Multi-Channel LED Luminaires: An Object-Oriented Approach for Retail Lighting Based on the SOR Framework
status: published
status: published
The aims of this work are to provide a detailed physicochemical assessment of atmospheric particles collected in the vicinity of three iron and steelmaking plants and to indicate the importance of chemical characterisation of the particles, in addition to the assessment of the particle size and concentrations. In this study, atmospheric sampling si...
The solar proxy 10Be, measured in natural archives, has previously been assumed to lag solar activity by 1–2 yr. This reflects its residence time in the stratosphere where its main source lies. This study, based on a 30-yr global model simulation of the atmospheric transport of 10Be, shows that the stratospheric fraction of production varies signif...
Ba(4)Nb(2)O(9) and Ba(4)Ta(2)O(9) decompose upon heating in a CO(2)-rich atmosphere. Here, we report further in situ synchrotron X-ray diffraction studies under CO(2)-free atmospheres of variable humidity and under vacuum and show that this strongly influences the reconstructive phase transitions normally seen. Under normal atmospheric conditions, ...
Germany
Germany
Germany
Es wurde ein neues experimentelles Verfahren zur quantitativen Bestimmung des Abbaus von partikelgebundenen gering volatilen Substanzen (Pflanzenschutzmittel, persistente organische Schadstoffe (POP)) durch OH-Radikale aufgebaut. Der experimentelle Ansatz nutzt beruehrungslos gespeicherte Mikro- und Nanopartikel, auf deren Oberflaeche die zu unters...
Germany
Germany