TY - BOOK A1 - Schmid, Judith A1 - Wagner, Daniela T1 - Unternehmerische Grundhaltung im Design Thinking - Eine Chance für den Tourismus? KW - Design KW - Entrepreneurship Y1 - PB - Springer ER - TY - CHAP A1 - Peppoloni, Mauro A1 - Hirschl, Alexander A1 - Leonhartsberger, Kurt T1 - Operational Behaviour of SWT T2 - Wind Energy Exploitation in Urban Environment KW - Wind Turbine KW - Wind Power KW - Vibration KW - Oscillation Y1 - SP - 45 EP - 56 PB - Springer Nature ER - TY - CHAP A1 - Marko, Thomas A1 - Kubinger, Wilfried ED - Katalinic, B. T1 - Automatic Stereo Camera Calibration in Real-World Environments without Defined Calibration Objects T2 - Proceedings of the 29th DAAAM International Symposium KW - Stereo Camera KW - Automatic Calibration KW - Mobile Robots Y1 - SN - 1726-9679 PB - DAAAM International CY - Vienna, Austria ER - TY - JOUR A1 - Urbauer, Philipp T1 - The Social Platform: Profiling FHIR to Support Community-Dwelling Older Adults JF - Journal of Medical Systems KW - Elderly People KW - eHealth KW - Residential Care KW - Integrated Care KW - FHIR Y1 - VL - 4 IS - 43 ER - TY - CHAP A1 - Dolezal, Dominik A1 - Pohn, Birgit A1 - Legenstein, Michael A1 - Polanz, Jacob A1 - Schuh, Roman T1 - System Engineering and Prototypical Setup of an Integrated Laboratory Data Platform in the Field of eHealth T2 - 23rd International Conference Information Visualisation (IV) KW - eHealth KW - knowledge management KW - data management KW - laboratory KW - infrastructure Y1 - 2019 ER - TY - JOUR A1 - Kuba, Markus A1 - Panholzer, Alois T1 - A Note on Harmonic number identities, Stirling series and multiple zeta values JF - International Journal of Number Theory KW - Multiple zeta values KW - Harmonic numbers KW - Arakawa–Kaneko zeta function KW - Stirling series Y1 - 2020 VL - 15 IS - 07 SP - 1323 EP - 1348 ER - TY - JOUR A1 - Mairhofer, Lukas A1 - Eibenberger, Sandra A1 - Shayeghi, Armin A1 - Arndt, Markus T1 - A quantum ruler for magnetic deflectometry JF - Entropy KW - Magnetic deflectometry KW - Matter-waves KW - Metrology Y1 - VL - 20 IS - 7 CY - Basel ER - TY - JOUR A1 - Kuba, Markus A1 - Panholzer, Alois T1 - Stirling permutations containing a single pattern of length three JF - The Australasian Journal of Combinatorics KW - Stirling permutations Y1 - 2020 VL - 74 IS - 2 SP - 216 EP - 239 ER - TY - CHAP A1 - Peppoloni, Mauro A1 - Hirschl, Alexander A1 - Leonhartsberger, Kurt T1 - Environmental Influences on SWT Vibrations and Oscillations T2 - Wind Energy Exploitation in Urban Environment KW - Wind Turbine KW - Vibration KW - Decoupling Element KW - Oscillation KW - Wind Power Y1 - SP - 57 EP - 78 PB - Springer Nature ER - TY - JOUR A1 - Quartinello, Felice A1 - Tallian, Claudia A1 - Auer, Julia A1 - Schön, Herta A1 - Vielnascher, Robert A1 - Weinberger, Simone A1 - Wieland, Karin A1 - Weihs, Anna A1 - Rollett, Alexandra A1 - Lendl, Bernhard A1 - Teuschl, Andreas A1 - Pellis, Alessandro A1 - Gübitz, Georg T1 - Smart Textiles in Wound Care: Functionalization of Cotton/PET Blends with Antimicrobial Nanocapsules JF - Journal of Materials Chemistry B KW - Smart textiles KW - Tissue Engineering KW - Regenerative Medicine KW - Antimicrobial KW - Wound Y1 - 2019 ER - TY - JOUR A1 - Feichtinger, Xaver A1 - Monforte, Xavier A1 - Keibl, Claudia A1 - Hercher, David A1 - Schanda, Jakob A1 - Teuschl, Andreas A1 - Muschitz, Christian A1 - Redl, Heinz A1 - Fialka, Christian A1 - Mittermayr, Rainer T1 - Substantial Biomechanical Improvement by Extracorporeal Shockwave Therapy After Surgical Repair of Rodent Chronic Rotator Cuff Tears. JF - American Journal of Sports Medicine KW - Shockwave Therapy KW - Tissue Engineering KW - Regeneration KW - Surgery Y1 - ER - TY - JOUR A1 - Teuschl, Andreas A1 - Tangl, Stefan A1 - Heimel, Patrick A1 - Schwarze, Uwe Yacine A1 - Monforte, Xavier A1 - Redl, Heinz A1 - Nau, Thomas T1 - Osteointegration of a Novel Silk Fiber-Based ACL Scaffold by Formation of a Ligament-Bone Interface. JF - American Journal of Sports Medicine KW - Tissue Engineering KW - Silk KW - Scaffold KW - ACL Y1 - ER - TY - JOUR A1 - Simsa, Robin A1 - Monforte, Xavier A1 - Salzer, Elias A1 - Teuschl, Andreas A1 - Jenndahl, Lachmi A1 - Bergh, Niklas A1 - Fogelstrand, Per T1 - Effect of fluid dynamics on decellularization efficacy and mechanical properties of blood vessels. JF - PLoS One KW - Tissue Engineering KW - Decellularization KW - Blood Vessel Y1 - ER - TY - CHAP A1 - Leitner, Rita A1 - Gepp, Barbara A1 - Liousia, Varvara A1 - Rünzler, Dominik T1 - Teaching 3R principles in ecotoxicology by performing a problem-based learning project T2 - ALTEX Proceedings, LINZ 2018 – EUSAAT 2018, Volume 7, No. 2, ISSN 2194-0479 (2018) KW - Problem Based Learning KW - Teaching KW - Ecotoxicology KW - 3R Principles Y1 - ER - TY - GEN A1 - Leitner, Rita T1 - PBL-Szenario mit degressivem Support durch Lehrende im Modul "Angewandtes Forschungsprojekt in Umweltmanagement" KW - Problem Based Learning KW - Didactics KW - Environmental Management Y1 - ER - TY - GEN A1 - Gepp, Barbara A1 - Liousia, Varvara A1 - Machacek, Thomas A1 - Praher, Daniela A1 - Eisner, Katharina A1 - Limbeck, Sophie A1 - Gamper, Janine A1 - Schwarzl, Elisabeth A1 - Hazod, Till A1 - Landwehr, Renate A1 - Wenger, Charlotte A1 - Olscher, Christoph A1 - Leitner, Rita A1 - Rünzler, Dominik T1 - Pelargonic acid - an alternative to glyphosate-based herbicides? KW - Ecotoxicology KW - Herbicides Y1 - ER - TY - GEN A1 - Leitner, Rita T1 - Teaching 3R principles in ecotoxicology by performing a problem-based learning project KW - Problem Based Learning KW - Teaching KW - Ecotoxicology KW - Education KW - 3R Principles Y1 - ER - TY - GEN A1 - Bayer, Natascha T1 - Intraocular lens measurement setup based on a mechanical eye model KW - Eye Model KW - Intraocular Lens KW - Cataract Y1 - ER - TY - GEN A1 - Küenburg, Bernhard A1 - Teuschl, Andreas T1 - Regenerative silk ligament: scale up and regulatory strategy of a textile engineered silk implant for tissue regeneration of injured human ACL (anterior cruciate ligament) N2 - 61 a93591 27-SY-1 Regenerative silk ligament: scale up and regulatory strategy of a textile engineered silk implant for tissue regeneration of injured human ACL (anterior cruciate ligament) Bernhard Küenburg，Andreas Teuschl MorphoMed, Austria In the USA around 370.000 annual ACL ruptures in the predominately young population (age 18-30) following sport injuries cause a lot of pain and long term troubles for the affected patients. The well established standard procedure of autologous tissue transplantation stabilizes the knee and allows sport activities after 9-12 months. However, harvest of autologous tissue such as patellar tendon or semitendinosus (the most frequently used autograft) weakens other body areas and long term data show an increased rate of arthroses (up to 50% after 10 years) associated with ACL reconstructions. Based on numerous preclinical data and data from a 12-month sheep study the scale-up as well as regulatory approval process of a novel textile engineered silk implant as ACL graft have been initiated. It is planned to enter a clinical trial and strive for regulatory approval as a medical class 3 implant. The sheep data (1) have revealed an approximately 50% degradation of the purified medical silk, which acts as scaffold for the regrowth of a new endogenous ligament. The formation of oriented collagenous tissue fibers including vascularization proves a ligament tissue regeneration for the first time. Scale-up and implementation of a commercial process require a defined set of specifications of commercial silkworm (Bombyx mori) silk, a biological raw material sourced from the textile industry as well as adequate analytical methods to characterize the depletion of sericin in the course of the production process. Based on first full scale samples, the defined biocompatibility program has to be executed, in the EU following the ISO requirements of the notified bodies, in the USA determined by the FDA. Upon submission of the full technical documentation as well as the biocompati-bility data, approval of a clinical trial can be achieved in order to demonstrate the clinical efficacy of the silk based ACL graft compared to the gold standard method in two different randomized groups. As primary endpoint the knee stability will be tested by an apparatus supported Lachmann test. In this study, besides the clinical benefit the patient safety is an important goal. The results of this study will be used for achievement of regulatory approval. References: 1) Teuschl A, Heimel P, Nürnberger S, van Griensven M, Redl H, Nau T. Am. J. Sports Med. 2016;44:1547–57. 