Refine
Year of publication
Document Type
- Conference Proceeding (1089) (remove)
Conference Type
- Konferenzartikel (856)
- Konferenz-Abstract (153)
- Sonstiges (40)
- Konferenz-Poster (31)
- Konferenzband (13)
Language
- English (874)
- German (213)
- Multiple languages (1)
- Russian (1)
Has Fulltext
- no (1089) (remove)
Keywords
- RoboCup (32)
- Gamification (11)
- Machine Learning (11)
- injury (10)
- Biomechanik (9)
- Finite-Elemente-Methode (9)
- Kommunikation (9)
- Assistive Technology (8)
- TRIZ (8)
- Ausbildung (7)
- Deep Leaning (7)
- Produktion (7)
- Additive Manufacturing (6)
- Design (6)
- E-Learning (6)
- Education (6)
- Optik (6)
- Roboter (6)
- machine learning (6)
- running (6)
- Applikation (5)
- Deafblindness (5)
- Eingebettetes System (5)
- Energieversorgung (5)
- Heart rhythm model (5)
- Herzkrankheit (5)
- Human Computer Interaction (5)
- Konstruktion (5)
- Modeling and simulation (5)
- Produktentwicklung (5)
- Sensortechnik (5)
- User Experience (5)
- Wearables (5)
- biomechanics (5)
- 3D printing (4)
- ACL (4)
- Artificial Intelligence (4)
- Augmented Reality (4)
- Brennstoffzelle (4)
- CST (4)
- Digitalisierung (4)
- Education in Optics and Photonics (4)
- HF-Ablation (4)
- Haustechnik (4)
- Kerbe (4)
- Kühldecke (4)
- Künstliche Intelligenz (4)
- Licht (4)
- Materialermüdung (4)
- Messung (4)
- Netzwerk (4)
- Raumklima (4)
- Robustness (4)
- Sicherheit (4)
- Stahl (4)
- eco-innovation (4)
- energy harvesting (4)
- research-oriented education (4)
- 5G mobile communication (3)
- Abtragung (3)
- Additive Tooling (3)
- Affective Computing (3)
- Applied computing (3)
- Batterie (3)
- Blockchain (3)
- CRT (3)
- Couplings (3)
- Datensicherung (3)
- Design automation (3)
- Dünnschichtchromatographie (3)
- Energy Management (3)
- Eye Tracking (3)
- Funktechnik (3)
- Generative Adversarial Network (3)
- Haptics (3)
- Herz (3)
- Herzschrittmacher (3)
- Hochschuldidaktik (3)
- Human Resources (3)
- Innovation (3)
- Katheter (3)
- Klimatechnik (3)
- Lehre (3)
- Leistungselektronik (3)
- Messtechnik (3)
- Methanisierung (3)
- Photonik (3)
- Physik (3)
- Physikdidaktik (3)
- Plastizität (3)
- Radar (3)
- Rissausbreitung (3)
- Robotics (3)
- Security (3)
- Signaltechnik (3)
- Simulation (3)
- Smart Grid (3)
- Substrates (3)
- Synchronisierung (3)
- TRIZ methodology (3)
- Tactile (3)
- Welle (3)
- Wärmepumpe (3)
- neural networks (3)
- optics and photonics (3)
- printed electronics (3)
- sport (3)
- AI-Aided Innovation (2)
- Access protocols (2)
- Agile Business (2)
- Alexander von Humboldt (2)
- Astronomical events (2)
- Atrial fibrillation (2)
- Automation (2)
- Biogas (2)
- Biomimetics (2)
- CAE (2)
- Cardiac resynchronization therapy (2)
- Chemical engineering (2)
- Cloud Computing (2)
- Computer Vision (2)
- Computersicherheit (2)
- Controlling (2)
- Cryoballoon catheter ablation (2)
- Current measurement (2)
- Decoding (2)
- Defibrillator (2)
- Dienstleistung (2)
- Eco-Innovation (2)
- Eco-inventive principles (2)
- Ecodesign (2)
- Electronic Commerce (2)
- Elektrofahrzeug (2)
- Elektrokardiogramm (2)
- Emotion Recognition (2)
- Empirical Research (2)
- Energieverbrauch (2)
- Energy Flexibility (2)
- Engineering creativity (2)
- FETs (2)
- Faseroptik (2)
- Festigkeit (2)
- Finite difference methods (2)
- Frequency (2)
- Gehirn (2)
- Geophysik (2)
- HCI (2)
- Harmonic analysis (2)
- Herzrhythmusmodell (2)
- Herzrhythmusstörung (2)
- Hochfrequenztechnik (2)
- Hochtemperatur (2)
- Human-Robot Collaboration (2)
- Human-centered computing (2)
- Humanoid Robots (2)
- IVD (2)
- Industrie 4.0 (2)
- Information systems (2)
- Integrated circuit interconnections (2)
- International Day of Light, IDL (2)
- International Year of Light, IYL (2)
- Internet der Dinge (2)
- Internet of Things (2)
- Inventive principles (2)
- Kalman Filter (2)
- Kardiale Resynchronisationstherapie (2)
- Knowledge-based innovation (2)
- Kreativität (2)
- Leistung (2)
- Lightweight design (2)
- Live Broadcasting (2)
- MEMS (2)
- Machine learning (2)
- Maschinenbau (2)
- Maschinenelement (2)
- Medizintechnik (2)
- Microwave devices (2)
- Mikrowellentechnik (2)
- Mobile Applications (2)
- Mobile Learning (2)
- Monitoring (2)
- Multiuser detection (2)
- NB-IoT (2)
- Navigation (2)
- Optics and Photonics (2)
- Optimierung (2)
- PKI (2)
- PV System (2)
- Partikel (2)
- Payloads (2)
- Physical layer (2)
- Predictive Maintenance (2)
- Process Design (2)
- Process engineering (2)
- Prototyp (2)
- Psychometrie (2)
- Qualitätskontrolle (2)
- Radiologie (2)
- Rehabilitation (2)
- Semiconductor device packaging (2)
- Smart Textiles (2)
- Social Robots (2)
- Software (2)
- Soziale Roboter (2)
- Spannung (2)
- Stability (2)
- Studium (2)
- Supraventricular tachycardia (2)
- Sustainabilty (2)
- Switches (2)
- TLS (2)
- TRIZ Inventive Principles (2)
- Temperaturmessung (2)
- Thermische Solaranlage (2)
- Tragfähigkeit (2)
- Transceivers (2)
- UWB radars (2)
- Umwelt (2)
- University students (2)
- VR (2)
- Virtual Reality (2)
- Virtual reality (2)
- Virtuelle Realität (2)
- Visual Programming (2)
- Voice User Experience (2)
- Vorhofflimmern (2)
- Wissenschaft (2)
- Wärmekonvektion (2)
- Zugbeanspruchung (2)
- accelerometer (2)
- access protocols (2)
- accountability (2)
- artificial intelligence (2)
- atrial fibrillation (2)
- autoattack (2)
- catheter ablation (2)
- certificate management (2)
- content adaptation (2)
- convolutional neural networks (2)
- cryptography (2)
- decoding (2)
- design methods (2)
- device independent learning (2)
- education and research (2)
- environmental education (2)
- explainability (2)
- fairness (2)
- gamification (2)
- image classification (2)
- imaging algorithms (2)
- interactive visualization (2)
- loneliness (2)
- medical imaging (2)
- microwave (2)
- network coding (2)
- overuse (2)
- process engineering (2)
- programming (2)
- responsibility (2)
- scattering measurements (2)
- security (2)
- semantics (2)
- standardization (2)
- sustainability (2)
- trust (2)
- understandability (2)
- virtual reality (2)
- wireless sensor networks (2)
- 100% Renewable (1)
- 2D-TLC (1)
- 3D Printed Force Sensor (1)
- 3D User Interface (1)
- 3D analysis (1)
- 3D bin picking (1)
- 3D displays (1)
- 3D interaction (1)
- 3D modeling (1)
- 3D print (1)
- 3D-Druck (1)
- 3D-Druck von leitfähigen Materialien (1)
- 3D-Modelling (1)
- 3D-Time-of-Flight Cameras (1)
- 4D-Druck (1)
- 4D-Printing (1)
- 5G (1)
- 5G private networks (1)
- 6LoWPAN (1)
- AC machines (1)
- AIN Cantilever (1)
- Abbreviate Injury Scale (1)
- Abgas (1)
- Abkühlung (1)
- Absatz (1)
- Abtastfrequenz (1)
- Abwasser (1)
- Academic Advising (1)
- Accident Analysis (1)
- Achilles tendonitis (1)
- Actuators (1)
- Additive Fertigung (1)
- Additive Manufacture (1)
- Additive manufacturing (1)
- Adressdaten (1)
- Adsorption (1)
- Advanced Driver Assistance System (1)
- Adversarial Attacks (1)
- Adversarial Robustness (1)
- Aflatoxin (1)
- Ageing (1)
- Agent based sensor (1)
- Agility (1)
- Air Pollution (1)
- Air Traffic Control (1)
- Aircraft (1)
- Aktivierung (1)
- Akustik (1)
- Algorithmus (1)
- Aliasing (1)
- Aluminum (1)
- Amplitude and Phase Errors (1)
- Analogsignal (1)
- Analytical Query (1)
- Anbieter (1)
- Android (1)
- Angle of Arrival (1)
- Anwender-Software (1)
- Approximation (1)
- Arbeitsmaschine (1)
- Arbeitstag (1)
- Arbeitswissenschaft (1)
- Archives (1)
- Art and Photonics (1)
- Artificial intelligence (1)
- Assistive Technologies (1)
- Astronomical optics (1)
- Atrioventricular delay (1)
