Search Results - "Verhelst, M."

Stretch-Based Hyperelastic Material Formulations for Isogeometric Kirchhoff–Love Shells with Application to Wrinkling by Verhelst, H.M., Möller, M., Den Besten, J.H., Mantzaflaris, A., Kaminski, M.L.

“…Modelling nonlinear phenomena in thin rubber shells calls for stretch-based material models, such as the Ogden model which conveniently utilizes eigenvalues of…”
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Reconstruction of massive rotator cuff lesions with a synthetic interposition graft: a prospective study of 41 patients by Audenaert, E, Van Nuffel, J, Schepens, A, Verhelst, M, Verdonk, R

“…In the present prospective study, we report about our experience with massive rotator cuff tears treated by means of a non-resorbable transosseously fixated…”
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A Reconfigurable, 130 nm CMOS 108 pJ/pulse, Fully Integrated IR-UWB Receiver for Communication and Precise Ranging by Van Helleputte, N., Verhelst, M., Dehaene, W., Gielen, G.

“…This paper presents a fully integrated flexible ultra-low power UWB impulse radio receiver, capable of cm-accurate ranging. Ultra-low-power consumption is…”
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Systematic Analysis of Interleaved Digital-to-Analog Converters by Balasubramanian, S., Creech, G., Wilson, J., Yoder, S. M., McCue, J. J., Verhelst, M., Khalil, W.

“…A generalized theoretical analysis of interleaved digital-to-analog converters (DACs) is presented to explain the cancellation of image replicas. A new RF-DAC…”
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A hierarchic isogeometric hyperelastic solid-shell by Leonetti, Leonardo, Verhelst, Hugo M.

“…The present study aims to develop an original solid-like shell element for large deformation analysis of hyperelastic shell structures in the context of…”
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A CMOS Ultra-Wideband Receiver for Low Data-Rate Communication by Ryckaert, J., Verhelst, M., Badaroglu, M., D'Amico, S., De Heyn, V., Desset, C., Nuzzo, P., Van Poucke, B., Wambacq, P., Baschirotto, A., Dehaene, W., Van der Plas, G.

“…A low-power impulse-radio ultra-wideband receiver is demonstrated for low data-rate applications. A topology selection study demonstrates that the quadrature…”
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A Flexible, Ultra-Low-Energy 35 pJ/Pulse Digital Back-End for a QAC IR-UWB Receiver by Verhelst, M., Dehaene, W.

“…A low-energy, flexible digital back-end for the quadrature analog correlating (QAC) IR-UWB receiver, implemented in 0.13 m CMOS technology, is presented. The…”
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Analysis of the QAC IR-UWB Receiver for Low Energy, Low Data-Rate Communication by Verhelst, M., Dehaene, W.

“…The interest in low energy, low data-rate communication is growing steadily, e.g., for use in sensor networks, body area networks, localization. The high…”
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A three perspective study of the sense of home of nursing home residents: the views of residents, care professionals and relatives by van Hoof, J, Verbeek, H, Janssen, B M, Eijkelenboom, A, Molony, S L, Felix, E, Nieboer, K A, Zwerts-Verhelst, E L M, Sijstermans, J J W M, Wouters, E J M

“…The sense of home of nursing home residents is a multifactorial phenomenon which is important for the quality of living. This purpose of this study is to…”
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Machine Learning Against Terrorism: How Big Data Collection and Analysis Influences the Privacy-Security Dilemma by Verhelst, H. M., Stannat, A. W., Mecacci, G.

“…Rapid advancements in machine learning techniques allow mass surveillance to be applied on larger scales and utilize more and more personal data. These…”
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Goal-adaptive Meshing of Isogeometric Kirchhoff–Love Shells by Verhelst, H. M., Mantzaflaris, A., Möller, M., Den Besten, J. H.

