Filtern
Erscheinungsjahr
Dokumenttyp
- Wissenschaftlicher Artikel (1112)
- Konferenzveröffentlichung (351)
- Teil eines Buches (Kapitel) (322)
- Beitrag zu einer (nichtwissenschaftlichen) Zeitung oder Zeitschrift (237)
- Buch (Monographie) (219)
- Bericht (75)
- Video (60)
- Sonstiges (47)
- Vorlesung (46)
- Rezension (27)
Sprache
- Deutsch (1987)
- Englisch (572)
- Französisch (4)
- Mehrsprachig (2)
- Spanisch (2)
- Rumänisch (1)
Schlagworte
- Robotik (30)
- Flugkörper (21)
- UAV (21)
- Journalismus (15)
- Bionik (11)
- Rettungsrobotik (8)
- 3D Modell (7)
- Akkreditierung (7)
- E-Learning (7)
- Juristenausbildung (7)
- Wirtschaftsjurist (7)
- Digitalisierung (6)
- Energiepolitik (6)
- Geldpolitik (6)
- Marketing (6)
- Radio-Feature (6)
- Building Information Modeling (5)
- Deutschland (5)
- Erneuerbare Energien (5)
- Mikroinformatik (5)
- Sportökonomie (5)
- Virtuelle Hochschule (5)
- Arbeitsrecht (4)
- Dissipative Particle Dynamics (4)
- Erweiterte Realität <Informatik> (4)
- Human-Robot Interaction (4)
- Kühllastberechnung (4)
- Mikrocomputer (4)
- Mikroprozessor (4)
- Polymer-Elektrolytmembran-Brennstoffzelle (4)
- Rasenmäher (4)
- Smart City (4)
- Sportsoziologie (4)
- Strukturoptimierung (4)
- World Wide Web 2.0 (4)
- adhesion (4)
- Alternative Geschäftsmodelle (3)
- Augmented Reality (3)
- Bologna-Prozess (3)
- Compliance (3)
- Crowdfunding (3)
- DRZ (3)
- Datenjournalismus (3)
- Deep Learning (3)
- Deutsches Rettungsrobotik-Zentrum (3)
- Energiewende (3)
- Europäische Union (3)
- Europäische Zentralbank (3)
- Gespenstschrecken (3)
- GmbH (3)
- Haftorgan (3)
- Hochschuldidaktik (3)
- Informatik (3)
- Insolvenz (3)
- Juristisches Studium (3)
- Klimaschutz (3)
- Klimawandel (3)
- Klimaänderung (3)
- Kommunikation im Internet (3)
- Kommunikationswissenschaft (3)
- Kulturmanagement (3)
- Leichtbau (3)
- Mapping (3)
- Medieninformatik (3)
- OCSR (3)
- Online-Medien (3)
- Qualitätsplan (3)
- Rechtswissenschaft (3)
- Reinraumtechnik (3)
- SLAM (3)
- Strukturwandel (3)
- Studiengang (3)
- Studium (3)
- Unbewegliche Sache (3)
- VDI 2078 (3)
- Vertragsrecht (3)
- Werbung (3)
- Wirtschaftspolitik (3)
- stick insects (3)
- Ökonomie (3)
- BIM (2)
- Bachelor (2)
- Berufsorientierung (2)
- Betriebsrat (2)
- Bildungsübergang (2)
- Bildverarbeitung (2)
- Branding (2)
- CD-ROM (2)
- CDK (2)
- Club-TV (2)
- Competency-Oriented Exams (2)
- Content-Marketing (2)
- DECIMER (2)
- Datenschutz (2)
- Deep learning (2)
- Deutschland. Bundesverfassungsgericht (2)
- Deutschlandwetter (2)
- Digitale Revolution (2)
- EZB (2)
- Electrodeposition (2)
- Empirische Methoden (2)
- Energiewirtschaft (2)
- Evaluation (2)
- Fachjournalismus (2)
- Field measurement (2)
- Finanzkrise (2)
- Gatekeeping (2)
- Gestaltung (2)
- Graswurzel-Journalismus (2)
- Großveranstaltung (2)
- Hands-free Interaction (2)
- IFC (2)
- Immobilie (2)
- Immobilienwirtschaft (2)
- Industry Foundation Classes (2)
- Innovation (2)
- Insolvenzrecht (2)
- Intel-Prozessor (2)
- Interdisziplinarität (2)
- Internet (2)
- KMU (2)
- Kapital (2)
- Kartellrecht (2)
- Kartierung (2)
- Klimatechnik (2)
- Korruption (2)
- Körperschaftsteuer (2)
- Lernraum (2)
- Makroökonomie (2)
- Management (2)
- Mediationsgesetz (2)
- Mediationsverfahren (2)
- Mediatorrolle (2)
- Medienforschung (2)
- Medienrecht (2)
- Mikrocomputertechnik (2)
- Mikroökonomie (2)
- Mixed Reality (2)
- NRW-Zentrum für Talentförderung (2)
- Netzwerk-Medien (2)
- OCSR, Optical Chemical Structure Recognition (2)
- Partizipativer Journalismus (2)
- Personal Computer (2)
- Physik (2)
- Piketty, Thomas (2)
- Point Clouds (2)
- Preisanpassungsklausel (2)
- Psychodynamische Beratung (2)
- Qualifikationsrahmen (2)
- Recht (2)
- Ruhrgebiet (2)
- Social Media (2)
- Solar modules (2)
- Soziale Marktwirtschaft (2)
- Sportgroßveranstaltungen (2)
- Sportpolitik (2)
- Stadtentwicklung (2)
- Stationärer Handel (2)
- Steuerrecht (2)
- Sustainable City (2)
- Talentförderung (2)
- Talentscouting (2)
- Tetraplegie (2)
- Transformer (2)
- Trennungsgrundsatz (2)
- Twitter <Softwareplattform> (2)
- Ubuntu (2)
- Urheberrecht (2)
- Vegetationsbrand (2)
- Vergleich (2)
- Westfälische Hochschule (2)
- Wirtschaft (2)
- Wirtschaftsrecht (2)
- Wissenschaftliches Arbeiten (2)
- Währungssystem (2)
- biomimicry (2)
- composition (2)
- design process (2)
- gender stereotypes (2)
- gender-sensitive design (2)
- gender-specific design (2)
- grüne Geldpolitik (2)
- hydraulic compression (2)
- modular stack design (2)
- open quantum systems (2)
- social innovation (2)
- water electrolysis (2)
- Öffentlichkeitsarbeit (2)
- Überschussliquidität (2)
- carbon nanofibers, platinum electrodeposition, ele ctrochemical surface area (1)
- 360 degree Feedback (1)
- 360° Panorama (1)
- 3D-Printer (1)
- AEM-Electrolysis (1)
- AI (1)
- ANSI-C (1)
- API 1130 (1)
- Abfallbehandlung (1)
- Abfallbeseitigung (1)
- Abgasreinigung (1)
- Abusive Supervision (1)
- Additive manufacturing Directed energy deposition-arc 316L stainless steel Corrosion behavior Electrochemical corrosion (1)
- Adobe Audition (1)
- Aerosol (1)
- Aggregation-prone (1)
- Air handling unit (1)
- Akademischer Grad (1)
- Akkreditierung (1)
- Akkreditierungsagentur (1)
- Akkreditierungsagentur für Studiengänge der Ingenieurwissenschaften, der Informatik, der Naturwissenschaften und der Mathematik (1)
- Akte (1)
- Akustik (1)
- Allgemeine Geschäftsbedingungen (1)
- Allmende-Güter (1)
- Alltagsunterstützende Assistenzlösung (1)
- AlphaFold, ColabFold, PyMOL (1)
- Altlastsanierung (1)
- Amerika (1)
