TY - JOUR A1 - Fibich, Christian A1 - Schmitt, Patrick A1 - Höller, Roland A1 - Rössler, Peter T1 - Open-Source Ethernet MAC IP Cores for FPGAs: Overview and Evaluation JF - International Journal of Reconfigurable Computing KW - Ethernet KW - FPGA KW - Design Reuse KW - IP Core KW - Open Source Y1 - U6 - http://dx.doi.org/https://doi.org/10.1155/2023/9222318 VL - 2023 SP - Article ID 9222318 ER - TY - JOUR A1 - Himmelstoss, Felix T1 - Design of State-Space Controllers with the Help of Signal Flow Graphs Shown for a Buck Converter JF - WSEAS Transactions on Power Systems, Volume 21, 2022, pp. 421-429 KW - DC/DC converter KW - Buck converter KW - modelling KW - simulation KW - state space controller Y1 - U6 - http://dx.doi.org/10.37394/23202.2022.21.46 VL - Volume 21 SP - 421 EP - 429 ER - TY - JOUR A1 - Himmelstoss, Felix A1 - Votzi, Helmut T1 - Simple Chargers for a Small DC Micro-Grid for a Home Emergency Power System JF - Electricity KW - micro-grid KW - Buck converter KW - Boost converter KW - hysteresis control Y1 - U6 - http://dx.doi.org/https://doi.org/10.3390/electricity4030013 VL - 4 IS - 3 SP - 216 EP - 234 ER - TY - JOUR A1 - Himmelstoss, Felix T1 - Quasi Resonant Zero Current Switching Modified Boost Converter (QRZCSMBC) JF - WSEAS Transactions on Power Systems KW - DC/DC converter KW - modified boost converter KW - inrush current KW - zero current switching ZCS KW - simulation Y1 - U6 - http://dx.doi.org/10.37394/23201.2023.22.8 VL - Volume 22 SP - 55 EP - 62 ER - TY - JOUR A1 - Himmelstoss, Felix T1 - Third order converters with current output for driving LEDs JF - WSEAS Transactions on Power Systems KW - DC/DC converters KW - current output KW - limited duty cycle converter KW - simulation KW - modeling Y1 - U6 - http://dx.doi.org/10.37394/232016.2022.17.40 VL - Volume 17 SP - 402 EP - 409 ER - TY - JOUR A1 - Marc, Zobel A1 - Knapp, Bernhard A1 - Nateqi, Jama A1 - Martin, Alistair T1 - Correlating global trends in COVID-19 cases with online symptom checker self-assessments JF - PLOS ONE N2 - Background Online symptom checkers are digital health solutions that provide a differential diagnosis based on a user’s symptoms. During the coronavirus disease 2019 (COVID-19) pandemic, symptom checkers have become increasingly important due to physical distance constraints and reduced access to in-person medical consultations. Furthermore, various symptom checkers specialised in the assessment of COVID-19 infection have been produced. Objectives Assess the correlation between COVID-19 risk assessments from an online symptom checker and current trends in COVID-19 infections. Analyse whether those correlations are reflective of various country-wise quality of life measures. Lastly, determine whether the trends found in symptom checker assessments predict or lag relative to those of the COVID-19 infections. Materials and methods In this study, we compile the outcomes of COVID-19 risk assessments provided by the symptom checker Symptoma (www.symptoma.com) in 18 countries with suitably large user bases. We analyse this dataset’s spatial and temporal features compared to the number of newly confirmed COVID-19 cases published by the respective countries. Results We find an average correlation of 0.342 between the number of Symptoma users assessed to have a high risk of a COVID-19 infection and the official COVID-19 infection numbers. Further, we show a significant relationship between that correlation and the self-reported health of a country. Lastly, we find that the symptom checker is, on average, ahead (median +3 days) of the official infection numbers for most countries. Conclusion We show that online symptom checkers can capture the national-level