Sökning: "per hjalmarsson"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden per hjalmarsson.

  1. 1. The effect of navigability on e-commerce for students

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Wilma Petersson; Anna Kärrlander; Erik Bertilsson; Erik Hjalmarsson; Lukas Floberg; Martin Stenström; Per Melin; Viktor Valfridsson; [2023]
    Nyckelord :navigability; navigation; second-hand; web-shop;

    Sammanfattning : The consumer trend towards sustainable purchasing habits online has increased due to the environmental impact of the clothing industry. While second-hand shopping is a popular option, it is often avoided due to the perceived inconvenience. LÄS MER

  3. 2. Dimensionering & simulering av ett PV-system för en eldriven båt

    M1-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Tobias Hjalmarsson; [2021]
    Nyckelord :solar energy; irradiance; photovoltaics; off-grid systems; marine applications; solenergi; instrålning; fotovoltaik; off-grid-system; marina applikationer;

    Sammanfattning : Examensarbetet som presenteras i denna rapport är ett delprojekt utfört i samarbete med Glava Energy Center och redovisar framtagningen av ett PV-system för den eldrivna båten Bowter. I rapporten utfördes en energianalys där solinstrålning i olika plan studerades och analyserades. LÄS MER

  4. 3. The effect of a lowered light intensity at night on cow traffic and milk yield in automatic milking systems

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Animal Nutrition and Management

    Författare :Fanny Hjalmarsson; [2014]
    Nyckelord :Cow traffic; Illumination; Light intensity; Milking frequency; Activity;

    Sammanfattning : Automatic milking systems (AMS) provide the opportunity for less manual labour and an increased milking frequency. But in order to reach an optimal milking frequency a well-functioning cow traffic is crucial. LÄS MER

  5. 4. Genomisk selektion och uppbyggnaden av avelsprogram hos mjölkkor

    Kandidat-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Fanny Hjalmarsson; [2012]
    Nyckelord :Genomics; Selection; Dairy cattle; Breeding;

    Sammanfattning : During the last decade a new technique in animal breeding has developed called genomic selection. It is based on estimations of the effect from genetic markers on traits that are calculated in a reference population. By genotyping individuals, genomic breeding values can then be estimated without phenotypic observations. LÄS MER

  7. 5. Safe retrieval of nutrients to improve food security

    Kandidat-uppsats, SLU/Dept. of Energy and Technology

    Författare :Marcus Hjalmarsson; [2012]
    Nyckelord :Ammonia; Food safety; Food security; Hygiene; Sanitation; Urea;

    Sammanfattning : Safe retrieval of nutrients from human excreta to fertilize crops in order to gain adequate yields will increase food security and sustainability in agriculture areas with nutrient-poor fields. Safe and nutritious food will meet the dietary needs of the individual which promotes public health and the ability of an active life. LÄS MER