- Amylase, Enzymcharakterisierung (1)
- Anodenkatalysator (1)
- Anorganische Analyse (1)
- Antikorruptionsgesetzgebung Großbritannien (1)
- Antikorruptionsgesetzgebung USA (1)
- Arbeit, Kapital und Staat (1)
- Arbeitnehmer (1)
- Arbeitsbelastung (1)
- Arbeitskräftemangel (1)
- Arbeitsmarkt (1)
- Arbeitsmotivation (1)
- Arbeitspsychologie (1)
- Arbeitsverhältnis (1)
- Arbeitszeit (1)
- Arbeitsökonomie (1)
- Archivrecht (1)
- Artificial Intelligence (1)
- Arzneimittel (1)
- Assembler-Prgrammierung (1)
- Assessment Center (1)
- Assisted living technologies (1)
- Assistive robotics (1)
- Atomausstieg (1)
- Atomphysik (1)
- Audioschnitt (1)
- Aufenthaltsqualität der Innenstadt (1)
- Augmented (1)
- Augmented Electromagnetic Accelerators (1)
- Augmented Multiphase (1)
- Augmented Multiphase Rail Launcher (1)
- Augmented Three-Phase AC-Railgun (1)
- Ausgliederung (1)
- Auslegung (1)
- Automatisierung (1)
- Automatisierung, Journalismus, Literaturüberblick (1)
- Automatisierungstechnik (1)
- Autonomous Agents (1)
- Avatar (1)
- BDSG (1)
- BIM Weiterbildung (1)
- BSM (1)
- Bachelor-Studiengang (1)
- Bachelorstudiengang (1)
- Bachelorstudium (1)
- Bank (1)
- Bargeld (1)
- Befragung (1)
- Bekämpfung (1)
- Belgien (1)
- Bericht an den Club of Rome (1)
- Berlin (1)
- Berufsbefähigung (1)
- Berufseinsteiger (1)
- Berufsfeldstudie (1)
- Beschäftigung (1)
- Besondere Ausgleichsregelung (1)
- Betriebliches Gesundheitsmanagement (1)
- Betriebswirtschaft (1)
- Beweisbarkeit (1)
- Beweiswert (1)
- Bewerbung (1)
- Bewertung (1)
- Big Data (1)
- Biomechanics (1)
- Biomedical monitoring, Hospitals, Electrocardiography, Wireless communication, Patient monitoring, Wireless sensor networks (1)
- Biomimetics (1)
- Bodensanierung (1)
- Bodily sensation maps (1)
- Bone Morphogenetic Protein, BMP, BMP2 (1)
- Bone morphogenetic protein 2 (1)
- Boulevardisierung (1)
- Brand theory (1)
- Braunkohlenbergbau (1)
- Brennstoffzellen (1)
- Brexit (1)
- Brexit (1)
- Broadcasting (1)
- Bundesdatenschutzgesetz (2017) (1)
- Bundesverfassungsgericht (1)
- Burnout (1)
- C++ (1)
- CFD Simulation (1)
- CO2-Ausstoß (1)
- COIL (1)
- COVID-19 (1)
- CPM (1)
- CRM (1)
- Carboxylate (1)
- Case-Study (1)
- Cash-Pooling (1)
- Catalysis (1)
- Cavitation; Corrosion; Laser remelting; Self-fluxing alloys; Stellite 6 (1)
- Cell-free implant (1)
- Chemical image depiction (1)
- Chemical space (1)
- Chemical structure depictions (1)
- Cheminformatics (1)
- Chemistry Development Kit (1)
- Chemistry Development Kit, CDK, Molecule fragmentation, In silico fragmentation, Scaffolds, Functional groups, Glycosidic moieties, Rich client, Graphical user interface, GUI (1)
- Chief Executive Officer (1)
- Clearingstelle EEG (1)
- Climate change (1)
- Cloud Computing (1)
- Clustering (1)
- Coaching (1)
- Codegenerierung (1)
- Commercial communication (1)
- Communication management (1)
- Constructive Alignment (1)
- Content Management (1)
- Continuous Assessment (1)
- Continuous Queries (1)
- Controlling (1)
- Cookie <Internet> (1)
- Corporate Governance (1)
- Corporate Governance Codex (1)
- Corporate Identity (1)
- Corporate restructuring (1)
- Cr(VI) and Zn(II) cations (1)
- Current Pulses (1)
- Curriculanormwert (1)
- DPD, Dissipative Particle Dynamics (1)
- DSGVO (1)
- Daseinsvorsorge (1)
- Data Collection (1)
- Data Journalism (1)
- Datalog (1)
- Datenanalyse (1)
- Datenmanagement (1)
- Datensatz (1)
- Datenschutz-Grundverordnung (1)
- Datensicherung (1)
- Deductive Databases (1)
- Depiction generator image augmentation (1)
- Depression (1)
- Designprozess (1)
- Deutscher Aktienindex (1)
- Deutschland / Mitbestimmungsgesetz (1)
- Deutschland / Technische Regeln für brennbare Flüssigkeiten (1)
- Deutschland. Bundesgerichtshof (1)
- Deutschland. Bundeskartellamt (1)
- Deutschland: Umweltgesetzbuch (1)
- Didaktik Wirtschaftswissenschaft (1)
- Digitale Dienstleistungen (1)
- Digitale Güter (1)
- Digitale Speicher (1)
- Dissipative particle dynamics, DPD, Surfactant, Bilayer, Lamellar, Simulation, Mesoscopic (1)
- Distributed Software Development (1)
- Due Diligence (1)
- E. coli SHuffle® T7 (1)
- ESZB-Mandat (1)
- EU-Strafsteuer (1)
- Economic law (1)
- Eigentum (1)
- Einkommensteuer (1)
- Einzelhandel (1)
- Elastizitätsmodul (1)
- Electrolysis (1)
- Electromagnetic Launcher (1)
- Electronic Commerce (1)
- Elektrizitätslehre (1)
- Elektrizitätsversorgung (1)
- Elektrizitätswirtschaft (1)
- Elektrodenvorbereitung (1)
- Elektrokatalysator (1)
- Elektrolyseur (1)
- Elektrolyseure (1)
- Emissionshandel (1)
- Emotion induction (1)
- Energieeffizienz (1)
- Energieversorgungsunternehmen (1)
- Energy Storage Mode (1)
- Energy-Only-Market (1)
- Enterprise JavaBeans (1)
- Entgrenzung (1)
- Enthüllungsjournalismus (1)
- Entrepreneurial Education (1)
- Entrepreneurship (1)
- Erfolgsfaktor (1)
- Erlass (1)
- Erstakademiker (1)
- Erwerbsobliegenheit (1)
- Ethik (1)
- Euro <Währung> (1)
- Euro-crisis (1)
- Eurokrise (1)
- Europe (1)
- European System of Central Banks (1)
- Europäische Grundfreiheiten (1)
- Europäischer Gerichtshof (1)
- Europäisches Recht (1)
- Eventmanagement; digitale Events; interne Kommunikation (1)
- Evidence-based Management (1)
- Evolutorische (1)
- Exams with Third-Party Applications (1)
- Exposé (1)
- FCPA (1)
- Fachgesellschaft (1)
- Fehlererkennung (1)
- Fehlerortung (1)
- Feldstudie (1)
- Fernsehnachrichten (1)
- Fernsehsendung (1)
- Festkörperphysik (1)
- Finanzlage (1)
- Finanztransaktionen (1)
- Finanztransaktionssteuer (1)
- Flat-Channel (1)
- Flipped Classroom (1)
- Flory-Huggins parameter (1)
