Essays about: "D65"

Found 5 essays containing the word D65.

  1. 1. Building Orientation and Non-Image Forming Effects of Light. Connecting Simulation and reality in the case of Iggesund School.

    University essay from KTH/Ljusdesign

    Author : Gregor Ruta; [2022]
    Keywords : Alfa-Opic Metrics; Spectral Diet; OWL – Occupant Well-being through Lighting; Chronobiology; Daylight; Circadian Rhythmes; Melatonin; Vision;

    Abstract : In recent years there has been an increase in the number of apartments in Sweden. The officials are estimating that approximately 1000 primary schools need to be built to meet the 20% increase in students. Facing the rising demand; my thesis makes a contribution to sustainable school design via optimisation of the building orientation. READ MORE

  3. 2. Modeling and Control of Drill Rig Feeders

    University essay from Linköpings universitet/Reglerteknik

    Author : Andreas Larsson; [2019]
    Keywords : modeling control;

    Abstract : Autonomous mining machines can provide improvements in several desired aspects of the mining industry, ranging from improved safety and personnel expenses to machine utilization and fleets of machines working together. For these autonomous machines, control systems are essential. READ MORE

  4. 3. Spatial resolution threshold in layers and red jungle fowls : are there differences due to light intensity or light spectra?

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Pauline Annerstedt; [2018]
    Keywords : spatial resolution threshold; layer; red jungle fowls; visual acuity;

    Abstract : The domestic fowl (Gallus gallus domesticus) originates from the forests in South-east Asia. It may be correct to assume that the visual system of the domestic fowl is still adapted to light that is filtered through the green forest canopy. READ MORE

  5. 4. Optimal light spectrum to laying hens

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Rosan De Groot; [2018]
    Keywords : laying hen; behavior; light; spectrum; preference;

    Abstract : Modern poultry farming still struggles with high levels of feather pecking in laying hens (Gallus gallus domesticus). This form of abnormal pecking behavior is known to be affected by multiple factors, including effects from the light environment. READ MORE

  6. 5. Efficiency of Fluorescent Whitening Agents in Pigment Coatings

    University essay from Fakulteten för teknik- och naturvetenskap

    Author : Zaeem Aman; [2012]
    Keywords : LWC paper grade; FWA; Dye; Bench Coating; Brightness and Whiteness;

    Abstract : The objective of this work was to study the addition of fluorescent whitening agents (FWAs) for efficient use on pigment coating of paper substrates with low grammage and the goal was to achieve high optical response by using low amount of FWAs. A commercial light-weight coated (LWC) paper grade was provided by Stora Enso Corbehem Mill and isotropic laboratory sheets were produced at Stora Enso Research Centre using PFI sheet former. READ MORE