@article{Huber,
  author    = {Huber, Albert},
  title     = {The gravitational field of a massless particle on the horizon of a stationary black hole},
  series = {Classical and Quantum Gravity},
  journal   = {Classical and Quantum Gravity},
  abstract  = {In this work, the field of a gravitational shockwave generated by a massless point-like particle is calculated at the event horizon of a stationary Kerr-Newman black hole. Using the geometric framework of generalized Kerr-Schild deformations in combination with the spin-coefficient formalism of Newman and Penrose, it is shown that the field equations of the theory, at the event horizon of the black hole, can be reduced to a single linear ordinary differential equation for the so-called profile function of the geometry. This differential relation is solved exactly. Based on the results obtained, a physical interpretation is given for the found shockwave spacetime, and it is clarified how these results lead back to those of previous works on the subject, which deal with the much simpler cases of gravitational shockwaves in static black hole backgrounds.},
  subject      = {Gravitation},
  language  = {en}
}
@article{HoffmannKuba,
  author    = {Hoffmann, Michael E. and Kuba, Markus},
  title     = {Logarithmic integrals, zeta values, and tiered binomial coeffcients},
  series = {Monatshefte fuer Mathematik},
  journal   = {Monatshefte fuer Mathematik},
  subject      = {Integrals},
  language  = {en}
}
@article{BelkacemKupkaPhilidetetal.,
  author    = {Belkacem, K{\´e}vin and Kupka, Friedrich and Philidet, Jordan and Samadi, R{\´e}za},
  title     = {Surface effects and turbulent pressure. Assessing the Gas-Γ1 and Reduced-Γ1 empirical models.},
  series = {Astronomy \& Astrophysics},
  journal   = {Astronomy \& Astrophysics},
  subject      = {Surface},
  language  = {en}
}
@article{RauerKroissKryvinskaetal.,
  author    = {Rauer, Johannes Nikolaus and Kroiss, Michael and Kryvinska, Natalia and Engelhardt-Nowitzki, Corinna and Aburaia, Mohamed},
  title     = {Cross-university virtual teamwork as a means of internationalization at home},
  series = {The International Journal of Management Education, Volume 19, Issue 3},
  journal   = {The International Journal of Management Education, Volume 19, Issue 3},
  number    = {Issue 3},
  subject      = {Virtual Teamwork},
  language  = {en}
}
@article{SinelnikovaMandlAgeliietal.,
  author    = {Sinelnikova, Anna and Mandl, Thomas and Agelii, Harald and Gr{\aa}n{\"a}s, Oscar and Marklund, Erik G. and Caleman, Carl and De Santis, Emiliano},
  title     = {Protein orientation in time-dependent electric fields: orientation before destruction},
  series = {Biophysical Journal},
  journal   = {Biophysical Journal},
  number    = {Volume 120, Issue 17},
  pages     = {3709 -- 3717},
  subject      = {Protein},
  language  = {en}
}
@article{KubaVarvak,
  author    = {Kuba, Markus and Varvak, Anna},
  title     = {On Path diagrams and Stirling permutations},
  series = {S{\´e}minaire Lotharingien de Combinatoire},
  journal   = {S{\´e}minaire Lotharingien de Combinatoire},
  number    = {B82c (2021)},
  pages     = {28},
  abstract  = {A permutation can be locally classified according to the four local types: peaks, valleys, double rises and double falls. The corresponding classification of binary increasing trees uses four different types of nodes. Flajolet demonstrated the continued fraction representation of the generating function of local types, using a classical bijection between permutations, binary increasing trees, and suitably defined path diagrams induced by Motzkin paths. The aim of this article is to extend the notion of local types from permutations to k-Stirling permutations (also known as k-multipermutations). We establish a bijection of these local types to node types of (k+1)-ary increasing trees. We present a branched continued fraction representation of the generating function of these local types through a bijection with path diagrams induced by Łukasiewicz paths, generalizing the results from permutations to arbitrary k-Stirling permutations. We further show that the generating function of ordinary Stirling permutation has at least three branched continued fraction representations, using correspondences between non-standard increasing trees, k-Stirling permutations and path diagrams.},
