Refine
Year of publication
- 2021 (229) (remove)
Institute
- Fachbereich Gestaltung (55)
- Fachbereich Medizintechnik und Technomathematik (46)
- IfB - Institut für Bioengineering (32)
- Fachbereich Elektrotechnik und Informationstechnik (26)
- Fachbereich Luft- und Raumfahrttechnik (23)
- Fachbereich Wirtschaftswissenschaften (21)
- Fachbereich Energietechnik (19)
- Fachbereich Bauingenieurwesen (13)
- ECSM European Center for Sustainable Mobility (10)
- Fachbereich Maschinenbau und Mechatronik (10)
Has Fulltext
- no (229) (remove)
Document Type
- Article (90)
- Conference Proceeding (52)
- Bachelor Thesis (49)
- Part of a Book (17)
- Book (6)
- Master's Thesis (4)
- Report (4)
- Doctoral Thesis (2)
- Review (2)
- Conference: Meeting Abstract (1)
Keywords
- Animation (3)
- Holz (3)
- Mode (3)
- Nachhaltigkeit (3)
- Redesign (3)
- UX Design (3)
- App (2)
- Bookazine (2)
- Corporate Design (2)
- Corporate Identity (2)
- Deutschland (2)
- Erscheinungsbild (2)
- Gamification (2)
- Hydrogen (2)
- Klimawandel (2)
- Kultur (2)
- Lebensmittel (2)
- Magazingestaltung (2)
- Mobilität (2)
- NOx emissions (2)
- Out-of-plane load (2)
- PCM (2)
- Principal component analysis (2)
- Regal (2)
- Typografie (2)
- UI Design (2)
- autonomous driving (2)
- building information modelling (2)
- capacitive field-effect sensor (2)
- constructive alignment (2)
- earthquakes (2)
- electro mobility (2)
- examination (2)
- harmonic radar (2)
- hydrogen (2)
- industrial facilities (2)
- installations (2)
- long-term retention (2)
- management (2)
- multimodal (2)
- piping (2)
- practical learning (2)
- robotic process automation (2)
- seismic loading (2)
- 20. Jahrhundert (1)
- 3D object detection (1)
- 3D printing (1)
- 3D-printing (1)
- Abbildungen (1)
- Adaption (1)
- Adaptive Systems (1)
- Alter (1)
- AlterG (1)
- Aquaristik (1)
- Arbeitswelt (1)
- Architektur (1)
- Archäologie (1)
- Atomwaffentests (1)
- Augmented Reality (1)
- Authenticity (1)
- BIM (1)
- Bacillus sp (1)
- Bahn (1)
- Bahnhof (1)
- Baukastensystem (1)
- Bekleidungsindustrie (1)
- Bekleidungsserie (1)
- Bemessung (1)
- Berichterstattung (1)
- Bewegung (1)
- Bewusstsein (1)
- Bildband (1)
- Bio (1)
- Bioluminszenz (1)
- Biosolubilization (1)
- Blended Learning (1)
- Blender (1)
- Bloom’s Taxonomy (1)
- Bootstrap (1)
- Borkenkäfer (1)
- Botanik (1)
- Boundary integral equations (1)
- Branding (1)
- Buch (1)
- Bundesrepublik Deutschland (1)
- CellDrum (1)
- Central receiver power plant (1)
- Coefficient of ocular rigidity (1)
- Collagen (1)
- Competence Developing Games (1)
- Computational modeling (1)
- Concentrated systems (1)
- Concentrating solar power (1)
- Corneo-scleral shell (1)
- Cross-platform (1)
- Crossmedial (1)
- Customer Experience Management (1)
- Customer Journeys (1)
- DLR-ESTEC GOSSAMER roadmap for solar sailing (1)
- Davidstern (1)
- Deep learning (1)
- Denkmalschutz (1)
- Design (1)
- Design System (1)
- Design folgt Funktion (1)
- Deuterated solvents (1)
- Deuterium NMR (1)
- Deutsch (1)
- Deutsche Stiftung (1)
- Differential tonometry (1)
- Digitale Kommunikation (1)
- Digitalisierung (1)
- Digitalität (1)
- Digitatlisierung (1)
- Dorfleben (1)
- Drinfeld modules (1)
- E-Bike (1)
- E-Commerce (1)
- E-Government (1)
- E-Learning (1)
- E-Mobility (1)
- EEG (1)
- ESATAN (1)
- Earthquake (1)
- Earthquake Engineering (1)
- Ecommerce (1)
- Editorialdesign (1)
- Einkaufen (1)
- Emanzipation (1)
- Emissions (1)
- Emotionen (1)
