Essays about: "ultraljudsteknik"

Showing result 1 - 5 of 6 essays containing the word ultraljudsteknik.

1. 1. Evaluation of Crack Depth Meter - An investigation of the crack depth meters possibilities and limitations for commonly occurring damage mechanisms

   University essay from KTH/Hållfasthetslära

   Author : Alfred Norberg; [2023]
   Keywords : Crack depth measurement; RMG 4015; ACPD; Damage Mechanism; Evaluation; FEM Simulation; Sprickdjupsmätning; RMG 4015; ACPD; Skademekanism; Utvärdering; FEM-simulering;

   Abstract : In this master thesis, the accuracy of the crack depth meter RMG 4015 was evaluated for different types of cracks with various damage mechanisms. In total, 61 crack depth measurements were conducted with the crack depth meter on 56 cracks which were located in the 23 different test pieces supplied by Kiwa. READ MORE

3. 2. Acoustic Focusing of Lysozyme Crystals

   University essay from KTH/Tillämpad fysik

   Author : Måns Junestrand; [2023]
   Keywords : Protein Crystals; Lysozyme Crystals; Ultrasound; Acoustic Focusing; SFX; Biomedical Physics; Proteinkristaller; Ultraljud; Lysozymkristaller; Akustisk fokusering; SFX; Biomedicinsk fysik;

   Abstract : Acoustic focusing of microscale protein crystals with acoustophoresis technology could reduce clogs during experiments with the scientific technique serial femtosecond x-ray crystallography (SFX). SFX determines molecular structures of proteins, these structures are valuable in drug discovery and fundamental biomedical research. READ MORE

4. 3. The Effect of Whole-Body Vibration Preconditioning on High-Altitude-Induced Venous Gas Emboli

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Tommaso Tuci; [2020]
   Keywords : Whole-Body Vibration; Vibration; High-Altitude Aviation; Venous Gas Emboli; VGE; Decompression sickness; DCS;

   Abstract : Decompression sickness (DCS) is a risk associated with high-altitude aviation and diving. During these activities, decompression may lead to supersaturation of inert gas dissolved in bodily tissues and subsequently activate bubble formation in various bodily tissues, including in venous blood, known as venous gas emboli (VGE). READ MORE

5. 4. Measurement System to Monitor Interface Level Between Oil and Water in a Rapidly Rotating System

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Mohsin Saeed; [2013]
   Keywords : ;

   Abstract : Alfa Laval is a market leader in centrifugal separators that develops and sells separators for a wide range of uses. Clarification of beer, wine, water purification, drug production and purification of marine fuels are just a few of the hundreds of different uses for Alfa Laval separators. READ MORE

6. 5. Dopplerultraljudsundersökning av böjsenor och gaffelband i kliniskt normala metakarpalregioner på sju hästar

   University essay from SLU/Dept. of Clinical Sciences

   Author : August Nilsson; [2012]
   Keywords : test;

   Abstract : Skador på senor och ligament är vanliga och ofta allvarliga på både människor och hästar. Vid kroniska senskador har det konstaterats, med hjälp av både histologi och ultraljudsteknik, en neovaskularisering dvs. en inväxt av blodkärl i den skadade senan på både människor och hästar. READ MORE