TY - JFULL U1 - Zeitschrift (Einzelnes Zeitschriftenheft) T1 - Beiträge aus Forschung und Technik 2013 N2 - Forschungsaktivitäten der Hochschule Offenburg im Jahr 2013 T3 - Beiträge aus Forschung und Technik : Forschungsbericht der Hochschule für Technik, Wirtschaft und Medien Offenburg - 2013 KW - Hochschule KW - Forschungsbericht KW - Angewandte Forschung Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:ofb1-opus4-36644 UN - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:ofb1-opus4-36644 SN - 1866-9352 SS - 1866-9352 VL - 2013 SP - 104 S1 - 104 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Shrena, Ismail A1 - Eisele, David A1 - Bardong, Jochen A1 - Mayer, Elena A1 - Reindl, Leonhard Michael T1 - High-precision signal processing algorithm to evaluate SAW properties as a function of temperature JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control N2 - This paper presents a signal processing algorithm which accurately evaluates the SAW properties of a substrate as functions of temperature. The investigated acoustic properties are group velocity, phase velocity, propagation loss, and coupling coefficient. With several measurements carried out at different temperatures, we obtain the temperature dependency of the SAW properties. The analysis algorithm starts by reading the transfer functions of short and long delay lines. The analysis algorithm determines the center frequency of the delay lines and obtains the delay time difference between the short and long delay lines. The extracted parameters are then used to calculate the acoustic properties of the SAW material. To validate the algorithm, its accuracy is studied by determining the error in the calculating delay time difference, center frequency, and group velocity. KW - Signaltechnik KW - Verfahrenstechnik KW - Akustische Oberflächenwelle Y1 - 2013 SN - 0885-3010 SS - 0885-3010 U6 - https://dx.doi.org/10.1109/TUFFC.2013.2629 DO - https://dx.doi.org/10.1109/TUFFC.2013.2629 PM - 23549541 VL - 60 IS - 4 SP - 805 EP - 813 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Pany, Thomas A1 - Falk, Nico A1 - Riedl, Bernhard A1 - Stöber, Carsten A1 - Winkel, Jón O. A1 - Schimpl, Franz-Josef T1 - Innovation: Under Cover: Synthetic-Aperture GNSS Signal Processing JF - GPS World N2 - Researchers are developing new GNSS receivers and antennas based on an innovative signal-processing scheme to significantly improve GNSS tracking reliability and accuracy under degraded signal conditions. It is based on the principles of synthetic-aperture radar. Like in a multi-antenna phased array receiver, GNSS signals from different spatial locations are combined coherently forming an optimized synthetic antenna-gain pattern. The method is implemented in a real-time PC-based software receiver and works with GPS, GLONASS, and Galileo signals. Multiple frequencies are generally supported. The idea of synthetic-aperture processing is realized as a coherent summation of correlation values of each satellite over the so-called beamforming interval. Each correlation value is multiplied with a phase factor. For example, the phase factor can be chosen to compensate for the relative antenna motion over the beam-forming interval and the resulting sum of the scaled correlation values represents a coherent correlation value maximizing the line of sight signal power. KW - GNSS KW - Signaltechnik KW - Apertur Y1 - 2013 UR - https://www.gpsworld.com/innovation-under-cover-synthetic-aperture-gnss-signal-processing/ UR - https://www.researchgate.net/publication/270285468_Innovation_Under_Cover_Synthetic-Aperture_GNSS_Signal_Processing SN - 1048-5104 SS - 1048-5104 VL - 24 IS - 9 SP - 42 EP - 50 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Mierau, Michael A1 - Fey, Simon A1 - Kohrs, Robert A1 - Wittwer, Christof T1 - Communication solutions for a cloud-based charging management system for a fleet of shared-use electric vehicles T2 - World Electric Vehicle Journal N2 - The paper proposes a system architecture for charging infrastructure that serves the requirements of future fleets of shared-use electric vehicles in urban scenarios. The focus of the development is on the interfaces to central stakeholders such as mobility service providers, distribution network operators and utilities. The main concept of the proposed system is the adherence to a stringent resource-oriented design approach, following the design principles of the Representational State Transfer (REST) architectural software style for distributed systems. This design approach is used from the cloud-based services down to the implementation of the charging infrastructure's control algorithms. Focusing on the resources of the various entities simplifies the implementation of their interactions, compared to the explicit declaration of services that are available. The system design ensures that the charging infrastructure is open to all users and generates a benefit beyond basic charging operations. Integration in emerging smart markets is done via open web-based interfaces. These allow for the generation of an added value of concrete services for shared-use electric mobility. A link to the field