Sonstiges
Refine
Year of publication
Document Type
- Conference Proceeding (376)
- Lecture (244)
- Article (188)
- Book (21)
- Part of a Book (18)
- Report (2)
- Doctoral Thesis (1)
- Master's Thesis (1)
Language
- English (851) (remove)
Keywords
- Education (88)
- Teaching (64)
- Power Conversion (42)
- Computer Science (39)
- Tunnel (37)
- Project Based Learning (28)
- Electrical Stimulation (22)
- Sensor (21)
- eLearning (21)
- Magnetism (20)
- Learning (18)
- Sport (18)
- Muscle Stimulation (17)
- Robotics (17)
- Business (16)
- Motivation (16)
- Solar Power (16)
- Mathematics (15)
- Problem Based Learning (15)
- Usability (14)
- Engineering (13)
- Ventilation (13)
- Modeling (12)
- Breath (11)
- Computer assisted language (11)
- Computer learning environment (11)
- Fire (11)
- Language learning (11)
- Power Inversion (11)
- Security (11)
- Electronics (10)
- astrophysics (10)
- Biomedical Engineering (9)
- E-Learning (9)
- Muscle Denervation (9)
- Sustainability (8)
- Mobile Application (7)
- Analysis (6)
- Hydrology (6)
- Informatics (6)
- Sports Equipment Technologies (6)
- Switch (6)
- Amplifier (5)
- Biomedicine (5)
- Computer Science Education (5)
- Converter (5)
- Embedded Systems (5)
- Entrepreneurship (5)
- Gas (5)
- Magnetics (5)
- Marketing (5)
- Semantics (5)
- Soft Skills (5)
- University (5)
- 21st century skills (4)
- Automation (4)
- Communication (4)
- Convection (4)
- Curriculum (4)
- Cycling (4)
- Didactics (4)
- Grammar (4)
- Hysteresis (4)
- Intelligent Transport Systems (4)
- Learning Efficiency (4)
- Leo-Satellite (4)
- Modelling (4)
- Monitoring (4)
- PHB (4)
- Plabutschtunnel (4)
- Soccer (4)
- Statistics (4)
- Testing (4)
- Velocity Distribution (4)
- eHealth (4)
- Air (3)
- Blended Learning (3)
- Business Informatics (3)
- Dancing (3)
- English Language (3)
- Hybrid filter (3)
- LED Light (3)
- Language (3)
- Linear amplifier (3)
- Machine Learning (3)
- Magnetic (3)
- Matrix Organisation (3)
- Meteorology (3)
- Mobile Service (3)
- Muscle Activity (3)
- Power Cosumption (3)
- Programming (3)
- Protein (3)
- Radiative transfer (3)
- Running (3)
- Running Shoes (3)
- Simulation (3)
- Smart Phone (3)
- Switch-mode power amplifier (3)
- University Course (3)
- Web Application (3)
- Work-Integrated Curriculum (3)
- learning office (3)
- person-centered approach (3)
- quantum (3)
- Academic Education (2)
- Accelerometer Data (2)
- Accident (2)
- Airflow (2)
- Applied Mechanics (2)
- Artificial Intelligence (2)
- Asteroseismology (2)
- Augmented Reality (2)
- Automotive (2)
- Barcode (2)
- Bio-based Plastics (2)
- Biosignals (2)
- Blood Pressure (2)
- Breathing Simulation (2)
- Cardiovascular (2)
- Climbing (2)
- Competition (2)
- Computer-supported Learning (2)
- Curvature (2)
- DC/DC Converter (2)
- Data Transmission (2)
- Digital Learning (2)
- E-Commerce (2)
- Electric Currents (2)
- Electric Stimulation (2)
- Emergency (2)
- Energy (2)
- Entertainment (2)
- Environment (2)
- Ergometer (2)
- Female Student (2)
- Filters (2)
- Forest Science (2)
- GPS (2)
- Gaming (2)
- Gender Mainstreaming (2)
- Golf (2)
- Governance (2)
- Grading (2)
- Handcycling (2)
- Health Device (2)
- History (2)
- Humans (2)
- Hybrid Filter (2)
- Includification (2)
- Increasing trees (2)
- Information System (2)
- Innovation (2)
- Integral (2)
- Interaction (2)
- Internet (2)
- Java (2)
- Kindergarden (2)
- Knowledge Transfer (2)
- Leo-Satellite Transmission (2)
- License Agreements (2)
- Light Radiation (2)
- Linear Amplifier (2)
- M-Learning (2)
- Mechanics (2)
- Medical Information Systems (2)
- Medical Technology (2)
- Methods: numerical (2)
- Mobile Device (2)
- Mobile Learning (2)
- Mobile learning (2)
- Moodle (2)