“…Abstract Mesh adaptivity is a technique to provide detail in numerical solutions without the need to refine the mesh over the whole domain. Mesh adaptivity in…”
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Visco-elastic flow past circular cylinders mounted in a channel: experimental measurements of velocity and drag by Verhelst, J.M., Nieuwstadt, F.T.M.

“…Experimental results are described of a flow in a rectangular channel with a width of 20 mm and a height of 0.16 m. In the symmetry plane of this channel we…”
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Exploring Innovative Solutions for Quality of Life and Care of Bed-Ridden Nursing Home Residents through Codesign Sessions by Aarts, S., van der Voort, C. S., Moonen, M. J. G. A., van de Vrande, H. A., van Dijck-Heinen, C. J. M. L., Wouters, E. J. M., Zwerts-Verhelst, E. L. M., van Gorkom, P. J. L. M., Eyck, A. M. E., Nieboer, M. E., Overdiep, R. A., Dooremalen, A. M. C., Wetzels, M. H., van Hoof, J., Vissers-Luijcks, C.

“…Bed-ridden nursing home residents are in need of environments which are homelike and facilitate the provision of care. Design guidance for this group of older…”
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New High-Pressure Phase and Pressure-Induced Amorphization of Ca(OH)2: Grain Size Effect by Ekbundit, S., Leinenweber, K., Yarger, J.L., Robinson, J.S., Verhelst-Voorhees, M., Wolf, G.H.

“…In situhigh-pressure Raman spectroscopy was used to investigate the phase stability of powder and single crystal portlandite, Ca(OH)2, up to 22 GPa. Our…”
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A Power-Scalable Channel-Adaptive Wireless Receiver Based on Built-In Orthogonally Tunable LNA by Sen, S., Banerjee, D., Verhelst, M., Chatterjee, A.

“…Most of the traditional RF circuits are static or minimally tunable using some digital controllability. For example, high power, low power and shut down modes…”
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A 2.4-GHz 20-40-MHz Channel WLAN Digital Outphasing Transmitter Utilizing a Delay-Based Wideband Phase Modulator in 32-nm CMOS by Ravi, A., Madoglio, P., Hongtao Xu, Chandrashekar, K., Verhelst, M., Pellerano, S., Cuellar, L., Aguirre-Hernandez, M., Sajadieh, M., Zarate-Roldan, J. E., Bochobza-Degani, O., Lakdawala, H., Palaskas, Y.

“…A digital outphasing transmitter is presented for 2.4-GHz WiFi. The transmitter consists of two delay-based phase modulators and a 26-dBm integrated switching…”
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High-pressure behavior of anorthite: Compression and amorphization by Daniel, Isabelle, Gillet, Philippe, McMillan, Paul F., Wolf, George, Verhelst, Mary A.

“…We present the results of a detailed study of the high‐pressure behavior of anorthite (CaAl2Si2O8) between ambient pressure and 30 GPa under static conditions,…”
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Isogeometric analysis for multi-patch structured Kirchhoff–Love shells by Farahat, Andrea, Verhelst, Hugo M., Kiendl, Josef, Kapl, Mario

“…We present an isogeometric method for Kirchhoff–Love shell analysis of shell structures with geometries composed of multiple patches and which possibly possess…”
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Bassini's hernial repair and adductor longus tenotomy in the treatment of chronic groin pain in athletes by VAN DER DONCKT, K, STEENBRUGGE, F, VAN DEN ABBEELE, K, VERDONK, R, VERHELST, M

“…A prospective study was initiated to evaluate the surgical treatment of chronic groin pain resistant to conservative treatment. Forty-one patients were treated…”
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A Programmable Calibration/BIST Engine for RF and Analog Blocks in SoCs Integrated in a 32 nm CMOS WiFi Transceiver by Carballido, J., Hermosillo, J., Veloz, A., Arditti, D., Del Rio, A., Borrayo, E., Guzman, M. E., Lakdawala, H., Verhelst, M.

“…This paper presents a flexible and portable digital framework for Built-in Self-Test (BIST) and calibration of RF/analog circuitry. Novel to the proposed…”
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