"uuid","repository link","title","author","contributor","publication year","abstract","subject topic","language","publication type","publisher","isbn","issn","patent","patent status","bibliographic note","access restriction","embargo date","faculty","department","research group","programme","project","coordinates"
"uuid:3ec90e7c-c2e1-40f3-84b8-7b4a423a43b0","http://resolver.tudelft.nl/uuid:3ec90e7c-c2e1-40f3-84b8-7b4a423a43b0","Light and Spectra in the Wild - Spectral Structures of Light Fields: Measurement, Simulation and Visualisation","Yu, C. (TU Delft Human Information Communication Design)","Pont, S.C. (promotor); Eisemann, E. (promotor); Wijntjes, M.W.A. (copromotor); Delft University of Technology (degree granting institution)","2023","The study of the light field has become a valuable framework for capturing and analysing the complex distribution of light in natural environments. The directional, spatial, temporal and spectral structure of light, collectively influence the optical information available to an observer and thus impact our perception of the surrounding world. The extended definition of the light field, which is equivalent to the plenoptic function in perceptual studies, incorporates radiance as a function of spectral energy, position, direction, and time in space, quantifying all the optical information available to an observer. However, there is a considerable gap in measuring, describing, and visualizing the properties of the light field in the chromatic domain, which this thesis aimed to address. The thesis focuses on the research question of how to effectively describe, measure, simulate, and visualize the spatiotemporal dynamics of the spectral structure of light fields. To address this research question, We outlined four main objectives in the thesis, which are addressed in separate chapters. The first objective is to investigate the interplay between the colours of surfaces and light sources in 3D indoor scenes, and its effects on the spatial and angular distribution of light. The second objective was to quantify the directional and spatial variations of chromatic light field effects on correlated colour temperature and colour rendering. The third objective was to explore the objective measurement, description, and visualization of the 7D light-field properties of outdoor illumination. Finally, the fourth objective was to examine the relationship between image statistics and perceived time of day in Western European paintings from the 17th to 20th centuries to determine if the representation of lighting in paintings serves as a contextual cue for the time of day.","light field; art perception; colour science; lighting design; photometry","en","doctoral thesis","","9789493315754","","","","","","","","","Human Information Communication Design","","",""
"uuid:20d9fea6-8b48-43a8-af60-9c4e1f7b94a8","http://resolver.tudelft.nl/uuid:20d9fea6-8b48-43a8-af60-9c4e1f7b94a8","Long-Distance Foam Propagation","Yu, G. (TU Delft Reservoir Engineering)","Rossen, W.R. (promotor); Voskov, D.V. (copromotor); Delft University of Technology (degree granting institution)","2021","Creating a gas-liquid foam means dispersing gas as individual bubbles in an aqueous solution, in which each gas bubble is separated by liquid films or lamella. The most common form of liquid foam (as opposed to solid foams, like polymer sponges) seen in day-to-day life is bulk foam. This refers to a foam that rests in a large container (or flows in a free open space) that has a volume considerably larger than the bubble size. Foam in a porous medium, however, resides and flows in a network of narrow pore spaces. The behaviour of foam is therefore complicated by many complex capillary phenomena...","Foam generation; Foam propagation; Coreflooding experiment; Critical superficial velocity; Multiple steady-states; surfactant concentration; foam quality; Population-Balance model; Local steady-state model; experimental criteria; CMG-STARS simulation; limiting capillary pressure; relative gas mobility; EOR","en","doctoral thesis","","","","","","","","","","","Reservoir Engineering","","",""
"uuid:57651a9a-5dab-4459-a320-302b6c680b8e","http://resolver.tudelft.nl/uuid:57651a9a-5dab-4459-a320-302b6c680b8e","Biological Production of Spatially Organized Functional Materials","Yu, K. (TU Delft BN/Marie-Eve Aubin-Tam Lab)","Aubin-Tam, M.E. (promotor); Lin, Y. (copromotor); Delft University of Technology (degree granting institution)","2021","Catastrophic breakage of a material might bring severe accidents in aerospace engineering, construction, and transportation field. Therefore, engineering material with high toughness values is very important for these special applications. Many biological materials in nature, such as nacre, silk, and wood, possess high toughness values because of their highly organized micro- and nanostructure. Inspired by these natural materials, many scientists tried to build tough materials by improving their orientation of the micro- and nanostructure. However, most of the current fabrication methods are either energy-consuming or labor-intensive, the mild and scalable production of engineering tough materials remains challenging.","Bioinspired materials; Living materials; 3D bioprinting; Bacterial cellulose; Nacre","en","doctoral thesis","","978-90-8593-479-0","","","","","","","","","BN/Marie-Eve Aubin-Tam Lab","","",""