- Motion Analysis (2)
- Motion Capture (2)
- Motocross (2)
- Motor Controller (2)
- Multiphysics (2)
- Muscular Activity (2)
- Online (2)
- Online Course (2)
- Open Data (2)
- Organic Compounds (2)
- Organizational Development (2)
- Outer Space (2)
- Peer Review (2)
- Peer-to-Peer Teaching (2)
- Perception (2)
- Person-Centered Learning (2)
- Physics (2)
- Physiotherapy (2)
- Picture Processing (2)
- Power Amplifier (2)
- Power Engineering (2)
- Power conversion (2)
- Privacy (2)
- Process Engineering (2)
- Programming Robots (2)
- Quality Monitoring (2)
- Quality of Life (2)
- Quantenphysik (2)
- RDFCreator (2)
- Recycling (2)
- Road Surface (2)
- Robot (2)
- Robotic (2)
- Robots (2)
- Rotating Light (2)
- Satellite (2)
- Skin Curvature (2)
- Smart City (2)
- Social Media Expert (2)
- Social Media Management (2)
- Software Testing (2)
- Solar Cell (2)
- Stand-Up Paddling (2)
- Stars: evolution (2)
- Stirling permutations (2)
- Student (2)
- Systemic (2)
- Teacher (2)
- Technology Usage (2)
- Telecommunication (2)
- Telematics Applications (2)
- Therapy (2)
- Thigh (2)
- Training (2)
- UX Professionals (2)
- University Degree (2)
- User Centred Design (2)
- User Experience (2)
- Video-Watermarking (2)
- Voltage Stress (2)
- Water Ressources (2)
- Web 2.0 (2)
- convection (2)
- education (2)
- engineering education (2)
- extracellular matrix (2)
- interference (2)
- mechanical lung-simulator (2)
- meteorology (2)
- methane (2)
- methane emission (2)
- stars: evolution (2)
- stars: interiors (2)
- student-centered classrooms (2)
- student-centered learning (2)
- turbulence (2)
- 3D Anthropometry (1)
- Acceleration Sensors (1)
- Acetone (1)
- Active sun (1)
- Adaptive Controlling (1)
- Adaptive systems (1)
- Additive Manufacturing (1)
- Additives (1)
- Affective States (1)
- Air Conditioning (1)
- Algorithm (1)
- Allergen (1)
- Amplitude (1)
- Amputation (1)
- Anisotropy strength (1)
- Anonymity System (1)
- Antenna (1)
- App based learning (1)
- Arakawa–Kaneko zeta function (1)
- Arch ratio (1)
- Archery (1)
- Art (1)
- Artery (1)
- Assembly Assistance (1)
- Astrophysics (1)
- Asymptotic (1)
- Atomic data (1)
- Audience (1)
- Augmented reality (1)
- Austria (1)
- Authentification (1)
- Automated Feedback (1)
- Awareness (1)
- Back Training (1)
- Baseball (1)
- Bending (1)
- Bicycle Brakes (1)
- Binomial (1)
- Bio Degradable (1)
- Biomoleküle (1)
- Bioplastics (1)
- Biotechnology (1)
- Blood (1)
- Body (1)
- Body Climate (1)
- Bondi´s mass-loss formula (1)
- Brake (1)
- CEC (1)
- CEN (1)
- COVID-19 (1)
- COVID19 (1)
- CSEE (1)
- CalDAV (1)
- Cancer (1)
- Case Study (1)
- Cataract (1)
- Certificates (1)
- Chatbot (1)
- Chemicals (1)
- Cherries (1)
- Civitas (1)
- Cloud (1)
- Cloud Solutions (1)
- Clustering (1)
- Coefficient (1)
- Collaboration (1)
- Combinatorics (1)
- Common Factors (1)
- Commutation (1)
- Compatibility (1)
- Compliance (1)
- Computer Environment (1)
- Computer Security (1)
- Computer Vision (1)
- Consecutive Course (1)
- Conservation laws (1)
- Contact pressure (1)
- Contingency Tables (1)
- Continued fractions (1)
- Costs (1)
- Covid19 (1)
- Crane (1)
- Curricula (1)
- Curriculum Design (1)
- Customized Equipment (1)
- Cyanobacteria (1)
- Cyberspace (1)
- DC/DC converter (1)
- Data (1)
- Data Analysis (1)
- Data Collection (1)
- Data Spaces (1)
- Database (1)
- Deflectometry (1)
- Degeneration (1)
- Design (1)
- Diabetes (1)
- Didaktik (1)
- Digestibility (1)
- Digital Transformation (1)
- Digital Twin (1)
- Digitalization (1)
- Distance Learning (1)
- Distributed Business Services (1)
- Diversity (1)
- Double degree (1)
- Drop-out rate (1)
- Drug (1)
- Dry powder inhaler resistance (1)
