Sökning: "oil water"

Visar resultat 1 - 5 av 277 avhandlingar innehållade orden oil water.

  1. 1. Mixing Oil and Water : Studies of the Namibian Economy

    Författare :Jesper Stage; Karl-Gustaf Löfgren; Anders Danielson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Namibia; energy use; structural decomposition analysis; hedonic pricing; townships; groundwater use; fisheries; bioeconomic modelling; Nationalekonomi; Economics; Nationalekonomi; Economics; nationalekonomi;

    Sammanfattning : This thesis consists of four papers studying economic aspects of natural resource and environmental management in Namibia.Paper [I] analyses changes in Namibian energy use patterns between 1980 and 1998. LÄS MER

  3. 2. Mobile Computing and Project Communication : - mixing oil and water?

    Författare :Alexander Löfgren; Örjan Wikforss; Per Andersson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobile computing; Project communication; Construction; Implementation; Usefulness; Industrial organisation; administration and economics; Industriell organisation; administration och ekonomi;

    Sammanfattning : The use of mobile and wireless Information and Communication Technology (ICT) tools in geographically distributed project organizations appears to be an appropriate application of new technical capabilities in an existing business environment. But to successfully introduce and adopt a suitable mobile ICT-based project communication platform in an existing operational setting involves a complex framework of socio-technical issues that have to be considered. LÄS MER

  4. 3. Topical formulations, design and drug delivery : "A dive into water"

    Författare :Abdullah Ali; Marie Lodén; Anan Yagmur; Anders Hall; Malmö universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; water; topical formulations; Pickering emulsion; skin cream; drug delivery; tactile friction; sensory panel; nasal; buccal; mucosa; skin; triglycerides; ethanol; drug transport; cosmetic appeal;

    Sammanfattning : Water is a vital component regulating the properties of topical formulations and their interaction with biological barriers, such as skin and mucosa. Changing the watercontent within the frame of the pharmaceutical triangle will have a huge impact on which type of formulation, such as a cream, ointment, gel, or lotion, is formed, as well as the physical properties of the formulation. LÄS MER

  5. 4. Hydrothermal Liquefaction of Lignin into Bio-Oil

    Författare :Huyen Nguyen Lyckeskog; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydrothermal conversion; aging; bio-oil; stability; subcritical water; lignin;

    Sammanfattning : Lignin, one of the three main components of lignocellulosic biomass, is the second most abundant organic polymer found on Earth. Nowadays, most of the lignin (almost 99%) produced in the Kraft pulping process is used as internal fuel. LÄS MER

  7. 5. Development of Protein-Functionalized Magnetic Iron Oxide Nanoparticles: Potential Application in Water Treatment

    Författare :Chuka Okoli; Gunaratna Kuttuva Rajarao; M. Arturo López-Quintela; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The treatment of water to make it safe for human consumption is a problem of immense concern, both in developing and developed countries. However, the production of clean water with chemicals as coagulants has several drawbacks associated with cost, health risks and complexity in sludge management. LÄS MER