Sökning: "adapter"

Visar resultat 1 - 5 av 71 uppsatser innehållade ordet adapter.

  1. 1. Wireless electrocardiogram based on ultra-wideband communications

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System

    Författare :Maria Toll; [2019]
    Nyckelord :UWB; ECG; EKG; ultra-wideband; electrocardiogram; ultra wideband; radio communication; Decawave; DW1000; IoT; internet of things; Android; IEEE 802.15.4-2011;

    Sammanfattning : The goal for this master thesis is to develop a prototype that uses ultra-wideband (UWB) communications to wirelessly transfer electrocardiogram (ECG) data from an ECG measurement unit to an Android device (smartphone or similar) which is used to process and display the ECG signals. The prototype should consist of two hardware nodes; (1) Node one having a ECG measurement unit (an AD8232 single lead heart rate monitor), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE); and (2) Node two having an Android device (an Android smartphone), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE). LÄS MER

  2. 2. Deciphering the ontogeny of unmutated and mutated subsets of Chronic Lymphocytic Leukemia

    Master-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Ahmed Mohamed; [2019]
    Nyckelord :CLL; NGS; mutated CLL; unmutated CLL; CD27 bright; CD27 dull; memory B cell; RNA-sequencing;

    Sammanfattning : Chronic Lymphocytic Leukemia (CLL) is a type of cancer that affects the B cells of the immune system causing problems in the process of producing antibodies. It can be sorted into mutated and unmutated CLL based on the percentage of somatic mutations in the Immunoglobulin Heavy chain Variable region (IgHV). LÄS MER

  3. 3. Analyzing VoIP connectivity and performance issues

    Kandidat-uppsats,

    Författare :Mehenni Sadaoui; [2019]
    Nyckelord :VoIP; connectivity and performance issues; call quality; packet traces.;

    Sammanfattning : The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology delivers voice communications over the internet protocol (IP) networks instead of the public switched telephone network (PSTN), calls can be made between two VoIP phones as well as between a VoIP phone and an analog phone connected to a VoIP adapter [1]. The use of this technology gives access to more communication options compared to the conventional telephony but the users face different problems, mostly connectivity and performance issues related to different factors such as latency and jitter [2], these factors affect directly the call quality and can result in choppy voice, echoes, or even in a call failure. LÄS MER

  4. 4. Konstruktion av motoruppkopplingsadapter

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap; Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Emil Jalderyd; Linus Legendi; [2019]
    Nyckelord :Produktvariation; produktionsvariation; robust design; motoruppkoppling; avgasuppkoppling; adapter; adapterkonstruktion; avgasadapter;

    Sammanfattning : Examensarbetets mål är att utveckla och konstruera en ny uppkopplingslösning för motorer som genomgår kvalitetssäkring hos Volvo Lastvagnar. Examensarbetet är genomfört som den avslutande delen av studierna på maskiningenjörsprogrammet på Högskolan i Skövde. LÄS MER

  5. 5. Visual Analytics Tool for Java Virtual Machine Execution Traces

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

    Författare :Monali Pande; [2019]
    Nyckelord :;

    Sammanfattning : The usage of multithreaded programs is continuously increasing, which leads to various concurrency issues. The non-deterministic approach of the thread scheduler makes the analysis of such programs complex. Thread-based visualization of the concurrent events helps to analyze a concurrent program efficiently. LÄS MER