@inproceedings{Roesel, author = {R{\"o}sel, Birgit}, title = {Erfahrungen mit einem Konzept f{\"u}r eine Kombination aus Vorlesung, {\"U}bung und Praktikum unter Verwendung aktivierender Lehrmethoden}, series = {Forum der Lehre : Digitale Akzente setzen}, booktitle = {Forum der Lehre : Digitale Akzente setzen}, pages = {33 -- 41}, abstract = {Im Beitrag wird das Konzept mit JiTT-Einheiten, klassischen Vorlesungen, {\"U}bungen und dem Praktikum vorgestellt. Insbesondere erfolgt eine Beschreibung der Struktur der Lehrtexte und der zugeh{\"o}renden Fragen. Nachfolgend werden Herausforderungen bei der Umsetzung des Konzeptes dargestellt. Betrachtet wird hier die Entscheidung {\"u}ber Anzahl der Lehrtexte sowie die Erstellung derselben durch die Autorin sowie die Umsetzung des gesamten Konzeptes auf einer Online-Plattform. Abschließend werden die Reaktionen und R{\"u}ckmeldungen der Studierenden zu dem neuen Lehrkonzept dargestellt. Basis sind hierbei die Auswertung der Beantwortung der Fragen in den JiTT-Einheiten sowie Befragungen der Studierenden mit verschiedenen Frageb{\"o}gen.}, language = {de} } @inproceedings{KusterleThumannMittermayr, author = {Kusterle, Wolfgang and Thumann, Maria and Mittermayr, Florian}, title = {ASSpC - Ein Forschungsprogramm f{\"u}r den Spritzbeton von morgen}, series = {Tagungs-CD der Spritzbeton-Tagung 2018, 11.-12. Januar 2018, Alpbach, Tirol, CD-ROM}, booktitle = {Tagungs-CD der Spritzbeton-Tagung 2018, 11.-12. Januar 2018, Alpbach, Tirol, CD-ROM}, abstract = {Spritzbeton wird im Tunnelbau als tempor{\"a}re und permanente St{\"u}tz- und Ausbaumaßnahme eingesetzt. Mit der Einf{\"u}hrung der alkalifreien Spritzbeton-Technologie wurde um 2004 ein großer Qualit{\"a}tssprung erzielt. Trotzdem besteht noch Optimierungsbedarf. Alle Bauwerke sollten heute nachhaltig und dauerhaft erstellt werden. Spritzbeton sollte daher aus m{\"o}glichst umweltneutralen Stoffen hergestellt werden und auch in aggressiver Umgebung dauerhaft, ohne ung{\"u}nstige Auswirkungen auf das Gesamtbauwerk, seine Aufgaben erf{\"u}llen. Das kann nur mit optimierten Rezepturen unter Einsatz ausgew{\"a}hlter Ausgangsstoffe realisiert werden. Das von der FFG in {\"O}sterreich gef{\"o}rderte Forschungsprogramm „Entwicklung neuer dauerhafter und nachhaltiger Spritzbetone" (Advanced and Sustainable Sprayed Concrete) setzt genau hier an.}, language = {de} } @misc{ChavezVegaBoehmScharffetal., author = {Chavez Vega, Jhohan Harvey and B{\"o}hm, Valter and Scharff, Moritz and Prem, Nina and Monkman, Gareth J. and Becker, Tatiana I. and G{\"u}nther, L. and Alencastre, Jorge H. and Grieseler, R. and Zimmermann, Klaus}, title = {Magneto-active elastomer as viscoelastic foundation material for artificial tactile sensors with tuneable properties}, series = {Book of Abstracts of the 16th German Ferrofluid Workshop, Braunschweig, 18.-20.07.2018}, journal = {Book of Abstracts of the 16th German Ferrofluid Workshop, Braunschweig, 18.-20.07.2018}, pages = {16 -- 17}, language = {en} } @incollection{SinghCapanni, author = {Singh, Max Diamond and Capanni, Felix}, title = {Medizintechnik-Spin-offs aus der Hochschule - Ein Prozessbeispiel}, series = {Entrepreneurship im Gesundheitswesen II}, booktitle = {Entrepreneurship im Gesundheitswesen II}, editor = {Pfannstiel Mario A., and Da-Cruz, Patrick and Rasche, Christoph}, publisher = {Springer Gabler}, address = {Wiesbaden}, isbn = {978-3-658-14781-5}, abstract = {Die Aufmerksamkeit f{\"u}r Unternehmensgr{\"u}ndungen hat in den letzten Jahren extrem zugenommen. Grunds{\"a}tzlich muss ein Start-up in einem kompetitiven Umfeld erfolgreich sein, um bestehen zu k{\"o}nnen. Der Weg dorthin wird maßgeblich