Zobrazeno 1 - 10
of 177
pro vyhledávání: '"W. Joubert"'
Autor:
M. Collaud Coen, E. Andrews, A. Alastuey, T. P. Arsov, J. Backman, B. T. Brem, N. Bukowiecki, C. Couret, K. Eleftheriadis, H. Flentje, M. Fiebig, M. Gysel-Beer, J. L. Hand, A. Hoffer, R. Hooda, C. Hueglin, W. Joubert, M. Keywood, J. E. Kim, S.-W. Kim, C. Labuschagne, N.-H. Lin, Y. Lin, C. Lund Myhre, K. Luoma, H. Lyamani, A. Marinoni, O. L. Mayol-Bracero, N. Mihalopoulos, M. Pandolfi, N. Prats, A. J. Prenni, J.-P. Putaud, L. Ries, F. Reisen, K. Sellegri, S. Sharma, P. Sheridan, J. P. Sherman, J. Sun, G. Titos, E. Torres, T. Tuch, R. Weller, A. Wiedensohler, P. Zieger, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8867-8908 (2020)
In order to assess the evolution of aerosol parameters affecting climate change, a long-term trend analysis of aerosol optical properties was performed on time series from 52 stations situated across five continents. The time series of measured scatt
Externí odkaz:
https://doaj.org/article/06a642d244ef44f5bd1d4eee30315512
Publikováno v:
South African Journal of Industrial Engineering, Vol 16, Iss 1 (2012)
ENGLISH ABSTRACT: The increased levels of competition experienced in recent times in the construction sector due to globalisation and the economic downturn highlighted the need for South African construction companies to be more competitive. This pap
Externí odkaz:
https://doaj.org/article/dade5e305d7e4b94b66ae0d168e02546
Publikováno v:
Journal of Public Transportation, Vol 25, Iss , Pp 100042- (2023)
Car dependency in Cape Town, South Africa, like in many modern cities is high but comes at a high cost. One of these is significant network congestion, especially during peak commuting periods. A strategy adopted by the City’s transport development
Externí odkaz:
https://doaj.org/article/57cb26a729694a10a34e6f6293986ed6
Autor:
Wilna L. Bean, Johan W. Joubert
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 11, Iss , Pp 100416- (2021)
Freight transport stakeholders can benefit from collaborative planning. Unfortunately, appropriate decision and planning support tools are lacking. Consequently, freight stakeholders remain unaware of collaboration opportunities and the potential ben
Externí odkaz:
https://doaj.org/article/19a9e2b5da1f43eeb6836f87ef6dffb2
Publikováno v:
Public Transport. 15:377-409
Public transport network design deals with finding efficient network solution(s) from a set of alternatives that best satisfies the often-conflicting objectives of stakeholders like passengers and operators. This work presents a simulation-based opti
Autor:
Johan W. Joubert
Publikováno v:
Data in Brief, Vol 19, Iss , Pp 1012-1020 (2018)
This article presents the procedure followed to generate complete synthetic populations from the South African National Census. The populations are accurate at both household and individual level, and were generated for nine major metropolitan and pr
Externí odkaz:
https://doaj.org/article/4cdbffada1e7481596f3c49746f41361
Publikováno v:
International Journal of Antennas and Propagation. 2022:1-10
A wideband feed network for a Vivaldi antenna array is presented. A limitation of current wideband antenna arrays is the bandwidth of either the feed network or the antenna element. The proposed antenna array consists of four wideband Vivaldi antenna
Autor:
Jeanne-Marie Gerber, Johan W Joubert
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2677:235-245
Data generated from telemetry devices, such as acceleration and speed, are used in a variety of industries to determine the risk profile of a driver. This paper considers the addition of road gradient as a contextual variable to a driving behavior mo
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Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789819915163
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14d992cfc40f5b2f258c775585580af9
https://doi.org/10.1007/978-981-99-1517-0_15
https://doi.org/10.1007/978-981-99-1517-0_15