نتایج جستجو برای: maynards 1997 taxonomy

تعداد نتایج: 111214  

Journal: :Biological Journal of the Linnean Society 2010

Journal: :Journal of Documentation 2015

Journal: :Journal of Ethnobiology and Ethnomedicine 2007
Firew Mekbib

BACKGROUND Sorghum is one of the main staple food crops for the poorest and most food insecure people of the world. As Ethiopia is the centre of origin and diversity for sorghum, the crop has been cultivated for many thousands of years. Hence, indigenous knowledge based sorghum classification and naming has a long tradition. METHODS In order to assess folk taxonomy, various research methods w...

Journal: :Journal of the South African Veterinary Association 1997

1998
Ralph Bergmann

For defining attribute types to be used in the case representation, taxonomies occur quite often. The symbolic values at any node of the taxonomy tree are used as attribute values in a case or a query. A taxonomy type represents a relationship between the symbols through their position within the taxonomy-tree which expresses knowledge about the similarity between the symbols. This paper analyz...

Journal: :Decision Support Systems 2007
Daniel E. O'Leary

Taxonomies play an increasingly role in knowledge management, providing the basis on which to find and communicate knowledge, information and metrics. However, knowledge continues to evolve over time. As a result, taxonomies also need to continue to evolve. Two different evolved versions of a taxonomy for best practices, each based on the same original taxonomy were analyzed. This research inve...

1994
Paul F. Syverson

This paper presents a taxonomy of replay attacks on cryptographic protocols in terms of message origin and destination. The taxonomy is independent of any method used to analyze or prevent such attacks. It is also complete in the sense that any replay attack is composed entirely of elements classi ed by the taxonomy. The classi cation of attacks is illustrated using both new and previously know...

1996
Dave Goulson

Infection with an endoparasite frequently alters host behaviour. This study provides the first quantification of larval behaviour in a baculovirus / Lepidoptera system, and attempts to assess the ecological consequences of behavioural modification during infection. Larvae of the moth Mamestra brassicae (Lepidoptera: Noctuidae) exhibited higher rates of dispersal in the laboratory and field when...

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