  subject      = {Kettenbruch},
  language  = {en}
}
@article{Wala,
  author    = {Wala, Thomas},
  title     = {Fitness im B{\"u}ro mit Active Workplace Design},
  series = {Wirtschaft und Management : Schriftenreihe zur wirtschaftswissenschaftlichen Forschung und Praxis},
  journal   = {Wirtschaft und Management : Schriftenreihe zur wirtschaftswissenschaftlichen Forschung und Praxis},
  number    = {31},
  pages     = {47 -- 58},
  abstract  = {Wissensarbeiter:innen verbringen den {\"u}berwiegenden Teil ihrer Arbeitszeit sitzend vor dem Computer. Die negativen Folgen von langem Sitzen f{\"u}r die Gesundheit sind bekannt: Zu langes Sitzen bedingt einen niedrigen Kalorienverbrauch, der Stoffwechsel und das Herz-Kreislaufsystem laufen auf Sparflamme. Entsprechend steigt das Risiko f{\"u}r {\"U}bergewicht, Diabetes, Bandscheibenvorfall und Herz-Kreislauf- Erkrankungen. Unter den Folgen von langem Sitzen leiden aber nicht nur die betroffenen Mitarbeiter:innen selbst, sondern auch deren Arbeitgeber:innen, weil Mitarbeiter:innen mit einem auf Bewegungsmangel zur{\"u}ckzuf{\"u}hrenden reduzierten physischen und psychischen Wohlbefinden weniger produktiv und kreativ arbeiten bzw. aufgrund von Erkrankungen erst gar nicht arbeiten k{\"o}nnen. Der vorliegende Beitrag zeigt auf, wie Unternehmen durch das Setzen sanfter Bewegungszw{\"a}nge, den Einsatz dynamischer Arbeitsstationen sowie die Integration niederschwelliger Fitnessmodule in die B{\"u}rolandschaft f{\"u}r mehr k{\"o}rperliche Aktivit{\"a}t im Arbeitsalltag sorgen k{\"o}nnen.},
  subject      = {Arbeitsplatz},
  language  = {de}
}
@misc{Kupka,
  author    = {Kupka, Friedrich},
  title     = {Improvements to the Short-Characteristics Method in 3D RHD Simulations and some Unsolved Problems in Spectral Line Shapes of A-type Stars},
  subject      = {Convection},
  language  = {en}
}
@misc{Kupka,
  author    = {Kupka, Friedrich},
  title     = {Improvements in Numerical and Analytical Modelling Techniques to Study the Solar Surface},
  subject      = {Convection},
  language  = {en}
}
@misc{Kupka,
  author    = {Kupka, Friedrich},
  title     = {Advanced Convection Modelling in Asteroseismology and Stellar Evolution},
  subject      = {Convection},
  language  = {en}
}
@article{Huber,
  author    = {Huber, Albert},
  title     = {Hidden Killing fields, geometric symmetries and black hole mergers},
  series = {Annals of Physics},
  volume    = {434},
  journal   = {Annals of Physics},
  pages     = {17},
  abstract  = {In the present work, using the recently introduced framework of local geometric deformations, special types of vector fields - so-called hidden Killing vector fields - are constructed, which solve the Killing equation not globally, but only locally, i.e. in local subregions of spacetime. Taking advantage of the fact that the vector fields coincide locally with Killing fields and therefore allow the consideration of integral laws that convert into exact physical conservation laws on local scales, balance laws in dynamical systems without global Killing symmetries are derived that mimic as closely as possible the conservation laws for energy and angular momentum of highly symmetric models. The utility of said balance laws is demonstrated by a concrete geometric example, namely a toy model for the binary merger of two extremal Reissner-Nordstr{\"o}m black holes.},
  subject      = {Hidden Killing},
  language  = {en}
}
@incollection{LehnerSohm,
  author    = {Lehner, Martin and Sohm, Kurt},
  title     = {Qualit{\"a}t, didaktische Methodik und Digitalit{\"a}t},
  series = {Wie Corona die Hochschullehre ver{\"a}ndert: Erfahrungen und Gedanken aus der Krise zum zuk{\"u}nftigen Einsatz von eLearning},
