Essays about: "process preparation"

Showing result 1 - 5 of 270 essays containing the words process preparation.

  1. 1. Decay Chains of Fast Alpha Emitters in the Actinide Region

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

    Author : Tanvir Sayed; [2024]
    Keywords : alpha decay; alpha emissions; fine structure; decay chain; decay scheme; alpha spectrometry; actinide; nucleus; nuclear structure; nuclear states; energy levels; uranium isotopes; U310 experiment; parasitic runs; decay station; TASISpec ; moving window deconvolution; digitisers; alpha-gamma coincidence; 221-Th decay; fine structure of alpha decay to 217-Ra; GSI; Gamow s theory; Geiger-Nuttall; chain search; short half-lives; Physics and Astronomy;

    Abstract : With the advent of increasingly advanced spectroscopic instruments after the turn of the century, it has become accessible to unravel the structure of instantly ‘vanishing’ nuclei, with lifetimes as short as 1 μs, and responsible for pile-up events in analog electronics. Experimental data has been recorded by the Nuclear Structure Group at Lund University for 48Ca/50Ti + nat. READ MORE

  2. 2. Structural analysis of HZO thin film and electrode using X-ray diffraction

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Elliot Winsnes; [2024]
    Keywords : HZO; hafnia; hafnium dioxide; zirconium dioxide; ferroelectricity; ferroelectric; synchrotron radiation; X-ray diffraction; Physics and Astronomy;

    Abstract : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. READ MORE

  3. 3. From war in one country to a school desk in another: Ukrainian refugee children in the Swedish school: Examining Swedish teachers experienced level of qualification in regard to meeting the needs of Ukrainian refugee children as victims of trauma.

    University essay from Göteborgs universitet/Institutionen för globala studier

    Author : Hannah Eklund; [2023-10-18]
    Keywords : refugees; trauma; transforming care; Sweden;

    Abstract : Following the most recent wave of refugees in today’s world, the purpose of this qualitative and interpretative study is to examine Swedish teachers experience of their own level of qualification in regard to being able to meet the needs of Ukrainian refugee children. The analysis is based on the definition of said needs from the perspective of trauma care and as formulated by the model Transforming Care. READ MORE

  4. 4. Towards Smart Warehousing : Realigning Key-actors for a Successful Transition

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

    Author : Amadeus Ojala; Gabriel Rosengren; [2023]
    Keywords : ;

    Abstract : Purpose - The purpose of this paper is to create a process map for realignment, showcasing how the actors in a retailing 3PL ecosystem interact when introducing a smart warehouse and which capabilities that each actor needs to possess to manage these interactions. Method - An exploratory research approach was used, where multiple cases of Swedish 3PL retail supply chains were investigated. READ MORE

  5. 5. The effect of recycling and processing routes on recrystallization in a secondary 3xxx aluminium alloy

    University essay from Jönköping University/JTH, Material och tillverkning

    Author : Anton Rolseth; [2023]
    Keywords : Aluminium alloys; sheet metal forming; grain boundary segregation; recrystallization; Zener pinning; casting; rolling;

    Abstract : Aluminium alloys have the possibility to be infinitely recycled. By only generating 5% of the emissions compared to primary aluminium, great CO2 savings can be made. One of the issues in manufacturing components entirely from post-consumer scrap is the presence of trace elements and impurities. Such elements can be Fe, Cu, Cr, P and Pb. READ MORE