Search for dissertations about: "systematic revision"

Showing result 1 - 5 of 18 swedish dissertations containing the words systematic revision.

  1. 1. A systematic revision of the Neotropical catfish genus Rhamdia (Teleostei, Pimelodidae)

    Author : Anders M. C. Silfvergrip; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Ryggradsdjur; Vertebrata; Systematik;

    Abstract : .... READ MORE

  2. 2. Systematics of Eucoilini : Exploring the diversity of a poorly known group of Cynipoid parasitic wasps

    Author : Mattias Forshage; Fredrik Ronquist; Göran Nordlander; John Heraty; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Eucoila; Trybliographa; Eucoilini; Eucoilinae; Figitidae; Cynipoidea; Hymenoptera; phylogenetics; diagnostics; classification; taxonomy; systematic revision; morphology; Systematics and phylogenetics; Systematik och fylogeni; Entomology; entomologi; systematisk zoologi; Systematic Zoology;

    Abstract : Many animal species are still undiscovered, even in Sweden. This thesis deals with the wasps of the subfamily Eucoilinae (of Figitidae, Cynipoidea), a poorly known group of small parasitoids of Dipteran flies. READ MORE

  3. 3. Molecules and morphology in Empidoidea (Diptera) : Phylogenetic analysis and taxonomical implications

    Author : Emma Wahlberg; Kjell Arne Johanson; Thomas Pape; Jeffrey Cumming; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Empidoidea; Empididae; Hybotidae; phylogeny; taxonomy; systematics; molecular data; morphology; revision; Systematic Zoology; zoologisk systematik och evolutionsforskning;

    Abstract : The classification and evolutionary history of the superfamily Empidoidea (Diptera) have been far from straightforward subjects. Morphology based phylogenies of the superfamily have been unable to answer many questions raised by both systematists and biogeographers, as well as ecologists and ethologists, partly due to morphological modifications and adaptations difficult to interpret. READ MORE

  4. 4. Anatomic anterior cruciate ligament reconstruction - aspects of surgical technique

    Author : Neel Desai; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Knee; Anterior cruciate ligament; Anatomic; Double-bundle; Single-bundle; Laxity; Register; AARSC; Score; Graft failure; Revision; Outcome;

    Abstract : Anatomic anterior cruciate ligament (ACL) reconstruction is a concept that has gained in interest and it aims to more effectively restore native ACL anatomy and function. Despite extensive research on the topic, the optimal surgical technique to accomplish this is still the subject of debate. READ MORE

  5. 5. MIMS - Multi Integrated Management Systems for Quality, Environment and Systematic Work Environment : A General management system, based on large Swedish companies

    Author : Hugo Eliasson; Lars Sörqvist; Thomas Zobel; KTH; []
    Keywords : Management System; Integrated Management; Multi; Integration; Quality; Environment; Systematic Work Environment; ISO 9001; ISO 14001; AFS 2001:1 and OHSAS 18001;

    Abstract : This thesis describes mature Multi Integrated Management System (MIMS), mainly within Swedish companies, certified against three or more certificates. Other criteria have been to have a business system, usually SAP R/3 and that the companies investigated have had more than 200 employees. READ MORE