Sökning: "D Lu"

Visar resultat 21 - 25 av 860 avhandlingar innehållade orden D Lu.

  1. 21. Architecture Support and Scalability Analysis of Memory Consistency Models in Network-on-Chip based Systems

    Författare :Abdul Naeem; Axel Jantsch; Zhonghai Lu; Jari Nurmi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Memory consistency; Protected release consistency; Distributed shared memory; Network-on-Chip; Scalability;

    Sammanfattning : The shared memory systems should support parallelization at the computation (multi-core), communication (Network-on-Chip, NoC) and memory architecture levels to exploit the potential performance benefits. These parallel systems supporting shared memory abstraction both in the general purpose and application specific domains are confronting the critical issue of memory consistency. LÄS MER

  3. 22. Essays on R&D and Growth

    Författare :Henrik Braconier; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International commerce; Technology; Scale effects; Innovation; Imitation; R D; Endogenous Growth; Internationell ekonomi;

    Sammanfattning : The purpose of this study is to analyze some aspects of the relationship between R&D and economic growth. In Chapter 2 we analyze how costly imitation may be incorporated into an R&D-driven endogenous growth model. In the model, optimizing firms allocate resources to innovation or imitation. LÄS MER

  4. 23. R&D, International Spillovers and Productivity Growth

    Författare :Fredrik Sjöholm; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic theory; econometrics; productivity; Economics; spillovers; R D; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

    Sammanfattning : The study deals with R&D, international spillovers and productivity growth. More specifically the first issue we look at is whether R&D spillovers are transferred across different industries and countries. The effect of R&D conducted within the industry, as will as in other industries and countries, on productivity growth are examined. LÄS MER

  5. 24. Foodborne Virulence: Staphylococcus aureus Enterotoxins A and D

    Författare :Nina Wallin; Teknisk mikrobiologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; environmental factors; phage-encoded virulence; in vivo; enterotoxin D; enterotoxin A; gene expression; Staphylococcus aureus; virulence;

    Sammanfattning : The development of new, minimally processed food products challenges traditional concepts of food safety. How pathogenic bacteria behave in these new matrices is not known. To fill this knowledge gap and enable the production of food that is safe for the consumer, more information on virulence expression of pathogens in food matrices is required. LÄS MER

  7. 25. Vitamin D In Older Women - Fractures, Frailty and Mortality

    Författare :David Buchebner; Ortopedi - klinisk och molekylär osteoporosforskning; []
    Nyckelord :Vitamin D; Women; Fracture; Frailty; Mortality;

    Sammanfattning : Vitamin D (25OHD) is essential for maintaining calcium homeostasis and inadequate levels have been associated with negative musculoskeletal as well as extraskeletal effects. Individuals at especially high risk of developing hypovitaminosis D are the elderly. LÄS MER