- Empathie (1)
- Empathy (1)
- Empirical process (1)
- Energietechnik (1)
- Enterprise Architecture (1)
- Entstehungsprozesse (1)
- Erdbebeneinwirkung (1)
- Erfolg (1)
- Erinnerungen (1)
- Ernährung (1)
- Error Recovery (1)
- Erweiterte Realität (1)
- Evaluation (1)
- Excel und VBA (1)
- Eyeball (1)
- Feminismus (1)
- Film (1)
- Fitness (1)
- Flame residence time (1)
- Flame temperature (1)
- Float (1)
- Flughafen (1)
- Fotoband (1)
- Fotografie (1)
- Frame structure (1)
- Frauenrolle (1)
- Frequency Doubler (1)
- Frequency mixing magnetic detection (1)
- Freshmen (1)
- Fresnel power plant (1)
- Fuel-flexibility (1)
- Functional Delta Method (1)
- Furniture (1)
- GEO (1)
- GOSSAMER-1 (1)
- GPU (1)
- Game-based learning (1)
- Gas turbine (1)
- Gas turbine combustion (1)
- Geschlechter (1)
- Geschlechterrollen (1)
- Geschlechterungerechtigkeit (1)
- Gesellschaftskritik (1)
- Gesundheit (1)
- Gesundheitssektor (1)
- Glaucoma (1)
- Graphic Novel (1)
- HVAC (1)
- Haare (1)
- Haarindustrie (1)
- Hadamard differentiability (1)
- Harmonic Radar (1)
- Healthtech (1)
- Helmholtz equation (1)
- Heparin (1)
- Heuristic algorithms (1)
- Hilbert Room (1)
- Holocaust (1)
- Hologramm (1)
- Hyperdifferentials (1)
- Hyphan (1)
- Höhenverstellbar (1)
- IR (1)
- IR spectroscopy (1)
- IT security education (1)
- ITS (1)
- Illustration (1)
- Illustrationen (1)
- Immersion (1)
- Impedance Spectroscopy (1)
- Impfempfehlung (1)
- Impfen (1)
- Implementation Case (1)
- Improvisation (1)
- In- plane damage (1)
- Independent type design (1)
- Infused Thermal Solutions (1)
- Innovation (1)
- Intelligentes Parken (1)
- Interior Neumann eigenvalues (1)
- Interiordesign (1)
- Israel (1)
- Japan (1)
- Jazz (1)
- Juden (1)
- Kamapgne (1)
- Kampagne (1)
- Keramik (1)
- Keyword analysis (1)
- Kinder (1)
- Kinetik (1)
- Kleidung (1)
- Kommerzielle Interaktionen (1)
- Kontrast (1)
- Konzept (1)
- Konzeptdesign (1)
- Kosmetik (1)
- Krankenhaus (1)
- Krankheit (1)
- Kunst (1)
- Kurzfilm (1)
- Kyrillisch (1)
- Köln (1)
- LEO (1)
- LPS (1)
- Landwirtschaft (1)
- Langevin theory (1)
- Lateinisch (1)
- Layout (1)
- Leistungssport (1)
- Lesen (1)
- LiDAR (1)
- Lidarscanner (1)
- Ligaturen (1)
- Lightning protection system (1)
- Linear discriminant analysis (1)
- Lobby (1)
- MUT measurement; scanner (1)
- Machine learning (1)
- Magnetic nanoparticles (1)
- Manufacturer (1)
- Marshallinseln (1)
- Masonry infill (1)
- Mauerwerksbauten (1)
- Mayersche (1)
- Medizin (1)
- Micromagnetic simulation (1)
- Micromix (1)
- Mischklasse (1)
- Mixed-integer nonlinear programming (1)
- Mobile web (1)
- Modelica (1)
- Modern (1)
- Modularität (1)
- Multi-storey (1)
- Multifunktionale Wohnobjekte (1)
- Muscle Fascicle (1)
- Muscle Force (1)
- Museum (1)
- Museumsidendität (1)
- Musik (1)
- Musikvideo (1)
- Myzelium (1)
- Männlichkeit (1)
- Möbel (1)
- Möbeldesign (1)
- NOx (1)
- Nachhaltig (1)
- Natural language processing (1)
- Neuromuskuläres System (1)
- Nonequilibrium dynamics (1)
- Numerics (1)
- Ocular blood flow (1)
- Online Lehre (1)
- Operators (1)
- Opposition (1)
- Optimierung (1)
- Optimization (1)
- Optische Täuschung (1)
- Ostasiatisch (1)
- Out-of-plane failure (1)
- Out-of-plane strength (1)
- Outdoorfitness (1)
- PWA (1)
- Paired sample (1)
- Parteien (1)
- Partnerarbeiten (1)
- Piping (1)
- Postulates (1)
- Potential theory (1)
- Powertrain (1)
- Pressure-volume relationship (1)
- Pro bono (1)
- Process model (1)