"uuid:9f2a640e-0f19-4d4d-9feb-e27e3e963fcb","http://resolver.tudelft.nl/uuid:9f2a640e-0f19-4d4d-9feb-e27e3e963fcb","Computation-in-Memory: From Circuits to Compilers","Yu, J. (TU Delft Computer Engineering)","Hamdioui, S. (promotor); Taouil, M. (copromotor); Delft University of Technology (degree granting institution)","2021","Memristive devices are promising candidates as a complement to CMOS devices. These devices come with several advantages such as non-volatility, high density, good scalability, and CMOS compatibility. They enable in-memory computing paradigms since they can be used for both storing and computing. However, building in-memory computing systems using memristive devices is still in an early research stage. Therefore, challenges still exist with respect to the development of devices, circuits, architectures, design automation, and applications. This thesis focuses on developing memristive device-based circuits, their usage in in-memory computing architectures, and design automation methodologies to create or use such circuits. Circuit Level – We propose two logical operation schemes based on memristive devices. The first one uses resistive sensing to perform logical operations. It modifies the sense amplifier in such a way that it can compare the overall current with references and output the logical operation result. During sensing, the resistance of memristive devices remains unchanged. Therefore, endurance and lifetime are not reduced. This scheme provides a solution for maintaining a relatively long lifetime in logic operations for memristive devices that have low endurance. The second scheme is the enhanced version of the first one. It uses two different sensing paths for AND and OR operations. In this way, the correctness of logic operations can be guaranteed even if large resistance variation exists in memristive devices. Architecture Level – We present three in-memory computing architectures based on memristive devices. The first one is a heterogeneous architecture containing an accelerator for vector bit-wise logical operations and a CPU. The accelerator communicates with the CPU or accesses the external memory directly. The second one is to accelerate automata processing. In this architecture, memristive memory arrays store configuration information and conduct computation as well. This architecture outperforms similar ones that are built with conventional memory technologies. The third one is an improved version of the second one. It breaks the routing network into multiple pipeline stages, each processing a different input sequence. In this way, the architecture achieves a higher throughput with a negligible area overhead. Design Automation – A synthesis flow for computation-in-memory architectures and a compiler for automata processors are presented. The synthesis flow is proposed based on the concept of skeletons, which relates an algorithmic structure to a pre-defined solution template. This solution template contains scheduling, placement, and routing information needed for the hardware generation. After the user rewrites the algorithm using skeletons, the tool generates the desired circuit by instantiating the solution template. The automata processor compiler generates configuration bits according to the input automata. It uses multiple strategies to transform given automata, so that constraint conflicts can be resolved automatically. It also optimizes the mapping for storage utilization.","In-memory computing; automata processing; memristive devices","en","doctoral thesis","","978-94-6384-196-2","","","","","","","","","Computer Engineering","","",""
"uuid:d1d741d9-3022-40dd-a464-3c07052f209e","http://resolver.tudelft.nl/uuid:d1d741d9-3022-40dd-a464-3c07052f209e","Computational Design of High Temperature Alloys","Yu, H. (TU Delft Novel Aerospace Materials)","Xu, W. (promotor); van der Zwaag, S. (promotor); Delft University of Technology (degree granting institution)","2019","The development in computational simulation techniques has brought significant progress in the realization of computational alloy design. The advantages are most significant when developing novel materials of which the research & development cycles are particularly time and energy (and hence cost) consuming, such as high-temperature alloys. In our former research, a computational alloy design approach coupling thermodynamics, kinetics, metal physics and genetic algorithm has been developed. By applying this new approach, novel heat resistant steels have been successfully designed with