@misc{OPUS4-5161, title = {TecScan Journal : Elektromobilit{\"a}t 2013-03}, organization = {FH Aachen, University of Applied Sciences}, year = {2013}, subject = {Elektromobilit{\"a}t; Elektrofahrzeug; Energieversorungsnetz; Kraftfahrzeugtechnik}, language = {de} } @misc{OPUS4-5725, title = {TecScan Journal : Elektromobilit{\"a}t 2013-04}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @misc{OPUS4-5727, title = {TecScan Journal : Elektromobilit{\"a}t 2013-05}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @misc{OPUS4-5728, title = {TecScan Journal : Elektromobilit{\"a}t 2013-06}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @misc{OPUS4-5729, title = {TecScan Journal : Elektromobilit{\"a}t 2013-07}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @misc{OPUS4-5730, title = {TecScan Journal : Elektromobilit{\"a}t 2013-08}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @misc{OPUS4-5917, title = {TecScan Journal : Elektromobilit{\"a}t 2013-09}, year = {2013}, subject = {Elektrofahrzeug}, language = {de} } @inproceedings{BruessermannDeuster2005, author = {Br{\"u}ssermann, Klaus and Deuster, M.}, title = {Temperature measurement to optimise the burning process}, year = {2005}, abstract = {One of the most important parameters in a burning chamber - in power stations, in waste to energy plants - is the temperature. This temperature is in the range of 700-1500 °C - one of the most advanced measuring methods being the acoustic pyrometry with the possibility of producing temperature mapping in one level of the burning chamber - comparable to computer tomography. The results of these measurements discussed in the presentation can be used - to fulfil the legal requirements in the FRG or in the EU - to equalise the temperature in one level of the burning chamber to optimise the steam production (better efficiency of the plant) and to minimise the production of temperature controlled flue gas components (NO, CO a. o.) - to control the SNCR-process if used.}, subject = {Pyrometrie}, language = {en} } @inproceedings{StadlerEmbsZerlinetal.2007, author = {Stadler, Andreas M. and Embs, Jan P. and Zerlin, Kay and Digel, Ilya and Artmann, Gerhard and Zaccai, Joe and B{\"u}ldt, Georg}, title = {Temperature transitions of hemoglobin and cytosolic water diffusion in human red blood cells : [poster]}, year = {2007}, abstract = {Background Hemoglobin interactions in red blood cells Hemoglobin dynamics in human red blood cells Diffusion of H2O in red blood cells}, subject = {Erythrozyt}, language = {en} } @article{OezsoyluAliaziziWagneretal.2024, author = {{\"O}zsoylu, Dua and Aliazizi, Fereshteh and Wagner, Patrick and Sch{\"o}ning, Michael Josef}, title = {Template bacteria-free fabrication of surface imprinted polymer-based biosensor for E. coli detection using photolithographic mimics: Hacking bacterial adhesion}, series = {Biosensors and Bioelectronics}, volume = {261}, journal = {Biosensors and Bioelectronics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-4235 (eISSN)}, doi = {10.1016/j.bios.2024.116491}, pages = {11 Seiten}, year = {2024}, abstract = {As one class of molecular imprinted polymers (MIPs), surface imprinted polymer (SIP)-based biosensors show great potential in direct whole-bacteria detection. Micro-contact imprinting, that involves stamping the template bacteria immobilized on a substrate into a pre-polymerized polymer matrix, is the most straightforward and prominent method to obtain SIP-based biosensors. However, the major drawbacks of the method arise from the requirement for fresh template bacteria and often non-reproducible bacteria distribution on the stamp substrate. Herein, we developed a positive master stamp containing photolithographic mimics of the template bacteria (E. coli) enabling reproducible fabrication of biomimetic SIP-based biosensors without the need for the "real" bacteria cells. By using atomic force and scanning electron microscopy imaging techniques, respectively, the E. coli-capturing ability of the SIP samples was tested, and compared with non-imprinted polymer (NIP)-based samples and control SIP samples, in which the cavity geometry does not match with E. coli cells. It was revealed that the presence of the biomimetic E. coli imprints with a specifically designed geometry increases the sensor E. coli-capturing ability by an "imprinting factor" of about 3. These findings show the importance of geometry-guided physical recognition in bacterial detection using SIP-based biosensors. In addition, this imprinting strategy was employed to interdigitated electrodes and QCM (quartz crystal microbalance) chips. E. coli detection performance of the sensors was demonstrated with electrochemical impedance spectroscopy (EIS) and QCM measurements with dissipation monitoring technique (QCM-D).