has been limited to the empirical models of leaf dep
Publikováno v:
Plant and Soil. 171:47-52
Autor:
J. B. du Toit, D. E. Baker
Publikováno v:
2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).
This paper discusses the development of a compact light-weight planar spiral antenna for use in amplitude comparison and interferometer direction finding (DF) applications covering 1 to 18 GHz. The antenna uses a slow-wave (zigzag) spiral radiator wh
Publikováno v:
2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).
This paper presents design considerations and measured results for a two element 8 to 12 GHz horn antenna array for transmit/receive applications requiring high isolation. Circular polarization is achieved by incorporating a five layer meanderline ci
Autor:
D. E. Baker, B. Jacobs
Publikováno v:
2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).
The validation of electromagnetic simulations of the installed performance of 30 to 500 MHz blade antennas on a Boeing 707 aircraft is discussed in this paper. The reference antenna pattern data for the validation is obtained from measurements made o