TY - JOUR A1 - Emhardt, Selina N. A1 - Jarodzka, Halszka A1 - Brand-Gruwel, Saskia A1 - Drumm, Christian A1 - Niehorster, Diederick C. A1 - van Gog, Tamara T1 - What is my teacher talking about? Effects of displaying the teacher’s gaze and mouse cursor cues in video lectures on students’ learning JF - Journal of Cognitive Psychology N2 - Eye movement modelling examples (EMME) are instructional videos that display a teacher’s eye movements as “gaze cursor” (e.g. a moving dot) superimposed on the learning task. This study investigated if previous findings on the beneficial effects of EMME would extend to online lecture videos and compared the effects of displaying the teacher’s gaze cursor with displaying the more traditional mouse cursor as a tool to guide learners’ attention. Novices (N = 124) studied a pre-recorded video lecture on how to model business processes in a 2 (mouse cursor absent/present) × 2 (gaze cursor absent/present) between-subjects design. Unexpectedly, we did not find significant effects of the presence of gaze or mouse cursors on mental effort and learning. However, participants who watched videos with the gaze cursor found it easier to follow the teacher. Overall, participants responded positively to the gaze cursor, especially when the mouse cursor was not displayed in the video. KW - Instructional design KW - eye movement modelling examples KW - video learning Y1 - 2022 U6 - https://doi.org/10.1080/20445911.2022.2080831 SN - 2044-5911 SP - 1 EP - 19 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - CHAP A1 - Eggert, Mathias A1 - Weber, Jannik T1 - What drives the purchase decision in Instagram stores? T2 - ECIS 2023 Research Papers N2 - The popularity of social media and particularly Instagram grows steadily. People use the different platforms to share pictures as well as videos and to communicate with friends. The potential of social media platforms is also being used for marketing purposes and for selling products. While for Facebook and other online social media platforms the purchase decision factors are investigated several times, Instagram stores remain mainly unattended so far. The present research work closes this gap and sheds light into decisive factors for purchasing products offered in Instagram stores. A theoretical research model, which contains selected constructs that are assumed to have a significant influence on Instagram user´s purchase intention, is developed. The hypotheses are evaluated by applying structural equation modelling on survey data containing 127 relevant participants. The results of the study reveal that ‘trust’, ‘personal recommendation’, and ‘usability’ significantly influences user’s buying intention in Instagram stores. KW - Instagram store KW - shopping behavior KW - purchase factor KW - PLS KW - structural equation model Y1 - 2023 N1 - ECIS 2023, European Conference on Information Systems, Kristiansand, Norway, June 11.-16. SP - 1 EP - 17 ER - TY - BOOK A1 - Janz, Norbert A1 - Goedhuys, Micheline A1 - Mohnen, Pierre T1 - What drives productivity in Tanzanian manufacturing firms: technology or institutions? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre Y1 - 2006 N1 - Working paper series // United Nations University, UNU-MERIT ; 2006,037 PB - UnU-MERIT CY - Maastricht ER - TY - JOUR A1 - Janz, Norbert A1 - Goedhuys, Micheline A1 - Mohnen, Pierre T1 - What drives productivity in Tanzanian manufacturing firms: technology or business environment? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre JF - The European Journal of Development Research. 20 (2008), H. 2 Y1 - 2008 SN - 1743-9728 SP - 199 EP - 218 ER - TY - CHAP A1 - Amir, Malik A1 - Bauckhage, Christian A1 - Chircu, Alina A1 - Czarnecki, Christian A1 - Knopf, Christian A1 - Piatkowski, Nico A1 - Sultanow, Eldar T1 - What can we expect from quantum (digital) twins? T2 - Wirtschaftsinformatik 2022 Proceedings N2 - Digital twins enable the modeling and simulation of real-world entities (objects, processes or systems), resulting in improvements in the associated value chains. The emerging field of quantum computing holds tremendous promise forevolving this virtualization towards Quantum (Digital) Twins (QDT) and ultimately Quantum Twins (QT). The quantum (digital) twin concept is not a contradiction in terms - but instead describes a hybrid approach that can be implemented using the technologies available today by combining classicalcomputing and digital twin concepts with quantum processing. This paperpresents the status quo of research and practice on quantum (digital) twins. It alsodiscuses their potential to create competitive advantage through real-timesimulation of highly complex, interconnected entities that helps companies better address changes in their environment and differentiate their products andservices. KW - Artificial Intelligence KW - Digital Twin Evolution KW - Machine Learning KW - Quantum Computing KW - Quantum Machine Learning Y1 - 2022 N1 - 17. Internationale Tagung Wirtschaftsinformatik, 21. – 23. Februar 2022, Nürnberg (online) SP - 1 EP - 14 PB - AIS Electronic Library (AISeL) ER - TY - JOUR A1 - Förster, Arnold A1 - Novák, J. A1 - Morvic, M. T1 - Wet chemical separation of low-temperature GaAs layers from their GaAs substrates / J. Novák ; M. Morvic ; J. Betko ; A. Förster ... JF - Materials science and engineering / B, Solid state materials for advanced technology. 