Refine
H-BRS Bibliography
- yes (82) (remove)
Departments, institutes and facilities
- Fachbereich Angewandte Naturwissenschaften (23)
- Fachbereich Wirtschaftswissenschaften (21)
- Fachbereich Informatik (17)
- Fachbereich Ingenieurwissenschaften und Kommunikation (12)
- Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE) (9)
- Fachbereich Sozialpolitik und Soziale Sicherung (7)
- Institut für funktionale Gen-Analytik (IFGA) (7)
- Institute of Visual Computing (IVC) (5)
- Institut für Cyber Security & Privacy (ICSP) (2)
- Institut für Sicherheitsforschung (ISF) (2)
Document Type
- Article (82) (remove)
Year of publication
- 2015 (82) (remove)
Keywords
- Prozessmanagement (3)
- Sortimentspolitik (2)
- simulation (2)
- 3D activity landscapes (1)
- AMBER (1)
- Absatzkanal (1)
- Acute lymphoblastic leukemia (1)
- Adipose tissue-derived stem cells (1)
- Affordances (1)
- Altenhilfe (1)
- Apple replant disease (1)
- Arbeitswelt (1)
- Assekuranz (1)
- Asymmetric cell division (1)
- Ausbilder (1)
- Automatisierte Prozesse Rekonstruktio (1)
- Balance (1)
- Betrieb (1)
- Big Data (1)
- Bone marrow-derived stem cells (1)
- CREBBP (1)
- CSR (1)
- Cell lineage (1)
- Controlling (1)
- Crisis Communication (1)
- DC electric drives (1)
- Datenanalyse (1)
- Datenbasierte Prozessanalyse (1)
- Degree of conversion (1)
- Demenz (1)
- Dental resin (1)
- Development (1)
- EEG (1)
- ERP (1)
- Emotion (1)
- Evaluation (1)
- Exercise (1)
- Exergames (1)
- FTIR (1)
- Fall prevention (1)
- Fallbeschreibung (1)
- Fingerprint powder (1)
- Flächenproduktivität (1)
- Force field (1)
- Führung (1)
- GC (1)
- Galaxy: centre (1)
- Genes (1)
- Geschäftsprozessmanagement (1)
- Growth (1)
- Hardness mapping (1)
- High hyperdiploidy (1)
- High-resolution displays (1)
- Hochtechnologie (1)
- Homemade explosives (1)
- Homeobox (1)
- Hydrocarbon (1)
- IED (1)
- IKT-Sektor (1)
- ISM: individual objects: Orion KL (1)
- ISM: molecules (1)
- Ikaros (1)
- Informationssystem (1)
- Informationstechnik (1)
- Irradiance distribution (1)
- Issues Monitoring (1)
- Katamnese (1)
- Kennzahlen (1)
- Knoop micro-hardness (1)
- Kooperation (1)
- Kostenmanagement (1)
- Langzeitbehandlung (1)
- Lanthanide luminescence (1)
- Lernen (1)
- Light curing units (1)
- MS (1)
- Mesenchymal stromal cells (1)
- Microsoft CRM 2013 (1)
- Mobile explosive identification (1)
- Mobilfunk (1)
- N200 (1)
- Nonfood (1)
- Older adults (1)
- Outcome-Forschung (1)
- Oxidative stress (1)
- P1 receptor (1)
- P2 receptor (1)
- P300 (1)
- PWM converters (1)
- Patent (1)
- Patient-Reported Outcomes (PRO) (1)
- Patterning (1)
- Pflegepersonal (1)
- Physiological stress responses in plants (1)
- Plan-based robot control (1)
- Primary explosives (1)
- Projektbeschreibung (1)
- Projektmanagement (1)
- Propellants (1)
- Prozessanalyse (1)
- Prozessmanagementsoftware (1)
- Prozessoptimierung (1)
- Prozessorganisation (1)
- Purinergic signaling (1)
- Quality management (1)
- Qualitätsmanagement (1)
- Qualitätssicherung (1)
- RAS (1)
- Rapid Prototyping (1)
- Reasoning (1)
- Regeneration (1)
- Regenerative medicine (1)
- Rehabilitations-Statistik-Datenbank (RSD) (1)
- Relapse (1)
- Responsible consumer (1)
- Robotics (1)
- Routinedaten (1)
- SAXS (1)
- SB-Warenhäuser (1)
- Schadensprozess (1)
- Secondary compounds in plants (1)
- Sekundärdatenanalyse (1)
- Sense of presence (1)
- Sensor-based (1)
- Silica gel (1)
- Silica-based nanobeads (1)
- Smart Card (1)
- Smart Card User Interface Design, Interactive Smart Card Applications (1)
- Social Media Analysis (1)
- Social intelligence (1)
- Software (1)
- Sozialversicherung (1)
- Stem cells (1)
- Strength (1)
- Studium (1)
- Systempartnerschaft und Vertikalisierung (1)