- Fluch (1)
- Flugverkehr (1)
- Flügelform (1)
- Foreign Corrupt Practices Act (1)
- Formative Assessment (1)
- Forschungsbericht (1)
- Fragmentation (1)
- Freizeitindustrie (1)
- Freundeskreis (1)
- Frist (1)
- Future capacity needs (1)
- Fuzzy-Optimierung (1)
- GATT (1)
- Galtung (1)
- Gas Diffusion Electrode (1)
- Gasversorgung (1)
- Gatewatching (1)
- Gehalt (1)
- Geheimnisschutz (1)
- Gehirn & Computer (1)
- Geldbuße (1)
- Geldschöpfung (1)
- Geldwäsche (1)
- Gelsenkirchen (1)
- Gemeindewirtschaft (1)
- Gemeinnützigkeit (1)
- Genderstereotype (1)
- General Agreement on Tariffs and Trade (1)
- Generation Y (1)
- Genossenschaft (1)
- Gentrifizierung (1)
- Geräusche (1)
- Geschichte (1)
- Geschlecht (1)
- Geschäftsmodell (1)
- Gesellschaft Technische Gebäudeausrüstung (1)
- Gesellschaftsrecht (1)
- Gesetz zur Modernisierung des GmbH-Rechts und zur Bekämpfung von Missbräuchen (1)
- Gesundheitscoaching (1)
- Gewinnausschüttungen, Beihilfen, Corona-Hilfsmaßnahmen, Daimler (1)
- Graphentheorie (1)
- Graphitisierung (1)
- Greek dept crisis (1)
- Grundfreiheiten (1)
- Grundgesetz für die Bundesrepublik Deutschland (1)
- Grundrecht (1)
- Grundrente (1)
- Grüne Geldpolitik (1)
- Haftung (1)
- Halbleiterschutzgesetz (1)
- Halbleiterspeicher (1)
- Hand-drawn chemical structures (1)
- Hand-drawn images (1)
- Handel (1)
- Handelsbilanz (1)
- Hauspflege (1)
- Haustechnik (1)
- High Reynold Numer (1)
- Hochschulbildung (1)
- Hochschulqualifizierungsprozess (1)
- Homogene Kühlung (1)
- Human-centered computing (1)
- Hydraulic cell compression (1)
- Hydraulic compression, Carbon Nano Fibers, PEM Fuel Cells, Catalyst utilization (1)
- Hydrogen evolution reaction (1)
- Hydrophilicity enhanced hBMP2 variant (1)
- Hygiene (1)
- Hypothek (1)
- Hören (1)
- IAPS (1)
- ICP-Massenspektrometrie (1)
- Identitätsentwicklung (1)
- Ideologie (1)
- Immobilien (1)
- Immobilienmarkt (1)
- Implantat (1)
- In-silico-design (1)
- Incremental Evaluation (1)
- Indien (1)
- Indigo (1)
- Inferenz <Künstliche Intelligenz> (1)
- Inflation (1)
- Informatikstudium (1)
- Infrastrukturfinanzierung (1)
- Ingenieurstudium (1)
- Innenstadt (1)
- Insolvenzeröffnung (1)
- Insolvenzplan (1)
- Insolvenzreife (1)
- Insolvenzverfahren (1)
- Insolvenzverschleppung (1)
- Integrierte Schaltung (1)
- Interactive Voting Systems (1)
- Interaktion (1)
- Intercultural Collaboration (1)
- Interdependenz (1)
- Intereffikation (1)
- Interkulturelles Lernen (1)
- Internationale Kooperation (1)
- Internationales Steuerrecht (1)
- Internationalisierung (1)
- Internet of Things (1)
- Interrupt <Informatik> (1)
- Journalism (1)
- Journalistenausbildung (1)
- Jurist (1)
- Kalman filter (1)
- Kapitalerhaltung (1)
- Kapitalismus (1)
- Kapitalmarkt (1)
- Kapitalverkehrsbilanz (1)
- Kartellproblem (1)
- Keensche Optimierung (1)
- Kernenergie (1)
- Kernphysik (1)
- Kernspintomografie (1)
- Keynesianische Gütermarktanalyse (1)
- Kinetik (1)
- Klein- und Mittelbetrieb (1)
- Kleine und mittlere Unternehmen (1)
- Klimaschutz, Erneuerbare Energien, Osterpaket (1)
- Kohleausstieg (1)
- Kohlekraftwerk (1)
- Kohlenstoff (1)
- Kohlenstoff-Nanoröhre (1)
- Kohlevlies (1)
- Kommentar (1)
- Kommunale Gesundheitsvorsorge (1)
- Kommunalpolitik (1)
- Kommunikation (1)
- Kompetenz (1)
- Kompetenzen EU (1)
- Komplementärwährung (1)
- Komposition (1)
- Konvergenz (1)
- Kopftuch (1)
- Kreditgeld (1)
- Kreditmarkt (1)
- Kreditpunktesystem (1)
- Kreislaufmodell (1)
- Kreislaufwirtschaft (1)
- Kulturelle Einrichtung (1)
- Kulturforschung (1)
- Kulturmarketing (1)
- Kultursponsoring (1)
- Kundenmanagement (1)
- Kundenorientierung (1)
- Kurztest (1)
- Künstliche Intelligenz (1)
- Laser Synthesis Electrocatalytic Water Splitting (1)
- Laser sintern (1)
- Launcher (1)
- Leadership Competencies (1)
- Leak detection (1)
- Learning City (1)
- Leckerkennung (1)
- Leckortung (1)
- Lecksuchgerät (1)
- Lecküberwachung (1)
- Leerstand (1)
- Legal education (1)
- Lehre (1)
- Leiharbeit (1)
- Leistungsreserve (1)
- Linear Electromagnetic Accelerator (1)
- Lizenzzahlungen (1)
- LoRaWAN (1)
- Logistik (1)
- Luftverkehrsgesellschaft (1)
- Lösungsansätze (1)
- Lüftungsanlage (1)
- MITRE (1)
- MS-DOS (1)
- MS-DOS; Betriebssystem (1)
- Machine Learning (1)
- Magnetic Pressure (1)
- Magnetspeicher (1)
- Management-Konzepte (1)
- Manuskript (1)
- Markenmanagement (1)
- Markenrecht (1)
- Marktplatz (1)
- Marktzutrittshemmnis (1)
- Marshall-Plan (1)
- Maschinenintelligenz (1)
- Massenkultur (1)
- Master of Laws (1)
- Master-Studiengang (1)
- Masterstudiengang (1)
- Masterstudium (1)
- Mastery Experience (1)
- Mathematikstudium (1)
- Mathematische Ausdrücke (1)
- Maus (1)
- Mechanik (1)
- Media Brands (1)
- Media brand characteristics (1)
- Media ethics (1)
- Media law (1)
- Media positioning (1)
- Medialisierung (1)
- Mediatoranalyse (1)
- Medication (1)
- Medienethik (1)
- Membran-Elektroden-Einheit (1)
- Membrane (1)
- Mensch-Roboter (1)
- Menschheitsentwicklung (1)
- Methodology (1)
- Middle-range Theory (1)
- Miete (1)
- Mietendeckel (1)
- Mietpreis (1)
- Mikrofon (1)
- Mikrofotografie (1)
- Mikroklima (1)
- Mikroprozessor-Technologie (1)
- Mischbetrieb (1)
- Mitbestimmung (1)
- Mittelstand (1)
- Mobilität (1)
- Modellierung (1)
- Modular Augmented Launcher (1)
- Modular Design (1)
- Modularisierung (1)
- Molecule images (1)
- Monetäre Impulse (1)
- Monopol (1)
- Montanmitbestimmung (1)
- Multi-Agent System (1)
- Multiphase Rail Launcher (1)
- Mund-Nasen-Schutz (1)
- Musik (1)
- Musikwirtschaft (1)
- Muzzle Velocity (1)