40 (1996), H. 1 Y1 - 1996 SN - 0921-5107 SP - 58 EP - 62 ER - TY - JOUR A1 - Starke, Günther T1 - Welding in the century of information technology. 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A1 - Bung, Daniel Bernhard T1 - Weir head-discharge relationships: A multi-lab exercise T2 - E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama Y1 - 2019 SP - 1 EP - 15 ER - TY - CHAP A1 - Hellmanns, Mark A1 - Böhm, Stefan A1 - Dilger, Klaus T1 - Weight and noise reduction in power transmissions through epoxy resin foams T2 - Proceedings of the 31st annual meeting of the Adhesion Society : 17. - 20.2.2008, Austin, Texas Y1 - 2008 SP - 291 EP - 293 PB - Adhesion Society CY - Blacksburg ER - TY - JOUR A1 - Malzahn, Kerstin A1 - Windmiller, Joshua Ray A1 - Valdés-Ramírez, Gabriela A1 - Wang, Joseph A1 - Schöning, Michael Josef T1 - Wearable electrochemical sensors for in situ analysis in marine environments JF - Analyst. 136 (2011), H. 14 Y1 - 2011 SN - 0003-2654 SP - 2912 EP - 2917 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Schmitz, Günter A1 - Schmitt, H.J. A1 - Dammann, H. T1 - Weakly Guiding Semileaky Isolator with a Form-Birefringent Top Layer JF - Conference on Lasers and Electro-Optics ; (5, 1985, Baltimore, Md.) ; Conference on Lasers and Electro-Optics (CLEO '85) ; (1985.05.21-24 ; Baltimore, Md.) Y1 - 1985 SP - 260 PB - Optical Society of America CY - Washington, DC ER - TY - JOUR A1 - Pawelke, Siegfried T1 - Weak smoothness conditions for the uniform convergence of Fourier-Jacobi series JF - Functiones et Approximatio. Commentarii Mathematici. 9 (1980) Y1 - 1980 SN - 0208-6573 N1 - Zentralblatt MATH: http://www.emis.de/MATH-item?0471.42018 SP - 9 EP - 13 ER - TY - JOUR A1 - Dikta, Gerhard T1 - Weak Representation of the Cumulative Hazard Function under Semiparametric Random Censorship Models JF - Statistics. 35 (2001), H. 4 Y1 - 2001 SN - 0233-1888 SP - 395 EP - 410 ER - TY - CHAP A1 - Müller-Veggian, Mattea A1 - Haenni, D. R. A1 - Beuscher, H. A1 - Lieder, R. M. T1 - Weak coupling of a neutron hole to a ¹⁴⁶ Gd core ; an in-beam study of ¹⁴⁵ Gd T2 - Structure of medium-heavy nuclei, 1979 : proceedings of the 6. European Physical Soc. Nuclear Divisional Conference on the Structure of Medium-Heavy Nuclei held in Rhodes, Greece, 1-4 May 1979 / ed. Committee: G. S. Anagnostatos ... - (Conference series / Institute of Physics London, Bristol ; 49) Y1 - 1980 SN - 0-85498-140-3 N1 - Conference on the Structure of Medium Heavy Nuclei <6, 1979, Rodos> ; European Physical Society / Nuclear Physics Division SP - 133 PB - Inst. of Physics CY - Bristol ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Haenni, D. R. A1 - Beuscher, H. A1 - Lieder, R. M. T1 - Weak coupling and high-spin states in ¹⁴⁵ Eu JF - Nuclear physics / A. 331 (1979), H. 1 Y1 - 1979 SN - 0375-9474 SP - 141 EP - 154 ER - TY - JOUR A1 - Hartung, Frank A1 - Husoy, J. H. T1 - Wavelet and subband coding of images - A comparative study / Hartung, F. ; Husoy, J. H. JF - Mathematical imaging: wavelet applications in signal and image processing : 15 - 16 July 1993, San Diego, California / sponsored and publ. by SPIE - the International Society for Optical Engineering. Andrew F. Laine, chair/ed Y1 - 1993 SN - 081941283X N1 - SPIE proceedings series ; 2034 ; Society of Photo-Optical Instrumentation Engineers ; Conference ; (1993.07.15-16 : ; San Diego, Calif.) SP - 242 EP - 253 PB - SPIE CY - Bellingham, Wash. ER - TY - JOUR A1 - Staat, Manfred A1 - Ballmann, J. T1 - Wave Propagation and Focussing in Plates JF - Impact loading and dynamic behaviour of materials : Papers presented at the International Conference on Impact Loading and Dynamic Behaviour of Materials, Vol. 2 / Chiem, C. Y.; Kunze, L. (u.a.) [eds] Y1 - 1988 PB - DGM Informationsges. CY - Oberursel ER - TY - CHAP A1 - Bung, Daniel Bernhard A1 - Oertel, Mario T1 - Wave breaking over a submerged horizontal plate: Optical Flow, LES and RANS T2 - E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama Y1 - 2019 U6 - https://doi.org/10.3850/38WC092019-0509 SP - 3690 EP - 3698 ER - TY - JOUR A1 - Meliß, Michael A1 - Neskakis, A. A1 - Plettner-Marliani, J. A1 - Lange, C. A1 - Hövelmann, A. A1 - Schumacher, J. T1 - Waste water recycling supplied by renewable energies : basic conditions and possible treatment technologies JF - Renewable energy. Vol. 14 (1998), iss. 1-4. 6th Arab International Solar Energy Conference: Bringing Solar Energy into the Daylight, Muscat, Sultanate of Oman, 29.03.-01.04.1998 Y1 - 1998 SN - 1879-0682 (E-Book); 0960-1481 (Print) SP - 325 EP - 331 ER -