Essays about: "Mining engineering"

Showing result 21 - 25 of 93 essays containing the words Mining engineering.

1. 21. No mine for old men? : New technology and digitalization in a mining organization

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

   Author : Anna Löfgren; [2021]
   Keywords : Mine; implementation process; new technology; digitalization; Gruva; implementationsprocess; ny teknik; digitalisering;

   Abstract : This master thesis stems from the program of Industrial Design Engineering at Luleå University of Technology and was conducted during the spring semester of 2021. The thesis was made incollaboration with Boliden Mines. Boliden Mines is a part of the metal company Boliden Minerals AB. READ MORE

3. 22. Mobile application design for contextual usability and operability in underground mines

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Manuela Tesanovic; Summia Al-mufti; [2020]
   Keywords : Application; Underground mine; Usability; Prototype;

   Abstract : The aim of the thesis was to develop a usable mobile application prototype to be used in the underground mining environment. In order to fulfill the aim, the research question How can a mobile application be designed for usability with focus on operability for an underground mine? was researched, analysed and answered. READ MORE

4. 23. An Approach to Extending Ontologies in the Nanomaterials Domain

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Olumide Leshi; [2020]
   Keywords : Ontology; Nanomaterials; Concept Discovery; Formal Concept Analysis FCA ; Topic Modelling; Association Rule Mining ARM ; Duquenne-Guigues;

   Abstract : As recently as the last decade or two, data-driven science workflows have become increasingly popular and semantic technology has been relied on to help align often parallel research efforts in the different domains and foster interoperability and data sharing. However, a key challenge is the size of the data and the pace at which it is being generated, so much that manual procedures lag behind. READ MORE

5. 24. The Impact of OPEC Announcements on Stock Returns

   University essay from Jönköping University/IHH, Nationalekonomi

   Author : Oliver Samer Haydar; Marcus Reilimo; [2020]
   Keywords : OPEC; Event study; CAPM; CAAR; EMH; Behavioural finance;

   Abstract : The purpose of this study is to investigate the effects of OPEC oil production cut announcements on stock returns of specified companies listed on the London Stock Exchange. Two categories are constructed from stocks of companies operating in oil, gas and mining sectors and companies operating in pharmaceutical, industrial engineering and industrial transportation sectors, respectively. READ MORE

6. 25. A study of wear and load behaviour on bucket teeth for heavy-duty cable shovels

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Jamal Choudhry; [2020]
   Keywords : DEM; FEM; bucket; teeth; cable shovel; wear; Archard s law; LS-DYNA; scan;

   Abstract : Many of today’s engineering advancements rely on minerals such as copper, gold and iron. For this reason, the mining industry plays an important role for the development of society and technological wonders. Mining excavators are commonly used tools for extracting the minerals from the mine. READ MORE