Sökning: "sändaren"

Visar resultat 16 - 20 av 91 uppsatser innehållade ordet sändaren.

  1. 16. Typographical trust issues : The impact of font types on trust in the context of online banking websites

    Kandidat-uppsats, Högskolan Dalarna/Informatik

    Författare :Freja Matsdotter; Lellah Johanna Turesson; [2019]
    Nyckelord :font; online banking; trust; trustworthiness; typography; web design; font; typsnitt; internetbank; tillit; pålitlighet; typografi; webbdesign;

    Sammanfattning : The purpose of this study was to examine if font choices affect how text and sender are perceived in the context of online banking websites. Large amounts of money are invested to produce effective design units; therefore, graphic designers need to be aware of how their font choices impact the readers’ perception of text. LÄS MER

  3. 17. Quality assessment of mineral wool insulation plates : Using ultrasonic non-destructive testing

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Linus Ikonen; Daniel Nilsson; [2019]
    Nyckelord :Non-destructive testing; linear ultrasound; mineral wool; fibrous materials; acoustics; frequency response; signal attenuation; Oförstörande provning; linjärt ultraljud; stenull; fibrösa material; akustik; frekvenssvar; signalförsvagning;

    Sammanfattning : In the manufacturing process of mineral wool insulation plates, defects arise, such as unmelted base minerals and uncured binder which gets embedded within the plates. To be able to sort out these defective plates from a manufacturing line, a reliable quality assessment is needed. LÄS MER

  4. 18. Channel-Based Intrusion Detection at the LTE Physical Layer

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

    Författare :Bjarki Mar Benediktsson; [2019]
    Nyckelord :;

    Sammanfattning : Long Term Evolution (LTE) is the most widespread cellular technology around the globe. An LTE device must communicate with base stations without encryption and authentication before a connection to a network is established and security steps executed. LÄS MER

  5. 19. Antenna Selection and Bit Allocation Strategies for Generalized Spatial Modulation

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

    Författare :Nilab Ismailoglu; [2019]
    Nyckelord :;

    Sammanfattning : Spatial Modulation (SM) is a novel transmission technique for Multiple InputMultiple Output (MIMO) systems. In SM, a block of information bits is dividedinto two, and mapped to constellation symbols and spatial symbols. Spatialinformation is carried by the active transmit antenna index for each transmittedblock. LÄS MER

  7. 20. Development of new criteria for train detection and evaluation in critical conditions

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

    Författare :Sofiane Kerbal; [2019]
    Nyckelord :railway signaling; train detection; track circuit; shunt; frequency modulation; frequency-shift keying modulation; third-order harmonic; short-time Fourier transform; power spectral density estimation; cross-correlation;

    Sammanfattning : Railway signaling is of paramount importance to ensure traffic management andsafety on the rail network. The main lines are divided into sections called ‘blocks’,which are governed by a fixed signal installation. To prevent trains from colliding,each block allows one train at once. LÄS MER