Refine
Year of publication
- 2015 (288) (remove)
Document Type
- Conference Proceeding (77)
- Article (unreviewed) (52)
- Article (reviewed) (50)
- Bachelor Thesis (33)
- Part of a Book (29)
- Book (14)
- Master's Thesis (11)
- Patent (10)
- Other (7)
- Periodical Part (3)
Conference Type
- Konferenzartikel (63)
- Konferenz-Abstract (7)
- Konferenzband (3)
- Sonstiges (3)
- Konferenz-Poster (1)
Language
- German (153)
- English (133)
- Other language (1)
- Spanish (1)
Keywords
- Kommunikation (7)
- Ausbildung (6)
- Applikation (5)
- Digitalisierung (5)
- Finite-Elemente-Methode (5)
- Abtragung (4)
- Bildung (4)
- Funktechnik (4)
- Herz (4)
- Physik (4)
- Polymere (4)
- Recht (4)
- Sicherheit (4)
- Urheberrecht (4)
- Bauteil (3)
- Dienstleistung (3)
- Dünnschichtchromatographie (3)
- Eingebettetes System (3)
- Energieversorgung (3)
- Lernen (3)
- Licht (3)
- Marketing (3)
- Mikrostruktur (3)
- Mobilität (3)
- Neue Medien (3)
- Produktion (3)
- Raman-Spektroskopie (3)
- Schule (3)
- Social Media (3)
- Strömungsmechanik (3)
- Unternehmen (3)
- Aktivierung (2)
- Alexander von Humboldt (2)
- Batterie (2)
- Brennstoffzelle (2)
- Corporate Design (2)
- Datenbank (2)
- Datensicherung (2)
- Digitale Medien (2)
- Durchfluss (2)
- E-Learning (2)
- Entwicklung (2)
- Erfolgsfaktoren (2)
- Finanzierung (2)
- Forschung (2)
- Fotovoltaik (2)
- Gesundheitswesen (2)
- Globalisierung (2)
- Haustechnik (2)
- Herzrhythmusstörung (2)
- Hochfrequenz (2)
- Hochfrequenztechnik (2)
- Hotel (2)
- Internet der Dinge (2)
- Kritik (2)
- Management (2)
- Mathematik (2)
- Medizin (2)
- Medizintechnik (2)
- Messung (2)
- Metallisieren (2)
- Mikroelektronik (2)
- Musik (2)
- Musikindustrie (2)
- Nachhaltigkeit (2)
- Nanotechnologie (2)
- Netzwerk (2)
- Pädagogik (2)
- Rezension (2)
- Rohrleitung (2)
- Schweigepflicht (2)
- Security (2)
- Studium (2)
- Thermomechanik (2)
- Vergleich (2)
- Verlag (2)
- Werkstoff (2)
- 3D printing (1)
- 3D-Druck (1)
- AES (1)
- AVD (1)
- Abgas (1)
- Absatz (1)
- Afrika (1)
- Akustik (1)
- Algorithmus (1)
- Analyse (1)
- Analytical Query (1)
- Android (1)
- Apache Spark (1)
- App <Programm> (1)
- Arbeitsrecht (1)
- Arbeitszeugnis (1)
- Archives (1)
- Archäologie (1)
- Assistive systems at the workplace (1)
- Aufführung (1)
- Aufklärung (1)
- Augmented Reality, Telepräsenz, Telerobotik, Google Cardboard, Head Mounted Device (1)
- Automotive engineering (1)
- Autonomes Fahren (1)
- Außenhandel (1)
- Battery (1)
- Battery Managment System (1)
- Belüftung (1)
- Beschaffung (1)
- Bestrahlung (1)
- Bewertung (1)
- Bilanz (1)
- Bild (1)
- Bilddaten (1)
- Biogas (1)
- Biomedizin (1)
- Blickaufzeichnung (1)
- Blog (1)
- Boiler (1)
- Breitbandkommunikation (1)
- Brückenbau (1)
- Buchung (1)
- CAAD (1)
- CAE (1)
- Cascading Style Sheets (1)
- Communication Systems (1)
- Computer (1)
- Computersicherheit (1)
- Content Management System (1)
- Controlling (1)
- Crack closure (1)
- Crowdfunding (1)
- Cyclic J (1)
- Datenmanagement (1)