- TATP (1)
- TNT (1)
- TP53 (1)
- Technologie (1)
- Terbium(III) dipicolinic acid complex (1)
- Testing (1)
- Theorie-Praxis (1)
- Thermoplastic polyurethanes (1)
- Unfallversicherung (1)
- Unity (1)
- Unternehmen (1)
- Unterstützung (1)
- Usability (1)
- Verkaufsfläche (1)
- Versicherung (1)
- Vertriebssysteme (1)
- Virtual reality (1)
- Visualization (1)
- Volterra-Wiener series (1)
- WAXS (1)
- Web Data Mining (1)
- X-ray powder diffraction (XRD) (1)
- accelerometer (1)
- ash (1)
- astrochemistry (1)
- bagasse (1)
- behavioural economics (1)
- boxing (1)
- consumer behaviour (1)
- copolymers of methacrylic acid with poly(ethylene glycol) methyl ether methacrylate macromonomers (1)
- corporate social responsibility (1)
- crystallinity (1)
- cysteine proteases (1)
- dual action model (1)
- error analysis (1)
- execution (1)
- explosives (1)
- extraction (1)
- follow-up (1)
- gas sensor (1)
- hand speed (1)
- high accuracy drives (1)
- human cathepsins (1)
- increments of retention indices (1)
- jab (1)
- large-high-resolution displays (1)
- line: profiles (1)
- mechanical properties (1)
- monitoring (1)
- morphology (1)
- multidimensional Z-transforms (1)
- nitrile inhibitors (1)
- nonlinear sampled-data systems (1)
- outcome research (1)
- planets and satellites: atmospheres (1)
- planets and satellites: detection (1)
- planets and satellites: individual: Mars (1)
- poly(ethylene glycol) methyl ether methacrylate macromonomers (1)
- pulsars: general (1)
- pulsars: individual: SGR J1745-2900 (1)
- pulse width modulation (1)
- punch (1)
- pyrolysis-GC (1)
- quality assurance (1)
- radiation mechanisms: non-thermal (1)
- radio lines: ISM (1)
- rapid prototyping tool (1)
- rehabilitation-statistical-database (RSD) (1)
- robot control architecture (1)
- routine data (1)
- secondary data analysis (1)
- semiconductors (1)
- stars: magnetars (1)
- stars: neutron (1)
- surveys (1)
- sweet sorghum (1)
- task planning (1)
- temperature influence (1)
- tools for education (1)
- triacetone triperoxide (1)
- tungsten oxide (1)
- velocity stabilising systems (1)
Sweet sorghum (Sorghum bicolor (L.) moench), a crop that is grown by subsistence farmers in Zimbabwe was used to extract silica gel in order to assess its possible use as a raw material for the production of silica-based products. The gel was prepared from sodium silicate extracted from sweet sorghum bagasse ash by sodium hydroxide leaching. Results show that maximum yield can be obtained at pH 5 and with 3 M sodium concentration. The silica gel prepared at optimum pH 5 had a bulk density of 0.5626 g/cm3 and anestimated porosity of 71.87%. Silica gel aged over 10 h had improved moisture adsorption properties. X-ray fluorescence (XRF) determinations show that the silica content in the ash is 40.1%. Characterization of sweet sorghum ash and silica gels produced at pH 5, 7 and 8.5 by Fourier Transform Infrared spectroscopy gave absorption bands similar to those reported by other researchers.Transmission electron micrographs show that silica prepared under optimum conditions is amorphous and consisted of irregular particles. Sweet sorghum proved to be a potential low cost raw material for the production of silica gel.
Unternehmen agieren in einem dynamischen Umfeld mit hoher Komplexität und Unsicherheit. Um dabei langfristig wettbewerbsfähig zu bleiben, ist eine kontinuierliche Optimierung der Prozesse erforderlich. Eine konsequente Prozessorientierung wird daher seit langem angestrebt. Zur Ermittlung des aktuellen Standes der Prozessorganisation in deutschen Unternehmen hat die Gesellschaft für Organisation e. V. (gfo) eine Studie durchführen lassen, deren erste Ergebnisse hier vorgestellt werden.