- Attenuation (1)
- Auflösungsvermögen (1)
- Augmented reality (1)
- Austausch (1)
- Authentication (1)
- Authorization (1)
- Automated Invention (1)
- Automated idea generation (1)
- Automobilindustrie (1)
- Automotive After Market (1)
- Automotive Industry (1)
- Automotive Radar (1)
- Automotive engineering (1)
- BLE (1)
- Banana residues (1)
- Batteries (1)
- Battery storage (1)
- Bearings (1)
- Belüftung (1)
- Benutzererlebnis (1)
- Beschichtung (1)
- Beschleunigung (1)
- Bestrahlung (1)
- Betriebsverhalten (1)
- Bike Path Analysis (1)
- Bildungscontrolling (1)
- Bildverarbeitung (1)
- Binary Executable (1)
- Bio-based materials (1)
- Bio-based plastics (1)
- Bioelektrochemische Brennstoffzelle (1)
- Biogas Potential (1)
- Biogasanlage (1)
- Biogasreaktor (1)
- Bioimpedance measurement (1)
- Bioreaktor (1)
- Biosignals (1)
- Biventricular pacing (1)
- Blechformteil (1)
- Blended Learning (1)
- Blockchains (1)
- Bloom filters (1)
- Bluetooth Low Energy (1)
- Boiler (1)
- Boundary conditions (1)
- Bowtie antenna (1)
- Breitbandkommunikation (1)
- Bremsvorgang (1)
- Bruchmechanik (1)
- Business Intelligence (1)
- Business Model Canvas (1)
- Bussystem (1)
- CAAD (1)
- CAD (1)
- CAD-System (1)
- CNN (1)
- CNNs (1)
- COVID (1)
- COVID-19 (1)
- Calibration (1)
- Cameras (1)
- Capacitive Liquid Level Sensor (1)
- Car Repair Service Performance (1)
- Car-2-Car communication (1)
- Car-2-X communication (1)
- Car-to-Car-(C2C)-Communication (1)
- Cardiac Resynchronization Therapy (1)
- Cascading Style Sheets (1)
- Challenges During Pandemic 2022 (1)
- Challenges in Action Recognition (1)
- Chatbot (1)
- Checkout (1)
- Checkout-Prozess (1)
- Cheer and Challenge (1)
- Chemical Engineering (1)
- Chemie (1)
- Chip-Karte (1)
- Circular polarizing filter (1)
- Cleaning (1)
- Closed-form solution (1)
- Cloud Security (1)
- Cloud Service Provider (1)
- Cloud User (1)
- Cloud computing (1)
- Clustering (1)
- CoBot (1)
- Coatings (1)
- Cobotik (1)
- Codierung (1)
- Cogeneration (1)
- Collaboration (1)
- Collaboration of Academia and Industry (1)
- Collaborative learning (1)
- Collision Point (1)
- Collision avoidance (1)
- Communication networks (1)
- Compensation (1)
- Computer Aided Innovation (1)
- Computer Games (1)
- Computer-assisted instruction (1)
- Computersimulation (1)
- Computerunterstützte Kommunikation (1)
- Context-Awareness (1)
- Context-awareness (1)
- Context-based Services (1)
- Control Algorithms (1)
- Conversational user experience (1)
- Convolutional neural networks (1)
- Couplers (1)
- Creativity (1)
- Cross-industry innovation (1)
- Crowdsourcing-based ideation (1)
- Current Control (1)
- Curricular concepts (1)
- Customer Centricity (1)
- Customer Solution Design (1)
- Cyber Physical Systems, (1)
- Cybersecurity (1)
- DC-AC converters (1)
- DC-DC-Wandler (1)
- DDS (1)
- DMD (1)
- DVB-T (1)
- Data Distribution Service (1)
- Data Integrity (1)
- Data Mining (1)
- Data breech (1)
- Data communications (1)
- Data mining (1)
- Data modeling (1)
- Databases (1)
- Datenanalyse (1)
- Datenaufzeichnung (1)
- Datenbank (1)
- Datenbanksystem (1)
- Datenmanagement (1)
- Datenqualität (1)
- Datenspeicher (1)
- Dauerschwingprüfung (1)
- Deaf-Blindness (1)
- Debinding (1)
- Deckenkühlung (1)
- Deckschicht (1)
- Deep Learning (1)
- Deep Neural Network (1)
- Deepfake (1)
- Degradability (1)
- Demand side flexibility (1)
- Design , Produktgestaltung (1)
- Design Based Research (1)
- Design Science (1)
- Design education (1)
- Design for fibre reinforced AM (1)
- Design method (1)
- Design-Structure-Matrix (1)
- Device characterization (1)
- Device independency (1)
- Diagnostics (1)
- Didaktisches Konzept (1)
- Diesel-Ethanol-Mischkraftstoff (1)
- Differential equations (1)
- Digital Beamforming (1)
- Digital Business Models (1)
- Digital Flex Twin Optimization (1)
- Digital Library (1)
- Digital Transformation (1)
- Digital Twin (1)
- Digitale Medien (1)
- Digitalization (1)
- Digitalpakt Schule (1)
- Dimension 2 (1)
- Dimensional Modelling (1)
- Diode-array detection (1)
- Diskretisierung (1)
- Downlink (1)
- Drahtloses lokales Netz (1)
- Drehstrommotor (1)
- Drohne (1)
- Druckbeanspruchung (1)
- Durchblutung (1)
- Durchhaltevermögen (1)
- Durchlauferhitzerprinzip (1)
- Durchmesser (1)
- E-Commerce (1)
- E-learning (1)
- EAP-TLS (1)
- EKF-SLAM (1)
- EMG features (1)
- ERP (1)
- ETAP Simulations (1)
- Easter Package (1)
- Eco Sciences (1)
- Eco-Design (1)
- Eco-innovation (1)
- Eco-inventive Principles (1)
- Economics (1)
- Edge mode (1)
- Educations (1)
- Effectiveness of fraud detection (1)
- Eigenvalues (1)
- Eindringprüfung (1)
- Einführung (1)
- Einkapselung (1)
- Einsamkeit (1)
- Elderly (1)
- Elderly care (1)
- Electrochemistry (1)
- Electromagnetic and thermal simulation (1)
- Electromagnetic compatibility (1)
- Electronic Shopping (1)
- Elektrizitätserzeugung (1)
- Elektrochemie (1)
- Elektrode (1)
- Elektrolokomotive (1)
- Elektronik (1)
- Elektronische Medien (1)
- Embedded Constantan Wire (1)
- Embedded Software (1)
- Emission (1)
- Emotion analysis (1)
- Emotional Communication (1)
- Emotional Interaction (1)
- Emotions (1)
- Emotionsforschung (1)
- Empirical Studies (1)
- Empirical research (1)
- Encapsulation (1)
- Energiebilanz (1)
- Energieeffizienz (1)
- Energiemanagement (1)
- Energiepolitik (1)
- Energietechnik (1)
- Energy Flexibility for Companies (1)
- Energy Harvesting (1)
- Energy Marketing of Industrial Flexibilities (1)
- Energy Storage Systems (1)
- Energy Transition (1)
- Energy storage (1)
- Energy systems modeling (1)
- Engineering Creativity (1)
- Engineering Design (1)
- Engineering Education (1)
- Engineering education in the age of digitalization (1)
- Enhanced Security (1)
- Enterprise computing (1)
- Entity Resolution (1)
- Entlastungskerbe (1)
- Environmental monitoring (1)
- Enzym (1)
- Epilepsie (1)
- Equations (1)
- Equivalent circuits (1)
- Erdwärme (1)
- Ergebnissicherung (1)
- Ermüdung (1)
- Ermüdungslebensdauer (1)
- Error (1)
- Ersatz (1)
- Erweitere Realität (1)
- Erweiterte Realität <Informatik> (1)
- Erziehung (1)
- Esophageal catheter (1)
- Estimation (1)
- European structural and investment funds (1)
- Extrusion (1)
- Eye tracking (1)
- Eye-Tracking (1)
- Eyetracking, Technisches Zeichnen (1)
- Eöelktrokardiogramm (1)
- FEM (1)
- FSK Wake-Up (1)
- FT-Raman-Spektroskopie (1)
- FUSION (1)
- Fachwissen (1)
- Fahrzeug (1)
- Fahrzeugantrieb (1)
- Failure analysis (1)
- Faserstoff (1)
- Fault Classification (1)
- Feasibility study (1)
- Featherweight Go (1)
- Feature extraction (1)
- Federal Republic of Germany (1)
- Federated Learning (1)
- Fehler (1)
- Fehleranalyse (1)
- Fertigungstechnik (1)
- Festoxidbrennstoffzelle (1)
- Fiber reinforcement (1)
- Field Programmable Gate Array (FPGA) (1)
- Filament (1)
- Filter Dimension (1)
- Filters (1)
- Finite element analysis (1)
- Finite-Differenz-Methode (1)
- Finite-Differenzen-Methode (1)
- Flashcards (1)
- Flexibilisierung des Lernortes (1)
- Flugregelung (1)
- Flugzeugsteuerwerk (1)
- Flüssigkeit (1)
- Flüssigkristall (1)
- Footwear (1)
- Formgebung (1)
- Formzahlen (1)
- Fotovoltaik (1)
- Fractionated atrial signals (1)
- Fractionated ventricular signals (1)
- Frameworks (1)
- Fraud detection rates (1)
- Fused Filament Fabrication (1)
- Fused Layer Modeling (1)
- Fuzzy-Logik (1)
- Fördertechnik (1)
- GIS (1)
- GPU Computing (1)
- GPU computing (1)
- Gait phase detection (1)
- Game Design (1)
- Games (1)
- Ganztagsschule (1)
- Gasanalyse (1)
