TY - JOUR A1 - Huck, Christina A1 - Poghossian, Arshak A1 - Bäcker, Matthias A1 - Chaudhuri, S. A1 - Zander, W. A1 - Schubert, J. A1 - Begoyan, V. K. A1 - Buniatyan, V. V. A1 - Wagner, P. A1 - Schöning, Michael Josef T1 - Capacitively coupled electrolyte-conductivity sensor based on high-k material of barium strontium titanate JF - Sensors and actuators. B: Chemical Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.snb.2014.02.103 SN - 1873-3077 (E-Journal); 0925-4005 (Print) IS - 198 SP - 102 EP - 109 PB - Elsevier CY - Amsterdam ER - TY - PAT A1 - Nötzold, K. A1 - Bragard, Michael A1 - Fink, K. A1 - Griessel, R. A1 - Wegener, R. T1 - Cascaded H-bridge converter with transformer based cell power balancing in each voltage level : [Patentschrift] Y1 - 2014 N1 - Titel des US-Patents: Bypassed cascaded cell converter : [patent of invention]. - Außerdem veröffentlicht als CN103997231 (A) PB - Europäisches Patentamt / United States Patent and Trademark Office [u.a.] CY - Den Haag / Alexandria, VA ER - TY - JOUR A1 - Handtke, Stefan A1 - Volland, Sonja A1 - Methling, Karen A1 - Albrecht, Dirk A1 - Becher, Dörte A1 - Nehls, Jenny A1 - Bongaerts, Johannes A1 - Maurer, Karl-Heinz A1 - Lalk, Michael A1 - Liesegang, Heiko A1 - Voigt, Birgit A1 - Daniel, Rolf A1 - Hecker, Michael T1 - Cell physiology of the biotechnological relevant bacterium Bacillus pumilus - An omics-based approach JF - Journal of Biotechnology N2 - Members of the species Bacillus pumilus get more and more in focus of the biotechnological industry as potential new production strains. Based on exoproteome analysis, B. pumilus strain Jo2, possessing a high secretion capability, was chosen for an omics-based investigation. The proteome and metabolome of B. pumilus cells growing either in minimal or complex medium was analyzed. In total, 1542 proteins were identified in growing B. pumilus cells, among them 1182 cytosolic proteins, 297 membrane and lipoproteins and 63 secreted proteins. This accounts for about 43% of the 3616 proteins encoded in the B. pumilus Jo2 genome sequence. By using GC–MS, IP-LC/MS and H NMR methods numerous metabolites were analyzed and assigned to reconstructed metabolic pathways. In the genome sequence a functional secretion system including the components of the Sec- and Tat-secretion machinery was found. Analysis of the exoproteome revealed secretion of about 70 proteins with predicted secretion signals. In addition, selected production-relevant genome features such as restriction modification systems and NRPS clusters of B. pumilus Jo2 are discussed. Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.jbiotec.2014.08.028 SN - 1873-4863 (E-Journal); 0168-1656 (Print) IS - 192(A) SP - 204 EP - 214 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Haag, S. A1 - Zontar, D. A1 - Schleupen, Josef A1 - Müller, T. A1 - Brecher, C. T1 - Chain of refined perception in self-optimizing assembly of micro-optical systems JF - Journal of sensors and sensor systems N2 - Today, the assembly of laser systems requires a large share of manual operations due to its complexity regarding the optimal alignment of optics. Although the feasibility of automated alignment of laser optics has been shown in research labs, the development effort for the automation of assembly does not meet economic requirements – especially for low-volume laser production. This paper presents a model-based and sensor-integrated assembly execution approach for flexible assembly cells consisting of a macro-positioner covering a large workspace and a compact micromanipulator with camera attached to the positioner. In order to make full use of available models from computer-aided design (CAD) and optical simulation, sensor systems at different levels of accuracy are used for matching perceived information with model data. This approach is named "chain of refined perception", and it allows for automated planning of complex assembly tasks along all major phases of assembly such as collision-free path planning, part feeding, and active and passive alignment. The focus of the paper is put on the in-process image-based metrology and information extraction used for identifying and calibrating local coordinate systems as well as the exploitation of that information for a part feeding process for micro-optics. Results will be presented regarding the processes of automated calibration of the robot camera as well as the local coordinate systems of part feeding area and robot base. Y1 - 2014 U6 - http://dx.doi.org/10.5194/jsss-3-87-2014 SN - 2194-878X VL - 3 IS - 1 SP - 87 EP - 95 PB - Copernicus Publ. CY - Göttingen ER - TY - JOUR A1 - Holtrup, S. A1 - Sadeghfam, Arash A1 - Heuermann, Holger A1 - Awakowicz, P. T1 - Characterization and optimization technique for microwave-driven high-intensity discharge lamps using hot S-parameters JF - IEEE transactions on microwave theories and techniques N2 - High-intensity discharge lamps can be driven by radio-frequency signals in the ISM frequency band at 2.45 