Sökning: "storage ring"

Visar resultat 11 - 15 av 34 uppsatser innehållade orden storage ring.

  1. 11. Evaluation of Adaptive random forest algorithm for classification of evolving data stream

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ayham Alkazaz; Marwa Saado Kharouki; [2020]
    Nyckelord :;

    Sammanfattning :  In the era of big data, online machine learning algorithms have gained more and more traction from both academia and industry. In multiple scenarios decisions and predictions has to be made in near real-time as data is observed from continuously evolving data streams. LÄS MER

  3. 12. Frequency Map Analysis of the MAX IV Storage Rings

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Johan Lundquist; [2019]
    Nyckelord :Accelerator; MAX IV; Tune; Diagnostics; Turn by turn; Frequency map; Chromaticity; Beta function; BPM; Synchrotron; Physics and Astronomy;

    Sammanfattning : As a beam of particles moves through a storage ring each particle will perform transverse oscillations as a result of the focusing magnetic fields it encounters. The amount of transverse oscillations performed in a single revolution of the ring is known as the particle's betatron tune. LÄS MER

  4. 13. Den hanliga utterns reproduktion i Sverige (Lutra lutra)

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Jannike Ring; [2019]
    Nyckelord :europeisk utter; Lutra lutra; reproduktion; hanlig; säsong;

    Sammanfattning : Den Europeiska utterns (Lutra lutra) reproduktion, i synnerhet den hanliga, har trots sin historia av troligtvis miljögiftsorsakade reproduktionsstörningar inte blivit grundligt studerad. I norra Sverige har en säsongsvarierad reproduktion men med en fysiologisk möjlighet att reproducera sig året runt som ytterligare riskreduktion observerats hos honorna. LÄS MER

  5. 14. Performance Evaluation of Cassandra Scalability on Amazon EC2

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Författare :Siddhartha Srinadhuni; [2018]
    Nyckelord :Cassandra; Amazon EC2; Performance Evaluation; Scalability; Cloud Benchmarking; Data Scalability; Infrastructure as a service; Cassandra-stress;

    Sammanfattning : Context In the fields of communication systems and computer science, Infrastructure as a Service consists of building blocks for cloud computing and to provide robust network features. AWS is one such infrastructure as a service which provides several services out of which Elastic Cloud Compute (EC2) is used to deploy virtual machines across several data centers and provides fault tolerant storage for applications across the cloud. LÄS MER

  7. 15. Effect of Insertion Devices Tapering Mode of Operation on the MAX IV Storage Rings

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/MAX IV-laboratoriet

    Författare :Georgia Paraskaki; [2018]
    Nyckelord :Science General;

    Sammanfattning : Tapering is a mode of operation of insertion devices that allows the users to perform scanning in a range of photon energies. NanoMAX, BioMAX and BALDER are all beamlines of the 3 GeV MAX IV storage ring and will provide this special mode of operation for their users. LÄS MER