of grid operation is proposed using the ISO/IEC 61850 telecontrol standard. The smart meter capabilities of the charging stations can be used to gain additional information on the current state of the distribution grid. As an exemplary service a load management service for a fleet of shared-use electric vehicles is going to be implemented. KW - Elektrofahrzeug KW - Verwaltung KW - cloud KW - Kommunikation Y1 - 2013 UR - https://ieeexplore.ieee.org/document/6914884 UR - https://www.researchgate.net/publication/325288457_Communication_Solutions_for_a_Cloud-Based_Charging_Management_System_for_a_Fleet_of_Shared-Use_Electric_Vehicles SN - 2032-6653 SS - 2032-6653 SN - 978-1-4799-3832-2 SB - 978-1-4799-3832-2 U6 - https://dx.doi.org/10.3390/wevj6041125 DO - https://dx.doi.org/10.3390/wevj6041125 N1 - EVS27 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium, Barcelona, Spain, Nov 17-20, 2013 VL - 6 IS - 5 SP - 1125 EP - 1135 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Drewello, Hansjörg A1 - Dittrich, Ingo A1 - Gütle, Stephan T1 - Kapazitätsbelastung der Rheintalbahn : Zugzahlmessung mit Infrarottechnik JF - Internationales Verkehrswesen N2 - Die Analyse von Engpässen im Güterverkehr ist eine wichtige Voraussetzung, um zukünftige Heraus-forderungen der Infrastrukturplanung und Logistik bewältigen zu können. Im Rahmen des EU-Projekts Code24 sollen Strategien für die Behandlung zukünftiger Herausforderungen im Schienengüterverkehr im wichtigsten europäischen Güterverkehrskorridor Rotterdam-Genua entwickelt werden. Hierfür sind Infor-mationen über Zugzahlen und die Kapazitätsauslastung auf einzelnen Streckenabschnitten eine wichtige Voraussetzung. KW - Güterverkehr KW - Infrarottechnik KW - Kapazität Y1 - 2013 UR - http://www.hs-kehl.de/fileadmin/hsk/Forschung/CODE24/Dokumente/PDF/Drewello_Guetle_Dittrich_Kapazitaetsbelastung_Rheintalbahn.pdf SN - 0020-9511 SS - 0020-9511 VL - 65 IS - 4 SP - 48 EP - 51 PB - Infrastruktur Wissenschaft ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Ortega Clavero, Valentin A1 - Weber, Andreas A1 - Schröder, Werner A1 - Meyrueis, Patrick L. T1 - Qualitative and Quantitative Spectral Analysis of Binary Gasoline-Ethanol Blends Using a Low-Cost FT-Raman Spectrometer Prototype JF - Lasers in Engineering : LIE N2 - Raman spectra from three different binary gasoline-ethanol blends (with ratios 95:5, 90:10, and 85:15) have been obtained by using a low-cost, frequency precise Fourier-transform Raman spectrometer (FT-Raman) prototype. The spectral information is presented in the range of 0 to 3500 cm-1 with a resolution of 1.66 cm-1, which is greater than the required for most liquid and solid chemical samples. This set-up delivers spectral information about the sample with a reduced spectral deviation compared to theoretical values (less than 0.4 cm-1 without compensation for instrumental response). The robust and highly fexible FT-Raman prototype presented for the spectral analysis, consisting mainly of a Michelson interferometer and a self-designed photon counter, is able to deliver high resolution and frequency precise Raman spectra from the gasoline-ethanol blends comparable to the obtained by using commercial devices. This FT-Raman set-up does not need additional complex hardware or software control and relies on re-sampling and interpolation algorithms. The qualitative spectral information obtained has been used to calculate the proportion of gasoline and ethanol present in the used chemical samples without using extra calibrations methods or chemical markers. KW - Spektroskopie KW - Ethanol KW - Qualität KW - Quantität Y1 - 2013 UR - https://www.oldcitypublishing.com/journals/lie-home/lie-issue-contents/lie-volume-25-number-3-4-2013/lie-25-3-4-p-247-253/ SN - 0898-1507 SS - 0898-1507 VL - 25 IS - 3/4 SP - 247 EP - 253 PB - Gordon and Breach ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Becker, Axel A1 - Blümle, Anette A1 - Momeni, Arash T1 - Evidence-Based Plastic and Reconstructive Surgery: Developments over Two Decades JF - Plastic and Reconstructive Surgery N2 - Background: Increasing awareness of the importance of evidence-based medicine is demonstrated not only by an increasing number of articles addressing it but also by a specialty-wide evidence-based medicine initiative. The authors critically analyzed the quality of reporting of randomized controlled trials published in this Journal over a 21-year period (1990 to 2010). Methods: A hand search was conducted, including all issues of Plastic and Reconstructive Surgery from January of 1990 to December of 2010. All randomized controlled trials published during this time period were identified with the Cochrane decision tree for identification of randomized controlled trials. To assess the quality of reporting, a modification of the checklist of the Consolidated Standard of Reporting Trials Statement was used. Results: Of 7121 original articles published from 1990 to 2010 in the Journal, 159 (2.23 percent) met the Cochrane criteria. A significant increase in the absolute number of randomized controlled trials was seen over the study period (p < 0.0001). The median quality of these trials from 