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Showing result 11 - 15 of 108 essays matching the above criteria.

  1. 11. Implementation and study of boundary integral operators related to PDE:s in the plane

    University essay from Lunds universitet/Matematik LTH

    Author : Erik Andersson; [2023]
    Keywords : Boundary integral equation; Singular integral operator; Product integration; Close evaluation; Numerical integration; MATLAB; Mathematics and Statistics;

    Abstract : The method of solving boundary value problems of partial differential equations numerically by first reformulating the problem as a boundary integral equation has many advantages over other methods, but also some unique difficulties. Some of these difficulties stem from problems in evaluating singular or nearly singular integral operators, and solving these difficulties is an active field of research. READ MORE

  3. 12. Analysis of granulated carbide powder and how it affects pressing

    University essay from KTH/Materialvetenskap

    Author : Maeva Anfossi; Emma Hjortzberg-Nordlund; Linnéa Lundemo Mattsson; [2023]
    Keywords : Cemented Carbide Tools; Pressing Agent; Flowability; Tap Density; Angle Of Repose; Hall Flow Time; Particle Size Distribution; Powder Rheometer; Compatibility; Hårdmetallverktyg; Pressmedel; Flytbarhet; Tapp Densitet; Rasvinkel; Hall Flödestid; Partikelstorleksfördelning; Pulverrheometri; Kompatibilitet;

    Abstract : During the pressing of powder mixtures to make cemented carbide tools, the degree to which the powder spreads to fill the die and to which it compacts is uncertain. This leads to inconsistent dimensions and densities in the finished product. READ MORE

  4. 13. Supply Chain Sustainability through the closed-loop Approach : The Swedish furniture industry

    University essay from Jönköping University/Internationella Handelshögskolan

    Author : Kerstin Stamm; Sven Knauer; [2022]
    Keywords : Supply Chain Sustainability; Closed-Loop Supply Chain; Profitability; Financial Barriers; Reverse Logistics;

    Abstract : Background: Closed-loop supply chains are a concept in sustainability that refers to reusingraw materials and reducing waste to fulfill the global demands for sustainable action.While profit-driven organizations’ interest in closed-loop supply chains has increased, there arefinancial barriers that limit the integration of the economic and the environmental dimension of sustainability. READ MORE

  5. 14. Biokol som tillsats i vallensilage utfodrat till mjölkraskvigor : inverkan på konsumtionsförmåga, smältbarhet, träckens konsistens och färg, samt djurens renhet

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Ida Milton; [2022]
    Keywords : Biokol; Smältbarhet; Vallensilage; Aktivt kol; Mjölkraskvigor; Konsumtionsförmåga; Träckkonsistens; Färg; Renhet;

    Abstract : Biokol är en produkt som tillverkas av organiskt material eller biomassa i en process som kallas pyrolys, då materialet upphettas i en temperatur från 350 till 1000 ̊C i en syrefri miljö. Biokol är lagringsstabil under lång tid innan den bryts ned och fungerar därför som kolsänka. READ MORE

  6. 15. Hybrid Knowledge Creation for Product Change: How Human and Machine Abilities Affect Knowledge Creation Processes in Engineering Change Management Processes

    University essay from Handelshögskolan i Stockholm/Institutionen för företagande och ledning

    Author : Alma Ivarsson; Vera Svanberg; [2022]
    Keywords : Knowledge creation; Collective intelligence; Knowledge creation enablers; Engineering change management; Product development;

    Abstract : Today, knowledge is considered to be central in organizations and one way to achieve sustainable competitive advantage. It is, therefore, of academic interest to investigate knowledge creation processes within these organizations and understand them. If knowledge can be considered dynamic, then so can the organizational processes that create it. READ MORE