Search for dissertations about: "pH"

Showing result 31 - 35 of 2465 swedish dissertations containing the word pH.

  2. 31. Detector Considerations for Time-of-Flight in Positron Emission Tomography

    Author : Florian Bauer; Christian Bohm; Magnus Dahlbom; Stockholms universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Positron Emission Tomography; Time of Flight; Depth of Interaction; LSO; Radiological physics; Radiofysik; Medical Radiation Physics; medicinsk strålningsfysik;

    Abstract : Positron-Emission-Tomography (PET) is a modern imaging technique in nuclear medicine providing quantitative 3D distribution of a radioactive tracer substance in the human body. The gamma-detector is the first link in the chain of components that constitutes a PET. READ MORE

  4. 32. Early intervention and autism : Improving preschool program quality for children with autism spectrum disorder receiving Early Intensive Behavioral Intervention using the Autism Program Environment Rating Scale (APERS)

    Author : Hampus Bejnö; Lise Roll-Pettersson; Sven Bölte; Lars Klintwall; Ulrika Långh; Corinna Grindle; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Applied Behavior Analysis; Autism Spectrum Disorder; Early Intensive Behavioral Intervention; Learning Environment; Preschool; Autism; mångsidiga program; förskola; lärmiljö; tillämpad beteendeanalys; specialpedagogik; Special Education;

    Abstract : The quality of the learning environment in preschool is of significant importance for children with autism spectrum disorder (ASD). However, very limited research has addressed how this environment can be improved. READ MORE

  5. 33. Creep aspects of softwood from the cell-wall level to structures

    Author : Rhodel Bengtsson; E. Kristofer Gamstedt; Mahmoud Mousavi; Reza Afshar; Falk Wittel; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Creep; Solid Mechanics; Wooden Materials; Linear Viscoelasticity; Experiments; Materialvetenskap; Materials Science;

    Abstract : This thesis addresses the intricate mechanical behaviour of natural materials, with a particular focus on wood. Despite millennia of use, understanding the mechanical behaviour of wood materials remains challenging due to their complex microstructures. READ MORE

  6. 34. Extending and Improving the Security Abstraction Model for Architectural Models of Autonomous Vehicles

    Author : Matthias Bergler; Kristina Lundqvist; Ramin Tavakoli Kolagari; Friedhelm Stappert; Mälardalens universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Abstract : .... READ MORE

  7. 35. Spatial complexity and fit between ecology and management : Making sense of patterns in fragmented landscapes

    Author : Arvid Bergsten; Örjan Bodin; Emily Minor; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Connectivity; Conservation; Dispersal; Ecological knowledge; Ecology; Forest; Fragmentation; Graph theory; Institutional fit; Landscape; Management; Metapopulation; Municipal ecologist; Network; Planning; Protected area; Scale mismatch; Social-Ecological; Urban; Wetland; naturresurshushållning; Natural Resources Management;

    Abstract : Avoiding the negative effects of habitat fragmentation on biodiversity is especially challenging when also the management institutions are spatially and administratively distributed. This doctoral thesis introduces five case studies that investigate ecological, social and social-ecological relations in fragmented landscapes. READ MORE