- Gebäudeheizung (1)
- Gebäudeleittechnik (1)
- Gefäßverschluß (1)
- Gender in Science and Technology Studies (STS), digitalization, interactive documentary, participation (1)
- Generative Design (1)
- Geothermie (1)
- Gerichtliche Wissenschaften (1)
- Geschäftsmodell (1)
- Gesellschaft (1)
- Gestaltung (1)
- Gesundheit (1)
- Gesundheitsgefährdung (1)
- Getriebewelle (1)
- Gewebe (1)
- Gewerbebetrieb (1)
- Gewichtseinsparung (1)
- Glasfaserkabel (1)
- Glasfaseroptik (1)
- Google Maps (1)
- Gratings (1)
- Greifsystemen (1)
- Grid Integration (1)
- Gummi (1)
- Gyroskop (1)
- HPTLC (1)
- HR (1)
- Halbkreisnut (1)
- Hands ON (1)
- Handschrift (1)
- Handswritten Character Recognition (1)
- Hash Function (1)
- Hash Table (1)
- Head-mounted displays (1)
- Health (1)
- Heart Rhythm Simulation (1)
- Heat pumps (1)
- Heilkunde (1)
- Helmholtz coil (1)
- Hemodynamic monitoring (1)
- Herstellung (1)
- Herzmuskelkrankheit (1)
- Heuristische Evaluation, (1)
- Hidden Champions (1)
- High frequency ablation (1)
- High-Cycle Fatigue (1)
- His-Bundle Pacing (1)
- Hochfrequenzablation (1)
- Hochschule (1)
- Hohlform (1)
- Hot forging (1)
- Hubschrauber (1)
- Hubvorrichtung (1)
- Human Computrer Interaction (1)
- Human computer interaction (1)
- Humanoid robot (1)
- Humanoid robots programming (1)
- Humanoider Roboter (1)
- Hybrid system (1)
- Hybridantrieb (1)
- Hyperledger (1)
- Höhensensor (1)
- IDL (1)
- IEC/IEEE 60802 security (1)
- IEEE802.11p/WAVE (1)
- IEEE802.15.4 (1)
- IIoT (1)
- IYL (1)
- Ideation Performance (1)
- Ideation efficiency (1)
- Ideation performance function (1)
- Identity Resolution (1)
- Image restoration (1)
- Immersive Technology (1)
- Impairments (1)
- Implementation (1)
- Imprägnierung (1)
- In-flight entertainment (1)
- Inclined surface (1)
- Industrial Blockchain (1)
- Inertial (1)
- Inertial measurement unit (1)
- Informatik (1)
- Informationssystem (1)
- Informationstechnik (1)
- Informationsvermittlung (1)
- Ingenieuerwissenschaften (1)
- Ingenieurwissenschaften (1)
- Injection Molding (1)
- Injection Molds (1)
- Injection Moulding (1)
- Ink (1)
- Instandhaltung (1)
- Integrated product development (1)
- Integriertes Lernen (1)
- Intelligent Agents (1)
- Intelligentes Stromnetz (1)
- Interaction metaphor (1)
- Interferometrie (1)
- International Day of Light (1)
- International Year of Light (1)
- Internet Overlay networks (1)
- Internet portal (1)
- Inventive Design (1)
- Inventive problem solving (1)
- Inverters (1)
- IoT Security (1)
- IoT security (1)
- Irregularities (1)
- Isolation (1)
- Joining processes (1)
- Jones calculus (1)
- KAM (1)
- KI-Labor Südbaden (1)
- Kabel (1)
- Kalibrieren (1)
- Kalibrierung (1)
- Kamera (1)
- Karbon (1)
- Kardiologie (1)
- Kennlinie (1)
- Kernspintomografie (1)
- Kinetik (1)
- Klausur (1)
- Klein- und Mittelbetrieb (1)
- Klimaanlage (1)
- Knowledge sharing (1)
- Knowledge-based Innovation (1)
- Konferenz (1)
- Konsum (1)
- Kontextbewusstsein (1)
- Kontrolltheorie (1)
- Korrelation (1)
- Korrosion (1)
- Kostensenkung (1)
- Kraftmessung (1)
- Kraftstoff (1)
- Kraftwerk (1)
- Kryoballonkatheter (1)
- Kryoptologie (1)
- Kryptographie (1)
- Kugel (1)
- Kundendaten (1)
- Kupplung (1)
- Kühlluft (1)
- Kühlsystem (1)
- LPWAN (1)
- LXP (1)
- Landau-Lifshitz-Gilbert equations (1)
- Language acquisition (1)
- Language learning (1)
- Large Grid-Connected PV Systems (1)
- Laserabtasten (1)
- Lastenverschiebung (1)
- Leap Motion Controller (1)
- Learning (1)
- Learning Analytics (1)
- Left Atrial Appendage Closure (1)
- Left atrial ECG (1)
- Left atrial delay (1)
- Left cardiac ECG (1)
- Legionellenproblematik (1)
- Leistungsbewertung (1)
- Leistungsdichte (1)
- Lernen (1)
- Lernmanagementsystem (1)
- Lernsoftware (1)
- Lerntrails (1)
- Lernzieltaxonomie (1)
- Lichtdispersion (1)
- Limiting (1)
- Lithium compounds (1)
- Lithium niobate (1)
- Lithium-ion battery (1)
- Load Flow Analysis (1)
- Location-Based Services (1)
- Location-based Services (1)
- Logic gates (1)
- Lokalisierung (1)
- Loneliness (1)
- Long Term Evolution (1)
- Low-Cost Füllstandssensor (1)
- Low-Cycle Fatigue (1)
- Luftkühlung (1)
- Lumineszenz (1)
- Lupe (1)
- Lärmschutz (1)
- Lückenskript (1)
- Lüftung (1)
- Lüftungsanlage (1)
- MIMO (1)
- MINT (1)
- MLOps (1)
- MPC (1)
- Machine-to- Machine-(M2M)-Communication (1)
- Magnetic sensors (1)
- Magnetismus (1)
- Management (1)
- Manufacturing (1)
- Manufacturing automation (1)
- Manufacturing industries (1)
- Many-core architectures (1)
- Martensitic die steel (1)
- Maschinenbauindustrie (1)
- Material Extrusion (1)
- Material Properties (1)
- Materialwirtschaft (1)
- Mathematical model (1)
- Mathematik (1)
- Mathematiktrails (1)
- Mathematikunterricht (1)
- Mathematisches Modell (1)
- Mathtrails (1)
- Mean Square Error (1)
- Measurement (1)
- Mechanik (1)
- Media Object (1)
- Media Stream (1)
- Medizin (1)
- Mehrfachkerbwirkung (1)
- Membran (1)
- Mensch-Maschine-Kommunikation (1)
- Mensch-Roboter-Kollaboration (1)
- Metallization (1)
- Meters (1)
- Methan (1)
- Methanol (1)
- Microgrid (1)
- Microgrid(s) (1)
- Microgrids (1)
- Microwave integrated circuits (1)
- Microwave integrated circuits Equivalent circuits (1)
- Mikrocontroller (1)
- Mikrostruktur (1)
- Mimikanalyse (1)
- Mobile Computing (1)
- Mobile device (1)
- Mobile devices (1)
- Mobilkommunikation (1)
- Mode Collapse (1)
- Model Calibration (1)
- Model Predictive Control (1)
- Model Search (1)
- Modell (1)
- Modellhubschrauber (1)
- Modellierung (1)
- Modellierung und Simulation (1)
- Modelling (1)
- Modellsimulation (1)
- Module Manufacturing (1)
- Monocular Depth Estimation (1)
- Monomodefaser (1)
- Montagevorrichtung (1)
- Monte-Carlo (1)
- Monte-Carlo Simulation (1)
- Monte-Carlo method (1)
- Motivation (1)
- Multi-Material 3D-Printing (1)
- Multi-core architectures (1)
- Multimedia information systems (1)
- Multiside heart stimulation (1)
- Myocontrol (1)
- NETCONF security (1)
- Nachhaltigkeit (1)
- Nachtsichtgerät (1)
- Nanotechnologie (1)
- Natural fibers (1)
- Nature-Inspired Innovation (1)
- Nature-inspired principles (1)
- Naturwissenschaften (1)
- Network Test (1)
- Network topology (1)
- Netzintegration (1)
- Neural networks (1)
- Neurodivergent (1)
- New product development (1)
- Nickel (1)
- Niedrige Energie (1)
- Niedrigenergiehaus (1)
- Nonlinear Regression (1)
- Nonlinear waves (1)
- Nonlinearity (1)
- Nyquist-Shannon (1)
- OT security (1)
- Oberfläche (1)
- Object-Based Services (1)
- Objekterkennung (1)
- Octave Convolution (1)
- Off-Shore-Anlage (1)
- Onboarding (1)
- Online Magazine (1)
- Online Student Services (1)
- Online Studies (1)
- Online-Shop (1)
- Ontology (1)
- Ontology-based Classification (1)
- Optimization (1)
- Optimization and control (1)
- Optimization with Digital Twins (1)
- Optische Zeichenerkennung (1)
- Oxidation (1)
- PCB-printing (1)
- PI control (1)
- PROFINET IO (1)
- PROFINET Security (1)
- PV Applications (1)
- PV Applications, Smart PV, PV Battery Systems, PV Power Supplies (1)
- PV Module (1)
- Parallelization (1)
- Parameter Estimation (1)
- Parameter estimation (1)
- Particle emissions (1)
- Partnerschaft (1)
- Passivhaus (1)
- Pattern Recognition (1)
- Peak shaving (1)
- Peer to peer computing (1)
- Peer to peer network (1)
- Performance (1)
- Performance evaluation (1)
- Periodic Table of AI (1)
- Permanent magnet machines (1)
- Petri-Netz (1)
- Pflanzenkohle (1)
- Phontonik (1)
- Photography (1)
- Photonics (1)
- Photovoltaic (1)
- Photovoltaik (1)