}, language = {en} } @masterthesis{Zosgornik2021, type = {Bachelor Thesis}, author = {Zosgornik, Julia}, title = {Tempor{\"a}rer, mobiler Lebensraum: ein Wohnkonzept f{\"u}r Tinyhouses aus alten, ungenutzten Bahnwaggons}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {99 Seiten}, year = {2021}, abstract = {Das Olympiagel{\"a}nde in M{\"u}nchen wurde im Jahre 1972 durch die M{\"u}nchener S-Bahn erreichbar. Nach der Nutzung w{\"a}hrend der Olympischen Spiele wurde die Strecke weiterhin von der Linie S3angefahren, aber schließlich 1988 stillgelegt und steht seither unter Denkmalschutz. Das umfassende Gel{\"a}nde ist bis heute gut ausgebaut und bietet viel Raum f{\"u}r Freizeitaktivit{\"a}ten. Nun bietet sich dieser Standort f{\"u}r ein neues Wohnkonzept an. Aus alten, nicht mehr nutzbaren Bahnwaggons entstehen Tinyhouse-Module. Aus dem alten Olympiabahnhof der S3 wird ein neues Viertel f{\"u}r junge Leute, Studenten und alle anderen, die sich vorstellen k{\"o}nnen in einem Tinyhouse zu wohnen.}, language = {de} } @inproceedings{ArtmannStadlerEmbsetal.2010, author = {Artmann, Gerhard and Stadler, Andreas M. and Embs, Jan P. and Zaccai, Giuseppe and B{\"u}ldt, Georg and Digel, Ilya and Temiz Artmann, Ayseg{\"u}l}, title = {The crucial role of water in a phase transition of hemoglobin at body temperature : [abstract]}, year = {2010}, abstract = {The observation of a temperature transition of hemoglobin occurring at a critical temperature close to body temperature}, subject = {H{\"a}moglobin}, language = {en} } @masterthesis{Larscheid2022, type = {Bachelor Thesis}, author = {Larscheid, Maja Marlene}, title = {The Future of Fitness : Konzeption und Gestaltung einer digitalen Fitness- und Gesundheitsanwendung}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {153 Seiten}, year = {2022}, abstract = {Laut einer Langzeitstudie bewegt sich mehr als ein Viertel der Weltbev{\"o}lkerung - rund 2 Milliarden Menschen - zu wenig. Trotzdem ließ sich zuletzt klares Interesse an Fitness- und Gesundheitsm{\"o}glichkeiten am stetigen Anstieg der Fitnessstudio-Mitgliederzahl erkennen. Nachdem die Zahl seit 2006 jedes Jahr anstieg, fiel sie in den Pandemie-Jahren. Seit der Pandemie besteht also Bedarf nach einer flexibleren L{\"o}sung zu klassischen Studios. Um diesen Bedarf zu decken, wurde eine digitale L{\"o}sung zum Thema entwickelt. Dazu wurden Sport und Ern{\"a}hrung zusammengefasst. Das beinhaltet Videoanleitungen, Ern{\"a}hrungs- und Trainingsplanerstellung, individuelle K{\"o}rperanalyse im Onboarding-Prozess, Verbindung mit Wearables und ein flexibles Online- sowie Studioangebot. Meine Zielgruppe sind Menschen, die flexibel Sport machen, mit Sport anfangen oder ihre allgemeine Gesundheit verbessern wollen.}, language = {de} } @techreport{Drescher2018, type = {Working Paper}, author = {Drescher, Hans Paul}, title = {The irreversible thermodynamic's theorem of minimum entropy production applied to the laminar and the turbulent Couette flow}, pages = {48 Seiten}, year = {2018}, abstract = {Analyzing thermodynamic non-equilibrium processes, like the laminar and turbulent fluid flow, the dissipation is a key parameter with a characteristic minimum condition. That is applied to characterize laminar and turbulent behaviour of the Couette flow, including its transition in both directions. The Couette flow is chosen as the only flow form with constant shear stress over the flow profile, being laminar, turbulent or both. The local dissipation defines quantitative and stable criteria for the transition and the existence of turbulence. There are basic results: The Navier Stokes equations cannot describe the experimental flow profiles of the turbulent Couette flow. But they are used to quantify the dissipation of turbulent fluctuation. The dissipation minimum requires turbulent structures reaching maximum macroscopic dimensions, describing turbulence as a "non-local" phenomenon. At the transition the Couette flow profiles and the shear stress change by a factor ≅ 5 due to a change of the "apparent" turbulent viscosity by a calculated factor ≅ 27. The resulting difference of the laminar and the turbulent profiles results in two different Reynolds numbers and different loci of transition, which are identified by calculation.