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Showing result 1 - 5 of 33 essays matching the above criteria.

  1. 1. Improving the experimental setup for ultrasound-optical tomography imaging

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Ibtisam Dahir Ahmed; [2023]
    Keywords : Ultrasound-optical tomography UOT ; thulium-doped lithium niobate;

    Abstract : According to Bröstcancer förbundet, mammography is not efficient at detecting tumors in dense breast tissue or diagnosing breast cancer at its early stages. Ultrasound-optical tomography (UOT) is an imaging technique in development and has the potential for deep-tissue imaging. READ MORE

  3. 2. Assessment of Ground Vibration for Early-Stage Design

    University essay from KTH/Bro- och stålbyggnad

    Author : Fadi Rafea Jameel Jameel; Patrick Francesco Joseph; [2022]
    Keywords : ;

    Abstract : Ground borne vibrations in urban areas can be caused by human activities such as railwayand road traffic, construction works and industrial manufacturing. These vibrations can playa significant role in human comfort and the disruption of vibration sensitive equipment inbuildings. READ MORE

  4. 3. SafeWalk : A tool for the visually impaired

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Gabriel Färm; Mohammad Omar Abdullah; [2022]
    Keywords : App; Blind; Visually impaired; SafeWalk; Sensors; Buzzer; Battery;

    Abstract : This thesis aims to implement a system called SafeWalk to help visually impaired people to sense obstacles in their path and provide them with more independence and more effortless life routines without any external help. SafeWalk is a low power consuming system designed to replace the daily used white cane. READ MORE

  5. 4. Balancing between environmental impact and vibroacoustic performance for lightweight buildings

    University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Philip Carlsson; [2021]
    Keywords : Technology and Engineering;

    Abstract : Multi-storey buildings constructed in timber have become more common in recent years. A reason for this lies in the growing interest for sustainable building, where timber is seen as a particularly interesting alternative. READ MORE

  6. 5. Attenuation of structure-borne vibrations induced by trains passing railway switches

    University essay from KTH/Marcus Wallenberg Laboratoriet MWL

    Author : Fredrik Lindström; [2020]
    Keywords : ;

    Abstract : The study of structure-borne vibrations caused by railway traffic is becoming increasingly relevant along with the expansions of cities, as building projects are forced towards more sensitive areas, e.g closer to railway tracks. With high enough vibration levels, there is a risk for human annoyance inside buildings. READ MORE