Filtern
Erscheinungsjahr
Dokumenttyp
- Wissenschaftlicher Artikel (96) (entfernen)
Sprache
- Deutsch (81)
- Englisch (14)
- Französisch (1)
Volltext vorhanden
- ja (96) (entfernen)
Schlagworte
- Arbeitsrecht (4)
- Deutschland (3)
- E-Learning (3)
- Europäische Union (3)
- GmbH (3)
- Kommunikation im Internet (3)
- Medieninformatik (3)
- Unbewegliche Sache (3)
- Virtuelle Hochschule (3)
- Bachelor (2)
- Compliance (2)
- Deutschland. Bundesverfassungsgericht (2)
- Energiepolitik (2)
- Europäische Zentralbank (2)
- Finanzkrise (2)
- Immobilie (2)
- Immobilienwirtschaft (2)
- Insolvenz (2)
- Insolvenzrecht (2)
- Internet (2)
- Kartellrecht (2)
- Korruption (2)
- Körperschaftsteuer (2)
- Lernraum (2)
- Preisanpassungsklausel (2)
- Recht (2)
- Steuerrecht (2)
- Vergleich (2)
- Vertragsrecht (2)
- Wirtschaftsrecht (2)
- composition (2)
- design process (2)
- gender stereotypes (2)
- gender-sensitive design (2)
- gender-specific design (2)
- Aggregation-prone (1)
- Akkreditierung (1)
- Akte (1)
- Allgemeine Geschäftsbedingungen (1)
- Amerika (1)
- Amylase, Enzymcharakterisierung (1)
- Anorganische Analyse (1)
- Antikorruptionsgesetzgebung Großbritannien (1)
- Antikorruptionsgesetzgebung USA (1)
- Arbeitnehmer (1)
- Arbeitsmarkt (1)
- Arbeitsverhältnis (1)
- Arbeitszeit (1)
- Arbeitsökonomie (1)
- Archivrecht (1)
- Atomausstieg (1)
- Ausgliederung (1)
- Auslegung (1)
- BDSG (1)
- Bank (1)
- Bekämpfung (1)
- Betriebsrat (1)
- Beweisbarkeit (1)
- Beweiswert (1)
- Bewerbung (1)
- Bewertung (1)
- Biomechanics (1)
- Bologna-Prozess (1)
- Bone morphogenetic protein 2 (1)
- Branding (1)
- Brexit (1)
- Brexit (1)
- Bundesdatenschutzgesetz (2017) (1)
- Bundesverfassungsgericht (1)
- Cash-Pooling (1)
- Clearingstelle EEG (1)
- Cloud Computing (1)
- Corporate Identity (1)
- Corporate restructuring (1)
- Cr(VI) and Zn(II) cations (1)
- Crowdfunding (1)
- DSGVO (1)
- Data Collection (1)
- Datenschutz (1)
- Datenschutz-Grundverordnung (1)
- Datensicherung (1)
- Deep Learning (1)
- Designprozess (1)
- Deutscher Aktienindex (1)
- Deutschland / Mitbestimmungsgesetz (1)
- Deutschland. Bundesgerichtshof (1)
- Deutschland. Bundeskartellamt (1)
- Deutschland: Umweltgesetzbuch (1)
- Didaktik Wirtschaftswissenschaft (1)
- Digitalisierung (1)
- Due Diligence (1)
- E. coli SHuffle® T7 (1)
- EZB (1)
- Economic law (1)
- Einkommensteuer (1)
- Elektrizitätswirtschaft (1)
- Energiewende (1)
- Energiewirtschaft (1)
- Erfolgsfaktor (1)
- Erlass (1)
- Erneuerbare Energien (1)
- Erwerbsobliegenheit (1)
- Euro-crisis (1)
- Eurokrise (1)
- Europe (1)
- Europäische Grundfreiheiten (1)
- Europäischer Gerichtshof (1)
- Europäisches Recht (1)
- FCPA (1)
- Finanzlage (1)
- Finanztransaktionen (1)
- Finanztransaktionssteuer (1)
- Flügelform (1)
- Foreign Corrupt Practices Act (1)
- Frist (1)
- Gasversorgung (1)
- Gehalt (1)
- Geheimnisschutz (1)
- Geldbuße (1)
- Geldwäsche (1)
- Gemeinnützigkeit (1)
- Genderstereotype (1)
- Genossenschaft (1)
- Geschlecht (1)
- Gesellschaftsrecht (1)
- Gesetz zur Modernisierung des GmbH-Rechts und zur Bekämpfung von Missbräuchen (1)
- Gestaltung (1)
- Gewinnausschüttungen, Beihilfen, Corona-Hilfsmaßnahmen, Daimler (1)
- Grundfreiheiten (1)
- Grundgesetz für die Bundesrepublik Deutschland (1)
- Grundrecht (1)
- Haftung (1)
- Halbleiterschutzgesetz (1)
- Handel (1)
- Hauspflege (1)
- Hydrophilicity enhanced hBMP2 variant (1)
- Hypothek (1)
- ICP-Massenspektrometrie (1)
- Immobilien (1)
- In-silico-design (1)
- Informatik (1)
- Insolvenzeröffnung (1)
- Insolvenzplan (1)
- Insolvenzreife (1)
- Insolvenzverfahren (1)
- Insolvenzverschleppung (1)
- Interdependenz (1)
- Interdisziplinarität (1)
- Intereffikation (1)
- Internationales Steuerrecht (1)
