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Rieger, A. (author)While the web offers a great potential to find and share information, the cognitively demanding conditions of online interactions can leave users vulnerable to cognitive biases, such as the confirmation bias-the tendency to favor information that confirms prior attitudes and beliefs when searching for, selecting, interpreting, sharing, and...conference paper 2022
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Rieger, A. (author), Shaheen, Qurat Ul Ain (author), Sierra, Carles (author), Theune, Mariet (author), Tintarev, N. (author)Online debates allow for large-scale participation by users with different opinions, values, and backgrounds. While this is beneficial for democratic discourse, such debates often tend to be cognitively demanding due to the high quantity and low quality of non-expert contributions. High cognitive demand, in turn, can make users vulnerable to...conference paper 2022
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Fazel, Mohamadreza (author), Wester, Michael J. (author), Schodt, David J. (author), Cruz, Sebastian Restrepo (author), Strauss, Sebastian (author), Schueder, Florian (author), Schlichthaerle, Thomas (author), Lidke, Keith A. (author), Rieger, B. (author)Single-molecule localization microscopy super-resolution methods rely on stochastic blinking/binding events, which often occur multiple times from each emitter over the course of data acquisition. Typically, the blinking/binding events from each emitter are treated as independent events, without an attempt to assign them to a particular...journal article 2022
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Hussain, M.Z. (author), Großmann, Paula F. (author), Kohler, Fabian (author), Kratky, Tim (author), Kronthaler, Laura (author), van der Linden, B. (author), Rodewald, Katia (author), Rieger, Bernhard (author), Fischer, Roland A. (author), Xia, Yongde (author)Direct ink writing technique is used to 3D print Ti-metal–organic framework (MOF) NH<sub>2</sub>-MIL-125 mixed with boehmite dispersal. Pt is also deposited onto 3D-printed monolith using atomic layer deposition (ALD) to offer additional catalytic sites. The Ti-MOF-derived powder sample and the pyrolyzed 3D-printed monolith samples are...journal article 2022
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Draws, T.A. (author), Rieger, A. (author), Inel, O. (author), Gadiraju, Ujwal (author), Tintarev, N. (author)Recent research has demonstrated that cognitive biases such as the confirmation bias or the anchoring effect can negatively affect the quality of crowdsourced data. In practice, however, such biases go unnoticed unless specifically assessed or controlled for. Task requesters need to ensure that task workflow and design choices do not trigger...conference paper 2021
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Rieger, A. (author), Theune, Mariët (author), Tintarev, N. (author)Cognitive biases in the context of consuming online information filtered by recommender systems may lead to sub-optimal choices. One approach to mitigate such biases is through interface and interaction design. This survey reviews studies focused on cognitive bias mitigation of recommender system users during two processes: 1) item selection and...conference paper 2021
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Rieger, A. (author), Draws, T.A. (author), Theune, Mariët (author), Tintarev, N. (author)During online information search, users tend to select search results that confirm previous beliefs and ignore competing possibilities. This systematic pattern in human behavior is known as confirmation bias. In this paper, we study the effect of obfuscation (i.e., hiding the result unless the user clicks on it) with warning labels and the...conference paper 2021
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Hulleman, C.N. (author), Thorsen, R.Ø. (author), Kim, E. (author), Dekker, C. (author), Stallinga, S. (author), Rieger, B. (author)Estimating the orientation and 3D position of rotationally constrained emitters with localization microscopy typically requires polarization splitting or a large engineered Point Spread Function (PSF). Here we utilize a compact modified PSF for single molecule emitter imaging to estimate simultaneously the 3D position, dipole orientation, and...journal article 2021
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Li, Q. (author), Hulleman, C.N. (author), Moerland, R.J. (author), Mailvaganam, Elil (author), Ganapathy, S. (author), Brinks, D. (author), Stallinga, S. (author), Rieger, B. (author)Total internal reflection fluorescence (TIRF) microscopy is an important imaging tool for the investigation of biological structures, especially the study on cellular events near the plasma membrane. Imaging at cryogenic temperatures not only enables observing structures in a near-native and fixed state but also suppresses irreversible photo...journal article 2021
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Hulleman, C.N. (author), Moerland, R.J. (author), Stallinga, S. (author), Rieger, B. (author)With the growing popularity of cryogenic correlative light and electron microscopy, it is becoming increasingly important to bridge the resolution gap between these two modalities. At cryogenic temperatures, the photon yield of fluorophores is a few orders of magnitude higher than at room temperature, enabling localization precisions on the...journal article 2021
