Searched for: subject%3A%22Heterogeneity%22
(1 - 20 of 243)

Pages

document
Wang, Quanyi (author)
Car-following behaviour is a fundamental element for vehicle manoeuvre. The heterogeneity among driving behaviour has gained significant importance since some researchers argued that it might be relevant to capacity drop and traffic oscillations. Driver space is an area around a vehicle, and drivers will feel a rapid increase in discomfort when...
student report 2023
document
Chen, Qiting (author), Jia, Li (author), Menenti, M. (author), Hu, Guangcheng (author), Wang, Kun (author), Yi, Zhiwei (author), Zhou, Jie (author), Peng, Fei (author), Ma, Shaoxiu (author)
Information on crop yield is important for food security, in particular under the conditions of climate change and growing population worldwide. We developed a new fully distributed, high spatial resolution, model of biomass accumulation and crop yield applicable to a highly heterogeneous desert-oasis agroecosystem. The bulk of required input...
journal article 2023
document
Major, Márton (author), Daniilidis, Alexandros (author), Hansen, Thomas Mejer (author), Khait, M. (author), Voskov, D.V. (author)
Focus is on comparing stochastic, process-based and deterministic methods for modelling heterogeneity in hydraulic properties of fluvial geothermal reservoirs. Models are considered a generalized representation of a fluvial sequence in the upper part of the Gassum Formation in northern Denmark. Two ensemble realizations of process-based and...
journal article 2023
document
Li, Mengyu (author), Bai, Yahan (author), Zhuang, Wei (author), Liu, Jinle (author), Wang, Zhi (author), Rao, Yuan (author), Li, Mengran (author), Ying, Hanjie (author), Ouyang, Pingkai (author)
A novel magnetic 2D/2D heterogeneous structure MXene@NiFe-LDH@Fe<sub>3</sub>O<sub>4</sub> was prepared for immobilization of laccase. In this work, two-dimensional MXene nanosheets with abundant surface functional groups were heterogeneously assembled with layered double hydroxide (LDH) by in situ co-precipitation method, and magnetic...
journal article 2023
document
Aubry, Augusto (author), Carotenuto, Vincenzo (author), De Maio, Antonio (author), Fioranelli, F. (author)
This article deals with the statistical inference of simultaneously recorded co- and cross-polarized bistatic coherent sea-clutter returns at S-band. This study is conducted employing appropriate statistical learning tools, involving the complex envelope of data, to assess the compliance of the available measurements with the spherically...
journal article 2023
document
Alves Maia, M. (author), Rocha, I.B.C.M. (author), Kerfriden, P. (author), van der Meer, F.P. (author)
Driven by the need to accelerate numerical simulations, the use of machine learning techniques is rapidly growing in the field of computational solid mechanics. Their application is especially advantageous in concurrent multiscale finite element analysis (FE<sup>2</sup>) due to the exceedingly high computational costs often associated with it...
journal article 2023
document
Pană, Paul (author)
As a consequence of the difficulty to obtain complete direct information about the subsurface, and the importance of heterogeneity of soil properties in geotechnical design, a desire exists in the geotechnical community for a smarter use of the available data in common practice. The objective of this thesis is to provide a potential solution for...
master thesis 2022
document
Slangen, Lenneke (author)
This research explores the entanglement of relations of bodies and cities, in the heterogeneous contemporary city. Wherein, the othering of bodies has become an increasingly (problematic) complexity, due to its relations with obsolete embodiments of (historic) notions of power. The research question that is investigated, questions how we can...
master thesis 2022
document
van Duuren, Karsten (author)
The Rhine-Meuse delta is characterized by the presence of many scour holes. Koopmans (2017) showed that these scour holes have very different growth rates, even if they are located within the same river branch. Most likely this is caused by either the heterogeneous subsoil, the presence of hydraulic structures, the geometry of the river or...
master thesis 2022
document
Kamphuis, Arian (author)
Climatic conditions in uence peak discharges in rivers and change sea levels; therefore, attention to the safety of dikes is of ever growing importance. Macro instability is one of the dike failure mechanisms that can inundate the hinterland. Soil heterogeneity plays an important role in assessing dike safety, especially for slope stability,...
master thesis 2022
