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Li, Jin (author)
Nowadays, individuals always find themselves in various situations where they need to choose gifts. Gift exchange helps individuals to signal commitments as well as promote social closeness. However, in many cases, people are also facing the occasions in which finding a gift for an unknown-preference person, or miss-predict recipient’s reaction...
master thesis 2018
document
Li, Minfeng (author)
In the past few years, considerable attention has been paid to reduce the computational time for the analysis of genome data, which eliminated critical computational bottlenecks in the time needed for the analysis of DNA information. However, the analysis of genome data is still facing time consuming challenges due to the slow speed of DNA...
master thesis 2018
document
Petit, L. (author), Boter, J.M. (author), Eenink, H.G.J. (author), Droulers, G. (author), Tagliaferri, M.L.V. (author), Li, R. (author), Franke, D.P. (author), Singh, K. J. (author), Clarke, J. S. (author), Schouten, R.N. (author), Dobrovitski, V.V. (author), Vandersypen, L.M.K. (author), Veldhorst, M. (author)
We investigate the magnetic field and temperature dependence of the single-electron spin lifetime in silicon quantum dots and find a lifetime of 2.8 ms at a temperature of 1.1 K. We develop a model based on spin-valley mixing and find that Johnson noise and two-phonon processes limit relaxation at low and high temperature, respectively. We...
journal article 2018
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Froning, F. N.M. (author), Rehmann, M. K. (author), Ridderbos, J. (author), Brauns, M. (author), Zwanenburg, F. A. (author), Li, A. (author), Bakkers, E.P.A.M. (author), Zumbühl, D. M. (author), Braakman, F. R. (author)
We report highly tunable control of holes in Ge/Si core/shell nanowires. We demonstrate the ability to create single quantum dots of various sizes, with low hole occupation numbers and clearly observable excited states. For the smallest dot size, we observe indications of single-hole occupation. Moreover, we create double and triple tunnel...
journal article 2018
document
Li, Jingsi (author)
Heritage plays an important role in promoting urban physical and cultural diversity, as well as social cohesion in a changing context.
In the context of Beijing, Hutong is the traditional residential area consists of regularly arranged courtyards. All buildings with slope roofs reflect the traditional Chinese architectural principles.
master thesis 2018
document
Li, Weiran (author)
Climate change has been a heated topic in recent years, and the mass loss of ice sheets is one aspect of it. The Antarctic Ice Sheet has experienced certain mass loss in the form of ice-shelf collapse and (sub-)surface melting, but thorough study remains limited due to the remote location of the continent. Therefore, remote sensing is expected...
master thesis 2018
document
Li, Jie (author), Groeblacher, S. (author), Zhu, Shi-Yao (author), Agarwal, G. S. (author)
journal article 2018
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Yang, Yang (author), Li, Diquan (author), Tong, Tiegang (author), Zhang, D. (author), Zhou, Yatong (author), Chen, Yangkang (author)
Strong noise is one of the toughest problems in the controlled-source electromagnetic (CSEM) method, which highly affects the quality of recorded data. The three main types of noise existing in CSEM data are periodic noise, Gaussian white noise, and nonperiodic noise, among which the nonperiodic noise is thought to be the most difficult to...
journal article 2018
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Deng, X. (author), Qian, Zhiwei (author), Li, Z. (author), Dollevoet, R.P.B.J. (author)
Rail squats originate from a number of sources, such as corrugations, indentations and welds. A five-year continual field monitoring study was performed on squats induced by corrugations. This study indicated that a small black depression formed at the corrugation under wheel-rail dynamic forces, and then, a primary crack typically initiated...
journal article 2018
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Li, R. (author), Petit, L. (author), Franke, D.P. (author), Dehollain Lorenzana, J.P. (author), Helsen, J. (author), Steudtner, M. (author), Thomas, Nicole K. (author), Wehner, S.D.C. (author), Vandersypen, L.M.K. (author), Veldhorst, M. (author)
The spin states of single electrons in gate-defined quantum dots satisfy crucial requirements for a practical quantum computer. These include extremely long coherence times, high-fidelity quantum operation, and the ability to shuttle electrons as a mechanism for on-chip flying qubits. To increase the number of qubits to the thousands or...