- Müllentsorgung (1)
- Münzgewinn (1)
- N,N,O Ligands (1)
- N,N′ Ligands (1)
- Nachhaltigkeit (1)
- Nachhaltigkeit, GEG, intelligente Gebäude (1)
- Nachhaltigkeitsreporting (1)
- Nachrichtensendung (1)
- Nachrichtenwert (1)
- Nachrichtenwerttheorie (1)
- Nanofaser (1)
- Natural products (1)
- Naturstoff (1)
- Naturwissenschaftliches Studium (1)
- NeRF (1)
- Negativzins (1)
- Negativzinsen (1)
- Netzkommunikation (1)
- Netzwerköffentlichkeit (1)
- New Public Governance (1)
- New Public Management (1)
- New Work, Information and Communication Industry, Innovation, Organizational Goals, Survey (1)
- Ni-Mo alloy Catalyst (1)
- NiCrBSi coatings; flame spraying; induction remelting; wear resistance (1)
- Normalisierung (1)
- Normung (1)
- Nutzungsrecht (1)
- ORR OER (1)
- OSINT (1)
- Object Recognition (1)
- Object-relational Mapping (1)
- Objektverfolgung (1)
- Ohrwurm (1)
- Online Programming Exams (1)
- Online Supervision (1)
- Online-Studium (1)
- Online-Werbung (1)
- Optical Chemical Structure Recognition (1)
- Optik (1)
- Organgesellschaft (1)
- Organisationskultur (1)
- Organschaft (1)
- Ortsbestimmung (1)
- Outcome-Orientierung (1)
- PASCAL (1)
- PEM Electrolysis, Hydrogen, Hydraulic Compression, High Pressure (1)
- PEM electrolysis (1)
- PEM fuel cell (1)
- PEM fuel cell electrocatalysts, Carbon nanofibers, Oxygen plasma activation, Pulsed electroplating. (1)
- PEM fuel cells (1)
- PEM fuel cells; electrode preparation; carbon nanofibers; in-situ performance test (1)
- PEM water electrolysis (1)
- PEM-Brennstoffzelle (1)
- PEM-Elektrolyse (1)
- PEM-Elektrolysezellen (1)
- PEMWE (1)
- PR (1)
- Pandemie (1)
- Patentrecht (1)
- Peer Assessment (1)
- Peer Instruction (1)
- People with disabilities (1)
- Performance prediction (1)
- Persistenz <Informatik> (1)
- Pflichtenkollision (1)
- Physics-Informed Deep Learning (1)
- Physics-informed deep learning; unsupervised learning; Reynolds-averaged Navier-Stokesequations; high Reynolds number flow; turbulence modeling (1)
- Planungsverfahren (1)
- Plattformen für den Einzelhandel (1)
- Plädoyer (1)
- Politikjournalismus (1)
- Politische Berichterstattung (1)
- Politische Kommunikation (1)
- Politische Wissenschaft (1)
- Polymere (1)
- Polypol (1)
- Porous Transport Layers (1)
- Postwachstumsökonomie (1)
- Powder feed rate HVOF Cermet Wear Corrosion (1)
- Praxis (1)
- Praxissemester (1)
- Preisnehmerverhalten (1)
- Principle of separation (1)
- Private Altersversorgung (1)
- Privatkundengeschäft (1)
- Privatrecht (1)
- Privatsphäre (1)
- Problembereiche (1)
- Professor (1)
- Programmiersprache (1)
- Project-based Learning (1)
- Projektabwicklung (1)
- Projektvertrag (1)
- Prozessoptimierung (1)
- Prozessorientierung (1)
- Präsentation (1)
- Prävention (1)
- PtCoMn (1)
- Public Service (1)
- Qualitätssteigerung (1)
- Qualitätswettbewerb (1)
- Quantitative Beispiele (1)
- RDKit (1)
- RIS (1)
- RLT-Auslegung (1)
- RLT-Geräte (1)
- RLT-Geräte, Klimawandel, Leistungsreserve (1)
- Rail Launcher (1)
- Railgun (1)
- Raumluft (1)
- Raumluftreiniger (1)
- Raumluftströmung (1)
- Raumlufttechnisches Gerät (1)
- Rechtsdidaktik (1)
- Rechtsfolge (1)
- Rechtsprechung (1)
- Rechtssprache (1)
- Rechtsökonomik (1)
- Redaktion (1)
- Reengineering (1)
- Reform der Geldordnung (1)
- Regeln der Technik (1)
- Regionalwährung (1)
- Regulierung (1)
- Reiserecht (1)
- Relativitätstheorie (1)
- Replication (1)
- Reporting (1)
- Rescue Robotics (1)
- Resozialisierung (1)
- Reverse Engineering (1)
- Reverse Mortgage (1)
- Rezension (1)
- Robot Operating System (1)
- Robot assistive drinking (1)
- Robot assistive eating (1)
- Rundfunk (1)
- Rwanda (1)
- SARS-CoV-2 (1)
- Sauerstoffplasmaaktivierung (1)
- Scaffold (1)
- Scaffold network (1)
- Scaffold tree (1)
- Schiedsrichterliches Verfahren (1)
- Schleichwerbung (1)
- Schreiben (1)
- Schuldenkrise (1)
- Schuldenproblem (1)
- Schuldrecht (1)
- Schwingung (1)
- Screening (1)
- Segmentation; Correlation; Diseases; Convolutional Neural Networks (1)
- Selbstanzeige (1)
- Selbstoptimierung (1)
- Selbstverständnis (1)
- Selektionshypothese, krankheitsbedingter Erwerbsausstieg (1)
- Semi-Infinite Plate (1)
- Sensortechnik (1)
- Servant Leadership (1)
- Sichtbarkeit des stationären Handels (1)
- Sichtbarkeit für den Einzelhandel (1)
- Sinusoidal (1)
- Skalierung (1)
- Small UAVs (1)
- Smart Cities (1)
- Smart Grid (1)
- Smart Mirror (1)
- Smart Mobility (1)
- Smart Waste (1)
- Social Innovation (1)
- Social Learning (1)
- Sozialkompetenz (1)
- Sozialrecht (1)
- Spondylodese (1)
- Sport (1)
- Sport-Marketing (1)
- Sportpublizistik (1)
- Sprachenrecht (1)
- Sprachunterricht (1)
- Sprechen (1)
- Stack <Brennstoffzelle> (1)
- Stadt Gelsenkirchen (1)
- Standardmodell (1)
- Standortfaktor (1)
- Standortpolitik (1)
- Stellite 6; HVOF-spraying; Laser remelting; Cavitation erosion; Coatings (1)
- Steuerrecht, Verluste, Ausland, EuGH (1)
- Steuerreform (1)
- Stille Rücklage (1)
- Stimme (1)
- Strafrecht (1)
- Strategiesches Management (1)
- Streaming (1)
- Student Activation (1)
- Studentenaustausch (1)
- Studie (1)
- Studienverlauf (1)
- Studierbarkeit (1)
- Supercomputer (1)
- Supply Chain Management (1)
- Systemvertrag (1)
- TGA (1)
- TGA-Büro (1)
- TRFL (1)
- TV-Journalismus (1)
- Talentmanagement (1)
- Technische Gebäudeausrüstung (1)
- Technologie (1)
- Televison Economics (1)
- Temperature coefficients (1)
- Ternary alloy catalyst preparation (1)
- Testsystem (1)
- Thermal Performance (1)
- Thermal Stress (1)
- Thermodynamik (1)
- Titanium; Al2O3–TiO2 coatings; Nanoindentation (1)
