Sökning: "age code"

Visar resultat 6 - 10 av 40 avhandlingar innehållade orden age code.

  1. 6. Genetic code expansion in neurons for studying pathogenic mechanisms of Alzheimer disease

    Författare :Lea Susanne van Husen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Every three seconds a new patient is diagnosed with Alzheimer disease (AD). The primary risk factor for this irreversible, progressive brain disorder is old age. It is a growing health concern, not only for the patients, but also for their relatives and society, because the number of affected people is expected to double every 20 years. LÄS MER

  3. 7. Restraint factors and partial coefficients for crack risk analyses of early age concrete structures

    Författare :Martin Nilsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : It is well known for contractors that due to volume change during the hydration phase in concrete structures, large stresses can arise if the structures are restrained, stresses that may cause extensive cracking. Crack risk estimation of early age concrete structures can be based on five steps. LÄS MER

  4. 8. Neurocognitive Foundations of Child and Adult Number Processing : Neural Correlates and Functional Circuits Across Typical Development

    Författare :Mikael Skagenholt; Ulf Träff; Kenny Skagerlund; Karin Kucian; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Numerical cognition; fMRI; Triple code model; Cardinality; Ordinality; Functional connectivity; Development; Numerisk kognition; fMRI; Kardinalitet; Ordinalitet; Utveckling;

    Sammanfattning : The ability to mentally represent the exact numerosity of up to four perceived objects, as well as approximately estimating differences in numerical magnitude, appears to constitute a core-cognitive number sense. Symbolic representations of number (e.g. LÄS MER

  5. 9. Maintaining data consistency in embedded databases for vehicular systems

    Författare :Thomas Gustafsson; Jörgen Hansson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Engine control software; real-time; embedded applications; metainformation; algorithms; Performance evaluations; HP2PL; OCC; Computer science; Datavetenskap;

    Sammanfattning : The amount of data handled by real-time and embedded applications is increasing. This calls for data-centric approaches when designing embedded systems, where data and its metainformation (e.g., temporal correctness requirements) are stored centrally. LÄS MER

  7. 10. Longitudinal study of the impact on hearing from aging, genetic background and environmental exposures in male twins

    Författare :Renata Bogo; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Male twins; Longitudinal cohort study; Aging; Genetic influences; Hearing loss Tinnitus; Pure–Tone Average; Threshold shift; Prevalence; Incidence proportion; Noise exposure; Job–Exposure Matrix; Occupational work code;

    Sammanfattning : Background: Hearing loss is a process that normally develops over many years, and the ability to hear high–frequency sounds is often reduced first. Age, repeated exposure to loud noise and other risk factors, diseases, medications and injury, can damage the various structures of the ear and interfere with hearing. LÄS MER