trends in coronavirus infections. As such, they provide a valuable and unique information source in policymaking against pandemics, unrestricted by conventional resources. KW - Online symptom checkers KW - coronavirus disease Y1 - U6 - http://dx.doi.org/https://doi.org/10.1371/journal.pone.0281709 VL - 18 IS - 2 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 - TY - CHAP A1 - Himmelstoss, Felix A1 - Votzi, Helmut T1 - Two-Stage Step-up Converter with Different Voltage Transformation Ratios depending on the Duty Cycle T2 - 20th International Conference on Renewable Energies and Power Quality (ICREPQ’22) Vigo (Spain), 27th to 29th July 2022 N2 - A two-stage converter with high output voltage ratio and reduced current stress of the inductors and partly reduced voltage stress is discussed. The function is explained with the help of voltage and current diagrams. The voltage transformation ratio changes between a quadratic step-up for duty cycles lower 0.5 and a double Boost converter for duty cycles higher than 0.5. Dimensioning hints, the control law for feed-forward controls, the transient when the supply is turned on is discussed and some simulations are given. A comparison to other two-stage converters is also treated. KW - Quadratic boost KW - double boost converter KW - feed-forward control KW - start-up Y1 - U6 - http://dx.doi.org/10.24084/repqj20.218 VL - Vol. 20 SP - 66 ER - TY - CHAP A1 - Fibich, Christian A1 - Horauer, Martin A1 - Obermaisser, Roman T1 - Bitstream-Level Interconnect Fault Characterization for SRAM-based FPGAs T2 - Proceedings of the 2023 Design, Automation & Test in Europe Conference & Exhibition (DATE 2023), pp. 1-2, 16-18 April 2023, Antwerp, Belgium KW - FPGA KW - Fault Injection KW - Interconnect Fault Y1 - U6 - http://dx.doi.org/10.23919/DATE56975.2023.10136911 ER - TY - JOUR A1 - Wala, Thomas A1 - Felleitner-Goll, Katharina A1 - Wechselberger, Harald T1 - Stellhebel beim Aufbau von Corporate Start-ups. Dargestellt am Start-Up-Projekt „Hallo Sonne“ JF - CFO aktuell KW - Start-ups KW - Corporate Y1 - IS - 7 SP - 130 EP - 134 ER - TY - JOUR A1 - Wala, Thomas A1 - Felleitner-Goll, Katharina T1 - Digitalisierung in der Weiterbildung. Wie man mit eigenen Online-Kursen ein passives Zusatzeinkommen generieren kann. JF - ASoK KW - Weiterbildung KW - Digitalisierung Y1 - IS - 5 SP - 189 EP - 191 ER - TY - JOUR A1 - Wala, Thomas A1 - Felleitner-Goll, Katharina T1 - Technologiemanagement JF - WISU KW - Technologiemanagement Y1 - IS - 4 SP - 349 EP - 350 ER - TY - JOUR A1 - Kierspel, Thomas A1 - Kadek, Alan A1 - Barran, Perdita A1 - Bellina, Bruno A1 - Bijedic, Adi A1 - Brodmerkel, Maxim N. A1 - Commandeur, Jan A1 - Caleman, Carl A1 - Damjanovic, Tomislav A1 - Dawod, Ibrahim A1 - De Santis, Emiliano A1 - Lekkas, Alexandros A1 - Lorenzen, Kristina A1 - López Morillo, Luis A1 - Mandl, Thomas A1 - Marklund, Erik G. A1 - Papanastasiou, Dimitris A1 - Ramakers, Lennart A. I. A1 - Schweikhard, Lutz A1 - Simke, Florian A1 - Sinelnikova, Anna A1 - Smyrnakis, Athanasios A1 - Timneanu, Nicusor A1 - Uetrecht, Charlotte T1 - Coherent diffractive imaging of proteins and viral capsids: simulating MS SPIDOC JF - Analytical and Bioanalytical Chemistry N2 - MS SPIDOC is a novel sample delivery system designed for single (isolated) particle imaging at X-ray Free-Electron Lasers that is adaptable towards most large-scale facility beamlines. Biological samples can range from small proteins to MDa particles. Following nano-electrospray ionization, ionic samples can be m/z-filtered and structurally separated before being oriented at the interaction zone. Here, we present the simulation package developed alongside this prototype. The first part describes