- Titansubstrat (1)
- Tobin-Steuer (1)
- Topologieoptimierung (1)
- Tracking (1)
- Transaktion (1)
- Transformative Teaching (1)
- Travelling-salesman-Problem (1)
- Trendstudie (1)
- Triage (1)
- Twitter (1)
- Tüpfel (1)
- UK Bribery Act (1)
- UKBA (1)
- Umkehrhypothek (1)
- Umverteilungspolitik (1)
- Umwelt (1)
- Unternehmen (1)
- Unternehmensgründung (1)
- Unternehmenskauf (1)
- Unternehmensstrafrecht (1)
- Unternehmensübernahme (1)
- Unternehmerbild (1)
- Unterscheidung (1)
- Unvollständige Konkurrenz (1)
- Update (1)
- Update Propagation (1)
- Upscaling laboratory models (1)
- Urban heat island (1)
- Uruguay Round of Multilateral Trade Negotiations (1)
- Uruguay-Runde (1)
- VR (1)
- Value Proposition Model (1)
- Vegetationsbrandübung (1)
- Vegetatonsbrandübung (1)
- Ventil (1)
- Veranstaltung (1)
- Vereinbarkeit von Familie und Beruf (1)
- Verfassungsmäßigkeit (1)
- Verfassungsrecht (1)
- Vermögensbesteuerung (1)
- Vertrag (1)
- Vertragsklausel (1)
- Virtual Reality (1)
- Virtualisierung (1)
- Virtuelle 3D-Welt (1)
- Virtuelle Realität (1)
- Virtueller Lernraum (1)
- Visual Monocular SLAM (1)
- Volkswirtschaft (1)
- Volkswirtschaftslehre (1)
- Vollgeld (1)
- Vollkommene Konkurrenz (1)
- Vor-GmbH (1)
- Wachstum (1)
- Wachstum, Nachhaltigkeit, Unternehmensfinanzierung (1)
- Wahlforschung (1)
- Wasserstoff (1)
- Wasserstoff-Kraftwerke (1)
- Wasserstoffenergietechnik (1)
- Wechselkurs (1)
- Weiterbildung (1)
- Welle (1)
- Werbeslogan (1)
- Werbewirkung (1)
- Wertschöpfungsrechnung (1)
- Whistleblower (1)
- Whistleblowing (1)
- Wirtschaftsinformatik (1)
- Wirtschaftsmediation (1)
- Wirtschaftswissenschaft (1)
- Wirtschaftswissenschaften (1)
- Wirtschaftswissenschaftliches Studium (1)
- Wohlverhaltensphase (1)
- Wohnungsangebot (1)
- Wohnungseigentum (1)
- Workload (1)
- Wärmepumpen, VDI 4645, Jahresarbeitszahl, Wärmewende, Bewertungstool (1)
- XR (1)
- Young´s modulus (1)
- Zeitschrift (1)
- Zinc (1)
- Zinsanpassungsklausel (1)
- Zinsgleitklausel (1)
- Zitat (1)
- Zivilrecht (1)
- Zollrecht (1)
- Zombie-Unternehmen (1)
- Zufall (1)
- Zukunft (1)
- Zustandsmaschine (1)
- academic and job-related self-control demands (1)
- activated sludge (1)
- additive manufacturing; polylactic acid (PLA); fused filament fabrication (FFF); fused deposition modeling (FDM); printing temperature; filament color; dimensional accuracy; tensile strength; friction performance; wear (1)
- advanced persistent threats (1)
- aerosol (1)
- air hygiene (1)
- airborne infection (1)
- antecedents (1)
- artificial intelligence (1)
- assistive robotics (1)
- augmented reality (1)
- bacterial toxicity (1)
- balance (1)
- barrel cortex, cell types, multielectrode recordings, perception, psychophysics (1)
- bio-inspired functional surface (1)
- bioinspired (1)
- biomimetic (1)
- biomimetic materials (1)
- biomimetics; functional morphology; plant biomechanics; plant motion; strain analysis; structure–function relationship; 3D digital image correlation (3D-DIC); Hakea sericea; Hakea salicifolia (1)
- bionik robotik ameisen (1)
- bipolar plate (1)
- blockchain (1)
- bloxberg (1)
- carbon nano fibres (1)
- carbon nanofibers, platinum electrodeposition, electrocatalysts (1)
- cartilage defect (1)
- cartilage regeneration (1)
- chlorinated phenols (1)
- cluster (1)
- co-based alloys; hot corrosion; solid particle erosion; microstructure; brazing (1)
- coatings (1)
- cobot (1)
- collaborative online international learning (COIL) (1)
- compassionate love (1)
- conical intersection (1)
- consent banner (1)
- cookie banner (1)
- cookies (1)
- corrosion resistance (1)
- corrosion; self-fluxing alloys; NiCrBSi; WC-12Co; cavitation; hard metals (1)
- critical review (1)
- cyber kill chain (1)
- de lege ferenda (1)
- demagnetization cooling (1)
- design tools (1)
- destruktive Führung (1)
- diagnostics, Big Five, Dark Triad, social validity, acceptance (1)
- didaktische Qualifizierung (1)
- digitale Transformation (1)
- digitales Geschäftsmodell (1)
- distributed software development (1)
- diversity (1)
- dlt (1)
- dunkle Triade (1)
- dynamic capabilities (1)
- education; skills; competences; pandemic; online or face-to-face (1)
- efficiency of exciton transfer (1)
- electrode preparation (1)
- empowerment (1)
- entrepreneurial diversity (1)
- entrepreneurship (1)
- erneuerbare Energien (1)
- ethereum (1)
- ethics (1)
- excitation energy transfer (1)
- expert interviews (1)
- externe Effekte (1)
- face mask (1)
- farming (1)
- finance crisis (1)
- financial market regulation (1)
- flachbauend (1)
- freie Mediation (1)
- freiwilliges Arbeitsengagement (1)
- fused deposition modeling (FDM); fused filament fabrication (FFF); polylactic acid (PLA); layer height; layer thickness; filament color; PLA color; dimensional accuracy; tensile strength (1)
- gGmbH (1)
- gendersensibles Design (1)
- heterodoxer Sicht (1)
- human robot interaction (1)
- human-centered design (1)
- human-robot collaboration (1)
- hybrid sensor system (1)
- hydraulic cell compression (1)
- infrared heating panel (1)
- ingots (1)
- innovation (1)
- intercultural collaboration (1)
- interdisciplinary students project (1)
- intermolecular interaction (1)
- international comparative study (1)
- intersectionality (1)
- irritation (1)
- junge Erwachsene (1)
- kritische Faktoren (1)
- leak locating (1)
- leak monitoring (1)
- long-term toxicity (1)
- luminescent bacteria (1)
- machine learning (1)
- managerial vs. non-managerial actors (1)
- mathematical expressions (1)
- measurement study (1)