2) Teuschl AH, van Griensven M, Redl H. Tissue Eng. Part C Methods. 2014;20:431–9. KW - Biomaterial KW - Ligament Y1 - ER - TY - JOUR A1 - Tallian, Claudia A1 - Herrero-Rollett, Alexandra A1 - Stadler, Karina A1 - Vielnascher, Robert A1 - Wieland, Karin A1 - Weihs, Anna A1 - Pellis, Alessandro A1 - Teuschl, Andreas A1 - Lendl, Bernhard A1 - Amenitsch, Heinz A1 - Guebitz, Georg M. T1 - Structural insights into pH-responsive drug release of self-assembling human serum albumin-silk fibroin nanocapsules. JF - European Journal of Pharmaceutics and Biopharmaceutics N2 - Inflammation processes are associated with significant decreases in tissue or lysosomal pH from 7.4 to 4, a fact that argues for the application of pH-responsive drug delivery systems. However, for their design and optimization a full understanding of the release mechanism is crucial. In this study we investigated the pH-depending drug release mechanism and the influence of silk fibroin (SF) concentration and SF degradation degree of human serum albumin (HSA)-SF nanocapsules. Sonochemically produced nanocapsules were investigated regarding particle size, colloidal stability, protein encapsulation, thermal stability and drug loading properties. Particles of the monodisperse phase showed average hydrodynamic radii between 438 and 888 nm as measured by DLS and AFM and a zeta potential of -11.12 ± 3.27 mV. Together with DSC results this indicated the successful production of stable nanocapsules. ATR-FTIR analysis demonstrated that SF had a positive effect on particle formation and stability due to induced beta-sheet formation and enhanced crosslinking. The pH-responsive release was found to depend on the SF concentration. In in-vitro release studies, HSA-SF nanocapsules composed of 50% SF showed an increased pH-responsive release for all tested model substances (Rhodamine B, Crystal Violet and Evans Blue) and methotrexate at the lowered pH of 4.5 to pH 5.4, while HSA capsules without SF did not show any pH-responsive drug release. Mechanistic studies using confocal laser scanning microscopy (CLSM) and small angle X-ray scattering (SAXS) analyses showed that increases in particle porosity and decreases in particle densities are directly linked to pH-responsive release properties. Therefore, the pH-responsive release mechanism was identified as diffusion controlled in a novel and unique approach by linking scattering results with in vitro studies. Finally, cytotoxicity studies using the human monocytic THP-1 cell line indicated non-toxic behavior of the drug loaded nanocapsules when applied in a concentration of 62.5 µg mL-1. KW - Biomaterial KW - Tissue Engineering Y1 - ER - TY - GEN A1 - Teuschl, Andreas A1 - Schuh, Christina A1 - Weihs, Anna A1 - Guillaume, Olivier A1 - Monforte Vila, Xavier A1 - Redl, Heinz A1 - Kaplan, David A1 - Rünzler, Dominik T1 - Tailoring bioactivity of silk-based biomaterials via delivering and functionalization strategies with fibrinogen/thrombin, plant lectins or laminin KW - Biomaterials KW - Tissue Engineering KW - Silk Y1 - ER - TY - GEN A1 - Teuschl, Andreas A1 - Heimel, Patrick A1 - Monforte Vila, Xavier A1 - Nürnberger, Sylvia A1 - Tangl, Stefan A1 - van Griensven, Martijn A1 - Redl, Heinz A1 - Nau, Thomas T1 - Anterior cruciate ligament regeneration using the silk-based RegACL scaffold KW - Tissue Engineering KW - Silk KW - Biomaterial KW - Anterior Cruciate Ligament Y1 - ER - TY - GEN A1 - Salzer, Elias A1 - Rieder, Bernhard A1 - Monforte Vila, Xavier A1 - Weihs, Anna A1 - Rünzler, Dominik A1 - Teuschl, Andreas T1 - Evaluation of a novel hydrostatic pressure bioreactor on bovine cartilage chips KW - Bioreactor KW - Tissue Engineering KW - Cartilage Y1 - ER - TY - GEN A1 - Slezak, Paul A1 - Rose, Roland A1 - Hercher, David A1 - Weihs, Anna A1 - Fuchs, Christiane A1 - Redl, Heinz A1 - Mittermayr, Rainer A1 - Slezak, Cyrill T1 - Tracking therapeutic shockwaves and their impact on regeneration KW - Shockwave Therapy KW - Tissue Regeneration Y1 - ER - TY - GEN A1 - Eisner, Katharina A1 - Gepp, Barbara A1 - Schnegg, Raimund A1 - Dallinger, Reinhard A1 - Rünzler, Dominik T1 - Investigation of endocrine effects of sublethal cadmium doses on the reproduction system of the freshwater snail B. glabrata KW - Ecotoxicology KW - Endocrine disruptors Y1 - ER - TY - GEN A1 - Salzer, Elias A1 - Liousia, Varvara A1 - Monforte Vila, Xavier A1 - Rünzler, Dominik T1 - Tracking of small aquatic organisms with custom-made tracking plates KW - Ecotoxicology KW - Behavior Analysis KW - Aquatic Ecotoxicology Y1 - ER - TY - GEN A1 - Wilfing, Julia A1 - Frühwirth, Clemens A1 - Lehner, Benjamin T1 - Feldmessungen der Gleit- und Haftreibungskoeffizienten von Skitourenfellen KW - Skiing KW - Measuring KW - Friction Y1 - ER - TY - CHAP A1 - Leonhartsberger, Kurt T1 - SPIN.OFF – SPeicherINtegration in das Büro(OFFice)gebäude FutureBase T2 - Fachtagung Energietage 2018: Netzstabilität der Zukunft KW - Integration KW - Energy Storage Y1 - ER - TY - JOUR A1 - Eder, Gabriele C. A1 - Voronko, Yuliya A1 - Dimitriadis, Simon A1 - Knöbl, Karl A1 - Ujvári, Gusztáv A1 - Berger, Karl A. A1 - Halwachs, Martin A1 - Neumaier, Lukas A1 - Hirschl, Christina T1 - Climate specific accelerated ageing tests and evaluation of ageing induced electrical, physical, and chemical changes JF - Progress in Photovoltaics: Research and Applications 2018 KW - Photovoltaik KW - Degradation Y1 - N1 - DOI:10.1002/pip.3090 SP - 1 EP - 16 ER - TY - CHAP A1 - Höller, Roland A1 - Haselberger, Dominic A1 - Ballek, Dominik A1 - Rössler, Peter T1 - Open-Source RISC-V Processor IP Cores for FPGAs – Overview and Evaluation T2 - 8th Mediterranean Conference on Embedded Computing (MECO), co-sponsored by IEEE, June 10-14, 2019, Budva, Montenegro KW - Field-Programmable Gate Array KW - PSoC KW - CPU Core KW - Open-Source KW - RISC-V Y1 - 2019 ER - TY - CHAP A1 - Rössler, Peter A1 - Höller, Roland A1 - Reisner, Christopher A1 - Schrön, Felix A1 - Ewers, Ekaterina T1 - A Model Railway based Demonstrator for Saftey-Critical Systems T2 - 12th European Workshop on Microelectronics Education, Sept. 24-26, 2018, Braunschweig, Germany KW - Functional Safety KW - FPGA KW - PSoC KW - Distributed System KW - Education Y1 - 2019 ER - TY - CHAP A1 - Wenzl, Matthias A1 - Rössler, Peter A1 - Puhm, Andreas T1 - Checking Application-level Properties Using Assertion Synthesis T2 - Proceedings of the ASME/IEEE International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, August 18-21, 2019, Anaheim, CA, USA KW - Assertion-based Verification KW - PSL KW - Assertion Synthesis KW - Fault Detection KW - FPGA Y1 - 2019 ER - TY - CHAP A1 - Rössler, Peter A1 - Höller, Roland T1 - Innovative Plattformen für Elektronische Systeme (INES) T2 - Proceedings of the FFH (Forschungsforum der Östereichischen Fachhochschulen), April 24-25, 2019, Wiener Neustadt, Austria KW - FPGA KW - Field-Programmable Gate Array KW - PLD KW - Programmable Logic Device KW - Electronic Based Systems Y1 - 2019 ER - TY - GEN A1 - Pucher, Robert T1 - PHYSIK UND PARAPSYCHOLOGIE – UNÜBERBRÜCKBARE GEGENSÄTZE, ODER NICHT? Können parapsychische Phänomene und moderne Wissenschaften koexistieren? KW - Parapsychology KW - Wissenschaft Y1 - 2019 ER - TY - JOUR A1 - Bernsteiner, Clemens A1 - Miernicki, Martin T1 - SEPA-Lastschrift und Valutaverhältnis. Zivilrechtliche Fragen von Erstattung und Widerruf JF - BankArchiv – Zeitschrift für das Gesamte Bank- und Börsewesen (ÖBA) KW - Reimbursement KW - Banking KW - Monetary Transaction Y1 - 2019 VL - 19 IS - 6 SP - 411 EP - 419 ER - TY - GEN A1 - Schmid, Judith A1 - Keßler, Alexander A1 - Barredy, Celine A1 - Frank, Hermann T1 - Entrepreneurial Marketing in Family firms KW - Marketing KW - Entrepreneurship Y1 - ER - TY - JOUR A1 - Oeser, Reinhard A1 - Buchta, C A1 - Coucke, W A1 - Mayr, Winfried A1 - Müller, MM A1 - Schweiger, CR A1 - Körmöczi, GF T1 - Evidence for the positive impact of ISO 9001 and ISO 15189 quality systems on laboratory performance - evaluation of immunohaematology external quality assessment results during 19 years in Austria JF - Clinical Chemistry and Laboratory Medicine (CCLM) N2 - Background ISO 9001 and ISO 15189 have been established as continuative models for quality systems beyond national laws, mandatory standards and guidelines of expert associations regarding analytical and organisational performance of medical laboratories and transfusion services. Although widely used, their impact on laboratory performance has not been investigated. Methods We retrospectively analysed the results of 167 laboratories in 59 distributions of the Austrian red cell immunohaematology external quality assessment (EQA) scheme in the years 1999-2017. The