1990 to 2010 was "fair," with a trend toward improved quality of reporting over time (p = 0.127). Conclusions: A favorable trend is seen with respect to an increased number of published randomized controlled trials in Plastic and Reconstructive Surgery. Adherence to standard reporting guidelines is recommended, however, to further improve the quality of reporting. Consideration may be given to providing information regarding the quality of reporting in addition to the "level of evidence pyramid," thus facilitating critical appraisal. KW - Plastische Chirurgie KW - Entwicklung Y1 - 2013 SN - 0032-1052 SS - 0032-1052 U6 - https://dx.doi.org/10.1097/PRS.0b013e31829fe0f7 DO - https://dx.doi.org/10.1097/PRS.0b013e31829fe0f7 PM - 24076714 VL - 132 IS - 4 SP - 657e EP - 663e ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Herbstritt, Michael A1 - Wetzel, Gert A1 - Baumgart, Andreas A1 - Isele, Dietmar T1 - Erhöhter Korrosionsschutz bei Stellantrieben JF - Industriearmaturen N2 - Die Zuverlässigkeit und Betriebssicherheit von Feldgeräten ist für den sicheren und wirtschaftlichen Betrieb prozesstechnischer Anlagen unerlässlich. Ein entscheidender Faktor ist die Widerstandskraft der Geräte gegen die herrschenden Umgebungsbedingungen. Durch Korrosionsschäden hervorgerufene Anlagenstillstände zeigen, dass diesem Thema nicht immer die notwendige Aufmerksamkeit gewidmet wird, obwohl die korrosionsbedingten wirtschaftlichen Schäden immens sind. Wie man mit dem Thema Korrosionsschutz ernsthaft umgehen kann, zeigt dieser Beitrag am Beispiel elektrischer Stellantriebe. KW - Rohrnetz KW - Korrosion KW - Schutz Y1 - 2013 UR - https://www.vulkan-shop.de/erhoehter-korrosionsschutz-bei-stellantrieben-4094 SN - 0943-934X SS - 0943-934X IS - 02/2012 SP - 145 S1 - 5 PB - Vulkan-Verlag GmbH ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Heinke, Matthias A1 - Ismer, Bruno A1 - Kühnert, Helmut A1 - Gorißen, Bernhard A1 - Müller, D. A1 - Dannberg, Gudrun A1 - Figulla, Hans Reiner T1 - Left ventricular conduction delay and biventricular pacing delay in cardiac resynchronisation therapy responder and non-responder T2 - Europace : EHRA EUROPACE 2013, 23 Jun 2013-26 Jun 2013, Athens–Greece, Abstracts KW - Herzkrankheit Y1 - 2013 UR - https://academic.oup.com/europace/article/15/suppl_2/ii171/519979#89129953 SN - 1099-5129 SS - 1099-5129 VL - 15 IS - Suppl. 2 SP - P1240 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Salvalai, Graziano A1 - Pfafferott, Jens A1 - Sesana, Marta Maria T1 - Assessing energy and thermal comfort of different low-energy cooling concepts for non-residential buildings JF - Energy Conversion and Management N2 - Energy consumption for cooling is growing dramatically. In the last years, electricity peak consumption grew significantly, switching from winter to summer in many EU countries. This is endangering the stability of electricity grids. This article outlines a comprehensive analysis of an office building performances in terms of energy consumption and thermal comfort (in accordance with static – ISO 7730:2005 – and adaptive thermal comfort criteria – EN 15251:2007 –) related to different cooling concepts in six different European climate zones. The work is based on a series of dynamic simulations carried out in the Trnsys 17 environment for a typical office building. The simulation study was accomplished for five cooling technologies: natural ventilation (NV), mechanical night ventilation (MV), fan-coils (FC), suspended ceiling panels (SCP), and concrete core conditioning (CCC) applied in Stockholm, Hamburg, Stuttgart, Milan, Rome, and Palermo. Under this premise, the authors propose a methodology for the evaluation of the cooling concepts taking into account both, thermal comfort and energy consumption. KW - Nutzfläche KW - Haustechnik Y1 - 2013 SN - 0196-8904 SS - 0196-8904 U6 - https://dx.doi.org/10.1016/j.enconman.2013.07.064 DO - https://dx.doi.org/10.1016/j.enconman.2013.07.064 VL - 76 SP - 332 EP - 341 PB - Elsevier ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Metzger, Mario A1 - Seifert, Thomas T1 - On the exploitation of Armstrong-Frederik type nonlinear kinematic hardening in the numerical integration and finite-element implementation of pressure dependent plasticity models JF - Computational Mechanics N2 - In this paper, an unconditionally stable algorithm for the numerical integration and finite-element implementation of a class of pressure dependent plasticity models with nonlinear isotropic and kinematic hardening is presented. Existing algorithms are improved in the sense that the number of equations to be solved iteratively is significantly reduced. This is achieved by exploitation of the structure of Armstrong-Frederik-type kinematic hardening laws. The consistent material tangent is derived analytically and compared to the numerically computed tangent in order to validate the implementation. The performance of the new algorithm is compared to an existing one that does not consider the possibility of reducing the number of unknowns to be iterated. The algorithm is used to implement a time and temperature dependent cast iron plasticity model, which is based on the