Sökning: "Saba Best"

Hittade 2 uppsatser innehållade orden Saba Best.

  1. 1. SOLAR ROOF - Roof potential investigation for installing PV system

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

    Författare :Forough Hosseini; Saba Salehi; [2020]
    Nyckelord :Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

    Sammanfattning : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. LÄS MER

  3. 2. Detection and Quantification of PCB insoil using GC/MS : - method development and education for users

    Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Elias Saba; [2013]
    Nyckelord :Transformative learning; GC; MS; PCB; teaching; pedagogics; detection; quantification; quadrupole MS; internal standard; chemical analysis; user manual; artefact; cognitivism; social constructivism.; Transformativ lärande; GC; MS; PCB; lärande; pedagogik; detektion; kvantifiering; kvadrupol MS; intern standard; kemisk analys; användamanual; artefakt; kognitivism; social konstruktivism.;

    Sammanfattning : The aim of this paper is to document the development of a method for detectionand quantification of Polychlorinated biphenyls (PCB) in soil using GasChromatography (GC) connected to a Quadrupole Mass Spectrometer (MS) via aninternal standard (CB189). The method developed is performed in conjunction withthe information provided by the Swedish environmental agency (Svenskanaturvårdsverket, SNV) in regards to PCB limits for sensitive land usage. LÄS MER