- Datenschutz (1)
- Decentralized applications (1)
- Defibrillation (1)
- Defibrillator (1)
- Demand Side Management (1)
- Design (1)
- Design , Produktgestaltung (1)
- Deutschland (1)
- Dichtung (1)
- Differenz (1)
- Digitalstrategie (1)
- Digitaltechnik (1)
- Dimension 2 (1)
- Dimension 3 (1)
- Diskretisierung (1)
- Distributed computing (1)
- Dokument (1)
- Dokumentation (1)
- Druck (1)
- Drupal (1)
- Duale Ausbildung (1)
- Durchblutung (1)
- E-Book (1)
- E-Pub (1)
- Education (1)
- Effizienz (1)
- Einführung (1)
- Einsatz (1)
- Elastizität (1)
- Elektrochemie (1)
- Elektrokardiografie (1)
- Elektrokardiogramm (1)
- Elektrokinetische Erscheinung (1)
- Elektronische Medien (1)
- Elektroosmose (1)
- Embedded Software (1)
- Energietechnik (1)
- Energieverbrauch (1)
- Entfernung (1)
- Entrepreneurship (1)
- Enttabuisierung (1)
- Entwicklungsprozess (1)
- Enzym (1)
- Erfolgsfaktor , Crowdfunding , Musik , Künstler (1)
- Erweiterte Realität <Informatik> (1)
- Erweiterte Realität <Informatik> , Telepräsenz , Robotik (1)
- Erzählung (1)
- Ethics of technology (1)
- Ethik (1)
- Ethnomarketing (1)
- Europa (1)
- Evaluation (1)
- Evaluierung (1)
- Experiment (1)
- Extraktion (1)
- Eyetracking (1)
- Eöelktrokardiogramm (1)
- FT-Raman spectroscopy (1)
- Facebook (1)
- Fassade (1)
- Fatigue crack growth (1)
- Festkörper (1)
- Festoxidbrennstoffzelle (1)
- Filmen (1)
- Filter Dimension (1)
- Flüssigkristall (1)
- Formkörper (1)
- Fourier, Jean Baptiste Joseph (1)
- Funktionalität (1)
- Fußball (1)
- Fußballsport (1)
- GIS (1)
- Gebäude (1)
- Gebäudeleittechnik (1)
- Gefäßverschluß (1)
- Gefühl (1)
- Gehirn (1)
- Genossenschaft (1)
- Geschwindigkeit (1)
- Geschäftsmodell (1)
- Geschäftsmodelle (1)
- Gesellschaft (1)
- Getriebewelle (1)
- Glas (1)
- Google Maps (1)
- Grauguss (1)
- Grid (1)
- Gummi (1)
- Gusseisen (1)
- Handelsrecht (1)
- Hash Function (1)
- Hash Table (1)
- HeLa cells (1)
- HeNe laser (1)
- Heilberuf (1)
- Hep-G2 cells (1)
- Herstellung (1)
- Herzkrankheit (1)
- Herzschrittmacher (1)
- High Performance Computing (HPC) (1)
- High content measurement (1)
- Hirntumor (1)
- Hochleistungsrechnen , Informatik (1)
- Hochschule (1)
- Humanismus (1)
- Häusliche Gewalt (1)
- Implementation (1)
- Imprägnierung (1)
- Industrie 4.0 (1)
- Informatik (1)
- Information Systems (1)
- Informationssystem (1)
- Informationstechnik (1)
- Ingenieurwissenschaften (1)
- Innovationsmanagement (1)
- Instabilität (1)
- Instagram (1)
- Instagram Marketing (1)
- Integralrechnung (1)
- Intelligentes Stromnetz (1)
- International Financial Reporting Standards (1)
- Internationales Recht (1)
- Internationales Steuerrecht (1)
- Internet of Things (1)
- Internet portal (1)
- Inventar (1)
- Irradiation (1)
- Isoglosse (1)
- J-integral (1)
- Journalismus (1)
- Kabel (1)
- Kardiologie (1)
- Keilwelle (1)
- Kennzeichnung (1)
- Kerbe (1)
- Kinderzentrum (1)
- Klarheit (1)
- Klassifikation (1)
- Klausur (1)
- Klimatechnik (1)