journal article 2018
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Li, Q. (author), Prendergast, L.J. (author), Askarinejad, A. (author), Gavin, K. (author)
Pile foundations used for offshore wind structures are subjected to large lateral loading from wind and waves while in service as well as significant vertical loading from the top structure. Erosion of soil from around these structures, termed scour, poses a significant problem for the structural stability. In order to better understand the...
conference paper 2018
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de Tavernier, D.A.M. (author), Simao Ferreira, C. (author), Li, A. (author), Paulsen, U. S. (author), Aagaard Madsen, H (author)
Vertical-axis wind turbines (VAWTs) in double-rotor configuration, meaning two rotors in close proximity, have the ability to enhance the power performance. In this study, we work towards the understanding of vertical-axis wind turbines in double-rotor configuration. Numerical simulations are performed to gain insight in the physics behind...
journal article 2018
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Li, X. (author)
Since 1978, urban redevelopment in China has resulted in large-scale neighbourhood demolition and forced residential relocation, which can severely disrupt established people-place interactions in the demolished neighbourhoods. Urban redevelopment in China has also been criticized by the public and scholars, because the position of the residents...
doctoral thesis 2018
document
Li, Wanlin (author)
The electricity demand is increasing with the development of industry. Nowadays, sustainable resources used for electricity generation are playing a more and more important role in the power system due to serious energy problems. Higher capability of power transmission and distribution thus becomes significantly necessary to keep the stability...
master thesis 2018
document
Ji, Yangbeibei (author), Xu, Mingwei (author), Li, Jie (author), van Zuylen, H.J. (author)
The macroscopic fundamental diagram (MFD) is a graphical method used to characterize the traffic state in a road network and to monitor and evaluate the effect of traffic management. For the determination of an MFD, both traffic volumes and traffic densities are needed. This study introduces a methodology to determine an MFD using combined...
journal article 2018
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Li, Yadong (author)
Generative adversarial networks (GANs) are a class of generative models, for which the goal is to learn from training data and then to generate data with similar characteristics. Despite the wide use of GANs, a quantitative evaluation method of their performance is lacking. In the current work, we invented a series of artificial datasets,...
master thesis 2018
document
Osadchii, D. (author), Olivos Suarez, A.I. (author), Szécsényi, A. (author), Li, G. (author), Nasalevich, M. (author), Dugulan, A.I. (author), Serra Crespo, P. (author), Hensen, Emiel J M (author), Veber, Sergey L. (author), Fedin, Matvey V. (author), Sankar, Gopinathan (author), Pidko, E.A. (author), Gascon Sabate, J. (author)
Hybrid materials bearing organic and inorganic motifs have been extensively discussed as playgrounds for the implementation of atomically resolved inorganic sites within a confined environment, with an exciting similarity to enzymes. Here, we present the successful design of a site-isolated mixed-metal metal organic framework (MOF) that...
journal article 2018
document
Li, Jiaguang (author), Yang, Xiucheng (author), Maffei, C. (author), Tooth, Stephen (author), Yao, Guangqing (author)
In some internally-draining dryland basins, ephemeral river systems terminate at the margins of playas. Extreme floods can exert significant geomorphological impacts on the lower reaches of these river systems and the playas, including causing changes to flood extent, channel-floodplain morphology, and sediment dispersal. However, the...
journal article 2018
document
Li, Zhuoer (author)
This report contains the research and design outcome of boarding experience design for hyperloop passengers. It is a master graduation project for Industrial Design Engineering at the TU Delft, in collaboration with the Delft hyperloop team, a student team participating in the Space X competition.
master thesis 2018
document
Jin, C.J. (author), Knoop, V.L. (author), Li, Dawei (author), Meng, Ling Yu (author), Wang, Hao (author)
In this paper, we discuss the mechanisms for discretionary lane-changing behavior in traffic flow. NGSIM video data are used to check the validity of different lane-changing rules, and 373 lane changes at 4 locations in US-101 highway are analyzed. We find that the classical lane-changing rules of rule-based model cannot explain many cases in...
journal article 2018
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