how the front-to-end ion trajectory simulations have been conducted. Highlighted is a quadrant lens; a simple but efficient device that steers the ion beam within the vicinity of the strong DC orientation field in the interaction zone to ensure spatial overlap with the X-rays. The second part focuses on protein orientation and discusses its potential with respect to diffractive imaging methods. Last, coherent diffractive imaging of prototypical T = 1 and T = 3 norovirus capsids is shown. We use realistic experimental parameters from the SPB/SFX instrument at the European XFEL to demonstrate that low- resolution diffractive imaging data (q < 0.3 nm −1 ) can be collected with only a few X-ray pulses. Such low-resolution data are sufficient to distinguish between both symmetries of the capsids, allowing to probe low abundant species in a beam if MS SPIDOC is used as sample delivery. KW - SPI KW - X-ray KW - Native MS KW - Protein complex structure KW - Simulation Y1 - U6 - http://dx.doi.org/https://doi.org/10.1007/s00216-023-04658-y VL - 2023 IS - 415 SP - 4209 EP - 4220 ER - TY - CHAP A1 - Steiner, Fabian A1 - Lueger, Bernhard A1 - Wallisch, Bernhard A1 - Polzer, Thomas T1 - Automated Evaluation System for Microcontroller Assignments T2 - 2023 IEEE Global Engineering Education Conference (EDUCON), Kuwait N2 - As IoT systems have increased the number of deployed embedded devices drastically and most of these devices are used in safety or security critical environments, the education of embedded software engineers is more important than ever. A critical part of their education is the development of their intuition for secure and safe software. In this paper 1 1 This research was funded by the city of Vienna (MA-23 call 21, project no. 9). we present an evaluation system used to generate fast and accurate feedback for student submission in, but not limited to, embedded software development courses. The system can be used as a first feedback loop to outline to the students where problems exist in their code and give them the opportunity to analyze and correct their errors. These extra steps ensure that the students can and will be notified early about their mistakes and can search for correct solutions, supporting the student's learning process. We present the implementation of the system and analyze its deployment in a microcontroller software development lecture. This analysis was done by means of surveys of the students and lecturers as well as a statistical analysis of the student submissions. The results show that the students made use of this extra features and even would prefer to have this feedback in other software development lectures as well. KW - Student-Centered Learning Environments KW - Virtual and Remote Labs and Classrooms Y1 - SN - 979-8-3503-9943-1 U6 - http://dx.doi.org/https://doi.org/10.1109/EDUCON54358.2023.10125112 SN - 2165-9567 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Hofschweiger, Andreas A1 - Votzi, Helmut T1 - Quadratic Combined Forward-Flyback Converter T2 - Power Conversion and Intelligent Motion Conference (PCIM) 2023, May 9-11, 2023 Nurenberg, Germany KW - DC/DC converter KW - quadratic converter KW - forward KW - flyback Y1 - U6 - http://dx.doi.org/10.30420/566091315 SP - 1446 EP - 1453 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Ertl, Benjamin A1 - Votzi, Helmut T1 - A new limited duty cycle step-up converter T2 - International European Conference on Interdisciplinary Scientific Research, July 13-15, 2023, Rome, Italy KW - DC/DC converter KW - step-up converter KW - DC-grid KW - modeling KW - simulation Y1 - SP - 811 EP - 833 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Edelmoser, Karl T1 - Liquid and surface disinfection with pulsed UVC LEDs T2 - 2nd Ahi Evran International Conference on Scientific Research, Kirshehir, Turkey, October 21-23, 2022 KW - disinfection KW - light emitting diode KW - ultraviolet UV light KW - pulsed power KW - DC/DC Converter Y1 - SP - 654 EP - 664 ER - TY - CHAP A1 - Himmelstoss, Felix A1 - Yaman, Ferhat A1 - Edelmoser, Karl T1 - Building block for a spot welder T2 - International Congress on Innovation Technologies & Engineering, Sept. 2-4, 2022, Izmir, Turkey, pp. 139-148 KW - spot welding KW - capacitor charging KW - pulse power KW - retrofit Y1 - SP - 139 EP - 148 ER - TY - CHAP A1 - Himmelstoss, Felix T1 - Concept to change the voltage transformation ratio of a DC/DC converter T2 - Cukurova 9th International Scientific Researches Conference, Oct. 9-11, 2022, Adana, Turkey, pp. 258-273 KW - DC/DC converter KW - AC-Switch KW - voltage transformation ratio KW - modeling KW - simulation Y1 - SP - 258 EP - 273 ER - TY - CHAP A1 - Himmelstoss, Felix T1 - Three DC/DC Converters with continuous input and output current for LED applications T2 - International Conference on Engineering Sciences ICES, Baku, Azerbeijan, Nov. 11-12, 2022 KW - DC/DC converter KW - current control KW - efficiency KW - lighting Y1 - SP - 335 EP - 347 ER - TY - CHAP A1 - Stohanzl, Martin A1 - Kubinger, Wilfried T1 - Low-Cost Multispectral Camera Array with Image Registration T2 - Proceedings of the Austrian Robotics Workshop 2023, p. 146, 12-13 April, 2023, Linz, Austria KW - Multicamera KW - Multispectral KW - Calibration Y1 - SP - 146 EP - 146 ER - TY - CHAP A1 - Himmelstoss, Felix T1 - Modified Boost Converter with additional Boehringer network T2 - 10th International Zeugma Conference on Scientific Research, June 25-26, 2023, Gaziantep, Turkey, pp. 404-411 KW - DC/DC converter KW - modified boost converter KW - switching loss KW - loss reduction KW - EMC Y1 - SP - 404 EP - 411 ER - TY - GEN A1 - Nemec, Iris A1 - Frohner, Matthias T1 - How can life science students, especially biomedical engineering students, benefit from the extra-curricular offerings and systems already established in other scientific fields? T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - extra-curricular offerings KW - education Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 348 ER - TY - GEN A1 - Nemec, Iris A1 - Malaskova, Michaela A1 - Pereira, Luis A1 - Pavao, Joao A1 - Frohner, Matthias T1 - Experiences of intercultural teaching activities in the field of eHealth T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - intercultural teaching KW - eHealth Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 351 ER - TY - GEN A1 - Traxler, Lukas A1 - Balz, Andrea T1 - Current Advances in the Optical Characterization of Intraocular Lenses T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - Intraocular Lenses Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 102 ER - TY - CHAP A1 - Himmelstoss, Felix T1 - High Step-Up Converter with Continuous Input and Output Current T2 - 5th International Ankara Multidisciplinary Studies Congress, Ankara, Turkey, Jan. 27-29, 2023 KW - power converter KW - DC/DC converter KW - LED supply KW - modeling KW - control Y1 - SP - 978 EP - 989 ER - TY - JOUR A1 - Hanetseder, Dominik A1 - Levstek, Tina A1 - Teuschl-Woller, Andreas A1 - Frank, Julia Katharina A1 - Schaedl, Barbara A1 - Redl, Heinz A1 - Marolt Presen, Darja T1 - Engineering of extracellular matrix from human iPSC-mesenchymal progenitors to enhance osteogenic capacity of human bone marrow stromal cells independent of their age JF - Front Bioeng Biotechnol N2 - Regeneration of bone defects is often limited due to compromised bone tissue physiology. Previous