- media accountability (1)
- mentales Abschalten nach der Arbeit (1)
- microfoundations (1)
- mobile Luftreiniger (1)
- molecular force field (1)
- multi-level model of competence (1)
- narcissism (1)
- neutrality (1)
- nonadiabatic dynamics (1)
- noncommuting fluctuations (1)
- nonequilibrium quantum transport (1)
- normalisation (1)
- novel (1)
- offene Volkswirtschaft (1)
- open science (1)
- optical chemical structure recognition (1)
- oxygen plasma activation (1)
- pH-shift elution (1)
- participatory design (1)
- phishing (1)
- photovoltaic power systems (1)
- pipeline (1)
- poa (1)
- poe (1)
- policymakers (1)
- political journalism (1)
- polymer electrolyte membrane (1)
- privacy (1)
- product development (1)
- project-based learning (1)
- projection (1)
- protein structure prediction (1)
- public policy (1)
- quality standards (1)
- quantum dissipation (1)
- reconnaissance (1)
- relevance (1)
- respiration inhibition (1)
- risk management (1)
- role identity (1)
- self-fluxing; ZrO2; NiCrBSi; vacuum post-treatment; thermal spraying (1)
- sensor fusion (1)
- servant leadership (1)
- shared user control (1)
- silicon (1)
- solar cells (1)
- solution finding (1)
- spatial policy (1)
- state machine (1)
- study and working time per week (1)
- sustainable development (1)
- television news coverage (1)
- theorising (1)
- trait self-control (1)
- transport (1)
- tree frog (1)
- user acceptance (1)
- ventilation (1)
- vibronic coupling (1)
- virtual reality (1)
- visual cues (1)
- visualization techniques (1)
- watchblogs (1)
- web measurement (1)
- youBot (1)
- Ähnlichkeitstheorie (1)
- Änderung (1)
- Öffentliche Schulden (1)
- Ökonomische Theorie des Rechts (1)
- Übersetzung (1)
- Übertragungsnetz (1)
- öffentlich-rechtlich (1)
Institut
- Wirtschaftsrecht (835)
- Institut für Internetsicherheit (262)
- Wirtschaft und Informationstechnik Bocholt (254)
- Informatik und Kommunikation (220)
- Institut für Innovationsforschung und -management (194)
- Westfälisches Institut für Gesundheit (141)
- Westfälisches Energieinstitut (106)
- Wirtschaft Gelsenkirchen (65)
- Maschinenbau Bocholt (60)
- Elektrotechnik und angewandte Naturwissenschaften (59)
This chapter is a commentary on Principle 20 of the United Nations Guiding Principles on Business and Human Rights (UNGPs). The UNGPs, endorsed by the United Nations Human Rights Council in 2011, are the first universally accepted framework for addressing business responsibilities for human rights. They outline State obligations to protect human rights, businesses’ responsibility to respect human rights, and the importance of both States and businesses offering adequate remedies for human rights breaches.
This chapter is a commentary on Principle 21 of the United Nations Guiding Principles on Business and Human Rights (UNGPs). The UNGPs, endorsed by the United Nations Human Rights Council in 2011, are the first universally accepted framework for addressing business responsibilities for human rights. They outline State obligations to protect human rights, businesses’ responsibility to respect human rights, and the importance of both States and businesses offering adequate remedies for human rights breaches.
Dephasing in quantum systems is typically the result of their interaction with environmental degrees of freedom. We investigate within a spin-boson model the influence of a super-Ohmic environment on the dynamics of a quantum two-state system. A super-Ohmic environment thereby models typical bulk phonons which are a common disturbance for solid state quantum systems as, for example, nitrogen-vacancy centers. By applying the numerically exact quasiadiabatic path-integral approach we show that for strong system-bath coupling, pseudocoherent dynamics emerges, i.e., oscillatory dynamics at short times due to slaving of the quantum system to the bath dynamics. We extend the phase diagram known for sub-Ohmic and Ohmic environments into the super-Ohmic regime and observe a pronounced nonmonotonous behavior. Super-Ohmic purely dephasing fluctuations strongly suppress the amplitude of coherent dynamics at very short times with no subsequent further decay at later times. Nevertheless, they render the dynamics overdamped. The corresponding phase separation line shows also a nonmonotonous behavior, very similar to the pseudocoherent dynamics.
We propose a quantum-mechanical model to calculate the current through a single molecular junction immersed in a solvent and surrounded by a thin shell of bound water under an applied ac voltage. The solvent plus hydration shell are captured by a dielectric continuum model for which the resulting spectral density is determined. Here the dielectric properties, e.g., the Debye relaxation time and the dielectric constant, of the bulk solvent and the hydration shell as well as the shell thickness directly enter. We determine the charge current through the molecular junction under an ac voltage in the sequential tunneling regime where we solve a quantum master equation by a real-time diagrammatic technique. Interestingly, the Fourier components of the charge current show an exponential-like decline when the hydration shell thickness increases. Finally, we apply our findings to binary solvent mixtures with varying volume fractions and find that the current is highly sensitive to both the hydration shell thickness as well as the volume fraction of the solvent mixture, giving rise to possible applications as shell and concentration sensors on the molecular scale.