- Dual Academic Education (1)
- Dynamic Measuring (1)
- E-Voting (1)
- E-learning (1)
- EPR (1)
- Economic Crisis (1)
- Economic simulation (1)
- Education Technology (1)
- Educational scholarship (1)
- Electric Current (1)
- Electric Fields (1)
- Electromotive (1)
- Electroneurodiagnostics (1)
- Electronic Engineering (1)
- Electronic structure (1)
- Electrostimulation (1)
- Email Application (1)
- Employability (1)
- Energy Cells (1)
- Energy Communities (1)
- Energy efficiency (1)
- English Teaching (1)
- Entrepreneurship education (1)
- Europe (1)
- European Commission (1)
- European Union (1)
- Experimentalsysteme (1)
- External quality assessment (1)
- Extraction (1)
- Extramural (1)
- Eye Movement (1)
- FIWARE (1)
- Female students (1)
- Filament (1)
- File format (1)
- Film Assistant (1)
- Flipped Classroom (1)
- Floor cleaning (1)
- Foot Stimulator (1)
- Footwear (1)
- Footwear design (1)
- Forecasting (1)
- Forensics (1)
- Formale Potenzreihe (1)
- GEMIS (1)
- Gaze-tracking (1)
- Generator (1)
- Genetics (1)
- Golf Club (1)
- Golfing (1)
- Gravitation (1)
- Groupware (1)
- Growth Model (1)
- HTTP (1)
- Harmonic numbers (1)
- Health data (1)
- Healthcare (1)
- Healthy Interoperability (1)
- Hidden Killing (1)
- High Potentials (1)
- Hiking (1)
- Human Cells (1)
- Human Factor (1)
- Human-Centered Computing (1)
- ICETI 2010 (1)
- ICETI 2016 (1)
- ICT (1)
- ISO 15189 (1)
- ISO 9001 (1)
- Ice Hockey (1)
- Image Compression (1)
- Images (1)
- Immunohaematology (1)
- Impromptu Speaking (1)
- Incentives (1)
- Incubator (1)
- Induction Patterns (1)
- Industrial Engineering (1)
- Information Management (1)
- Information and communication technology (1)
- Integrals (1)
- Intellectual Property (1)
- Interferenz (1)
- Interferometry (1)
- Internationalisation (1)
- Internationalized Teaching (1)
- Interoperability (1)
- Intraocular Lenses (1)
- Invariant systems (1)
- IoT (1)
- Isoprene (1)
- Japan (1)
- Judo (1)
- Katschbergtunnel (1)
- Kettenbruch (1)
- Knowledge Base (1)
- Knowledge transfer (1)
- Language Learning (1)
- Layers (1)
- Learning Management System (1)
- Learning Styles (1)
- Learning management systems (1)
- Lehren (1)
- Lentilactobacillus buchneri (1)
- Lernen (1)
- Life Science Engineering (1)
- Linguistic (1)
- Log-Linear Model (1)
- Longitudinal (1)
- Low-mass stars (1)
- Lung Simulation (1)
- Lung Simulator (1)
- MVZs (1)
- Machine learning (1)
- Magnetic deflectometry (1)
- Magnetohydrodynamical simulations (1)
- Magnetohydrodynamics (1)
- Management (1)
- Manufacturing (1)
- Material Sensitivity (1)
- Material Stress (1)
- Materials (1)
- Matter wave optics (1)
- Matter-waves (1)
- Measurement (1)
- Measuring (1)
- Measuring Device (1)
- Mechanic (1)
- Mechanical Action (1)
- Mechatronic (1)
- Medical Training (1)
- Methane (1)
- Methane concentration (1)
- Methods: spectroscopy (1)
- Metrology (1)
- Mobile Computing (1)
- Mobile Devices (1)
- Mobile Labs (1)
- Mobility (1)
- Moderation (1)
- Molecules (1)
- Molekülinterferometer (1)
- Monitoring System (1)
- Multipermutations (1)
- Multiple zeta values (1)
- Muscle Excitation (1)
- Muscle Fiber (1)
- Nanobiology (1)
- Nanotechnology (1)
- Navigation (1)
- Neck Brace (1)
- Neurons (1)
- Non-conventional starch (1)
- Nordic Walking (1)
- Normal form (1)
- Noun (1)
- Number theory (1)
- Object Detection (1)
- Object orientated (1)
- Online distribution (1)
- Ontology (1)
- Organisation (1)
- Oscillations (1)
- PROCSEE (1)
- Paralympics (1)
- Part-time students (1)
- Path diagrams (1)
- Pedestrian (1)
- Peptides and proteins (1)
- Performance measurement (1)
- Persona Characteristics (1)
- Personality (1)
- Peyronies (1)
- Physical and chemical processes (1)