beeinflusst durch Planung und finanzielle Ressourcen, die die Gr{\"u}nder bereitstellen m{\"u}ssen. In der Medizinprodukteindustrie kommen zus{\"a}tzlich große H{\"u}rden hinzu, die u. a. einen kurzen Produktlebenszyklus, lange Projektlaufzeiten, aufwendige klinische Studien und aktuell neue gesetzliche Verordnungen betreffen. Dieser Beitrag konzentriert sich zun{\"a}chst auf m{\"o}gliche F{\"o}rdermittel und Beratung von Start-up-Projekten aus dem Hochschulbereich. Aus einer Analyse derzeit existierender Gr{\"u}nderwettbewerbe im Hinblick auf das Gesundheitswesen werden dem Leser entsprechende Adressen zum Einwerben von F{\"o}rdermitteln geliefert. Dar{\"u}ber hinaus wird ein Pilot-Prozess vorgestellt, wie eine Ausgr{\"u}ndungsberatung an der Hochschule Ulm im Studiengang Medizintechnik derzeit verl{\"a}uft. Dies kann m{\"o}glicherweise ein Ankn{\"u}pfungspunkt f{\"u}r eine zuk{\"u}nftige Institutionalisierung von Spin-off-Vorhaben aus dem Hochschulbereich sein.}, language = {de} } @article{OlssonAbdulWahidNilssonetal., author = {Olsson, Nilla and Abdul Wahid, Fatmawati and Nilsson, Lars-Olof and Thiel, Charlotte and Wong, Hong S. and Baroghel-Bouny, V{\´e}ronique}, title = {Wick action in mature mortars with binary cements containing slag or silica fume - The relation between chloride and moisture transport properties under non-saturated conditions}, series = {Cement and Concrete Research}, volume = {111}, journal = {Cement and Concrete Research}, number = {September}, publisher = {Elsevier}, doi = {10.1016/j.cemconres.2018.06.006}, pages = {94 -- 103}, abstract = {Moisture and ionic transport under non-saturated condition is an important, but poorly understood transport phenomena particularly for mature systems containing supplementary cementitious materials. This paper investigates the moisture and chloride profiles of 3-year old mortars containing Portland cement (OPC), slag and silica fume (SF) after long-term (30-48 months) wick action exposure in 1.09 M NaCl solution. Moisture profiles were measured with ¹H NMR relaxometry and chloride profiles with microXRF. The measured profiles were discussed in relation to moisture dependent material properties such as chloride diffusion coefficients, moisture diffusion coefficients, and desorption isotherms. Results show that the combination of different cementitious materials, e.g. the cementitious binder, is the key factor affecting chloride penetration depth. The cementitious binder also strongly affects chloride diffusion coefficient, moisture diffusion coefficient and chloride binding properties, which are all important parameters for the prediction of chloride ingress.}, language = {en} } @inproceedings{ThielGehlen, author = {Thiel, Charlotte and Gehlen, Christoph}, title = {Compliance testing for probabilistic durability design purposes}, series = {Proceedings of the Sixth International Symposium on Life-Cycle Civil Engineering (IALCCE 2018), 28-31 October 2018, Ghent, Belgium}, booktitle = {Proceedings of the Sixth International Symposium on Life-Cycle Civil Engineering (IALCCE 2018), 28-31 October 2018, Ghent, Belgium}, publisher = {Taylor \& Francis}, language = {en} } @incollection{LatasteThielFranzoni, author = {Lataste, Jean-Fran{\c{c}}ois and Thiel, Charlotte and Franzoni, Elisa}, title = {Electrical Resistance}, series = {Methods of Measuring Moisture in Building Materials and Structures}, booktitle = {Methods of Measuring Moisture in Building Materials and Structures}, publisher = {Springer}, doi = {10.1007/978-3-319-74231-1_8}, pages = {55 -- 66}, abstract = {Electrical resistance is the ability for a material to impede the flow of electrical current. The resistance (R) is expressed in ohm (Ohm), its inverse is the conductance (C) is expressed in siemens (S). The resistance is function of geometry of tested body and measurement device. So one generally prefers the resistivity (ρΩ) expressed in ohm-meter (Ohm·m), or its inverse the conductivity (σ) in siemens per meter (S/m), representing the intrinsic material's property.