- Physical Unclonable Functions (1)
- Physical unclonable function (1)
- Physiological Pacing (1)
- Planung (1)
- Plastic Sheet (1)
- Plasticity model (1)
- Poisoning (1)
- Polarization (1)
- PolyJet Modelling (1)
- Polymere (1)
- Power Loss (1)
- Predictions (1)
- Predictive Models (1)
- Preis (1)
- Printing parameters (1)
- Privatsphäre (1)
- Problemlösen (1)
- Process design (1)
- Process innovation (1)
- Process intensification (1)
- Processing (1)
- Product Design (1)
- Produktionsprozess (1)
- Profilwelle (1)
- Programmierung (1)
- Projektmanagement (1)
- Propagation losses (1)
- Prosthetic control (1)
- Prothesen (1)
- Prozessablauf (1)
- Prozessautomation (1)
- Präsentation (1)
- Prüfung (1)
- Pufferspeicher (1)
- Pulmonalvenenisolation (1)
- Pulmonary vein isolation (1)
- Pulse width modulation (1)
- QFD (1)
- Quality Function Deployment (1)
- Qualität (1)
- Qualitätssicherung (1)
- Quantitative Marketing Research (1)
- Quarter-wave plate (1)
- Quellcode (1)
- Querbohrung (1)
- RFID (1)
- RPA (1)
- RUL (1)
- Racemisierung (1)
- Radio frequency (1)
- Rahmen (1)
- Rails (1)
- Raman-Spektroskopie (1)
- Random call model (1)
- Range imaging RGB-D (1)
- Rapid Prototype (1)
- Rapid Prototyping (1)
- Rapid Tooling (1)
- Raumtemperatur (1)
- Rauscheigenschaft (1)
- Rauschminderung (1)
- Real-Time Communication (1)
- Real-time (1)
- Realtime simulation (1)
- Rechneranwendung (1)
- Recommendation (1)
- Recommendation Techniques (1)
- Recruiting (1)
- Recycling (1)
- Rede (1)
- Regularization (1)
- Reinforcement Learning (1)
- Reliability (1)
- Renewable Energy Markets (1)
- Representation Learning (1)
- Resonatorfilter (1)
- Reynolds-Zahl (1)
- Ringnut (1)
- Risikobewertung (1)
- Risk Assessment (1)
- Robot Applications (1)
- Robot vision systems (1)
- Robotic Process Automation (1)
- Robotic Soccer (1)
- Robotik (1)
- Robots (1)
- Rohr (1)
- Rohrbiegen (1)
- Rohrleitung (1)
- Rotors (1)
- Routing (1)
- Running (1)
- SAP Analytics Cloud (1)
- SAP Data Warehouse Cloud (1)
- SAW-Bauelement (1)
- Safe Speed and Separation Monitoring. (1)
- Sampling (1)
- Sandwich-Konstruktion (1)
- Sandwichbauweise (1)
- Scanner (1)
- Schleudertrauma (1)
- Schrittmacher (1)
- Schubbeanspruchung (1)
- Schulcloud (1)
- Schutz (1)
- Screencast (1)
- Second-order Optimization (1)
- Security Engineering (1)
- Segmentierung (1)
- Seilwinde (1)
- Selbsttest (1)
- Selbsttests (1)
- Selective Laser Sinter (1)
- Self-Calibration (1)
- Semiconductor Device (1)
- Semiconductor device measurement (1)
- Sensing Element (1)
- Sensor phenomena and characterization (1)
- Sensors (1)
- Sensortechniik (1)
- Separation Monitoring (1)
- Sequential Model-Based Optimization (1)
- Service Specification (1)
- Servqual (1)
- Session Initiation Protocol (1)
- Sicherheitstechnik (1)
- Signal averaging ECG (1)
- Signalabtastung (1)
- Signalumsetzung (1)
- Simulationsprogramm (1)
- Simulationsversuch (1)
- Sintering (1)
- Smart Energy Metering (1)
- Smart Gardening (1)
- Smart Grid Operation (1)
- Smart Grids (1)
- Smart Home (1)
- Smart Materials (1)
- Smart PV (1)
- Smart grids (1)
- Smart wearables (1)
- Smart-UPS (1)
- SmartMAC (1)
- Social Interaction (1)
- Social Isolation (1)
- Social Media (1)
- Social isolation (1)
- Soft Robot (1)
- Software Protection (1)
- Software Robot (1)
- Software Security (1)
- Software algorithms (1)
- Software for measurements (1)
- Software-Engineering (1)
- Software-Qualitätssicherung (1)
- Software-Sicherheit (1)
- Software-Testautomatisierung (1)
- Software-Tool (1)
- Softwarearchitektur (1)
- Softwareforschung (1)
- Solar Radiation (1)
- Solitary waves (1)
- Sonnenenergienutzung (1)
- Spectral-temporal mapping (1)
- Speichertechnik (1)
- Speiseröhre (1)
- Spektralanalyse (1)
- Spektroskopie (1)
- Spektrum (1)
- Spinal cord stimulation (1)
- Sportmedizin (1)
- Stahlband (1)
- Stahlrohr (1)
- Standort (1)
- Statistik (1)
- Statistikvideos (1)
- Stereobildverarbeitung (1)
- Steuerung (1)
- Stochastik (1)
- Strahl (1)
- Streaming Service (1)
- Stromerzeugung (1)
- Stromregelung (1)
- Strukturanalyse (1)
- Strömungsmechanik (1)
- Strömungsmessung (1)
- Strömungsprofil (1)
- Strömungsvorgang (1)
- Student activities (1)
- Studienanfänger (1)
- Subspace Clustering (1)
- Subspace clustering (1)
- Sulphonamides (1)
- Surface acoustic wave (1)
- Surface acoustic waves (1)
- Sustainable (1)
- Sustainable Innovation (1)
- Sustainable development (1)
- Sustainable product development (1)
- Sustainable technology (1)
- Sweaty (1)
- Synchronisation (1)
- Synchronisationstherapie (1)
- System (1)
- Systematic innovation (1)
- Systementwurf (1)
- TLC (1)
- TSN security (1)
- TTCN3 (1)
- Tablet (1)
- Tablet Lückenskript (1)
- Tailored-Strip (1)
- Tailored-Tube (1)
- Target Group Oriented Communication (1)
- Target Group Oriented Design (1)
- Target Path (1)
- Target Vehicle (1)
- Task Analysis (1)
- Technik (1)
- Technische Mechanik (1)
- Technischer Bericht (1)
- Telemetrie (1)
- Temperature sensors (1)
- Temperaturfeld (1)
- Temperaturverteilung (1)
- Testbed (1)
- Testumgebung (1)
- Textile (1)
- Theory of computation (1)
- Thermische Solarenergie (1)
- Thermologger (1)
- Thermomechanik (1)
- Threat Modeling (1)
- Tiefziehen (1)
- Time Sensitive Networking (1)
- Time Synchronization (1)
- Time series data (1)
- TinyML (1)
- TinyOS (1)
- Torque (1)
- Total Harmonic Distortion (1)
- Touch (1)
- Traceability (1)
- Training (1)
- Transducers (1)
- Transesophageal electrocardiography (1)
- Transesophageal left atrial pacing (1)
- Transfer learning (1)
- Traubenzucker (1)
- Traubenzucker-Brennstoffzelle (1)
- Trigeneration (1)
- Trinkwassererzeugung (1)
- Trust management (1)
- Trägheit (1)
- Ultra-Low Energy (1)
- Ultra-Low Power (1)
- Ultraschall (1)
- Ultraweitband (1)
- Umwandlungswirkungsgrad (1)
- Umweltschutz (1)
- Umwelttechnik (1)
- Unity Engine (1)
- Unsupervised Conditional Training (1)
- Unsupervised Learning (1)
- Unternehmensführung (1)
- Unterricht (1)
- Usability (1)
- Use Case (1)
- User Acceptance (1)
- User Experience Test (1)
- User behavior (1)
- User generated content (1)
- User interface (1)
- User-generated content (1)
- VANETs (1)
- VRU eSafety (1)
- Variational Autoencoders (1)
- Vehicle safety (1)
- Ventricular tachycardia (1)
- Verbrennungsmotor (1)
- Verfahren (1)
- Verfügbarkeit (1)
- Vergleich (1)
- Verifiability (1)
- Verkehr (1)
- Verlassenheit (1)
- Vermessung des Menschen (1)
- Versorgung (1)
- Versuchsergebnis (1)
- Vervielfältigung (1)
- Verwaltung (1)
- Verzahnung (1)
- Vibrotactile Feedback (1)
- Videoclip (1)
- Virtual Research Environment (1)
- Virtual experiments (1)
- Virtual private networks (1)
- Visual Impairments (1)
- Visual programming (1)
- Visual programming languages (1)
- Visualization (1)
- Voice assistants (1)
- Voice user interfaces (1)
- Voxel (1)
- Voxelization (1)
- Wahrscheinlichkeitsrechnung (1)
- Wake-Up Receiver (1)
- Wanddicke (1)
- Warenkorbabbruch (1)
- Warmwasserbereiter (1)
- Wasser (1)
- Wasserstand (1)
- Web service architecture (1)
- Web-Applikation (1)
- Wedge waves (1)
- Weitsprung (1)
- Wellenabsatz (1)
- Wellenlänge (1)
- Werkstofffehler (1)
- Wertanalyse (1)
- Windenergie (1)
- Windgeschwindigkeit (1)
- Windkraftanlage (1)
- Windturbine (1)
- Windturm (1)
- Wirbelströmung (1)
- Wireless IoT (1)
- Wireless M-Bus (1)
- Wireless Sensor Nodes (1)
- Wirtschaftswissenschaften (1)
- World Wide Web (1)
- Wärmepumpen (1)
- Wärmeübertragung (1)
- Yolov5 (1)
- Zahlung (1)
- Zahnwelle (1)
- Zelle (1)
- Zenware (1)
