Essays about: "thesis on ceiling"

Showing result 1 - 5 of 54 essays containing the words thesis on ceiling.

  1. 1. The effect of furniture on room acoustic parameters and its dependence on the sound absorbing properties of the ceiling

    University essay from Lunds universitet/Teknisk akustik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Huong Nguyen; [2023]
    Keywords : Room acoustics; furniture; Sabine s formula; SEA model; sound absorption; sound scattering; reverberation time; speech clarity; sound strength; Technology and Engineering;

    Abstract : In ordinary public rooms such as classrooms and offices, the base line of acoustical treatment is an absorbent suspended ceiling. Due to the non-uniform distribution of the absorptive ceiling material, the scattering as well as the absorption properties of furniture will have a significant effect on room acoustic parameters such as reverberation time, speech clarity and sound strength. READ MORE

  3. 2. Improving charging scheduling of public transport electric buses

    University essay from Lunds universitet/Produktionsekonomi

    Author : Franz Bamberg; Anna Hassler; [2023]
    Keywords : Peak load; electricity trading; spot prices; electric buses; bus transport operator; battery energy storage system; charging scheduling; Technology and Engineering;

    Abstract : Title: Improving charging scheduling of public transport electric buses Authors: Anna Hassler & Franz Bamberg Supervisor: Johan Marklund, Lund University Background: This thesis focuses on a Swedish BTO that operates EB fleets. For companies investing in electrification, record-high and volatile electricity prices, present challenges and creates a need to improve the charging scheduling of EBs to reduce costs. READ MORE

  4. 3. Breaking the Boardroom Ceiling: A Study on Gender Balance on the Boards of Swedish Listed Companies on Nasdaq OMX Stockholm

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Hedda Hövel; [2023]
    Keywords : corporate governance; gender equality; female board members; Nasdaq OMX Stockholm; Business and Economics;

    Abstract : Sweden is considered one of the most prominent countries for gender equality, with relatively high levels of female board members at publicly listed companies. However, the EU Law on Gender Balance on Boards implemented in 2022 adds pressure for Sweden to maintain, and improve, gender distribution on boards since Sweden was able to opt out of the law. READ MORE

  5. 4. Light as a biophilic medium: Workspaces with no view to nature

    University essay from KTH/Ljusdesign

    Author : Elena Mokeeva Hansson; [2023]
    Keywords : Lighting design; office lighting; daylight; visual ergonomics; well-being;

    Abstract : A substantial part of our lives is spent in offices where lighting is affecting our well-being and health, even if we are not aware of that. Offices are most commonly illuminated by high intensity ceiling lights or suspended linear luminaries which emit uniform light over our heads and cause glare. READ MORE

  6. 5. Flame Extensions Under Ceilings

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Martin Sturdy; [2023]
    Keywords : Flame length; curved ceiling; Technology and Engineering;

    Abstract : In this Master thesis project the factors affecting flame extension under flat and curved ceilings have been investigated. An experimental campaign was carried out in Lund University’s Fire Lab using a propane gas burner and heptane pool fire in different positions and heat release rates within the setups. READ MORE