- Klimaänderung (1)
- Kommunikationskonzept (1)
- Konstruktion (1)
- Konzept (1)
- Kopfverletzung (1)
- Kopie (1)
- Kosten (1)
- Kostenrechnung (1)
- Krankheit (1)
- Kugelgrafit (1)
- Körper (1)
- Laboratory Exercises (1)
- Lackierung (1)
- Lamellengrafit (1)
- Lebenskrise (1)
- Lebenslanges Lernen (1)
- Lehre (1)
- Leistung (1)
- Leistungselektronik (1)
- Lernsoftware (1)
- Lineare Regression (1)
- Lithium-Ion (1)
- Lithiumbatterie (1)
- Lumineszenz (1)
- Lärmschutz (1)
- Marketingstrategie (1)
- Marktbeschicker (1)
- Maschinenelement (1)
- Mass spectrometry (1)
- Massenspektrometrie (1)
- Materialermüdung (1)
- Mechatronik (1)
- Mediengestalterin / Mediengestalter (1)
- Medientechnik (1)
- Medienwandel (1)
- Messschraube (1)
- Messtechnik (1)
- Metallorganisches Netzwerk (1)
- Methode (1)
- Micropollutants (1)
- Mikrofilm (1)
- Modellierung (1)
- Modulation (1)
- Monitoring (1)
- Multimedia (1)
- Mundpropaganda (1)
- Music Production (1)
- Musikproduktion (1)
- Musikprojekte (1)
- Musikwirtschaft (1)
- Nanopartikel (1)
- Naturwissenschaften (1)
- New Media (1)
- Nickellegierung (1)
- Niedrige Energie (1)
- Norm (1)
- Nuklearmedizin (1)
- Online Medien (1)
- Onlinecommunity (1)
- Optical metrology (1)
- Optik (1)
- Orthogonalität (1)
- Paralleler Algorithmus (1)
- Passivhaus (1)
- Patientenkommunikation (1)
- Persistenz (1)
- Persönlichkeitsrecht (1)
- Phosphate (1)
- Photodegradation (1)
- Planung (1)
- Polymer-Elektrolytmembran-Brennstoffzelle (1)
- Pore (1)
- Praxis (1)
- Privatwirtschaft (1)
- Problemlösen (1)
- Produktentwicklung (1)
- Programmierung (1)
- Projektmanagement (1)
- Proteine (1)
- Prozessor (1)
- Präsentation (1)
- Prüfung (1)
- Publikumszeitschrift (1)
- Pulverlack (1)
- QCM-D Array (1)
- QR-Code (1)
- Qualitätssicherung (1)
- Quellcode (1)
- Radio Imaging (1)
- Rapid Prototyping (1)
- Rechtsanwaltsvertrag (1)
- Recycling (1)
- Regelungstechnik (1)
- Reinigung (1)
- Resveratrol (1)
- RoboCup (1)
- Roboter (1)
- Röntgenbild (1)
- Rückfluss (1)
- Rückstellung (1)
- Rühren (1)
- Schallwelle (1)
- Schaum (1)
- Schienenfahrzeug (1)
- Schlafstörung (1)
- Schleudertrauma (1)
- Schnittstelle (1)
- Schreibschrift (1)
- Schwarmfinanzierung (1)
- Scientific workflow (1)
- Sensortechnik (1)
- Simulation (1)
- Skype (1)
- Smart Grid (1)
- Social Media Marketing (1)
- Social Web (1)
- Social inclusion (1)
- Sorption (1)
- Sound Design (1)
- Soziale Medien (1)
- Soziales Netzwerk (1)
- Spalt (1)
- Speiseröhre (1)
- Spektralanalyse (1)
- Spektrum-Monitoring (1)
- Sponsoring (1)
- Sport (1)
- Sportmarketing (1)
- Staatlich-geprüfter Grafikdesignerin / Staatlich-geprüfter Grafikdesigner (1)
- Stahlbau (1)
- Standort (1)
- State of Charge (1)
- Statistik (1)
- Stimulation (1)
- Strahl (1)
- Strom (1)
- Synchronisationstherapie (1)
- Synchronisierung (1)
- TLS (1)
- TRIZ (1)
- Tabu (1)
- Tanz (1)
- Target Path (1)
- Technik (1)
- Teil (1)
- Temperature control (1)
- Temperaturregelung (1)
- Theorie (1)
- Thermal Storage (1)