}, language = {en} } @masterthesis{Kieker2021, type = {Bachelor Thesis}, author = {Kieker, Lea}, title = {THE LAST STOP: Eine Fotodokumentation {\"u}ber den Ort, an dem Menschen auf ihren Tod warten}, publisher = {FH Aachen}, address = {Aachen}, school = {Fachhochschule Aachen}, pages = {45 Seiten}, year = {2021}, abstract = {Das Projekt thematisiert das Leben im Hospiz. Diese Arbeit liefert mittels authentischer Fotografien von R{\"a}umlichkeiten und Details sowie durch intensive Portr{\"a}ts von drei Bewohnenden einen realistischen Einblick in ein Hospiz. Durch diese Aufnahmen werden die Betrachtenden mit dem Thema „Tod" konfrontiert und es so diesem Thema n{\"a}her gebracht, um eventuelle Vorurteile einer solchen Einrichtung gegen{\"u}ber abzulegen. Innerhalb des Bildbands sieht man Fotografien von Fluren, Dekoration, R{\"a}umen und Portr{\"a}taufnahmen. Begleitend zu den Portr{\"a}tfotos der Bewohnenden finden sich im Bildband Berichte der selbigen, {\"u}ber ihre allt{\"a}glichen Gedanken im Umgang mit dem bevorstehenden eigenen Lebensende. Im Zuge der Recherche zu diesem Projekt hat außerdem ein ausf{\"u}hrliches Interview mit einer Pflegekraft des thematisierten Hospizes dabei geholfen, einen realistischen Einblick in die Arbeit vor Ort zu bekommen.}, language = {de} } @inproceedings{GoettscheKornAmato2015, author = {G{\"o}ttsche, Joachim and Korn, Michael and Amato, Alexandre}, title = {The Passivhaus concept for the Arabian Peninsula - An energetic-economical evaluation considering the thermal comfort}, series = {QScience Proceedings: Vol 2015}, booktitle = {QScience Proceedings: Vol 2015}, doi = {10.5339/qproc.2015.qgbc.38}, pages = {8 Seiten}, year = {2015}, abstract = {The Passivhaus building standard is a concept developed for the realization of energy-efficient and economical buildings with a simultaneous high utilization comfort under European climate conditions. Major elements of the Passivhaus concept are a high thermal insulation of the external walls, the use of heat and/or solar shading glazing as well as an airtight building envelope in combination with energy-efficient technical building installations and heating or cooling generators, such as an efficient energy-recovery in the building air-conditioning. The objective of this research project is the inquiry to determine the parameters or constraints under which the Passivhaus concept can be implemented under the arid climate conditions in the Arabian Peninsula to achieve an energy-efficient and economical building with high utilization comfort. In cooperation between the Qatar Green Building Council (QGBC), Barwa Real Estate (BRE) and Kahramaa the first Passivhaus was constructed in Qatar and on the Arabian Peninsula in 2013. The Solar-Institut J{\"u}lich of Aachen University of Applied Science supports the Qatar Green Building Council with a dynamic building and equipment simulation of the Passivhaus and the neighbouring reference building. This includes simulation studies with different component configurations for the building envelope and different control strategies for heating or cooling systems as well as the air conditioning of buildings to find an energetic-economical optimum. Part of these analyses is the evaluation of the energy efficiency of the used energy recovery system in the Passivhaus air-conditioning and identification of possible energy-saving effects by the use of a bypass function integrated in the heat exchanger. In this way it is expected that on an annual basis the complete electricity demand of the building can be covered by the roof-integrated PV generator.}, language = {en} } @inproceedings{StaatHeitzer2002, author = {Staat, Manfred and Heitzer, Michael}, title = {The restricted influence of kinematic hardening on shakedown loads}, year = {2002}, abstract = {Structural design analyses are conducted with the aim of verifying the exclusion of ratcheting. To this end it is important to make a clear distinction between the shakedown range and the ratcheting range. In cyclic plasticity more sophisticated hardening models have been suggested in order to model the strain evolution observed in ratcheting experiments. The hardening models used in shakedown analysis are comparatively simple. It is shown that shakedown analysis can make quite stable predictions of admissible load ranges despite the simplicity of the underlying hardening models. A linear and a nonlinear kinematic hardening model of two-surface plasticity are compared in material shakedown analysis. Both give identical or similar shakedown ranges. Structural shakedown analyses show that the loading may have a more pronounced effect than the hardening model.