- Journalismus (1)
- Jurist (1)
- Juristenausbildung (1)
- KMU (1)
- Kapitalerhaltung (1)
- Kapitalmarkt (1)
- Kernenergie (1)
- Klein- und Mittelbetrieb (1)
- Klimaschutz, Erneuerbare Energien, Osterpaket (1)
- Kohleausstieg (1)
- Kommunikation (1)
- Kompetenzen EU (1)
- Komposition (1)
- Konvergenz (1)
- Kreditmarkt (1)
- Leerstand (1)
- Legal education (1)
- Leiharbeit (1)
- Lizenzzahlungen (1)
- Luftverkehrsgesellschaft (1)
- Mapping (1)
- Markenmanagement (1)
- Markenrecht (1)
- Marketing (1)
- Master of Laws (1)
- Medialisierung (1)
- Methodology (1)
- Miete (1)
- Mietendeckel (1)
- Mietpreis (1)
- Mikrocomputer (1)
- Mikroinformatik (1)
- Mischbetrieb (1)
- Mitbestimmung (1)
- Mittelstand (1)
- Modellierung (1)
- Montanmitbestimmung (1)
- Ohrwurm (1)
- Organgesellschaft (1)
- Organschaft (1)
- Patentrecht (1)
- Pflichtenkollision (1)
- Planungsverfahren (1)
- Polymere (1)
- Private Altersversorgung (1)
- Privatkundengeschäft (1)
- Privatrecht (1)
- Professor (1)
- Rechtsdidaktik (1)
- Rechtsfolge (1)
- Rechtsprechung (1)
- Rechtswissenschaft (1)
- Rechtsökonomik (1)
- Regulierung (1)
- Reiserecht (1)
- Resozialisierung (1)
- Reverse Engineering (1)
- Reverse Mortgage (1)
- Rwanda (1)
- Schiedsrichterliches Verfahren (1)
- Schleichwerbung (1)
- Selbstanzeige (1)
- Social Innovation (1)
- Sozialrecht (1)
- Sprachenrecht (1)
- Steuerreform (1)
- Stille Rücklage (1)
- Strafrecht (1)
- Studiengang (1)
- Studium (1)
- Tobin-Steuer (1)
- Transaktion (1)
- Triage (1)
- UK Bribery Act (1)
- UKBA (1)
- Umkehrhypothek (1)
- Unternehmen (1)
- Unternehmensgründung (1)
- Unternehmenskauf (1)
- Unternehmensstrafrecht (1)
- Unternehmensübernahme (1)
- Unterscheidung (1)
- Urheberrecht (1)
- VR (1)
- Vereinbarkeit von Familie und Beruf (1)
- Verfassungsmäßigkeit (1)
- Verfassungsrecht (1)
- Vermögensbesteuerung (1)
- Virtualisierung (1)
- Virtuelle 3D-Welt (1)
- Virtuelle Realität (1)
- Virtueller Lernraum (1)
- Volkswirtschaft (1)
- Vor-GmbH (1)
- Wachstum, Nachhaltigkeit, Unternehmensfinanzierung (1)
- Wasserstoff (1)
- Werbeslogan (1)
- Werbewirkung (1)
- Werbung (1)
- Wertschöpfungsrechnung (1)
- Whistleblower (1)
- Whistleblowing (1)
- Wirtschaft (1)
- Wirtschaftsjurist (1)
- Wirtschaftswissenschaft (1)
- Wirtschaftswissenschaften (1)
- Wirtschaftswissenschaftliches Studium (1)
- Wohlverhaltensphase (1)
- Wohnungsangebot (1)
- Wohnungseigentum (1)
- XR (1)
- Zinsanpassungsklausel (1)
- Zinsgleitklausel (1)
- Zivilrecht (1)
- Zollrecht (1)
- Zufall (1)
- activated sludge (1)
- bacterial toxicity (1)
- bioinspired (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)
- biomimicry (1)
- blockchain (1)
- bloxberg (1)
- chlorinated phenols (1)
- design tools (1)
- dlt (1)
- erneuerbare Energien (1)
- ethereum (1)
- farming (1)
- finance crisis (1)
- financial market regulation (1)
- gGmbH (1)
- gendersensibles Design (1)
- innovation (1)
- junge Erwachsene (1)
- long-term toxicity (1)
- luminescent bacteria (1)
- open science (1)
- pH-shift elution (1)
- poa (1)
- poe (1)
- product development (1)
- respiration inhibition (1)
- solution finding (1)
- transport (1)
- Änderung (1)
- Öffentliche Schulden (1)
- Ökonomische Theorie des Rechts (1)
Institut
