Essays about: "Light harvesting"

Showing result 16 - 20 of 61 essays containing the words Light harvesting.

  1. 16. Weight optimization of a harvesting head

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Anas Darwich; [2021]
    Keywords : Harvester; Forwarder; Topology optimization; Main plate; Skördare; Skrotare; Topologi optimering; Huvudplatta;

    Abstract : With the development of the deforestation industry and the increased demand for sawn goods and woods over the world, created a need for more efficient harvesting methods, a need that was represented by mechanized harvesters and forwarders in forestry. These machines are efficient when it comes to mass production and can cut and delimb trees of all sizes and kinds. READ MORE

  3. 17. Study of the vibronic mixing in chlorophylls with multidimensional spectroscopy

    University essay from Lunds universitet/Kemiska institutionen

    Author : Ignacio Martínez Casasús; [2021]
    Keywords : Two-dimensional spectroscopy; Ultrafast spectroscopy; Chlorophyll a; Chlorophylls; Photosynthesis; Light harvesting; Vibronic mixing; Quantum coherence; Chemical physics; Chemistry;

    Abstract : Chlorophylls comprise one of the most important families of molecules for the photosynthetic process. Chlorophyll-like molecules have been classically interpreted under the Gouterman model, being thought to feature two independent transitions, Qy(S1) and Qx(S2). READ MORE

  4. 18. Spilling the tea on tea : historia, odlingsförhållanden och skötselåtgärder

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : Jessica Johansson; [2021]
    Keywords : camellia sinensis; teodling; frilandsodling; perenn; växtförädling; skiffing; ; Kina; Indien; Sri Lanka;

    Abstract : Te har druckits i flera tusen år och är idag en av världens populäraste drycker. Det här arbetet är en litteraturstudie med syfte att ge en inblick i teodlingens historia och utbredning, de viktigaste geografiska och klimatiska faktorerna för teodling, vanligt förekommande odlingsåtgärder och skördemetoder. READ MORE

  5. 19. Energy and Circadian Assessment of a Combination Between Integrative Lighting and Daylight Harvesting

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

    Author : Ribhi Attar; Omar Al Mawla; [2021]
    Keywords : ALFA; Circadian Entrainment; Correlated Colour Temperature; Cortisol; Daylighting; Daylight Harvesting; Energy efficiency; Integrative lighting; Intrinsically photosensitive retinal ganglion cells; Melatonin; Melanopic Lux; Photopic Lux; Spectral Power Distribution; Technology and Engineering;

    Abstract : This study deals with the health and wellbeing of humans who work in offices as well as the energy use for the lighting. The focus is on how integrative lighting and daylight harvesting can be combined in an attempt to reduce the energy consumption while still eliciting a circadian response for the workers. READ MORE

  6. 20. Can real time data be used as an effective input for lighting control to influence human behaviour in a physical space against the backdrop of the global shift toward an experience economy?

    University essay from KTH/Ljusdesign

    Author : Siobhan Lawson; [2021]
    Keywords : phygital; experience; lighting; data; light; design; behaviour; retail; attention; ambient communication; group; lighting control;

    Abstract : The use of real time data as an input for lighting control is an emerging element for designers to implement into lighting schemes but does it add any value or have the ability to influence human behaviour? The recent development in technological capabilities, the demand within the emerging experience economy and the hybridisation of digital and physical realms make this a current and relevant investigation. This study aims to understand the relationship between light and behaviour and the potential of real time data to enhance it by initiating and curating lighting effect in a physical space. READ MORE