GHz, using a matching network to transform the impedance of the plasma to the source impedance. To achieve an optimal operating condition, a good characterization of the lamp in terms of radio frequency equivalent circuits under operating conditions is necessary, enabling the design of an efficient matching network. This paper presents the characterization technique for such lamps and presents the design of the required matching network. For the characterization, a high-intensity discharge lamp was driven by a monofrequent large signal at 2.45 GHz, whereas a frequency sweep over 300 MHz was performed across this signal to measure so-called small-signal hot S-parameters using a vector network analyzer. These parameters are then used as an equivalent load in a circuit simulator to design an appropriate matching network. Using the measured data as a black-box model in the simulation results in a quick and efficient method to simulate and design efficient matching networks in spite of the complex plasma behavior. Furthermore, photometric analysis of high-intensity discharge lamps are carried out, comparing microwave operation to conventional operation. Y1 - 2014 U6 - http://dx.doi.org/10.1109/TMTT.2014.2342652 SN - 0018-9480 VL - 62 IS - 10 SP - 2471 EP - 2480 PB - IEEE CY - New York ER - TY - JOUR A1 - Huck, Christina A1 - Poghossian, Arshak A1 - Bäcker, Matthias A1 - Reisert, Steffen A1 - Schubert, J. A1 - Zander, W. A1 - Begoyan, V. K. A1 - Buniatyan, V. V. A1 - Schöning, Michael Josef T1 - Chemical sensors based on a high-k perovskite oxide of barium strontium titanate JF - Procedia Engineering N2 - High-k perovskite oxide of barium strontium titanate (BST) represents a very attractive multi-functional transducer material for the development of (bio-)chemical sensors for liquids. In this work, BST films have been applied as a sensitive transducer material for a label-free detection of adsorbed charged macromolecules (positively charged polyelectrolytes) and concentration of hydrogen peroxide vapor as well as protection insulator layer for a contactless electrolyte-conductivity sensor. The experimental results of characterization of individual sensors are presented. Special emphasis is devoted towards the development of a capacitively-coupled contactless electrolyte-conductivity sensor. KW - barium strontium titanate KW - high-k material KW - contactless conductivity sensor KW - multi-functional material KW - hydrogen peroxide Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.proeng.2014.11.258 SN - 1877-7058 N1 - EUROSENSORS 2014 ; European Conference on Solid-State Transducers <28, 2014> VL - 87 SP - 28 EP - 31 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Voronkova, Eva B. A1 - Bauer, Svetlana M. A1 - Kotliar, Konstantin T1 - Computer simulation of the cornea-scleral shell as applied to pressure-volume relationship in the human eye T2 - 2014 International Conference on Computer Technologies in Physical and Engineering Applications : ICCTPEA 2014 : proceedings : June 30 2014-July 4 2014, St. Petersburg Y1 - 2014 SN - 978-1-4799-5315-8 SP - 204 EP - 205 ER - TY - CHAP A1 - Ritz, Thomas A1 - Izquierdo Tello, César A1 - Damm, Sebastian T1 - Connecting a pedelec to the cloud as basis for gamification in multi modal mobility planning T2 - MobileCloud 2014 : 2nd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering Oxford, United Kingdom 7-10 April 2014 Y1 - 2014 SN - 978-1-4799-2504-9 U6 - http://dx.doi.org/10.1109/MobileCloud.2014.25 SP - 101 EP - 108 PB - IEEE Service Center CY - Piscataway, NJ ER - TY - BOOK A1 - Siedenbiedel, Georg T1 - Corporate Compliance : Grundelemente der strukturellen Integration von Compliance-Konzepten Y1 - 2014 SN - 3-482-65131-0 SN - 978-3-482-65131-1 PB - NWB-Verl. CY - Herne ER - TY - JOUR A1 - Frings, Michael T1 - Das Gesetz gegen unseriöse Geschäftspraktiken JF - NWB : NWB Steuer- und Wirtschaftsrecht Y1 - 2014 SN - 0028-3460 (Print) IS - 11 SP - 769 EP - 775 PB - NWB-Verlag CY - Herne ER - TY - JOUR A1 - Golland, Alexander T1 - Datenschutz durch modulare Zertifizierung: Trusted Cloud-Pilotprojekt bringt neuen Ansatz JF - DSB Datenschutz-Berater Y1 - 2014 SN - 0170-7256 VL - 38 IS - 10 SP - 213 EP - 215 PB - dfv Mediengruppe CY - Frankfurt a.M. ER - TY - JOUR A1 - Scheer, Nico A1 - Mclaughlin, Lesley A. A1 - Rode, Anja A1 - MacLeod, Alastair Kenneth A1 - Henderson, Colin J. A1 - Wolf, Roland C. T1 - Deletion of thirty murine cytochrome P450 genes results in viable mice with compromised drug metabolism JF - Drug Metabolism and Disposition N2 - In humans, 75% of all drugs are metabolized by the cytochrome P450-dependent monooxygenase system. Enzymes encoded by the CYP2C, CYP2D, and CYP3A gene clusters account for ∼80% of this activity. There are profound species differences in the multiplicity of cytochrome P450 enzymes, and the use of mouse models to predict pathways of drug metabolism is further complicated by overlapping substrate specificity between enzymes from different gene families. To