In contrast, the impact of the energy offsets across nanoscale heterojunctions in HNCs based on ternary Cu-chalcogenides has not yet been addressed in detail and is likely to depend on the nature of the PL in these materials, which is nevertheless still under debate.
A totally impossible miracle which nevertheless has taken place.
Nevertheless, the PMSM rotor is made of permanent magnetic material, which is relatively expensive and easily damaged.
Nevertheless, in the Mediterranean area, a large amount of mixed (concrete plus masonry) recycled aggregates is produced, making it advantageous to investigate the possible applications of this type of material, which has a highly variable composition.
Nevertheless, measuring oxidation rates obtained on standard size samples provides a basis for a meaningful comparison among materials, which may serve as much needed information for predictive models.
Nevertheless, the low material moduli, which makes design most often governed by deformability and instability phenomena, the brittle failure mechanisms and the high initial costs, have been delaying their widespread use.
We can find in some of the material choices the search for this particular monolithic quality which is nevertheless supple and flexible, such as the use of "Calçada" - Portuguese cobblestones - as the main plaza/exterior ground pavement; the particular tectonic feeling afforded by this material creates a more elastic layout where the connected levels and pathways are easily interchangeable.
Nevertheless, this forms only one part of the technical history of materials and techniques, because, according to Joyce Plesters "information about the techniques and materials of painters of the past is gained in two ways, firstly from documentary sources and secondly from the examination of the pictures themselves and the materials of which they are made" ([2], p. 101).
A significant issue related to the bonding of dissimilar materials is, nevertheless, that there are substantial differences between adherend material properties, which often lead to different structural and fracture responses.
Nevertheless, this process is relevant for small scale and niche applications such as (micro) fuel cells, electrochemical sensors or stimulation electrodes in which material properties are more important than material costs.
