Sökning: "uncovered area"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden uncovered area.

  1. 1. Influence of Substrate Topography on Ink Distribution in Flexography

    Författare :Gustavo Gil Barros; Per-Åke Johansson; Gunnar Engström; Magnus Lestelius; Patrice J. Mangin; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; paperboard; topography; optical measurement; OptiTopo; flexography; flexo; print quality; printability; uncovered area; UCA; image analysis; frequency analysis; surface properties; paper properties; test equipment; measuring instrument; Chemical engineering; Kemiteknik; Chemical Engineering; Kemiteknik;

    Sammanfattning : The printability of paper in flexography is largely dependent on the topographical characteristics of the substrate. Topography imaging instruments make it possible to obtain three-dimensional scans of paper surfaces that can be further used to calculate valuable quality parameters. LÄS MER

  3. 2. Molecular Mechanisms of Reward and Aversion

    Författare :Anna Klawonn; David Engblom; Anders Blomqvist; Paul Kenny; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Motivation; Dopamine; Reward; Aversion; Negative affect; Systemic Inflammation; Drug Addiction; Cytokines; Prostaglandin E2; Melanocortin receptor 4; Acetylcholine; Muscarinic M4 receptor;

    Sammanfattning : Various molecular pathways in the brain shape our understanding of good and bad, as well as our motivation to seek and avoid such stimuli. This work evolves around how systemic inflammation causes aversion; and why general unpleasant states such as sickness, stress, pain and nausea are encoded by our brain as undesirable; and contrary to these questions, how drugs of abuse can subjugate the motivational neurocircuitry of the brain. LÄS MER

  4. 3. On Fluoridation of Chewing Sticks (Miswaks) with Respect to Dental Caries

    Författare :Hosam A Baeshen; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Approximal area; caries lesions; chewing stick Miswak ; fluoride; fluoride retention; fluoride solution; fluoride toothpaste; impregnation; orthodontic patients; saliva; Salvadora Persica;

    Sammanfattning : The chewing stick known as a “Miswak” is a natural toothbrush that is widely used for cleaning the teeth. It has been used for thousands of years in Asia, Africa and the Middle East. The aim of this thesis was to evaluate the Miswak as a vehicle for fluoride delivery in the oral cavity. LÄS MER

  5. 4. Optical Topographical Characterisation for Flexographic Printability

    Författare :Gustavo Gil Barros; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical Engineering; Kemiteknik;

    Sammanfattning : The flexographic printability is largely dependent on the topographical characteristics of the substrate. OptiTopo is a recently developed optical imaging technique, which provides precise and fast topographic scans of both printed and unprinted paper surfaces. LÄS MER

  7. 5. Infrafaces: Essays on the Artistic Interaction

    Författare :Marco Muñoz; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; interaction; artistic research; digital art; infrafaces; interface; paradoxes; art and technology;

    Sammanfattning : The essays collected in this dissertation introduce a new concept in the field of interactive art: the concept of infrafaces. This thesis shows how a new zone is discovered when two or more elements connect. LÄS MER