Essays about: "an interaction model"
Showing result 31 - 35 of 906 essays containing the words an interaction model.
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31. Error propagation in nuclear models
University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenAbstract : In this thesis we perform error analysis of a nuclear model based on density-functional theory developed in Lund. The Lund model allows us to perform calculations of nuclear spectra more efficiently by constructing a simple effective Hamiltonian reproducing the quadrupole deformation and pairing interaction strength parameters of a spherical Hartree-Fock reference functional. READ MORE
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32. Intermediate-mass black hole binary as an origin of super-massive black holes
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : Galactic nuclei contain super-massive black holes (SMBHs), nuclear stellar clusters (NSCs), or both. In the NSC, intermediate-mass black holes (IMBHs) are likely to reside and form highly eccentric binaries. Over time, the orbit of a binary could harden via interaction with surrounding low-mass stars. READ MORE
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33. Exploring the Importance of Women's Educational Attainment in HIV Risk Prediction : A Comparative Study of Logistic Regression, Random Forest and XGBoost
University essay from Uppsala universitet/Statistiska institutionenAbstract : Due to extensive HIV testing and treatment programs, the rate of new HIV infections has declined in recent years. However, young women South of the Sahara continue to be disproportionately burdened by the epidemic. The aim of this thesis is to explore the complex association between women's educational attainment and HIV prevalence. READ MORE
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34. Human Digital Shadow : A Conceptual Model for Quantifying Wheel Loader Operator’s Behaviors
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Digital Twin has been a trendy topic for half a century in the engineering field but has recently been criticized for its potential infeasibility. To approach the physical-virtual dual-connection goal, Digital Shadow has been prompted to organize the data into a virtual version for driving insights and supporting decision-making. READ MORE
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35. Evaluating Marketing Initiatives using Explainable Machine Learning : An Alternative to Attribution Models
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Since its inception, Marketing has always needed more clearly defined incrementality, i.e., a measurement of advertisement effectiveness. Nowadays, Marketing is an evergrowing business; within it, Digital Marketing is taking the spotlight. READ MORE