- Zusatzstoff (1)
- Zweitaktmotor (1)
- Zwischenmodulation (1)
- acoustic phonons (1)
- ad hoc networks (1)
- adversarial (1)
- adversarial attacks (1)
- adversarial detection (1)
- agent (1)
- agent based systems (1)
- akustisches Bauelement (1)
- algorithm-based data analysis (1)
- anisotropy (1)
- approximate histograms (1)
- approximation (1)
- asymmetry (1)
- athletic performance (1)
- attribute manipulation (1)
- autoML (1)
- autonomous systems (1)
- bearing (1)
- bench-marking (1)
- bio-inspired models (1)
- biochar (1)
- biocompatibility test (1)
- biodegradable (1)
- biologische Brennstoffzelle (1)
- biomaterials (1)
- biomechanical stimulation (1)
- biomimetics (1)
- building energy model (1)
- building management systems (1)
- camera-based navigation (1)
- cantilever (1)
- car-to-car communication (1)
- car2x networks (1)
- carbon elements (1)
- carbon fiber (1)
- cellular radio (1)
- cifar (1)
- climate (1)
- cloud (1)
- cloud computing (1)
- cloud security (1)
- cluster (1)
- collaborative learning (1)
- color vision (1)
- computer network management (1)
- content formatting (1)
- content synchronization (1)
- correlation (1)
- crack growth simulation (1)
- credentials (1)
- cross hole (1)
- cross-industry innovation (1)
- crossbar (1)
- curb (1)
- curriculum learning (1)
- cushioning (1)
- cushioning (property) (1)
- customization (1)
- cybersecurity (1)
- cyclic plasticity (1)
- data aggregation (1)
- data replication (1)
- datengestützte Schulentwicklung (1)
- deep learning (1)
- deep reinforcement learning (1)
- defense (1)
- degradation stages (1)
- design education (1)
- detection (1)
- device detection (1)
- device independency (1)
- dickkopf 3 (1)
- dictionary passing (1)
- differential mode-delay (1)
- digital games (1)
- digital library (1)
- digitale Signalverarbeitung (1)
- display technologies (1)
- distributed computing (1)
- distributed systems (1)
- dreidimensionale Darstellung (1)
- dynamic hyperlinks (1)
- e-Mobilität (1)
- e-learning (1)
- echocardiography (1)
- efficient training (1)
- eingebettete Datenverarbeitung (1)
- eingebettetes Gerät (1)
- electrolyte-gated transistors (1)
- elektrische Felder (1)
- embedded systems (1)
- emulation (1)
- energy consumption (1)
- energy efficiency (1)
- ethical frameworks (1)
- evaluation (1)
- eversion (1)
- exchange magnons (1)
- face editing (1)
- face recognition (1)
- fail-operational (1)
- ferromagnetic resonance (1)
- fingerprinting (1)
- flashcard (1)
- footwear (1)
- force (1)
- force controlled robot (1)
- fourier (1)
- gan (1)
- gedruckter Sensorik (1)
- generalized content (1)
- generative adversarial networks (1)
- genetic algorithms (1)
- glass (1)
- glazing systems (1)
- ground penetrating radar (1)
- guided waves (1)
- gyroscope (1)
- hair (1)
- hardness (1)
- heat pump (1)
- height estimation (1)
- high performance (1)
- high-speed cameras (1)
- home automation (1)
- hot work tool steel (1)
- humanoid robot walking (1)
- hybrid systems (1)
- iSign (1)
- identification (1)
- image color analysis (1)
- imagenet (1)
- impedance cardiography (1)
- implantierbares System (1)
- industrial Ethernet (1)
- industrial IoT (1)
- industrial communication (1)
- inertial measurement unit (1)
- inertiales Navigationssystem (1)
- information network (1)
- innovation management (1)
- insoles (1)
- inter-vehicle communication (1)
- interactive media (1)
- interconnected data (1)
- intra-vehicle communication (1)
- irrigation (1)
- joint torque sensors (1)
- kabellos (1)
- kanal (1)
- kardiale Resynchronisationstherapie (1)
- kinetic (1)
- konstitutive Gleichung (1)
- language learning (1)
- laser material processing (1)
- learning scenario (1)
- learning scenarios (1)
- lid (1)
- localization (1)
- low power wireless (1)
- machine-to-machine communication (1)
- magnetization dynamics (1)
- magneto-acoustics (1)
- magnetoactive smart materials (1)
- magnetresponsive Werkstoffe (1)
- mahalanobis (1)
- masked Stereolithography (1)
- mechanische Haftung (1)
- media technology (1)
- mehrachsige Spannung (1)
- mental health apps (1)
- message complexity (1)
- metal oxide transistor (1)
- metatarsals (1)
- micronization (1)
- middleware (1)
- midsole (1)
- mikroelektromechanisches System (1)
- mild traumatic brain injury (1)
- millimeter-wave (1)
- mobile app (1)
- mobile applications (1)
- mobile learning (1)
- mobile web design guidelines (1)
- mobiler Roboter (1)
- model driven design (1)
- model-predictive control (1)
- modeling (1)
- molybdenum (1)
- multi-material (1)
- multidimensional flashcard (1)
- multimode fibre (1)
- multimode fibre connectors (1)
- multipath (1)
- multiple notch-effective (1)
- mutual authentication (1)
- neural architecture search (1)
- neuronales Netz (1)
- noise measurement (1)
- non interfering measurements (1)
- nonlinearity (1)
- nose (1)
- numerische Simulation (1)
- numerisches Verfahren (1)
- offensive security techniques (1)
- optical on-line/in-line measurements (1)
- orthosis (1)
- overuse injury (1)
- parking (1)
- particle coarsening (1)
- pattern recognition (1)
- peer to peer network (1)
- perception (1)
- performance (1)
- performance analysis (1)
- performance evaluation (1)
- physical unclonable function (1)
- physically unclonable function (PUF) (1)
- pigment paste (1)
- powder filled gripper (1)
- power distribution (1)
- predictive maintenance (1)
- presentation skills (1)
- prevention (1)
- primary authentication (1)
- printed Antennas (1)
- printing technologies (1)
- privacy (1)
- programming languages (1)
- project-based learning (1)
- pruning (1)
- pulmonary vein isolation (1)
- quality function deployment (QFD) (1)
- radio networks (1)
- railways (1)
- random call model (1)
- real time (1)
- rekeying (1)
- reliability (1)
- resource efficiency (1)
- risk factor (1)
- road and track running (1)
- robot (1)
- running shoe (1)
- running shoes (1)
- scanning electron microscope (SEM) (1)
- secondary surveillance radar (1)
- secure communication (1)
- self-organizing networks (1)
- semicircular groove (1)
- sensor network (1)
- sensor node (1)
- service engineering (1)
- service research (1)
- shoe (1)
- signal averaging (1)
- skin cancer (1)
- skin cancer detection (1)
- slope (1)
- smart grid (1)
- smart materials (1)
- smart metering (1)
- software defined radio (1)
- softwaregenerierter Code (1)
- solar module (1)
- soliton (1)
- sparse backpropagation (1)
- spatial imagination (1)
- spectral defense (1)
- spectraldefense (1)
- statistical methods, ROS (1)
- stochastic computing (1)
- stress concentration factors (1)
- style (1)
- style transfer (1)
- subsystem design (1)
- surface treatment (1)
- system authenticity (1)
- teaching and learning culture (1)
- technical drawings (1)
- telecommunication equipment testing (1)
- temperature dependency (1)
- temperature sensor (1)
- thermische Felder (1)
- thermodynamischer Wirkungsgrad (1)
- thinned ASIC in foil (1)
- three-dimensional kinematic (1)
- time series data (1)
- transmit beamforming (1)
- transversal skills (1)
- ultrafast laser interaction with materials (1)
- vacuum (1)
- vehicular networks (1)
- vibration (1)
- vibration harvester (1)
- virtual experiments (1)
- walking (1)
- wavelet transformation (1)
- wedge wave (1)
- wide area networks (1)
- wireless access networks (1)
- wireless comunication (1)
- wireless sensor (1)
- wireless vehicular network (1)
- Ältere (1)
- Ökologie (1)
- Überwachung (1)
Institute
- Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019) (349)