performance for each parameter and trends of individual participants were compared with respect to certification or accreditation status of participants' quality systems and to laboratory type. Results Considering more than 52,000 EQA results, the absence or presence of a laboratory quality management system showed different error rates. Laboratories with ISO 9001 or ISO 15189 certification/accreditation had 0.7% incorrect results, while this rate was doubled without such quality systems (1.4%, p=0.0002). Statistically significant error reductions were seen upon ISO 9001/ISO 15189 implementation (1.3% before vs. 0.7% after; p=0.0468). Transfusion services had fewer errors (0.9%) compared to hospital and independent laboratories (both 1.2%). Conclusions Implementation and maintenance of quality systems according to ISO 9001 or ISO 15189 as well as laboratory specialisation result in better analytical performance as can be seen in immunohaematology EQA results. The conclusion is that these results apply to other laboratory tests and perhaps to other areas of health care. KW - ISO 15189 KW - ISO 9001 KW - External quality assessment KW - Immunohaematology Y1 - VL - 2018 IS - 56 (12) SP - 2039 EP - 2046 ER - TY - CHAP A1 - Otrebski, Richard A1 - Pospisil, Dominik A1 - Engelhardt-Nowitzki, Corinna A1 - Kryvinska, Natalia A1 - Aburaia, Mohamed T1 - Flexibility Enhancements in Digital Manufacturing by means of Ontological Data Modeling T2 - The 14th International Conference on Future Networks and Communications (FNC) August 19-21, 2019, Halifax, Canada N2 - Cyberphysical production systems are an important part of today’s manufacturing process. The ever-growing need of highly optimized, i.e. at the same time flexible and e� cient systems, requires the use of not only appropriate machines, but as well a communication framework and data model that is manufacturer independent and scalable. This paper proposes a communicationframework based on OPC UA that employs an agent-based architecture. The proposed system has been implemented and tested in the Digital Factory of the UAS Technikum Wien. It shows promising behavior within distributed manufacturing systems. KW - Digital Manufacturing KW - Data Modeling KW - Communication Modeling Y1 - ER - TY - CHAP A1 - Stuja, Kemajl A1 - Poszvek, Günther A1 - Wölfel, Walter A1 - Markl, Erich T1 - Integrated Method for the Design and Evaluation of Safety & Secure Manufacturing Systems T2 - 29TH DAAAM INTERNATIONAL SYMPOSIUM ON INTELLIGENT MANUFACTURING AND AUTOMATION KW - Industrial Security KW - Production Systems KW - Security Y1 - SN - 978-3-902734-20-4 SN - 1726-9679 ER - TY - CHAP A1 - Papa, Maximilian A1 - Kaselautzke, David A1 - Stuja, Kemajl A1 - Wölfel, Walter T1 - Different safety certifiable concepts for mobile robots in industrial environments T2 - 29th DAAAM International Symposium on Intelligent Manufacturing and Automation KW - Saftey KW - Robotics Y1 - 2020 ER - TY - CHAP A1 - Stuja, Kemajl A1 - Poszvek, Günther A1 - Wölfel, Walter A1 - Markl, Erich T1 - Integrated Method for the Design and Evaluation of Safety & Secure Manufacturing Systems T2 - 29th DAAAM International Symposium on Intelligent Manufacturing and Automation KW - Saftey KW - Robotics Y1 - 2020 ER - TY - GEN A1 - Papa, Maximilian A1 - Kaselautzke, David A1 - Stuja, Kemajl A1 - Wölfel, Walter T1 - Different safety certifiable concepts for mobile robots in industrial environments KW - Saftey KW - Robotics Y1 - 2020 ER - TY - CHAP A1 - Werner, Andrea A1 - Leonhartsberger, Kurt A1 - Schidler, Susanne A1 - Galhaup, Michael T1 - Innovation durch Kompetenzerweiterung – Der Nutzen des kooperativen Innovationslehrganges “smart(D)ER” für Unternehmen im Tätigkeitsfeld der dezentralen erneuerbaren Energiesysteme T2 - Tagungsband 12 Forschungsforum der Österreichischen Fachhochschulen 2018 KW - Wind Power KW - Renewable Energy Y1 - ER - TY - GEN A1 - Stuja, Kemajl A1 - Poszvek, Günther A1 - Wölfel, Walter A1 - Markl, Erich T1 - Integrated Method for the Design and Evaluation of Safety & Secure Manufacturing Systems KW - Saftey KW - Robotics Y1 - 2020 ER - TY - CHAP A1 - Mense, Alexander A1 - Flatscher, Markus T1 - Security Vulnerabilities in Ethereum Smart Contracts T2 - Proceedings of the 20th International Conference on Information Integration and Web-based Applications & Services (iiWAS2018) KW - Security KW - Privacy KW - Blockchain KW - Ethereum KW - Smart Contracts Y1 - SN - 978-1-4503-6479-9 PB - ACM CY - New York, NY, USA ER - TY - CHAP A1 - Hübl, Stefan A1 - Peppoloni, Mauro A1 - Leonhartsberger, Kurt A1 - Hirschl, Alexander T1 - Assessment of the Impact of a Low-Rise Flat Roofed Building on Ambient Wind Conditions T2 - Wind Energy Exploitation in Urban Environment KW - Wind Energy KW - Wind Conditions KW - Roof Y1 - PB - Springer CY - Trento ER - TY - CHAP A1 - Hirschl, Alexander A1 - Peppoloni, Mauro A1 - Leonhartsberger, Kurt T1 - Evaluation of the Causes of Vibration and Oscillation in a Vertical Axis Small Wind Turbine (VASWT) and Its Reduction T2 - Wind Energy Exploitation in Urban Environment KW - Wind Energy Y1 - PB - Springer CY - Trento ER - TY - BOOK A1 - Eder, Gabriele C. A1 - Maul, Lukas A1 - Illich, Peter A1 - Folkerts, Wiep T1 - Report IEA-PVPS T15-05: 2018BIPV research teams & BIPV R&D facilities KW - Photovoltaics KW - Mapping KW - Solar Power Y1 - SN - 978-3-906042-74-9 ER - TY - CHAP A1 - Hirschl, Alexander A1 - Stortecky, Sebastian A1 - Schidler, Susanne A1 - Leonhartsberger, Kurt T1 - Umweltbilanz gebäudemontierter Kleinwindkraftanlagen T2 - 11. Internationale Energiewirtschaftstagung an der TU Wien - IEWT 2019 KW - Small Wind Plant KW - Wind Power Y1 - ER - TY - RPRT A1 - Berghold, Heimo A1 - Gangoly, H. A1 - Reisenhofer, G. A1 - Zelger, Thomas A1 - Heisinger, F. T1 - Smart City Leoben: Stela – Smart Tower Enhancement Leoben Austria Endbericht KW - Smart City KW - Enhancement KW - Leoben Y1 - ER - TY - GEN A1 - Leonhartsberger, Kurt T1 - SPIN.OFF – SPeicherINtegration in das Büro(OFFice)gebäude FutureBase KW - Storage Y1 - ER - TY - CHAP A1 - Krym, Tomasz A1 - Poniszewska-Maranda, Aneta A1 - Markl, Erich T1 - Automatic process of continuous integration of web application T2 - Intelligent Networking and Collaborative Systems 2018 N2 - Cloud solutions in the business are nowadays becoming more and more popular. Many companies decide to deploy their applications in the cloud or migrate them from their non-cloud based solutions. It allows them to focus on functionalities and turn over the work connected with setting up and managing an infrastructure (with its issues such as scalability or availability) to the cloud providers. This paper provides an in-depth analysis of cloud solutions in aspects of distributed business services. It is supported by a web application that is responsible for testing the provided services to supports the analysis. KW - Software Testing KW - Automation KW - Web Application KW - Java Y1 - ER - TY - GEN A1 - Leonhartsberger, Kurt T1 - Die Rolle von PV in lokalen und regionalen Energiesystemen und –communities KW - Photovoltaics Y1 - ER - TY - GEN A1 - Leonhartsberger, Kurt T1 - Die Mitwirkung von KundInnen an Batteriespeichernetzwerken KW - Network KW - Electricity KW - Battery Storage Y1 - ER - TY - GEN A1 - Leonhartsberger, Kurt T1 - Flexibilitätsoptionen in Privathaushalten. Viktor Kaplan Lectures KW - Flexibility KW - Household KW - Power Supply Y1 - ER - TY - GEN A1 - Leonhartsberger, Kurt T1 - awarenESS – Machbarkeit von Gemeinschaftsspeichern KW - Energy Storage KW - Community Storage Y1 - ER - TY - CHAP A1 - Eder, C. A1 - Voronko, Yuliya A1 - Dimitriadis, Simon A1 - Knöbl, Karl A1 - Ujvári, Gusztáv A1 - Berger, Karl A. A1 - Halwachs, Martin A1 - Neumaier, Lukas A1 - Hirschl, Christina T1 - Influence of variable climatic stress conditions on performance and material degradation of PV-modules T2 - SOPHIA PV-Reliability Workshop 2018, Ljubljana KW - Photovoltaics KW - Degradation Y1 - ER - TY - CHAP A1 - Eder, Gabriele C. A1 - Voronko, Yuliya A1 - Dimitriadis, Simon A1 - Knöbl, Karl A1 - Ujvári, Gusztáv A1 - Berger, Karl A. A1 - Neumaier, Lukas T1 - Climate Specific Accelerated Ageing Tests & Evaluation of Ageing Induced Electrical, Physical and Chemical Changes T2 - 35th EU PVSEC 2018 5DO.7.4 KW - Photovoltaics KW - Degradation Y1 - ER - TY - GEN A1 - Krym, Tomasz A1 - Poniszewska-Maranda, Aneta A1 - Markl, Erich T1 - Automatic process of continuous integration of web application KW - Software Testing KW - Automation KW - Web Application KW - Java Y1 - ER - TY - BOOK A1 - Huemer-Kals, V. A1 - Zelger, Thomas A1 - Leibold, Jens A1 - Fellner, M. A1 - Kleboth, Andreas A1 - Granzow, I. A1 - Storch, A. A1 - Schieder, W. A1 - Fleischhacker, A. T1 - Smart City MIKROQUARTIERE - Energie- und lebensqualitätsoptimierte Planung und Modernisierung von Smart City-Quartieren KW - Smart City Y1 - ER - TY - GEN A1 - Zelger, Thomas A1 - Leibold, Jens A1 - Huemer-Kals, V. T1 - Smart City Micro Quarters KW - Smart City Y1 - ER - TY - CHAP A1 - Robert, Pucher T1 - A NEW APPROACH IN COMPUTER SCIENCE EDUCATION TO ENSURE OPTIMAL EMPLOYABILITY OF GRADUATES AD TO REDUCE DROPOUTS T2 - Proceedings of the INTED2019. 