Sökning: "building block method"

Visar resultat 1 - 5 av 44 avhandlingar innehållade orden building block method.

  1. 1. Prestressed hybrids of AAC and HPC : The BCE (Block Composed Element) building system. A conceptual study

    Författare :Hamid Bagheri; Bo Göran Hellers; Jonas Holmgren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Architecture and architectural conservation and restoration; Arkitektur och bebyggelsevård;

    Sammanfattning : There is an important potential for a development of a building system, if the present AACblock plants are completed with high performance concrete and pre-stressing technique. This can be done as a continuation of a present AAC production or in a site factory. Hybrid cooperation between AAC and concrete is not a new technology. LÄS MER

  3. 2. Numerical Conformal Mappings for Waveguides

    Författare :Anders Andersson; Börje Nilsson; Joachim Toft; Michael Benedicks; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; waveguide; building block method; numerical conformal mappings; Schwarz–Christoffel mapping; rounded corners method; approximate curve factors; outer polygon method; boundary curvature; zipper method; geodesic algorithm; acoustic wave scattering; electro-magnetic wave scattering; Applied mathematics; Tillämpad matematik; Mathematics; Matematik;

    Sammanfattning : Acoustic or electro-magnetic scattering in a waveguide with varying direction and cross-section can be re-formulated as a two-dimensional scattering problem, provided that the variations take place in only one dimension at a time. By using the so-called Building Block Method, it is possible to construct the scattering properties of a combination of scatterers when the properties of each scatterer are known. LÄS MER

  4. 3. Bilden som byggsten : Om Lars Gustafssons poetik och lyriska praktik

    Författare :Hans Söderström; Ingemar Algulin; Eva Lilja; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Lars Gustafsson; Swedish poetry; Modernism; descriptive poetry; emblematic poetry; pragmatism; pure poetry; image; Imagism; Vorticism; Literature; Litteraturvetenskap; Literature; litteraturvetenskap;

    Sammanfattning : The aim of this thesis is to reconstruct and describe the implicit poetic theory behind the lyrical practice of the Swedish poet Lars Gustafsson. The overarching inquiry concerns the importance of the poetic image, and the questions posed deals with the author’s views on his own poetry and on his own lyrical method. LÄS MER

  5. 4. Levulinic Acid : Versatile Building Block for Plasticizer Design

    Författare :Wenxiang Xuan; Minna Hakkarainen; Karin Odelius; Rafael Auras; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; levulinic acid; plasticizer; polylactide; migration; degradation; antibacterial;

    Sammanfattning : The utilization of renewable resources is a challenging and an importantaspect towards development of sustainable plastic products. Therefore,commercial biomass conversion to produce biobased chemicals isnecessary to replace current fossil-based chemicals. LÄS MER

  7. 5. A Novel Method for Adaptive Control of Manufacturing Equipment in Cloud Environments

    Författare :Göran Adamson; Philip Moore; Lihui Wang; Robert Harrison; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Function Block; Adaptive control; Robot-Control-as-a-Service; Cloud Manufacturing; Production and Automation Engineering; Produktion och automatiseringsteknik;

    Sammanfattning : The ability to adaptively control manufacturing equipment, both in local and distributed environments, is becoming increasingly more important for many manufacturing companies.One important reason for this is that manufacturing companies are facing increasing levels of changes, variations and uncertainty, caused by both internal and external factors, which can negatively impact their performance. LÄS MER