Vacancy rates have mainly improved across the south of England and Greater London, with empty sites increasing in the north of England, Yorkshire, Scotland and Wales.
To date, the efficiency of industrial-size bioreactors has mainly been improved based on empirical knowledge.
The initial plasmid pJOE4056.2, which already bears a well-working translation initiation signal of T7 gene 10 and the transcription terminator from the rrnB operon, has been mainly improved by insertion of a stem loop and by deletion of one cer site.
In past studies of Monascus pigment fermentation, research has mainly focused on improving cell densities and pigment production in fed-batch cultures with long incubation times (Krairak et al. 2000; Lee et al. 2013; Chen et al. 2015).
The focus has mainly been on improving balance, and thus reducing the risk of falls.
Previous research that engaged in solving radiological image overload has mainly been directed at improving radiologist's user interface devices, which enable better navigation in digital data.
For a long time, the cost-benefits evaluation of new road infrastructure, built in order to improve accessibility, has mainly been based on the time saving involved.
Previous research on alkaline pretreatment has mainly focused on optimization of the process parameters to improve substrate digestibility.
This has mainly been due to the introduction of multi-agent chemotherapy and improved radiotherapy techniques.
This is a vital undertaking, given that, traditionally, the government and international agencies have mainly focused upon improving water cleanliness and sanitation within urban communities, despite the fact that only 29% of Egypt's rural population has access to piped water, compared with 82% of the urban population.
