Essays about: "Tube sampling"

Showing result 1 - 5 of 13 essays containing the words Tube sampling.

1. 1. Design changes to simplify maintenance and condition assessment on a tap changer

   University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

   Author : Arvid Fermér; Jakob Modling; [2023]
   Keywords : Power transformer; Chemical degradation; Electrical insulation; Tap changer; Insulation Electrical; Transformer insulation; Insulating oil; Insulation condition assessment; Transformer; Power grids; Power distribution; Oil filled transformer; Transformer oil;

   Abstract : This master thesis investigates a redesign for a maintenance tube, used for both sampling and draining transformer oil from a tap changer compartment. With the current design, one can do one or the other of sampling and draining. READ MORE

3. 2. Att raka eller inte raka : en jämförelse av förekomsten av bakterier före och efter rakning inför venös blodprovstagning på hund

   University essay from SLU/Dept. of Clinical Sciences

   Author : Josefin Lindskog; Linn Ekberg; [2021]
   Keywords : bakterier; blodprov; desinfektion; hygien; päls;

   Abstract : I veterinärmedicinsk litteratur anges ofta att rakning bör ske inför blodprovstagning via v. cephalica på hund, då det anses vara mer hygieniskt. Dock finns det mycket få studier som undersökt den hygieniska aspekten av rakning. Däremot finns det konstaterade negativa effekter av rakning. READ MORE

4. 3. Methods for measuring mercury in gas ebullition from fiber banks : A literature study

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Diana Jonsson; [2021]
   Keywords : Fiber bank; fiber rich-sediment; mercury; contaminants; gas ebullition; pulp-fiber; wood industry; paper industry; environmental toxicity; wood waste;

   Abstract : Mercury contamination is an environmental issue with high priority due to its high toxicity. In addition to the atmospheric deposition, several lakes and rivers in Sweden are contaminated as a result from wood and pulp-fiber industries which stretches back 200 years. READ MORE

5. 4. Development of an underwaterruler using an AUV-deployedbeacon and Matched filter CFARdetector

   University essay from KTH/Marina system

   Author : Yaolin Ge; [2020]
   Keywords : ;

   Abstract : Our ocean covers more than 70% of our planet’s surface. It is a huge reservoir continuously supplying us with enormousvaluable resources. The autonomous aquaculture, deep sea mining, subsea oil / gas exploitation and marine biology etc.,are the increasingly important driving forces for the development of underwater robotics. READ MORE

6. 5. Evaluation of Methods for Obtaining an Image Derived Input Function from Dynamic PET-images

   University essay from Umeå universitet/Institutionen för fysik; Umeå universitet/Radiofysik

   Author : Sofia Jonsson; [2016]
   Keywords : ;

   Abstract : Dynamic PET is a technique to follow the uptake kinetics of radioactive labelled molecules in the human body. The kinetic behaviour may be analysed to acquire parameters, such as perfusion of blood to tissue, with the knowledge of the blood activity time curve (also called input function). READ MORE