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- Buijse, Tom (author), Mosselman, E. (author), Eerden, Henk (author), Collas, Frank (author), Verbrugge, Laura (author), Paarlberg, Andries (author), Omar, Amgad (author), de Jong, Jurjen (author), Chavarrías, Víctor (author) abstract 2023
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de Jong, D. (author), Prosko, C.G. (author), Han, L. (author), Malinowski, F.K. (author), Liu, Yu (author), Kouwenhoven, Leo P. (author), Pfaff, Wolfgang (author)Cooper pair splitters hold utility as a platform for investigating the entanglement of electrons in Cooper pairs, but probing splitters with voltage-biased Ohmic contacts prevents the retention of electrons from split pairs since they can escape to the drain reservoirs. We report the ability to controllably split and retain single Cooper...journal article 2023
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de Jong, M.H.J. (author), Ganesan, Adarsh (author), Cupertino, A. (author), Groeblacher, S. (author), Norte, R.A. (author)Mechanical frequency combs are poised to bring the applications and utility of optical frequency combs into the mechanical domain. So far, their main challenge has been strict requirements on drive frequencies and power, which complicate operation. We demonstrate a straightforward mechanism to create a frequency comb consisting of mechanical...journal article 2023
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Fu, S. (author), Li, M. (author), Asperti, S. (author), de Jong, W. (author), Kortlever, R. (author)N-doped carbon materials can be efficient and cost-effective catalysts for the electrochemical CO<sub>2</sub> reduction reaction (CO<sub>2</sub>RR). Activators are often used in the synthesis process to increase the specific surface area and porosity of these carbon materials. However, owing to the diversity of activators and the differences...journal article 2023
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Song, Yun (author), de Jong, Martin (author), Stead, D. (author), Liu, Z. (author)Xiong’an New Area is not only a newly emerging and nationally endorsed technopole, it is also regarded as a test-bed for novel forms of governance and financial management in China. Although it is currently only in its starting phase, Xiong’an demonstrates that various institutional features are very different from those found in traditional...journal article 2023
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Ma, Wenting (author), de Jong, W.M. (author), Zisopoulos, Filippos (author), Hoppe, T. (author)Chinese cities are experiencing rapid urban development while facing severe challenges of environmental pollution. China's central government has proposed several policies to reduce urban waste. However, little is known about the adoption of these policies. Here, we raise the question how can circular policies be classified, and how can this...journal article 2023
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Cutz, L. (author), Tiringer, U. (author), de Jong, W. (author), Mol, J.M.C. (author)Long transport distances and extended storage of biomass pellets especially in humid environments provide a suitable setting for enhanced degradation in the form of moisture sorption, cracking and attrition. We developed an optically transparent, low-cost and environmentally friendly coating to reduce moisture sorption and storage degradation...journal article 2023
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Zisopoulos, Filippos K. (author), Noll, Dominik (author), Singh, Simron J. (author), Schraven, D.F.J. (author), de Jong, Martin (author), Fath, Brian D. (author), Goerner, Sally (author), Webster, Ken (author), Fiscus, Dan (author), Ulanowicz, Robert E. (author)For many islands, the answer to the question “why a locally, self-sustaining, and regenerative economy is needed?” is clear. The struggle often lies in the “how”. Here, we argue that tools from regenerative economics, which follow an island economy-as-an-organism analogy, offer valuable and complementary insights to socio-metabolic research....journal article 2023
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Arbabi, Saeed (author), Foppen, Wouter (author), Gielis, Willem Paul (author), van Stralen, Marijn (author), Jansen, Mylène (author), Arbabi, Vahid (author), de Jong, Pim A. (author), Weinans, Harrie (author), Seevinck, Peter (author)Magnetic resonance Imaging is the gold standard for assessment of soft tissues; however, X-ray-based techniques are required for evaluating bone-related pathologies. This study evaluated the performance of synthetic computed tomography (sCT), a novel MRI-based bone visualization technique, compared with CT, for the scoring of knee...journal article 2023
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Wahyulaksana, G. (author), Wei, Luxi (author), Voorneveld, J.D. (author), Hekkert, Maaike Te Lintel (author), Strachinaru, Mihai (author), Duncker, Dirk J. (author), de Jong, N. (author), van der Steen, A.F.W. (author), Vos, H.J. (author)Assessing the coronary circulation with contrast-enhanced echocardiography has high clinical relevance. However, it is not being routinely performed in clinical practice because the current clinical tools generally cannot provide adequate image quality. The contrast agent's visibility in the myocardium is generally poor, impaired by motion...journal article 2023
