TY - CHAP A1 - Lietze, Stefanie A1 - Sagmeister, Nicole ED - Pauschenwein, Jutta ED - Hernády, Birgit ED - Michelitsch, Linda T1 - Die sind eh auch mitgemeint! Hochschulkommunikation analysieren und inkludierender gestalten T2 - Tagungsband zum 21. E-Learning Tag der FH JOANNEUM am 21.09.2022 N2 - Hochschulen und Studiengänge sprechen Studieninteressierte nicht bevölkerungsrepräsentativ an. Nach einem kurzen Abriss der aktuellen Lage und der Diversitätsdimensionen werden anhand einer adaptierten Form der „4R- Methode“ des Gender-Mainstreamings Kommunikationsarten, -medien und -ebenen mit Blick auf Kommunizierende und Kontexte beleuchtet. Dieser Beitrag soll Hochschulen und Studiengängen einen einfachen Leitfaden an die Hand geben, die eigene Sprache auf den verschiedenen Kommunikationskanälen kritisch zu reflektieren und inkludierender zu gestalten, um Stereotypisierung zu vermeiden und alle anzusprechen KW - Equality KW - inkludierende Sprache KW - Gender-Stereotype Y1 - SN - 978-3-903318-08-3 SP - 24 EP - 36 PB - Verlag der FH JOANNEUM Gesellschaft mbH CY - Graz ER - TY - CHAP A1 - Mehnen, Lars A1 - Pohn, Birgit A1 - Blaickner, Matthias A1 - Mandl, Thomas A1 - Dregely, Isabel T1 - Teaching & Learning Analytics for Data-Based Optimization of Teaching and Learning Processes in Courses with Blended Learning T2 - 2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2022 N2 - Learning Management Systems (LMS), such as Moodle, enable the rapid progress of digitisation in teaching, which is no longer only taking place in the lecture hall, but increasingly “online” and asynchronously. New didactic concepts (blended learning, “flipped classroom”) consist of alternating self-learning and face-to-face phases, with the former taking place in the LMS, i.e. online. However, no analysis has yet been carried out as to how students act with the material in the self-learning phase, or the teachers are not provided with any information about the learning progress of the students during the self-learning phase. In this paper, concepts of learning and teaching analytics are presented to answer these questions and to integrate the measures derived from them into the teaching processes in a sustainable manner. KW - teaching analytics KW - learning analytics KW - learning management systems KW - artificial intelligence KW - Learning management systems Y1 - 2022 SN - 978-953-290-117-7 PB - IEEE ER - TY - CHAP A1 - Krizek, Gerd Christian A1 - Langer, Karin A1 - Leitgeb, Erich A1 - Seyringer, Dana A1 - Schreivogl, Paul A1 - Grabher-Meyer, Arno T1 - Educational Activities with Photonics Explorer T2 - 2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom) N2 - In this paper we present various educational activities with Photonics Explorer, an educational kit developed by the photonics research team B - PHOT at VUB (Vrije Universiteit Brussel) for students at secondary schools. The concept is a ‘lab-in-a-box’ that enables students of the 2 nd and 3 rd grade to do photonics experiments themselves at school with lasers, LEDs, lenses, optical fibers, and other high-tech components. Even though, the kit was developed for the secondary schools, we use experiments from the kit also for some other teaching activities such as lectures at the university, photonics workshops for teachers and children at primary/secondary schools or for events such as children's/youth's university or the night of sciences. In the frame of Austrian based project Phorsch! we have organized most of these activities which will be presented here. KW - education KW - photonics Y1 - PB - IEEE ER - TY - CHAP A1 - Giovagnola, Jessica A1 - Fernandez, Miguel Molina A1 - Beneder, Roman A1 - Schmitt, Patrick A1 - Pegalajar Cuellar, Manuel A1 - Morales Santos, Diego Pedro T1 - Multisensor Avionics Architecture for BVLOS Drone Services T2 - Journal of Physics: Conference Series ; 12th IEEE EASN International Conference EASN2022, Spain, Barcelona, Oct. 18-21, 2022 KW - Heterogeneous Sensor Fusion KW - Multicore Microcontroller KW - Artifical Intelligence KW - BVLOS Drone Services Y1 - U6 - http://dx.doi.org/10.1088/1742-6596/2526/1/012084 VL - Volume 2526 ER - TY - CHAP A1 - Eder, Gabriele A1 - Voronko, Yuliya A1 - Berger, Karl Anton A1 - Újvári, Gusztáv A1 - Knöbl, Karl A1 - Neumaier, Lukas T1 - UV-Fluoreszenz Bildanalyse zur frühzeitigen Detektion von PV-Leistungsdegradation T2 - Tagungsband der Österreichische Fachtagung für Photovoltaik und Stromspeicherung 2022 KW - Alterungstest KW - Ultraviolet Fluorescence KW - UVF Imaging KW - Lebendauerbestimmung Y1 - ER - TY - CHAP A1 - Beneder, Roman A1 - Schmitt, Patrick A1 - Koernyefalvy, Clemens T1 - A Model-Based Approach for Remote Development of Embedded Software for Object Avoidance Applications T2 - 9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023 KW - Object Recognition KW - Indoor Object Avoidance KW - Real-Time Embedded