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Suvarna, Anusha Ravish (author), Koppelaar, Arie (author), Jansen, Feike (author), Wang, J. (author), Yarovoy, Alexander (author)High angular resolution is in high demand in automotive radar. To achieve a high azimuth resolution a large aperture antenna array is required. Although MIMO technique can be used to form larger virtual apertures, a large number of transmitter-receiver channels are needed, which is still technologically challenging and costly. To circumvent this...conference paper 2022
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Castro, Saullo G.P. (author), Jansen, E. L. (author)The multi-modal formulation of Koiter's asymptotic method provides a systematic and efficient procedure to evaluate the initial post-buckling behaviour and to assess the nonlinear behavior of structures. This manuscript presents a displacement-based multi-modal formulation of Koiter's method for cylindrical shells, which are structures known for...conference paper 2022
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Cuperman, Rafael (author), Jansen, K.M.B. (author), Ciszewski, M.G. (author)Action statistics in sports, such as the number of sprints and jumps, along with the details of the corresponding locomotor actions, are of high interest to coaches and players, as well as medical staff. Current video-based systems have the disadvantage that they are costly and not easily transportable to new locations. In this study, we...journal article 2022
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Roelofsen, C.P.G. (author), Jansen, K.M.B. (author)Purpose: The purpose of this study is to analyze the question “In what order of magnitude does the comfort and performance improvement lie with the use of a cooling vest for construction workers?”. Design/methodology/approach: The use of personal cooling systems, in the form of cooling vests, is not only intended to reduce the heat load, in...journal article 2022
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Roelofsen, C.P.G. (author), Jansen, K.M.B. (author), Vink, P. (author)This paper has the objective to initiate a discussion on potential improvements or extension of the validity of the original equation of the Predicted Percentage of Dissatisfied (PPD), according to (NEN-)EN-ISO 7730. This paper is to be regarded as a supplement to a paper on a re-derivation of the PMV equation in the Fanger model (Roelofsen,...journal article 2022
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Jin, C. (author), Li, B. (author), Jansen, S.J.T. (author), Boumeester, H.J.F.M. (author), Boelhouwer, P.J. (author)In recent years, China has witnessed fierce competition for talents among cities. There is evidence that China's first-tier cities are losing their appeal for young talents due to the soaring housing prices and high living costs in first-tier cities, as well as the catch-up of next-tier cities. Therefore, uncovering what factors drive young...journal article 2022
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van Aalst, A.C.A. (author), de Valk, S.C. (author), van Gulik, W.M. (author), Jansen, Mickel L.A. (author), Pronk, J.T. (author), Mans, R. (author)Product yield on carbohydrate feedstocks is a key performance indicator for industrial ethanol production with the yeast Saccharomyces cerevisiae. This paper reviews pathway engineering strategies for improving ethanol yield on glucose and/or sucrose in anaerobic cultures of this yeast by altering the ratio of ethanol production, yeast growth...journal article 2022
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Jansen, J.D. (author), Meulenbroek, B.J. (author)We address aseismic fault slip and the onset of seismicity resulting from depletion-induced or injection-induced stresses in reservoirs with pre-existing vertical or inclined faults. Building on classic results, we discuss semi-analytical modelling techniques for fault slip including dislocation theory, Cauchy-type singular integral equations...journal article 2022
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Bozali, B. (author), Ghodrat, Dr. Sepideh (author), Plaude, L. (author), van Dam, J.J.F. (author), Jansen, K.M.B. (author)In recent years, knitted strain sensors have been developed that aim to achieve reliable sensing and high wearability, but they are associated with difficulties due to high hysteresis and low gauge factor (GF) values. This study investigated the electromechanical performance of the weft-knitted strain sensors with a systematic approach to...journal article 2022
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Tinga, Angelica M. (author), Cleij, Diane (author), Jansen, Reinier J. (author), van der Kint, Sander (author), van Nes, C.N. (author)In the transition towards higher levels of vehicle automation, one of the key concerns with regards to human factors is to avoid mode confusion, when drivers misinterpret the driving mode and therewith misjudge their own tasks and responsibility. To enhance mode awareness, a clear human centered Human Machine Interface (HMI) is essential. The...journal article 2022
