Searched for: subject%3A%22morphology%22
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Verma, N. (author)
Hydrogen has been contemplated as a desirable energy source of the future with enormous possibilities to create a carbon-neutral society. Since palladium (Pd) readily absorbs hydrogen even at low pressure and room temperature, Pd and its alloys are suitable for hydrogen production, purification, storage, gas sensors, and fuel cell catalyst....
doctoral thesis 2022
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Langhorst, Lars (author)
To keep the Panama Canal operational year round, the water level in the canal is maintained above the minimum depth. As water is passed through the locks and into the oceans on either side, the canals main reservoir looses fresh water, and this water is then replaced by the canals secondary reservoir which is Lake Alajuela. The Lake Alajuela...
master thesis 2022
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Wakker, Alexander (author)
Currently, morphological measurements on conventional radiographs are used to assess calcaneal fractures. The two most commonly used angles for determining the degree of depression and displacement of such a fracture are Böhler’s angle (BA) and the Critical angle of Gissane (CAG). However, conventional radiographs only provide limited amount of...
master thesis 2022
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Mishra, Pooja (author)
The impact of urban morphological changes on heritage structures and their surroundings is investigated in this thesis. To accomplish so, the thesis focuses on and investigates the case of Shree Jagannatha Temple in Puri, which was built in the 12th century. The temple serves as the spiritual heart of Hinduism, one of the world’s oldest...
student report 2022
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Diepeveen, Bas (author)
The behaviour of tidal basins has been predicted using a modelling approach in which a morphological equilibrium for an entire basin was used frequently in the past. Because tidal basins have, to an certain extend, a fractal nature, it is expected that this approach could be used with a morphological equilibrium for subbasins as well.<br/><br/...
master thesis 2022
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Wengrove, Meagan E. (author), de Schipper, M.A. (author), Lippmann, Thomas C. (author), Foster, Diane L. (author)
Field observations of small scale seabed morphology were obtained over 4 weeks at two locations separated 66 m along a cross-shore transect during the 2014 MEGAPEX Experiment conducted as part of the longer term Sand Engine mega-nourishment project along the North Sea Coast of The Netherlands. The seafloor was continuously covered by dynamic...
journal article 2022
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Sewalt, E.J.G. (author), Kalkman, J. (author), van Ommen, J.R. (author), Meesters, G.M.H. (author), van Steijn, V. (author)
Properties of powders produced from drying solute-containing droplets arise from the dynamic redistribution of solute during drying. While insights on the dynamic redistribution are instrumental for the rational design of powders and for the optimized operation of equipment such as spray dryers, experimental techniques that allow measuring...
journal article 2022
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Paz Martinez-Viademonte, Mariana (author), Abrahami, S.T. (author), Hack, Theodor (author), Burchardt, Malte (author), Terryn, H.A. (author)
The adhesion capabilities of sulfuric acid and tartaric-sulfuric-acid anodic oxide films on cladded AA2024-T3 aluminium substrates have been investigated in a quantitative manner. A relatively simple, versatile and industrially applicable test methodology based on DIN EN ISO 29862 has been used. In addition, the effect of anodising process...
journal article 2022
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Mohamed, Abdelbaseer A. (author), Ubareviciene, Ruta (author), van Ham, M. (author)
Informal urbanism has been generally studied within social, econmic and political frameworks, yet little is known of how it performs in terms of urban vitality. The aim of this article is to better understand the urban vitality of informal settlements and how they can be improved by using a combined morphological approach that encompasses...
journal article 2022
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Elmilady, H.M.S.M.A. (author), van der Wegen, M. (author), Roelvink, D. (author), van der Spek, A. (author)
Intertidal shoals are key features of estuarine environments worldwide. Climate change poses questions regarding the sustainability of intertidal areas under sea-level rise (SLR). Our work investigates the SLR impact on the long-term morphological evolution of unvegetated intertidal sandy shoals in a constrained channel-shoal system....
journal article 2022
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Verma, N. (author), Delhez, R. (author), van der Pers, N.M. (author), Hendrikx, R.W.A. (author), Huizenga, R.M. (author), Bottger, A.J. (author)
For Pd thin films, microstructural changes involved during hydrogen cycling provide the information needed to predict and optimize the film's mechanical strength. In this paper, a systematic study of the morphology, microstructure, texture, and stress has been performed on Pd thin films during hydrogen loading and deloading cycles at room...