- Progressive Web App (1)
- Prozessagilität (1)
- Präventiv (1)
- Publikation (1)
- PushoverAnalysen (1)
- Pädiatrie (1)
- Quantenmechanik (1)
- RVA (1)
- Radar (1)
- Rare Diseases (1)
- Regalsystem (1)
- Rehabilitationsmedizin (1)
- Rehabilitatives Training (1)
- Remote Work (1)
- Rescue System (1)
- Resilience (1)
- Retrieval (1)
- Revolution (1)
- Robotic Process Automation (1)
- Robotic process automation (1)
- Robotik (1)
- Rollator (1)
- Rotoskopie (1)
- SFCW (1)
- STL Dateiformat (1)
- Scheitern (1)
- Schlicht (1)
- Schriftgestaltung (1)
- Schriftmuster (1)
- Schrödingers cat (1)
- Schröpfen (1)
- Seismic loading (1)
- Seltene Erkrankungen (1)
- Septic cardiomyopathy (1)
- Sharing mobility (1)
- Simone de Beauvoir (1)
- Simulation (1)
- Sleep EEG (1)
- Small spacecraft (1)
- Smart Building Engineering (1)
- Sneaker (1)
- Soft independent modeling of class analogy (1)
- Solar sail (1)
- Soziologie (1)
- Sport (1)
- Standardization (1)
- Stiffness (1)
- Storekonzept (1)
- Stuttgart (1)
- TMV adsorption (1)
- Tag (1)
- Tank (1)
- Ta₂O₅ gate (1)
- Technik (1)
- Techno (1)
- Teichtechnik (1)
- Tendon Rupture (1)
- Terry Pratchett (1)
- Theater (1)
- Three-dimensional displays (1)
- Tisch (1)
- Tora (1)
- Tourismuskampagne (1)
- Training (1)
- Trainingsgerät (1)
- Transcendence (1)
- Transponder (1)
- Transport (1)
- Trauer (1)
- Türkei (1)
- Türkisch (1)
- UI/UX Design (1)
- UX/UI Gestaltung (1)
- Ui Design (1)
- Ukiyo (1)
- Umweltschutz (1)
- Unreinforced masonry walls (1)
- User Experience (1)
- VDI-Wärmeatlas (1)
- VOP compression (1)
- VR (1)
- VR Event (1)
- Validation (1)
- Vascular response (1)
- Vergangenheit (1)
- Vergessene Welten (1)
- Verhaltensbeiwerte (1)
- Verkaufsraum (1)
- Visual field asymmetry (1)
- Wahrnehmung (1)
- Wald (1)
- Waldromantik (1)
- Waldsterben (1)
- Wasser (1)
- Wasserbau (1)
- Wasserwirtschaft (1)
- Water distribution system (1)
- Werkzeugfrei (1)
- Wilhelma (1)
- Wärmeübertrager (1)
- Wärmeübertragung (1)
- Zeichnen (1)
- Zeitreise (1)
- Zeitwandel (1)
- Zoo (1)
- Zukunftsvision (1)
- actin cytoskeleton (1)
- actuator-sensor system (1)
- additive manufactureing (1)
- antivirale Eigenschaften (1)
- applications (1)
- artificial intelligence (1)
- biodesign (1)
- biofabrication (1)
- biopotential electrodes (1)
- body imaging at UHF MRI (1)
- building energy modelling (1)
- building energy simulation (1)
- business culture (1)
- business models (1)
- business process automation (1)
- capacitive EIS sensor (1)
- cardiomyocyte biomechanics (1)
- change (1)
- colorization (1)
- combustor (1)
- combustor development (1)
- commercial offthe- shelf solutions (1)
- construction (1)
- control gate (1)
- crop yield (1)
- culpability (1)
- cyber physical production system (1)
- cyber-physical production systems (1)
- detection of charged macromolecules (1)
- digital factory (1)
- digital shadow (1)
- digitalization (1)
- dissemination (1)
- do-it-yourself (1)
- down-conductor (1)
- drop jump (1)
- early warning and response system (1)
- education (1)
- electrically driven compressors (1)
- embedded hardware (1)
- emote practical training (1)
- energy transition (1)
- engine demonstration (1)
- enzyme kinetics (1)
- equivalent circuit (1)
- event-based simulation (1)
- experimentell (1)
- fair (1)
- field-effect sensor (1)
- food production (1)
- fragility curves (1)
- frequency mixing magnetic detection (1)
- fuel cell (1)
- fuels (1)
- fungalmaterials (1)