different microstructural features, which manage to nicely outperform existing commercial alloys. In this thesis, we follow the same approach while more focus has been given on adjusting the alloying level of different elements to solve specific issues, such as the high cost issue caused by a high Cobalt level, and the high microstructural instability caused by a high Chromium concentration. Extended application has been made to design novel heat resistant steels by introducing the concept of self-healing mechanisms. The creep damage (grain boundary cavities) of newly-developed steels during service are expected to be automatically filled by the special-designed Laves phase of which their formation kinetics was adjusted.","Computational design; heat resistant steels; Ni superalloys; modelling; Thermodynamics; kinetics","en","doctoral thesis","","978-94-028-1832-1","","","","","","2020-11-01","","","Novel Aerospace Materials","","",""
"uuid:aa2a287e-e55f-4af5-be23-f0bdb7188512","http://resolver.tudelft.nl/uuid:aa2a287e-e55f-4af5-be23-f0bdb7188512","Preparation of polyelectrolyte-coated proteins for controlled drug delivery via supercritical fluid processing","Yu, M. (TU Delft BT/Environmental Biotechnology)","Witkamp, G.J. (promotor); Jiskoot, W (promotor); Delft University of Technology (degree granting institution)","2019","During the past few decades, numerous protein-based pharmaceuticals to treat chronic and life-threatening diseases have emerged. The short plasma half-life of therapeutic proteins requests frequent administration, usually via parenteral routes. This short-coming is proposed to be solved by the development of an injectable microparticulate drug delivery system (DDS) where the proteins are encapsulated to control the release of the drugs after administration. One way of preparing a protein DDS is through the interaction of proteins and biocompatible coating materials, where the coating materials hinder the quick degradation and release of the proteins...","","en","doctoral thesis","","9789463237017","","","","","","","","","BT/Environmental Biotechnology","","",""
"uuid:b20beffc-f69f-4723-9c91-77da79861f62","http://resolver.tudelft.nl/uuid:b20beffc-f69f-4723-9c91-77da79861f62","From sequentially linear analysis to incremental sequentially linear analysis: Robust algorithms for solving the non-linear equations of structures of quasi-brittle materials","Yu, C. (TU Delft Applied Mechanics)","Rots, J.G. (promotor); Hoogenboom, P.C.J. (copromotor); Delft University of Technology (degree granting institution)","2019","It is difficult to accurately predict the strength of masonry and concrete structures. The most widely used method for simulating their behaviour is finite element analysis with the Newton-Raphson method and arch length control. However, the Newton-Raphson method can diverge and not produce a result, for example in bifurcations or during snap-back. In order to enhance the robustness of solving non-linear problems, a new method – called incremental sequentially linear analysis (ISLA) – is proposed. The method is based on a combination of the Newton-Raphson method and a total approach called sequentially linear analysis.
In ISLA, local damage is induced by reducing the material secant stiffness of the element that fails a unity check. The load is applied in force increments or displacement increments, which are adjusted to trace the complete structural response.
It has been showed that ISLA can handle non-proportional loading, geometrically non-linear analysis and transient analysis. The robustness of ISLA has been demonstrated in four examples: a concrete beam with both prestress and vertical load; out-of-plane bending of a masonry wall with overburden; a differential settlement test on a pre-loaded masonry façade and a 3D pushover analysis of a masonry house.
To answer these questions, the book is organized in the following way: in chapter 1 the regional distribution pattern of the public infrastructure and economic development in China is introduced, the problem of infrastructure-led growth and disparity is diagnosed, and the research question is posed; in chapter 2 the causal linkages between transport infrastructure and economic growth in China are determined at national and regional levels separately; after identifying the causality between transport infrastructure and economic development, chapter 3 estimates the impact of transport stock on overall economic growth, and on growth at the regional level as well; the long-run effects of education attainment and its distribution on China’s growth in China are estimated in chapter 4; chapter 5 examines the distributive impact of public infrastructure (both transport infrastructure and education), highlighting the role of road infrastructure in narrowing China’s spatial concentration and inequity; chapter 6 provides a synthetic answer to the research question based on all theoretical and empirical study in the previous chapters.