Earwig wings are highly foldable structures that lack internal muscles. The behaviour and shape changes of the wings during flight are yet unknown. We assume that they meet a great structural challenge to control the occurring deformations and prevent the wing from collapsing. At the folding structures especially, the wing could easily yield to the pressure. Detailed microscopy studies reveal adaptions in the structure and material which are not relevant for folding purposes. The wing is parted into two structurally different areas with, for example, a different trend or stiffness of the wing veins. The storage of stiff or more flexible material shows critical areas which undergo great changes or stress during flight. We verified this with high-speed video recordings. These reveal the extent of the occurring deformations and their locations, and support our assumptions. The video recordings reveal a dynamical change of a concave flexion line. In the static unfolded state, this flexion line blocks a folding line, so that the wing stays unfolded. However, during flight it extends and blocks a second critical folding line and prevents the wing from collapsing. With these results, more insight in passive wing control, especially within high foldable structures, is gained.
The conventional quantitative method for the analysis of inorganic elements in polymer matrices is a complex and time consuming process that presents a significant risk for error. Typically, polymers are digested in a microwave oven or other devices under high temperature and pressure for several hours while employing different mixtures of high purity acids. In many cases, particularly when high concentrations of doped elements are present, the digestion is often incomplete and therefore the reproducibility depends strongly on the type of polymer and additives used. A promising alternative technology that allows for the direct analysis of these polymers without digestion is laser ablation ICP-MS. Due to a lack of available reference materials and the presence of matrix dependent effects, a precise calibration cannot be obtained. In order to compensate for the matrix dependent effects the use of internal standardization is necessary. In this study the correlation between the carbon released during the ablation process and the 13C signal detected by ICP-MS and its use as an internal standard are investigated. For this purpose, twenty-one virgin polymer materials are ablated; the released carbon is determined and correlated with the corresponding integrated 13C signal. The correlation resulted in a direct relationship between the ablated carbon and 13C signal demonstrating the potential ability to neglect at least some of the matrix dependent and transport effects which occur during the laser ablation of virgin polymers.
Fruits (follicles) of Hakea salicifolia and Hakea sericea (Proteaceae) are characterised by pronounced lignification and open via a ventral suture and the dorsal side. The opening along both sides is unique within the Proteaceae. Both serotinous species are obligate seeders, whose spreading benefits from bush fire events. The different tissues and the course of the vascular bundles must allow the opening mechanism. While their 2D-arrangements are known to some extent from light-microscopy images of cross-sections, this work presents their three-dimensional structures and discusses their contribution to the opening of Hakea fruits. For this purpose, 3D greyscale images, reconstructed from µCT-projection data of both fruits are segmented, assisted by a deep learning algorithm (AI algorithm). 3D renderings from these segmentations show strongly interconnected vascular bundles that build a double-dome shaped network in each valve of H. salicifolia and a dome shaped honeycomb-structure in each valve of H. sericea. However, the vascular bundles of both species show no interconnection between the two lateral valves of the fruit but leave gaps for predetermined fracture tissues on the ventral and dorsal side. The opening of the fruits after a fire or after separation from the mother plant can be explained by the anisotropic shrinkage in the two valves of the fruit.