Sökning: "STT"

Visar resultat 1 - 5 av 16 uppsatser innehållade ordet STT.

  1. 1. Minnestekniker bortom halvledare for inbyggda system

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

    Författare :Taseen Chowdhury; [2022]
    Nyckelord :MRAM; eMRAM; STT-MRAM; mikrokontroller; MTJ; spinntronik;

    Sammanfattning : Silicon manufacturers are experiencing shortages ofsemiconductors and the demand for cost-effective, power-efficientembedded memory solutions is increasing. For these issues, a newemerging memory technology called embedded magnetoresistiverandom access memory (eMRAM) and the development of thewrite mechanism called spin-transfer torque (STT-MRAM) havebeen proposed. LÄS MER

  3. 2. Security Transaction Taxes and Long-Term Volatility

    Master-uppsats, Stockholms universitet/Institutionen för ekonomisk historia och internationella relationer

    Författare :Guillem Ventura I Gabarró; [2021]
    Nyckelord :Securities tax; financial transaction tax; volatility; financial market; Tobin tax;

    Sammanfattning : The impact of Security Transaction Taxes (STTs) on the financial market has been studied by authors for decades, showing mixed results between positive, negative, or insignificant relations between STTs and financial volatility. This thesis adds a new approach to previous studies by taking an innovative long-term approach to the topic, analysing the effect of both the New York State STT (1905 – 1981) and the United States STT (1914 – 1966) on volatility in the New York Stock Exchange (NYSE) and NASDAQ as measured by the S&P500 Index. LÄS MER

  4. 3. Sustainability and Diffusion of SolarThermal Technology : A case study on brewery and mining industries

    Master-uppsats, Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Författare :Ranjith Reddy Elakanti; Rajaneesh Kumar Singh; [2021]
    Nyckelord :Sustainable development; Diffusion; Solar thermal technology; Heat demands.;

    Sammanfattning : Energy is the core component for all industries. Most of the energy demand is met by fossil fuels, which is one of the main reasons for the high level of carbon emissions from industries. LÄS MER

  5. 4. Effects of “classical” vs. “dynamic” silviculture of sessile oak-dominated stands in terms of height, diameter increments and natural mortality

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Alexandru-Mihai Goia; [2020]
    Nyckelord :sessile oak; cleaning-respacing; thinning; stand silviculture; crop tree silviculture; mortality; growth; Romania;

    Sammanfattning : Traditional oak silviculture in Romania is associated with high labor costs and long rotation cycles which are imposed by current norms and regulations. A small-scale R&D project, consisting of a block with four plots of 200 m2, was established in 2001 in a 15-year old sessile oak-dominated stand. LÄS MER

  7. 5. Emerging Non-Volatile Memory and Initial Experiences with PCM Main Memory

    Magister-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Axel Grönberg; [2020]
    Nyckelord :;

    Sammanfattning : A group of new non-volatile memory technologies with characteristics making them worthy of consideration for different parts of the memory hierarchy, including the main memory, are emerging. In this thesis I discuss the state of STT-RAM, ReRAM and PCM technologies which are three of the front runners in this group of new technologies. LÄS MER