Searched for:
(1 - 20 of 59)

Pages

document
Hooimeijer, F.L. (author), Kuzniecow Bacchin, T. (author), Aalbers, K.P.M. (author), Brand, A.D. (author), Goldsmith, Stephen (author), Smolders, Bert (author), Bijlsma, Iris (author), Chang, Betty (author), Forrest, Stephen (author)
This report is the result of a symposium organised by the department of Urbanism of the Faculty of Architecture and the Built Environment of the TU Delft on May 14 2018. with the objective to discuss ideas, methodologies and challenges of a planning and design education for water resilient cities.
report 2019
document
Chang, Z. (author), Zhang, H. (author), Schlangen, E. (author), Šavija, B. (author)
The aim of this work is to investigate the fracture process of concrete under various boundary conditions. Although numerous concrete fracture tests have been reported, showing the failure behavior of concrete, their evaluation is ambiguous due to the limitations of specimen size and experimental conditions. Therefore, it is necessary to use...
conference paper 2019
document
Jia, Jinhao (author), Bai, Shuxin (author), Xiong, Degan (author), Wang, Jie (author), Chang, J. (author)
Tungsten coatings were deposited on diamond particles by vacuum magnetron sputtering. The coated diamond particles were firstly heat treated at different temperatures, and diamond/copper (Cu) composites were fabricated by using a pressureless infiltration method afterwards. The influences of heat treatment on the microstructure and...
journal article 2019
document
Chang, L. (author), Dollevoet, R.P.B.J. (author), Hanssen, R.F. (author)
Satellite radar interferometry (InSAR) is an emerging technique to monitor the stability and health of line-infrastructure assets, such as railways, dams, and pipelines. However, InSAR is an opportunistic approach as the location and occurrence of its measurements (coherent scatterers) cannot be guaranteed, and the quality of the InSAR...
journal article 2018
document
Wang, Haoyu (author), Chang, L. (author), Markine, V.L. (author)
Transition zones in railway tracks are locationswith considerable changes in the rail-supporting structure. Typically, they are located near engineering structures, such as bridges, culverts and tunnels. In such locations, severe differential settlements often occur due to the different material properties and structure behavior. Without...
journal article 2018
document
Chang, J.R. (author)
This pioneering research focuses on Biomimetic Interactive Architecture using “Computation”, “Embodiment”, and “Biology” to generate an intimate embodied convergence to propose a novel rule-based design framework for creating organic architectures composed of swarm-based intelligent components. Furthermore, the research boldly claims that...
doctoral thesis 2018
document
Janjic, Jovana (author), Tan, M. (author), Daeichin, V. (author), Noothout, E.C. (author), Chen, C. (author), Chen, Z. (author), Chang, Z.Y. (author), Beurskens, Robert H.S.H. (author), van Soest, G. (author), van der Steen, A.F.W. (author), Verweij, M.D. (author), Pertijs, M.A.P. (author), de Jong, N. (author)
Intravascular ultrasound is an imaging modality used to visualize atherosclerosis from within the inner lumen of human arteries. Complex lesions like chronic total occlusions require forward-looking intravascular ultrasound (FL-IVUS), instead of the conventional side-looking geometry. Volumetric imaging can be achieved with 2D array...
journal article 2018
document
Chen, C. (author), Chen, Z. (author), Bera, Deep (author), Noothout, E.C. (author), Chang, Z.Y. (author), Tan, M. (author), Vos, H.J. (author), Bosch, Johan G. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)
This paper presents a front-end application-specified integrated circuit (ASIC) integrated with a 2-D PZT matrix transducer that enables in-probe digitization with acceptable power dissipation for the next-generation endoscopic and catheter-based 3-D ultrasound imaging systems. To achieve power-efficient massively parallel analog-to-digital...
journal article 2018
document
D'Urbino, Michele (author), Chen, C. (author), Chen, Z. (author), Chang, Z.Y. (author), Ponte, Jacco (author), Lippe, Boris (author), Pertijs, M.A.P. (author)
This paper presents a power- and area-efficient approach to digitizing the echo signals received by piezoelectric transducer elements, commonly used for ultrasound imaging. This technique utilizes such elements not only as sensors but also as the loop filter of an element-level δσ analog to digital converter (ADC). The receiver chain is thus...
journal article 2018
document
Stelloo, Suzan (author), Nevedomskaya, Ekaterina (author), Kim, Yongsoo (author), Schuurman, Karianne (author), Valle-Encinas, Eider (author), Lobo, João (author), Krijgsman, Oscar (author), Peeper, Daniel Simon (author), Chang, Seiwon Laura (author), Wessels, L.F.A. (author), More Authors (author)
The Androgen Receptor (AR) is the key-driving transcription factor in prostate cancer, tightly controlled by epigenetic regulation. To date, most epigenetic profiling has been performed in cell lines or limited tissue samples. Here, to comprehensively study the epigenetic landscape, we perform RNA-seq with ChIP-seq for AR and histone...