document
Wang, Luyu (author), Chen, Weizhong (author), Vuik, Cornelis (author)
Developing numerical method of fractured porous media is of paramount importance in geoscience applications. Previous studies have revealed that the discrete fractures and cavities as well as the heterogeneity have considerable influences on hydraulic property of porous media. This work presents a numerical investigation on fluid flow in...
journal article 2022
document
Cornelis, Izaak (author)
Federated learning allows multiple parties to collaboratively develop a deep learning model, without sharing private data. Models can be generated from the most up-to-date data while taking unique and not publicly available data into account. However, the distributed nature of federated learning causes problems too, and clients are not...
master thesis 2022
document
Shen, Yue (author), Tao, Y. (author)
Enhancing the spatial accessibility to medical facilities is an important public health strategy in many countries. However, it is not clear whether enhancing spatial accessibility is capable of addressing medical care issues due to the complexity of individuals' health-seeking behavior. This study draws from Andersen's behavioral model to...
journal article 2022
document
Hosseinimehr, S.M. (author), Piguave Tomala, Janio (author), Vuik, Cornelis (author), Al Kobaisi, Mohammed (author), Hajibeygi, H. (author)
We present the projection-based embedded discrete fracture model (pEDFM) for hexahedral corner-point grid (CPG) geometries, for the simulation of hydrothermal processes in fractured porous media. Unlike the previously-developed pEDFM for structured box grids, our new development allows for the modeling of complex geometries defined with...
journal article 2022
document
Raju, Narayana (author), Arkatkar, Shriniwas S. (author), Easa, Said (author), Joshi, Gaurang (author)
Road safety is one of the major concerns in the ever-growing traffic network. In addressing this, surrogate safety measures play a critical role in identifying collision instincts. Besides the added advantage of quantifying collision instincts in advance, surrogate safety measures have their limitations. For example, in some instances, those...
journal article 2022
document
el Bouhaddani, Said (author), Uh, Hae Won (author), Jongbloed, G. (author), Houwing-Duistermaat, Jeanine (author)
The availability of multi-omics data has revolutionized the life sciences by creating avenues for integrated system-level approaches. Data integration links the information across datasets to better understand the underlying biological processes. However, high dimensionality, correlations and heterogeneity pose statistical and computational...
journal article 2022
document
Wang, Lu Yu (author), Chen, Wei Zhong (author), Zhang, Yan Jun (author), Zhang, Xiao Dong (author), Vuik, Cornelis (author)
Modeling of fluid flow in porous media is a pillar in geoscience applications. Previous studies have revealed that heterogeneity and fracture distribution have considerable influence on fluid flow. In this work, a numerical investigation of two-phase flow in heterogeneous fractured reservoir is presented. First, the discrete fracture model is...
journal article 2022
document
Ji, X. (author), van Zeijl, H.W. (author), Romijn, J. (author), van Ginkel, H.J. (author), Liu, X. (author), Zhang, Kouchi (author)
The continuous trend to integrate more multi-functions in a package often involves, Heterogeneous Integration of multi-functional blocks in some kind of 3D stacking. The conventional flip chip for die-on-substrate technology applies solder for integration. However, solder joint integration has the disadvantages of restricting height, reflow...
conference paper 2022
document
Nelson, R.J. (author)
The world is increasingly urbanising, more than half of the global population live within cities. The impact of COVID-19 is having devastating effects. The United Nations estimates that the pandemic will most likely elevate poverty and inequalities at a global scale. The World Bank’s twin goals of ending extreme poverty and promoting prosperity...
conference paper 2022
document
Sosa, L. Gutierrez (author), Geiger, S. (author), Doster, Florian (author)
Accounting for poro-mechanical effects in full-field reservoir simulation studies and uncertainty quantification workflows using complex reservoir models is challenging, mainly because of the high computational cost. We hence introduce an alternative approach that couples hydrodynamics through existing flow diagnostics simulations with poro...
journal article 2022
Searched for: subject%3A%22Heterogeneity%22
(1 - 20 of 243)

Pages