establish the role of the hepatic and extrahepatic P450 system in drug and foreign chemical disposition, drug efficacy, and toxicity, we created a unique mouse model in which 30 cytochrome P450 genes from the Cyp2c, Cyp2d, and Cyp3a gene clusters have been deleted. Remarkably, despite a wide range of putative important endogenous functions, Cyp2c/2d/3a KO mice were viable and fertile, demonstrating that these genes have evolved primarily as detoxification enzymes. Although there was no overt phenotype, detailed examination showed Cyp2c/2d/3a KO mice had a smaller body size (15%) and larger livers (20%). Changes in hepatic morphology and a decreased blood glucose (30%) were also noted. A five-drug cocktail of cytochrome P450 isozyme probe substrates were used to evaluate changes in drug pharmacokinetics; marked changes were observed in either the pharmacokinetics or metabolites formed from Cyp2c, Cyp2d, and Cyp3a substrates, whereas the metabolism of the Cyp1a substrate caffeine was unchanged. Thus, Cyp2c/2d/3a KO mice provide a powerful model to study the in vivo role of the P450 system in drug metabolism and efficacy, as well as in chemical toxicity. Y1 - 2014 U6 - http://dx.doi.org/10.1124/dmd.114.057885 SN - 1521-009X VL - 42 IS - 6 SP - 1022 EP - 1030 PB - ASPET CY - Bethesda, Md. ER - TY - JOUR A1 - Wollert, Jörg T1 - Der Embedded Wireless-Report JF - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme Y1 - 2014 SN - 0013-5658 SP - 18 EP - 25 PB - WEKA-Fachmedien CY - Haar ER - TY - JOUR A1 - Olbertz, Klaus T1 - Der neue gesetzliche Mindestlohn – was gilt und was Unternehmen künftig beachten müssen JF - Gesellschafts- und Wirtschaftsrecht : GWR N2 - Ab dem 1.1.2015 ist es soweit: Deutschland erhält einen flächendeckenden und weitgehend branchenunabhängigen gesetzlichen Mindestlohn. Danach haben grundsätzlich alle abhängig beschäftigten Arbeitnehmer einen Anspruch auf eine Entlohnung von wenigstens 8,50 EUR brutto je Arbeitsstunde. Die Auswirkungen dürften enorm sein. Das Bundesministerium für Arbeit und Soziales geht jedenfalls davon aus, dass aufgrund der Einführung des gesetzlichen Mindestlohns mehrere Millionen Beschäftigte einen höheren Lohn beanspruchen können. Der nachfolgende Beitrag gibt einen Überblick über die wesentlichen Inhalte des gesetzlichen Mindestlohns und Hinweise für Anwendungsprobleme in der betrieblichen Praxis. Y1 - 2018 SN - 1868-1816 SP - 521 EP - 524 ER - TY - CHAP A1 - Reichert, Walter T1 - Der Vertriebsingenieur: Ausbildung und Beruf T2 - Berufsstart Technik : das Karriereportal für junge Akademiker ; Ingenieure, Naturwissenschaftler, Informatiker Y1 - 2014 SP - 456 EP - 458 PB - Resch CY - Großenkneten ER - TY - CHAP A1 - Butenweg, Christoph A1 - Rajan, Sreelakshmy T1 - Design and construction techniques of AAC masonry buildings in earthquakes regions T2 - 10 years Xella research in Building Materials : Symposium on the 4th and 5th of September, Potsdam 2014 Y1 - 2014 ER - TY - JOUR A1 - Almajhdi, Fahad N. A1 - Senger, Tilo A1 - Amer, Haitham M. A1 - Gissmann, Lutz A1 - Öhlschläger, Peter T1 - Design of a highly effective therapeutic HPV16 E6/E7-specific DNA vaccine: optimization by different ways of sequence rearrangements (Shuffling) JF - PLOS one N2 - Persistent infection with the high-risk Human Papillomavirus type 16 (HPV 16) is the causative event for the development of cervical cancer and other malignant tumors of the anogenital tract and of the head and neck. Despite many attempts to develop therapeutic vaccines no candidate has entered late clinical trials. An interesting approach is a DNA based vaccine encompassing the nucleotide sequence of the E6 and E7 viral oncoproteins. Because both proteins are consistently expressed in HPV infected cells they represent excellent targets for immune therapy. Here we report the development of 8 DNA vaccine candidates consisting of differently rearranged HPV-16 E6 and E7 sequences within one molecule providing all naturally occurring epitopes but supposedly lacking transforming activity. The HPV sequences were fused to the J-domain and the SV40 enhancer in order to increase immune responses. We demonstrate that one out of the 8 vaccine candidates induces very strong cellular E6- and E7- specific cellular immune responses in mice and, as shown in regression experiments, efficiently controls growth of HPV 16 positive syngeneic tumors. This data demonstrates the potential of this vaccine candidate to control persistent HPV 16 infection that may lead to malignant disease. It also suggests that different sequence rearrangements influence the immunogenecity by an as yet unknown mechanism. Y1 - 2014 U6 - http://dx.doi.org/10.1371/journal.pone.0113461 SN - 1932-6203 VL - 11 IS - 9 PB - PLOS CY - San Francisco ER - TY - JOUR A1 - Oberländer, Jan A1 - Kirchner, Patrick A1 - Boyen, Hans-Gerd A1 - Schöning, Michael Josef T1 - Detection of hydrogen peroxide vapor by use of manganese(IV) oxide as catalyst for calorimetric gas sensors JF - Physica status solidi A: