Searched for: subject%3A%22technique%22
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Stumpf, Martin (author), Lager, I.E. (author), Antonini, Giulio (author)
Thin-wire structures in the presence or absence of a ground plane are analyzed numerically in the time domain (TD) with the aid of the Cagniard-DeHoop method of moments (CdH-MoM). It is demonstrated that the TD solution of such problems can be cast into the form of discrete time-convolution equations. Under the assumption of piecewise linear...
journal article 2022
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Fuentes-Bargues, J. L. (author), Sánchez-Lite, A. (author), González-Gaya, C. (author), Rosales-Prieto, Victor Fco (author), Reniers, G.L.L.M.E. (author)
The metal sector encompasses a variety of economic activities, such as metallurgy and the manufacturing of metallic elements. These activities represent great diversity in production processes. Worker-related characteristics are particularly important in these processes and the accident rate. In view of the metal sector's importance and that the...
journal article 2022
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Meinke, K. (author), Stam, D.M. (author), Visser, P.M. (author)
Context. In the near future, dedicated telescopes will observe Earth-like exoplanets in reflected parent starlight, allowing their physical characterization. Because of the huge distances, every exoplanet will remain an unresolved, single pixel, but temporal variations in the pixel’s spectral flux contain information about the planet’s surface...
journal article 2022
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Tripathi, Jayanshi (author), de Vries, Roelof A. J. (author), Lemke, M. (author)
Persuasion can be defined as an active attempt by a person to change the behavior and attitudes of others. The purposive attempt to influence one’s behavior can originate from different areas, and people who are able to do so are often referred to as influencers. Social media platforms such as Instagram or YouTube have become crucial platforms...
journal article 2022
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Liu, Zhengxuan (author), Sun, Ying (author), Xing, Chaojie (author), Liu, Jia (author), He, Yingdong (author), Zhou, Yuekuan (author), Zhang, Guoqiang (author)
The vigorous expansion of renewable energy as a substitute for fossil energy is the predominant route of action to achieve worldwide carbon neutrality. However, clean energy supplies in multi-energy building districts are still at the preliminary stages for energy paradigm transitions. In particular, technologies and methodologies for large...
review 2022
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Trees, V.J.H. (author), Stam, D.M. (author)
ontext. Numerical simulations of starlight that is reflected by Earth-like exoplanets predict habitability signatures that can be searched for with future telescopes.<br/><br/>Aims. We explore signatures of water oceans in the flux and polarization spectra of this reflected light.<br/><br/>Methods. With an adding-doubling algorithm, we computed...
journal article 2022
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Brody, Samuel (author), Kothuis, B.L.M. (author), Lee, Yoonjeong (author)
book chapter 2022
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Nedumaran, Muthamil Selvan (author), Nagarajan, Gnanasekaran (author), Hooman, K. (author)
Phase change materials (PCM) RT-28HC, RT-35HC, and RT-44HC with three different melting temperatures, 29 °C, 36 °C, and 44 °C, with similar thermal properties, are considered. The PCM is oriented from the left to right side of the heat sink in its increasing order. The fins are attached to the heat sink longitudinally, and its orientation...
journal article 2022
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Barbierato, L. (author), Pons, Enrico (author), Mazza, Andrea (author), Bompard, Ettore (author), Subramaniam Rajkumar, Vetrivel (author), Palensky, P. (author), Macii, Enrico (author), Bottaccioli, Lorenzo (author), Patti, Edoardo (author)
Cosimulation techniques are gaining popularity amongst the power system research community to analyze future scalable smart grid solutions. However, complications such as multiple communication protocols, uncertainty in latencies are holding up the widespread usage of these techniques for the power system analysis. These issues are even...
journal article 2022
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Zarate Garnica, G.I. (author), Lantsoght, E.O.L. (author), Yang, Y. (author)
Nowadays, with the aging of the bridges and the advancements in technology, load testing has emerged as an effective method to assess existing concrete bridges with missing information, or where analytical methods do not provide an accurate assessment. Two types of load tests are identified: diagnostic load tests and proof load tests. Both...