Therefore, rather than providing recommendations for the Chinese governments about how much they should invest in infrastructure projects, this book aims at understanding the real role of public infrastructure in China’s growth and disparity, and illustrating how public infrastructure investment plan changes can achieve economic efficiency and spatial equity.provided to support the public infrastructure-led growth hypothesis, it is questionable, however, whether investment in infrastructure has been helpful in spurring economy, and in reducing the growing coastal-interior gap in China, considering that plenty of large infrastructure projects have been constructed or planned in the less-developed interiors. Therefore, this study explores both if and how public investment in infrastructure","","en","doctoral thesis","","978-94-6186-741-4","","","","","","","","","Organisation & Governance","","",""
"uuid:1207b07c-aa48-4992-9bbb-f972e1451a72","http://resolver.tudelft.nl/uuid:1207b07c-aa48-4992-9bbb-f972e1451a72","Microstructure Development and Transport Properties of Portland Cement-fly Ash Binary Systems: In view of service life predictions","Yu, Z.","Van Breugel, K. (promotor)","2015","Fly ash is a by-product of burning coal in electric power generating plants. It is commonly known that owing to its pozzolanic properties fly ash is widely used as a partial replacement for Portland cement in concrete. The use of fly ash in concrete not only reduces the landfill costs of fly ash, but also reduces the use of Portland cement in concrete, consequently reduces CO2 emission per ton concrete. More important, the presence of fly ash improves the durability of concrete and extends the service life of concrete structures. Today, there is a demand for concrete structures with a service life of 80, 100, or even 200 years. In many cases chloride-induced rebar corrosion is assumed to be the dominant mechanism determining the service life of reinforced concrete structures. It is commonly believed that fly ash concrete has a better resistance to chloride penetration than Portland cement concrete, since the microstructure development of Portland cement-fly ash binary systems is different from that of pure Portland cement system. The resistance of concrete to chloride penetration is highly related to their microstructure. The studies on Portland cement-fly ash binary systems (concrete or paste) have been carried out for many years. Most studies are based on experimental results at a relative short curing period (i.e. 3 months) or from different concrete mixtures with different fly ash and Portland cement. The advantage of using fly ash, however, becomes evident at later ages, i.e. beyond 90 days. Systematic long-term investigations on Portland cement-fly ash binary systems are still limited. In this thesis the research on these binary systems starts from the hydration process (chapter 3), the microstructure development (chapter 4) to transport properties (water permeability and chloride penetration) (chapter 5- chapter 8) in view of service life predictions of concrete structures made with fly ash-blended cements. In a fly ash cement paste there are two types of chemical reactions: hydration of cement and pozzolanic reaction of fly ash. The pozzolanic reaction of fly ash needs calcium hydroxide (CH), produced by the hydration of cement, to occur. The evolution of the amount of CH with time reflects the rate of hydration of cement and pozzolanic reaction of fly ash in binary systems. As discussed in chapter 3 at early ages, i.e. before 7 days, the CH content of blended cement paste was higher than that of Portland cement paste. It indicated that the presence of fly ash leaded to faster hydration of cement in binary systems. After about 7 days, the CH content in blended cement paste decreases significantly. It suggests that in binary systems the rate of the pozzolanic reaction of fly ash (consuming CH) is faster than that of the hydration of cement (producing CH). At later ages, i.e. beyond 180 days, the CH content in blended cement paste stays at a constant low level. It is inferred that beyond 180 days the rate of the pozzolanic reaction of fly ash in binary systems becomes very slow. The pozzolanic reaction of fly ash results in a different microstructure development of blended cement paste compared with pure Portland cement paste. In chapter 4 the evolution of the pore structure of Portland cement paste and blended cement paste was investigated at ages up to 3 years. The porosity of blended cement paste was higher than that of pure Portland cement paste, even at an age of 3 years. At later ages, i.e. after about 28 days, the presence of fly ash results in the formation of a large amount of small capillary pores in the range between 10 and 100 nm. At later ages, i.e. after 180 days, blended cement paste had a lower connectivity of the pores than Portland cement paste. The pore structure of blended cement paste was refined at later ages while the porosity of blended cement was still higher than that of Portland cement paste (at ages up to 3 years). The microstructure of paste determines the transport properties. In chapter 5 the water permeability of Portland cement paste and blended cement paste was studies. At early age the pastes containing fly ash exhibit a higher capillary porosity than pure Portland cement paste. The initial water permeability of blended cement paste is higher than that of Portland cement paste. However, after about 180 days blended cement paste is less permeable than pure Portland cement paste, even though the capillary porosity of blended cement paste is