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Showing result 1 - 5 of 8 essays matching the above criteria.

  1. 1. The design of evacuation alarms for people who are deaf or hard of hearing

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Anastasia Afanasova; [2023]
    Keywords : Alarm system; Deaf people; Hard-of-hearing people; Fire safety.; Technology and Engineering;

    Abstract : The ability to hear is essential for receiving auditory signals, which serve as warnings and alerts in many situations, including fire evacuation. However, people with hearing impairments may miss out such signals and can be exposed to dangerous situations. READ MORE

  3. 2. E-Band SPDT RF Switch for a Class F PA in III-V Nanowire MOSFET Technology

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Rungeng Xu; [2022]
    Keywords : E-band; III-V Nanowire MOSFET; RF Switch; Class-F PA; Technology and Engineering;

    Abstract : This project designs an RF switch operating in E-band to provide a transmit path from a Class-F power amplifier (PA). The basic RF switch is based on the single-pole double-throw (SPDT) topology using shunt transistor switches and two λ/4 transmission line. READ MORE

  4. 3. Design and Development of a Measurement System to Track the Motion of a Point Absorber

    University essay from

    Author : Juliana Lüer; [2020]
    Keywords : accelerometer; AHRS; battery; buoy; data transmission; GNSS; gyroscope; IMU; solar panel; wave energy;

    Abstract : Because of climate change renewable energy field is becoming more and more relevant. Renewable energy can be gained from the sun, from wind but also from ocean waves. To support the research and development in this field reliably measured wave data is collected through a measurement system that shows the exact position of a buoy. READ MORE

  5. 4. Managing Design Change in Complex Production Development Project : A study at Scania Gearbox Assembly

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Beata Gradin; [2019]
    Keywords : Complex Project; Engineering Change; Production Development; Project Management; Simultaneous Development; Transmitted Design Change;

    Abstract : The speed of launching new products will accelerate and so the complexity of products and productions systems (Sorli et al 2006; Windt et al., 2008). Change is a natural effect of product development and it offers opportunities to develop the related production (Jarratt et al, 2011; Lager, 2002). READ MORE

  6. 5. A Monte Carlo simulation study of collimators for a high-spatial-resolution Gamma Emission Tomography instrument

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Anastasios Anastasiadis; [2019]
    Keywords : ;

    Abstract : The present master thesis concerns a study of collimator designs for a high-spatial-resolution Gamma Emission Tomography (GET) instrument for used fuels utilizing Monte Carlo simulation codes. Designing a collimator for this purpose is a multilateral process that requires many interconnected and conflicting objectives to be taken into consideration. READ MORE