Collection: research
(61 - 80 of 121,252)

Pages

document
Lin, Yi (author), Guo, Dongyue (author), Wu, Yuankai (author), Li, L. (author), Wu, Edmond Q. (author), Ge, Wenyi (author)
Improper fuel loading decision results in carrying excessive dead weight during flight operation, which will burden the airline operation cost and cause extra waste emission. Existing works mainly focused on the post-event fuel consumption based on flight trajectory. In this work, a novel deep learning model, called FCPNet, is proposed to...
journal article 2024
document
Tseremoglou, I. (author), Santos, Bruno F. (author)
In the Condition-Based Maintenance (CBM) context, the definition of optimal maintenance plans for an aircraft fleet depends on an efficient integration of : (i) the probabilistic predictions of the health condition of the components and (ii) the stochastic arrival of the corrective maintenance tasks, together with consideration of the...
journal article 2024
document
Martinelli, Cristiano (author), Coraddu, A. (author), Cammarano, Andrea (author)
Meta-heuristic optimisation algorithms are high-level procedures designed to discover near-optimal solutions to optimisation problems. These strategies can efficiently explore the design space of the problems; therefore, they perform well even when incomplete and scarce information is available. Such characteristics make them the ideal...
conference paper 2024
document
Liu Cheng, Alexander (author)
Discussions of intelligence in the built-environment began in the late 1960s and early 1970s [1]–[7]. They belonged to a broader technical and technological discourse, engaged across a variety of domains and disciplines, to explore potential opportunities entailed by the Information Age. During this nascent period, and partly due to the novelty...
doctoral thesis 2023
document
Barreto, Carlos M. (author)
The reduction of the volume and footprint requirements of membrane bioreactors (MBR)s is constrained by the maximum amount of biomass that can be accommodated in the aerobic basin. However, the biomass concentration is mainly limited by the extremely low oxygen transfer efficiency (OTE) experienced by conventional aeration bubble diffuser...
doctoral thesis 2023
document
Dos Santos Vieira Brysch, S.L. (author)
This thesis brings forward the design dimension, and, more specifically, co-design, to the study of housing affordability. Co-design occurs when end-users and professionals work together towards a common goal. It is a process often applied in collaborative housing, an umbrella concept encompassing different housing forms based on collective self...
doctoral thesis 2023
document
Hosseini, A. (author)
HIsarna is a new and breakthrough smelting reduction technology for producing liquid hot metal for steelmaking directly from iron ores. Compared to the conventional blast furnace route, HIsarna achieves a 20% reduction in CO2 emissions by eliminating coking and the need for iron ore agglomeration processes such as sintering and pelletizing and...
doctoral thesis 2023
document
Roth, M. (author)
This thesis addresses the sensor-based perception of driver and pedestrian to improve joint path prediction of ego-vehicle and pedestrian based on mutual awareness in the domain of intelligent vehicles.<br/><br/>According to the World Health Organization (WHO), more than half of global traffic deaths are among Vulnerable Road Users (VRUs), such...
doctoral thesis 2023
document
Çetin, Sultan (author)
This thesis explores the integration of Circular Economy (CE) principles of narrow, slow, close, and regenerate in the social housing practice through digital technologies. Beginning with the examination of the CE implementation in Dutch social housing organisations, the research extends its focus to the broader built environment, introducing...
doctoral thesis 2023
document
Shoja, S.M. Aydin (author)
Reflection seismology aims to estimate the Earth's subsurface elastic parameters for further investigation by geologists and engineers. This involves generating elastic waves using seismic sources and recording the Earth's response with receivers. The subsurface model is typically considered a combination of a background model and a short...
doctoral thesis 2023
document
Zhao, Y. (author)
Large-scale deployment of photovoltaic (PV) technology is imperative for realizing a future sustainable and electrified energy system. Over the past decades, technological advancements that enhance the efficiency of PV technologies have been one of the crucial aspects for significantly reducing the cost of PV-generated electricity. Among various...
doctoral thesis 2023
document
Li, Z. (author)
Endovascular interventions, as emerging medical therapies, utilize blood vessels as conduits to access anatomically challenging regions deep within the body. Within endovascular interventions, one of the prominent challenges involves maneuvering the instrument tip by coordinating insertion, retraction, and torque actions at the proximal end of...
doctoral thesis 2023
document
Overtoom-van Aartrijk, C.M.M. (author)
The protease FtsH is a membrane anchored protease that degrades misfolded (membrane) proteins. To study the mechanism behind unfolding and translocation with optical tweezers, the protease had to be purified. However, full-length FtsH has hardly been studied as solubilizing this membrane anchored protease is challenging. Our group (Dr. V....
doctoral thesis 2023
document
Spoormans, L.G.K. (author)
In improving the sustainability of our built environment, European institutions emphasize the importance of protecting and advancing cultural values. As most of the stock is not listed, nor is its heritage significance assessed, future sustainable developments risk neglecting present attributes, causing the loss of resources and their...
doctoral thesis 2023
document
Draws, T.A. (author)
doctoral thesis 2023
document
Jiang, C. (author)
Technology developments has enabled Unmanned Aircraft System (UAS) to be adopted for various applications, including Urban Air Mobility (UAM) – an air transportation system for passengers and cargo in and around urban environments. The operations of UAS in urban environment inevitably raises concerns about the safety impact of UAS. <br/>The...
doctoral thesis 2023
document
Jia, W. (author)
The ballast bed of a railway track consists of two granular layers, the ballast layer and the sub-ballast layer, and it is typically constructed of crushed, angular hard rocks. Studies on ballast degradation and structural performance improvement is needed to optimise reliability, availability, maintainability and safety of the railway track....
doctoral thesis 2023
document
Xiao, Y. (author)
Additively manufacturing can bring opportunities and risk factors to the aerospace industry. On one hand, additive manufacturing allows the manufacturing of structures with geometries that are difficult or impossible to fabricatewith conventional machining procedures. This geometry flexibility may lead to components with a greater strength-to...
doctoral thesis 2023
document
Adatrao, S. (author)
Particle Image Velocimetry (PIV) is a leading technique that allows flow velocity measurements in two- and three- dimensional domains. PIV is a full-field, non-intrusive and quantitative technique. However, due to the complexity of the measurement chain, PIV results are often affected by errors from various sources. It is therefore necessary to...
doctoral thesis 2023
document
Pita-Vidal, Marta (author)
Josephson junctions implemented in semiconducting nanowires proximitized by a superconductor exhibit intricate physics arising from the interplay of electron-electron interactions, superconductivity, spin-orbit coupling, and the Zeeman effect. This thesis explores these phenomena through a series of experiments conducted using circuit quantum...
doctoral thesis 2023
Collection: research
(61 - 80 of 121,252)

Pages