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Article
A 14C chronology for the Middle to Upper Palaeolithic transition at Bacho Kiro Cave, Bulgaria
The stratigraphy at Bacho Kiro Cave, Bulgaria, spans the Middle to Upper Palaeolithic transition, including an Initial Upper Palaeolithic (IUP) assemblage argued to represent the earliest arrival of Upper Pala...
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Land Use & Land Cover Map** in Europe: Examples from the UK
The United Kingdom (UK) has a long heritage in the development and application of land cover map** approaches based on Earth Observation (EO) data. This began in 1990 with a simple pixel-based classification...
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Article
Fed-batch two-phase production of alanine by a metabolically engineered Escherichia coli
dl-Alanine was produced from glucose in an Escherichia coli pfl pps poxB ldhA aceEF pTrc99A-alaD strain which lacked pyruvate-formate lyase, phosphoenolpyruvate (PEP) synthase, pyruvate o...
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Article
Assessing seasonal vegetation change in coastal wetlands with airborne remote sensing: an outline methodology
Airborne remote sensing offers high-density, spatially-averaged synoptic samples of radiation reflected from a surface which can be used to infer ecological processes and community composition. Unfortunately, ...
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Article
Variations in inocula and their influence on the productivity of antibiotic fermentations
Inocula, used for the production of penicillin and griseofulvin, giving different yields, were investigated. Biochemical factors, such as the level of enzyme activity and efficiency, were at least as important...