pressure dependent Gurson model, in the finite-element program ABAQUS. The implementation is applied to compute stresses and strains in a large-scale finite-element model of a three cylinder engine block. This computation proofs the applicability of the algorithm in industrial practice that is of interest in applied sciences. KW - Plastizität KW - Druck KW - Finite-Elemente-Methode KW - Kinematik Y1 - 2013 SN - 0178-7675 SS - 0178-7675 U6 - https://dx.doi.org/10.1007/s00466-012-0828-1 DO - https://dx.doi.org/10.1007/s00466-012-0828-1 VL - 52 IS - 3 SP - 515 EP - 524 PB - Springer CY - Berlin und Heidelberg ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Möller, Andreas A1 - Guderian, Jens A1 - Möllmer, Jens A1 - Lange, Marcus A1 - Hofmann, Jörg A1 - Gläser, Roger T1 - Kinetische Untersuchungen der adsorptiven Luftzerlegung an Kohlenstoffmolekularsieben JF - Chemie - Ingenieur - Technik : CIT KW - Luftzerlegung KW - Kinetik KW - Adsorption KW - Kohlenstoff KW - Molekularsieb Y1 - 2013 SN - 1522-2640 SS - 1522-2640 U6 - https://dx.doi.org/10.1002/cite.201300063 DO - https://dx.doi.org/10.1002/cite.201300063 VL - 85 IS - 11 SP - 1680 EP - 1685 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Metzger, Mario A1 - Nieweg, Britta A1 - Schweizer, Christoph A1 - Seifert, Thomas T1 - Lifetime prediction of cast iron materials under combined thermomechanical fatigue and high cycle fatigue loading using a mechanism-based model T2 - International Journal of Fatigue Proceedings of the 2nd International Workshop on Thermo-Mechanical Fatigue 2011 N2 - In this paper the fatigue life of three cast iron materials, namely EN-GJS-700, EN-GJV-450 and EN-GJL-250, is predicted for combined thermomechanical fatigue and high cycle fatigue loading. To this end, a mechanism-based model is used, which is based on microcrack growth. The model considers crack growth due to low frequency loading (thermomechanical and low cycle fatigue) and due to high cycle fatigue. To determine the model parameters for the cast iron materials, fatigue tests are performed under combined loading and crack growth is measured at room temperature using the replica technique. Superimposed high cycle fatigue leads to an accelerated crack growth as soon as a critical crack length and thus the threshold stress intensity factor is exceeded. The model takes this effect into account and predicts the fatigue lives of all cast iron materials investigated under combined loadings very well. KW - Stahl KW - Thermomechanik KW - Ermüdung Y1 - 2013 SN - 0142-1123 SS - 0142-1123 U6 - https://dx.doi.org/10.1016/j.ijfatigue.2012.02.007 DO - https://dx.doi.org/10.1016/j.ijfatigue.2012.02.007 VL - 53 SP - 58 EP - 66 PB - Elsevier CY - Oxford ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Neidhardt, Jonathan Philipp A1 - Kee, Robert J. A1 - Bessler, Wolfgang G. T1 - Electrode Reoxidation in Solid-Oxide Cells: Detailed Modeling of Nickel Oxide Film Growth JF - ECS Transactions KW - Nickel KW - Oxidation KW - Hochtemperaturbrennstoffzelle Y1 - 2013 UR - https://elib.dlr.de/84934/1/Neidhardt_ECStrans_2013.pdf SN - 1938-5862 SS - 1938-5862 U6 - https://dx.doi.org/10.1149/05701.2573ecst DO - https://dx.doi.org/10.1149/05701.2573ecst VL - 57 IS - 1 SP - 2573 EP - 2582 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Roost, Julia A1 - Wendt, Guido A1 - Weidlich, Anke T1 - Preissensitivität und Kundenbindung im Strommarkt: Auf den Vertriebskanal kommt es an JF - Energiewirtschaftliche Tagesfragen N2 - Der Endkundenvertrieb ist für die Bewahrung und Weiterentwicklung des Kundenstamms eines Energieversorgers essenziell. Doch um knappe Mittel im Vertrieb möglichst wirkungsvoll einsetzen zu können, wird Wissen darüber benötigt, wie sich die durchschnittlich erzielbaren Strompreise und die zu erwartende Kundenbindungsdauer zwischen verschiedenen Vertriebskanälen unterscheiden. Leitet man anhand dieser Informationen den Wert eines Kunden je Vertriebskanal ab, lässt sich treffsicherer über einzusetzende Marketing-Budgets entscheiden. KW - Elektrizitätsmarkt KW - Vertrieb KW - Kundenbindung KW - Preisbindung Y1 - 2013 UR - https://www.researchgate.net/publication/271525052_Preissensitivitat_und_Kundenbindung_im_Strommarkt_Auf_den_Vertriebskanal_kommt_es_an SN - 0720-6240 SS - 0720-6240 SN - 0013-743X SS - 0013-743X VL - 63 IS - 10 SP - 8 EP - 12 ER - TY - JOUR U1 - Zeitschriftenartikel, nicht wissenschaftlich A1 - da Costa Fernandes, Jesus Salazar T1 - Intelligent und nachhaltig JF - CAMPUS - Das Magazin der Hochschule Offenburg N2 - Auf dem Geflügelhof Zapf bei Gengenbach ist ein dezentrales biomasseversorgtes Energienetz für eine CO-neutrale Lebensmittelproduktion entstanden. KW - Mikrogrid KW - Dezentrale Energienetze KW - Smart Grid KW - Reallabor KW - Micronetz Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:ofb1-opus4-29725 UN - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:ofb1-opus4-29725 VL - Sommer 2013 IS - 35 SP - 36 EP - 36 PB - VMM Wirtschaftsverlag Baden-Baden ER - TY - THES U1 - Bachelor Thesis A1 - Sert, Eray T1 - Konzeption eines neuen Prozessablaufs für das Ankerwicklen N2 - Zur Herstellung magnetischer Spulen für die Elektrokraftstoffpumpen