Sökning: "variable costing"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden variable costing.

  1. 1. Energy-efficient HVAC solution-sets for low-energy apartment buildings in Nordic climates - An analysis of an affordable housing project

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Laurence Gibbons; [2021]
    Nyckelord :Heating; Ventilation; Free cooling; Borehole; Ground source heat pump; Compact unit; Solar thermal collector; District heating; Underfloor heating; Radiators; Convectors; Thermal energy storage; Norway; Sweden; Finland.; Technology and Engineering;

    Sammanfattning : To meet the aims of the Paris climate agreement, it is necessary to reduce energy use in buildings. Efficient HVAC systems are a critical part in achieving a low delivered energy use. LÄS MER

  3. 2. Decision-Making Model for road planning based on Life Cycle Cost analysis of roads and bridges

    Master-uppsats, KTH/Byggvetenskap

    Författare :Lay Hout; [2019]
    Nyckelord :roadplanning; bridges;

    Sammanfattning : Infrastructure investment and management often incur high capital cost that dictates the decision making during the planning phase. Future operation and maintenance costs have been considered but in different methods. With the pressure of existing aging infrastructure, the need to cut down maintenance cost has been highlighted. LÄS MER

  4. 3. Improving PID control based on Neural Network

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Författare :Jun Li; [2018]
    Nyckelord :PID; neural network; PLC; TIA Portal;

    Sammanfattning : PID is a prevalent tool of automatic control in both industry and home environment, and PID parameters are often forced to modify because of systematic service on the machines or systems, which is time-costing. The project aims to investigate the possibility of applying neural network and reducing PID configuration in controlling industry process, by means of establishing control models and comparing control performance between conventional PID method and improved PID control based on neural network where two built neural networks are considered as cores to adjust weights which result in the suggested PID parameters. LÄS MER

  5. 4. Hedging malting barley : maximizing expected utility considering price, yield and quality risk

    Master-uppsats, SLU/Dept. of Economics

    Författare :Torgil Andersson; [2018]
    Nyckelord :expected utility; futures contracts; hedging; malting barley; quadratic risk; programming; quality risk; risk management; risk preference;

    Sammanfattning : Farmers are faced with situations with uncertain outcomes on a daily basis. Production risks stem from uncertainty about the performance of crops and the unpredictable nature of weather. Also, the markets for inputs and agricultural commodities affect the farm to a high degree. LÄS MER

  7. 5. Kalkyleringsmetoder - komparativ studie mellan Sverige och Danmark

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för ekonomi

    Författare :Victoria Svensson; [2015]
    Nyckelord :Kalkyleringsmetod; fullkostnadskalkyl; bidragskalkyl; kalkylpraxis; redovisningsstandard; externredovisning; Sverige; Danmark;

    Sammanfattning : Sammanfattning Kalkylens huvuduppgift är att tillgodose företagsledningen och andra beslutsfattare med relevant kostnadsinformation. Traditionellt har det förekommit skillnader i kalkylanvändning mellan Sverige och Danmark. LÄS MER