- Physical and chemical properties (1)
- Plagiarism (1)
- Player (1)
- Post-Exploitation (1)
- Power Grid (1)
- Power Supply (1)
- Precision Engineering (1)
- Pressure (1)
- Principal stress field (1)
- Probabilistic robotics (1)
- Probability Calculation (1)
- Process Automation (1)
- Production (1)
- Professional Higher Education (1)
- Protein structure (1)
- Prüfungsvorbereitung (1)
- Quantencomputer (1)
- Quanteninterferenz (1)
- Quantenkryptographie (1)
- Quantenmechanik (1)
- Quantentechnologien (1)
- Quantum optics in phase space (1)
- Questionnaires (1)
- Relativity (1)
- Renewable Energy (1)
- Renewable energy (1)
- Reproducibility protein (1)
- Research (1)
- Research Project (1)
- Retailing (1)
- Rethinking education (1)
- Risk (1)
- Role Model (1)
- Rolling Stock Drive (1)
- Rowing (1)
- Rubber (1)
- SARS-COV2 (1)
- Safety (1)
- Scenarios (1)
- Science and Technology (1)
- Secure Code (1)
- Secure Software Development (1)
- Secure Software Engineering (1)
- Security Education (1)
- Self-consumption (1)
- Self-reported (1)
- Semantic Concepts (1)
- Shoes (1)
- Signal Detection (1)
- Simulator (1)
- Singing (1)
- Ski Touring (1)
- Skiing (1)
- Sleep (1)
- Sleep Monitoring (1)
- Smoke Extraction (1)
- Snowboard (1)
- Social Engineering (1)
- Social Media (1)
- Social Network (1)
- Software (1)
- Software Engineering (1)
- Software License (1)
- Software Project (1)
- Software Prototyping (1)
- Solar Array (1)
- Solar magnetic fields (1)
- Sporting Technique (1)
- Sports Equipment (1)
- Stars: Sun (1)
- Startup-Business (1)
- Statistical Distributions (1)
- Statistical Independence (1)
- Stimulator (1)
- Stirling series (1)
- Storage (1)
- Student Mobility (1)
- Student practice projects (1)
- Students (1)
- Study Programme (1)
- Subharmonic (1)
- Support Vector (1)
- Surface (1)
- Surgery (1)
- Swimming (1)
- Switching Device (1)
- Symptom assessment (1)
- Synchronization (1)
- System Architecture (1)
- TR-MS (1)
- Talipot starch (1)
- Team Learning (1)
- Technical Support (1)
- Technical University (1)
- Technology (1)
- Technology Acceptance (1)
- Telemonitoring (1)
- Templates (1)
- Tennis (1)
- Test Bench (1)
- Thermal Devices (1)
- Thermal Energy (1)
- Thermal Sensors (1)
- Thorax (1)
- Tissue Absorption (1)
- Toll-like receptor 3 (1)
- Traffic (1)
- Transactions (1)
- Transmission zeros (1)
- Transport (1)
- Transportation (1)
- Transverse (1)
- Treadmill (1)
- Tumor (1)
- Tunnels (1)
- Turbulence (1)
- UX Design (1)
- UX design (1)
- UXQCC (1)
- Underwear (1)
- University teaching (1)
- Urban Data Space (1)
- Urn Models (1)
- Usability Test (1)
- User centered design (1)
- V2G (1)
- Variational bayes (1)
- Vector Machine (1)
- Vectors Phantom symmetries (1)
- Vehicle parameter estimation (1)
- Venture Capital (1)
- Vicia ervilia (1)
- Video Creation (1)
- Vienna Cubes (1)
- Virtual Engineering (1)
- Virtual Environment (1)
- Virtual Teamwork (1)
- Virtual mobility (1)
- Vocational Training (1)
- Voles (1)
- Wastemanagement (1)
- Water (1)
- Web Integrated Systems (1)
- Web-Platform (1)
- Welle-Teilchen-Dualismus (1)
- Wheels (1)
- Wood (1)
- Wood Products (1)
- Work-integrated Program (1)
- Writing (1)
- aging (1)
- antioxidant (1)
- aortic valve disease (1)
- artificial immune system (1)
- artificial intelligence (1)
- asymtotic (1)
- benchmark (1)
- betula platyphylla (1)
- biglycan (1)
- biomaterial (1)
- bioreactor (1)
- birch pollen allergy (1)
- blood parameters (1)
- bone marrow stromal cells (1)
- bone microarchitecture (1)
- bone tissue engineering (1)
- breathomics (1)
- bucket-increasing-trees (1)
- byproduct (1)
- carcass characteristics (1)
- chinese population (1)
- chronic rotator cuff repair (1)