in der Kraftfahrzeugindustrie werden Ankerwickelanlagen aus dem Bereich des Elektromaschinenbaus eingesetzt. Durch die schnelle und kostengünstige Wickeltechnologie mit dem entsprechenden Wickelmaterial entstehen einige Probleme in der Produktion. Um diese Problematik zu eliminieren und die damit verbundene Fehlerrate zu senken, soll ein Konzept eines neuen Prozessablaufs für das Ankerwickeln erstellt werden. Mithilfe eines 3-D-Konstruktionsprogrammes soll das reale Umfeld abgebildet und das Lösungskonzept erstellt werden. Zuvor wird eine Analyse durch Hochgeschwindigkeitsaufnahmen durchgeführt, die die Problematik beim Trennvorgang des Drahtes verständlicher macht. Mithilfe der gesammelten Ideen und unter Beachtung der gestellten Randbedingungen wird eine Lösungsvariante erstellt. Die verschiedenen Konzeptlösungen werden anhand einer festgelegten Bewertungsmethode miteinander verglichen. Die am besten bewertete Lösungsvariante wird durch die Berechnungen und Auslegungen der einzelnen Elemente auf ihre Sicherheit und Anforderungen geprüft. Abschließend wird die ausgewählte Lösungsvariante als 3-D-Modell in der Baugruppe zusammengestellt und die Konstruktion abgeschlossen. Das große und interessante Themengebiet der Ankerwickeltechnologie ermöglicht die Weiterbearbeitung von vielen neuen Konzepten. KW - Prozessablauf KW - Ankerwickeln KW - Prozessablauf KW - Ankerwickeln Y2 - 2013 SP - 100, XLV S1 - 100, XLV ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Seigel, Andrea A1 - Milz, Barbara A1 - Spangenberg, Bernd T1 - Quantification of Parabens by Diode-Array Thin-Layer Chromatography Coupled with a Vibrio fischeri Bioluminescence Assay JF - Journal of Planar Chromatography KW - Dünnschichtchromatographie KW - Biolumineszenz Y1 - 2013 SN - 0933-4173 SS - 0933-4173 VL - 26 IS - 2/2013 SP - 119 EP - 124 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel A1 - Schappacher, Manuel T1 - A Highly Scalable IEEE802.11p Subsystem Using Communication and Localization for Increased Vehicular Safety T2 - International Journal of Electrical Energy 2013 International Conference on Control, Robotics and Cybernetics, Malé (Maldives) KW - Fahrzeug KW - Sicherheitstechnik Y1 - 2013 U6 - https://dx.doi.org/10.12720/ijoee.1.2.80-85 DO - https://dx.doi.org/10.12720/ijoee.1.2.80-85 VL - 1 IS - 2/2013 SP - 80 EP - 85 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Otte, Andreas A1 - Neculae, Adrian A1 - Curticapean, Dan T1 - Near-infrared spectroscopy for real-time brain perfusion diagnostics in patients with late whiplash syndrome JF - Frontiers in Optics KW - Trauma KW - Wirbelsäule Y1 - 2013 U6 - https://dx.doi.org/10.1364/FIO.2013.JW3A.25 DO - https://dx.doi.org/10.1364/FIO.2013.JW3A.25 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Otte, Andreas A1 - Kiefer, Michael A1 - Brudsche, Markus T1 - Nicht-ionisierende Diagnostik bei Fremdkörperingestion T2 - Deutsches Ärzteblatt International KW - Fremdkörper Y1 - 2013 SN - 1866-0452 SS - 1866-0452 U6 - https://dx.doi.org/10.3238/arztebl.2013.0297b DO - https://dx.doi.org/10.3238/arztebl.2013.0297b VL - 110 IS - 17/2013 SP - 297 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Milz, Barbara A1 - Spangenberg, Bernd T1 - A Validated Quantification of Benzocaine in Lozenges Using TLC and a Flatbed Scanner JF - Chromatographia KW - Dünnschichtchromatographie KW - Benzocain Y1 - 2013 SN - 0009-5893 SS - 0009-5893 U6 - https://dx.doi.org/10.1007/s10337-013-2436-4 DO - https://dx.doi.org/10.1007/s10337-013-2436-4 VL - 76 IS - 19-20 Special Issue/2013 SP - 1307 EP - 1313 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Marepalli, Sai Manoj A1 - Sultana, Razia A1 - Christ, Andreas T1 - The Challenges of Collaborative Learning in Cloud and a Three Layered Architecture Towards the Solution JF - 3rd International Conference on Digital Information and Communication Technology and Its Applications (DICTAP 2013) : Ostrava, Czech Republic, 8 - 10 July 2013 KW - E-Learning Y1 - 2013 SN - 978-1-5108-0865-2 SB - 978-1-5108-0865-2 SP - 134 EP - 139 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Otte, Andreas A1 - Thieme, Tobias A1 - Beck, Andreas T1 - Computed tomography alone reveals the secrets of ancient mummies in medical archaeology T2 - Hellenic Journal of Nuclear Med KW - Mumie KW - Tomografie Y1 - 2013 SN - 1108-1430 SS - 1108-1430 PM - 24032177 VL - 16 IS - 2/2013 SP - 148 EP - 149 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Milz, Barbara A1 - Spangenberg, Bernd T1 - 2D-Thin-Layer Chromatography (2D-TLC) Flash Test of 17α-Ethinylestradiol and related Steroids detected by Fluorescence Densitometry JF - Journal of liquid chromatography & related technologies KW - Dünnschichtchromatographie Y1 - 2013 SN - 1082-6076 SS - 1082-6076 VL - 36 IS - 17 SP - 2378 EP - 2386 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Schmelas, Martin A1 - Feldmann, Thomas T1 - Prädiktives Energiemanagement im Effizienzhaus Plus mit Elektromobilität T2 - Facility Management 2013 : Messe und Kongress, Frankfurt am Main, 26. - 28.02.2013 KW - Niedrigenergiehaus KW - Energieversorgung Y1 - 2013 SN - 978-3-8007-3486-3 SB - 978-3-8007-3486-3 