- gait (1)
- gas turbine (1)
- genetic algorithm (1)
- glass (1)
- global optimization (1)
- gold nanoparticles (1)
- harmonic radar tags (1)
- heat demand (1)
- heat transfer coefficient (1)
- humic acid (1)
- hyper-gravity (1)
- hypo-gravity (1)
- im Freien (1)
- industrial agents (1)
- industrial gas turbine (1)
- information systems (1)
- integrated transmit coil arrays (1)
- integration SHM in BIM (1)
- interconnected sensor systems (1)
- internal combustion engine (1)
- internet of production (1)
- intraclass correlation coefficient (1)
- laser based powder fusion (1)
- latent heat (1)
- lattice (1)
- liability (1)
- light-addressable electrode (1)
- light-addressable potentiometric sensor (1)
- lignite (1)
- lockdown conditions (1)
- locomotion (1)
- low-rank coal (1)
- magnetic nanoparticles (1)
- masonry structures (1)
- metal façade (1)
- microfluidics (1)
- microwave measurements (1)
- mobility behaviour (1)
- model-predictive control (1)
- motivation (1)
- multi-agent systems (1)
- multianalyte detection (1)
- multiplex detection (1)
- muscle fascicle behavior (1)
- muscle mechanics (1)
- nonlinear VNA measurements (1)
- nonlinear radar (1)
- nukleares Erbe (1)
- on-chip integrated addressable EISCAP sensors (1)
- open educational resources (1)
- parabolic flight (1)
- passive thermal control (1)
- plant virus detection (1)
- polystyrene sulfonate (1)
- prefabrication (1)
- qNMR (1)
- rehabilitation (1)
- remote teamwork (1)
- renewable energies (1)
- research framework (1)
- roleplay (1)
- running (1)
- sarcomere operating length (1)
- seismic risk (1)
- seismic structural damage detection via SHM (1)
- seismic vulnerability (1)
- sensor networks (1)
- sensors (1)
- series elastic element behavior (1)
- shoulder (1)
- small and medium scaled companies (1)
- smart building engineering (1)
- smart engineering (1)
- software evaluation (1)
- software selection (1)
- soil amendment (1)
- soil health (1)
- soil remediation (1)
- sprint start (1)
- standard error of measurement (1)
- star tracker (1)
- steel columns (1)
- stochastic optimization (1)
- storage dispatch (1)
- storage optimisation (1)
- stretch reflex (1)
- subroutine (1)
- sustainability (1)
- t-modules (1)
- technology (1)
- test-retest reliability (1)
- thermal storage (1)
- thermo-physical (1)
- tobacco mosaic virus (TMV) (1)
- touch voltage (1)
- transponder (1)
- ultrasonography (1)
- ultrasound imaging (1)
- unloading (1)
- urban farming (1)
- user & usage (1)
- virtual reality (1)
- walking (1)
- Ökonomie (1)
The Robot Operating System (ROS) is the current de-facto standard in robot middlewares. The steadily increasing size of the user base results in a greater demand for training as well. User groups range from students in academia to industry professionals with a broad spectrum of developers in between. To deliver high quality training and education to any of these audiences, educators need to tailor individual curricula for any such training. In this paper, we present an approach to ease compiling curricula for ROS trainings based on a taxonomy of the teaching contents. The instructor can select a set of dedicated learning units and the system will automatically compile the teaching material based on the dependencies of the units selected and a set of parameters for a particular training. We walk through an example training to illustrate our work.