  booktitle = {Wie Corona die Hochschullehre ver{\"a}ndert: Erfahrungen und Gedanken aus der Krise zum zuk{\"u}nftigen Einsatz von eLearning},
  publisher = {Springer Gabler},
  publisher      = {Fachhochschule Technikum Wien},
  pages     = {339 -- 350},
  subject      = {Hochschuldidaktik},
  language  = {de}
}
@article{KnollTartlerWala,
  author    = {Knoll, Leonhard and Tartler, Thomas and Wala, Thomas},
  title     = {Marktrisikopr{\"a}mie in {\"O}sterreich: ein halbes Jahrhundert kein klarer Sieger bei Aktie vs Anleihe},
  series = {CFO Aktuell},
  journal   = {CFO Aktuell},
  number    = {J{\"a}nner 2021},
  pages     = {12 -- 15},
  subject      = {Aktie},
  language  = {de}
}
@article{Wala,
  author    = {Wala, Thomas},
  title     = {Die betriebswirtschaftliche Klausur: Kostenrechnung.},
  series = {WISU},
  journal   = {WISU},
  number    = {6, 2021},
  pages     = {681 -- 684},
  subject      = {Betriebswirtschaftslehre},
  language  = {de}
}
@incollection{WalaFelleitnerGoll,
  author    = {Wala, Thomas and Felleitner-Goll, Katharina},
  title     = {Rahmenbedingungen der betrieblichen Innovationsarbeit},
  series = {Multidisziplin{\"a}re Perspektiven im Innovations-und Wissensmanagement},
  booktitle = {Multidisziplin{\"a}re Perspektiven im Innovations-und Wissensmanagement},
  publisher = {Peter Lang},
  address   = {Berlin},
  publisher      = {Fachhochschule Technikum Wien},
  pages     = {37 -- 58},
  subject      = {Betriebswirtschaftslehre},
  language  = {de}
}
@article{Wala,
  author    = {Wala, Thomas},
  title     = {Kreative Raumkonzepte f{\"o}rdern die Innovationskraft},
  series = {Wissensmanagement},
  journal   = {Wissensmanagement},
  number    = {2, 2021},
  pages     = {29},
  subject      = {Innovation},
  language  = {de}
}
@incollection{Salmen,
  author    = {Salmen, Christine},
  title     = {Erz{\"a}hlungen vom Umbruch in Rum{\"a}nien 1989},
  series = {Der Fall des Eisernen Vorhangs 1989 und die Folgen: europ{\"a}ische p{\"a}dagogische Perspektiven},
  booktitle = {Der Fall des Eisernen Vorhangs 1989 und die Folgen: europ{\"a}ische p{\"a}dagogische Perspektiven},
  publisher = {LIT Verlag},
  publisher      = {Fachhochschule Technikum Wien},
  subject      = {Eiserne Vorhang},
  language  = {de}
}
@inproceedings{ValckenborgBergerUjvarietal.,
  author    = {Valckenborg, Roland and Berger, Karl A. and {\´U}jv{\´a}ri, Guszt{\´a}v and Eder, Gabriele C. and Gaisberger, Lukas and Tabakovic, Momir and Polo Lopez, Christina S. and Boddaert, Simon and del Buono, Matteo and Mart{\´i}n Chivelet, Nuria and Sanz Martinez, Asier and Kim, Jun-Tae and Gerd Imenes, Anne},
  title     = {COMPARISON OF IEC 61853-1 MATRIX EVALUATIONS BASED ON INDOOR AND OUTDOOR MEASUREMENT DATA FROM PVPS TASK 15 BIPV ROUND-ROBIN},
  series = {38th European Photovoltaic Solar Energy Conference Proceedings, September 6-10, 2021},
  booktitle = {38th European Photovoltaic Solar Energy Conference Proceedings, September 6-10, 2021},
  subject      = {Measurement},
  language  = {en}
}
@inproceedings{SchwaigerAburaiaAburaiaetal.,
  author    = {Schwaiger, Simon and Aburaia, Mohamed and Aburaia, Ali and W{\"o}ber, Wilfried},
  title     = {Explainable Artificial Intelligence for Robot Arm Control},
  series = {Proceedings of the 32nd International DAAAM Virtual Symposium `Intelligent Manufacturing \& Automation`, 28-29th October 2021, Vienna},
  volume    = {32},
  booktitle = {Proceedings of the 32nd International DAAAM Virtual Symposium `Intelligent Manufacturing \& Automation`, 28-29th October 2021, Vienna},
  number    = {1},
  pages     = {0640 -- 0647},
  subject      = {Artificial Intelligence},
  language  = {en}
}
@article{LacknerLutzHribernig,
  author    = {Lackner, Maximilian and Lutz, Markus and Hribernig, Thomas},
  title     = {Neuartiges Verfahren zum L{\"o}schen von Metallbr{\"a}nden mit Zelluloseflakes},
  series = {Feuerwehr Fachjournal},
  journal   = {Feuerwehr Fachjournal},
  number    = {September 2021},
  pages     = {54},
  subject      = {Extinguisher},
  language  = {de}
}