Sökning: "A7"

Hittade 4 uppsatser innehållade ordet A7.

  1. 1. En ny urbanitet utanför murarna

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Elias Friberg; [2019]
    Nyckelord :Visby; Urbanitet; Arkitektur; A7; Ytterstad; Arts and Architecture;

    Sammanfattning : In this thesis project I investigate, analyze and develop a proposal in order to improve the urban qualities of my hometown, Visby on the island Gotland in the Baltic sea. The city had a major role as a trading port during the 12th and 13th centuries but then had an economic setback which hindered its growth until the19th century. LÄS MER

  2. 2. Integrated storage and pretreatment of wheat straw with different fungi : impact on ethanol production and storage microflora

    Master-uppsats, SLU/Dept. of Microbiology

    Författare :Harikrishnan Anjaly Sukumaran Nair; [2011]
    Nyckelord :Biofuel; wet storage; Biocontrol; Dilute acid pretreatment; Simultaneous; Pichia anomala; Pichia stipitis; Anthracophyllum discolor;

    Sammanfattning : Production of ethanol using cellulosic material as feedstock is crucial for sustainable fuel ethanol production.However a production process based on cellulosic biomass involves several energy and cost intensive steps like storage of biomass, pretreatment, hydrolysis and fermentation, where pretreatment is the energy intensive and troublesome step. LÄS MER

  3. 3. The toxicological evaluation of Sewage Effluents and Pharmaceuticals with the use of Zebrafish as a model organism

    L3-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Motunrayo Ganiyat Akande; [2008]
    Nyckelord :Zebrafish; Danio rerio; pharmaceuticals; reproduction test; fish sexual ; development test; fish embryo toxicity test; vitellogenin;

    Sammanfattning : The presence of pharmaceuticals in the environment has been an issue of increasing concern and sewage treatment plants have been identified as the principal sources ofpharmaceuticals and endocrine disrupting chemicals in the aquatic environment.In this study, zebrafish juveniles and adults were exposed to sewage effluents that had undergone treatment processes (A1-A7) at Hammarby Sjostad’s sewage treatment plant in order to evaluate the effectiveness of the treatment processes. LÄS MER

  4. 4. Konstruktion av datainsamlingskort för mätsystemet COMET

    Uppsats för yrkesexamina på grundnivå, Linköpings universitet/Institutionen för teknik och naturvetenskap; Linköpings universitet/Institutionen för teknik och naturvetenskap

    Författare :Magnus Karlström; Christofer Rydvall; [2002]
    Nyckelord :Electronics; Triscend A7; Signalanpassning; FIR filter; Givare; ADC; Instrumentförstärkare; Datainsamling.; Elektronik;

    Sammanfattning : During test flights SAAB uses the data acquisition system COMET 16. The part of the system that receives the signals from the sensors and converts them is called KSM 15. The purpose of this thesis is to develop a data acquisition module on stacked PC/104 modules with a lower production cost. LÄS MER