Most drugs are no longer produced in their own countries by the pharmaceutical companies, but by contract manufacturers or at manufacturing sites in countries that can produce more cheaply. This not only makes it difficult to trace them back but also leaves room for criminal organizations to fake them unnoticed. For these reasons, it is becoming increasingly difficult to determine the exact origin of drugs. The goal of this work was to investigate how exactly this is possible by using different spectroscopic methods like nuclear magnetic resonance and near- and mid-infrared spectroscopy in combination with multivariate data analysis. As an example, 56 out of 64 different paracetamol preparations, collected from 19 countries around the world, were chosen to investigate whether it is possible to determine the pharmaceutical company, manufacturing site, or country of origin. By means of suitable pre-processing of the spectra and the different information contained in each method, principal component analysis was able to evaluate manufacturing relationships between individual companies and to differentiate between production sites or formulations. Linear discriminant analysis showed different results depending on the spectral method and purpose. For all spectroscopic methods, it was found that the classification of the preparations to their manufacturer achieves better results than the classification to their pharmaceutical company. The best results were obtained with nuclear magnetic resonance and near-infrared data, with 94.6%/99.6% and 98.7/100% of the spectra of the preparations correctly assigned to their pharmaceutical company or manufacturer.
How different diversity factors affect the perception of first-year requirements in higher education
(2021)
In the light of growing university entry rates, higher education institutions not only serve larger numbers of students, but also seek to meet first-year students’ ever more diverse needs. Yet to inform universities how to support the transition to higher education, research only offers limited insights. Current studies tend to either focus on the individual factors that affect student success or they highlight students’ social background and their educational biography in order to examine the achievement of selected, non-traditional groups of students. Both lines of research appear to lack integration and often fail to take organisational diversity into account, such as different types of higher education institutions or degree programmes. For a more comprehensive understanding of student diversity, the present study includes individual, social and organisational factors. To gain insights into their role for the transition to higher education, we examine how the different factors affect the students’ perception of the formal and informal requirements of the first year as more or less difficult to cope with. As the perceived requirements result from both the characteristics of the students and the institutional context, they allow to investigate transition at the interface of the micro and the meso level of higher education. Latent profile analyses revealed that there are no profiles with complex patterns of perception of the first-year requirements, but the identified groups rather differ in the overall level of perceived challenges. Moreover, SEM indicates that the differences in the perception largely depend on the individual factors self-efficacy and volition.
