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Visar resultat 1 - 5 av 59 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Analysis and optimisation of energy and environmental performance of an integrated steel plant by process integration

    Författare :Mikael Larsson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Sammanfattning : The process industries stand for a substantial part of the energy used in Sweden. Industrial systems, such as an integrated steel plant, involve large interchange of energy between various processes and process streams. A major task for the steel industry is to minimize environmental impact, the consumption of energy and raw materials. LÄS MER

  3. 2. Orientation of collectors adsorbed at the ZnS/solution interface

    Författare :Margareta Lidström-Larsson; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemistry of Interfaces; Gränsytors kemi;

    Sammanfattning : The separation and concentration of minerals by flotation is a well-known industrial process. In this process collectors are used to increase the hydrophobicity of the surfaces of the minerals. LÄS MER

  4. 3. Layered optical networks : implications to switching and transmission

    Författare :Stefan Larsson; KTH; []
    Nyckelord :;

    Sammanfattning : With the aim of supporting and enhancing high-capacitycommunication networks, such as telephony, Internet and others,this work has investigated:· transmission gains withtime-slotted optical communication, · performance ofoptical add/drop multiplexers (OADMs) and optical crossconnects(OXCs), · OXC networks serving Internet Protocol(IP)-routers, · packet hop reductions in IP-controlledoptical networks, · a simple optical neighbour discoverymethod, · economics of complementing a client network withan optical express layer.Time-slotting was shown to enable bi-directionaltransmission at the same frequency and multiwavelengthtransmission over dispersion-shifted fibre. LÄS MER

  5. 4. Tissue destruction in arthritis : experimental studies

    Författare :Esbjörn Larsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Destruction of joint cartilage and bone is one of the most serious consequences of chronic arthritis. Clinically, the standard assessment of joint destruction is performed by radiography. LÄS MER

  7. 5. Text och tolkning i svenska författarbiografier : Elin Wägners Selma Lagerlöf, Elisabeth Tykessons Atterbom och Fredrik Bööks Verner von Heidenstam

    Författare :Inger Larsson; Lunds universitets bibliotek; []
    Nyckelord :HUMANIORA; HUMANITIES; history of Swedish literary biography; Keywords: Literary biography; Swedish 20th century biography; Ira B. Nadel; Leon Edel; General and comparative literature; literature criticism; Allmän och jämförande litteratur; literary theory; biography and theory; litteraturkritik; litteraturteori; Scandinavian languages and literature; Nordiska språk språk och litteratur ;

    Sammanfattning : The aim of the present thesis is twofold: to examine literary biography as literary text and, on the basis of my findings, to adopt a reasonable perspective on the theoretical debate about the fictionality of such biographies. In my introduction I trace the theoretical developments underlying this metaperspective and supply with an historical survey of literary biography as practised in Sweden. LÄS MER