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel A1 - Lill, Dirk A1 - Schappacher, Manuel A1 - Gutjahr, Simon A1 - Gerber, Eugen T1 - Development of Car2X Communication and Localization PHY and MAC Protocol Following Iterative Spiral Model Using Simulation and Emulation T2 - 5th International Workshop on Communication Technologies for Vehicles (Nets4Cars/Nets4Trains 2013) KW - Kommunikation KW - System Y1 - 2013 SN - 3-642-37973-7 SB - 3-642-37973-7 VL - 2013 SP - 136 EP - 145 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Neidhardt, Jonathan Philipp A1 - Yurkiv, Vitaliy A1 - Bessler, Wolfgang G. T1 - Spatiotemporal simulation of nickel oxide and carbon phases formation in solid oxide fuel cells (SOFC) T2 - Proceedings of the 5th International Conference Fundamentals and Development of Fuel Cells Karlsruhe Germany, April 16-18, 2013 KW - Brennstoffzelle KW - Nickel KW - Karbon KW - Oxidation Y1 - 2013 VL - 2013 SP - P104 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Oswald, Johanna A1 - Großkinsky, Maresa A1 - Otte, Andreas T1 - Die Krankheiten des Niccolò Paganini – ein Genie durch Krankheit? T2 - Baden-Württembergisches Ärzteblatt KW - Paganini, Niccolò KW - Krankheit Y1 - 2013 SN - 0720-3489 SS - 0720-3489 VL - 68 IS - 12 SP - 538 EP - 539 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Ortega Clavero, Valentin A1 - Weber, Andreas A1 - Schröder, Werner A1 - Javahiraly, Nicolas A1 - Meyrueis, Patrick L. T1 - Spectral observation of fuel additives in gasoline-ethanol blends using a Fourier-transform Raman spectrometer prototype T2 - SPIE Proceedings: Photonic Applications for Aerospace, Commercial, and Harsh Environments IV KW - Diesel-Ethanol-Mischkraftstoff KW - FT-Raman-Spektroskopie Y1 - 2013 U6 - https://dx.doi.org/10.1117/12.2018484 DO - https://dx.doi.org/10.1117/12.2018484 N1 - Konferenz: SPIE Defense, Security, and Sensing, 2013, Baltimore, Maryland, United States VL - 8720 SP - 87200L S1 - 8 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Muschter, Jonas A1 - Otte, Andreas A1 - Steinhoff, Bernhard A1 - Kurth, Christoph T1 - Is there an influence of subclinical epileptic EEG patterns on reaction time of epilepsy patients? : A pilot study T2 - Epileptologie KW - Epilepsie Y1 - 2013 SN - 1660-3656 SS - 1660-3656 VL - 30 IS - Sonderheft Dreiländertagung SP - 24 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Otte, Andreas T1 - Weltraummedizin : Alterssimulationsanzüge einsetzen T2 - Deutsches Ärzteblatt KW - Raumfahrtmedizin Y1 - 2013 SN - 0176-3695 SS - 0176-3695 VL - 110 IS - 44 SP - A2084 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Kettner, Florian A1 - Worch, Christian A1 - Möllmer, Jens A1 - Gläser, Roger A1 - Staudt, Reiner A1 - Krautscheid, Harald T1 - Synthesis, Crystal Structure and Catalytic Behavior of Homo- and Heteronuclear Coordination Polymers [M(tdc)(bpy)] (M2+ = Fe2+, Co2+, Zn2+, Cd2+; tdc2– = 2,5-thiophenedicarboxylate) JF - Inorganic Chemistry N2 - A series of isostructural 3D coordination polymers (3)∞[M(tdc)(bpy)] (M(2+) = Zn(2+), Cd(2+), Co(2+), Fe(2+); tdc(2-) = 2,5-thiophenedicarboxylate; bpy = 4,4'-bipyridine) was synthesized and characterized by X-ray diffraction, thermal analysis, and gas adsorption measurements. The materials show high thermal stability up to approximately 400 °C and a solvent induced phase transition. Single crystal X-ray structure determination was successfully performed for all compounds after the phase transition. In the zinc-based coordination polymer, various amounts of a second type of metal ions such as Co(2+) or Fe(2+) could be incorporated. Furthermore, the catalytic behavior of the homo- and heteronuclear 3D coordination polymers in an oxidation model reaction was investigated. KW - Polymere KW - Synthese KW - Kristallstruktur KW - Katalyse Y1 - 2013 SN - 0020-1669 SS - 0020-1669 U6 - https://dx.doi.org/10.1021/ic400857s DO - https://dx.doi.org/10.1021/ic400857s PM - 23865443 VL - 52 IS - 15 SP - 8738 EP - 8742 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Kalz, Doreen E. A1 - Hölzenbein, Fabian A1 - Pfafferott, Jens A1 - Vogt, Gisela T1 - Nutzerzufriedenheit mit dem thermischen Komfort in Bürogebäuden mit Umweltenergiekonzepten JF - Bauphysik N2 - Mit längerfristigen Nutzerbefragungen in zwei unmittelbar benachbarten Bürogebäuden in Freiburg wurden das Temperaturempfinden der Nutzer und deren Zufriedenheit mit dem thermischen Raumkomfort zweimal täglich erfasst. Ein Bürogebäude wird im Sommer mit einem maschinellen Nachtlüftungskonzept konditioniert und das zweite verfügt über eine Betonkerntemperierung und eine Zu‐ und Abluftanlage. Auf Basis der vorhandenen Daten aus der Erhebung wurde mit Hilfe von Regressionsanalysen ein Modell zur Vorhersage der Komforttemperatur berechnet und mit den Modellen in DIN EN 15251 verglichen. N2 - This paper presents results of a long‐term evaluation of occupant perception of and satisfaction with thermal comfort in two neighbouring office buildings in Freiburg. They were obtained in field surveys by daily questioning and accompanying measurements in high temporal resolution. One office building is conditioned during summer according to a night‐time ventilation