Essays about: "VAL"

Showing result 1 - 5 of 1219 essays containing the word VAL.

  1. 1. Differences in velocity between the sexes and stages of courtship in a dance fly

    University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Author : Filip Myllyaho; [2022-02-17]
    Keywords : Dansfluga; Hilara maura; höghastighetskamera; partner-val; Dance fly; Hilara maura; high-speed camera; mate choice;

    Abstract : Dance flies (Diptera: Empididae: Empidinae) are famous for their elaborate mating behaviour, which can be broken down to three distinct stages in adults: hunting, swarming, and mating. In many species, males hunt for prey that they present as nuptial gifts to recipient females in swarms, after which the pair will copulate in the air or after landing on nearby vegetation. READ MORE

  2. 2. Emulsifying properties of cellulose oxalate and pectin from Norway spruce bark

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Semonti Hussain; [2022]
    Keywords : Cellulose oxalate COX ; Bark; Norway spruce; Pectin; Pickering emulsion; Pulp;

    Abstract : Nanocellulose is a sustainable material and has shown interesting properties in various applications. One such application is Pickering emulsion, where the nanocellulose stabilizes the oil and water interface. READ MORE

  3. 3. Produktionslandets inflytande : The influence of country-of-production

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Alva Jürgens; Hanna Sandberg; [2022]
    Keywords : Country of Production; Purchase Intention; Country Equity; Country Awareness; Country Loyalty; Country Image; Perceived Value; Produktionsland; köpintention; nationsvärde; nationskännedom; nationslojalitet; nationsuppfattning; upplevt värde;

    Abstract : Studien syftar till att undersöka hur modeföretags val av produktionsland påverkar svenska konsumenternas köpintention. Resultatet ska kunna användas som ett motiv av företag inom modesektorn i deras beslut om produktionsland. READ MORE

  4. 4. Supervised Machine Learning Modeling in Secondary Metallurgy : Predicting the Liquid Steel Temperature After the Vacuum Treatment Step of the Vacuum Tank Degasser

    University essay from KTH/Materialvetenskap

    Author : Roberto Vita; [2022]
    Keywords : Industy 4.0; Machine Learning; Statistical Modeling; Temperature Prediction; Vacuum Tank Degasser; Vacuum Treatment Step.; Industri 4.0; Maskininlärning; Statistisk modellering; Temperaturförutsägelse; Vakuumbehandlingssteg; Vakuumtankavgasare;

    Abstract : In recent years the steelmaking industry has been subjected to continuous attempts to improve its production route. The main goals has been to increase the competitiveness and to reduce the environmental impact. The development of predictive models has therefore been of crucial importance in order to achieve such optimization. READ MORE

  5. 5. How the Choice of Primary Treatment Affects the Biogas Potential of Primary Sludge

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Fanny Blom; [2022]
    Keywords : wastewater treatment; primary treatment; biogas potential; primary settling treatment; rotating belt filter; chemically enhanced primary treatment; environmental engineering; water resources engineering; Technology and Engineering;

    Abstract : The global heating has resulted in rising temperatures and more extreme weather conditions around the world. In combination with increasing energy demands, this has led to an increasing demand of renewable energy. One option is utilizing the wastewater to produce biogas. There-fore, wastewater can be seen as a resource rather than waste. READ MORE