- Thermische Belastung (1)
- Thermodynamik (1)
- Treue (1)
- Trinkwasser (1)
- UV (1)
- Ultraschall (1)
- Umlaufvermögen (1)
- Umsatzsteuer (1)
- Umweltbelastung (1)
- User Experience (1)
- Validierung (1)
- Vehicle safety (1)
- Ventilator (1)
- Verfügbarkeit (1)
- Vermarktung (1)
- Verpackungselemente (1)
- Verschluss (1)
- Versicherung (1)
- Vibrio fischeri (1)
- Visualisierung (1)
- Visuelle Notizen (1)
- Vollzeitschulische Ausbildung (1)
- WHR (1)
- Wahrnehmung (1)
- Warenverkehr (1)
- Wasserrecht (1)
- Wasserstand (1)
- Wearables (1)
- Web Site (1)
- Webpräsenz (1)
- Website (1)
- Wein (1)
- Welle (1)
- Wellenleiter (1)
- Welthandel (1)
- Werbung (1)
- Werkzeug (1)
- Wertanalyse (1)
- Windenergie (1)
- Windkraft (1)
- Wirbelstromsensor (1)
- Wirtschaftsrecht (1)
- Wissenschaft (1)
- Wissenschaftliche Weiterbildung (1)
- Wochenmarkt (1)
- Wochenmarkt-Webpräsenz (1)
- Word-of-Mouth (1)
- Workbook (1)
- Wärmeleitung (1)
- Zahlung (1)
- Zeitung (1)
- Zentrifugal-Wellendichtung (1)
- Zukunft (1)
- Zusatzstoff (1)
- berührungsfrei (1)
- cloud (1)
- cloud computing (1)
- cyclohexane (1)
- digital library (1)
- dynamic hyperlinks (1)
- eingebettetes System (1)
- fourier-Transformation (1)
- hochdrehzahl (1)
- information network (1)
- interconnected data (1)
- mild traumatic brain injury (1)
- organische Verbindung (1)
- sports marketing (1)
- thermally activated building systems (1)
- toluene (1)
- Öffentlichkeitsarbeit (1)
- Überwachung (1)
Institute
- Fakultät Medien und Informationswesen (M+I) (bis 21.04.2021) (97)
- Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019) (80)
- Fakultät Maschinenbau und Verfahrenstechnik (M+V) (61)
- Fakultät Wirtschaft (W) (48)
- INES - Institut für nachhaltige Energiesysteme (20)
- ivESK - Institut für verlässliche Embedded Systems und Kommunikationselektronik (16)
- ACI - Affective and Cognitive Institute (9)
- WLRI - Work-Life Robotics Institute (6)
- IUAS - Institute for Unmanned Aerial Systems (3)
- POIM - Peter Osypka Institute of Medical Engineering (3)
Open Access
- Closed Access (120)
- Open Access (80)
- Bronze (13)
- Closed (1)
- Diamond (1)
"Machen Sie doch mal mehr PR und Werbung für Ihre Schule": Kommunikationscontrolling in Schulen
(2015)
Henry Fords Bonmot zur Werbeerfolgskontrolle ist sicherlich der bekannteste Satz im Sektor des Kommunikationscontrollings: „Die Hälfte unserer Werbegelder werfen wir zum Fenster raus. Ich weiß nur nicht, welche Hälfte das ist.“ Diese kritische Würdigung von Kommunikationsleistungen ist auch heute noch immer wieder Thema und gerade im Umfeld von Schule, wo diese Prozesse noch keine sehr lange Tradition haben, Teil der internen und externen Diskussion. Die Steuerung von Kommunikationsprozessen erfordert jedoch nicht nur die Quantifizierung von Kommunikationsleistungen, sondern eine Einbettung in die gesamte Marketingstrategie und in die Bewertung einzelner Marketingbereiche und der dort entwickelten Marketingziele.