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Roelofsen, C.P.G. (author), Jansen, K.M.B. (author)In this study, using construction activities as an example, a proposal is made for the time-dependent prediction of the thermal sensation and the performance loss using a cooling vest, under transient conditions. The approach presented here can, mutatis mutandis, be used for any work activity and the use of a cooling vest, whether or not in a...journal article 2022
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Steijlen, A.S.M. (author), Jansen, K.M.B. (author), Bastemeijer, J. (author), French, P.J. (author), Bossche, A. (author)Sweat sensors allow for new unobtrusive ways to continuously monitor an athlete's performance and health status. Significant advances have been made in the optimization of sensitivity, selectivity, and durability of electrochemical sweat sensors. However, comparing the in situ performance of these sensors in detail remains challenging because...journal article 2022
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Teunissen, L.P.J. (author), Jansen, K.M.B. (author), Janssen, E.S. (author), Kingma, Boris R.M. (author), De Korte, Johannus Q. (author), Eijsvogels, Thijs M.H. (author)Objectives To evaluate how separate and combined climatic parameters affect peak core temperature during exercise in the heat using computer simulations fed with individual data. Methods The impact of eight environmental conditions on rectal temperature (T re) was determined for exercise under heat stress using the Fiala-thermal-Physiology...journal article 2022
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Novikov, A. (author), Voskov, D.V. (author), Khait, M. (author), Hajibeygi, H. (author), Jansen, J.D. (author)We present a scalable collocated Finite Volume Method (FVM) to simulate induced seismicity as a result of pore pressure changes. A discrete system is obtained based on a fully-implicit fully-coupled description of flow, elastic deformation, and contact mechanics at fault surfaces on a flexible unstructured mesh. The cell-centered collocated...journal article 2022
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Shokrollahzadeh Behbahani, S. (author), Hajibeygi, H. (author), Voskov, D.V. (author), Jansen, J.D. (author)A smoothed embedded finite-volume modeling (sEFVM) method is presented for faulted and fractured heterogeneous poroelastic media. The method casts a fully coupled strategy to treat the coupling between fault slip mechanics, deformation mechanics, and fluid flow equations. This ensures the stability and consistency of the simulation results,...journal article 2022
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Meijers, M. C. (author), Stouthard, J. (author), Evers, A.W.M. (author), Das, E. (author), Drooger, H. J. (author), Jansen, S. J.A.J. (author), Francke, A. L. (author), Plum, N. (author), van Vliet, L. M. (author)To alleviate anti-cancer treatment burden in advanced breast cancer, patient-clinician communication strategies based on nocebo-effect mechanisms are promising. We assessed distinct/combined effects on psychological outcomes (e.g. anxiety; main outcome) and side-effect expectations of (1) nocebo information about the (non)pharmacological origin...journal article 2022
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Jansen, Stefan (author)Imaging Mass Spectrometry (IMS) is a powerful technique capable of extracting unlabeled spatial and chemical information from a biological tissue sample. Ever-increasing technological advancements have resulted in rapid growth of IMS data set sizes, scaling quadratically with the increasingly refined spatial resolution of its ion images....master thesis 2021
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Jansen, Floris (author)It’s beneficial to involve residents in the design of the renovation plans of their own homes. This leads to more energy efficient, healthy and comfortable homes due to the removal of mismatches between the resident and their home. It also results in an easier approval process thanks to the increased ownership and a more fair process. I propose...master thesis 2021
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Jansen, Tim (author)In the early years of numerical simulation methods, Fermi, Pasta, Ulam and Tsingou (FPUT) discovered that an undamped, weakly nonlinear equation describing the motion of a chain of masses and springs could show complex dynamics. Integration of these equations froma n initial displacement in the formof the fundamental mode resulted in significant...master thesis 2021
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Jansen, Iris (author)This project explores the impact of Vroom & Dreesmann (V&D) on the city and city life of Leiden over time. The strategy to re-vitalize this building is two-folded. On the one hand, the collective memory of and associations with V&D are used in order to revitalize the building. For over hundred years, V&D has been an important...master thesis 2021