Essays about: "mining area"

Showing result 16 - 20 of 206 essays containing the words mining area.

  1. 16. Blockchain for supply chain transparency and traceability - A contingency framework to implementation challenges.

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Robin Cording; Johan Lückander; [2023]
    Keywords : Blockchain Technology; Supply Chain; Sustainability; Transparency; Traceability; TOE-model; Technological-; Organizational-; Ecosystem-; Environmental challenge;

    Abstract : Purpose - Blockchain technology holds immense potential in increasing transparency in supply chains. However, little is known about the implementation challenges and ways to address them. READ MORE

  3. 17. Hydrogeological and economic analysis of a groundwater-based water supply system in rural Nepal

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

    Author : Hamon Hedayatnasab; [2023]
    Keywords : Technology and Engineering;

    Abstract : Access to safe drinking water and sanitation is a given standard and considered as basic human rights in urban areas and industrialized countries. However, 40 % of the world's population living in rural areas in developing countries lack access to safe drinking water. READ MORE

  4. 18. A comparative analysis of database sanitization techniques for privacy-preserving association rule mining

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Charlie Mårtensson; [2023]
    Keywords : Association rule hiding; privacy-preserving data mining; evolutionary algorithms; performance evaluation; Associationsregeldöljning; sekretessbevarande datautvinning; evolutionära algoritmer; prestandaevaluering;

    Abstract : Association rule hiding (ARH) is the process of modifying a transaction database to prevent sensitive patterns (association rules) from discovery by data miners. An optimal ARH technique successfully hides all sensitive patterns while leaving all nonsensitive patterns public. READ MORE

  5. 19. Healing or Harmful? A case study of healing crystals supply chain and how transparency can work as a tool for retailers when developing a sustainability strategy

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Linnéa Graflund; Elena Paanalahti; [2022-07-01]
    Keywords : gemstone mining industry; Green Supply Chain Management; Supply Chain Transparency; Supply chain;

    Abstract : The market for healing crystals has exploded in recent years due to increased consumer interest in the ‘healing’ qualities it may offer. The main problems within the healing crystal industry is the unsafe and unethical labor conditions among others, but the most critical part is the lack of transparency within the supply chains which leaves consumers and retailers unknowing of the actual social, environmental and economic impacts of crystals. READ MORE

  6. 20. The Effect of Alternative Tungsten Carbide Grain Size Distribution on Microstructure and Mechanical Properties in Cemented Carbides

    University essay from KTH/Materialvetenskap

    Author : Filip Ivarsson; [2022]
    Keywords : Cemented Carbides; WC Grain Size Distribution; Mechanical Properties; Microstructure Analysis; Hårdmetall; WC Kornstorleksfördelning; Mekaniska Egenskaper; Mikrostruktur Analys;

    Abstract : In the constant pursuit of better-performing cemented carbides, recent studies suggest that a combination of better hardness and toughness can be obtained by changing its WC grain size distribution. As the area is still rather unexplored, this  thesis  aims  to  broaden  the  knowledge  and  answer  whether mechanical properties can be changed by changing the WC grain size distribution, in the context of mining drill bit inserts. READ MORE