Article 134 TFEU
(2023)
Article 135 TFEU
(2023)
Design and Development of a Bioreactor System for Mechanical Stimulation of Musculoskeletal Tissue
(2023)
We report on the development of a bioreactor system for mechanical stimulation of musculoskeletal tissues. The ultimate object is to improve the quality of medical treatment following injuries of the enthesis tissue. To this end, the tissue formation process through the effect of mechanical stimulation is investigated. A six-well system was designed, 3D printed and tested. An integrated actuator creates strain by applying a force. A contactless position sensor monitors the travels. An electronic circuit controls the bioreactor using a microcontroller. An IoT platform connects the microcontroller to a smartphone, enabling the user to alter variables, trigger actions and monitor the system. The system was stabilised by implementing two PID controllers and safety measures. The results show that the bioreactor design is suited to execute mechanical stimulation and to investigate the tissue formation and regeneration process …
Nachhaltigkeitsberichterstattung verfolgt die Ziele, über die Nachhaltigkeitsleistungen eines Unternehmens zu berichten, diese bewertbar zu machen und im Sinne eines Regelkreisgedankens des Controllings zu steuern. Im Zuge dieser Studie wurden vorwiegend kleine und mittlere Unternehmen aus dem westlichen Münsterland zum aktuellen Stand ihrer Nachhaltigkeitsberichterstattung befragt. Dabei wurden sowohl die auf die Unternehmen eingehenden ESG-Anforderungen, etwaig genutzte Rahmenwerke der Berichterstattung, die innerbetriebliche Organisation des Nachhaltigkeitsmanagements und die Erwartungen der Unternehmen betrachtet.
Mikrostrukturen auf Oberflächen bestimmen häufig deren physikalische Eigenschaften. Die üblichen Methoden zur Herstellung von mikrostrukturierten Oberflächen wie Fotolithografie sind aber teuer und aufwändig. Daher wird schon lange die schnelle und günstige Methode der Abformung genutzt, um Gegenstände mit Mikrostrukturen herzustellen
[1,2]. Zur Nutzung als Positiv für die Abformung können Oberflächen zum Beispiel mit Fotolithografie hergestellt werden, oder es können mikrostrukturierte Objekte aus der Natur verwenden werden. Mittels Fotolithografie können aber keine gewölbten Oberflächen mit Mikrostrukturen versehen werden und mikrostrukturierte Oberflächen aus der Natur sind meist eher klein. In dieser Arbeit wurde daher nach sehr kleinen mikrostrukturierten Objekten gesucht, die nebeneinander auf eine (auch gewölbte) Oberfläche aufgebracht werden können, um diese anschließend abzuformen. Die besten Resultate ergaben mit Bärlappsporen beschichtete Oberflächen als Positive. Replikate dieser Oberflächen zeigen einen um 30° höheren Kontaktwinkel als das unstrukturierte Material.
Dem Thema Nachhaltigkeit kommt zunehmend eine größere Bedeutung zu. Dies liegt nicht zuletzt daran, dass die Pflicht, einen Nachhaltigkeitsbericht zu erstellen, mit dem Jahr 2024 auch auf viele kleine und mittlere Unternehmen ausgeweitet wird. Bislang trifft dies überwiegend auf große Unternehmen zu, welche in der Regel strukturell und hinsichtlich Software sehr gut für die Bewältigung dieser Aufgabe aufgestellt sind. Anders verhält es sich jedoch bei KMU, denn in diesen fehlen meist personelle und finanzielle Ressourcen sowie geeignete softwaretechnische Unterstützungswerkzeuge. In diesem Beitrag werden die Ergebnisse einer Studie der Westfälischen Hochschule vorgestellt, die sich auf das Nachhaltigkeitsreporting von KMU fokussiert. Darüber hinaus werden Herausforderungen aus Informationssicht erläutert und mögliche Unterstützungsbedarfe für KMU diskutiert. Ein Überblick über zukünftige Ansatzpunkte und eine abschließende Diskussion runden den Artikel ab.
Problem
- How to effectively use aerial robots to support rescue forces?
- How to achieve good flight characteristics and long flight times?
- How to enable simple and intuitive control?
- How to efficiently record image data of the environment?
- How to generate flight and image data for rescue forces?
Implementation:
The flying robot was designed in Autodesk Fusion360. In order to achieve high stability as well as low weight, the frame was milled from carbon. Mounts such as for GPS and 360° camera were 3D printed. A special feature is that the flying robot is not visible in the panoramic view of the 360° camera. The flight controller of the robot was set up using Ardupilot. The communication with the robot is done via MAVLink (UDP).To support different platforms, a software was realized as a web application. The front end was created using HTML, CSS and Javascript.
The back end is based on Flask-Socket-IO (Python). For the intelligent recognition of motor vehicles a micro controller with an integrated camera is used. For the post-processing of flight and video data a pipeline was implemented for automation.
The video shows a very high resolution 3D point cloud !!! of the outdoor area of the German Rescue Robotics Center. For the recording, a 25-second POI flight was performed with a Mavic 3. From the 4K video footage captured during this flight, 77 images were cropped and localized within 4 minutes using colmap and processed using Neural Radiance Fields (NeRF). The nerfacto model of Nerfstudio was trained on an Nvidia RTX 4090 for 8 minutes. In summary, a top 3D model is available to task forces after about 13 minutes. The calculation is performed locally on site by the RobLW of the DRZ. The video shown here shows a free camera path rendered at 60 hz (Full HD).
In this paper, we investigate the influence of different disease groups on the size of different 1 anatomical structures. To this end, we first modify and improve an existing anatomical segmentation 2 model. Then, we use this model to segment 104 anatomical structures from computed tomography 3 (CT) scans and compute their volumes from the segmentation. After correlating the results with each 4 other, we find no new significant correlations. After correlating the volume data with known diseases 5 for each case, we find two weak correlations, one of which has not been described before and for 6 which we present a possible explanation.
Nerf(acto) for the 3D modeling of the Computer Science building of Westfälische Hochschule GE
(2023)
The video shows a very high resolution 3D point cloud !!! of the computer science building of the University of Applied Science Gelsenkirchen. For the recording a 3 minute flight with a M30T was performed. The 105 images taken by the wide-angle camera during this flight were localized within 3 minutes using colmap and processed using Neural Radiance Fields (NeRF). The nerfacto model of Nerfstudio was trained on an Nvidia RTX 4090 for 8 minutes. Thus, a top 3D model is available after about 15 minutes.
The video shown here shows a free camera path rendered at 60 hz (Full HD).
From the 360° images of the former video (
• German rescue robotic center captured... ) we now generate the 3D point cloud. The UAV needs 3 minutes to capture the outdoor scenario and the hall from inside and outside. The 3D point cloud generation is 5x slower than the video. It uses a VSLAM algorithm to localize the k-frames (green) and with 3 k-frames it use a 360° PatchMatch algorithm implemented at a NVIDIA graphic card (CUDA) to calculated the dense point clouds.The hall ist about 70 x 20 meters.
