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Nilüfer Topuz, Frank Alsmeyer, Hasan Can Okutan and Hermann-Josef Roos
The increasing share of renewables in electricity grids comes with a challenge of energy surpluses and deficits, which needs be handled by demand side management (DSM) and storage options. Within this approach, wastewater treatment plants (WWTPs), with f...
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Joakim Kävrestad, Allex Hagberg, Marcus Nohlberg, Jana Rambusch, Robert Roos and Steven Furnell
Cybersecurity is a pressing matter, and a lot of the responsibility for cybersecurity is put on the individual user. The individual user is expected to engage in secure behavior by selecting good passwords, identifying malicious emails, and more. Typical...
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G. H. P. Campmans, Thaienne A. G. P. van Dijk, Pieter C. Roos and Suzanne J. M. H. Hulscher
Tidal sand waves form a dynamic bed pattern, widely occurring in shallow shelf seas such as the North Sea. Their importance to coastal engineering has inspired many advances in process-based sand wave modelling, aimed at explaining physical mechanisms in...
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James Slingsby, Beth E. Scott, Louise Kregting, Jason McIlvenny, Jared Wilson, Ana Couto, Deon Roos, Marion Yanez and Benjamin J. Williamson
High-flow tidal stream environments, targeted for tidal turbine installations, exhibit turbulent features, at fine spatio-temporal scales (metres and seconds), created by site-specific topography and bathymetry. Bed-derived turbulent features (kolk-boils...
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Alec Torres-Freyermuth, Anne Hofman, José Clemente Tuz-Pech, Gabriela Medellín and Pieter C. Roos
Beach erosion, ubiquitous of sandy coasts around the world, can be exacerbated or mitigated with the use of hard engineering solutions including groins. The use of groins has been discouraged in many countries despite its capability to reduce sand losses...
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Koen R. G. Reef, Pieter C. Roos, Tessa E. Andringa, Ali Dastgheib and Suzanne J. M. H. Hulscher
Storms can have devastating impacts on barrier coasts causing coastal erosion, partial inundation, and possibly the breaching of barrier islands. The breaching of barrier islands provides a mechanism for the creation of new tidal inlets that connect the ...
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F. Roos; R.C. Bansal
This study reports on a case study in Grootegeluk Mine: Exxaro Coal, Lephalale, South Africa, in terms of power factor correction (PFC), load flow, harmonic frequency scans and harmonic voltage distortion analyses. The DIgSilent PowerFactory software was...
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Jose Tomás Labarca Pinto
Pág. Finance an - 67
Review of Jerome Roos, Why Not Default? The Political Economy of Sovereign Debt, Princeton, Princeton University Press, 2019, 416 pp., £34 (hbk), ISBN 978-0-691-18010-6
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Maria R. Rita, Sony Heru Priyanto, Roos K. Andadari, Jony O. Haryanto
Pág. 49 - 65
This research examines and presents a new model concerning how small entrepreneurs predict what markets will be like in the future through considering the competitors, prices, finances, labor costs, raw materials, and progress of the ASEAN economic commu...
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Shannon De Roos, Darren Turner, Arko Lucieer and David M. J. S. Bowman
The sub-alpine and alpine Sphagnum peatlands in Australia are geographically constrained to poorly drained areas c. 1000 m a.s.l. Sphagnum is an important contributor to the resilience of peatlands; however, it is also very sensitive to fire and often sh...
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