Sökning: "differential analysis"

Visar resultat 16 - 20 av 348 uppsatser innehållade orden differential analysis.

1. 16. Evaluation of Physics Informed Neural Networks in engineering simple structural analysis problems

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Georgios Nentidis; [2023]
   Nyckelord :;

   Sammanfattning : Neural Networks have found many applications for a long time in Machine Learning in different disciplines, and have especially flourished in the last decade because of the ever-increasing processing power especially from GPUs. Because of their ability to operate as universal function approximators and model nonlinear processes, attempts have been made in recent years to be also used for modeling partial differential equation (PDE) solutions. LÄS MER

3. 17. Phase Change Material : Potential for increased fire resistance in concrete

   Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :William Toivanen; [2023]
   Nyckelord :Phase change material; concrete; fire resistance; integration into building materials; latent heat; melting;

   Sammanfattning : The European commission has in the Energy Performance of Buildings Directive from 2010 decided that its member states were required to ensure that all new buildings by the end of 2020 were nearly zero-energy buildings. These buildings require small amounts of energy compared to its performance in example by keeping a pleasant indoor climate. LÄS MER

4. 18. Study of the effects of the operating conditions of a decanter centrifuge on a pilot-scale protein recovery setup from cold-pressed rapeseed press cake

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Sergio de La Cruz Padilla; [2023]
   Nyckelord :By-product; Rapeseed press cake; protein; Food engineering; Agriculture and Food Sciences; Technology and Engineering;

   Sammanfattning : There is significant evidence to suggest that diets that include high levels of meat consumption have negative effects on both the environment and human health. As a result, efforts are being made to identify and characterize more plant-based proteins, such as those found in rapeseed. LÄS MER

5. 19. Pseudomonas aeruginosa gene expression analysis using pangenome and PAO1 reference genomes

   Master-uppsats, Lunds universitet/Examensarbeten i bioinformatik

   Författare :Yi Su; [2023]
   Nyckelord :Biology and Life Sciences;

   Sammanfattning : Development in sequencing technologies has made the analyses of genetic material much more accessible. Processing sequenced data for an accurate analysis comes with its challenges, especially with the studies in microbial in clinical in vivo samples where difficulties in the collection of these samples for sequencing could lower the quality and contamination from the human host which might affect the accuracy of downstream analysis. LÄS MER

7. 20. Gravity water waves over constant vorticity flows: from laminar flows to touching waves

   Master-uppsats, Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/Matematikcentrum

   Författare :Francisco Gonçalves Jorge Dias de Carvalho; [2023]
   Nyckelord :Partial differential equations; Water waves; Euler equations; Free boundary problem; Bifurcation theory; Nonlinear functional analysis; Hilbert transform; Mathematics and Statistics;

   Sammanfattning : In a recent paper, Hur and Wheeler proved the existence of periodic steady water waves over an infinitely deep, two-dimensional and constant vorticity flow and subject to gravity whose profile overhangs, among which, waves whose surface touches at a point, enclosing a bubble of air. We take this further, proving the existence of a continuous curve of water waves from a laminar flow up to a touching wave for fixed non-zero gravity. LÄS MER