The demand of wireless solutions in industrial applications increases since the early nineties. This trend is not only ongoing, it is further pushed by developments in the area of software stacks like the latest Bluetooth Low Energy Stack. It is also pushed by new chip-designs and powerful and highly integrated electronic hardware. The acceptance of wireless technologies as a possible solution for industrial applications, has overcome the entry barrier [1]. The first step to see wireless as standard for many industrial applications is almost accomplished. Nevertheless there is nearly none acceptance of wireless technology for Safety applications. One highly challenging and demanding requirement is still unsolved: The aspect safety and robustness. Those topics have been addressed in many cases but always in a similar manner. WirelessHART as an example addresses this topic with redundant so called multiple propagation paths and frequency hopping to handle with interferences and loss of network participants. So far the pure peer to peer link is rarely investigated and there are less safety solutions available. One product called LoRa™ can be seen as one possible solution to address this lack of safety within wireless links. This paper focuses on the safety performance evaluation of a modem-chip-design. The use of diverse and redundant wireless technologies like LoRa can lead to an increase acceptance of wireless in safety applications. Many measurements in real industrial application have been carried out to be able to benchmark the new chip in terms of the safety aspects. The content of this research results can help to raise the level of confidence in wireless. In this paper, the term “safety” is used for data transmission reliability.
The Raman spectra from the chemical compounds toluene and cyclohexane obtained using a Fourier Transform (FT)-Raman spectrometer prototype have been contrasted with the Raman spectra of these same materials collected with two different commercial FT-Raman devices. The FT-Raman spectrometer consist of a Michelson interferometer, a self-designed photon counter and a reference photo-detector. The evaluation methodology of the spectral information, contrary to the commercial devices that commonly use the zero-crossing method, is carried out by re-sampling the Raman scattering and by accurately extracting the optical path information of the Michelson interferometer. The FTRaman arrangement has been built using conventional parts without disregarding the spectral frequency precision that usually such a FTRaman instruments deliver. No additional complex hardware components or costly software modules have been included in this FT-Raman device. The main Raman lines from the spectra obtained with the three FT-Raman devices have been compared with the Raman lines from the standard Raman spectra of these two materials. The values obtained using the FT-Raman spectrometer prototype have shown a frequency accuracy comparable to that obtained with the commercial devices without facing the need for a large investment. Although the proposed FT-Raman prototype cannot be directly compared to the last generation of FT-Raman spectrometers from the commercial manufacturers, such a device could give an opportunity to users that require high frequency precision in their spectral analysis and are provided with rather scarce resources.
6LoWPAN (IPv6 over Low Power Wireless Personal Area Networks) is gaining more and more attraction for the seamless connectivity of embedded devices for the Internet of Things. It can be observed that most of the available solutions are following an open source approach, which significantly leads to a fast development of technologies and of markets. Although the currently available implementations are in a pretty good shape, all of them come with some significant drawbacks. It was therefore decided to start the development of an own implementation, which takes the advantages from the existing solutions, but tries to avoid the drawbacks. This paper discussed the reasoning behind this decision, describes the implementation and its characteristics, as well as the testing results. The given implementation is available as open-source project under [15].
We propose secure multi-party computation techniques for the distributed computation of the average using a privacy-preserving extension of gossip algorithms. While recently there has been mainly research on the side of gossip algorithms (GA) for data aggregation itself, to the best of our knowledge, the aforementioned research line does not take into consideration the privacy of the entities involved. More concretely, it is our objective to not reveal a node's private input value to any other node in the network, while still computing the average in a fully-decentralized fashion. Not revealing in our setting means that an attacker gains only minor advantage when guessing a node's private input value. We precisely quantify an attacker's advantage when guessing - as a mean for the level of data privacy leakage of a node's contribution. Our results show that by perturbing the input values of each participating node with pseudo-random noise with appropriate statistical properties (i) only a minor and configurable leakage of private information is revealed, by at the same time (ii) providing a good average approximation at each node. Our approach can be applied to a decentralized prosumer market, in which participants act as energy consumers or producers or both, referred to as prosumers.
The durability of polymer electrolyte membrane fuel cells (PEMFC) is governed by a nonlinear coupling between system demand, component behavior, and physicochemical degradation mechanisms, occurring on timescales from the sub-second to the thousand-hour. We present a simulation methodology for assessing performance and durability of a PEMFC under automotive driving cycles. The simulation framework consists of (a) a fuel cell car model converting velocity to cell power demand, (b) a 2D multiphysics cell model, (c) a flexible degradation library template that can accommodate physically-based component-wise degradation mechanisms, and (d) a time-upscaling methodology for extrapolating degradation during a representative load cycle to multiple cycles. The computational framework describes three different time scales, (1) sub-second timescale of electrochemistry, (2) minute-timescale of driving cycles, and (3) thousand-hour-timescale of cell ageing. We demonstrate an exemplary PEMFC durability analysis due to membrane degradation under a highly transient loading of the New European Driving Cycle (NEDC).