Sökning: "salt barrier"

Visar resultat 1 - 5 av 24 avhandlingar innehållade orden salt barrier.

1. 1. Human-Robot Collaboration for Kinesthetic Teaching

   Författare :Julian Salt Ducaju; Institutionen för reglerteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Human-Robot Collaboration; Kinesthetic Teaching; Collaborative Robots;

   Sammanfattning : Recent industrial interest in producing smaller volumes of products in shorter time frames, in contrast to mass production in previous decades, motivated the introduction of human–robot collaboration (HRC) in industrial settings, as an attempt to increase flexibility in manufacturing applications by incorporating human intelligence and dexterity to these processes. This thesis presents methods for improving the involvement of human operators in industrial settings where robots are present, with a particular focus on kinesthetic teaching, i. LÄS MER

3. 2. Thermal Barrier Coatings : Durability Assessment and Life Prediction

   Författare :Robert Eriksson; Sten Johansson; Michael Schütze; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Thermal barrier coating (TBC) systems are coating systems containing a metallic bond coat and a ceramic top coat. TBCs are used in gas turbines for thermal insulation and oxidation resistance. LÄS MER

4. 3. Thermal Barrier Coatings : Failure Mechanisms and Life Prediction

   Författare :Krishna Praveen Jonnalagadda; Ru Lin Peng; Xin-Hai Li; Robert Eriksson; Nicholls John; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Thermal barrier coatings (TBCs) use in the hot sections of gas turbine engine enables them to run at higher temperatures, and as a consequence, achieve higher thermal efficiency. For full operational exploitation of TBCs, understanding their failure and knowing the service life is essential. LÄS MER

5. 4. Environmental sequencing to infer patterns of eukaryotic evolution : Combining long-read and short-read metabarcoding

   Författare :Mahwash Jamy; Fabien Burki; Micah Dunthorn; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Protists; eukaryotes; environmental sequencing; ribosomal DNA; PacBio; long-read metabarcoding; phylogenetics; salt barrier; habitat evolution; eukaryotes evolution; evolutionary rate; Apicomplexa; pathogen; Biology with specialization in Systematics; Biologi med inriktning mot systematik;

   Sammanfattning : Our view of eukaryotes is biased towards plants, animals, and fungi. But the vast majority of eukaryotic diversity is microbial in nature. These microbial eukaryotes are key players in all ecosystems on earth and are collectively known as protists. LÄS MER

7. 5. Functional and molecular aspects of the glomerular barrier

   Författare :Anna Björnson Granqvist; Göteborgs universitet; []
   Nyckelord :glomerular endothelium; glycocalyx; podocyte; proteoglycan; glycosaminoglycans; nephrotic syndrome;

   Sammanfattning : The kidneys are crucial for maintaining a normal salt-water balance in the body, which is a prerequisite for life. They do that by filtering 180 liters of plasma per day across the highly permselective glomerular barrier and reabsorbing 99 % of the filtrate. LÄS MER