}, language = {en} } @incollection{HansenLatasteThiel, author = {Hansen, Kurt Kielsgaard and Lataste, Jean-Fran{\c{c}}ois and Thiel, Charlotte}, title = {ND-Methods - From a Surface}, series = {Methods of Measuring Moisture in Building Materials and Structures}, booktitle = {Methods of Measuring Moisture in Building Materials and Structures}, publisher = {Springer}, doi = {10.1007/978-3-319-74231-1_21}, pages = {193 -- 198}, abstract = {A complicated application is to measure a moisture distribution with depth from a surface non-destructively. Only a few methods are suitable for such a case.}, language = {en} } @incollection{ThielGehlen, author = {Thiel, Charlotte and Gehlen, Christoph}, title = {Nuclear Magnetic Resonance and Magnetic Resonance Imaging}, series = {Methods of Measuring Moisture in Building Materials and Structures}, booktitle = {Methods of Measuring Moisture in Building Materials and Structures}, publisher = {Springer}, doi = {10.1007/978-3-319-74231-1_13}, pages = {99 -- 108}, abstract = {Nuclear Magnetic Resonance (NMR) enables to quantify the hydrogen nuclei in a sample and thus indirectly the water content. Here, hydrogen nuclei are put in oscillation (resonance) by applying a magnetic field and additional irradiation with pulsed electromagnetic waves of certain frequencies. In case all hydrogen nuclei of a sample are exclusively bound in water molecules, the resulting initial amplitude of the detected NMR signal is directly proportional to the water content. The subsequent attenuation of the oscillation is caused by relaxation mechanisms and provides information on the mobility and thus the binding states of the hydrogen nuclei. Therefore even the pore size distribution can be determined in completely water-saturated samples. If the magnetic field is graded, images can be created based on spatially resolved nuclei density distributions (MRI). Depending on the research objective, tailored choice of equipment and settings can be used to qualitatively and mostly quantitatively analyze almost every moisture-related problem. The article gives an overview of the existing NMR methods, equipment, influencing parameters, calibration techniques, applications and limitations.}, language = {en} } @incollection{LatasteHansenNilssonetal., author = {Lataste, Jean-Fran{\c{c}}ois and Hansen, Kurt Kielsgaard and Nilsson, Lars-Olof and Thiel, Charlotte and Schießl-Pecka, Angelika and G{\"o}ller, Arndt and Gehlen, Christoph}, title = {Spatial Distributions}, series = {Methods of Measuring Moisture in Building Materials and Structures}, booktitle = {Methods of Measuring Moisture in Building Materials and Structures}, publisher = {Springer}, doi = {10.1007/978-3-319-74231-1_19}, pages = {173 -- 190}, abstract = {In many applications moisture measurements are made to estimate the moisture differences between different points in a structure. Here, it is often more important to use a "simple" method that is easy and rapid to use in many points instead of necessarily obtain the exact moisture level in each point. The objective with "moisture indications" like that could very well be to select points where more accurate moisture measurements are to be made. The measuring principle to apply is of course a trade-off between accuracy and simplicity.}, language = {en} }