studies suggest that engineered extracellular matrices enhance the regenerative capacity of mesenchymal stromal cells. In this study, we used human-induced pluripotent stem cells, a scalable source of young mesenchymal progenitors (hiPSC-MPs), to generate extracellular matrix (iECM) and test its effects on the osteogenic capacity of human bone-marrow mesenchymal stromal cells (BMSCs). iECM was deposited as a layer on cell culture dishes and into three-dimensional (3D) silk-based spongy scaffolds. After decellularization, iECM maintained inherent structural proteins including collagens, fibronectin and laminin, and contained minimal residual DNA. Young adult and aged BMSCs cultured on the iECM layer in osteogenic medium exhibited a significant increase in proliferation, osteogenic marker expression, and mineralization as compared to tissue culture plastic. With BMSCs from aged donors, matrix mineralization was only detected when cultured on iECM, but not on tissue culture plastic. When cultured in 3D iECM/silk scaffolds, BMSCs exhibited significantly increased osteogenic gene expression levels and bone matrix deposition. iECM layer showed a similar enhancement of aged BMSC proliferation, osteogenic gene expression, and mineralization compared with extracellular matrix layers derived from young adult or aged BMSCs. However, iECM increased osteogenic differentiation and decreased adipocyte formation compared with single protein substrates including collagen and fibronectin. Together, our data suggest that the microenvironment comprised of iECM can enhance the osteogenic activity of BMSCs, providing a bioactive and scalable biomaterial strategy for enhancing bone regeneration in patients with delayed or failed bone healing. KW - aging KW - iPSCs KW - osteogenic differentiation KW - bone marrow stromal cells KW - extracellular matrix Y1 - U6 - http://dx.doi.org/https://doi.org/10.3389/fbioe.2023.1214019 VL - 11 ER - TY - JOUR A1 - Bernhard, Jonathan C A1 - Marolt Presen, Darja A1 - Li, Ming A1 - Monforte, Xavier A1 - Ferguson, James A1 - Leinfellner, Gabriele A1 - Heimel, Patrick A1 - Betti, Susanne L A1 - Shu, Sharon A1 - Teuschl-Woller, Andreas H A1 - Tangl, Stefan A1 - Redl, Heinz A1 - Vunjak-Novakovic, Gordana T1 - Effects of Endochondral and Intramembranous Ossification Pathways on Bone Tissue Formation and Vascularization in Human Tissue-Engineered Grafts JF - Cells N2 - Bone grafts can be engineered by differentiating human mesenchymal stromal cells (MSCs) via the endochondral and intramembranous ossification pathways. We evaluated the effects of each pathway on the properties of engineered bone grafts and their capacity to drive bone regeneration. Bone-marrow-derived MSCs were differentiated on silk scaffolds into either hypertrophic chondrocytes (hyper) or osteoblasts (osteo) over 5 weeks of in vitro cultivation, and were implanted subcutaneously for 12 weeks. The pathways' constructs were evaluated over time with respect to gene expression, composition, histomorphology, microstructure, vascularization and biomechanics. Hypertrophic chondrocytes expressed higher levels of osteogenic genes and deposited significantly more bone mineral and proteins than the osteoblasts. Before implantation, the mineral in the hyper group was less mature than that in the osteo group. Following 12 weeks of implantation, the hyper group had increased mineral density but a similar overall mineral composition compared with the osteo group. The hyper group also displayed significantly more blood vessel infiltration than the osteo group. Both groups contained M2 macrophages, indicating bone regeneration. These data suggest that, similar to the body's repair