Avancerad sökning

Hittade 4 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Integration of filamentous fungi in ethanol dry-mill biorefinery

    Författare :Jorge Ferreira; Högskolan i Borås; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; airlift bioreactors; ascomycetes; biomass; bubble column; ethanol; feed; Neurospora intermedia; thin stillage; zygomycetes; Resursåtervinning; Resource Recovery;

    Sammanfattning : The industrial production of bioethanol as a replacement to gasoline is well-established worldwide, using starch- or sugar-rich substrates. Additionally, the bioethanol plants produce animal feeds derived from fermentation leftovers. The biorefinery character of bioethanol plants can be enhanced via process diversification. LÄS MER

  3. 2. Remake: Design Foundations

    Författare :Anna Lidström; Lars Hallnäs; Högskolan i Borås; []
    Nyckelord :HUMANIORA; HUMANITIES; waste; surplus; redesign; remake; design; method; clothing;

    Sammanfattning : leftovers, waste, and surplus generated by increasing production and consumption of material goods. Their problem is not new, and over the last decade the search for a solution has given rise to various theories about and technologies for resource recovery and waste management. LÄS MER

  4. 3. Needed by Nobody : Homelessness, Humiliation, and Homelessness in Post-Socialist Russia

    Författare :Tova Höjdestrand; Karin Norman; Galina Lindquist; Bruce Grant; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Russia; post-socialist society; homelessness; housing; state surveillance; informal economy; urban space; intimate social relationships; gender; identity; ; Social anthropology; Socialantropologi;

    Sammanfattning : Homelessness became a conspicuous facet of Russian metropolitan cityscapes only in the 1990s, when the Soviet criminalization of ‘vagrancy’ and similar offences was abolished. This study investigates homelessness as a sociostructural phenomenon as well as an individually experienced life condition, with a focus on homeless people in St. LÄS MER

  5. 4. Tailings Dam Performance : Modeling and Safety Analysis of a Tailings dam

    Författare :Roger Knutsson; Annika Bjelkevik; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soil Mechanics; Geoteknik;

    Sammanfattning : Storage and management of mine waste are both needed in the mining industry. After mineral extraction of the ore, there are generally leftovers with insufficient economical value that need to be taken care of. The finest grained fractions are referred to as tailings. LÄS MER