Software KW - Sensor Fusion KW - Radar Sensor Y1 - U6 - http://dx.doi.org/10.1109/ICARA56516.2023.10125627 SP - 351 EP - 355 ER - TY - CHAP A1 - Beneder, Roman A1 - Schmitt, Patrick A1 - Koernyefalvy, Clemens T1 - A Model-Based Approach for Robotics Education with Emphasis on Embedded Systems T2 - 9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023 KW - Robotics Education KW - Embedded Systems Education KW - Control Systems KW - Embedded Software Y1 - U6 - http://dx.doi.org/https://doi.org/10.1109/ICARA56516.2023.10125977 SP - 1 EP - 5 ER - TY - CHAP A1 - Wagner, Fabian A1 - Jank, Miran A1 - Balz, Andrea A1 - Forjan, Mathias A1 - Urbauer, Philipp T1 - Immersive Spatial Planning in Healthcare: Developing a Pipeline to Automatically Convert Computer Aided DesignData to Virtual Reality T2 - dHealth 2023, 17th Annual Conference on Health Informatics meets Digital Health N2 - Equipping rooms used for medical purposes, like e.g., intensive care units, is an expensive and time-consuming task. In order to avoid extensive subsequent adjustments due to inappropriate layout visualization or geometric conditions difficult to identify in 2D plans, it is of utmost importance to provide an optimal planning environment to future users such as physicians and nurses. In this paper we present the concept of a fully automatized pipeline, which is designed to visualize computer aided design (CAD) data using virtual reality (VR). The immersive VR experience results in improvement of efficiency in the decision- making process during the planning phase due to better spatial imagination. The pipeline was successfully tested with CAD data from existing Intensive Care Units. The results indicate that the pipeline can be a valuable tool in the field of spatial planning in healthcare, due to simple usage and fast conversion of CAD data. The next step will be the development of a plugin for CAD tools to allow for interactions with the CAD models in Virtual Reality, which is not yet possible without manual intervention KW - Virtual Reality KW - Spacial Planning KW - Automation Y1 - U6 - http://dx.doi.org/https://doi.org/10.3233/shti230019 VL - 301 SP - 96 EP - 101 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Windisch, Michael T1 - A capacitor-free driving stage for light emitting diodes T2 - 21th International Conference on Renewable Energies and Power Quality (ICREPQ’23) Madrid (Spain), 24th to 26th May 2023 N2 - Electrolytic capacitors have the disadvantage of pronounced aging. Non-electrolytic capacitors are therefore used in applications where long-life is important. In this paper we present a driving stage for LEDs without any capacitive elements. The basic topology is a Buck converter with one coil, one active, and one passive switch. Instead of the output capacitor, series connections of one or more LEDs and an active switch are connected. An additional diode is connected between the output and the input to achieve a current path, when all LED- paths are off. A nonlinear hysteresis controller is used to achieve a robust control. A system with three switchable LED-strings is analyzed. Design hints are given and the function is proved with the help of LTSpice simulations. The system can be used for lighting purposes with the possibility to change the chrominance. The potentiality to transmit data is also treated. KW - DC-to-DC converter KW - stray inductance KW - recuperation KW - active snubber Y1 - U6 - http://dx.doi.org/10.24084/repqj21.278 VL - Vol. 21 SP - 220 EP - 225 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Windisch, Michael T1 - Tapped inductor Boost with exploitation of the stray energy T2 - Proceedings of 2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC 2022), Brasov, Rumania, Sep. 25-29 N2 - Tapped inductor DC-to-DC converters are interesting circuits, the winding ratio of the two windings mounted on the same core change the voltage transformation ratio compared to the untapped inductor. The tapped inductor converters are especially useful, when high or low voltage transformation ratios have to be realized. The disadvantage of this concept is that the coupling between the two windings is not total and can be described by the stray or leakage inductance. This stray inductance leads to a high overvoltage at the active switch, and therefore also across other elements of the converter. After a short summery of the ideal tapped Boost converter, the design of an RCD snubber which limits the overvoltage is explained. To improve the efficiency of the converter two active snubber networks are treated, which feed the energy stored in the snubber capacitor into the input source or into the output circuit. Simulations are used to prove these considerations. KW - DC/DC converter KW - stray inductance KW - recuperation KW - active snubber Y1 - U6 - http://dx.doi.org/10.1109/PEMC51159.2022.9962849 SP - 75 EP - 80 ER -