Sökning: "mineral"

Visar resultat 6 - 10 av 900 uppsatser innehållade ordet mineral.

1. 6. Framtidens Gruvlavar: En Undersökning av Trä som Byggmaterial

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Victor Blom; Fabian Andersson; [2024]
   Nyckelord :gruvlave; Garpenberg; betong; stål; trä; gruvspel; uppfordringsverk;

   Sammanfattning : Dagens gruvdrift omfattar huvudsakligen två metoder för malmbrytning: dagbrott och underjordsbrytning. Vid dagbrott öppnas gruvan ovan jord, medan underjordsbrytning involverar utvinning under mark och transport till marknivån med hjälp av ett gruvspel. Den struktur som bär upp detta gruvspel över schaktet kallas gruvlave. LÄS MER

3. 7. Gamification for technology-enhanced mineral value chain teaching and learning: serious gaming for geometallurgy concept

   Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Lilian Schleret; [2024]
   Nyckelord :Gamification; Malmberget; Geometallurgy; Synthetic model;

   Sammanfattning : The concept of gamification is being increasingly explored and applied to offer new teaching or training tools to teachers, students or employees. The field of geology and geometallurgy wasn’t particularly discussed in the topic of gamification. LÄS MER

4. 8. The potential to use rhizobacteria within agricultural innovations instead of chemical inputs : taking quality and quantity of the crop into consideration

   Kandidat-uppsats, SLU/Dept. Of Plant Biology

   Författare :Ida Quisth; Isabella Ulfsparre; [2024]
   Nyckelord :Biocontrol; Biofertilizer; Biopesticide; Biostimulant; Plant growth promoting rhizobacteria; PGPR; Quality; Rhizosphere Microbiome; Yield;

   Sammanfattning : Plant growth promoting rhizobacteria (PGPR) are soil bacteria that occur naturally, colonize the roots of plants and can promote plant growth. PGPR isolated and used as inoculum to seed or plants is mostly marketed as a growth stimulant because it facilitates registration and reduces costs, even though PGPR may also serve as biocontrol products. LÄS MER

5. 9. Detecting Lithium Brine in Afghanistan Using Spaceborne Hyperspectral Data

   Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

   Författare :Torpikay Azizi; [2023-08-18]
   Nyckelord :PRISMA Hyperspectral data; lithium mineral deposits; lithium brine-rich deposits; Dashti-e- Nawar; boron deposits; Principal Component Analysis PCA ; supervised and unsupervised classification; spectral matching; spectral profile analysis; visible-near-infrared VNIR ; short-wave infrared SWIR Gypsum; Hectorite; Kaolinite; Lepidolite; lithium carbonate; lithium chloride;

   Sammanfattning : The purpose of this thesis is to utilize hyperspectral remote sensing technology for the identification and evaluation of lithium mineral deposits in Afghanistan. Afghanistan boasts unique geological formations with substantial potential for lithium resources beneath its land crust. LÄS MER

7. 10. Strengthening Sovereignty or Creating Dependence : A study on the United Nations and the Dodd-Frank Act’s effect on the autonomy of the Democratic Republic of Congo in mineral conflicts

   Kandidat-uppsats, Jönköping University/HLK, Globala studier

   Författare :Linn Runesson; Victoria Basualdo; [2023]
   Nyckelord :The Democratic Republic of Congo; DRC; The United Nations; UN; MONUSCO; Peacekeeping Operations; conflict; the Dodd-Frank Act; minerals; peacekeeping; dependence; dependency; neo-colonialism; autonomy; aid;

   Sammanfattning : As the global demand for natural resources grows, conflicts and instability surrounding minerals and resources continue to mark the Democratic Republic of Congo (DRC). The United Nations (UN) peacekeeping operation MONUSCO has been deployed in the DRC since 2010, and that same year, the United States (US) established the Dodd-Frank Act with its Section 1502 concerning conflict minerals originating from the DRC. LÄS MER