Search Results - "Emrich, Štefan"

How an election can be safely planned and conducted during a pandemic: Decision support based on a discrete event model by Weibrecht, Nadine, Rößler, Matthias, Bicher, Martin, Emrich, Štefan, Zauner, Günther, Popper, Niki

“…In 2020, the ongoing COVID-19 pandemic caused major limitations for any aspect of social life and in specific for all events that require a gathering of…”
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More than Bags of Words: Sentiment Analysis with Word Embeddings by Rudkowsky, Elena, Haselmayer, Martin, Wastian, Matthias, Jenny, Marcelo, Emrich, Štefan, Sedlmair, Michael

“…Moving beyond the dominant bag-of-words approach to sentiment analysis we introduce an alternative procedure based on distributed word embeddings. The strength…”
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Excessive shaft wear due to radial shaft seals in lubricated environment. Part I: Analysis and mechanisms by Burkhart, Christoph, Emrich, Stefan, Kopnarski, Michael, Sauer, Bernd

“…Within the last years, the amount of fluorelastomer (FKM) seals are increasing dramatically in industrial applications such as gearboxes due to its outstanding…”
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Improved Tribological Performance of a Polybutylene Terephthalate Hybrid Composite by Adding a Siloxane-Based Internal Lubricant by Zhao, Shengqin, Merz, Rolf, Emrich, Stefan, L’huillier, Johannes, Lin, Leyu

“…To mitigate the environmental hazards aroused by fossil-based lubricants, the development of eco-friendly internal lubricants is imperative. Siloxane-based…”
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Induction Heated Joining of Aluminum and Carbon Fiber Reinforced Nylon 66 by Mitschang, Peter, Velthuis, Rudi, Emrich, Stefan, Kopnarski, Michael

“…Joining different material types, like metal and thermoplastic fiber reinforced polymer composites (TP-FRPC), offers a large potential for innovative light…”
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How an election can be safely planned and conducted during a pandemic: Decision support based on a discrete event model by Nadine Weibrecht, Matthias Rößler, Martin Bicher, Štefan Emrich, Günther Zauner, Niki Popper

“…In 2020, the ongoing COVID-19 pandemic caused major limitations for any aspect of social life and in specific for all events that require a gathering of…”
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Long-Term Investigations of Different Bearing Configurations at Solid-Lubricated Rolling Bearings by Werner, Michel, Emrich, Stefan, Koch, Oliver, Sauer, Bernd, Kopnarski, Michael

“…This paper presents the results of wear and service life investigations of solid-lubricated rolling bearings. The cage of the bearing consists of a PI matrix…”
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Excessive shaft wear due to radial shaft seals in lubricated environment. Part II: Measures against excessive shaft wear by Burkhart, Christoph, Emrich, Stefan, Kopnarski, Michael, Sauer, Bernd

“…In the second part of this experimental investigation, different methods and measures to protect a sealing system with radial shaft seals (RSS) from shaft wear…”
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Lubrication performance of a polyetheretherketone (PEEK) and polytetrafluoroethylene (PTFE) blend within a steel/steel tribosystem by Lin, Leyu, Emrich, Stefan, Kopnarski, Michael, Schlarb, Alois K.

“…In this study, lubrication performance of a PEEK/PTFE blend within a steel/steel tribosystem under dry sliding conditions was systematically studied by using a…”
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Assessment of the lubrication ability of polymer materials in the fluid-free steel/steel tribosystem by Lin, Leyu, Sun, Chong, Emrich, Stefan, Kopnarski, Michael, Schlarb, Alois K.

“…The lubrication ability of various polymers and polymer composites fed into a steel/steel contact were assessed on a block-on-ring configuration under dry…”
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The effect of irradiated PTFE on the friction and wear behavior of chemically bonded PA46-PTFE-cb and PA66-PTFE-cb compounds by Simo Kamga, Lionel, Nguyen, Thanh-Duong, Emrich, Stefan, Oehler, Manuel, Schmidt, Thomas, Gedan-Smolka, Michaela, Kopnarski, Michael, Sauer, Bernd

“…In this paper, various dry lubricants made of a polyamide (PA) matrix and two different grades of radiation-modified PTFE, which are chemically bonded to the…”
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Simulation of Influenza Epidemics with a Hybrid Model - Combining Cellular Automata and Agent Based Features by Emrich, S., Breitenecker, F., Zauner, G., Popper, N.

“…To understand and predict epidemic patterns ODEs and PDEs have been used since the beginning of the last century. But these approaches have a quite relevant…”
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Simulation of blood flow in the human abdominal aorta using the LBGK method by Leitner, D., Wassertheurer, S., Emrich, S., Breitenecker, F.

“…The Lattice Bhatnagar Gross and Krook (LBGK) method is widely used to solve fluid mechanical problems in engineering applications. In this work a brief…”
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Improvement of Ultrasonically Welded Aluminum/Carbon Fiber Reinforced Polymer-Joints by Surface Technology and High Resolution Analysis by Balle, Frank, Emrich, Stefan, Wagner, Guntram, Eifler, Dietmar, Brodyanski, Alexander, Kopnarski, Michael

“…In order to achieve a more specific knowledge about the bonding mechanism of ultrasonically welded Al/CFRP‐joints, microscopic investigations were carried out…”
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Characterization of Long-Term Durability of Induction Welded Aluminum/Carbon Fiber Reinforced Polymer-Joints by Didi, Mirja, Emrich, Stefan, Mitschang, Peter, Kopnarski, Michael

“…The long‐term durability of hybrid structures (metal – carbon fiber reinforced polymer) are investigated in this study using outdoor aging tests. For the…”
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Influence of Heat Treatments on the Mechanical Properties of Ultrasonic Welded AA 2024/CF-PA66-Joints by Balle, Frank, Huxhold, Stefan, Emrich, Stefan, Wagner, Guntram, Kopnarski, Michael, Eifler, Dietmar

“…The ultrasonic welding technology is well suited to realize hybrid joints of aluminum alloys and carbon fiber reinforced polymers (CFRP). Hybrid Al/CFRP‐joints…”
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Chemically bonded PA66-PTFE-oil-cb composites as novel tribologically effective materials: Part 2 by Nguyen, Thanh-Duong, Gedan-Smolka, Michaela, Kamga, Lionel Simo, Sauer, Bernd, Emrich, Stefan, Kopnarski, Michael, Voit, Brigitte

“…Polytetrafluoroethylene (PTFE) exhibits excellent non-stick properties and a very low coefficient of friction under tribological stress, but it is incompatible…”
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Innovative Leichtbau‐Fügetechnologien: Vakuum gestützte Analyseverfahren zur Aufklärung und Optimierung von Interface‐Eigenschaften by Emrich, Stefan, Kopnarski, Michael

“…An Beispielen aus der Kleb‐ und Ultraschallschweißtechnik wird dargestellt, wie verschiedene Methoden der Vakuum gestützten Analytik im Bereich innovativer…”
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Innovative Leichtbau‐Fügetechnologien by Emrich, Stefan, Kopnarski, Michael

“…An Beispielen aus der Kleb‐ und Ultraschallschweißtechnik wird dargestellt, wie verschiedene Methoden der Vakuum gestützten Analytik im Bereich innovativer…”
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Innovative Leichtbau-Fuegetechnologien by Emrich, Stefan, Kopnarski, Michael

“…Using examples from the adhesive bonding and ultrasonic welding technique shows how various methods of vacuum-assisted analysis can contribute to explain…”
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