13th annual International Technology, Education and Development Conference Valencia (Spain) - 11th, 12th and 13th of March, 2019. KW - Computer Science KW - Curriculum Y1 - 2019 ER - TY - GEN A1 - Urbauer, Philipp T1 - New Challenges in Europe: Threats and risks for IT-Systems in healthcare environments KW - Interoperability KW - Security Y1 - ER - TY - CHAP A1 - Kramer, Michael A1 - Gerstmayer, Florian A1 - Hausladen, Jürgen T1 - Evaluation of Libraries and Typical Embedded Systems for ECDSA Signature Verification for Car2X Communication T2 - 2018 IEEE 23rd International Conference on Emerging Technologies and Factory Automation (ETFA), Turin, Italy, 2018 KW - Digital Signature KW - Cryptography KW - Security KW - Verification KW - Car2X communication Y1 - 2018 SP - 1123 EP - 1126 ER - TY - JOUR A1 - Wenzl, Matthias A1 - Merzdovnik, Georg A1 - Weippl, Edgar T1 - ISaFe - Injecting Security Features into Constrained Embedded Firmware JF - ERCIM News KW - Binary rewriting KW - Binary Hardening KW - Embedded Systems KW - Embedded Firmware Y1 - 2019 VL - 2019 IS - 119 (2019) SP - 25 EP - 26 ER - TY - CHAP A1 - Pescha, David A1 - Horauer, Martin T1 - Eventroms in IEC 61499 Applications T2 - Proceedings of XXXIII Conference on Design of Circuits and Integrated Systems (DCIS ’2018), November 14-16, 2018, Lyon, France KW - IEC Standards KW - Storms KW - Sensors KW - Monitoring KW - Hardware Y1 - 2019 SN - 978-1-7281-0171-2 ER - TY - GEN A1 - Deinhofer, Martin A1 - Sabic, Alija A1 - Praus, Friedrich T1 - Unterstützungstechnologien in Smart Homes: kostengünstig & praxisnah KW - Smart Homes KW - Ambient Assistive Technologies Y1 - 2019 ER - TY - JOUR A1 - Kerö, Nikolaus A1 - Puhm, Andreas A1 - Kernen, Thomas A1 - Mroczkowski, Anton T1 - Performance and Reliability Aspects of Clock Synchronization Techniques for Industrial Automation JF - Proceedings of the IEEE KW - Precision Time Protocol KW - PTP KW - IEEE 1588 KW - Reliable KW - Clock Synchronization Y1 - 2019 VL - Vol. 107 IS - No. 6 SP - 1011 EP - 1026 ER - TY - JOUR A1 - Klaus, Benjamin A1 - Aigner, Benjamin A1 - Veigl, Christoph T1 - AsTeRICS Grid – a flexible web-based application for Alternative Communication (AAC), environmental and computer control JF - Technology and Disability KW - AAC KW - Environmental Control KW - Human-Computer Interface Y1 - 2019 VL - Vol. 31 IS - No. s1 SP - 143 EP - 144 ER - TY - JOUR A1 - Wenzl, Matthias A1 - Merzdovnik, Georg A1 - Ullrich, Johann A1 - Weippl, Edgar T1 - From Hack to Elaborate Technique - A Survey on Binary Rewriting JF - ACM Computing Surveys (CSUR) KW - Binary rewriting KW - Binary Hardening KW - Dynamic Rewriting KW - Reassembly KW - Static Rewriting Y1 - 2019 VL - Volume 52 IS - Number 3 (2019) SP - 49:1 EP - 49:37 ER - TY - GEN A1 - Kramer, Michael A1 - Gerstmayer, Florian A1 - Hausladen, Jürgen T1 - Evaluation of Libraries and Typical Embedded Systems for ECDSA Signature Verification for Car2X Communication KW - Digital Signature KW - Cryptography KW - Security KW - Verification KW - Car2X communication Y1 - ER - TY - BOOK A1 - Pucher, Robert A1 - Seibert-Giller, Verena T1 - UXQCC CPUE - FL Exam Preparation: 111 Exam Practice Questions and Extended Glossary KW - Usability KW - Prüfungsvorbereitung KW - UX Design Y1 - 2019 SN - 978-3-9504772-2-1 PB - UX KnowHow Klosterneuburg CY - Klosterneuburg ER - TY - GEN A1 - Dolezal, Dominik A1 - Vittori, Lisa T1 - Lernen im Aufbruch: Konzept und erste Evaluierung des Lernbüros KW - Learning Office KW - Person-Centered Learning KW - Student-Centered Classrooms KW - Engineering KW - Education Y1 - ER - TY - GEN A1 - Dolezal, Dominik A1 - Vittori, Lisa T1 - Studentenzentrierter Unterricht im Lernbüro zu Softwareentwicklung KW - Learning Office KW - Person-Centered Learning KW - Student-Centered Classrooms KW - Engineering KW - Education Y1 - ER - TY - BOOK A1 - Robert, Pucher A1 - Seibert-Giller, Verena T1 - Usability und User Experience: Prüfungsvorbereitung zum Certified Professional for Usability Engineering and User Experience Design KW - Usability KW - Prüfungsvorbereitung KW - UX Design Y1 - 2019 SN - 978-3-9504772-0-7 PB - UX KnowHow Klosterneuburg CY - Klosterneuburg ER - TY - GEN A1 - Dolezal, Dominik A1 - Schuller, Tamara T1 - Lernen im Aufbruch: Schüler*innenzentrierter Unterricht im Lernbüro KW - learning office KW - person-centered learning KW - student-centered classrooms KW - engineering education Y1 - 2019 ER - TY - CHAP A1 - Pucher, Robert T1 - A CURRICULUM IN SOFTWARE ENGINEERING OPTIMIZED FOR STUDENTS WHO WORK T2 - Proceedings of the Seventeenth International Conference on Developing Real-Life Learning Experiences (DRLE 2019), May 30th - 31st , 2019 at King Mongkut's Institute of Technology KW - Computer Science KW - Curriculum Y1 - 2019 ER - TY - GEN A1 - Pucher, Robert T1 - A NEW APPROACH IN COMPUTER SCIENCE EDUCATION TO ENSURE OPTIMAL EMPLOYABILITY OF GRADUATES AD TO REDUCE DROPOUTS KW - Computer Science KW - Curriculum Y1 - 2019 ER - TY - GEN A1 - Pucher, Robert T1 - A CURRICULUM IN SOFTWARE ENGINEERING OPTIMIZED FOR STUDENTS WHO WORK KW - Computer Science KW - Curriculum Y1 - 2019 ER - TY - GEN A1 - Pucher, Robert T1 - How Real People Use Voice User Interfaces KW - User Experience Y1 - 2019 ER - TY - THES A1 - Urbauer, Philipp T1 - Conceptualization and Evaluation of Interoperable and Modular IT-Framework Components for Exchanging Big Data Information Sets KW - Interoperability KW - Standardization KW - Open Data KW - Healthcare KW - Health Level 7 (HL7) Y1 - ER - TY - CHAP A1 - Bernsteiner, Clemens ED - Lewinski, Silke ED - Wittmann, Heinz T1 - Zu den Brettern, die die Welt bedeuten: Von Bühnenwerken und bühnenmäßigen Aufführungen im österreichischen Urheberrecht T2 - Urheberrecht! Festschrift für Michel M. Walter zum 80. Geburtstag KW - Copyright Y1 - SP - 287 EP - 302 ER - TY - BOOK A1 - Wala, Thomas A1 - Fröhlich, Dominik T1 - Wissen schaffen für Ingenieure: Der Wegweiser durch deine Masterarbeit KW - Teaching Y1 - PB - Amazon Media CY - Luxemburg ER - TY - JOUR A1 - Bernsteiner, Clemens T1 - Wenn der Nachwuchs viel zu früh kommt: „Papa-Monat“ im Ausnahmezustand JF - ecolex KW - Maternity leave Y1 - VL - 2019 IS - 6 SP - 533 EP - 536 ER - TY - JOUR A1 - Bernsteiner, Clemens A1 - Miernicki, Martin T1 - SEPA-Lastschrift und Valutaverhältnis – Zivilrechtliche Fragen von Erstattung und Widerruf JF - BankArchiv (ÖBA) KW - Payment Y1 - VL - 2019 SP - 411 EP - 419 ET - 6 ER - TY - CHAP A1 - Wala, Thomas A1 - Schmid, Judith ED - Achinger, Regina ED - Gaisch, Martina T1 - Bewegungsförderung im Betrieb durch Active Workplace Design T2 - Coming Soon. The Future of Work, Education and Living KW - Active Workplace Y1 - 2019 VL - 2019 CY - Linz ER - TY - JOUR A1 - Wala, Thomas A1 - Felleitner, Katharina T1 - Praxisbezug der Hochschullehre – dargestellt am Beispiel des österreichischen Fachhochschul-Sektors JF - HM KW - Teaching Y1 - VL - 2019 IS - 1 SP - 8 ff ER - TY - CHAP A1 - Bernsteiner, Clemens ED - Kirchmayr-Schliesselberger, Sabine ED - Klas, Wolfgang ED - Miernicki, Martin ED - Rinderle-Ma, Stefanie ED - Weilinger, Arthur T1 - Kryptowährungen und Gewerberecht T2 - Kryptowährungen KW - Currency Y1 - SP - 463 EP - 487 ER - TY - BOOK A1 - Wala, Thomas A1 - Baumüller, Josef A1 - Krimmel, Kathrin T1 - Buchhaltung, Bilanzierung und Steuern KW - Accounting Y1 - VL - 2019 PB - Verlag Österreich CY - Wien ER - TY - JOUR A1 - Wala, Thomas A1 - Patscheider, Herwig T1 - Modularisierung von Fachhochschul-Studiengängen JF - zfhr KW - Curricula Y1 - VL - 2019 IS - 3 SP - 79 ff ER - TY - JOUR A1 - Wala, Thomas T1 - Die betriebswirtschaftliche Klausur: Rechnungswesen JF - WISU KW - Accounting Y1 - VL - 2019 IS - 3 SP - 322 ff ER - TY - BOOK A1 - Lehner, Martin T1 - Didaktik KW - Didactics Y1 - PB - utb ER - TY - JOUR A1 - Wala, Thomas A1 - Felleitner, Katharina T1 - Die betriebswirtschaftliche Klausur: Finanzierung JF - WISU KW - Financing Y1 - VL - 2018 IS - 11 SP - 1242 ff ER - TY - JOUR A1 - Wala, Thomas T1 - Move it! Fitness im Büro mit Active Workplace Design JF - ASoK KW - Active Workplace Y1 - VL - 2019 IS - 5 SP - 186 ff ER - TY - JOUR A1 - Wala, Thomas T1 - Die betriebswirtschaftliche Klausur: Unternehmensführung JF - WISU KW - Management Y1 - VL - 2019 SP - 933 ff EP - 8 ER - TY - BOOK A1 - Wala, Thomas T1 - Klausurtraining Accounting & Finance KW - Accounting & Finance Y1 - N1 - https://bookboon.com/de/klausurtraining-accounting-finance-ebook PB - Bookboon CY - London ER - TY - JOUR A1 - Bernsteiner, Clemens T1 - Der U.S. Music Modernization Act – Ein erster Überblick, Medien und Recht International JF - MR-Int KW - Media Y1 - IS - 3-4 SP - 113 EP - 115 ER - TY - GEN A1 - Leitner, Rita A1 - Sauermann, Stefan T1 - Erreichen „harmonisierter Empfehlungen“: von Studierenden generierte Fragen als Ausgangspunkt für evidenzbasierte Argumentation von Stakeholder-Sichtweisen – ein problem-based learning Ansatz KW - Problem Based Learning KW - Didactics KW - eHealth KW - Education Y1 - ER - TY - GEN A1 - Bucher, Christoph Michael A1 - Aburaia, Mohamed A1 - Markl, Erich A1 - Engelhardt-Nowitzki, Corinna A1 - Lackner, Maximilian A1 - Gonzales-Gutierrez, J. A1 - Lammer, Helmuth T1 - Continuous fiber reinforced freeform 3D printing KW - Additive Manufacturing Y1 - ER - TY - CHAP A1 - Lackner, Maximilian A1 - Markl, Erich A1 - Aburaia, Mohamed T1 - Cybersecurity Management for (Industrial) Internet of Things: Challenges and Opportunities T2 - Journal of Information Technology & Software Engineering Keywords KW - Security Y1 - ER - TY - JOUR A1 - Schneider, Simon A1 - Bartlmä, Nadja A1 - Leibold, Jens A1 - Schöfmann, Petra A1 - Tabakovic, Momir A1 - Zelger, Thomas T1 - New Assessment Method for Buildings and Districts towards "Net Zero Energy Buildings" Compatible with the Energy Scenario 2050 JF - REAL CORP 2019 KW - Renewable Energies KW - Buildings Y1 - IS - April 2019 ER - TY - GEN A1 - Stoiber, Stefan A1 - Purtscher, Michaela A1 - Gepp, Barbara A1 - Huber-Gries, Carina T1 - Towards a platform for spatially defined cell characterization of a miniturized heart tissue model KW - Microfluidic KW - Tissue Engineering KW - Heart Y1 - ER - TY - CHAP A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Aburaia, Mohamed A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich T1 - Konferenz der Mechatronik-Plattform: Autonome mechatronische Systeme T2 - FH CAMPUS 02, 22. November 2018 Digital Manufacturing & Robotics im Department Industrial Engineering KW - Autonom KW - Mechatronic Y1 - 2020 ER - TY - CHAP A1 - Bucher, Michael A1 - Aburaia, Mohamed A1 - Markl, Erich A1 - Engelhardt-Nowitzki, Corinna A1 - Lackner, Maximilian A1 - Gonzalez-Gutierrez, Joamin A1 - Lammer, Herfried T1 - Poster Symposium on ADDitive Manufacturing and Innovative Technologies T2 - Symposium on ADDitive Manufacturing and Innovative Technologies KW - Innovative Technologies KW - ADDitive KW - Manufacturing Y1 - 2020 ER - TY - JOUR A1 - Lackner, Maximilian T1 - Industrial Engineering Management – THE key skill for the Digital Age JF - The International Journal of Engineering and Science (THE IJES) KW - Management KW - Industrial Engineering Y1 - ER - TY - THES A1 - Frohner, Matthias T1 - Quality Criteria and Concepts for the Development of Mobile Health Applications KW - mHealth KW - Quality KW - Telemonitoring KW - Communication Standards KW - Validation Y1 - ER - TY - CHAP A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Aburaia, Mohamed A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich T1 - Digital Manufacturing & Robotics im Department Industrial Engineering T2 - KONFERENZ DER MECHATRONIK PLATTFORM: Autonome mechatronische Systeme KW - Digital Manufacturing KW - Robotics KW - Industrial Engineering Y1 - ER - TY - GEN A1 - Hromada, Carina A1 - Tomasch, Janine A1 - Weihs, Anna A1 - Rünzler, Dominik A1 - Teuschl, Andreas T1 - Engineering of 3D Tissue Constructs Using our Novel MagneTissue Bioreactor as Alternatives to Animal Models KW - Bioreactor KW - Biomaterials Y1 - ER - TY - JOUR A1 - Markl, Erich A1 - Grünbichler, Hannes A1 - Lackner, Maximilian T1 - Cyanobacteria for PHB Bioplastics Production: A Review JF - IntechOpen N2 - Cyanobacteria, or blue-green algae, can be used as host to produce polyhydroxyalkanoates (PHA), which are promising bioplastic raw materials. The most important material thereof is polyhydroxybutyrate (PHB), which can replace the commodity polymer polypropylene (PP) in many applications, yielding a bio-based, biodegradable alternative solution. The advantage from using cyanobacteria to make PHB over the standard fermentation processes, with sugar or other organic (waste) materials as feedstock, is that the sustainability is better (compare first-generation biofuels with the feed vs. fuel debate), with CO2 being the only carbon source and sunlight being the sole energy source. In this review article, the state of the art of cyanobacterial PHB production and its outlook is discussed. Thirty-seven percent of dry cell weight of PHB could be obtained in 2018, which is getting close to up to 78% of PHB dry cell weight in heterotrophic microorganisms in fermentation reactors. A good potential for cyanobacterial PHB is seen throughout the literature. KW - Bio-based Plastics KW - PHB Y1 - ER - TY - JOUR A1 - Knapp, Alexander A1 - Lackner, Maximilian A1 - Markl, Erich T1 - Abrasive pads for sustainable and cost-effective industrial and institutional floor cleaning JF - International Journal of Advance Engineering and Research Development N2 - Industrial and institutional floor cleaning today relies on mechanical action combined with chemicals, which is costly and a burden to the environment. There are floor cleaning pads on the market which claim increased service time due to diamond particles contained in the nonwoven materials. In this study, it was investigated whether cleaning results can also be obtained with hard-particle-coated pads using only water. SiC, diamond and Al 2 O 3 were used with particle sizes between 5 and 125 µm. 5 g/m² of hard particles were applied to the pads in epoxy resin. Weight loss from abrasive cleaning in 500 cycles and gloss increase were measured. Diamond and silicon carbide particles were found to work with pure water, without the need for chemical cleaning agents. KW - Floor cleaning KW - Mechanical Action KW - Chemicals Y1 - 2018 SN - 2348-4470 SP - 84 EP - 86 ER - TY - GEN A1 - Kamravamanesh, Donya A1 - Pflügl, Stefan A1 - Lackner, Maximilian A1 - Herwig, Christoph T1 - Bioprocess Development for Sustainable poly-β-hydroxybutyrate Production KW - Bioplastics KW - PHB KW - Cyanobacteria Y1 - ER - TY - JOUR A1 - Markl, Erich A1 - Grünbichler, Hannes A1 - Lackner, Maximilian T1 - PHB - Bio Based and Biodegradable Replacement for PP: A Review JF - Novel Techniques in Nutrition and Food Science KW - Bio Degradable KW - PHB KW - Bio-based Plastics Y1 - VL - 2 IS - 2 ER - TY - JOUR A1 - Schneider, Simon A1 - Bartlmä, Nadja A1 - Leibold, Jens A1 - Schöffmann, Petra A1 - Tabakovic, Momir A1 - Zelger, Thomas T1 - New assessment method for buildings and districts towards “Net Zero Energy Buildings" compatible with the energy scenario 2050 JF - Corp KW - Energy Technologies KW - Building Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - Schneider, Simon A1 - Leibold, Jens A1 - Zelger, Thomas A1 - Bartlmä, Nadja A1 - Holzer, Peter A1 - Schöffmann, Petra T1 - Way to positive energy districts in Vienna T2 - Mission Innovation Austria KW - Energy Technologies KW - Vienna Y1 - ER - TY - CHAP A1 - Tabakovic, Momir T1 - Development and Implementation of BIPV Courseware for Higher Education and Professionals T2 - Smart Education and e-Learning KW - Education KW - E-Learning Y1 - PB - Springer ER - TY - THES A1 - Tabakovic, Momir T1 - Direct conversion of waste heat into electric energy by thermoelectric generators N2 - The energy crisis and environment deterioration are two major problems for the 21st century. Waste heat recovery offers many opportunities to make a global contribution to this challenge. Key concepts such as waste heat recovery are the basic ideas in thermoelectricity. A part of waste heat is produced by solid-fuel stoves. Nevertheless, the quantity of high-performance solid-fuel stoves is increasing very quickly for economic and environmental reasons. These sophisticated stoves need electricity for the pump for water circulation and the control system. Thermoelectric generators (TEG) could help with this issue. This work aims to present an experimental validation of integrating a thermoelectric generator into a solid-fuel stove. An economic comparison between the most common Bismuth Telluride (Bi2Te3) module and the newly developed half-Heusler modules is complete. An experimental set-up was built to optimize the common (Bi2Te3) modules and test the newly developed half-Heusler modules from an entire system point