Applications and materials science N2 - In this work, the catalyst manganese(IV) oxide (MnO2), of calorimetric gas sensors (to monitor the sterilization agent vaporized hydrogen peroxide) has been investigated in more detail. Chemical analyses by means of X-ray-induced photoelectron spectroscopy have been performed to unravel the surface chemistry prior and after exposure to hydrogen peroxide vapor at elevated temperature, as applied in the sterilization processes of beverage cartons. The surface characterization reveals a change in oxidation states of the metal oxide catalyst after exposure to hydrogen peroxide. Additionally, a cleaning effect of the catalyst, which itself is attached to the sensor surface by means of a polymer interlayer, could be observed. Y1 - 2014 U6 - http://dx.doi.org/10.1002/pssa.201330359 SN - 1521-396X (E-Journal); 1862-6319 (E-Journal); 0031-8965 (Print); 1862-6300 (Print) VL - 211 IS - 6 SP - 1372 EP - 1376 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Küppers, Tobias A1 - Steffen, Victoria A1 - Hellmuth, Hendrik A1 - O'Connell, Timothy A1 - Bongaerts, Johannes A1 - Maurer, Karl-Heinz A1 - Wiechert, Wolfgang T1 - Developing a new production host from a blueprint: Bacillus pumilus as an industrial enzyme producer JF - Microbial cell factories Y1 - 2014 U6 - http://dx.doi.org/10.1186/1475-2859-13-46 SN - 1475-2859 (E-Journal) VL - 13 SP - Article No. 46 PB - BioMed Central CY - London ER - TY - THES A1 - Werner, Frederik T1 - Development of light-addressable potentiometric sensor systems and their applications in biotechnological environments Y1 - 2014 N1 - Marburg, Univ., Diss., 2014 ER - TY - JOUR A1 - Guo, Yuanyuan A1 - Miyamoto, Ko-ichiro A1 - Wagner, Torsten A1 - Schöning, Michael Josef A1 - Yoshinobu, Tatsuo T1 - Device simulation of the light-addressable potentiometric sensor for the investigation of the spatial resolution JF - Sensors and actuators B: Chemical N2 - As a semiconductor-based electrochemical sensor, the light-addressable potentiometric sensor (LAPS) can realize two dimensional visualization of (bio-)chemical reactions at the sensor surface addressed by localized illumination. Thanks to this imaging capability, various applications in biochemical and biomedical fields are expected, for which the spatial resolution is critically significant. In this study, therefore, the spatial resolution of the LAPS was investigated in detail based on the device simulation. By calculating the spatiotemporal change of the distributions of electrons and holes inside the semiconductor layer in response to a modulated illumination, the photocurrent response as well as the spatial resolution was obtained as a function of various parameters such as the thickness of the Si substrate, the doping concentration, the wavelength and the intensity of illumination. The simulation results verified that both thinning the semiconductor substrate and increasing the doping concentration could improve the spatial resolution, which were in good agreement with known experimental results and theoretical analysis. More importantly, new findings of interests were also obtained. As for the dependence on the wavelength of illumination, it was found that the known dependence was not always the case. When the Si substrate was thick, a longer wavelength resulted in a higher spatial resolution which was known by experiments. When the Si substrate was thin, however, a longer wavelength of light resulted in a lower spatial resolution. This finding was explained as an effect of raised concentration of carriers, which reduced the thickness of the space charge region. The device simulation was found to be helpful to understand the relationship between the spatial resolution and device parameters, to understand the physics behind it, and to optimize the device structure and measurement conditions for realizing higher performance of chemical imaging systems. Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.snb.2014.08.016 SN - 1873-3077 (E-Journal); 0925-4005 (Print) VL - 204 SP - 659 EP - 665 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Guo, Yuanyuan A1 - Seki, Kosuke A1 - Miyamoto, Ko-ichiro A1 - Wagner, Torsten A1 - Schöning, Michael Josef A1 - Yoshinobu, Tatsuo T1 - Device simulation of the light-addressable potentiometric sensor with a novel photoexcitation method for a higher spatial resolution JF - Procedia Engineering N2 - A novel photoexcitation method for the light-addressable potentiometric sensor (LAPS) realized a higher spatial resolution of chemical imaging. In this method, a modulated light probe, which generates the alternating photocurrent signal, is surrounded by a ring of constant light, which suppresses the lateral diffusion of photocarriers by enhancing recombination. A device simulation verified that a higher spatial resolution could be obtained by adjusting the gap between the modulated and constant light. It was also found that a higher intensity and a longer wavelength of constant light was more