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Lu, L. (author)
This thesis starts with a worrisome observation tied to various phenomena across modern built environments: humans today are experiencing a weakened relatedness to and reduced intimacy with the world around them. In stark contrast to the general trend, however, most Chinese literati gardens maintain their traditional rich conditions, enabling...
doctoral thesis 2022
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Lu, Z. (author)
In the last decades, advanced driver-assistance systems have contributed to improved road safety. With the recent advance of technology, automotive automation is taking more and more tasks away from the driver. Although automation removes human imprecision and variability, it also introduces out-of-the-loop problems such as complacency, skill...
doctoral thesis 2020
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Lu, T. (author)
Rotating ring-like structures are very commonly used in civil, mechanical and aerospace engineering. Typical examples of such structures are components in turbomachinery, compliant gears, rolling tyres and flexible train wheels. At the micro-scale, rotating ring models find their applications in the field of ring gyroscopes, in which high...
doctoral thesis 2019
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Lu, T. (author)
Concrete is a brittle composite material that easily fractures under tension. Due to the fact that the early-age deformation of the concrete member is restrained by adjoining structures, cracking can occur throughout the concrete prior to application of any load. The cracks would provide preferential access for aggressive agents penetrating in...
doctoral thesis 2019
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Lu, Y. (author)
Surface heat fluxes (latent and sensible heat over the land surface) play a key role in the land-atmosphere interaction, and their spatial pattern as well as temporal evolution are vital to the terrestrial water cycle and surface energy balance. Ideally, we want to have accurate estimates of spatially distributed and temporally continuous fluxes...
doctoral thesis 2019
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Lu, H. (author)
In the past four decades, China has experienced unprecedented rates of urban growth. This remarkable urbanization has also created challenges for China’s environment. To protect the environment, the Chinese national government has issued several policies while still maintaining high economic growth, such as Scientific Approach to Development in...
doctoral thesis 2018
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Lu, L. (author)
doctoral thesis 2018
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Lu, T. (author)
Manual control tasks can be found everywhere in our daily activities, and the human ability to adapt in controlling many different vehicles such as cars and airplanes make it possible for us to travel farther, faster and higher. The human adaptation ability to changes in the controlled element dynamics is indispensable for tasks requiring high...
doctoral thesis 2018
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Lu, G. (author)
Luminous flux maintenance and color stability are two important factors to evaluate the lighting quality. Where a significant amount of research efforts are performed on the former and even some standards have been generated for lumen decay acceleration, research activities and achievements on the latter are lagging behind. DOE Energy Star...
doctoral thesis 2017
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Lu, S. (author)
Volcanic eruptions release a large amount of volcanic ash, which can pose hazard to human and animal health, land transportation, and aviation safety. Volcanic Ash Transport and Dispersion (VATD) models are critical tools to provide advisory information and timely volcanic ash forecasts. Due to the complexity and the uncertainty of many dynamic...
doctoral thesis 2017
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Lu, P. (author)
doctoral thesis 2016
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Lu, Q. (author)
Alloy design by the traditional trial and error approach is known to be a time consuming and a highly cost procedure, especially for the design of heat resistant steel where the feedback time is intrinsically long. The significant developments in computational simulation techniques in the last decades have made a theory-guided computational...
doctoral thesis 2015
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Lu, R. (author)
It is expected that information and communication technology (ICT) can have great impacts on traveler’s accessibility. However, understanding of the effects of ICT on accessibility is still limited. Consequently, this thesis aims to increase the understanding of such effects. The thesis develops a generic formal integrative behavioral model to...
doctoral thesis 2015
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Lu, X. (author)
During the last decades, the consumption of raw materials and energy in the world has faced a tremendous increase with a corresponding industrial waste volume increases, which treatment poses serious challenges. From an economical point of view, the waste has values as it contains valuable matters. Disposal of these streams without any further...
doctoral thesis 2014
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Lu, P. (author)
Spatial planning is increasingly being considered as an important mechanism in coping with flood risk due to climate change. One of the reasons for this is that engineering approaches are increasingly expensive and cannot provide complete certainty of protection against climate-related floods. The thesis examines whether and how spatial planning...
doctoral thesis 2014
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Lu, H. (author)
In this thesis, major attention is paid to cooperative diversity as an alternative way to achieve spatial diversity when the multiple antenna structure is not an option. By adopting the cooperative relay nodes to forward information, we can mitigate the fading effects, increase the capacity, lower the bit-error rate, increase the achievable...
doctoral thesis 2013
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Lu, Y. (author)
In this dissertation, we focus our research on the problems related to efficient configurable resource management for partially reconfigurable systems. FPGA devices are used to build such systems for various application domains with telecommunication and energy efficient high performance computing being two prominent examples. Dynamic management...
doctoral thesis 2011
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Lu, Y. (author)
Multimedia services have been popping up at tremendous speed in recent years. A large number of these multimedia streaming systems are introduced to the consumer market. Internet Service Providers, Telecommunications Operators, Service/Content Providers, and end users are interested in the mechanisms they use, the Quality-of-Experience they...
doctoral thesis 2010
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Lu, L. (author)
In this thesis, we developed and assessed a novel robust and unsupervised framework for semantic inference from composite audio signals. We focused on the problem of detecting audio scenes and grouping them into meaningful clusters. Our approach addressed all major steps in a general process of composite audio analysis, from low-level signal...
doctoral thesis 2009
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Lu, L.H. (author)
doctoral thesis 1997
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