@inproceedings{HimmelstossHofschweigerVotzi, author = {Himmelstoss, Felix and Hofschweiger, Andreas and Votzi, Helmut}, title = {Quadratic Combined Forward-Flyback Converter}, series = {Power Conversion and Intelligent Motion Conference (PCIM) 2023, May 9-11, 2023 Nurenberg, Germany}, booktitle = {Power Conversion and Intelligent Motion Conference (PCIM) 2023, May 9-11, 2023 Nurenberg, Germany}, doi = {10.30420/566091315}, pages = {1446 -- 1453}, subject = {DC/DC converter}, language = {en} } @inproceedings{HimmelstossErtlVotzi, author = {Himmelstoss, Felix and Ertl, Benjamin and Votzi, Helmut}, title = {A new limited duty cycle step-up converter}, series = {International European Conference on Interdisciplinary Scientific Research, July 13-15, 2023, Rome, Italy}, booktitle = {International European Conference on Interdisciplinary Scientific Research, July 13-15, 2023, Rome, Italy}, pages = {811 -- 833}, subject = {DC/DC converter}, language = {en} } @inproceedings{StohanzlKubinger, author = {Stohanzl, Martin and Kubinger, Wilfried}, title = {Low-Cost Multispectral Camera Array with Image Registration}, series = {Proceedings of the Austrian Robotics Workshop 2023, p. 146, 12-13 April, 2023, Linz, Austria}, booktitle = {Proceedings of the Austrian Robotics Workshop 2023, p. 146, 12-13 April, 2023, Linz, Austria}, pages = {146 -- 146}, subject = {Multicamera}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {Modified Boost Converter with additional Boehringer network}, series = {10th International Zeugma Conference on Scientific Research, June 25-26, 2023, Gaziantep, Turkey, pp. 404-411}, booktitle = {10th International Zeugma Conference on Scientific Research, June 25-26, 2023, Gaziantep, Turkey, pp. 404-411}, pages = {404 -- 411}, subject = {DC/DC converter}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {High Step-Up Converter with Continuous Input and Output Current}, series = {5th International Ankara Multidisciplinary Studies Congress, Ankara, Turkey, Jan. 27-29, 2023}, booktitle = {5th International Ankara Multidisciplinary Studies Congress, Ankara, Turkey, Jan. 27-29, 2023}, pages = {978 -- 989}, subject = {power converter}, language = {en} } @article{HanetsederLevstekTeuschlWolleretal., author = {Hanetseder, Dominik and Levstek, Tina and Teuschl-Woller, Andreas and Frank, Julia Katharina and Schaedl, Barbara and Redl, Heinz and Marolt Presen, Darja}, title = {Engineering of extracellular matrix from human iPSC-mesenchymal progenitors to enhance osteogenic capacity of human bone marrow stromal cells independent of their age}, series = {Front Bioeng Biotechnol}, volume = {11}, journal = {Front Bioeng Biotechnol}, doi = {https://doi.org/10.3389/fbioe.2023.1214019}, abstract = {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.}, subject = {aging}, language = {en} } @article{GollmannTepekoeylueGraberHirschetal., author = {Gollmann-Tepek{\"o}yl{\"u}, Can and Graber, Michael and Hirsch, Jakob and Mair, Sophia and Naschberger, Andreas and P{\"o}lzl, Leo and N{\"a}gele, Felix and Kirchmair, Elke and Degenhart, Gerald and Demetz, Egon and Hilbe, Richard and Chen, Hao-Yu and Engert, James C and B{\"o}hm, Anna and Franz, Nadja and Lobenwein, Daniela and Lener, Daniela and Fuchs, Christiane and Weihs, Anna and T{\"o}chterle, Sonja and Vogel, Georg F and Schweiger, Victor and Eder, Jonas and Pietschmann, Peter and Seifert, Markus and Kronenberg, Florian and Coassin, Stefan and Blumer, Michael and Hackl, Hubert and Meyer, Dirk and Feuchtner, Gudrun and Kirchmair, Rudolf and Troppmair, Jakob and Krane, Markus and Weiss, G{\"u}nther and Tsimikas, Sotirios and Thanassoulis, George and Grimm, Michael and Rupp, Bernhard and Huber, Lukas A and Zhang, Shen-Ying and Casanova, Jean-Laurent and Tancevski, Ivan and Holfeld, Johannes}, title = {Toll-Like Receptor 3 Mediates Aortic Stenosis Through a Conserved Mechanism of Calcification}, series = {Circulation}, volume = {147}, journal = {Circulation}, number = {20}, doi = {10.1161/CIRCULATIONAHA.122.063481}, pages = {1518 -- 1533}, subject = {Toll-like receptor 3}, language = {en} } @inproceedings{JankWagnerUrbaueretal., author = {Jank, Miran and Wagner, Fabian and Urbauer, Philipp and Balz, Andrea and Forjan, Mathias}, title = {Extended Reality Solutions in Medical Context and Educational Approaches}, series = {Healthcare Transformation with Informatics and Artificial Intelligence / 21th International Conference on Informatics, Management and Technology in Healthcare}, booktitle = {Healthcare Transformation with Informatics and Artificial Intelligence / 21th International Conference on Informatics, Management and Technology in Healthcare}, publisher = {iOS Press}, doi = {10.3233/SHTI230548}, pages = {521 -- 524}, abstract = {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.}, subject = {Virtual Reality}, language = {en} } @article{XuGeppLenggeretal., author = {Xu, Yingyang and Gepp, Barbara and Lengger, Nina and Yin, Jia and Breiteneder, Heimo}, title = {Identification of probable pectinesterase as a major allergen of pollen of the Asian white birch (Betula platyphylla) in northern China}, series = {Asian Pac J Allergy Immunol}, journal = {Asian Pac J Allergy Immunol}, doi = {10.12932/AP-100722-1409}, subject = {birch pollen allergy}, language = {en} } @article{Huber, author = {Huber, Albert}, title = {Quasilocal corrections to Bondi's mass-loss formula and dynamical horizons}, series = {Physical Review D}, volume = {Vol. 108}, journal = {Physical Review D}, number = {issue 8}, doi = {https://doi.org/10.1103/PhysRevD.108.084056}, subject = {BondiĀ“s mass-loss formula}, language = {en} }