of view. An assessment of thermoelectric technology potential, module prices, further material developments and applications is completed. Based on the literature research and a Computational Fluid Dynamics (CFD) simulation software the first prototype was built. This set-up is composed of a thermal loop with a hot gas source, a cold fluid, a hot fin exchanger, and thermoelectric modules. The number and the place of these modules are changed to study different configurations. A specific maximum power point tracker DC/DC converter charging a battery is added in order to study the electrical power produced by the module. Different operating points of hot inlet gas airflow were tested for the Bismuth Telluride and half-Heusler modules. The Bismuth Telluride module was tested under real-life conditions using the exhaust of the solid-fuel stoves without influencing the combustion chamber. KW - Energy Technologies KW - Renewable Energy Y1 - ER - TY - JOUR A1 - Rieder, Bernhard A1 - Weihs, Anna A1 - Weidinger, Adelheid A1 - Sczwarc, Dorota A1 - Nürnberger, Sylvia A1 - Redl, Heinz A1 - Rünzler, Dominik A1 - Huber-Gries, Carina A1 - Teuschl, Andreas T1 - Hydrostatic pressure-generated reactive oxygen species induce osteoarthritic conditions in cartilage pellet cultures JF - Scientific Reports KW - Bioreactor KW - Osteoarthritis KW - Cartilage KW - Reactive oxygen species Y1 - ER - TY - JOUR A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Schmid, Judith A1 - Faast, Thomas T1 - Mutual Benefits from Entrepreneurship of Non-business University Graduates for Academia and Founders JF - International Academic Journal of Entrepreneurship N2 - There is a trend among universities to teach entrepreneurship and support startup initiatives. In this article, the state-ofthe- art in entrepreneurship higher education and university ecosystems of non-business schools is reviewed, and the example of the University of Applied Sciences Technikum Wien, Austria, and one of its startup show cases, Toolsense, is elaborated to understand critical success factors for non-business graduates as founders. The mutual benefits for universities and founders are discussed. In the case of Toolsense and the University of Applied Sciences, narrow band IoT as brought to the University by the startup. Implications on a universities’ innovation and portfolio management are highlighted. Concerning startups, the importance of growth financing after initial success is elaborated. KW - Entrepreneurship KW - Incubator KW - Startup-Business Y1 - ER - TY - CHAP A1 - Gonzalez-Gutierrez, Joamin A1 - Treitler, Manuel A1 - Spoerk, Martin A1 - Arbeiter, Florian A1 - Schuschnigg, Stephan A1 - Lammer, Herfried A1 - Lackner, Maximilian A1 - Aburaia, Mohamed A1 - Poszvek, Günther A1 - Zhang, Haiguang A1 - Sapkota, Janak A1 - Holzer, Clemes T1 - Carbon fiber reinforced thermoplastics for material extrusion additive manufacturing T2 - Conference proceedings of 35th International Conference of the Polymer Processing Society N2 - In an effort to broaden the engineering applications of material extrusion based additive manufacturing (MEAM), new materials are being developed. Adding carbon-fibers (CF) has been one strategy to increase the mechanical performance of different thermoplastics. One challenge is to determine the amount of CF needed to increase the mechanical performance without affecting the “printability” of the compounds. In this paper, different amounts (10, 15, and 20 vol.%) of CF were added to recycled polypropylene (rPP) and polyamide 12 (PA12). A compatibilizer was used for rPP, but not for PA12. Filaments for MEAM were extruded from the different compounds and the viscosity as well as the tensile properties were measured and compared to the processed polymeric matrices. It was observed that the viscosities at the angular frequencies relevant for MEAM (100 to 200 rad/s) were not significantly different for rPP+CF compounds, but it was higher for PA12+CF compounds. As expected, the elongation at break significantly decreased with the addition of CF for all compounds. For the composites with an rPP matrix, the Young’s modulus and the ultimate tensile strength (UTS) continuously increased as the CF content increased to 20 vol.%. For PA12-based materials, the Young’s modulus and the UTS increased with CF content, but adding more than 15 vol.% did not further improve these values. Therefore, it was concluded that for PA12 the maximum amount of CF that should be added was 15 vol.%. Using scanning electron microscopy, it was observed that the CF were homogeneously dispersed in the rPP matrix, but not so well in the PA12 matrix, with fibers being more concentrated towards the rim of the filament. Finally, filaments of rPP, rPP+20CF, PA12 and PA12+15CF were used to print complex geometries by means of MEAM, and it was observed that CF helped to reduce the warpage compared to the unfilled filaments. A potential application of this phenomenon could be the reduction of the bed temperature to develop a more energy efficient MEAM process for semi-crystalline polymers. KW - Additive Manufacturing KW - Materials Y1 - ER - TY - CHAP A1 - Lackner, Maximilian A1 - Markl, Erich A1 - Cermak, Corinna T1 - Energy Efficiency Management: State of the Art and Improvement Potential Analysis with Regard to Cargo Transport by Air and Rail T2 - Transportation Systems Analysis and Assessment N2 - This review article summarizes the state of the art in energy efficiency (EE) management in air and rail cargo transportation. After an introduction, explanations and definitions follow around the topic of energy efficiency. The political framework conditions of the European Union (EU) as well as the associated European Union Emissions Trading System are described. In particular, the drive technologies, CO2 emissions, and fuel-saving options are reviewed. KW - Energy KW - Cargo Y1 - 2020 ER - TY - CHAP A1 - Cermak, Corinna A1 - Markl, Erich A1 - Lackner, Maximilian T1 - Energy Efficiency Management: State of the Art and Improvement Potential Analysis with Regard to Cargo Transport by Air and Rail T2 - Transportation KW - Transportation KW - Analysis KW - Energy Efficiency Y1 - PB - Intech Open ER - TY - CHAP A1 - Rauer, Johannes A1 - Wöber, Wilfried A1 - Aburaia, Mohamed T1 - An Autonomous Mobile Handling Robot Using Object Recognition T2 - Proceedings of ARW & OAGM Workshop 2019 KW - Mobile Robotics Y1 - 2020 N1 - https://workshops.aapr.at/wp-content/uploads/2019/05/ARW-OAGM19_06.pdf ER - TY - GEN A1 - Rohatsch, Lukas T1 - Digital Solutions for Smart Cities KW - Smart City KW - Digital Solutions KW - Open Data KW - IoT Y1 - 2019 ER - TY - CHAP A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Aburaia, Mohamed A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich T1 - Digital Manufacturing & Robotics im Department Industrial Engineering T2 - Konferenz der Mechatronik Plattform Autonome mechatronische Systeme N2 - Digitalisierung und Automatisierung in produzierender Industrie sind Schlagwörter heutiger Forschungsbarbeiten am Department Industrial Engineering der Fachhochschule Technikum Wien. Künstliche Intelligenz, vernetzte Sensorsysteme oder übergreifende Prozessplanung ermöglichen Optimierung hinsichtlich Produktionszeit oder Fertigung von individualisierten Produkten, was zur Losgröße 1 führt. In diesem Dokument werden Forschungstätigkeiten des Departments Industrial Engineering im Kontext Vernetzung, Servicerobotik sowie Industrierobotik zusammengefasst. KW - Industrial Engineering KW - Digital Manufacturing KW - Networking KW - Robotics Y1 - 2018 SP - 20 EP - 21 ER - TY - GEN A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Aburaia, Mohamed T1 - Digital Manufacturing & Robotics im Department Industrial Engineering KW - Industrial Engineering KW - Digital Manufacturing KW - Networking KW - Robotics Y1 - ER - TY - GEN A1 - Litzenberger, Stefan A1 - Christensen, Troels A1 - Hofstätter, Otto A1 - Sabo, Anton T1 - "Klassifizierung des Straßenzustands beim Radfahren mittels Smartphone-Daten" KW - Cycling KW - Road Surface KW - Machine Learning KW - Accelerometer Data Y1 - ER - TY - CHAP A1 - Dannereder, Florian A1 - Pachschwöll, Paul A1 - Aburaia, Mohamed A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Engelhardt-Nowitzki, Corinna A1 - Shooman, Diane T1 - Development of a 3D-printed Bionic Hand with Muscle- and Force Control T2 - Austrian Robotics Workshop 2018 KW - Robotics KW - Prosthetics KW - 3D-Printing Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - van Sark, Wilfried A1 - Louwen, Atse A1 - Weiss, Ingrid A1 - Arancon, Sofia A1 - Makrides, George A1 - Hadjipanayi, Maria A1 - Loucaidou, Eliza T1 - Development of BIPV courseware for students and professionals T2 - Proceeding: Austrian PV Conference KW - Course Material KW - Photovoltaics Y1 - ER - TY - CHAP A1 - Tabakovic, Momir T1 - Direct conversation of waste heat from solid-fuel stove into electric energy using a high temperature thermoelectric generator compared to Bi2Te3 thermoelectric generator T2 - Proceeding: ISEC 2018 KW - Energy Conversion KW - Electricity KW - Waste Heat Y1 - ER - TY - GEN A1 - Sauermann, Stefan T1 - Continua Guidelines: Aktueller Stand und Ausblick KW - Standardization KW - eHealth Y1 - ER - TY - CHAP A1 - Eckerl, Sabrina A1 - Wahl, Harald A1 - Nimmervoll, Alexander T1 - Establishing a work-integrated bachelor degree program in computer science in Austria T2 - 21st World Conference on Cooperative and Work-Integrated Education (WACE 2019), University of Cincinnati, Ohio, United States, 3-7 August, 2019 KW - Work-Integrated Curriculum KW - Computer Science Education Y1 - SN - 978-0-473-49649-4 SP - 49 EP - 57 ER - TY - CHAP A1 - Wahl, Harald A1 - Schlager, Jörg A1 - Michalitsch, Markus A1 - Lindmaier, Christoph A1 - Ruttner, Georg F. A1 - Mense, Alexander T1 - LEIWI – A Tool to Compute the Quality of Life Using Open Data T2 - In Proceeding of 18th International Symposium on Communications and Information Technologies (ISCIT 2018) N2 - In 2013 the city of Vienna started to create the Smart City Vienna framework strategy. The meta-goal for 2050 is written as “The best quality of life for all inhabitants of Vienna, while minimizing the consumption of resources. This will be realized through comprehensive innovation.” Our research at the University of Applied Sciences Technikum Wien deals with Smart City in a way to design and implement IT services that support the ideas of the Viennese strategy. In this paper we describe a Web-based tool that allows quantifying the quality of life for any specific address in Vienna. Therefore, we designed an algorithm that calculates an index based on specific categories for specific regions in Vienna. The determination of a concrete value is achieved by the use of Open Data. Here, we explain the algorithm, the used data catalogues, and we show the functionality within a prototype. Finally, we refer to further steps and developments. KW - Smart City KW - Open Data KW - Quality of Life Y1 - SN - 978-1-5386-8457-3 SP - 116 EP - 120 ER - TY - CHAP A1 - Krizek, Gerd Christian A1 - Lietze, Stefanie A1 - Brezowar, Gabriela T1 - Blended Learning Platforms for Mathematics and Physics. The Open Educational Resources of the University of Applied Sciences Technikum Wien T2 - iCERi, 11th annual International Conference of Education, Research and Innovation KW - eLearning KW - Education KW - Mathematics KW - Physics Y1 - SN - 978-84-09-05948-5 ER - TY - CHAP A1 - Pasteka, Richard A1 - Forjan, Mathias A1 - Drauschke, Andreas T1 - Comparison of Mathematical and Controlled Mechanical Lung Simulation in Active Breathing and Ventilated State T2 - Proceedings of the 15th IFAC Conference on Programmable Devices and Embedded Systems PDeS 2018 KW - Breathing Simulation KW - Mathematical Models KW - In-silico Models KW - Flow Measurement KW - Mechanical Simulation Y1 - ER - TY - CHAP A1 - Krizek, Gerd Christian A1 - Brezowar, Gabriela A1 - Lietze, Stefanie T1 - Blended Learning Plattformen für Mathematik und Physik – die offenen Bildungsressourcen der Fachhochschule Technikum Wien T2 - Open Access Tage, Graz KW - eLearning KW - Education KW - Mathematics KW - Physics Y1 - ER - TY - GEN A1 - Krizek, Gerd Christian A1 - Lietze, Stefanie A1 - Brezowar, Gabriela T1 - Blended Learning Platforms for Mathematics and Physics. The Open Educational Resources of the University of Applied Sciences Technikum Wien KW - eLearning KW - Education KW - Mathematics KW - Physics Y1 - ER - TY - JOUR A1 - Lietze, Stefanie A1 - Krizek, Gerd Christian ED - Neue Medien in der Lehre Austria, Forum T1 - Lernvideos barrierefrei gestalten KW - Teaching KW - Video Y1 - VL - 2018 IS - 04 SP - 24 EP - 25 ER - TY - CHAP A1 - Fibich, Christian A1 - Tauner, Stefan A1 - Rössler, Peter A1 - Horauer, Martin A1 - Krapfenbauer, Markus A1 - Linauer, Martin A1 - Matschnig, Martin A1 - Taucher, Herbert T1 - Evaluation of Open-Source Linear Algebra Libraries in Embedded Applications T2 - 8th Mediterranean Conference on Embedded Computing (MECO), co-sponsored by IEEE, June 10-14, 2019, Budva, Montenegro KW - Embedded Systems KW - Basic Linear Algebra Subprograms KW - BLAS KW - Benchmark Y1 - 2019 ER - TY - GEN A1 - Pasteka, Richard A1 - Forjan, Mathias A1 - Drauschke, Andreas T1 - Comparison of Mathematical and Controlled Mechanical Lung Simulation in Active Breathing and Ventilated State KW - Breathing Simulation KW - Flow Measurement KW - In-silico Models KW - Mathematical Models KW - Mechanical Simulation Y1 - ER - TY - CHAP A1 - Fibich, Christian A1 - Horauer, Martin A1 - Obermaisser, Roman T1 - Reliability-Enhanced High-Level Synthesis using Memory Profiling and Fault Injection T2 - 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), Vancouver, BC, Canada, 2019 KW - Circuit faults KW - Reliability engineering KW - Field programmable gate arrays KW - Fault tolerance KW - Fault tolerant systems Y1 - 2019 SP - 1363 EP - 1370 ER - TY - JOUR A1 - Lietze, Stefanie ED - für LehrerInnenbildung, Journal T1 - Teamteaching, Fehler- und Feedbackkultur KW - Teaching KW - Feedback Y1 - VL - 2019 IS - 01/2019 SP - 90 EP - 96 ER - TY - GEN A1 - Pasteka, Richard A1 - Forjan, Mathias A1 - Drauschke, Andreas T1 - Comparison of breathing patterns for aerosol inhalation using an electro-mechanical lung simulator T2 - ALTEX Proceedings - EUSAAT 2018, Linz KW - Biomedical Engineering KW - mechanical lung-simulator Y1 - 2018 ER - TY - GEN A1 - Gottschalk, Marion A1 - Franzl, Gerald A1 - Frohner, Matthias A1 - Pasteka, Richard A1 - Uslar, Mathias T1 - Structured workflow achieving interoperable smart energy systems KW - Interoperability KW - Energy System KW - Use Case KW - Integration Profiles KW - Testing Y1 - ER - TY - CHAP A1 - Gottschalk, Marion A1 - Franzl, Gerald A1 - Frohner, Matthias A1 - Paštěka, Richard A1 - Uslar, Mathias T1 - Structured workflow achieving interoperable smart energy systems T2 - Proceedings of the 7th DACH+ Conference on Energy Informatics KW - Interoperability KW - Energy System KW - Use Case KW - Integration Profile KW - Testing Y1 - ER - TY - JOUR A1 - Gottschalk, Marion A1 - Franzl, Gerald A1 - Frohner, Matthias A1 - Paštěka, Richard A1 - Uslar, Mathias T1 - From Integration Profiles to Interoperability Testing for Smart Energy Systems at Connectathon Energy JF - Energies KW - Interoperability KW - Smart Energy System KW - Use Case KW - Testing KW - Connectathon Y1 - IS - 11/12 ER - TY - GEN A1 - Forjan, Mathias A1 - Pasteka, Richard A1 - Drauschke, Andreas T1 - Lung simulation – an alterna� tive approach to animal testing for applications in aerosol and respiratory research T2 - ALTEX Proceedings - EUSAAT 2018, Linz KW - Biomedical Engineering KW - lung simulation Y1 - ER - TY - CHAP A1 - Rohatsch, Lukas A1 - Wahl, Harald A1 - Wagner, Josef T1 - GREISSLER.PLUS: Towards a Modern Distribution of Regional Goods in Rural Areas in the Digital Era T2 - Proceedings of the 8th International Conference on Smart Cities and Green ICT Systems KW - Logistic Challenges KW - Supply of Daily Goods KW - ICT Platform KW - Rural Areas Y1 - 2019 SN - 978-989-758-373-5 ER - TY - GEN A1 - Pasteka, Richard T1 - Applications of Biomedical Engineering in Respiratory Care KW - Biomedical Engineering Y1 - ER - TY - CHAP A1 - Pasteka, Richard A1 - Forjan, Mathias T1 - Changes of particle deposition caused by different breathing patterns during active lung simulation T2 - 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2019 KW - Lung Simulation KW - Breathing Simulation KW - Biomedical Engineering Y1 - 2020 SP - 4969 EP - 4972 ER - TY - JOUR A1 - Simsa, Robin A1 - Padma, Arvind A1 - Heher, Philipp A1 - Hellström, Mats A1 - Teuschl, Andreas A1 - Jenndahl, Lachmi A1 - Bergh, Niklas A1 - Fogelstrand, Per T1 - Systematic in vitro comparison of decellularization protocols for blood vessels. JF - PLoS One KW - Tissue Engineering KW - Decellularization KW - Blood Vessel Y1 - ER - TY - JOUR A1 - Fibich, Christian A1 - Tauner, Stefan A1 - Rössler, Peter A1 - Horauer, Martin A1 - Matschnig, Martin A1 - Taucher, Herbert T1 - FIJI – Fault InJection Instrumenter JF - EURASIP Journal on Embedded Systems KW - Fault injection KW - FPGA KW - Safety-critical system KW - Verification KW - Electronic design automation Y1 - 2019 VL - 2019 IS - Februar 2019 ER - TY - CHAP A1 - Illich, Peter A1 - Eder, Gabriele C. A1 - Berger, Karl A. A1 - Ujvári, Gusztáv A1 - Rechberger, P. A1 - Moor, D. A1 - Aichinger, Martin T1 - Comparative Performance Measurements of Identical BIPV-Elements in Different Climatic Environments - A Round Robin Action within the IEA PVPS Task 15 Collaboration T2 - 35th European Photovoltaic Solar Energy Conference and Exhibition KW - Photovoltaics KW - Solar Power Y1 - SN - 3-936338-50-7 ER - TY - JOUR A1 - Olaverri-Monreal, Cristina A1 - Errea-Moreno, Javier A1 - Diaz-Alvarez, Alberto A1 - Biurrun-Quel, Carlos A1 - Serrano-Arriezu, Luis A1 - Kuba, Markus T1 - Connection of the SUMO Microscopic Traffic Simulator and the Unity 3D Graphic Engine to Evaluate V2X Communication-Based Systems JF - Sensors KW - Traffic KW - Simulator Y1 - ER - TY - JOUR A1 - Teuschl, Andreas A1 - Holnthoner, Wolfgang A1 - Monforte, Xavier T1 - Repopulation of an auricular cartilage scaffold, AuriScaff, perforated with an enzyme combination JF - Acta Biomater. N2 - Biomaterials currently in use for articular cartilage regeneration do not mimic the composition or architecture of hyaline cartilage, leading to the formation of repair tissue with inferior characteristics. In this study we demonstrate the use of "AuriScaff", an enzymatically perforated bovine auricular cartilage scaffold, as a novel biomaterial for repopulation with regenerative cells and for the formation of high-quality hyaline cartilage. AuriScaff features a traversing channel network, generated by selective depletion of elastic fibers, enabling uniform repopulation with therapeutic cells. The complex collagen type II matrix is left intact, as observed by immunohistochemistry, SEM and TEM. The compressive modulus is diminished, but three times higher than in the clinically used collagen type I/III scaffold that served as control. Seeding tests with human articular chondrocytes (hAC) alone and in co-culture with human adipose-derived stromal/stem cells (ASC) confirmed that the network enabled cell migration throughout the scaffold. It also guides collagen alignment along the channels and, due to the generally traverse channel alignment, newly deposited cartilage matrix corresponds with the orientation of collagen within articular cartilage. In an osteochondral plug model, AuriScaff filled the complete defect with compact collagen type II matrix and enabled chondrogenic differentiation inside the channels. Using adult articular chondrocytes from bovine origin (bAC), filling of even deep defects with high-quality hyaline-like cartilage was achieved after 6 weeks in vivo. With its composition and spatial organization, AuriScaff provides an optimal chondrogenic environment for therapeutic cells to treat cartilage defects and is expected to improve long-term outcome by channel-guided repopulation followed by matrix deposition and alignment. STATEMENT OF SIGNIFICANCE: After two decades of tissue engineering for cartilage regeneration, there is still no optimal strategy available to overcome problems such as inconsistent clinical outcome, early and late graft failures. Especially large defects are dependent on biomaterials and their scaffolding, guiding and protective function. Considering the currently used biomaterials, structure and mechanical properties appear to be insufficient to fulfill this task. The novel scaffold developed within this study is the first approach enabling the use of dense cartilage matrix, repopulate it via channels and provide the cells with a compact collagen type II environment. Due to its density, it also provides better mechanical properties than materials currently used in clinics. We therefore think, that the auricular cartilage scaffold (AuriScaff) has a high potential to improve future cartilage regeneration approaches. KW - Auricular cartilage KW - Cartilage Regeneration KW - Human adipose derived stromal/stem cells KW - Tissue Engineering KW - Decellularization Y1 - 2020 VL - 2019 IS - Mar/86 SP - 207 EP - 222 ER - TY - THES A1 - Traxler, Lukas T1 - Testing the Optical Quality of Intraocular Lenses Regarding Postoperative Tilt and Decentration KW - Intraocular Lens KW - Cataract KW - Testing method Y1 - PB - TU Wien - Fakultät für Physik CY - Wien ER - TY - GEN A1 - Nemec, Iris T1 - Current prosthetic projects and prosthetic developments KW - Prosthetics KW - 3D Printing KW - Use Case Y1 - ER - TY - JOUR A1 - Silla, Anne A1 - Leden, Lars A1 - Rämä, Pirkko A1 - Scholliers, Johan A1 - van Noort, Martijn A1 - Morris, Andrew A1 - Hancox, Graham A1 - Bell, Daniel T1 - A headway to improve PTW rider safety within the EU through three types of ITS JF - European Transport Research Review KW - Transport KW - Safety Y1 - SP - 1 EP - 12 ER - TY - JOUR A1 - Nürnberger, Sylvia A1 - Schneider, Cornelia A1 - van Osch, Gerjo A1 - Keibl, Claudia A1 - Rieder, Bernhard A1 - Monforte, Xavier A1 - Teuschl, Andreas A1 - Mühleder, Severin A1 - Holnthoner, Wolfgang A1 - Schädl, Barbara A1 - Gahleitner, Christoph A1 - Redl, Heinz A1 - Wolbank, Susanne T1 - Repopulation of an auricular cartilage scaffold, AuriScaff, perforated with an enzyme combination. JF - Acta Biomaterialia KW - Tissue Engineering KW - Decellularization KW - Cartilage Y1 - ER - TY - JOUR A1 - Holnthoner, Wolfgang T1 - Adipose-tissue-derived therapeutic cells in their natural environment as an autologous cell therapy strategy: the microtissue-stromal vascular fraction JF - Eur Cell Mater. N2 - The prerequisite for a successful clinical use of autologous adipose-tissue-derived cells is the highest possible regenerative potential of the applied cell population, the stromal vascular fraction (SVF). Current isolation methods depend on high enzyme concentration, lysis buffer, long incubation steps and mechanical stress, resulting in single cell dissociation. The aim of the study was to limit cell manipulation and obtain a derivative comprising therapeutic cells (microtissue-SVF) without dissociation from their natural extracellular matrix, by employing a gentle good manufacturing practice (GMP)-grade isolation. The microtissue-SVF yielded larger numbers of viable cells as compared to the improved standard-SVF, both with low enzyme concentration and minimal dead cell content. It comprised stromal tissue compounds (collagen, glycosaminoglycans, fibroblasts), capillaries and vessel structures (CD31+, smooth muscle actin+). A broad range of cell types was identified by surface-marker characterisation, including mesenchymal, haematopoietic, pericytic, blood and lymphatic vascular and epithelial cells. Subpopulations such as supra-adventitial adipose-derived stromal/stem cells and endothelial progenitor cells were significantly more abundant in the microtissue-SVF, corroborated by significantly higher potency for angiogenic tube-like structure formation in vitro. The microtissue-SVF showed the characteristic phenotype and tri-lineage mesenchymal differentiation potential in vitro and an immunomodulatory and pro-angiogenic secretome. In vivo implantation of the microtissue-SVF combined with fat demonstrated successful graft integration in nude mice. The present study demonstrated a fast and gentle isolation by minor manipulation of liposuction material, achieving a therapeutically relevant cell population with high vascularisation potential and immunomodulatory properties still embedded in a fraction of its original matrix. KW - Adipose-tissue KW - autologous cell therapy KW - microtissue KW - stromal vascular fraction KW - vascularization Y1 - 2020 VL - 2019 IS - Feb, 37 SP - 113 EP - 133 ER - TY - JOUR A1 - Heimel, Patrick A1 - Swiadek, Nicole V. A1 - Slezak, Paul A1 - Kerbl, Markus A1 - Schneider, Cornelia A1 - Nürnberger, Sylvia A1 - Redl, Heinz A1 - Teuschl, Andreas A1 - Hercher, David T1 - Iodine-Enhanced Micro-CT Imaging of Soft Tissue on the Example of Peripheral Nerve Regeneration JF - Contrast Media & Molecular Imaging KW - µCT KW - Imaging KW - Tissue Engineering KW - Tissue Regeneration Y1 - ER - TY - CHAP A1 - Himmelstoß, Felix A1 - Edelmoser, Karl T1 - Zero-Current-Switching Boost Converter, Power Conversion and Intelligent Motion T2 - Proceedings of PCIM 2019, Nuernberg, Germany, May 7-9, 2019 KW - Discontinuous Conduction Mode KW - DC/DC Converter KW - Resonant Converter KW - ZCS KW - DCM Y1 - 2019 SN - 978-3-8007-4938-6 SP - 1686 EP - 1691 ER - TY - CHAP A1 - Himmelstoß, Felix A1 - Votzi, Helmut T1 - A family of quadratic DC/DC converters with one low-side switch and a tapped inductor at the output side T2 - Aegean Conference on Electrical Machines and Power Electronics & Optimization of Electrical & Electronic Equipment Conference, Istanbul Turkey, August, 27 – 29, 2019 KW - DC/DC Converter KW - Tapped Inductor Y1 - 2019 ER -