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Showing result 1 - 5 of 197 essays matching the above criteria.

1. 1. Process parameter optimisation for Waspaloy using Laser-Directed Energy Deposition with Powder

   University essay from Högskolan Väst/Institutionen för ingenjörsvetenskap

   Author : Johannes Lövhall; [2024]
   Keywords : Process parameter optimisation; Waspaloy; Laser-Directed Energy Deposition with Powder;

   Abstract : Material utilisation is of importance in the manufacturing industry formaking the most of each material, minimising waste and increasing cost-effectiveness. In this thesis, samples of Waspaloy built with the method of L-DED-P has been analysed in order to investigate how process pa-rameters influence the build quality and geometrical accuracy in as-builtobjects. READ MORE

3. 2. Characterization of Cu-mineralized carbonate veins in the Alta-Kvænangen Tectonic Window, Norway

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Ellen Svens; [2024]
   Keywords : Greenstone belt; IOCG; Svecokarelian orogeny; Alta-Kvænangen Tectonic Window; Bergmark anticline;

   Abstract : The Alta-Kvænangen Tectonic Window is part of a regional greenstone belt that formed around 2.3 Ga – 2.0 Ga. The Bergmark anticline in the area has gone through greenschist to amphibolite facies metamorphism and hosts Cu, Co and Au mineralizations in hydrothermal veins, albite felsite and chemical traps. READ MORE

4. 3. Method development of flow cytometry analysis of yeast and lactic acid bacteria viability for alcohol fermentation

   University essay from Lunds universitet/Teknisk mikrobiologi; Lunds universitet/Bioteknik

   Author : Megha Komahan; [2023]
   Keywords : Flow cytometry; yeast; lactic acid bacteria; fermentation; cell viability; applied microbiology; Technology and Engineering;

   Abstract : The usage of yeast in conventional brewing techniques involving alcoholic fermentation is an age-old process. Analyzing the viability and obtaining physiological information regarding the microbial diversity of the fermentation samples plays a pivotal role in obtaining real-time information as well as developing a more efficient process design. READ MORE

5. 4. Image analysis of Light Optical Microscopy (LOM) images of metallurgical samples

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : David Håkansson; [2023]
   Keywords : ;

   Abstract : Processing metals in different ways often requires stringent quality control to ensure the quality of the processed metal. This master's thesis aims to develop methods for evaluating the quality of metals via image analysis rather than inspecting images manually as it traditionally has been done. READ MORE

6. 5. Evaluating the feasibility of chitosan as an adhesive for wood laminates and as a matrix for transparent wood

   University essay from KTH/Fiber- och polymerteknologi

   Author : Nihar Sakhadeo; [2023]
   Keywords : Transparent wood; Chitosan; Biobased adhesives; Biopolymers; Laminate; Transparent trä; Kitosan; Biobaserad adhesiv; Biopolymer; Laminat;

   Abstract : En av grundpelarna i alla hållbara system är införandet av en cirkulär ekonomi, som främjar återanvändning och återvinning av material. Plast är en av i utmaning i detta avseende på grund av den stora produktionsvolymen variation i sorter och långsamma nedbrytn. READ MORE