Sökning: "inelastic"

Visar resultat 21 - 25 av 61 uppsatser innehållade ordet inelastic.

1. 21. First Principle Calculations & Inelastic Neutron Scattering on the Single-Crystalline Superconductor LaPt2Si2

   Master-uppsats, KTH/Materialvetenskap

   Författare :Mazza Federico; [2020]
   Nyckelord :Superconductivity; LaPt2Si2; Inelastic Neutron Scattering; Charge Density Wave; Band Structure Calculations; DFT; SNIC; J-PARC; Supraledning; LaPt2Si2; neutronspridning; neutronspektroskopi; Bandberäkningar; DFT; J-PARC;

   Sammanfattning : This work presents a comprehensive study on single crystalline LaPt2Si2, in which superconductivity and a charge density wave (CDW) coexist. The usage of density functional theory (DFT) modeling and Inelastic Neutron Scattering has been the primary form of investigation, in order to determine all the characteristic features of the sample taken under consideration. LÄS MER

3. 22. Investigation of elastic powder properties using analytical powder decompression : Effects of tablet compaction parameters, pressure, speed, and lubrication

   Master-uppsats, Uppsala universitet/Institutionen för farmaci

   Författare :Pardis Babaei; [2020]
   Nyckelord :Pharmaceutical powder; elastic powder properties; analytical powder decompression;

   Sammanfattning : Aim: The objective of this project was to use analytical powder decompression (APDC) in tablet compaction processes to study the elastic behavior of powders. Background: During powder compaction, the particles undergo four stages of rearrangement, plastic deformation or particle fracture, and elastic deformation. LÄS MER

4. 23. Investigating the role of water in the protein dynamic transition

   Master-uppsats, Stockholms universitet/Fysikum

   Författare :Maddalena Bin; [2020]
   Nyckelord :Protein; water; protein dynamic transition; x-ray;

   Sammanfattning : Proteins undergo a dynamic transition at approximately 220 K, also called protein ’glass’ transition, below which temperature proteins lose their conformational flexibility and become biologically inactive. The protein dynamic transition has been observed for several proteins utilizing different techniques, such as inelastic neutron scattering, infrared spectroscopy and X-ray crystallography. LÄS MER

5. 24. Neutrino oscillations at very high energy/matter density

   Master-uppsats, KTH/Fysik

   Författare :Mathilde Guillaud; [2020]
   Nyckelord :Theoretical Physics; Neutrino Oscillations; Astrophysical Neutrinos; Teoretisk fysik; Neutrinooscillationer; Astrofysiska neutriner;

   Sammanfattning : Neutrino oscillations in matter can be studied in different regimes, depending on the energy of the incoming neutrinos and the matter density of the medium. In this thesis we investigate neutrino oscillations in dense matter at very high energy (TeV-PeV range), taking into account the absorption that the neutrinos may undergo in such dense media. LÄS MER

7. 25. Vilka faktorer påverkar efterfrågan på kollektivtrafiken i Stockholm?

   Kandidat-uppsats, Södertörns högskola/Nationalekonomi

   Författare :August Brandels; Sonia Holm; [2020]
   Nyckelord :Public transport; Demand; Elasticity; Stockholm; Kollektivtrafik; Efterfrågan; Elasticitet; Stockholm;

   Sammanfattning : Researchers have concluded that a well-developed public transport system is mandatory for sustainable growth; economic, social and environmental. This study discusses demand elasticities on public transport which is an important aspect for deciding public policies. LÄS MER