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Heydarian, H. (author), Joosten, M.J. (author), Przybylski, A. (author), Schueder, Florian (author), Jungmann, Ralf (author), van Werkhoven, B.J.C. (author), Keller-Fiendeisen, J. (author), Rieger, B. (author), Stallinga, S. (author)Single molecule localization microscopy offers in principle resolution down to the molecular level, but in practice this is limited primarily by incomplete fluorescent labeling of the structure. This missing information can be completed by merging information from many structurally identical particles. In this work, we present an approach for 3D...journal article 2021
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Huijben, T.A.P.M. (author), Heydarian, H. (author), Auer, Alexander (author), Schueder, Florian (author), Jungmann, Ralf (author), Stallinga, S. (author), Rieger, B. (author)Particle fusion for single molecule localization microscopy improves signal-to-noise ratio and overcomes underlabeling, but ignores structural heterogeneity or conformational variability. We present a-priori knowledge-free unsupervised classification of structurally different particles employing the Bhattacharya cost function as dissimilarity...journal article 2021
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Hermann, I. (author), Martínez-Heras, Eloy (author), Rieger, Benedikt (author), Schmidt, Ralf (author), Golla, Alena Kathrin (author), Hong, Jia Sheng (author), Lee, Wei Kai (author), Nagtegaal, M.A. (author), Weingärtner, S.D. (author)Purpose: To develop an accelerated postprocessing pipeline for reproducible and efficient assessment of white matter lesions using quantitative magnetic resonance fingerprinting (MRF) and deep learning. Methods: MRF using echo-planar imaging (EPI) scans with varying repetition and echo times were acquired for whole brain quantification of ...journal article 2021
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Hinsdale, T.A. (author), Stallinga, S. (author), Rieger, B. (author)Structured illumination microscopy (SIM) is a widely used imaging technique that doubles the effective resolution of widefield microscopes. Most current implementations rely on diffractive elements, either gratings or programmable devices, to generate structured light patterns in the sample. These can be limited by spectral efficiency, speed, or...journal article 2021
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Janssen, G.C.A.M. (author), van der Pers, N.M. (author), Hendrikx, R.W.A. (author), Bottger, A.J. (author), Kwakernaak, C. (author), Rieger, B. (author), Sluiter, M.H.F. (author)Single-crystal copper films on sapphire have recently been reported upon in relation to graphene growth on these films. In the present paper the kinetics of the formation of single crystal copper films is investigated. We demonstrate the importance of heating the sapphire substrate in 1000 hPa oxygen, followed by a fast cooling prior to...journal article 2020
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Hermann, I. (author), Chacon-Caldera, Jorge (author), Brumer, Iréne (author), Rieger, Benedikt (author), Weingärtner, S.D. (author), Schad, Lothar R. (author), Zöllner, Frank G. (author)Purpose: To evaluate the use of magnetic resonance fingerprinting (MRF) for simultaneous quantification of T<sub>1</sub> and T*<sub>2</sub> in a single breath-hold in the kidneys. Methods: The proposed kidney MRF sequence was based on MRF echo-planar imaging. Thirty-five measurements per slice and overall 4 slices were measured in 15.4...journal article 2020
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Cnossen, J.P. (author), Hinsdale, T.A. (author), Thorsen, R.Ø. (author), Siemons, Marijn (author), Schueder, Florian (author), Jungmann, Ralf (author), Smith, C.S. (author), Rieger, B. (author), Stallinga, S. (author)MINFLUX offers a breakthrough in single molecule localization precision, but is limited in field of view. Here we combine centroid estimation and illumination pattern induced photon count variations in a conventional widefield imaging setup to extract position information over a typical micrometer-sized field of view. We show a near two-fold...journal article 2020
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Guo, Y. (author), Aveyard, R.A. (author), Rieger, B. (author)In this paper, we present a multichannel cross-modal fusion algorithm to combine two complementary modalities in electron tomography: X-ray spectroscopy and scanning transmission electron microscopy (STEM). The former reveals compositions with high elemental specificity but low signal-to-noise ratio (SNR), while the latter characterizes the...journal article 2019
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Guo, Y. (author), Rieger, B. (author)Regularization has been introduced to electron tomography for enhancing the reconstruction quality. Since over-regularization smears out sharp edges and under-regularization leaves the image too noisy, finding the optimal regularization strength is crucial. To this end, one can either manually tune regularization parameters by trial and error...conference paper 2019
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Rieger, V.S. (author)Emissions of road traffic crucially influence Earth’s climate. The vehicle fleet emits not only carbon dioxide (CO2), but also nitrogen oxides (NOx), volatile organic compounds (VOC) and carbon monoxide (CO) which produce ozone (O3) and destroy methane (CH4) in the troposphere. As the demand of mobility is expected to further increase in future,...doctoral thesis 2018