higher than that of Portland cement paste. The water permeability of pure cement paste and blended cement paste depends on the connectivity of the pores. At later ages, i.e. after 180 days, the connectivity of the pores of blended cement paste is lower than that of pure Portland cement paste, resulting in a less permeable microstructure. In chapter 6 the resistance of Portland cement concrete and fly ash concrete to chloride penetration was investigated. Under moist curing conditions the DRCM values of Portland cement concrete made with different w/c ratios (0.4, 0.5 and 0.6) decrease with time at early ages, i.e. from 28 to 180 days. After that the DRCM values of Portland cement concrete increase and then turn to decrease again after around 1 year (Figure 6.6). The possible reason might be the delayed ettringite formation in Portland concrete when limestone powder (as filler) is blended with Portland cement clinker and when it is cured under moist conditions (see chapter 7). The DEF results in a change of the microstructure of hydrated cement paste and an increase of DRCM at later ages. At ages beyond about 28 days the concrete mixtures made with fly ash have better resistance against chloride penetration than Portland cement concrete. Ettringite forms in fly ash concrete at later ages. This ettringite is found in voids initially present in the paste and in the spaces left after the reaction of fly ash particles. Formation of ettringite in empty spaces explains why DEF in fly ash concrete does not lead to expansion and micro-cracking and an associated increase of the DRCM values as observed for Portland cement concrete. Based on the measured DRCM values for Portland cement concrete and fly ash concrete, the ageing factor n was determined (see chapter 8). It represents how rapidly the chloride migration coefficient of the concrete decreases with time. In DuraCrete the 28 days values of DRCM and n are two important input parameters to predict the service life of concrete structures. An important question is whether new n-values, as those determined in this study, can directly be adopted in the currently used version of DuraCrete for service life predictions. In DuraCrete it is assumed that the chloride diffusion (migration) coefficient of concrete, D(t), decreases considerably with increasing age of the concrete. This decrease is quantified with a constant value of n. It means that D(t) would go to zero as time tends to infinity (t ? ?), which is known not to be realistic. In reality, the chloride diffusion coefficient D(t) is directly determined by the microstructure of concrete. In fact, the decrease of the diffusion coefficient cannot be described adequately with a constant value of n. A more accurate description of the evolution of the diffusion coefficient D(t) with an not constant value of n, however, will affect the consistency of the currently used version of DuraCrete. A reconsideration of n-values should be accompanied by reconsidering the values of other model parameters values (e.g. environmental factor ke and curing factor kc in DuraCrete), since these parameter, ke, kc and n, are mutually interdependent.","fly ash; concrete; microstructure development; ageing factor","en","doctoral thesis","","","","","","","","","Civil Engineering and Geosciences","Materials & Environment","","","",""
"uuid:f10443ff-78b9-4640-9d31-dbdf65f8e99e","http://resolver.tudelft.nl/uuid:f10443ff-78b9-4640-9d31-dbdf65f8e99e","Eco-transformation of industrial parks in China","Yu, C.","Weijnen, M.P.C. (promotor); Dijkema, G.P.J. (promotor); De Jong, W.M. (promotor)","2014","During the past three decades, China has achieved impressive economic development. However, the pollution and resource depletion that accompanied China's rapid industrialization have led to severe environmental issues, such as ecosystem degradation, groundwater contamination and smog, which have turned into visible crises. In China, industrial parks were initiated in the 1980s, aiming to attract foreign investment and to increase export. Most of these were manufacturing bases which lacked environmental planning or management. In these early stages, these parks were mainly dominated by manufacturing companies who process materials into products with low added-value. Local authorities sought sheer GDP growth without considering energy efficiency or environmental cost. While these industrial parks have immensely contributed to China's GDP, the scale, intensity and arrangement of these industrial activities have jeopardized the ecological security and health of local communities. It is therefore imperative to transform China's industrial parks and apply the principles of eco-industrial parks (EIPs). This thesis aims to improve the understanding of the features of an EIP system and its mechanisms, in order to provide tailored policy intervention. Our central research question has been: How can industrial parks be eco-transformed in China? To answer this central research question, we have addressed a set of sub questions that have guided our theoretical and empirical research. These include: 1) How has the research on EIP evolved? 2) What elements are required to frame the analysis of EIP? 3) How can the key activities that influence changes of EIP system be structured? How can the process of the system development be tracked over time? 4) What policy instruments can stimulate the emergence of viable EIPs in China? How can the effects of policy instruments be evaluated? 