effective. However, there exists a tradeoff between the spatial resolution and the amplitude of the photocurrent, and thus, the signal-to-noise ratio. A tilted incidence of constant light was applied, which could achieve even higher resolution with a smaller loss of photocurrent. KW - Light-addressable Potentiometric Sensor KW - novel photoexcitation method KW - tilted constant illumination KW - spatial resolution Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.proeng.2014.11.369 SN - 1877-7058 N1 - EUROSENSORS 2014 ; European Conference on Solid-State Transducers <28, 2014> VL - 87 SP - 456 EP - 459 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Goldbach, Daniel ED - Wahl, Michael T1 - Diagnosemaßnahmen im Umfeld der Funktionalen Sicherheit T2 - AmE 2014 - Automotive meets electronics [Elektronische Ressource] : Beiträge der 5. GMM-Fachtagung vom 18. bis 19. Februar 2014 in Dortmund / Veranst.: VDE/VDI-Gesellschaft Mikroelektronik, Mikrosystem- und Feinwerktechnik (GMM) Y1 - 2014 SN - 978-3-8007-3580-8 N1 - GMM-Fachbericht ; 78 SP - 172 EP - 179 PB - VDE-Verl. CY - Berlin ER - TY - JOUR A1 - Olbertz, Klaus T1 - Die arbeitsrechtliche Stellung des Prokuristen - Handelsrechtlicher Kompetenzzuwachs mit arbeitsrechtlichen Konsequenzen JF - NWB - Steuer- und Wirtschaftsrecht N2 - Die Beschäftigung von Prokuristen ist gängige betriebliche Praxis. Unternehmen stehen dabei immer wieder vor der Frage, ob und welche Arbeitnehmer sie zu Prokuristen bestellen sollen. Nicht selten bleiben hierbei die arbeitsrechtlichen Konsequenzen, die mit der Bestellung eines Arbeitnehmers zum Prokuristen einhergehen können, unberücksichtigt, wie diverse Gerichtsentscheidungen zeigen. Dieser Beitrag soll einen Überblick über die arbeitsrechtlichen Folgen bei der Beschäftigung von Prokuristen geben und der betrieblichen Praxis somit gleichzeitig als Entscheidungshilfe dienen, wenn es um das Ob und Wie der möglichen Bestellung eines Arbeitnehmers zum Prokuristen geht. Y1 - 2018 SN - 1860-9449 IS - 21 SP - 1591 EP - 1596 PB - NWB-Verlag CY - Herne ER - TY - BOOK A1 - Müller, Thomas A1 - Stöcker, Ernst E. A1 - Lieber, Bettina T1 - Die Organschaft : Körperschaftsteuerrecht, Gewerbesteuerrecht, Umsatzsteuerrecht, Grunderwerbsteuerrecht Y1 - 2014 SN - 978-3-482-44609-2 PB - NWB-Verl. CY - Herne ET - 9. Aufl. ER - TY - JOUR T1 - Dimensionen 1-2014 : Magazin der FH Aachen University of Applied Sciences N2 - Thema 06 Im Steinreich | Wie Dombaumeister und FH-Absolvent Helmut Maintz mit modernen Mitteln das Erbe von 1200 Jahren bewahrt 12 Ein Meer aus Purpur und Gold | Karlsfiguren als Botschafter Aachens 14 Karl ist in uns allen! | Fotoshooting auf dem Münsterplatz war ein Riesenerfolg Studium 16 Made in Goethestraße | Studierende arbeiten an der Weiterentwicklung von 3-D-Druckern 18 Wenn Träume fliegen lernen | Fachbereich Luft- und Raumfahrttechnik bietet Summerschool Segelfliegen an 20 Kampf um die goldene Dose | Robotikwettbewerb für Scientific-Programming-Studierende 21 Rückenschmerz war gestern | FH-Team entwickelt eine Auflage für Bürostühle 22 Auf gute Nachbarschaft | FH kooperiert mit niederländischem Studierendenverein 24 Vier Unternehmen, drei Tage und 1000 Eindrücke | Studierende des Fachbereichs Wirtschaftswissenschaften auf Benchmark-Reise 25 Ein Grill ist keine Lampe | Gestalter gewinnen Publikumspreis beim Young Creations Award: Upcycling 2014 26 Eine Aufgabe für die gesamte Hochschule | Halbzeitbilanz für das Projekt zur Qualitätsverbesserung in Studium und Lehre 27 Kreative Zufälle | Siebdruckkurs im Ludwig Forum 28 Meldungen/Studium International 30 Goldrausch | Zehn Studierende des Fachbereichs Bauingenieurwesen fahren auf Exkursion nach Kalifornien 32 Torbens Triple | Student des Fachbereichs Wirtschaftswissenschaften auf der Erfolgsspur 34 Auf einmal mittendrin | Studierende des Fachbereichs Gestaltung erleben Istanbul 36 Wenn Tiger am Tatort schwitzen | Zwei FH-Studentinnen forschen für ein paar Monate in der weiten Welt FORSCHUNG UND TRANSFER 38 Der IceMole wird erwachsen | Einschmelzsonde besteht Härtetest in der Antarktis 40 Zündkerze | Mit Mikrowellenenergie Sprit sparen 42 Eine Aufgabe für eine ganze Generation | Energiewende ist und bleibt zentrales Thema des Solar-Instituts Jülich 44 „Early Birds“ – Premiere in Belgien | Vertreter aus Wirtschaft und Wissenschaft zu Gast bei der Sterisys PGmbH 46 Eine elektronische Nase | FH-Forscher entwickelt neues Verfahren zur Überwachung von Abfüllprozessen 48 Ein Höhenflug | Motorsegler der FH Aachen überfliegt den Himalaya bis hinauf zum Gipfel des Mount Everest Personen 52 Unser Mann auf dem Himalaya | Fabian Nawrath hat schon in vielen Ländern eine Dose Cola getrunken 58 Ein Mythos lebt | FH-Alumnus Uwe Niermann und Künstler Peter Klasen bringen Rennlegende wieder auf die Strecke 62 Noch mehr Fahrspaß am Dreiländereck | FH-Student René Hamacher engagiert sich fürs Mountainbiken 63 Boonzaaijer begeistert | FH Aachen verleiht Lehrpreis an Designprofessor 64 Mein Partner mit der kalten Schnauze | Tierische Verstärkung in der Telefonzentrale der FH Aachen 68 Alles andere als langweilig | Leif Battermann ist einer von 78 Studierenden, die eine Ehrenplakette erhalten 70 Rückenwind fürs Studium | 70 Studierende erhalten ein FH-Stipendium 72 Von Kaiser Wilhelm bis Buffalo Bill | Thomas Lochner erzählt die Geschichte der Aachener Tuchindustrie 73 Personalia / Professoren 76 Neue Gleichstellungsbeauftragte | Judith Kürten löst Andrea Stühn ab 76 im Amt bestätigt | Prof. Klocke steht auch in der neuen Amtsperiode an der Spitze des Hochschulrats der FH Kiel SERVICE 78 Den Boden bereiten | Der neue Campus der FH Aachen an der Eupener Straße nimmt Gestalt an 80 Herzlich willkommen! | Fotoaktion bei den Newcomer Days 82 Neuer Hörsaal auf dem Campus Jülich | Nach nur sieben Monaten Bauzeit fertiggestellt 83 Alle Ampeln auf Grün | Schülerinnen bauen Auto mit Wasserstoffantrieb 84 Gemeinsam für den Wissenschaftsstandort | Region und Hochschulen unterzeichnen Kooperationsvertrag 86 Messen und Veranstaltungen 93 Meldungen/Service 94 Ortswechsel | Macht Kunst Schätze – die Ausstellungen zum Karlsjahr 96 Impressum T3 - Dimensionen - Magazin der FH Aachen University of Applied Sciences - 2014, 1 Y1 - 2014 CY - Aachen ER - TY - JOUR T1 - Dimensionen 2-2014 : Magazin der FH Aachen University of Applied Sciences N2 - Thema 06 On the Road and Inside Indonesia | FH-Studentin Petra Hess schreibt ein Buch über Sulawesi 12 Von Hunden im Schafskostüm | Mit „North Orbit“ zeigt der Student Kevin Ramolla Island einmal anders Studium 16 Intelligenter als Staubsaugerroboter | Robotik an der FH Aachen 18 Wir sind Weltmeister! | Carologistics-Team gewinnt bei Roboter-WM 20 „Dein Passwort hält 28 Trilliarden Jahre lang durch!“ | Studierende schärfen Bewusstsein für Passwortsicherheit 22 Gute Ideen für echte Herausforderungen | Zukunftswerkstatt bei der Summer School Renewable Energy 24 Auf der Überholspur | Aixtreme-Racing-Team blickt auf eine gute Saison 26 Das „Momentum“ halten | Interview mit Teamchef Maximilian Philippi 28 Statt Fernseher und Fitnessstudio | Help e.V. hilft jungen Menschen, sich sozial zu engagieren 30 Nimm mein Auto! | FH-Student arbeitet im Start-up-Unternehmen „Tamyca“ 32 Nominiert: PR-Bild-Award 34 Den Nerv der Zeit getroffen | Studenten gewinnen dritten Platz bei weltweitem Wettbewerb International 36 Kleiner Sprung, großer Sprung | Solange Wetzels hat sich für ein Studium an der FH entschieden FORSCHUNG UND TRANSFER 38 Schlag auf Schlag | Pulsierende Herzzellen ebnen im Institut für Bioengineering den Weg zur personalisierten Medizin 42 Komplexe Prozesse einfach dargestellt | Gestalterteam entwirft iPad-App für „ProSense“ 44 Zwei Welten vereint | Bei der Entwicklung von Sensoren verknüpft das Institut für Nano- und Biotechnologien Biologie und Mikroelektronik Personen 48 Wir machen euch zum Kaiser! | Fotoaktion bei den Newcomer Days 50 An der Schnittstelle | Dr. Nils Bausch arbeitet als Lecturer an der University of Portsmouth 55 Zwei neue Publikationen zum Aachener Dom SERVICE 56 Meldungen 59 Kopfnuss 60 Ortswechsel | „La Batte“ in Lüttich 62 Impressum T3 - Dimensionen - Magazin der FH Aachen University of Applied Sciences - 2014, 2 Y1 - 2014 CY - Aachen ER - TY - JOUR A1 - Bernecker, Andreas T1 - Divided Government and the Adoption of Economic Reforms JF - CESifo DICE Report - Journal for Institutional Comparison Y1 - 2014 SN - 1612-0663 VL - 12 IS - 4 SP - 47 EP - 52 PB - Ifo Institute for Economic Research CY - München ER - TY - CHAP A1 - Wu, Chunsheng A1 - Bronder, Thomas A1 - Poghossian, Arshak A1 - Schöning, Michael Josef T1 - DNA-hybridization detection using light-addressable potentiometric sensor modified with gold layer T2 - Sensoren und Messsysteme 2014 ; Beiträge der 17. GMA/ITG-Fachtagung vom 3. bis 4. Juni 2014 in Nürnberg. (ITG-Fachbericht ; 250) Y1 - 2014 SN - 978-3-8007-3622-5 SP - 1 EP - 4 PB - VDE-Verl. CY - Düsseldorf ER - TY - JOUR A1 - Bernecker, Andreas T1 - Do politicians shirk when reelection is certain? Evidence from the German parliament JF - European Journal of Political Economy N2 - Does stiffer electoral competition reduce political shirking? For a micro-analysis of this question, I construct a new data set spanning the years 2005 to 2012 covering biographical and political information about German Members of Parliament (MPs), including their attendance rates in voting sessions. For the parliament elected in 2009, I show that indeed opposition party MPs who expect to face a close race in their district show significantly and relevantly lower absence rates in parliament beforehand. MPs of governing parties seem not to react significantly to electoral competition. These results are confirmed by an analysis of the parliament elected in 2005, by several robustness checks, and also by employing an instrumental variable strategy exploiting convenient peculiarities of the German electoral system. The study also shows how MPs elected via party lists react to different levels of electoral competition. Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.ejpoleco.2014.07.001 SN - 0176-2680 VL - 36 SP - 55 EP - 70 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Dalguer, Luis A. A1 - Churilov, Sergey A1 - Butenweg, Christoph A1 - Renault, Philippe A1 - Hyun, An Jun T1 - Dynamic analysis of a reinforced concrete electrical nuclear building of SMART 2013 project subjected to earthquake excitation using ABAQUS T2 - Workshop SMART2013 : Paris, France, November 25th - 27th, 2014 Y1 - 2014 SP - 1 EP - 12 ER - TY - CHAP A1 - Janotte, N. A1 - Feckler, G. A1 - Kötter, Jens A1 - Decker, Stefan A1 - Herrmann, Ulf A1 - Schmitz, Mark A1 - Lüpfert, E. T1 - Dynamic performance evaluation of the HelioTrough® collector demonstration loop : towards a new benchmark in parabolic trough qualification T2 - SolarPACES International Conference 2013, Las Vegas, Nevada, USA, 17 - 20 September 2013 : [proceedings]. - Pt. 1. - (Energy procedia ; 49) Y1 - 2014 SN - 978-1-63266-904-9 U6 - http://dx.doi.org/10.1016/j.egypro.2014.03.012 SN - 1876-6102 N1 - Nebent.: Power and Chemical Energy Systems concentrating solar power SP - 109 EP - 117 PB - Curran CY - Red Hook, NY ER - TY - CHAP A1 - Butenweg, Christoph A1 - Klinkel, Sven T1 - Dynamisches Verhalten von Stahlbetonplatten unter Impact-Belastungen T2 - Massivbau im Wandel : Festschrift zum 60. Geburtstag von Josef Hegger Y1 - 2014 SN - 3-939051-20-9 SP - 369 EP - 380 PB - Ernst CY - Berlin ER - TY - JOUR A1 - Wollert, Jörg T1 - Echtzeit-Ethernet : Protokoll-Reigen JF - Elektronik : Fachmedium für industrielle Anwender und Entwickler Y1 - 2014 SN - 0013-5658 VL - Bd. 63 IS - H. 26 SP - 24 EP - 31 PB - WEKA-Fachmedien CY - Haar ER - TY - JOUR A1 - Wollert, Jörg T1 - Echtzeit-Ethernet mit Standardtechnik JF - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Embedded : Fachmagazin für die Entwicklung von Embedded-Systemen Y1 - 2014 SN - 0013-5658 VL - Bd. 63 IS - H. 12 SP - 28 EP - 32 PB - WEKA-Fachmedien CY - Haar ER - TY - CHAP A1 - Lenz, Laura L. A1 - Wolf, Martin ED - Kritz, Willy Christian T1 - Economic evaluation of serious games with the comparative assessment framework COSEGA T2 - The shift from teaching to learning : individual, collective and organizational learning through gaming simulation ; proceedings of the 45th conference of the International Simulation and Gaming Association, Dornbirn 2014 Y1 - 2014 SN - 978-3-7639-5422-3 SP - 374 EP - 386 PB - Bertelsmann CY - [Bielefeld] ER - TY - BOOK A1 - Tietze, Jürgen T1 - Einführung in die angewandte Wirtschaftsmathematik : das praxisnahe Lehrbuch - inklusive Brückenkurs für Einsteiger. - 17. erw. Aufl. Y1 - 2014 SN - 978-3-658-02361-4 ; 978-3-658-02360-7 PB - Springer CY - Wiesbaden ET - 17., erw. Aufl. ER - TY - BOOK A1 - Mühl, Thomas T1 - Einführung in die elektrische Messtechnik : Grundlagen, Messverfahren, Anwendungen. - 4. aktualisierte u. erw. Aufl. Y1 - 2014 SN - 978-3-8348-2063-1 ; 978-3-8348-0899-8 PB - Springer CY - Wiesbaden ET - 4., aktualisierte u. erw. Aufl. ER - TY - CHAP A1 - Kroll-Ludwigs, Kathrin T1 - Einleitung vor § 1297 T2 - Bürgerliches Gesetzbuch : Handkommentar mit AGG, EGBGB (Auszug), ErbbauRG, HausratsVO, LPartG, ProdHaftG, UKlaG, VAHRG und WEG Y1 - 2014 SN - 978-3-504-47102-6 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - CHAP A1 - Höttges, Jörg A1 - Müller, Andreas T1 - Einsatz von GIS und CAD zur Schaffung langfristig nutzbarer Planungsdaten T2 - 15. Kölner Kanal- und Kläranlagen-Kolloquium : 1. und 2. Oktober 2014 im Maternushaus, Köln / ISA, Inst. und Lehrstuhl für Siedlungswasserwirtschaft und Siedlungsabfallwirtschaft der RWTH Aachen ... Hrsg. von J. Pinnekamp. Bearb. von V. Kölling Y1 - 2014 SN - 978-3-938996-74-4 N1 - Aachener Schriften zur Stadtentwässerung ; 18 SP - 12/1 EP - 12/12 PB - Ges. zur Förderung der Siedlungswasserwirtschaft an der RWTH Aachen CY - Aachen ER - TY - CHAP A1 - Schöning, Michael Josef A1 - Poghossian, Arshak A1 - Glück, Olaf A1 - Thust, Marion T1 - Electrochemical composition measurement T2 - Measurement, instrumentation, and sensors handbook: electromagnetic, optical, radiation, chemical, and biomedical measuremen Y1 - 2014 SN - 978-1-4398-4891-3 SP - 55-1 EP - 55-54 PB - CRC Pr. CY - Boca Raton, Fa. ET - 2nd ed. ER - TY - CHAP A1 - Schöning, Michael Josef A1 - Poghossian, Arshak A1 - Glück, Olaf A1 - Thust, Marion T1 - Electrochemical methods for the determination of chemical variables in aqueous media T2 - Measurement, instrumentation, and sensors handbook / ed. by John G. Webster [u.a.] Vol. 2 : Electromagnetic, optical, radiation, chemical, and biomedical measurement Y1 - 2014 SN - 978-1-4398-4891-3 SP - 55-1 EP - 55-54 PB - CRC Pr. CY - Boca Raton, Fla. ER - TY - CHAP A1 - Ögun, Celal Mohan A1 - Kling, Rainer A1 - Heuermann, Holger A1 - Gräser, Ulrich A1 - Schopp, Christoph T1 - Elektrodenlose quecksilberfreie Niederdrucklampen betrieben mit Mikrowellen T2 - Licht 2014 [Elektronische Ressource] : Den Haag, Holland ; 21. Gemeinschaftstagung, 21. bis 24. September 2014 ; Tagungsband