journal article 2018
document
Chang, L. (author), Ku, Ou (author), Hanssen, R.F. (author)
Continuous hydrocarbon production and steam/water injection cause compaction and expansion of the reservoir rock, leading to irregular downward and upward ground movements. Detecting such anthropogenic ground movements is of importance, as they may significantly influence the safety and sustainability of hydrocarbon production activities, in...
journal article 2018
document
Tan, M. (author), Chen, C. (author), Chen, Z. (author), Janjic, Jovana (author), Daeichin, V. (author), Chang, Z.Y. (author), Noothout, E.C. (author), van Soest, G. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)
This paper presents an area- and power-efficient application-specified integrated circuit (ASIC) for 3-D forward-looking intravascular ultrasound imaging. The ASIC is intended to be mounted at the tip of a catheter, and has a circular active area with a diameter of 1.5 mm on the top of which a 2-D array of piezoelectric transducer elements is...
journal article 2018
document
Kang, E. (author), Ding, Q. (author), Shabanimotlagh, M. (author), Kruizinga, P. (author), Chang, Z.Y. (author), Noothout, E.C. (author), Vos, H.J. (author), Bosch, J.W. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)
This paper presents an ultrasound transceiver application-specific integrated circuit (ASIC) designed for 3-D ultrasonic imaging of the carotid artery. This application calls for an array of thousands of ultrasonic transducer elements, far exceeding the number of channels of conventional imaging systems. The 3.6 x 6.8 mm² ASIC...
journal article 2018
document
Chen, C. (author), Chen, Z. (author), Bera, Deep (author), Raghunathan, S.B. (author), Shabanimotlagh, M. (author), Noothout, E.C. (author), Chang, Z.Y. (author), Ponte, Jacco (author), Prins, Christian (author), Vos, H.J. (author), Bosch, J.G. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)
ASIC, implemented...
journal article 2017
document
Ye, Xiaotong (author), Leeflang, M.A. (author), Wu, Chengtie (author), Chang, Jiang (author), Zhou, J. (author), Huan, Z. (author)
Porous Ti-6Al-4V scaffolds fabricated by means of selective laser melting (SLM),
having controllable geometrical features and preferable mechanical properties, have been developed as a class of biomaterials that hold promising potential for bone repair. However, the inherent bio-inertness of the Ti-6Al-4V alloy as the matrix of the scaffolds...
journal article 2017
document
Chang, Joonho (author), Jung, Kihyo (author), Lee, W. (author), You, Heecheon (author)
The present study developed and tested a new usability evaluation method which considers natural product-use motions. The proposed method measures both natural product-use motions (NMs) and actual product-use motions (AMs) for a product using an optical motion capture system and examines the usability of the product based on motion similarity...
journal article 2017
document
Heidary Shalmany, S. (author), Merz, Matthias (author), Fekri, A. (author), Chang, Z.Y. (author), Hoofman, Romano J.O.M. (author), Pertijs, M.A.P. (author)
This paper demonstrates a micropower offset- and temperature-compensated smart pH sensor, intended for use in battery-powered RFID systems that monitor the quality of perishable products. Low operation power is essential in such systems to enable autonomous logging of environmental parameters, such as the pH level, over extended periods of time...
journal article 2017
document
Wang, S (author), Xu, Y (author), Zhou, J. (author), Li, H (author), Chang, Jiang (author), Huan, Z (author)
Iron-matrix composites with calcium silicate (CS) bioceramic as the reinforcing phase were fabricated through powder metallurgy processes. The microstructures, mechanical properties, apatite deposition and biodegradation behavior of the Fe-CS composites, as well as cell attachment and proliferation on
their surfaces, were characterized. In...
journal article 2017
document
Fanzio, P. (author), Chang, Chi-Tung (author), Skolimowski, Maciej (author), Tanzi, Simone (author), Sasso, L. (author)
We present here an electrochemical sensor microsystem for the monitoring of pH. The all-polymeric device is comprised of a cyclic olefin copolymer substrate, a 200 nm-thin patterned layer of conductive polymer (PEDOT), and a 70 nm electropolymerized layer of a pH sensitive conductive polymer (polyaniline). The patterning of the fluidic ...
journal article 2017
document
Naddaf Dezfuli, S. (author), Huan, Z. (author), Mol, J.M.C. (author), Leeflang, M.A. (author), Chang, Jiang (author), Zhou, J. (author)
The present research was aimed at developing magnesium-matrix composites that could allow effective control over their physiochemical and mechanical responses when in contact with physiological solutions. A biodegradable, bioactive ceramic - bredigite was chosen as the reinforcing phase in the composites, based on the hypothesis that the...
journal article 2017
Searched for:
(1 - 20 of 59)

Pages