Sökning: "assist"

Visar resultat 1 - 5 av 630 avhandlingar innehållade ordet assist.

  1. 1. Computational Approaches to the Degeneration of Brain Networks and Other Complex Networks

    Författare :Simachew Abebe Mengiste; Jeanette Hällgren Kotaleski; Arvind Kumar; Ad Aertsen; Michelle Rudolph; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Neurodegeneration; Synaptic pruning; Networks; Structure; Dynamics; Controllability;

    Sammanfattning : Networks are ubiquitous with several levels of complexity, configuration, hierarchy and function. Many micro- and macro-scale biological or non-biological interactions define complex systems. LÄS MER

  3. 2. Suspended solids and indicator bacteria in stormwater runoff : Sources of bias in field measurements

    Författare :Helen Galfi; David Stransky; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

    Sammanfattning : Stormwater quality monitoring and control is a prerequisite for sustainable water resources management in urban areas. Stormwater monitoring programs are based on general water sampling guidance and, in the absence of standard procedures, employ various sampling and analytical methods. LÄS MER

  4. 3. Investigations on the Formation of Defect Bands in Semi-Solid High Pressure Die Cast Aluminium-Silicon Alloys

    Författare :Madeleine Law; Pär Jönsson; Christopher Hulme-Smith; Taishi Matsushita; Jessica Elfsberg; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Semi-Solid Metals; SSM; Al-Si Alloys; Defect bands; HPDC; Semisolida metaller; SSM; Al-Si-Alloys; defektband; HPDC; Metallurgical process science; Metallurgisk processvetenskap;

    Sammanfattning : High-pressure die casting of semi-solid aluminium-silicon alloys is used in the automotive industry to manufacture components, like housings, brackets, and bars. It is commonly known that during high-pressure die casting, defect bands may be created that follow the contour of the component surface. These bands consist mainly of a eutectic phase. LÄS MER

  5. 4. A moving boundary problem for capturing the penetration of diffusant concentration into rubbers : Modeling, simulation and analysis

    Författare :Surendra Nepal; Adrian Muntean; Yosief Wondmagegne; Magnus Ögren; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Moving boundary problem; finite element method; a priori error estimate; a posteriori error estimate; order of convergence; diffusion of chemicals into rubber; swelling; Matematik; Mathematics;

    Sammanfattning : We propose a moving-boundary scenario to model the penetration of diffusants into rubbers. Immobilizing the moving boundary by using the well-known Landau transformation transforms the original governing equations into new equations posed in a fixed domain. LÄS MER

  7. 5. Living the Change : Designerly modes of real-life experimentation

    Författare :Martin Sjöman; Sara Ilstedt; Susanne Nilsson; Dan Lockton; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; design methods; transition design; participatory design; living labs; experimentation; sustainability; Art; Technology and Design; Konst; teknik och design; Machine Design; Maskinkonstruktion;

    Sammanfattning : The sustainability transitions required to address the climate crisis cannot be achieved by technology alone; radical lifestyle changes are needed. To contribute to meeting this critical challenge, design must move its focus from individual needs, desires, and behaviors to the level of the complex socio-technical systems that shape our society. LÄS MER