- cinnamon essential oil (1)
- clustered-trees (1)
- computer science education (1)
- cosmology (1)
- descendants (1)
- diamagnetism (1)
- didactic (1)
- dynamical horizons (1)
- e-Moderating (1)
- economics of science (1)
- educational design patterns (1)
- egg traits (1)
- endochondral (1)
- essential oil (1)
- evaluation effects (1)
- exosomes (1)
- extra-curricular offerings (1)
- fatty acid profile (1)
- fault detection (1)
- feed restriction (1)
- fibrin (1)
- fields (1)
- gas production (1)
- gravitation (1)
- greenhouse gas (1)
- greenhouse gas (GHG) (1)
- harmonic-numbers (1)
- i4TRUST (1)
- iPSCs (1)
- iSHARE (1)
- immune mechanism (1)
- incentives (1)
- inflammation (1)
- inspiratory flow rate (1)
- integral (1)
- intercultural teaching (1)
- interferences (1)
- interpolated-multiple-zeta-values (1)
- interpretation (1)
- intramembranous (1)
- k-multisets (1)
- k-subsets (1)
- lavender (1)
- learning analytics (1)
- learning management systems (1)
- lemon seed essential oil (1)
- locomotion (1)
- lung simulation (1)
- magnesium fire (1)
- major allergen (1)
- mechanical upper airway model (1)
- mesenchymal stromal cells (1)
- metal fire (1)
- microwave (1)
- monensin sodium (1)
- motor function (1)
- multilabelled trees (1)
- muscle (1)
- nGAIA-X (1)
- neuroimaging (1)
- node fault (1)
- nodedegrees (1)
- offspring performance (1)
- optical aerosol spectrometry (1)
- ossification (1)
- osteogenesis (1)
- osteogenic differentiation (1)
- pectinesterase (1)
- peppermint (1)
- photonics (1)
- power quality (1)
- quantum mechanics (1)
- quasilocal (1)
- recycling (1)
- research funding systems (1)
- roasting (1)
- rubber devulcanization (1)
- ruminal microorganism (1)
- ruminants (1)
- sensor node (1)
- sensory evaluation (1)
- silage (1)
- slaughter age (1)
- solar (1)
- standardization (1)
- steam flaking (1)
- stellar (1)
- stereoscopy (1)
- stochastic-growth-processes (1)
- student collaboration (1)
- suffocation (1)
- supraharmonics (1)
- sustainability (1)
- tailgating (1)
- teaching (1)
- teaching analytics (1)
- texture profile analysis (1)
- tissue engineering (1)
- tree evolution processes (1)
- truncated-multiple-zeta-values (1)
- university (1)
- urea (1)
- Łukasiewicz paths (1)
Department
- Department Computer Science (325)
- Department Electronic Engineering (211)
- Department Life Science Engineering (108)
- Department Angewandte Mathematik und Physik (90)
- Department Entrepreneurship & Communications (76)
- Publiziert vor FH-Zugehörigkeit (59)
- Department Industrial Engineering (58)
- Sonstiges (2)
We explore the different notions of completeness applied in the EPR discussion following and amending the thorough analysis of Arthur Fine. To this aim, we propose a classification scheme for scientific theories that provides a methodology for analyzing the different levels at which interpretive approaches come into play. This allows us to contrast several concepts of completeness that operate on specific levels of the theory. We introduce the notion of theory completeness and compare it with the established notions of Born completeness, Schrödinger completeness and bijective completeness. We relate these notions to the recent concept of ????-completeness and predictable completeness. The paper shows that the EPR argument contains conflicting versions of completeness. The confusion of these notions led to misunderstandings in the EPR debate and hindered its progress. Their clarification will thus contribute to recent debates on interpretational issues of quantum mechanics. Finally, we discuss the connection between the EPR paper and the Einstein–Rosen paper with regard to the question of completeness.
