Sökning: "Sound Phase Change"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Sound Phase Change.

  1. 1. Methods for determining focal point and delay for ultrasound arrays and multichannel electronics

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Svante Rosenlind; [2023]
    Nyckelord :Focusing algorithms; k-wave; Spatiotemporal inverse filter; Gerchberg- Saxton algorithm; Focused ultrasound; Technology and Engineering;

    Sammanfattning : High intensity focused ultrasound is a growing technique for tissue ablation, among other uses, and given its destructive capabilities, there is a need for control of where the energy is delivered. There exist a number of methods for focusing such ultrasound arrays, but these often assume prior knowledge of the impulse response, or require extensive full-system simulations. LÄS MER

  3. 2. GHG impact of cloud IT solutions from Scania's commercial autonomous vehicles in use phase: Assessment, challenges, and possible recommendations to reduce GHG impact

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Cong Huifen; [2022]
    Nyckelord :Sustainable Development; Green IT; cloud service solution; cloud GHG emissions; cloud GHG assessment; Sustainable Software Development;

    Sammanfattning : Sustainability study in the ever-growing Information technology (IT) sector is an emerging interdisciplinary research field. As one essential element in this sector, the development and implementation of cloud-based autonomous vehicles have the great potential to bring convenience to society and are defined as the climate change mitigation strategy. LÄS MER

  4. 3. Laminated veneer lumber floor : An evaluation of performance

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Lisa Nuszkowski; Mylan Tran; [2022]
    Nyckelord :;

    Sammanfattning : The ongoing climate change has become a very discussed and accurate topic. A fifth of the Swedishemissions of greenhouse gases originate from buildings (Boverket, n.d). LÄS MER

  5. 4. Designing a better soundscape for the home office : Devlopment of acoustic furniture

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Hanna Mattsson; Theodor Mihel; [2021]
    Nyckelord :Industrial design engineering; Human centered design; Acoustic design; Furniture design; Product development; Home office; Sound environment; Teknisk design; människocentrerad design; Akustisk design; Möbeldesign; Produktutveckling; Hemmakontor; Ljudmiljö;

    Sammanfattning : As Covid-19 spread throughout the world in the early months of 2020 many people’s lives changed drastically. The situation forced millions of workers and students to start performing their work remotely from home. Currently in Sweden statistics shows that every third person working does it from home at least once a week. LÄS MER

  7. 5. The Power of Audio narrative : Ljudberättelse som belyser nätmobbning

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för teknik och estetik

    Författare :Louise Nilsson; David Andersson; [2020]
    Nyckelord :Audio narrative; sound design; Audio film; X for Change; dissonance; cyber bullying; Ljudberättande; ljuddesign; ljudfilm; X for Change; dissonans; nätmobbning;

    Sammanfattning : I det här kandidatarbetet har vi genom enbart ljudberättande försökt ta reda på hur vi kan belysa det viktiga ämnet nätmobbning. Vi har genom ett antal källor om ljudberättande med och utan visuellt stöd, tagit med allt viktigt i berättande för att sedan skapa en egen historia som ska beröra. LÄS MER