منابع مشابه
Computer-aided summarisation - what the user really wants
Computer-aided summarisation is a technology developed at the University of Wolverhampton as a complement to automatic summarisation, to produce high quality summaries with less effort. To achieve this, a user-friendly environment which incorporates several well-known summarisation methods has been developed. This paper presents the main features of the computer-aided summarisation environment ...
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Understanding what a reviewer wants helps authors write better papers and design better research studies. Central to any research study is the research question. This is the first thing the reviewer looks for. The question, or research aim, should be relevant, original and very clearly defined. The paper should also be scientifically valid; the methods should achieve the aim by addressing the q...
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We examine the effects of transit, documentation, and ports and customs delays on Africa’s exports. We find that transit delays have the most economically and statically significant effect on exports. A one day reduction in inland travel times leads to a 7 percent increase in exports. Put another way, a one day reduction in inland travel times translates into 1.5 percentage point decrease in al...
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Julius Lukes and co-workers evaluated the evolutionary origin of Trypanosoma equiperdum and Trypanosoma evansi, parasites that cause horse and camel diseases. Although similar to T. brucei, the sleeping-sickness parasite, these trypanosomes do not cycle through the tsetse fly and have been able to spread beyond Africa. Transmission occurs sexually, or via blood-sucking flies or vampire bats. Th...
متن کاملWhat drives manufacturing exports in Africa ?
It has been suggested that sub-Saharan Africa will not be a significant exporter of manufactured goods because it lacks the necessary skills. Wood 1994 argues that Africa can only export unskilled labour intensive manufactures, as unskilled labour is relatively abundant. Elsewhere it has been argued that African exports will be dominated by natural resource intensive goods, and that manufacturi...
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ژورنال
عنوان ژورنال: BMJ
سال: 2022
ISSN: ['0959-8138']
DOI: https://doi.org/10.1136/bmj.o345