Searched for: subject%3A%22theory%255C+and%255C+modeling%22
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document
dos Santos Avila, D. (author), Offerman, S.E. (author), Santofimia, Maria Jesus (author)
While experiments show that refining the prior austenite grain size can either accelerate or decelerate bainite formation in steels, kinetic models based on the successive nucleation of bainitic ferrite subunits can only predict an acceleration. In this work we develop a physically-based model for bainite kinetics assuming a displacive growth...
journal article 2024
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Reusen, J.M. (author), Steffen, R (author), Steffen, Holger (author), Root, B.C. (author), van der Wal, W. (author)
Significant land uplift and horizontal motions have been recorded with Global Navigation Satellite Systems (GNSS) in areas such as Alaska, Iceland and the Northern Antarctic Peninsula (NAP) as a result of Glacial Isostatic Adjustment (GIA) due to ice melt after the Little Ice Age. Here, analysis of horizontal displacement rates can be of...
journal article 2023
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Huang, Pingping (author), Steffen, Rebekka (author), Steffen, Holger (author), Klemann, Volker (author), Wu, Patrick (author), van der Wal, W. (author), Martinec, Zdeněk (author), Tanaka, Yoshiyuki (author)
This paper presents a method that modifies commercial engineering-oriented finite element packages for the modelling of Glacial Isostatic Adjustment (GIA) on a self-gravitating, compressible and spherical Earth with 3-D structures. The approach, called the iterative finite element body and surface force (FEMIBSF) approach, solves the...
journal article 2023
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Rogalski, James J. (author), Botto, L. (author), Bastiaansen, Cees W.M. (author), Peijs, Ton (author)
The recently popularized method of rotary jet spinning (RJS) or centrifugal spinning is investigated to evaluate the rheological limitations of polymer solutions and melts to optimal spinnability. The influence of Newtonian or non-Newtonian behavior of the polymer on spinnability is discussed. We observe that highly viscous polymers tend to...
journal article 2020
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Hanssen, Lucien (author), Dijkstra, Anne M. (author), Sleenhoff, S. (author), Frewer, Lynn J. (author), Gutteling, Jan M. (author)
Genetic Modification (GM) has been a topic of public debates during the 1990s and 2000s. In this paper we explore the relative importance of two hypothesized explanations for these controversies: (i) people's general attitude toward science and technology and (ii) their trust in governance, in GM actors, and in GM regulations, in explaining the...
journal article 2018
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van der Sanden, M.C.A. (author), Flipse, S.M. (author)
Differences in viewpoints between science and society, like in for example the HPV-vaccination debate, should be considered from a socio-technical system perspective, and not solely from a boundary perspective between the lay public, medical doctors and scientists. Recent developments in the HPV-vaccination case show how the debate concerning...
journal article 2016
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Verouden, N.W. (author), van der Sanden, M.C.A. (author)
In considering the ethos of science, Robert Merton [1973] posited that openness and secrecy reflect opposing values in the accomplishment of science. According to Merton, scientific inquiry required that all interested parties have access to and freely share scientific information. In our current epoch, this importance of openness in science...
journal article 2016
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Broerse, D.B.T. (author), Riva, R.E.M. (author), Vermeersen, B. (author)
During megathrust earthquakes, great ruptures are accompanied by large scale mass redistribution inside the solid Earth and by ocean mass redistribution due to bathymetry changes. These large scale mass displacements can be detected using the monthly gravity maps of the GRACE satellite mission. In recent years it has become increasingly common...
journal article 2014
Searched for: subject%3A%22theory%255C+and%255C+modeling%22
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