- Fakultät Maschinenbau und Verfahrenstechnik (M+V) (260)
- Fakultät Elektrotechnik, Medizintechnik und Informatik (EMI) (ab 04/2019) (202)
- Fakultät Wirtschaft (W) (159)
- Fakultät Medien und Informationswesen (M+I) (bis 21.04.2021) (115)
- ivESK - Institut für verlässliche Embedded Systems und Kommunikationselektronik (105)
- IMLA - Institute for Machine Learning and Analytics (45)
- INES - Institut für nachhaltige Energiesysteme (45)
- ACI - Affective and Cognitive Institute (38)
- Fakultät Medien (M) (ab 22.04.2021) (25)
Open Access
- Closed Access (455)
- Open Access (401)
- Closed (219)
- Bronze (96)
- Diamond (19)
- Grün (6)
- Hybrid (5)
- Gold (3)
Non-Esterified Plant Oils as Fuel -Engine Characteristics, Emissions and Mutagenic effects of PM-
(2009)
Plant oils may be used as a sustainable, nearly CO2 neutral fuel for diesel engines. This work investigates experimentally the particulate and gaseous emissions of diesel engines fuelled with non-esterified, pure plant oils with the quality standard of DIN V 51605 (Weihen-stephan RK-Qualitätsstandard 05/2000). The data are collected from three engines:
Common rail passenger car engine from OPEL AG
Truck engine from VOLVO
Truck engine from MAN AG
All engines have been correctly adjusted to plant oil operation.
The OPEL and VOLVO engines served for the basic investigations. The emissions of the MAN engine have been used to perform AMES tests to analyze possible health impacts of plant oil operation.
The experimental data show a reduction of particulate matter compared to traditional gasoil which may yield up to 50 % for. The particulate matter shows same primary particle sizes but the agglomerates as collected on TEM grids are different - the plant oil soot particles tend to form larger aggregates [4]. The gaseous emissions of CO and hydrocarbons HC are generally lower compared to the operation with gasoil. However, the NOX emissions are slightly higher. This may be contributed to the measured higher combustion chamber pressures and temperatures when fuelled by plant oils.
Emission samples have been extracted from ESC cycles of 13 step tests to perform the AMES test which give indication on carcinogen substances. The AMES test results gave no indication of mutagenic effects exceeding the detection limits. No significant differences could be found comparing the emissions of plant oil and gasoil operation. Thus, it can be stated that the emission from plant oil operation does not have a health impact different to traditional gas oil. This is in contrast to some other publications — a deeper insight shows that these investigations did not properly modify the engine for plant oils. It is mandatory to make the engine modification to pre-warm the plant oils to approx. 90°C prior to injection. The engine's warm-up phase needs special care to avoid any coking at the injection system and combustion chamber surfaces. The publications where a higher health risk was claimed to be found in the exhaust of plant oil fuels, did not pre-warm the plant oils — cold plant oils have been injected in the combustion chamber instead. This results in incomplete atomization and incomplete combustion with a lot of hazardous emission species (see also [4,11]. Such an operation will damage the engine after relatively short times and is, therefore, not realistic.
The investigated fuels had some influence on the engine characteristics. Higher temperatures and pressures in the cylinder have been detected for some plant oils compared to gasoil. This increase is explained by the higher oxygen content within the plant oils.
Auch wenn kaum eine andere Branche in Deutschland durch die weltweite Finanzkrise so stark getroffen wurde wie der Maschinenbau, gehört dieser nach wie vor zu den erfolgreichsten Branchen (vgl. VDMA 2010). In vielen Produktsegmenten sind deutsche Maschinenbauer Weltmarktführer. Jedoch stehen sie seit einigen Jahren Herausforderungen gegenüber, die zu einem Umdenken und einer Neuausrichtung führen. Insbesondere das nach wie vor existente Problem der Produktpiraterie sowie die zumeist aus den asiatischen Räumen eingetretenen Wettbewerber, die für einen enormen Preisdruck sorgen, haben in den letzten Jahren dazu geführt, dass Standardmaschinen nur noch eine geringe Profitabilität aufweisen. Mit produktbegleitenden Dienstleistungen (Services) hingegen lasst sich mit durchschnittlich 21 % eine rund viermal so hohe operative Marge realisieren wie mit Maschinen (vgl. Schmiedeberg/Strahle/Bendig 2010, S. 3). Annahmen gehen davon aus, dass Services das Potenzial haben, einen Umsatzanteil von bis zu 35 % und damit einen Gewinnanteil von bis zu 60 % zu erreichen.
Vergleich der hämodynamischen Reaktion auf VV-Delay Änderungen bei Sinusrhythmus und Vorhofflimmern
(2010)
This paper discusses a technological solution to real-time road transportation optimization using a commercial multi-agent based system, LS/ATN, which has been proven through real-world deployment to reduce transportation costs for both small and large fleets in the full and part load business. Subsequent to describing the real-time optimization approach, we discuss how the platform is currently evolving to accept live data from vehicles in the fleet in order to improve optimization accuracy. A selection of the predominant pervasive technologies available today for enhancing intelligent route optimization is described.
Introduction: Cardiac resynchronization therapy (CRT) with biventricular pacing (BV) is an established therapy for heart failure (HF) patients (P) with ventricular desynchronisation, but not all patients improved clinically. Aim of this study was to evaluate electrical intra-left ventricular conduction delay (LVCD) and interventricular conduction delay (IVCD), to better select patients for CRT.
Methods: 65 HF patients (age 63.4 ± 10.6 years; 7 females, 58 males) with New York Heart Association (NYHA) class 3 ± 0.2, 24.4 ± 6.7 % left ventricular (LV) ejection fraction and 167.4 ± 35.6 ms QRSD were included. Esophageal TO Osypka focused hemispherical electrodes catheter was perorally applied in position of maximum LV deflection to measure LVCD between onset and offset of LV deflection and IVCD between earliest onset of QRS in the 12-channel surface ECG and onset of LV deflection in the focused bipolar transesophageal LV electrogram.
Results: There were 50 responders with LVCD of 76.5 ± 20.4 ms, IVCD of 80.5 ± 26.1 ms (P=0.34) and QRSD of 171 ± 37.7 ms. 15 non-responders had longer LVCD of 90 ± 28.5 ms (P = 0.045), shorter IVCD of 50.1 ± 29.1 ms (P < 0.001) and QRSD of 155.3 ± 25 ms (P=0.14). During 21.3 ± 20.3 month BV pacing follow-up, the responder`s NYHA classes improved from 3 ± 0.2 to 2. ± 0.3 (P < 0.001) whereas the non-responders NYHA classes did not improve from 3 ± 0.2 to 2.9 ± 0.3 (P = 0.43) during 15.7 ± 13.9 month BV pacing follow-up (53 Boston, 10 Medtronic and 2 St. Jude CRT devices).
Conclusion: Determination of electrical LVCD and IVCD by focused bipolar transesophageal LV electrogram recording may be an additional useful technique to improve patient selection for CRT.
The paper focuses on a numerical model which describes the radial temperature evolution in an optical fiber during the heating and cooling process according to the SP1 approximation. Based on this model, experimental methods for temperature measurement with optical fibers and for splice process optimization can be developed.