The use of fault detection and tolerance measures in wireless sensor networks is inevitable to ensure the reliability of the data sources. In this context, immune-inspired concepts offer suitable characteristics for developing lightweight fault detection systems, and previous works have shown promising results. In this article, we provide a literature review of immune-inspired fault detection approaches in sensor networks proposed in the last two decades. We discuss the unique properties of the human immune system and how the found approaches exploit them. With the information from the literature review extended with the findings of our previous works, we discuss the limitations of current approaches and consequent future research directions. We have found that immune-inspired techniques are well suited for lightweight fault detection, but there are still open questions concerning the effective and efficient use of those in sensor networks.
The aim of this study was to investigate the effect of different forms of Lentilactobacillus buchneri on the in vitro methane production, fermentation characteristics, nutritional quality, and aerobic stability of corn silage treated with or without urea. The following treatments were applied prior to ensiling: (1) no urea treatment and LB; (2) no urea treatment+freeze dried LB; (3) no urea treatment+preactivated LB; (4) with urea treatment+no LB; (5) with urea treatment+freeze dried LB; (6) with urea treatment+preactivated. LB was applied at a rate of 3 × 108 cfu/kg on a fresh basis, while urea was applied at a rate of 1% on the basis of dry matter. Data measured at different time points were analyzed according to a completely randomized design, with a 2 × 3 × 5 factorial arrangement of treatments, while the others were analyzed with a 2 × 3 factorial arrangement. Preactivated LB was more effective than freeze-dried LB in reducing silage pH, ammonia nitrogen, cell-wall components, yeast count, and carbon dioxide production, as well as increasing lactic acid and residual water-soluble carbohydrate and aerobic stability (p < 0.0001). A significant reduction in the methane ratio was observed after 24 h and 48 h incubation with preactivated forms of LB (p < 0.001). The results indicated that preactivated LB combined with urea improved fermentation characteristics, nutritional quality, and aerobic stability and reduced the methane ratio of corn silages.
This study aimed to investigate the effects of slaughter age (young vs. old), muscle type (Longissimus dorsi (LD), Gluteus medius (GM)) and fat deposits (kidney knob and channel fat, subcutaneous fat, intramuscular fat) on chemical, organoleptic, textural characteristics and fatty acid composition of Holstein Friesian bull meat. For this purpose, the carcasses of 26 Holstein Friesian bulls that had been fattened on the same private farm were assigned to two experimental groups based on their age at slaughter: a young group (YG) (average age: 17.0 ± 1.0 months old) and an old group (OG) (average age: 22.0 ± 1.0 months old). The percentage of crude protein, panel tenderness score, polyunsaturated fatty acid (PUFA) and saturated fatty acid (SFA) content, the PUFA/SFA ratio and the hypocholesterolemic fatty acid (DFA)/hypercholesterolemic fatty acid (OFA) ratio of the bull carcasses decreased significantly with increasing slaughter age. By contrast, the OFA content of the carcasses significantly increased (p < 0.05) with increasing slaughter age. Advanced slaughter age resulted in lower panel tenderness scores. Additionally, the meat of the bulls in the OG was considered to be less healthy because of the less desirable fatty acid composition and nutritional indices, such as the PUFA/SFA and hypocholesterolemic/hypercholesterolemic ratios, compared to the meat from the bulls in the YG. Furthermore, the intramuscular fat and internal fat contained high percentages of PUFA and SFA and high PUFA/SFA and hypocholesterolemic/hypercholesterolemic ratios. Interestingly, the percentage of OFA content in the internal and intramuscular fat tissues decreased with increasing slaughter age. In conclusion, this study provided evidence that slaughter age and muscle and fat type are essential sources of variations in the textural characteristics, sensory panel attributes and fatty acid profile of meat from Holstein Friesian bulls.
