Sökning: "Fredrik Bogren"

Hittade 4 uppsatser innehållade orden Fredrik Bogren.

  1. 1. Svenska ungdomars attityd till implantat av mikrochip i kroppen

    Kandidat-uppsats, Uppsala universitet/Informationssystem

    Författare :Fredrik Bogren; Patrik Chu; [2019]
    Nyckelord :Mikrochip; Chip; Integrerad Krets; Attityd; Implantat; Radio Frequency Identification; RFID; Datasäkerhet; Integritet; Hälsa;

    Sammanfattning : Mikrochip, eller integrerad krets, är en samling av elektroniska kretsar på en mindre platta. De går att finna i nästan alla elektroniska produkter, såsom i mobiler eller självkörande bilar. LÄS MER

  3. 2. Evidence for birch forests and a highly productive environment near the margin of the Fennoscandian ice sheet in the Värriötunturit area, northeastern Finland

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Fredrik Bogren; [2019]
    Nyckelord :Early Holocene; productive ice-marginal environment; subarctic birch forests; plant macrofossils; pollen; palaeoenvironmental reconstructions; palaeoclimate reconstructions; Värriötunturit; Kuutsjärvi; northeastern Finland; northern Fennoscandia;

    Sammanfattning : High-resolution records of early Holocene deposits are rare, and as a consequence reconstruction of terrestrial environments very soon after the deglaciation has often been difficult. In this study the palaeoenvironmental conditions of early Holocene (c. 10600-7500 cal. LÄS MER

  4. 3. LIDAR-analys av flygsanddyner i Västerbottens inland : Har dynmorfologi bildad under tidigare interstadialer bevarats i landskapet?

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Fredrik Bogren; [2015]
    Nyckelord :LIDAR; digital elevation model dem ; aeolian sand dunes; till-covered; preserved morphology; LIDAR; digital höjdmodell dem ; flygsanddyner; moräntäckt; bevarad morfologi;

    Sammanfattning : The aim of this study was to map the prevalence of aeolian sand dunes in Västerbotten, northern Sweden to find dunes formed during earlier deglaciation phases, which was then preserved in cold-based conditions during the youngest stadial of the Weichselian glaciation. These preserved dunes were expected to be covered by a layer of till and have a rather faint morphology compared to dunes formed during the Holocene. LÄS MER

  5. 4. Scalable Machine Learning for Big Data

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Fredrik Bredmar; Emanuel Andersson; Emil Bogren; [2014-09-22]
    Nyckelord :;

    Sammanfattning : We describe each step along the way to create a scalable machine learning system suitable to process large quantities of data. The techniques described in the report will aid in creating value from a dataset in a scalable fashion while still being accessible to non-specialized computer scientists and computer enthusiasts. LÄS MER