In addition, the excitation of these nanoantennas usually requires complex feeding elements such as nanodipoles, off-plane laser sources or quantum dots14, 23, 24, which in practice represents an additional technological challenge.
Finally, the technological scenario assumes an additional technological advance for the most efficient energy saving measures (including a reduction of the installation costs).
In addition, it examines the relevance of trademarks and standards as additional technological indicators.
A direct, requiring no additional technological stages, emulsification process was established using herbal ingredients only.
A replacement of glass fibres with natural plant fibres as reinforcement in polymeric composites provides additional technological, economical, ecological and environmental benefits.
The use of this enzyme offers the possibility for protein degradation without other additional technological treatments, such as thermal and/or high pressure processing.
Our broader UK food and agriculture strategy, which includes additional technological improvements such as improved efficiency of livestock farming and decreased fossil-fuel inputs, should however carry smaller net costs (especially if supported by policy-related changes in consumer preferences leading to substitution with other 'lower carbon' and healthier foods).
With some additional technological advances, the break-even price would drop to $3.40 a gallon, they said.
To ensure that skill-biased technological change is not driving the results in Section 5, as a robustness check, I estimated equations (8) and (9) adding the change in skill intensity as an additional industry level control.