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Luijten, Ben (author), Ossenkoppele, B.W. (author), de Jong, N. (author), Verweij, M.D. (author), Eldar, Yonina C. (author), Mischi, Massimo (author), van Sloun, Ruud J.G. (author)Ultrasound imaging is an attractive imaging modality due to its low-cost and real-time feedback, although it often falls short in image quality compared to MRI and CT imaging. Conventional ultrasound image reconstruction, such as Delay-and-Sum beamforming, is derived from maximum-likelihood estimation. As such, no prior information is exploited...conference paper 2023
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Wei, Luxi (author), Wahyulaksana, G. (author), Boni, Enrico (author), Noothout, E.C. (author), Tortoli, Piero (author), van der Steen, A.F.W. (author), de Jong, N. (author), Verweij, M.D. (author), Vos, H.J. (author)Volumetric echocardiography can potentially give a more complete picture of cardiac dynamics than its two-dimensional (2D) counterpart. Current clinical volumetric imaging probes have relatively low frame rates, and often require ECG gating to stitch together an entire volume. This makes measuring fast dynamics of the heart as well as imaging...conference paper 2023
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de Jong, M.H.J. (author)This thesis comprises several experiments involving silicon nitride trampoline membranes. These membranes are excellent mechanical resonators and can be fabricated with desirable optical properties. Their dynamical behavior, particularly the interaction of their mechanical motion with light, is of interest for optomechanics and sensing...doctoral thesis 2022
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Massaad Mouawad, J.M. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Pertijs, M.A.P. (author), de Jong, N. (author), Verweij, M.D. (author)Clamp-on ultrasonic flow meters (UFMs) are installed on the outside of the pipe wall. Typically, they consist of two single-element transducers mounted on angled wedges, which are acoustically coupled to the pipe wall. Before flow metering, the transducers are placed at the correct axial position by manually moving one transducer along the pipe...journal article 2022
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de Jong, M.H.J. (author), ten Wolde, M.A. (author), Cupertino, A. (author), Groeblacher, S. (author), Steeneken, P.G. (author), Norte, R.A. (author)State-of-the-art nanomechanical resonators are heralded as a central component for next-generation clocks, filters, resonant sensors, and quantum technologies. To practically build these technologies will require monolithic integration of microchips, resonators, and readout systems. While it is widely seen that mounting microchip substrates into...journal article 2022
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Mozaffarzadeh, M. (author), Verweij, M.D. (author), de Jong, N. (author), Renaud, G.G.J. (author)While transcranial ultrasound imaging is a promising diagnostic modality, it is still hindered due to phase aberration and multiple scattering caused by the skull. In this paper, we compare near-field phase-screen modeling (PS) to a geometry-based phase aberration correction technique (GB) when an ultrafast imaging sequence (five plane waves...journal article 2022
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Shin, Donghoon (author), Francis, Akhil (author), Aravind, P.V. (author), Woudstra, T. (author), de Jong, W. (author), Roekaerts, D.J.E.M. (author)A theoretical evaluation of the biochar production process using a biomass gasifier has been carried out herein. Being distinguished from the previous research trend examining the use of a biomass gasifier, which has been focused on energy efficiency, the present study tries to figure out the effect of biochar production rate on the overall...journal article 2022
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de Bok, M.A. (author), Eggers, Larissa (author), Thoen, Sebastiaan (author), de Jong, Gerard (author)1. Overview and motivation<br/><br/>The emergence of e-commerce in the past decade and the surging growth during the pandemic, partially at the cost of in-store shopping, have reinforced the need for a better representation of this type of consumer demand and its effects in urban transportation studies (Reiffer et al, 2021). Since this is a...poster 2022
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Hopf, Y.M. (author), Ossenkoppele, B.W. (author), Noothout, E.C. (author), Chang, Z.Y. (author), Chen, C. (author), Vos, H.J. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)This work describes an ASIC design for high-frame-rate 3D intracardiac echocardiography probes. The chip is the first to combine element-level high-voltage pulsers and time-gain-compensation analog frontends as well as subarray beamformers and in-probe digitization in a pitch-matched fashion. The integration challenge is met by a shared hybrid...poster 2022
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Hopf, Y.M. (author), Ossenkoppele, B.W. (author), Soozande, M. (author), Noothout, E.C. (author), Chang, Z.Y. (author), Vos, H.J. (author), Bosch, Johan G. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)In this letter, a compact high-voltage (HV) transmit circuit for dense 2-D transducer arrays used in 3-D ultrasonic imaging systems is presented. Stringent area requirements are addressed by a unipolar pulser with embedded transmit/receive switch. Combined with a capacitive HV level shifter, it forms the ultrasonic HV...journal article 2022