Filtern
Erscheinungsjahr
- 2019 (18) (entfernen)
Dokumenttyp
Sprache
- Englisch (18)
Volltext vorhanden
- ja (18)
Gehört zur Bibliographie
- nein (18)
Schlagworte
- Maschinelles Lernen (3)
- machine learning (3)
- Künstliche Intelligenz (2)
- Personenkraftwagen (2)
- Rückenschmerz (2)
- Sport (2)
- back pain (2)
- sports (2)
- Aguascalientes (Staat) (1)
- Analyse (1)
- Autonomer Roboter (1)
- Berichterstattung (1)
- Bewertung (1)
- Bilderkennung (1)
- Bildung für nachhaltige Entwicklung (1)
- CO2 emissions (1)
- Computerfigur (1)
- Convolutional Neural Network (1)
- Dach (1)
- Deep learning (1)
- Deutschland (1)
- Dieselkraftstoff (1)
- E-Health (1)
- E-Learning (1)
- ESD (1)
- Elektrofahrzeug (1)
- Emissionsverringerung (1)
- Environmental Campus Birkenfeld (1)
- Epidemiologie (1)
- European diesel car boom (1)
- Flüchtling (1)
- Forschung (1)
- Fotovoltaik (1)
- Frame <Journalismus> (1)
- Fuzzy-Logik (1)
- GA-ANFIS (1)
- GA-FUZZY (1)
- GA-GA-FUZZY (1)
- Genetischer Algorithmus (1)
- Geschichte 2017 (1)
- Gesundheitswesen (1)
- Gesundheitsökonomie (1)
- Höheres Bildungswesen (1)
- Hüftgelenkprothese (1)
- Integriertes Lernen (1)
- Intensivpflege (1)
- Internet der Dinge (1)
- Internet of Things (1)
- Italien (1)
- Journalismus (1)
- Klimaschutz (1)
- Klimaänderung (1)
- Kniegelenkprothese (1)
- Kognitionswissenschaft (1)
- Kohlendioxidemission (1)
- Kommunikationswissenschaft (1)
- Krankengymnastik (1)
- LC50 (1)
- Leistung (1)
- Leistungssportler (1)
- Lernsoftware (1)
- Letalität (1)
- Mexiko (1)
- Nachsorge (1)
- Neuro-Fuzzy-System (1)
- Online-Algorithmus (1)
- Paramecium caudatum (1)
- Pflanzenkohle (1)
- Physik (1)
- Physikunterricht (1)
- Plug-in-Hybrid (1)
- Presse (1)
- Primäre Gesundheitsversorgung (1)
- Programmierumgebung (1)
- Prävention (1)
- Radar (1)
- Rapid Prototyping (1)
- Rehabilitation (1)
- Risikofaktor (1)
- Ruß (1)
- Rädertiere (1)
- STarT back tool (1)
- Sportverletzung (1)
- Studiengang (1)
- Teer (1)
- Telemedizin (1)
- Thailand (1)
- Toxizität (1)
- Toxizitätstest (1)
- Verdauung (1)
- Verteiltes System (1)
- Virtuelles Laboratorium (1)
- Wasserfloh (1)
- Wirbellose (1)
- Zigarettenrauch (1)
- acute toxicity test (1)
- adaptive neuro fuzzy system (1)
- aftercare (1)
- artificial intelligence (1)
- bachelor degree programs in business administration and mechanical engineering (1)
- black carbon (1)
- blended learning (1)
- break-even production (1)
- climate change mitigation (1)
- climate policy (1)
- communication studies (1)
- complaints (1)
- convolutional neural networks (1)
- cost-benefit analysis (1)
- critical care (1)
- deep learning (1)
- diesel emissions (1)
- distributed computing (1)
- educational software (1)
- efficiency trade-offs (1)
- electric cars (1)
- elutriate (1)
- emissions mitigation costs (1)
- enzymatic/mechanic digestion (1)
- epidemiology (1)
- evaluation (1)
- exercise therapy (1)
- fingerprint recognition (1)
- frame analysis (1)
- fuzzy logic (1)
- genetic algorithm (1)
- hazardous substances (1)
- health services research (1)
- higher education for a sustainable development (1)
- home-based (1)
- image recognition (1)
- incremental learning (1)
- indicator system (1)
- indoor localization (1)
- injury prevention program (IPP) (1)
- intensive care (1)
- internet of things (1)
- interstitial water (1)
- journalism (1)
- learning rates (1)
- learning vector quantization (1)
- medical consumables (1)
- medical economics (1)
- multimedia learning (1)
- online learning (1)
- overuse injuries (1)
- passenger cars (1)
- patient-reported outcomes (1)
- pedagogical agent (1)
- performance (1)
- physics (1)
- plug-in hybrid cars (1)
- primary health care (1)
- prognosis (1)
- psychometrics (1)
- questionnaire (1)
- radiative forcing (1)
- rapid prototyping (1)
- ratepayer (1)
- real-world emissions (1)
- refugee (1)
- rehabilitation (1)
- risk factors (1)
- rooftop PV (1)
- signal processing (1)
- sustainability education (1)
- symptoms (1)
- tar (1)
- telerehabilitation (1)
- time trend (1)
- total hip replacement (1)
- total knee replacement (1)
- utility (1)
- vehicle mass (1)
- vehicle power (1)
- virtual physics lab (1)
- visual programming environments (1)
- Überlastungsschaden (1)
Institut
- FB Umweltplanung/-technik (UCB) (7)
- FB Informatik + Therapiewissenschaft (5)
- ISS - Institut für Softwaresysteme in Wirtschaft, Umwelt und Verwaltung (2)
- FB Bauen + Leben (1)
- FB Wirtschaft (1)
- IfaS - Institut für angewandtes Stoffstrommanagement (1)
- LaROS - Labor für Radiotechnologie und optische Systeme (1)
Following a quantitative analysis of adequate feedstock, comprising 11 woody biomass species, four biochars were generated using a Kon-Tiki flame curtain kiln in the state of Aguascalientes, Mexico. Despite the high quality (certified by European Biochar Certificate), the biochars contain substantial quantities of hazardous substances, such as polycyclic aromatic hydrocarbons, polychlorinated dibenzo-p-dioxins and dibenzofurans, polychlorinated biphenyls, and heavy metals, which can induce adverse effects if wrongly applied to the environment. To assess the toxicity of biochars to non-target organisms, toxicity tests with four benthic and zooplanktonic invertebrate species, the ciliate Paramecium caudatum, the rotifer Lecane quadridentata, and the cladocerans Daphnia magna and Moina macrocopa were performed using biochar elutriates. In acute and chronic toxicity tests, no acute toxic effect to ciliates, but significant lethality to rotifers and cladocerans was detected. This lethal toxicity might be due to ingestion/digestion by enzymatic/mechanic processes of biochar by cladocerans and rotifers of toxic substances present in the biochar. No chronic toxicity was found where biochar elutriates were mixed with soil. These data indicate that it is instrumental to use toxicity tests to assess biochars’ toxicity to the environment, especially when applied close to sensitive habitats, and to stick closely to the quantitative set-point values.