Sökning: "Tomas Karlsson"

Visar resultat 6 - 10 av 22 avhandlingar innehållade orden Tomas Karlsson.

  1. 6. Time Correlated Single Photon Spectroscopy on Pyramidal Quantum Dots

    Författare :Tomas Jemsson; Fredrik Karlsson; Per-Olof Holtz; Sytjugov Ilya; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Generation of non-classical light is both of fundamental interest and a common condition for quantum information applications (QIA). One feasible type of single photon emitter for QIA is based on semiconductor quantum dots (QDs), due to their atomic-like energy structure and their possibility to be integrated with other semiconductor devices on the same chip. LÄS MER

  3. 7. Swelling of Cellulose Fibrillar Matrices and Gels

    Författare :Pernilla Karlsson; Lars Wågberg; Per Tomas Larsson; Eero Kontturi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; swelling; hydrogel; cellulose; wood; cellulose fibrils; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : One of the major challenges of today´s society is to find a sustainable way to create a living based on the resources on earth. It is a challenge that includes a transition from fossil-based materials to renewable/biodegradable raw materials and also the creation of an environmentally friendly circular material flow. LÄS MER

  4. 8. Possessed Earth : Ownership and Power in the Salween Peace Park of Southeast Myanmar

    Författare :Tomas Cole; Bengt Karlsson; Johan Lindquist; Magnus Fiskesjö; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Myanmar; conflict; peace; conservation; political ecology; ownership; sovereignty; indigeneity; ontology; socialantropologi; Social Anthropology;

    Sammanfattning : In the wake of seven decades of protracted revolution and armed conflict in Southeast Myanmar, an ensemble of indigenous peoples and transnational activists have begun formulating a radical alternative vision of how peace and conservation might be achieved in practice. Through translating and rescaling indigenous modes of possessing the earth, this ensemble is working to transform 5,000 km2 of highly contested terrain in the highlands along the Salween River into a conservation zone they call the Salween Peace Park. LÄS MER

  5. 9. Using airborne eDNA to study ecosystem dynamics

    Författare :Edvin Karlsson; Per Stenberg; Mats Forsman; Tomas Brodin; Donald J Baird; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : In this era of global biodiversity crisis, the need to monitor ecological communities over space and time is more pressing than ever to effectively direct biodiversity conservation and management efforts. To understand the natural dynamics of an ecosystem, and the impact of anthropogenic activities related to environmental and climate change, long time series are needed to accurately link such processes to ecosystem change. LÄS MER

  7. 10. Alexander, Sara och skriften : en skriftbruksetnografisk studie av barn i mellanåren

    Författare :Tomas Svensson; Per Ledin; Ann-Carita Evaldsson; Anna-Malin Karlsson; Örebro universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; literacy; literacy event; writing; read; write; children; ethnography; ethnometodology; everyday activities; action; Svenska språket; Swedish Language;

    Sammanfattning : This thesis focuses on literacy in children aged 11-12. The overriding purpose is to describe the specific competencies that children employ in their daily use of writing. LÄS MER