A5077162584- Pharmaceutical and Antibiotic Environmental Impacts
- Social Sciences and Governance
- Analytical chemistry methods development
- Education, sociology, and vocational training
- Analytical Chemistry and Sensors
- Analytical Chemistry and Chromatography
- Water Quality Monitoring and Analysis
- Advanced Chemical Sensor Technologies
- Toxic Organic Pollutants Impact
- Microplastics and Plastic Pollution
- Fatigue and fracture mechanics
- Chemistry and Chemical Engineering
- Effects and risks of endocrine disrupting chemicals
- Recycling and Waste Management Techniques
- Pesticide Residue Analysis and Safety
- Cultural Insights and Digital Impacts
- Microstructure and Mechanical Properties of Steels
- Chemical Thermodynamics and Molecular Structure
- Analytical Methods in Pharmaceuticals
- Global Public Health Policies and Epidemiology
- Odor and Emission Control Technologies
- Metal Extraction and Bioleaching
- Risk Perception and Management
- demographic modeling and climate adaptation
- Microfluidic and Capillary Electrophoresis Applications
SINTEF Industry
2023-2024
University of Helsinki
2024
Centre Hospitalier Départemental Vendée
2017-2024
Roche (France)
2017-2024
SINTEF
2023-2024
Norwegian Geotechnical Institute
2015-2020
Umeå University
2015
657 Oslo
2015
Stress Environnementaux et Biosurveillance des Milieux Aquatiques
2011-2014
Forum Réfugiés - Cosi
2013
Many bacteria in the environment have adapted to presence of toxic heavy metals. Over last 30 years, this metal tolerance was subject extensive research. The bacterium Cupriavidus metallidurans strain CH34, originally isolated by us 1976 from a processing factory, is considered major model organism field because it withstands milli-molar range concentrations over 20 different ions. This mostly achieved rapid ion efflux but also metal-complexation and -reduction. We present here full genome...
The plastic additive bisphenol A (BPA) is commonly found in landfill leachate at levels exceeding acute toxicity benchmarks. To gain insight into the mechanisms controlling BPA emissions from waste and waste-handling facilities, a comprehensive field laboratory campaign was conducted to quantify solid materials (glass, combustibles, vehicle fluff, electric electronic equipment (WEEE), plastics, fly ash, bottom digestate), water, atmospheric dust Norwegian sorting, incineration, facilities....
The quality of chemical analysis is an important aspect passive sampling-based environmental assessments. present study reports on a proficiency testing program for the hydrophobic organic compounds in silicone and low-density polyethylene (LDPE) samplers hydrophilic polar integrative samplers. median between-laboratory coefficients variation (CVs) compound concentrations polymer phase were 33% (silicone) 38% (LDPE), similar to CVs obtained four earlier rounds this program. CV over all was...
Polar organic chemical integrative samplers (POCIS) have previously been used to monitor alkylphenol (AP) contamination in water and produced water. However, only the sorbent receiving phase of POCIS (Oasis beads) is traditionally analyzed, thus limiting use for monitoring a range APs with varying hydrophobicity. Here "pharmaceutical" was calibrated laboratory using static renewal setup (from 2-ethylphenol 4-n-nonylphenol) hydrophobicity (log Kow between 2.47 5.76). The sampler over its 28...
Even though production and open use of polychlorinated biphenyls (PCBs) have been phased out in Western industrialised countries since the 1980s, PCBs were still present waste collected from different handling facilities Norway 2013. Sums seven indicator-PCBs (I-PCB7: PCB-28, -52, -101, -118, -138, -153 -180) highest plastic (3700 ±1800 μg/kg, n=15), electrical electronic equipment (WEEE) (1300 ± 400 n=12) fine vehicle fluff (1800 1400 n=4) lowest glass waste, combustibles, bottom ash fly...
A comprehensive assessment of antimony in diverse waste-, leachate- and air-samples revealed plastic-containing waste bottom ash release the most.
This case study aims to cover a wide range of relevant aspects related combined cycle design, mechanical integrity and operational reliability for cogeneration heat power in FPSO systems. The methods consist optimization thermodynamic design geometry steam generator; vibration analysis flow induced vibrations; thermal stress estimation casings during cold start-stop scenarios. Challenges opportunities reliable water treatment systems are explored. results show that small tubes, compact tube...
In many cast metals fatigue crack initiates from a defect. The lower bound of the life in components can be estimated based on maximum defect size which is present component. this research distribution defects ferritic spheroidal graphite iron component was determined. Then, Gumbel used to estimate sizes cylindrical specimens with different dimensions. Based size, fracture mechanics approach determine for dimensions and geometrical effect modeled.
Abstract In recent years, metal oxides such as titania have been commercially available chromatographic beds that can potentially be used to achieve novel separations of polar compounds. For example β blockers, which are more often encountered in environmental sciences, a wide range polarity, and their basic character leads difficult sample treatment separation on conventional silica‐based sorbents. The contribution the selective analysis nine blockers was evaluated terms retention...
J'évoquais dans mon billet de juillet dernier le travail accompli tout au long du premier semestre 2023 recueil des besoins et attentes exprimés par les uns autres à l'égard l'Abes.Il s'agissait d'analyser notre offre nos services existants, ainsi que organisations l'ESR nous desservons.Un certain nombre sujets avaient émergé, exemple autour référentiels, la nécessité disposer plus grands volumes métadonnées, en particulier pour documentation électronique, ou d'une meilleure interconnexion...
Abstract High drug‐loaded polymeric microspheres hold promise in biomedical fields due to reduced excipient administration, minimized side effects, and enhanced therapeutical efficacy. Although thermodynamic factors like drug‐carrier material compatibility are well‐known influence the drug loading capacity of microspheres, they fail explain huge difference degree observed for polymers drugs with similar interactions. Here, based on droplet microfluidic platform, single solidification process...
Cet article porte sur la modélisation des culasses aluminium de moteurs diesel HDI en vue prédire leur tenue fatigue polycyclique.Celles-ci, avant d'être frettées, serrées le bloc moteur et utilisées service, subissent un traitement thermique (trempe revenu) afin d'améliorer leurs propriétés mécaniques.Lors ce procédé d'importantes contraintes résiduelles sont générées.Leur est nécessaire pour obtenir résultats numériques prédictifs.Une première difficulté vient échanges thermiques.Pour...