The video shows the first test of a small spherical UAV (35 cm) with 4 rotors for missions in complex environments such as buildings, caves or tunnels. The spherical design protects the vehicle's internal components and allows the UAV to roll over the ground when the environment allows. The drone can land and take off in any position and come into contact with objects without endangering the propellers and can restart even after crashes.
Sperical UAV: Crash Test with 1/2 liter bottle from 2 meters
Gaussian Splatting: 3D Reconstruction of a Chemical Company After a Tank Explosion in Kempen 8/2023
(2023)
The video showcases a 3D model of a chemical company following a tank explosion that occurred on August 17, 2023, in Kempen computed with the gaussian splatting algorithm. Captured by a compact mini drone measuring 18cm x 18cm and equipped with a 360° camera, these images offer an intricate perspective of the aftermath. The computation need 29 minutes and uses 2770 images (~350 equirectangular images). After a comprehensive aerial survey and inspection of the 360° images taken within the facility, authorities confirmed that it was safe for the evacuated residents to return to their homes. See also:
https://www1.wdr.de/fernsehen/aktuelle-stunde/alle-videos/video-grosser-chemieunfall-in-kempen-100.html
The video showcases a 3D model of a chemical company following a tank explosion that occurred on August 17, 2023, in Kempen computed with the AI algorithm Neural Radiance Field (NeRF). Captured by a compact mini drone measuring 18cm x 18cm and equipped with a 360° camera, these images offer an intricate perspective of the aftermath. After a comprehensive aerial survey and inspection of the 360° images taken within the facility, authorities confirmed that it was safe for the evacuated residents to return to their homes. See also:
https://www1.wdr.de/fernsehen/aktuelle-stunde/alle-videos/video-grosser-chemieunfall-in-kempen-100.html
ARGUS is a tool for the systematic acquisition, documentation and evaluation of drone flights in rescue operations. In addition to the very fast generation of RGB and IR orthophotos, a trained AI can automatically detect fire, people and cars in the images captured by the drones. The video gives a short introduction to the Aerial Rescue and Geospatial Utility System -- ARGUS
Check out our Github repository under
https://github.com/RoblabWh/argus/
You can find the dataset on kaggle under
https://www.kaggle.com/datasets/julienmeine/rescue-object-detection
This video features a flight test conducted in our robotics lab, showcasing a custom-built thermal camera drone. We've enhanced a DJI Avata with a specialized thermal camera system. With its compact dimensions measuring 18 x 18 x 17 cm, this drone is designed to navigate and provide critical thermal information within post-fire or post-explosion environments. For more insights, be sure to check out our previous videos on this channel.
Desert ants Cataglyphis spec. monitor inclination and distance covered through force-based sensing in their legs. To transfer this mechanism to legged robots, artificial neural networks are used to determine the inclination angle of an experimental ramp from the motor data of the legs of a commercial hexapod walking robot. It is possible to determine the inclination angle of the ramp based on the motor data of the robot legs read out during a run. The result is independent of the weight and orientation of the robot on the ramp and hence robust enough to serve as an independent odometer.
In the realm of digital situational awareness during disaster situations, accurate digital representations,
like 3D models, play an indispensable role. To ensure the
safety of rescue teams, robotic platforms are often deployed
to generate these models. In this paper, we introduce an
innovative approach that synergizes the capabilities of compact Unmaned Arial Vehicles (UAVs), smaller than 30 cm, equipped with 360° cameras and the advances of Neural Radiance Fields (NeRFs). A NeRF, a specialized neural network, can deduce a 3D representation of any scene using 2D images and then synthesize it from various angles upon request. This method is especially tailored for urban environments which have experienced significant destruction, where the structural integrity of buildings is compromised to the point of barring entry—commonly observed post-earthquakes and after severe fires. We have tested our approach through recent post-fire scenario, underlining the efficacy of NeRFs even in challenging outdoor environments characterized by water, snow, varying light conditions, and reflective surfaces.
360° and IR- Camera Drone Flight Test: Superimposition of two data sources for Post-Fire Inspection
(2023)
This video highlights a recent flight test carried out in our cutting-edge robotics lab, unveiling the capabilities of our meticulously crafted thermal and 360° camera drone! We've ingeniously upgraded a DJI Avata with a bespoke thermal and 360° camera system. Compact yet powerful, measuring just 18 x 18 x 17 cm, this drone is strategically engineered to effortlessly navigate and deliver crucial thermal and 360° insights concurrently in post-fire or post-explosion environments.
The integration of a specialized thermal and 360° camera system enables the simultaneous capture of both data sources during a single flight. This groundbreaking approach not only reduces inspection time by half but also facilitates the seamless superimposition of thermal and 360° videos for comprehensive analysis and interpretation.
At the integration sprint of the E-DRZ consortium in march 2023 we improve the information captured by the human spotter (of the fire brigade) by extending him through a 360° drone i.e. the DJI Avata with an Insta360 on top of it. The UAV needs 3 minutes to capture the outdoor scenario and the hall from inside and outside. The hall ist about 70 x 20 meters. When the drone is landed we have all information in 360° degree at 5.7k as you can see it in the video. Furthermore it is a perfect documentation of the deployment scenario. In the next video we will show how to spatial localize the 360° video and how to generate a 3D point cloud from it.
Problem: A group of robots, called a swarm, is placed in an unknown environment and is supposed to explore it independently. The goal of the exploration is the creation of a common map.
Implementation
- Equipping six Kobuki robots with appropriate sensor technology, a large battery, a router and the Jetson board
- Setup of the Jetson-Boards with self-made ROS2 nodes and the set up mesh network
- Writing of launch files for the common start of all functions
- Reinforcement learning is used to train an AI that controls the swarm by selecting points for the robots to approach and navigating to them and navigating them there.
- Setting up a responsive website using Angular and the Bootstrap
Framework.
At the integration sprint of the E-DRZ consortium in march 2023 we improve the information captured by the human spotter (of the fire brigade) by extending him through a 360° drone. The UAV needs 3 minutes to capture the outdoor scenario and the hall from inside and outside. The hall ist about 70 x 20 meters. When the drone is landed we have all information in 360° degree at 5.7k as you can see it in the video. Furthermore it is a perfect documentation of the deployment scenario. In the next video we will show how to spatial localize the 360° video and how to generate a 3D point cloud from it.
In this paper, we present a method for detecting objects of interest, including cars, humans, and fire, in aerial images captured by unmanned aerial vehicles (UAVs) usually during vegetation fires. To achieve this, we use artificial neural networks and create a dataset for supervised learning. We accomplish the assisted labeling of the dataset through the implementation of an object detection pipeline that combines classic image processing techniques with pretrained neural networks. In addition, we develop a data augmentation pipeline to augment the dataset with utomatically labeled images. Finally, we evaluate the performance of different neural networks.
The dataset is used for 3D environment modeling, i.e. for the generation of dense 3D point clouds and 3D models with PatchMatch algorithm and neural networks. Difficult for the modeling algorithm are the reflections of rain, water and snow, as well as windows and vehicle surface. In addition, lighting conditions are constantly changing.