New frontiers of supraventricular tachycardia and atrial flutter evaluation and catheter ablation
(2012)
Radiofrequency catheter ablation (RFCA) has revolutionized treatment for tachyarrhythmias and has become first-line therapy for some tachycardias. Although developed in the 1980s and widely applied in the 1990s, the technique is still in development. Transesophageal atrial pacing (TAP) can used for initiation and termination of supraventricular tachycardia (SVT).
Methods: The paroxysmal SVT include a wide spectrum of disorders including, in descending order of frequency, atrial flutter, atrioventricular (AV) nodal reentry, Wolff-Parkinson-White syndrome, and atrial tachycardia. While not life-threatening in most cases, they may cause important symptoms, such as palpitations, chest discomfort, breathlessness, anxiety, and syncope, which significantly impair quality of life. Medical therapy has variable efficacy, and most patients are not rendered free of symptoms. Research over the past several decades has revealed fundamental mechanisms involved in the initiation and maintenance of all of these arrhythmias. Knowledge of mechanisms has in turn led to highly effective surgical and catheter-based treatments. The supraventricular arrhythmias and their treatment are described in this report. SVT initiation was analysed with programmed TAP in 49 patients with palpitations (age 47 ± 17 years, 24 females, 25 males).
Results: In comparison to antiarrhythmic drug therapy the radiofrequency catheter ablation in patients suffering from atrial flutter, atrioventricular nodal reentry, atrioventricular reentry and atrial tachycardia is the better choice in most cases. TAP SVT initiation was possible in 23 patients before RFCA. Atrial cycle length of SVT was 320 ± 59 ms. We initiated AV nodal reentrant tachycardia (AVNRT, n=15), atrial tachycardia (AT, n=6) and AV reentrant tachycardia with Kent pathway conduction (AVRT, n=2) before RFCA.
Conclusions: Radiofrequency catheter ablation is a successful and safe method to cure most patients with paroxysmal supraventricular tachycardias. TAP allowed initiation and termination of SVT especially in outpatients.
Nowadays the processing power of mobile phones, Smart phones and PDA is increasing, as well as the transmission bandwidth. Nevertheless there is still the need to reduce the content and the need of processing the data. Proposals and solutions for dynamic reduction of the transmitted content will be discussed. For that, device specific properties will be taken into account, aiming at reducing the need of processing power at the client side to display the 3D Virtual Reality data. Therefore, well known technologies like data compression are combined with new approaches to achieve the goal of adaptive content transmission. For device dependant reduction of processing power the data has to be pre-processed at the server side or the server itself has to take over functionality of weak mobile devices.
Introduction: Cardiac resynchronization therapy (CRT) with biventricular (BV) pacing is an established therapy for heart failure (HF) patients with ventricular desynchronisation and reduced left ventricular (LV) function. The aim of this study was to evaluate preejection period (PEP) and left ventricular ejection time (LVET) with transthoracic signal averaging impedance and electrocardiography in HF patients with and without BV pacing.
Methods: 10 HF patients (age 68.9 ± 8 years; 2 females, 9 males) with New York Heart Association (NYHA) class 2,9 ± 0.5, 30.9 ± 10.5 % LV ejection fraction and 159.4 ± 22.9 ms QRS duration were analysed with transthoracic impedance and electrocardiography (Cardioscreen Medis, Ilmenau, Germany) and novel National Intruments LabView 2009 signal averaging software. One day after BV pacing device implantation, AV and VV delays were optimized by transthoracic impedance cardiography and stroke volume (SV) and cardiac output (CO) were gained by Cardioscreen.
Results: Transthoracic impedance and electrocardiography AV and VV delay opimization was possible in all HF patients with BV pacing devices (n= 10). PEP was 154 ± 24ms without BV pacing and measured between onset of QRS in the surface electrocardiogram and onset of ventricular deflection in the impedance cardiogram. LVET was 342 ± 65ms without BV pacing and measured between onset and offset of ventricular deflection in the impedance cardiogram. The use of optimal AV and VV delay BV pacing resulted in improvement of SV from 64.1 ± 26.5 ml to 94.1 ± 33.96 ml (P < 0.05) and CO from 4.05 ± 1.36 l/min to 6.44 ± 1.56 l/min (P < 0.05).
Conclusion: PEP and LVET may be useful parameters of ventricular Desynchronisation. AV and VV delay optimized BV pacing improve SV and CO. Impedance and electrocardiography with LabView 2009 signal averaging may be a simple and useful technique to optimize CRT.
A new, small, and optimized for low power processor core named SIRIUS has been developed, simulated, synthesized to a netlist and verified. From this netlist, containing only primitives like gates and flip-flops, a mapping to an ASIC - or FPGA technology can easily be done with existing synthesizer tools, allowing very complex SOC designs with several blocks. Emulation via FPGA can be done on already simple setups and cheap hardware because of the small core size. The performance is estimated 50 MIPS on Cyclone II FPGA and about 100 MIPS on a 0.35 CMOS 5M2P technology with 4197 primitives used for the core, including a 16 x 16 multiplier. An example design of the ASIC for an electronic ePille device currently in development is shown.
In their famous work on prospect theory Kahneman and Tversky have presented a couple of examples where human decision making deviates from rational decision making as defined by decision theory. This paper describes the use of extended behavior networks to model human decision making in the sense of prospect theory. We show that the experimental findings of non-rational decision making described by Kahneman and Tversky can be reproduced using a slight variation of extended behavior networks.
The provisioning of security for highly dynamic wireless networks, as for Car2X applications is still a major topic, as very specific requirements have to be solved. Those include a perfect privacy level and advanced real-time behavior, and the necessity to work with a public infrastructure (PKI) to support secure authentication.
This contribution analyzes these requirements, discusses the existing approaches, performs a gap analysis and elaborates on proposals to fill these gaps. It describes work in progress within the KoFAS-initiative for the development of a cooperative pedestrian protection system (CPPS).
Gehören Sie zur „generation upload“? Laden Sie ihre privaten Bilder auf Flickr hoch und stellen Videos bei YouTube ein? Downloaden Sie MPEG-Files auf ihr Handheld oder spielen Sie ständig neue, echt witzige Apps auf ihr SmartPhone? Klicken Sie sich ihre Freunde in Facebook, MySpace oder StudiVZ zusammen, um rund um die Uhr zu chatten und zu bloggen? Oder twittern Sie eher und haben für Ihren Tweed schon Follower? Gruscheln Sie Menschen, deren Foto ihnen gefällt und sperren den Kontakt per Mausklick, wenn er oder sie doch nicht so nett ist? Software und Filme besorgen Sie sich von ihren Peers über Bit-Torrent-Tracker wie Pirate Bay? Lustig finden Sie „flash mobs“, weniger witzig „cyber mobs“? Oder sind Sie der eher rabiate Typ, der fremde Rechner hackt, spammt und „Google bombs“ platziert? Oder fragen Sie sich gerade, von was ich hier überhaupt rede? Willkommen in der „brave new world – of media”.
Mit gleichem kommunalem Mehrzweck-Fahrzeug (Abb. 1) wurden mehrere Fahrzyklen mit konventionellem Dieselantrieb und mit parallelem diesel-elektrischem Hybridantrieb simuliert. Aus den Ergebnissen der realen Fahrzyklen mit konventionellem Dieselmotorantrieb ließen sich die Kraftstoffeinsparpotenziale mit dem Hybridmotor und den verschiedenen Maßnahmen wie Start-Stopp, Rekuperation und Boost ermitteln. Selbst bei diesem Kommunalfahrzeug lassen sich Kraftstoffeinsparungen bis über 20 % nachweisen, obwohl die Fahrzyklen für Hybridanwendungen nicht besonders attraktiv sind. Deutlich höhere Potenziale liegen beispielsweise bei Gabelstaplern und Baumaschinen vor.
Die Hochschule Offenburg begleitet seit Juli 2006 in Zusammenarbeit mit dem Fraunhofer ISE in Freiburg, die solar unterstützte Klimatisierung der Festo AG & Co. KG in Esslingen im Rahmen des Forschungsvorhabens Solarthermie2000plus. Dabei wurde die bereits bestehende Adsorptionskälteanlage, die bisher mit Gaskesseln und Kompressorenabwärme betrieben wurde, durch eine Solaranlage als dritte Wärmequelle ergänzt.
Die Frage nach der Struktur und Funktion von „Hochschulen“ kann man sinnvoll nicht isoliert betrachten ohne einen Blick auf Schulen. Hochschulen sind Teil des gesamten Schulsystems und eingebunden in eine (momentan noch) sehr differenzierte und vielfältige, bundesdeutsche „Bildungslandschaft“, die sich über Jahrhunderte herauskristallisiert hat. Tradition und evolutionäre Genese sind eine Konstante von Bildungseinrichtungen, der ständige Wandel und der stetige Reformdruck eine weitere. Es scheint, das an Schulen und Hochschulen immer von neuem laboriert werden muss, auch wenn das mögliche Spektrum von Einstellungen und Methoden – zumindest was Lernen und Lehrkonzepte betrifft, – seit der Antike bekannt sind.