journal article 2022
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Hanssen, J.L.J. (author), van Prooijen, Bram (author), Volp, Nicolette Dominique (author), de Vet, P.L.M. (author), Herman, P.M.J. (author)
Although tidal flats appear homogeneous from a distance, morphological variations are found on various spatial scales. These are driven by physical and/or biological processes. In this paper, we consider the creeks that are present on fringing tidal flats and which are orientated approximately perpendicular to the main channel. To explain why...
journal article 2022
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Liang, Peijie (author), Pan, Zhiliang (author), Tang, Liang (author), Zhang, Kouchi (author), Yang, Daoguo (author), He, Siliang (author), Yan, Haidong (author)
Based on molecular dynamics (MD), in this study, a model was established to simulate the initial coating morphology of silver paste by using a random algorithm, and the effects of different sizes of particles on sintering porosity were also analyzed. The MD result reveals that compared with the sintering process using large-scale silver...
journal article 2022
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Chowdhury, M.K. (author), Blom, A. (author), Ylla Arbos, C. (author), Verbeek, Merel C. (author), Schropp, M.H.I. (author), Schielen, R.M.J. (author)
conference paper 2022
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Mustapha, K. A. (author), Shikh Anuar, F. (author), Mohd Sa’at, F. A.Z. (author), Zini, N. H.M. (author), Mat Tokit, E. (author), Satishwara Rao, N. (author), Hooman, K. (author), Abdi, Iman Ashtiani (author)
In this study, 3D printed open-cell foam were produced and reconstructed from open-cell metal foam structure using a tomography scanning method and two different additive manufacturing technologies. The materials used in the 3D printing were nylon powder and plastic acid. The porous morphology and surface finish of the 3D printed foams were...
conference paper 2022
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Guo, Y. (author), Xie, Jiale (author), Fan, Zheng (author), Markine, V.L. (author), Connolly, David P. (author), Jing, Guoqing (author)
The properties of railway ballast material are affected by the local geologies and climatic environments from which the parent rock is sourced. These factors can make it challenging to select the most appropriate material for railway applications. To address this issue, this paper first reviews the means of ballast selection in complex...
review 2022
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Xie, Dongfeng (author), Wang, Zhengbing (author), Huang, Junbao (author), Zeng, Jian (author)
Understanding tidal dynamics in estuaries is essential for tidal predictions and assessments of sediment transport and associated morphological changes. Most studies on river-tide interaction ignored the influences of morphological evolutions under natural conditions such as the seasonal and interannual variations of river discharge. This...
journal article 2022
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Skowronek, Adam (author), Cordova-Tapia, Erick (author), Tobajas-Balsera, Pilar (author), Garcia-Mateo, Carlos (author), Jiménez, José A. (author), Petrov, R.H. (author), Grajcar, Adam (author)
The novel use of double austempering treatments in a multiphase steel to refine and homogenize the final microstructure and thus improve the material strength have been studied in the 3.3Mn-0.17C-1.6Al-0.23Mo-0.22Si alloy. The microstructural features developed after conventional isothermal austempering treatments at 450 °C and 400 °C were...
journal article 2022
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Kroon, J. (author), de Schipper, M.A. (author), de Vries, S. (author), Aarninkhof, S.G.J. (author)
Sandy nourishments can provide additional sediment to the coastal system to maintain its recreational or safety function under rising sea levels. These nourishments can be implemented at sandy beach systems, but can also be used to reinforce gray coastal infrastructure (e.g., dams, dikes, seawalls). The Hondsbossche Dunes project is a combined...
journal article 2022
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Zhu, C. (author)
Estuarine sediment dynamics involves estuarine hydrodynamics, sediment transport, and morphology, and strongly influence ecosystem dynamics and sustainability. In the current geological epoch, referred to as the Anthropocene, human activities are exerting increasing impacts on the environment on all scales, changing hydrodynamics, sediment...
doctoral thesis 2021
Searched for: subject%3A%22morphology%22
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