Sökning: "numerical flexibility"

Visar resultat 1 - 5 av 77 avhandlingar innehållade orden numerical flexibility.

  1. 1. Flexibilitetens gränser : Förändring och friktion i arbetsliv och familj

    Författare :Anne Grönlund; Thomas P. Boje; Jonas Edlund; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Flexibility; flexibilization; working time; flexible work hours; functional flexibility; labour market regulation; numerical flexibility; gender segregation; gender equality; family; work family conflict; housework; leisure activities; job enrichment; work intensification; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : THE TERM FLEXIBILITY has come to be a symbol for a number of grand hopes. An increased flexibility is seen as a key issue for modern organisations and is assumed to pave the way for a more gender equal and family friendly working life. LÄS MER

  3. 2. Flexibilitetens främlingar : - om anställda i bemanningsföretag

    Författare :Gunilla Olofsdotter; Lars-Erik Wolvén; Gunnar Augustsson; Ann-Mari Sellerberg; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Temporary work agencies; employment relations; flexibility; stranger; outsider; numerical flexibility; inter-organisational; temps; Sociology; Sociologi;

    Sammanfattning : Temporary Work Agencies (TWAs) are an example of a trend towards flexibility in the labour market. By hiring staff from TWAs organisations can keep their staff numbers down. This however, refers to the client companies´ use or temps, and omits the intermediary, the TWA, which also needs various flexibility strategies in its activities. LÄS MER

  4. 3. Numerical analysis and simulation of stochastic partial differential equations with white noise dispersion

    Författare :André Berg; David Cohen; Per Åhag; Guillaume Dujardin; Ludovic Goudenège; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stochastic partial differential equation; mathematics; numerical analysis; numerical scheme; time integrator; convergence analysis; blowup; critical exponent; nonlinear Schrödinger equation; Manakov equation; Benjamin-Bona-Mahony equation; BBM equation; stochastic; random; dispersion; white noise dispersion; finite difference; pseudospectral; code; matlab; exponential integrator; splitting integrator; convergence in probability; Mathematics; matematik; Numerical Analysis; numerisk analys;

    Sammanfattning : This doctoral thesis provides a comprehensive numerical analysis and exploration of several stochastic partial differential equations (SPDEs). More specifically, this thesis investigates time integrators for SPDEs with white noise dispersion. LÄS MER

  5. 4. Mitigation of Pressure Pulsations in Francis Turbine Draft Tube with a GuideVane System : A Numerical Investigation

    Författare :Jesline Joy; Michel Cervantes; Cécile Münch-Alligné; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computational fluid dynamics; Francis turbine; Part load; Reduced modelling; Rotating vortex rope; Strömningslära; Fluid Mechanics;

    Sammanfattning : The use of renewable energy such as water and wind to produce electricity has been proven extremely effective in Sweden. The ability of these renewable resources to produce clean output energy counters the adversities caused by non-renewable resources. LÄS MER

  7. 5. Design of flexible lattice structures : a design for additive manufacturing perspective

    Författare :Satabdee Dash; Innovation; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design for additive manufacturing; DfAM; Lattice structures; Flexibility; Compuational methods; Numerical modelling; Engineering design process;

    Sammanfattning : Recent years has seen an unprecedented growth in emerging technologies like Additive manufacturing (AM), augmenting the manufacturing capabilities through a multitude of opportunities while also introducing unique constraints, such as support structures, and post-processing requirements. Taking full advantage of the potential of AM demands product designs to be optimised for both opportunities and constraints specific to AM, requiring evolution from the traditional design for manufacturing to design for additive manufacturing (DfAM). LÄS MER