The ERA-Net SES project Regional Renewable Energy Cells (R2EC) [1] aims at developing a scalable system for decentralized, interacting ‘energy cells’ with a high concentration of locally generated renewable energy. ‘Energy cells’ are essentially Renewable Energy Communities (ECs) in the European context. The system aims at maximizing the utilization of locally generated renewable energy through Electrical Storage (ES) as well as high-electric applications like e‑heating, Heat Pumps (HPs), and E‑Vehicles (EVs). The system is also designed to interact with other energy cells locally, thus, improving the utilization of locally generated energy.
A variety of different adjacent energy cells in three countries, Austria (AT), Belgium (BE), and Norway (NO), are analyzed, and the results are used for the development of regional and renewable energy cell systems. This approach aims at developing tailor-made solutions that meet the different local and regional requirements and the electrical energy demand of the observed energy cells. A unique opportunity is created, as the three countries are at varying levels of regional development in the field of energy communities, and the regional requirements and conditions differ significantly. A comprehensive investigation of the technical and economic viability of the ECs in the three regions is conducted on a simulation level. The technical simulation results show an increased self-consumption of individual users and the overall cell in all of the observed testbeds, while the economic analysis shows economic benefits at varying levels in each of the observed testbeds. The implemented R2EC system ascertains both technical and economic viability in the observed testbeds.
We compare results of simulations of solar facular-like conditions performed using the numerical codes MURaM and STAGGER. Both simulation sets have a similar setup, including the initial condition of ≈200 G vertical magnetic flux. After interpolating the output physical quantities to constant optical depth, we compare them and test them against inversion results from solar observations. From the snapshots, we compute the monochromatic continuum in the visible and infrared, and the full Stokes vector of the Fe i spectral line pair around 6301–6302 Å. We compare the predicted spectral lines (at the simulation resolution and after smearing to the HINODE SP/SOT resolution) in terms of their main parameters for the Stokes I line profiles, and of their area and amplitude asymmetry for the Stokes V profiles. The codes produce magnetoconvection with similar appearance and distribution in temperature and velocity. The results also closely match the values from recent relevant solar observations. Although the overall distribution of the magnetic field is similar in both radiation-magnetohydrodynamic (RMHD) simulation sets, a detailed analysis reveals substantial disagreement in the field orientation, which we attribute to the differing boundary conditions. The resulting differences in the synthetic spectra disappear after spatial smearing to the resolution of the observations. We conclude that the two sets of simulations provide robust models of solar faculae. Nevertheless, we also find differences that call for caution when using results from RMHD simulations to interpret solar observational data.
A system is invariant with respect to an input transformation if we can transform any dynamic input by this function and obtain the same output dynamics after adjusting the initial conditions appropriately. Often, the set of all such input transformations forms a Lie group, the most prominent examples being scale-invariant (, ) and translational-invariant () systems, the latter comprising linear systems with transfer function zeros at the origin. Here, we derive a necessary and sufficient normal form for invariant systems and, by analyzing this normal form, provide a complete characterization of the mechanism by which invariance can be achieved. In this normal form, all invariant systems (i) estimate the applied input transformation by means of an integral feedback, and (ii) then apply the inverse of this estimate to the input before processing it in any other way. We demonstrate our results based on three examples: a scale-invariant “feed-forward loop”, a bistable switch, and a system resembling the core of the mammalian circadian network.
Bidirectional electric vehicle supply equipment and charging stations (EVSE) offer new business models and can provide services to the electrical grid. The smart grid lab in Vienna gives unique testing possibilities of future smart grids, as different type of electrical equipment can be operated at a reconstructed, well-known distribution grid. In this work the harmonic and supraharmonic emissions of a bidirectional EVSE are measured according to IEC61000-4-7 and IEC61000-4-30 Ed3 standard as well as the high-frequency grid impedance. In addition, the efficiency and the power factor are determined at various operating points. Although THDi at nominal power (10 kW) is very low and the efficiency and power factor is very high, at low power levels the opposite situation arise. Supraharmonic emissions remain stable independent of the charging/discharging power, and both wideband and narrowband emissions occur. The additional capacitance when connecting the EVSE impacts the high-frequency grid impedance substantially and generates resonance points.