Sökning: "Phillip Sjögren"

Hittade 2 uppsatser innehållade orden Phillip Sjögren.

1. 1. Linear Programming Algorithms for Multi-commodity Flow Problems

   Kandidat-uppsats, KTH/Fysik

   Författare :Isaac Rosenberg Enquist; Phillip Sjögren; [2022]
   Nyckelord :Multi-commodity Flow Problem; Linear Programming; Linear Optimization; Simplex; Interior-point Method; Graph Theory; Optimization Theory; Transportation Problems;

   Sammanfattning : A multi-commodity flow problem consists of moving several commodities from their respective sources to their sinks through a network where each edge has different costs and capacity constraints. This paper explores different linear programming algorithms and their performance regarding finding an optimal solution for multi-commodity flow problems. LÄS MER

3. 2. Grundämnesanalys på S:t Hans individer : Ett metodologiskt arbete med µXRF

   Kandidat-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

   Författare :Phillip Sjögren; [2019]
   Nyckelord :µXRF; thigh-bone; analysis; micro X-ray fluorescence;

   Sammanfattning : The practice of using X-Ray fluorescence analysis as a method in ar-chaeological, forensic and osteological studies have resulted in a vast amount of data. It is time and cost efficient, and the method of µXRF element analysis has been of great use to archaeologists, forensic an-thropologists and osteologists to understand dietary customs, techno-logical trade patterns, understanding of diagenesis, elemental accumu-lation in bone and more. LÄS MER