5) What is the future of mature EIPs? We first create a systemic and quantitative image of the evolution of this research field through bibliometric and network analysis. Furthermore, an analytical framework is established by the theoretical synthesis of EIP's features from system and evolutionary perspectives, and the frameworks of institutional analysis. The framework allows analysts to structure empirical research and systematically analyze an EIP's development, aiming at generating insights to diagnose current EIP policies or make new ones. Moreover, we conduct empirical research in three Chinese EIPs: Tianjin Economic-technological Development Area, Dalian Development Area, and Suzhou Industrial Park. We adopt several methods to evaluate the system performance steered by different policy instruments, which provides insights of the cause-and-effect mechanisms of EIP development. We believe that the lessons learned from these cases can demonstrate a profile of China's EIP development.","industrial symbiosis; eco-industrial park; eco-transformation; eco-efficiency; environmental management; China","en","doctoral thesis","Next Generation Infrastructures Foundation","","","","","","","","Technology, Policy and Management","Energy and Industry Section, Department of Engineering Systems and Services","","","",""
"uuid:f116361b-8ff7-4995-a8e5-e5354f2902b9","http://resolver.tudelft.nl/uuid:f116361b-8ff7-4995-a8e5-e5354f2902b9","Low-Power Receive-Electronics for a Miniature 3D Ultrasound Probe","Yu, Z.","Meijer, G.C.M. (promotor); De Jong, N. (promotor); Pertijs, M.A.P. (promotor)","2012","This thesis describes the design of a front-end application-specific integrated circuit (ASIC), which will be put into the tip of a miniature ultrasound probe for 3D Trans-Esophageal Echocardiography (TEE). To enable 3D TEE, a matrix piezoelectric ultrasound transducer with more than 2000 elements will be used. Since a gastroscopic tube cannot accommodate the cables needed to connect all the transducer elements directly to an imaging system, local channel-count reduction is necessary. The main task of the ASIC is to provide appropriate signal conditioning in the tip of the probe to achieve channel-count reduction. The main goal of this thesis work is to design such an ASIC using simple, low-power circuits, while still maintaining good image quality. In addition to the electronics design, the interconnection between the matrix transducer and the ASIC is another important parallel research topic.","Low-Power Receive-Electronics; Miniature 3D Ultrasound Probe","en","doctoral thesis","","","","","","","","","Electrical Engineering, Mathematics and Computer Science","Microelectronics & Computer Engineering","","","",""
"uuid:3d813f7c-6030-4cb6-9295-aea9fe624287","http://resolver.tudelft.nl/uuid:3d813f7c-6030-4cb6-9295-aea9fe624287","Level-Oriented Diagnosis for Indoor Climate Installations","Yu, B.","Van Paassen, A.H.C. (promotor)","2003","Indoor climate installations are widely used in modern office buildings. Statistical data show that the energy consumption in buildings has grown quickly in the past decades. A considerable part is due to inefficient and improper operations of installations. Therefore, Fault Detection and Diagnosis (FDD) for indoor climate installations has fallen increasingly into the research scope. A new approach called Level-Oriented Fault Detection and Diagnosis (LOFDD) is presented. It analyses the performance of the installations on different levels. 1. Global level on which the overall performance of energy consumption of the whole building is analysed. Fuzzy Neural Networks modelling has been adopted. By analysing the peak response from the model, the fault will be detected. When a fault is detected on this level, the next level is activated for further diagnosis. 2. Domain level on which the performance of rooms or zones are analysed. Physical model based method is discussed and applied. With the help of the characteristic parameters, the fault may be detected and diagnosed on this level or further diagnosis can be done on the next level. 3. Sub-domain level on which the detailed components are analysed. Several faults are introduced into the real installations. A new Pattern Match Method is presented and it shows good capability for fault detection and diagnosis. On this level the fault will eventually be diagnosed. Experiments are carried out to validate the method in this thesis.","building; hvac; installation; fault detection and diagnosis","en","doctoral thesis","","","","","","","","","Design, Engineering and Production","","","","",""
"uuid:4321da35-945a-47ae-a344-0968e50aaf17","http://resolver.tudelft.nl/uuid:4321da35-945a-47ae-a344-0968e50aaf17","The Static Strenght of Uniplanar and Multiplanar Connections in Rectangular Hollow Sections","Yu, Y.","Wardenier, J. (promotor)","1997","","","en","doctoral thesis","Delft University Press","","","","","","","","Civil Engineering and Geosciences","","","","",""
"uuid:7ccaa207-565e-4ba0-80e6-e4bd82cc10f0","http://resolver.tudelft.nl/uuid:7ccaa207-565e-4ba0-80e6-e4bd82cc10f0","Time-varying system identification, J-lossless factorization and H (infinity) control","Yu, X.","Dewilde, P.M. (promotor)","1996","","time-varying system; identification; J-lossless factorization; H(infinity) control","en","doctoral thesis","","","","","","","","","Electrical Engineering, Mathematics and Computer Science","","","","",""
"uuid:3916855f-9863-4977-9d4d-6d29ffb3920b","http://resolver.tudelft.nl/uuid:3916855f-9863-4977-9d4d-6d29ffb3920b","A framework for comparing and controlling number-based design reasoning systems","Yu, L.","Tzonis, A. (promotor); Doorman, S.J. (promotor)","1994","","bouwkunde","en","doctoral thesis","","","","","","","","","Architecture","","","","",""