Search for dissertations about: "Jan Jonsson"

Showing result 1 - 5 of 9 swedish dissertations containing the words Jan Jonsson.

  1. 1. Construction site productivity measurements selection, application and evaluation of methods and measures

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Jan Jonsson; [1996]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction Engineering and Management; Byggproduktion;

    Abstract : A construction company consists of a number of different sites where the physical production is taking place. This production is not always performed in the best possible way. There are numerous things such as organisation, logistics, co-ordination, technique, quality and others that can be improved. READ MORE

  2. 2. Utbildning, social reproduktion och social skiktning

    University dissertation from Stockholm : Institutet för social forskning, Univ

    Author : Jan O. Jonsson; Stockholms universitet.; [1988]
    Keywords : Utbildningssociologi; Social skiktning; Jämlikhet;

    Abstract : .... READ MORE

  3. 3. Smoothed Particle Hydrodynamic of Hydraulic Jumps in Spillways

    University dissertation from Luleå tekniska universitet

    Author : Patrick Jonsson; Luleå tekniska universitet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : This thesis focus on the complex natural phenomena of hydraulic jumps using the numerical method Smoothed Particle Hydrodynamics (SPH). A hydraulic jump is highly turbulent and associated with turbulent energy dissipation, air entrainment, surface waves and spray and strong dissipative processes. READ MORE

  4. 4. Natural gas in the Asian Pacific region : market behavior and the Japanese electricity market

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Bo Jonsson; Luleå tekniska universitet.; [2001]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Abstract : This dissertation consists of four main chapters, all related to the Asian Pacific natural gas market, and the role of the Japanese electricity sector. The natural gas market in Asia Pacific is heavily dependent on the demand from Japan, which imports around 75% of the gas traded as LNG (liquefied natural gas) in the region. READ MORE

  5. 5. The Euclidean traveling salesman problem with neighborhoods and a connecting fence

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Håkan Jonsson; Luleå tekniska universitet.; [2000]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Abstract : An important class of problems in robotics deals with the planning of paths. In this thesis, we study this class of problems from an algorithmic point of view by considering cases where we have complete knowledge of the environment and each solution must ensure that a point-sized robot capable of moving continuously and turning arbitrarily accomplishes the following: (1) visits a given set of objects attached to an impenetrable simple polygon in the plane, and (2) travels along a path of minimum length over all the possible paths that visit the objects without crossing the polygon. READ MORE