Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Erfort, A. A."'
Publikováno v:
Research & Politics, Vol 10 (2023)
We present the PARTYPRESS Database, which compiles more than 250,000 published press releases from 68 parties in 9 European countries. The database covers the press releases of the most relevant political parties in these countries from 2010 onward.
Externí odkaz:
https://doaj.org/article/2d6f2bd9ac1741ec8cd6148f83448285
Publikováno v:
Phys. Rev. A 100, 063826 (2019)
On a two-dimensional planar parity-time-($\mathcal{PT}$-)symmetric nonlinear magnetic metamaterial, consisting of split-ring dimers with balanced gain and loss, discrete breather solutions can be found. We extend these studies and by numerical calcul
Externí odkaz:
http://arxiv.org/abs/1904.13075
Autor:
A. Bianchini, G. Bangga, I. Baring-Gould, A. Croce, J. I. Cruz, R. Damiani, G. Erfort, C. Simao Ferreira, D. Infield, C. N. Nayeri, G. Pechlivanoglou, M. Runacres, G. Schepers, B. Summerville, D. Wood, A. Orrell
Publikováno v:
Wind Energy Science, Vol 7, Pp 2003-2037 (2022)
While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small mach
Externí odkaz:
https://doaj.org/article/12c7f7f950d740dfaaab888767a4c5cd
Autor:
Karamanski, Stefan1 (AUTHOR) skaramanski@csir.co.za, Erfort, Gareth2 (AUTHOR) erfort@sun.ac.za
Publikováno v:
Energies (19961073). May2023, Vol. 16 Issue 9, p3668. 24p.
Publikováno v:
Wind Engineering, 2020 Apr 01. 44(2), 115-124.
Externí odkaz:
https://www.jstor.org/stable/26956657
Autor:
Stefan Karamanski, Gareth Erfort
Publikováno v:
Energies, Vol 16, Iss 9, p 3668 (2023)
South Africa’s energy network is under severe pressure due to low supply and overwhelming demand. With an increase in renewable energy providers, specifically wind energy, knowing how the supply can satisfy the electricity demand may relieve appreh
Externí odkaz:
https://doaj.org/article/7550c51bb4704f3d8ad315f1f65a6403
Publikováno v:
In International Journal of Educational Development July 2016 49:330-335
Akademický článek
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Publikováno v:
Journal of Applied Fluid Mechanics, Vol 12, Iss 6, Pp 2031-2038 (2019)
Turbulence models in computational fluid dynamics (CFD) aim to capture a complex phenomenon through simplified mathematical models. The models themselves range in terms of application, complexity and methodology. This work looked at a transitional mo
Externí odkaz:
https://doaj.org/article/b6d6e5828ccb48ee9989d9e34441e87e
Publikováno v:
Frontiers in Chemistry, Vol 8 (2021)
From an astrochemical point of view ketenimine (CH2CNH) is a complex organic molecule (COM) and therefore likely to be a building block for biologically relevant molecules. Since it has been detected in the star-forming region Sagittarius B2(N), it i
Externí odkaz:
https://doaj.org/article/0aa38cfd866c4cdb95f41a9df2875790