Sökning: "IT-equipment"

Visar resultat 11 - 15 av 20 uppsatser innehållade ordet IT-equipment.

  1. 11. Chimney Effect in Data Centers : On the possibility to achieve natural draft through servers

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Sebastian Fredriksson; [2017]
    Nyckelord :;

    Sammanfattning : Data centers has in recent years experienced a rapid growth in numbers and size. Essentially, data centers are facilities housing IT equipment such as servers, switches and other network devices which use large amounts of electrical energy. Electrical energy is converted to heat by the data processing units in servers and therefore demand cooling. LÄS MER

  3. 12. Jämförelsestudie av kylmodeller förserverhallar i Sverige

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Magnus Sellstedt; Andreas Sjöling; [2017]
    Nyckelord :;

    Sammanfattning : Data centers around the world are using energy to process large amounts of data. Energy consumption is increasing with accelerating data usage, and data traffic is expected to increase by 20 percentage units each year between 2016 and 2022. LÄS MER

  4. 13. E-Waste Prevention in Sweden: Fostering Computer Refurbishment and Reuse

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Markus Scheffel; [2016]
    Nyckelord :E-waste prevention Sweden; Computer reuse market Sweden; Computer reuse organisations; Barriers to computer reuse organisations; Suppliers to computer reuse organisations; Customers of computer reuse organisations; Computer Refurbishing; IT Equipment Refurbishing; Business and Economics;

    Sammanfattning : The thesis at hand aims to provide an overview of the reuse market(s) for desktop and laptop computers in Sweden in order to support policy-makers and computer reuse organisations in developing strategies and measures to foster computer reuse and thus reducing the volume of related e-waste as outlined in the national Waste Prevention Plan 2014-2017. Existing types of computer reuse organisations, the barriers they face and their types of suppliers and (receiving) customers were assessed via telephonic in-depth interviews with representatives of nine computer reuse organisations in Sweden. LÄS MER

  5. 14. "Det handlar ju om förutsättningar" : En studie om IT-satsningar i svensk skola

    Magister-uppsats, Umeå universitet/Statsvetenskapliga institutionen; Umeå universitet/Centrum för skolledarutveckling

    Författare :Jenny Edvardsson; [2014]
    Nyckelord :school improvement; principals; teachers; ITventures; conditions; barriers and success factors; IT; IT-satsningar; skola; förutsättningar; hinder; framgångsfaktorer; rektor; lärare;

    Sammanfattning : Background: IT development has in recent decades been fast progressing. In Sweden many schools have begun to invest in IT and new technologies. LÄS MER

  7. 15. Interaktion med surfplatta och traditionella leksaker inom förskolan : En studie av likheter och skillnader ur ett socialt- och lärandeperspektiv

    Master-uppsats, Institutionen för informationsteknologi

    Författare :Hardy Eriksson; [2014]
    Nyckelord :;

    Sammanfattning : The main purpose of this study is to examine differences and similarities concerning teamwork and interactive skills among preschool children while they interact with an Ipad respective a number of selected traditional artifacts. The traditional artifacts chosen for this study are small Lego blocks, JovoToys (click and construct system) and large puzzles. LÄS MER