concept and the second uses concrete core conditioning and a supply/exhaust ventilation system. Based on the survey data and a regression analysis, a model was calculated to predict the comfort temperature depending on the cooling concept employed. Results were compared to the comfort models of DIN EN 15251. KW - Bürohaus KW - Haustechnik KW - Funktionalität KW - Klimatechnik KW - Klimaschutz KW - Nutzung KW - Zufriedenheit Y1 - 2013 SN - 1437-0980 SS - 1437-0980 U6 - https://dx.doi.org/10.1002/bapi.201310082 DO - https://dx.doi.org/10.1002/bapi.201310082 VL - 35 IS - 6 SP - 377 EP - 391 PB - Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG CY - Berlin ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Sikora, Axel T1 - M2M Best Practice Award 2012 - Innovation T2 - M2M Jahrbuch KW - Kommunikationssystem KW - Maschine Y1 - 2013 VL - 1.2012/13 SP - 30 EP - 31 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Sikora, Axel T1 - Auf dem Vormarsch: Der Wireless M-Bus T2 - Transfer : Das Steinbeis-Magazin N2 - Die Energiewende ist ein elementares Thema, für Deutschland wie auch für viele andere Regionen weltweit. Bei der Bereitstellung effizienter und stabiler Verteilnetze stellen Kommunikationslösungen einen zentralen Baustein dar, um auf der Grundlage eines zeitnahen Monitorings koordinierte Regelalgorithmen zu realisieren. Dies gilt für alle Ebenen der Versorgung, wobei aus Sicht der Kommunikationstechnik die unterste Ebene der Verteilnetze am interessantesten ist: Hier sind die anspruchsvollsten Anforderungen im Hinblick auf die Kosten- und die Energieoptimierung der Kommunikationsknoten sowie die Administrierbarkeit, die Stabilität und die Skalierbarkeit der Gesamtlösung zu berücksichtigen. Das Steinbeis-Transferzentrum Embedded Design und Networking an der Hochschule Offenburg unter der Leitung von Prof. Dr.-Ing. Axel Sikora hat in verschiedenen Projekten mit renommierten Partnern umfangreiche Lösungen für diese sogenannte Primärkommunikation entwickelt. KW - Energieversorgung KW - Feldbus Y1 - 2013 UR - https://www.steinbeis.de/de/publikationen/transfer-magazin/transfer-012013/auf-dem-vormarsch-der-wireless-m-bus.html SN - 1864-1768 SS - 1864-1768 VL - 2013 IS - 1 SP - 12 EP - 13 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel T1 - Design, Simulation, and Verification of Highly Portable and Flexible Communication Stacks for Automatic Meter Reading (AMR) T2 - Proceedings SENSOR 2013 AMA Conferences 2013 2013-05-14 - 2013-05-16 Nürnberg KW - Sensortechnik Y1 - 2013 SN - 978-3-9813484-3-9 SB - 978-3-9813484-3-9 U6 - https://dx.doi.org/10.5162/sensor2013/C6.2 DO - https://dx.doi.org/10.5162/sensor2013/C6.2 SP - 442 EP - 447 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Moschevikin, Alex A1 - Galov, Aleksandr A1 - Reginya, Sergey A1 - Volkov, Alexander A1 - Sikora, Axel T1 - The Impact of NLOS Components in Time-of- Flight Networks for Indoor Positioning Systems T2 - 7th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Y1 - 2013 U6 - https://dx.doi.org/10.1109/IDAACS.2013.6662727 DO - https://dx.doi.org/10.1109/IDAACS.2013.6662727 SP - 455 EP - 460 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel A1 - Werner, Rico A1 - Grafmüller, Jan Oliver T1 - Design and Implementation of an Energy Aware Routing Extension for Energy Autarkic Wireless M-Bus Networks T2 - International Workshop on Energy Efficient Wireless Communications and Networking KW - Computerunterstützte Kommunikation KW - Energieversorgung Y1 - 2013 U6 - https://dx.doi.org/10.1109/ICACCI.2013.6637392 DO - https://dx.doi.org/10.1109/ICACCI.2013.6637392 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Sikora, Axel T1 - Architecture and Development of Secure Communication Solutions for Smart Grid Application T2 - Journal of Communications : JCM N2 - The communication technologies for automatic me-ter reading (smart metering) and for energy production and distribution networks (smart grid) have the potential to be one of the first really highly scaled machine-to-machine-(M2M)-applications. During the last years two very promising devel-opments around the wireless part of smart grid communication were initialized, which possibly have an impact on the markets far beyond Europe and far beyond energy automation. Besides the specifications of the Open Metering System (OMS) Group, the German Federal Office for Information Security (Bundesamt für Sicherheit in der Informationstechnik, BSI) has designed a protection profile (PP) and a technical directive (TR) for the communication unit of an intelligent measurement sys-tem (smart meter gateway), which were released in March 2013. This design uses state-of-the-art technologies and prescribes their implementation in real-life systems. At first sight the expenditures for the prescribed solutions seem to be significant. But in the long run, this path is inevitable and comes with strategic advantages. KW - Intelligentes Stromnetz KW - Sicherheit KW - Kommunikation KW - Sicherheitstechnik Y1 - 2013 SN - 1796-2021 SS - 1796-2021 U6 - https://dx.doi.org/10.12720/jcm.8.8.490-496 DO - https://dx.doi.org/10.12720/jcm.8.8.490-496 VL - 8 IS - 8 SP - 490 EP - 496 PB - Academy