TY - JOUR AU - Jia, Jichao AU - Cao, Xue AU - Ma, Xuekai AU - De, Jianbo AU - Yao, Jiannian AU - Schumacher, Stefan AU - Liao, Qing AU - Fu, Hongbing ID - 35160 IS - 1 JF - Nature Communications KW - General Physics and Astronomy KW - General Biochemistry KW - Genetics and Molecular Biology KW - General Chemistry KW - Multidisciplinary SN - 2041-1723 TI - Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions VL - 14 ER - TY - JOUR AU - Rose, Hendrik AU - Vasil'ev, A. N. AU - Tikhonova, O. V. AU - Meier, Torsten AU - Sharapova, Polina ID - 37280 IS - 1 JF - Physical Review A SN - 2469-9926 TI - Quantum-optical excitations of semiconductor nanostructures in a microcavity using a two-band model and a single-mode quantum field VL - 107 ER - TY - GEN AU - Gunasagran, Sharin Kumar AU - Neukötter, Moritz ID - 44100 TI - Automatisierung der Auswertung rheologischer Messungen (Studienarbeit) ER - TY - GEN AU - Neukötter, Moritz AU - Jesinghausen, Steffen AU - Schmid, Hans-Joachim ID - 44102 TI - Instabilities of Polymer Melt Suspensions under Uniaxial Extension (Poster) ER - TY - CONF AU - Anthony, Christopher J. AU - Yost, M AU - Howe, A AU - Schwab, Susanne AU - Hassani, Sepideh AU - Hellmich, Frank AU - Löper, Marwin Felix AU - Görel, Gamze ID - 44169 TI - Examining the Measurement Invariance and Convergent Validity of the SSIS-SELb-Student in Austria and Germany. 44th Annual Conference of the International School Psychology Association (ISPA) 2023. ER - TY - GEN AU - Schmelzle, Lars AU - Mergheim, Julia AU - Possart, Gunnar AU - Striewe, Marius AU - Meschut, Gerson ID - 44182 T2 - 23. Kolloquium: Gemeinsame Forschung in der Klebtechnik TI - Experimentelle und numerische Untersuchung des Einflusses variabler Betriebstemperaturen auf das Trag- und Versagensverhalten struktureller Klebverbindungen unter Crashbelastung ER - TY - CONF AB - Abstract. In order to reduce global energy consumption in production and industry along with the associated CO2 emissions, existing resources must be used more efficiently. This includes the energy-efficient and comprehensive recycling of a wide range of metals. Especially for the production of aluminium, there is a large potential for saving energy using efficient recycling processes. With regard to the recycling of aluminium studies have shown that solid-state recycling processes are significantly more efficient considering the used energy and resources compared to the conventional, smelting-metallurgical recycling process. In this paper, the direct and energy-efficient friction-induced recycling process (FIRP) based on the conform process is further described and analysed in terms of the temperature-property relationships. For this purpose, the influence of the processing temperature on the microstructure and properties of the recycled semi-finished products is investigated using the toll system that enables an ECAP forming. Specific sections of the (in theory) infinite, recycled semi-finished product are taken and analysed at different process temperatures of the solid state recycling process. Based on these sections, the properties in terms of mechanical hardness, strength, ductility and grain size are analysed and a degressive relationship between process temperature and mechanical hardness up to a temperature of 270 °C can be shown. Applying the Hall-Petch relationship, it is analysed whether there is a correlation between the strength and the microstructure in the form of the grain size. AU - Borgert, Thomas AU - Homberg, Werner ID - 44036 KW - Recycling KW - Aluminium KW - Friction-Induced KW - Energy Efficiency SN - 2474-395X T2 - Materials Research Proceedings TI - Analysis of temperature effect on strength and microstructure in friction induced recycling process (FIRP) ER - TY - CHAP AU - Mildorf, Jarmila AU - Ketteler, Daniel ED - Mildorf, Jarmila ED - Punzi, Elisabeth ED - Singer, Christoph ID - 37519 SN - 9780197620540 T2 - Narrative and Mental Health Today: Reimagining Theory and Practice TI - Writing as Narrative Resource in Therapeutic Settings: Diaries, Sketches, Notes ER - TY - BOOK ED - Mildorf, Jarmila ED - Punzi, Elisabeth ED - Singer, Christoph ID - 37518 SN - 9780197620540 TI - Narrative and Mental Health: Reimagining Theory and Practice ER - TY - JOUR AB - Die Wirtschaftlichkeit von Wärmemotoren wird maßgeblich durch die Rückführung von Wärme in Rekuperatoren beeinflusst. Beim isobaren Expansionsmotor vom Bush-Typ, einem Wärmemotor, welcher bereits mit Wärmequellen ab 60°C betrieben werden kann, steigt der thermische Wirkungsgrad durch den Einsatz von Rekuperatoren signifikant. Gleichzeitig wirken sich das Fluidvolumen des Wärmeübertragers sowie der beim Betrieb auftretende Druckverlust negativ auf den thermischen Wirkungsrad aus. In dieser Arbeit wird der Zusammenhang von Totvolumen, Druckverlust und Wärmerückgewinnung untersucht und Empfehlungen für den Betrieb von Rekuperatoren am isobaren Expansionsmotor gegeben. AU - Mügge, Nils AU - Kronberg, Alexander AU - Glushenkov, Maxim AU - Kenig, Eugeny Y. ID - 42252 IS - 5 JF - Chemie Ingenieur Technik KW - Isobarer Expansionsmotor KW - Dynamische Wärmeübertragungsmodellierung KW - Phasenwechsel KW - dichte Arbeitsmedien TI - Untersuchung überlagerter Effekte von Druckverlust und Totvolumen durch Rekuperation am isobaren Expansionsmotor VL - 95 ER -