processes, endochondral pathway might be more advantageous when regenerating large defects, whereas intramembranous ossification could be utilized to guide the tissue formation pattern with a scaffold architecture. KW - bone tissue engineering KW - endochondral KW - mesenchymal stromal cells KW - ossification KW - intramembranous Y1 - U6 - http://dx.doi.org/10.3390/cells11193070 VL - 11 IS - 19:3070 ER - TY - JOUR A1 - Gollmann-Tepeköylü, Can A1 - Graber, Michael A1 - Hirsch, Jakob A1 - Mair, Sophia A1 - Naschberger, Andreas A1 - Pölzl, Leo A1 - Nägele, Felix A1 - Kirchmair, Elke A1 - Degenhart, Gerald A1 - Demetz, Egon A1 - Hilbe, Richard A1 - Chen, Hao-Yu A1 - Engert, James C A1 - Böhm, Anna A1 - Franz, Nadja A1 - Lobenwein, Daniela A1 - Lener, Daniela A1 - Fuchs, Christiane A1 - Weihs, Anna A1 - Töchterle, Sonja A1 - Vogel, Georg F A1 - Schweiger, Victor A1 - Eder, Jonas A1 - Pietschmann, Peter A1 - Seifert, Markus A1 - Kronenberg, Florian A1 - Coassin, Stefan A1 - Blumer, Michael A1 - Hackl, Hubert A1 - Meyer, Dirk A1 - Feuchtner, Gudrun A1 - Kirchmair, Rudolf A1 - Troppmair, Jakob A1 - Krane, Markus A1 - Weiss, Günther A1 - Tsimikas, Sotirios A1 - Thanassoulis, George A1 - Grimm, Michael A1 - Rupp, Bernhard A1 - Huber, Lukas A A1 - Zhang, Shen-Ying A1 - Casanova, Jean-Laurent A1 - Tancevski, Ivan A1 - Holfeld, Johannes T1 - Toll-Like Receptor 3 Mediates Aortic Stenosis Through a Conserved Mechanism of Calcification JF - Circulation KW - Toll-like receptor 3 KW - aortic valve disease KW - biglycan KW - extracellular matrix KW - osteogenesis Y1 - U6 - http://dx.doi.org/10.1161/CIRCULATIONAHA.122.063481 VL - 147 IS - 20 SP - 1518 EP - 1533 ER - TY - CHAP A1 - Jank, Miran A1 - Wagner, Fabian A1 - Urbauer, Philipp A1 - Balz, Andrea A1 - Forjan, Mathias T1 - Extended Reality Solutions in Medical Context and Educational Approaches T2 - Healthcare Transformation with Informatics and Artificial Intelligence / 21th International Conference on Informatics, Management and Technology in Healthcare N2 - The healthcare sector is growing in importance as people continue to age and pandemics complicate the boundary conditions of such systems. The number of innovative approaches to solve singular tasks and problems in this area is only slowly increasing. This is particularly evident when looking at medical technology planning, medical training and process simulation. In this paper a concept for versatile digital improvements to these problems by using state of the art development methods of Virtual Reality (VR) and Augmented Reality (AR) are presented. The programming and design of the software is done with the help of Unity Engine, which provides an open interface for docking with the developed framework for future work. The solutions were tested under domain specific environments and have shown good results and positive feedback. KW - Virtual Reality KW - Education KW - Processes Y1 - 2023 U6 - http://dx.doi.org/10.3233/SHTI230548 SP - 521 EP - 524 PB - iOS Press ER - TY - GEN A1 - Balz, Andrea A1 - Langer, Sarah A1 - Frohner, Matthias A1 - Forjan, Mathias T1 - Development of Internationalized Teaching and Training Modules for Healthcare Professionals T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - Internationalized Teaching KW - Healthcare Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 353 ER - TY - JOUR A1 - Xu, Yingyang A1 - Gepp, Barbara A1 - Lengger, Nina A1 - Yin, Jia A1 - Breiteneder, Heimo T1 - Identification of probable pectinesterase as a major allergen of pollen of the Asian white birch (Betula platyphylla) in northern China JF - Asian Pac J Allergy Immunol KW - birch pollen allergy KW - betula platyphylla KW - chinese population KW - major allergen