Publisher CY - Oulu ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel A1 - Werner, Rico A1 - Villalonga, Pancraç A1 - Buqa, Hilmi A1 - Becker, Philipp A1 - Hoffmann, Daniel A1 - Willmann, Alexander T1 - Development of an Energy-Autarkic Water Meter Using Wireless M-Bus based on TinyOS platform T2 - VDE Mikrosystemtechnik-Kongress KW - Wasser KW - Messung Y1 - 2013 SN - 978-3-8007-3555-6 SB - 978-3-8007-3555-6 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel T1 - Implementation of Standardized Secure Smart Meter Communication T2 - Proceedings of 2013 35th International Telecommunications Energy Conference 'Smart Power and Efficiency' (INTELEC) Y1 - 2013 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Mikov, Aleksandr A1 - Moschevikin, Alex A1 - Fedorov, Alexander A1 - Sikora, Axel T1 - A Localization System Using Inertial Measurement Units from Wireless Commercial Handheld Devices T2 - 4th International Conference on Indoor Positioning and Indoor Navigation, Montbeliard-Belfort, France KW - Electronic Commerce KW - Trägheit KW - Messung Y1 - 2013 SN - 978-1-4799-4043-1 SS - 978-1-4799-4043-1 U6 - https://dx.doi.org/10.1109/IPIN.2013.6817924 DO - https://dx.doi.org/10.1109/IPIN.2013.6817924 VL - 2013 SP - 28 EP - 31 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Sikora, Axel A1 - Rahusen, David T1 - New Trends in Wireless M‐Bus Development T2 - Wireless Congress : Systems & Applications November 6-7, 2013 Munich KW - Drahtloses lokales Netz Y1 - 2013 SN - 978-3-645-50128-6 SB - 978-3-645-50128-6 VL - 2013 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Schappacher, Manuel A1 - Sikora, Axel T1 - Results of Cooperative Localization and Communication System for C2X-Applications T2 - Wireless Congress : Systems & Applications vom 6. – 7. November 2013 in München KW - Mobile Computing KW - Drahtloses lokales Netz Y1 - 2013 SN - 978-3-645-50128-6 SB - 978-3-645-50128-6 VL - 2013 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Sikora, Axel A1 - Schappacher, Manuel T1 - A highly scalable IEEE802.11p communication and localization subsystem for autonomous urban driving T2 - International Conference on Connected Vehicles & Expo (ICCVE)2013 KW - e-Mobilität Y1 - 2013 SN - 2378-1297 SS - 2378-1297 SN - 978-1-4799-2491-2 SB - 978-1-4799-2491-2 U6 - https://dx.doi.org/10.1109/ICCVE.2013.6799894 DO - https://dx.doi.org/10.1109/ICCVE.2013.6799894 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Nuß, Uwe T1 - Feedback Control Systems for Power Electronics T2 - OTTISeminar Power Electronics for Photovoltaics KW - Leistungselektronik KW - Controlling Y1 - 2013 VL - 2013 SP - 327 EP - 362 ER - TY - CHAP U1 - Konferenzveröffentlichung A1 - Nuß, Uwe T1 - Stabilitätsnachweis und Steuerspannungsvorgabe bei Stromreglern in der Begrenzung T2 - SPS/IPC/Drives Elektrische Automatisierung / Systeme und Komponenten Internationale Fachmesse und Kongress Nürnberg, 26.-28.11.2013 KW - Stromregelung Y1 - 2013 VL - 2013 SP - 439 EP - 448 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - nicht begutachtet (unreviewed) A1 - Rohbogner, Gregor A1 - Hahnel, Ulf J. J. A1 - Benoit, Pascal A1 - Fey, Simon T1 - Multi-Agent Systems’ Asset for Smart Grid Applications T2 - Computer Science and Information System N2 - Multi-agent systems are a subject of continuously increasing interest in applied technical sciences. Smart grids are one evolving field of application. Numerous smart grid projects with various interpretations of multi-agent systems as new control concept arose in the last decade. Although several theoretical definitions of the term ‘agent’ exist, there is a lack of practical understanding that might be improved by clearly distinguishing the agent technologies from other state-of-the-art control technologies. In this paper we clarify the differences between controllers, optimizers, learning systems, and agents. Further, we review most recent smart grid projects, and contrast their interpretations with our understanding of agents and multi-agent systems. We point out that multi-agent systems applied in the smart grid can add value when they are understood as fully distributed networks of control entities embedded in dynamic grid environments; able to operate in a cooperative manner and to automatically (re-)configure themselves. KW - Intelligentes Stromnetz Y1 - 2013 SN - 2406-1018 SS - 2406-1018 U6 - https://dx.doi.org/10.2298/CSIS130224072R DO - https://dx.doi.org/10.2298/CSIS130224072R VL - 10 IS - 4/2013 Special Issue SP - 1800 EP - 1822 ER - TY - BOOK U1 - Buch A1 - Roesch, Lena ED - Ismer, Bruno T1 - Nutzbarkeit des Elektrogramms zwischen linksventrikulärer Spitzen- und Vena Cava Superior Schock-Elektrode zur Optimierung des AV-Delays bei CRT-D Patienten T3 - Schriften aus dem Peter Osypka Institute for Pacing and Ablation an der Hochschule Offenburg - University of Applied Sciences T3 - Schriften aus dem Peter Osypka Institute for Pacing and Ablation an der Hochschule Offenburg - University of Applied Sciences - 2013.5 KW - Kardiale Resynchronisationstherapie KW - Elektrokardiogramm KW - Elektrode Y1 - 2013 SN - 978-3-943301-12-0 SB - 978-3-943301-12-0 SP - 99 S1 - 99 CY - Offenburg ER -