Sökning: "Mustafa Kadhim"

Hittade 2 uppsatser innehållade orden Mustafa Kadhim.

1. 1. Measuring T1 using MP2RAGE in Human Brain at 7T – Effect of B1+ and Inversion Pulse Efficiency

   Master-uppsats, Lunds universitet/Sjukhusfysikerutbildningen

   Författare :Mustafa Kadhim; [2021]
   Nyckelord :Medicine and Health Sciences;

   Sammanfattning : Introduction: The MP2RAGE technique has become popular for structural MRI at ultra-high fields. The core idea behind MP2RAGE is to reduce the influence of flip angle inhomogeneity (B +), proton density and T2* by calculating the regularized signed ratio of two complex MP-RAGE images acquired at different inversion times (TI) within the cycle. LÄS MER

3. 2. Testing Direct Coupling Analysis on HP Model Proteins

   Kandidat-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

   Författare :Mustafa Kadhim; [2018]
   Nyckelord :Direct Coupling Analysis HP model proteins; Physics and Astronomy;

   Sammanfattning : Direct coupling analysis (DCA) models correlations in sets of related (homologous) protein sequences using a Potts-like spin model ansatz. From the couplings of the Potts model, derived by inverse statistical mechanics, residue-pair contacts in the 3D structure of the protein are predicted. LÄS MER