Daher gliedert sich dieser Text in drei Abschnitte:
• Ein kurzer Blick zurück leitet zentrale Begriffe her.
• Die Analyse des Ist-Zustandes unter Berücksichtigung der seit 1998 unter dem Namen „Bologna“ realisierten Reformen (Vereinheitlichung der europäischen Studiengänge, Umstellung der Studiengänge auf andere Abschlüsse (Bachelor, Master) u.v.m.) zeigt aktuelle Fehlentwicklungen, nennt Gründe und Protagonisten .
• Der abschließend Blick nach vorn zeigt, was aus (Hoch)Schulen (wieder) werden könnten, wenn Lehrende und Studierende mutiger werden.
Cardiac resynchronization therapy (CRT) with biventricular pacing is an established therapy for heart failure (HF) patients (P) with ventricular desynchronization and reduced left ventricular (LV) ejection fraction. The aim of this study was to evaluate electrical right atrial (RA), left atrial (LA), right ventricular (RV) and LV conduction delay with novel telemetric signal averaging electrocardiography (SAECG) in implantable cardioverter defibrillator (ICD) P to better select P for CRT and to improve hemodynamics in cardiac pacing.
Methods: ICD-P (n=8, age 70.8 ± 9.0 years; 2 females, 6 males) with VVI-ICD (n=4), DDD-ICD (n=3) and CRT-ICD (n=1) (Medtronic, Inc., Minneapolis, MN, USA) were analysed with telemetric ECG recording by Medronic programmer 2090, ECG cable 2090AB, PCSU1000 oscilloscope with Pc-Lab2000 software (Velleman®) and novel National Intruments LabView SAECG software.
Results: Electrical RA conduction delay (RACD) was measured between onset and offset of RA deflection in the RAECG. Interatrial conduction delay (IACD) was measured between onset of RA deflection and onset of far-field LA deflection in the RAECG. Interventricular conduction delay (IVCD) was measured between onset of RV deflection in the RVECG and onset of LV deflection in the LVECG. Telemetric SAECG recording was possible in all ICD-P with a mean of 11.7 ± 4.4 SAECG heart beats, 97.6 ± 33.7 ms QRS duration, 81.5 ± 44.6 ms RACD, 62.8 ± 28.4 ms RV conduction delay, 143.7 ± 71.4 ms right cardiac AV delay, 41.5 ms LA conduction delay, 101.6 ms LV conduction delay, 176.8 ms left cardiac AV delay, 53.6 ms IACD and 93 ms IVCD.
Conclusions: Determination of RA, LA, RV and LV conduction delay, IACD, IVCD, right and left cardiac AV delay by telemetric SAECG recording using LabView SAECG technique may be useful parameters of atrial and ventricular desynchronization to improve P selection for CRT and hemodynamics in cardiac pacing.
This paper gives an overview of the implementation of an Active Noise Control system on the TMS320C6713 Digital Signal Processor from Texas Instruments in the Digital Signal Processing Lab at Hochschule Offenburg, Germany. This system is implemented considering some non-ideal environmental conditions on a real system instead of being limited to computer simulations. Changes over time on the physical acoustical path as well as reverberation and variation on the power of the reference signal can strongly degrade the performance of the system or even lead to instability. In order to try to minimize these effects, the Active Noise Control system was designed to support a fast and easy implementation and evaluation of different algorithms on the DSP in real-time. In Section 1 a brief introduction about active noise control system is given and in section 2 the basic algorithm is described. In section 3 the implementation of the system is described and in section 4 some final considerations are given.
Surface and interface acoustic waves are two-dimensionally guided waves, as their displacement field is plane-wave like regarding its dependence on the spatial coordinates parallel to the guiding plane, while it decays exponentially along the axis normal to that plane. When propagating at the planar surface or interface of homogeneous media, they are non-dispersive. Another type of non-dispersive acoustic waves which is, however, one-dimensionally guided, has displacement fields localized near the apex of a wedge made of an elastic material. In this short review, their propagation properties are described as well as theoretical and experimental methods which have been used for their analysis. Experimental findings are discussed in comparison with corresponding theoretical work and potential applications of this fascinating type of acoustic waves are presented.
Die Veränderungen in der Energieversorgung führen zu einer neuen Systemarchitektur der Stromversorgung, die nur durch einen massiven Einsatz von Informations- und Kommunikationstechnologien (IKT) bewältigt werden kann und meist als „Smart Grid“ bezeichnet wird. Während es bereits umfangreiche Forschungsarbeiten und Demonstrationsprojekte zu einzelnen technologischen Komponenten gibt, existieren noch wenige Überlegungen, in welchen technologischen Schritten eine Migration hin zu Smart Grids durchgeführt werden sollte, die sowohl betriebstechnisch zukunftssicher ist, als auch marktgetriebene Innovationen begünstigt. Der Beitrag veranschaulicht die Herleitung solcher Migrationspfade im Rahmen eines schrittweisen Vorgehens. Zunächst werden Zukunftsszenarien für das Jahr 2030 konstruiert, um die maßgeblichen, oft auch nichttechnischen Einflussfaktoren auf das Smart Grid zu identifizieren. Darauf aufbauend werden die wesentlichen IKT-bezogenen Technologiefelder und ihre Zuordnung zu den Domänen der Energiewirtschaft beschrieben. Für jedes Technologiefeld werden die in den nächsten zwei Jahrzehnten denkbaren Entwicklungsstufen ermittelt und deren Abhängigkeit untereinander analysiert. Die gemeinsame Betrachtung von Szenarien, der Entwicklungsstufen der Technologiefelder und deren Interdependenzen führen schließlich zu einer Roadmap, welche die Migrationspfade in das Smart Grid beschreiben. Es lassen sich drei Entwicklungsphasen erkennen: Die Konzeptionsphase, die Integrationsphase und die Fusionsphase. Die präsentierten Ergebnisse entstammen dem Projekt „Future Energy Grid – Migrationspfade ins Internet“, welches vom Bundesministerium für Wirtschaft und Technologie im Rahmen des E-Energy-Programms (Förderkennzeichen 01ME10012A und 01ME10013) gefördert wurde.
Cardiac resynchronization therapy with biventricular pacing is an established therapy for heart failure patients with electrical left ventricular desynchronization. The aim of this study was to evaluate left atrial conduction delay, intra left atrial conduction delay, left ventricular conduction delay and intra left ventricular conduction delay in heart failure patients using novel signal averaging transesophageal left heart ECG software.
Methods: 8 heart failure patients with dilated cardiomyopathy (DCM), age 68 ± 9 years, New York Heart Association (NYHA) class 2.9 ± 0.2, 24.8 ± 6.7 % left ventricular ejection fraction, 188.8 ± 15.5 ms QRS duration and 8 heart failure patients with ischaemic cardiomyopathy (ICM), age 67 ± 8 years, NYHA class 2.9 ± 0.3, 32.5 ± 7.4 % left ventricular ejection fraction and 167.6 ± 19.4 ms QRS duration were analysed with transesophageal and transthoracic ECG by Bard LabDuo EP system and novel National Intruments LabView signal averaging ECG software.
Results: The electrical left atrial conduction delay was 71.3 ± 17.6 ms in ICM versus 72.3 ± 12.4 ms in DCM, intra left atrial conduction delay 66.8 ± 8.6 ms in ICM versus 63.4 ± 10.9 ms in DCM and left cardiac AV delay 180.5 ± 32.6 ms in ICM versus 152.4 ± 30.4 ms in DCM. The electrical left ventricular conduction delay was 40.9 ± 7.5 ms in ICM versus 42.6 ± 17 ms in DCM and intra left ventricular conduction delay 105.6 ± 19.3 ms in ICM versus 128.3 ± 24.1 ms in DCM.
Conclusions: Left heart signal averaging ECG can be utilized to analyse left atrial conduction delay, intra left atrial conduction delay, left ventricular conduction delay and intra left ventricular conduction delay to improve patient selection for cardiac resynchronization therapy.
Die hohen Anforderungen vor allem an Drehmoment übertragende und mehrfachgekerbte Profilwellen im konstruktiven Umfeld moderner Maschinen zwingen uns, der Frage der Kerbwirkungen sowie Maßnahmen zu deren Milderung erhöhte Aufmerksamkeit zu widmen. Während die Kerbwirkung der geometrischen Einzelkerben bereits recht eingehend erforscht ist, liegen wesentlich komplexere Verhältnisse bei Mehrfachkerben vor, die durch die gegenseitige Beeinflussung mehrerer benachbarter Kerben entstehen. Der hier vorliegende Beitrag beschreibt erste Untersuchungsergebnisse mit der Finite-Elemente-Methode (FEM) zur gegenseitigen Wechselwirkung zweier Kerbformen "Sicherungsringnut und Zahnfußrundung" bei Zahnwellen mit Evolventenflanken nach DIN 5480. Diese Kerbkombination tritt in der Praxis häufig auf. Entsprechende Formzahldiagramme und Gestaltungshinweise werden angegeben und Näherungsformeln für die genauere Formzahlbestimmung je nach Belastungsart aufgestellt.