KW - pectinesterase Y1 - U6 - http://dx.doi.org/10.12932/AP-100722-1409 ER - TY - GEN A1 - Eidi, Nada A1 - Balz, Andrea A1 - Forjan, Mathias T1 - MedTech-mR - Creating a Virtual Enviroment for Medical Training and Room Planning T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - Medical Training KW - Virtual Environment Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 349 ER - TY - GEN A1 - Malaskova, Michaela A1 - Forjan, Mathias T1 - Current topics in Life Science Engineering lectures T2 - Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE) Societies for Biomedical Engineering, including the 14th Vienna International Workshop on Functional Electrical Stimulation KW - Life Science Engineering KW - Teaching Y1 - U6 - http://dx.doi.org/https://doi.org/10.1515/bmt-2022-2001 SP - 350 ER - TY - JOUR A1 - Ahlborn, Felix A1 - Kupka, Friedrich A1 - Weiss, Achim A1 - Flaskamp, Martin T1 - Stellar evolution models with overshooting based on 3-equation non-local theories: II. Main sequence models of A- and B-type stars JF - Astronomy & Astrophysics KW - convection KW - turbulence KW - stars: evolution KW - stars: interiors Y1 - U6 - http://dx.doi.org/https://doi.org/10.1051/0004-6361/202243126 IS - Volume 667 SP - Article Number A97 ER - TY - JOUR A1 - Kupka, Friedrich A1 - Ahlborn, Felix A1 - Weiss, Achim T1 - Stellar evolution models with overshooting based on 3-equation non-local theories: I. Physical basics and the computation of the dissipation rate JF - Astronomy & Astrophysics KW - convection KW - turbulence KW - stars: evolution KW - stars: interiors Y1 - U6 - http://dx.doi.org/https://doi.org/10.1051/0004-6361/202243125 IS - Volume 667 SP - Article Number A96 ER - TY - THES A1 - Tomasch, Janine T1 - Strategies to improve the myogenic outcome of skeletal muscle tissue engineering approaches through optimization of biomaterial properties and mechanical stimuli KW - muscle KW - bioreactor KW - tissue engineering KW - fibrin KW - biomaterial Y1 - ER - TY - JOUR A1 - Huber, Albert T1 - Quasilocal corrections to Bondi’s mass-loss formula and dynamical horizons JF - Physical Review D KW - Bondi´s mass-loss formula KW - quasilocal KW - dynamical horizons Y1 - U6 - http://dx.doi.org/https://doi.org/10.1103/PhysRevD.108.084056 VL - Vol. 108 IS - issue 8 ER - TY - JOUR A1 - Mairhofer, Lukas A1 - Maiwöger, Mira A1 - Riepl, Martin A1 - Embacher, Franz A1 - Krizek, Gerd Christian T1 - Experimente zur Quanteninformation JF - plusLucis KW - Quanteninformation KW - Experimente Y1 - IS - 2 SP - 7 EP - 7 ER - TY - GEN A1 - Kuba-Kremser, Markus T1 - Asymptotic expansions of Integrals, Moment convergence and Multiple zeta values KW - MVZs KW - Integral KW - Number theory Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Requirements from WP123200 KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Recent Theoretical Advances about Core Overshooting and Convective Penetration from a Convective Envelope KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Non-local Models of Convective Core Overshooting in A- and B-type Stars KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich A1 - Zaussinger, Florian T1 - Compressible Double-Diffusive Convection KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Numerical Simulation of A-type and White Dwarf Stars KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - The Challenge of Numerical Simulations of Convection KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Reynolds Stress Models and Convective Overshooting KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - Interface with WP123200 KW - astrophysics Y1 - ER - TY - GEN A1 - Kupka, Friedrich T1 - A Turbulent Context KW - astrophysics Y1 - ER -