}, subject = {Biomedizinische Technik}, language = {en} } @inproceedings{NiemuellerFerreinReuteretal.2015, author = {Niemueller, Tim and Ferrein, Alexander and Reuter, Sebastian and Jeschke, Sabina and Lakemeyer, Gerhard}, title = {The RoboCup Logistics League as a Holistic Multi-Robot Smart Factory Benchmark}, series = {Proceedings of the IROS 2015 Open forum on evaluation of results, replication of experiments and benchmarking in robotics research}, booktitle = {Proceedings of the IROS 2015 Open forum on evaluation of results, replication of experiments and benchmarking in robotics research}, pages = {3 S.}, year = {2015}, abstract = {With autonomous mobile robots receiving increased attention in industrial contexts, the need for benchmarks becomes more and more an urgent matter. The RoboCup Logistics League (RCLL) is one specific industry-inspired scenario focusing on production logistics within a Smart Factory. In this paper, we describe how the RCLL allows to assess the performance of a group of robots within the scenario as a whole, focusing specifically on the coordination and cooperation strategies and the methods and components to achieve them. We report on recent efforts to analyze performance of teams in 2014 to understand the implications of the current grading scheme, and derived criteria and metrics for performance assessment based on Key Performance Indicators (KPI) adapted from classic factory evaluation. We reflect on differences and compatibility towards RoCKIn, a recent major benchmarking European project.}, language = {en} } @inproceedings{BooysenMathewKnoxetal.2015, author = {Booysen, Tracy and Mathew, Thomas and Knox, Greig and Fong, W. K. and St{\"u}ttgen, Marcel and Ferrein, Alexander and Steinbauer, Gerald}, title = {The Scarab Project}, series = {ICRA 2015 Developing Countries Forum}, booktitle = {ICRA 2015 Developing Countries Forum}, pages = {3 S.}, year = {2015}, abstract = {Urban Search and Rescue (USAR) is an active research field in the robotics community. Despite recent advances for many open research questions, these kind of systems are not widely used in real rescue missions. One reason is that such systems are complex and not (yet) very reliable; another is that one has to be an robotic expert to run such a system. Moreover, available rescue robots are very expensive and the benefits of using them are still limited. In this paper, we present the Scarab robot, an alternative design for a USAR robot. The robot is light weight, humanpackable and its primary purpose is that of extending the rescuer's capability to sense the disaster site. The idea is that a responder throws the robot to a certain spot. The robot survives the impact with the ground and relays sensor data such as camera images or thermal images to the responder's hand-held control unit from which the robot can be remotely controlled.}, language = {en} } @inproceedings{MansurovZhubanovaDigeletal.2008, author = {Mansurov, Zulkhair and Zhubanova, Azhar A. and Digel, Ilya and Artmann, Gerhard and Temiz Artmann, Ayseg{\"u}l and Savitskaja, Irina S. and Kozhalakova, A. A. and Kistaubaeva, Aida S.}, title = {The sorption of LPS toxic shock by nanoparticles on base of carbonized vegetable raw materials}, year = {2008}, abstract = {Immobilization of lactobacillus on high temperature carbonizated vegetable raw material (rice husk, grape stones) increases their physiological activity and the quantity of the antibacterial metabolits, that consequently lead to increase of the antagonistic activity of lactobacillus. It is implies that the use of the nanosorbents for the attachment of the probiotical microorganisms are highly perspective for decision the important problems, such as the probiotical preparations delivery to the right address and their attachment to intestines mucosa with the following detoxication of gastro-intestinal tract and the normalization of it's microecology. Besides that, thus, the received carbonizated nanoparticles have peculiar properties - ability to sorption of LPS toxical shock and, hence, to the detoxication of LPS.}, subject = {Kohlenstofffaser}, language = {en} }