Zobrazeno 1 - 10
of 2 004
pro vyhledávání: '"J. Plank"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-7 (2022)
Abstract Tricalcium oxy silicate (C3S) and dicalcium silicate (C2S) are the major constituents of cement. In this study, the reactivity of polymorphs of calcium silicates is quantitatively investigated using Density Functional Theory. The result of c
Externí odkaz:
https://doaj.org/article/943fdad5bc4c45f9b3c3c53114da0741
Autor:
U. Pott, C. Crasselt, N. Fobbe, M. Haist, M. Heinemann, S. Hellmann, D. Ivanov, C. Jakob, D. Jansen, L. Lei, R. Li, J. Link, D. Lowke, V. Mechtcherine, J. Neubauer, D. Nicia, J. Plank, S. Reißig, T. Schäfer, C. Schilde, W. Schmidt, C. Schröfl, T. Sowoidnich, B. Strybny, N. Ukrainczyk, J. Wolf, P. Xiao, D. Stephan
Publikováno v:
Data in Brief, Vol 47, Iss , Pp 108902- (2023)
A thorough characterization of base materials is the prerequisite for further research. In this paper, the characterization data of the reference materials (CEM I 42.5 R, limestone powder, calcined clay and a mixture of these three components) used i
Externí odkaz:
https://doaj.org/article/223c7d24459f46a88908e8cadad5623d
Publikováno v:
Data in Brief, Vol 31, Iss , Pp 106026- (2020)
Two industrial polycarboxylate superplasticizer samples have been selected to be used within the Priority Program 2005 of the German Research Foundation (DFG SPP 2005). The PCE polymers were characterized via Size Exclusion Chromatography (SEC) to de
Externí odkaz:
https://doaj.org/article/aaf50d0b9b35411bb139f4ecdfc31307
Autor:
Z.C. Lu, M. Haist, D. Ivanov, C. Jakob, D. Jansen, M. Schmid, P.A. Kißling, S. Leinitz, J. Link, V. Mechtcherine, J. Neubauer, J. Plank, W. Schmidt, C. Schilde, C. Schröfl, T. Sowoidnich, D. Stephan
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105524- (2020)
Two types of cements were selected as the reference cement in the priority program 2005 of the German Research Foundation (DFG SPP 2005). A thorough characterization of CEM I 42.5 R has been made in a recent publication [1]. In this paper, the charac
Externí odkaz:
https://doaj.org/article/f46e244643b84619b37429c155a28152
Autor:
Z.C. Lu, M. Haist, D. Ivanov, C. Jakob, D. Jansen, S. Leinitz, J. Link, V. Mechtcherine, J. Neubauer, J. Plank, W. Schmidt, C. Schilde, C. Schröfl, T. Sowoidnich, D. Stephan
Publikováno v:
Data in Brief, Vol 27, Iss , Pp - (2019)
A thorough characterization of starting materials is the precondition for further research, especially for cement, which contains various phases and presents quite a complex material for fundamental scientific investigation. In the paper at hand, the
Externí odkaz:
https://doaj.org/article/609c860a8a90413da87a87f78ed454ec
Autor:
Nicholas Steyn, Michael J. Plank, Rachelle N. Binny, Shaun C. Hendy, Audrey Lustig, Kannan Ridings
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract We develop a mathematical model to estimate the effect of New Zealand’s vaccine rollout on the potential spread and health impacts of COVID-19. The main purpose of this study is to provide a basis for policy advice on border restrictions a
Externí odkaz:
https://doaj.org/article/a540671ec4244a8d8e25d9f7a3af2833
Autor:
Rachelle N. Binny, Audrey Lustig, Shaun C. Hendy, Oliver J. Maclaren, Kannan M. Ridings, Giorgia Vattiato, Michael J. Plank
Publikováno v:
PeerJ, Vol 10, p e14119 (2022)
During an epidemic, real-time estimation of the effective reproduction number supports decision makers to introduce timely and effective public health measures. We estimate the time-varying effective reproduction number, Rt, during Aotearoa New Zeala
Externí odkaz:
https://doaj.org/article/da9e2ca65cfa474daca52b8f03c5a0d2
Publikováno v:
Ecology and Evolution, Vol 12, Iss 1, Pp n/a-n/a (2022)
Abstract The species‐range size distribution is a product of speciation, transformation of range‐sizes, and extinction. Previous empirical studies showed that it has a left‐skewed lognormal‐like distribution. We developed a new mathematical f
Externí odkaz:
https://doaj.org/article/b37683797398418d91b3499492d415a6
Autor:
Rachelle N. Binny, Michael G. Baker, Shaun C. Hendy, Alex James, Audrey Lustig, Michael J. Plank, Kannan M. Ridings, Nicholas Steyn
Publikováno v:
Royal Society Open Science, Vol 8, Iss 11 (2021)
New Zealand responded to the COVID-19 pandemic with a combination of border restrictions and an Alert Level (AL) system that included strict stay-at-home orders. These interventions were successful in containing an outbreak and ultimately eliminating
Externí odkaz:
https://doaj.org/article/1ffdcdd6686045cebacc4de89e4f23df
Publikováno v:
Royal Society Open Science, Vol 8, Iss 9 (2021)
Throughout 2020 and the first part of 2021, Australia and New Zealand have followed a COVID-19 elimination strategy. Both countries require overseas arrivals to quarantine in government-managed facilities at the border. In both countries, community o
Externí odkaz:
https://doaj.org/article/a7479a66457a4bdfbbe6623442a76b03