Y1 - 2014 PB - Nederlandse Stichting voor Verlichtingskunde CY - Ede ER - TY - RPRT A1 - Rahier, Michael A1 - Ritz, Thomas A1 - Wallenborn, Ramona T1 - Elektromobilität in einer vernetzten Welt : Potenziale für die IT-Branche bei der Organisation der Mobilität von morgen ; Info-Broschüre N2 - Die Informationsbroschüre „Elektromobilität in einer vernetzten Welt“ richtet sich an IT-Dienstleister. In dieser Broschüre werden mögliche Potenziale im Bereich der Elektromobilität aufgezeigt. Die Mobilität der Zukunft ist eine interdisziplinäre Angelegenheit und kein reines Automotive-Thema mehr. Beispiele wie Mobilitätsmanagement, eCommerce und Individualisierung sind im Mobilitätsbereich für die IT-Branche relevant. Y1 - 2014 PB - eBusiness-Lotse CY - Aachen ER - TY - JOUR A1 - Jens, Otto A1 - Kaldenhoff, E. A1 - Kirschner-Hermanns, R. A1 - Mühl, Thomas A1 - Klinge, Uwe T1 - Elongation of textile pelvic floor implants under load is related to complete loss of effective porosity, thereby favoring incorporation in scar plates JF - Journal of biomedical materials research. Part A N2 - Use of textile structures for reinforcement of pelvic floor structures has to consider mechanical forces to the implant, which are quite different to the tension free conditions of the abdominal wall. Thus, biomechanical analysis of textile devices has to include the impact of strain on stretchability and effective porosity. Prolift® and Prolift + M®, developed for tension free conditions, were tested by measuring stretchability and effective porosity applying mechanical strain. For comparison, we used Dynamesh-PR4®, which was designed for pelvic floor repair to withstand mechanical strain. Prolift® at rest showed moderate porosity with little stretchability but complete loss of effective porosity at strain of 4.9 N/cm. Prolift + M® revealed an increased porosity at rest, but at strain showed high stretchability, with subsequent loss of effective porosity at strain of 2.5 N/cm. Dynamesh PR4® preserved its high porosity even under strain, but as consequence of limited stretchability. Though in tension free conditions Prolift® and Prolift + M® can be considered as large pore class I meshes, application of mechanical strain rapidly lead to collapse of pores. The loss of porosity at mechanical stress can be prevented by constructions with high structural stability. Assessment of porosity under strain was found helpful to define requirements for pelvic floor devices. Clinical studies have to prove whether devices with high porosity as well as high structural stability can improve the patients' outcome. Y1 - 2014 U6 - http://dx.doi.org/10.1002/jbm.a.34767 SN - 1552-4965 VL - 102 IS - 4 SP - 1079 EP - 1084 PB - Wiley CY - New York ER - TY - THES A1 - Maintz, Stephan T1 - Enantioselektive Reduktion prochiraler Carbonylverbindungen mit Chiralidon R & S in einem kontinuierlich betriebenen Festbettreaktor Y1 - 2014 ER - TY - GEN A1 - Alt, Helmut T1 - Energiekonzept mit kurzer Brücke zu witterungsabhängigen, hohen Strompreisen : KTG Jahrestagung in Stuttgart, 22.- 24. 5. 2012 Y1 - 2014 SP - 1 EP - 60 ER - TY - THES A1 - Reyes Ochoa, Leonel T1 - Engineering aspects of a parabolic trough collector field with direct steam generation and an organic rankine cycle Y1 - 2014 N1 - Aachen, Fachhochsch., Masterarbeit, 2014 PB - Fachhochschule Aachen CY - Aachen ER - TY - JOUR A1 - Wagner, Patrick A1 - Doll, Theodor A1 - Schöning, Michael Josef T1 - Engineering of functional interfaces / Patrick Wagner ; Theodor Doll ; Michael J. Schöning (eds.) JF - Physica status solidi (A) : Applications and materials science Y1 - 2014 U6 - http://dx.doi.org/10.1002/pssa.201470241 SN - 1521-396X (E-Book); 1862-6319 (E-Book); 0031-8965 (Print); 1862-6300 (Print) VL - 211 IS - 6 SP - 1339 EP - 1339 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Miyamoto, K. A1 - Seki, K. A1 - Wagner, Torsten A1 - Schöning, Michael Josef A1 - Yoshinobu, T. T1 - Enhancement of the spatial resolution of the chemical imaging sensor by a hybrid fiber-optic illumination JF - Procedia Engineering N2 - The chemical imaging sensor, which is based on the principle of the light-addressable potentiometric sensor (LAPS), is a powerful tool to visualize the spatial distribution of chemical species on the sensor surface. The spatial resolution of this sensor depends on the diffusion of photocarriers excited by a modulated light. In this study, a novel hybrid fiber-optic illumination was developed to enhance the spatial resolution. It consists of a modulated light probe to generate a photocurrent signal and a ring of constant light, which suppresses the lateral diffusion of minority carriers excited by the modulated light. It is demonstrated that the spatial resolution was improved from 92 μm to 68 μm. Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.proeng.2014.11.563 SN - 1877-7058 N1 - EUROSENSORS 2014 ; European Conference on Solid-State Transducers <28, 2014> VL - 87 SP - 612 EP - 615 PB - Elsevier CY - Amsterdam ER -