Stretch-shortening type actions are characterized by lengthening of the pre-activated muscle-tendon unit (MTU) in the eccentric phase immediately followed by muscle shortening. Under 1 g, pre-activity before and muscle activity after ground contact, scale muscle stiffness, which is crucial for the recoil properties of the MTU in the subsequent push-off. This study aimed to examine the neuro-mechanical coupling of the stretch-shortening cycle in response to gravity levels ranging from 0.1 to 2 g. During parabolic flights, 17 subjects performed drop jumps while electromyography (EMG) of the lower limb muscles was combined with ultrasound images of the gastrocnemius medialis, 2D kinematics and kinetics to depict changes in energy management and performance. Neuro-mechanical coupling in 1 g was characterized by high magnitudes of pre-activity and eccentric muscle activity allowing an isometric muscle behavior during ground contact. EMG during pre-activity and the concentric phase systematically increased from 0.1 to 1 g. Below 1 g the EMG in the eccentric phase was diminished, leading to muscle lengthening and reduced MTU stretches. Kinetic energy at take-off and performance were decreased compared to 1 g. Above 1 g, reduced EMG in the eccentric phase was accompanied by large MTU and muscle stretch, increased joint flexion amplitudes, energy loss and reduced performance. The energy outcome function established by linear mixed model reveals that the central nervous system regulates the extensor muscles phase- and load-specifically. In conclusion, neuro-mechanical coupling appears to be optimized in 1 g. Below 1 g, the energy outcome is compromised by reduced muscle stiffness. Above 1 g, loading progressively induces muscle lengthening, thus facilitating energy dissipation.
Glucose oxidase (GOx) is an enzyme frequently used in glucose biosensors. As increased temperatures can enhance the performance of electrochemical sensors, we investigated the impact of temperature pulses on GOx that was drop-coated on flattened Pt microwires. The wires were heated by an alternating current. The sensitivity towards glucose and the temperature stability of GOx was investigated by amperometry. An up to 22-fold increase of sensitivity was observed. Spatially resolved enzyme activity changes were investigated via scanning electrochemical microscopy. The application of short (<100 ms) heat pulses was associated with less thermal inactivation of the immobilized GOx than long-term heating.
In this paper, we present the structure, the simulation the operation of a multi-stage, hybrid solar desalination system (MSDH), powered by thermal and photovoltaic (PV) (MSDH) energy. The MSDH system consists of a lower basin, eight horizontal stages, a field of four flat thermal collectors with a total area of 8.4 m2, 3 Kw PV panels and solar batteries. During the day the system is heated by thermal energy, and at night by heating resistors, powered by solar batteries. These batteries are charged by the photovoltaic panels during the day. More specifically, during the day and at night, we analyse the temperature of the stages and the production of distilled water according to the solar irradiation intensity and the electric heating power, supplied by the solar batteries. The simulations were carried out in the meteorological conditions of the winter month (February 2020), presenting intensities of irradiance and ambient temperature reaching 824 W/m2 and 23 °C respectively. The results obtained show that during the day the system is heated by the thermal collectors, the temperature of the stages and the quantity of water produced reach 80 °C and 30 Kg respectively. At night, from 6p.m. the system is heated by the electric energy stored in the batteries, the temperature of the stages and the quantity of water produced reach respectively 90 °C and 104 Kg for an electric heating power of 2 Kw. Moreover, when the electric power varies from 1 Kw to 3 Kw the quantity of water produced varies from 92 Kg to 134 Kg. The analysis of these results and their comparison with conventional solar thermal desalination systems shows a clear improvement both in the heating of the stages, by 10%, and in the quantity of water produced by a factor of 3.