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Hittade 5 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Fracture mechanics analysis of concrete structures

    Författare :Ulf Ohlsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : This thesis presents results from numerical and analytical analyses of concrete structures as well as results from laboratory tests. Numerical methods based on the finite element method and fracture mechanics are used. The thesis comprises five papers and a general introductory part. LÄS MER

  3. 2. Fracture mechanics studies of concrete structures

    Författare :Ulf Ohlsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : .... LÄS MER

  4. 3. Funktionsentreprenad för drift och underhåll av vägar och gator

    Författare :Ulf Ohlsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : Contracts for the operation and maintenance of roads and streets are today characterized by short-term perspectives and a low rate of development. One reason for this is that the client placing an order, within the framework of traditional contract procedures, specifies in detail what shall be done and sometimes even orders a certain type of machinery and equipment. LÄS MER

  5. 4. Influence of dietary carbohydrates on plasma fatty acid composition : Results from interventional and observational studies

    Författare :Mohammed F. Bajahzer; Ulf Risérus; Lena Ohlsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; carbohydrates and fat metabolism; Nutrition; Nutrition;

    Sammanfattning : Given reporting bias in dietary questionnaires, biomarkers offer objective assessments. Measuring circulating fatty acid (FA) composition is an established method for evaluating dietary fat quality. However, the influence of carbohydrates and sugars on plasma FA composition is less clear. LÄS MER

  7. 5. Rekordår och miljonprogram : flerfamiljshus i stor skala : en fallstudiebaserad undersökning av politik, planläggning och estetik

    Författare :Lisbeth Söderqvist; Gärd Folkesdotter; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; konstvetenskap; Art History;

    Sammanfattning : The objective of the thesis is to illuminate and further the understanding of a period of history known as the ”record years” (1960-1975), and ”the million homes program” (1965-1974). The questions discussed in the thesis include: what was the attitude of local authorities to the building of homes? How was the location of the buildings decided? Which factors influenced the character of the buildings and housing areas? This involves a study of the interplay among the various actors and a discussion of the role of the architects. LÄS MER