Sökning: "Singularity"
Visar resultat 1 - 5 av 56 uppsatser innehållade ordet Singularity.
1. Gravitational Collapse of a Massless Scalar Field in a Theory of Minimally Modified Gravity
Master-uppsats, KTH/FysikSammanfattning : This thesis explores the spherically symmetric gravitational collapse of a massless scalar field in a minimally modified gravity theory denoted VCDM (V replaces $\Lambda$ in the $\Lambda$CDM abbreviation), a class of theories propagating the same degrees of freedom as general relativity at the expense of broken 4D diffeomorphism invariance. Numerical evolution of the equations of motion reveals that for small initial scalar profile amplitudes, no black hole forms from the collapse. LÄS MER
2. Fracture simulation with a hyperelastic phase field model
Master-uppsats, KTH/HållfasthetsläraSammanfattning : The phase field method is a versatile tool to study crack initiation and propagation in systems with complex geometries. Based on a variational formulation of the equilibrium equations, the sharp crack topology is regularized by a crack with diffusive edges and the damage is described by a continuous phase field variable. LÄS MER
3. Cultural Sustainability : Influence of Traditional craft on Contemporary craft cross-culturally
Master-uppsats, Konstfack/TextilSammanfattning : Among the four dimensions of sustainability (environmental, economic, social, and cultural), it is the latter aspect that is least examined. However, understanding how culture contributes to the long-term sustainability of communities and societies is one key to a holistic understanding of sustainability itself, and further how it can impact the textile in different cultures. LÄS MER
4. Design of a Blockchain-Based P2P Energy Marketplace within a Single Energy Retailer Framework
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : In the era of rapid technological innovation, the convergence of blockchain technology and energy management has garnered significant attention. The escalating numbers of prosumers—individuals both producing and consuming energy—indicate a shift in the energy paradigm, demanding new frameworks for energy exchange. LÄS MER
5. "It matters what stories we tell to tell other stories with" : A Feminist-Phenomenological Re-telling of Donna Haraway's Practices of Collaborative Writing and Storytelling
Master-uppsats, Stockholms universitet/Institutionen för kultur och estetikSammanfattning : This paper explores through Donna Haraway's storytelling practices feminist approaches to collaborative writing. Employing a phenomenological qualitative research approach, the thesis aims to analyze how Haraway herself exercises feminist writing and facilitates the learning of collaborative storytelling. LÄS MER