journal article 2022
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Mohammad Zaki, A.R. (author), Nihtianova, S. (author)
This article presents the experimentally characterized performance of a low noise and wideband sensor readout integrated circuit (ROIC). The ROIC is designed to detect small amounts of charge generated by a silicon p-i-n detector as a result of particle detection, with very high time resolution and limited power consumption. The architecture...
journal article 2022
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Neri, Elisabetta (author), Alfeld, M.W.E.M. (author), Nasr, Nesrine (author), de Viguerie, Laurence (author), Walter, Philippe (author)
If ancient written sources and the visual analysis of polychromies have recently revealed the complexity of the technique of painting on statues and their frequent restoration, the non-invasive punctual chemical analyses carried out do not allow one to access the chemical composition of the different paint layers. This paper presents the...
journal article 2022
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Fayolle, M. (author), Dirkx, D. (author), Lainey, V. (author), Gurvits, L. (author), Visser, P.N.A.M. (author)
When reconstructing natural satellites' ephemerides from space missions' tracking data, the dynamics of the spacecraft and natural bodies are often solved for separately, in a decoupled manner. Alternatively, the ephemeris generation and spacecraft orbit determination can be performed concurrently. This method directly maps the available data...
journal article 2022
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Verhaar, G. (author), van Eijck, L. (author), Ngan-Tillard, D.J.M. (author), van Beek, Rene (author), Megens, Luc (author)
X-ray fluorescence spectroscopy (XRF) and X-ray micro computed tomography (μ-CT) were applied to the study of four archaeological glass objects from the collection of the Allard Pierson in Amsterdam, The Netherlands. Often, little is known about the provenience and provenance of archaeological glass objects, as documentation is regularly...
conference paper 2022
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Vieth, A. (author), Vilanova, A. (author), Lelieveldt, B.P.F. (author), Eisemann, E. (author), Höllt, T. (author)
High-dimensional imaging is becoming increasingly relevant in many fields from astronomy and cultural heritage to systems biology. Visual exploration of such high-dimensional data is commonly facilitated by dimensionality reduction. However, common dimensionality reduction methods do not include spatial information present in images, such as...
conference paper 2022
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Álvarez, J. G. (author), Abramovich, Haim (author), Bisagni, C. (author)
This paper presents an experimental investigation on vibrations of heated composite plates leading to thermal buckling. The tests were performed considering two main goals: the application of the Vibration Correlation Technique for the detection of thermal buckling in composite plates; and the exploration of the frequency variations before...
journal article 2022
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Meister, S. (author), Kolbe, Andreas (author), Groves, R.M. (author)
The demand for efficient composite production processes is growing as the proportion of composites in modern aircraft increases. Particularly, thermoplastic composites are interesting for sustainability and cost efficiency. They can be manufactured using deposition methods, which involve heating by radiation in the visible and near-infrared...
journal article 2022
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Wüthrich, D. (author), Shi, Rui (author), Chanson, Hubert (author)
Abstract: Hydraulic jumps are commonly employed as energy dissipators to guarantee long-term operation of hydraulic structures. A comprehensive and in-depth understanding of their main features is therefore fundamental. In this context, the current study focused on hydraulic jumps with low Froude numbers, i.e. Fr<sub>1</sub> = 2.1 and 2.4, at...
journal article 2022
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Lemke, M. (author), de Boer, Bas (author)
Disgust is commonly understood as an emotion of aversion. However, people seem to eat certain food items not despite containing disgust eliciting features but because of them. In this paper, we introduce the term aesthetic disgust to capture this phenomenon. We outline in our manuscript how designers use different techniques to stage the food...
journal article 2022
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Noel, L.F.P. (author), Schmidt, M. (author), Doble, K. (author), Evans, J. A. (author), Maute, K. (author)
Multi-material problems often exhibit complex geometries along with physical responses presenting large spatial gradients or discontinuities. In these cases, providing high-quality body-fitted finite element analysis meshes and obtaining accurate solutions remain challenging. Immersed boundary techniques provide elegant solutions for such...
journal article 2022
Searched for: subject%3A%22technique%22
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