Essays about: "low illuminance"

Showing result 1 - 5 of 11 essays containing the words low illuminance.

  1. 1. Application demonstrator for green IoT unit including Ligna S-power

    University essay from Linköpings universitet/Fysik, elektroteknik och matematik; Linköpings universitet/Tekniska fakulteten

    Author : Arvid Bläser; [2022]
    Keywords : Ligna; Energy; IoT; Battery; Printed; Electronics; Harvester; LoRa; LoRaWAN;

    Abstract : Ligna Energy has developed a printable battery, called S-Power. It is based on research in organic electronics. In order to demonstrate the functionality of the new batteries, an IoT device was developed. The demonstrator consisted of a Sensor for temperature and relative humidity (RH), LoRWAN communication and a circuit for energy harvesting. READ MORE

  3. 2. Security lighting in horse riding halls: Development of a simulation-led testing methodology in VR

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Sheikh Rishad Ahmmad; [2022]
    Keywords : Security lighting; horse riding halls; mesopic vision; Virtual Reality; object tracking; Technology and Engineering;

    Abstract : Security lighting plays a vital role for safe evacuation during an emergency such as power outage or a fire related incidence. Installing a security lighting system properly is more crucial for a horse riding facility for two reasons. READ MORE

  4. 3. The criterion-related validity of pupil diamater as a measurement of mental fatigue in air traffic controllers

    University essay from KTH/Ergonomi

    Author : Sandra Jonasson; [2021]
    Keywords : ;

    Abstract : Air traffic controllers face serious responsibilities and demanding work tasks on duty, which can lead to them experiencing mental fatigue. Due to the adverse effects that fatigue has on air traffic controllers’ performance, it is important to be able to measure their fatigue levels while on duty in order to be able to intervene when the fatigue reaches critical levels. READ MORE

  5. 4. Solar access potential affected by urban planning and building design – A parametric study in the urban context

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Yuncong Li; Yiting Tian; [2020]
    Keywords : Daylight; urban planning; solar access potential; sun hours; vertical sky component; vertical daylight illuminance; solar irradiation; parametric analysis; Berlin; Copenhagen; Hong Kong; Arts and Architecture; Technology and Engineering;

    Abstract : In the initial stage of planning, considering the solar impact of urban layout on the building can effectively avoid some irreversible design issues, improve the indoor environment, and reduce energy demand. The typical architectural models of three representative cities (Copenhagen, Berlin and Hong Kong) were selected as the analysis cases in this study. READ MORE

  6. 5. Living withlow intensity and warm light:Designing light in living roomsthrough Nordic daylight qualities

    University essay from KTH/Ljusdesign

    Author : Selen Çelik; [2019]
    Keywords : living room; Nordic daylight qualities; early afternoon darkness; low illuminance; warm light;

    Abstract : This thesis concentrates on lighting preferencesin living rooms concerning Nordic lightqualities in winter. Living rooms are spaceswhere we relax, communicate, eat, gather andread. Lighting in living rooms gives hints aboutour perception and character. READ MORE