Sökning: "Module design"

Visar resultat 21 - 25 av 140 avhandlingar innehållade orden Module design.

1. 21. On the engineering of proteins: methods and applications for carbohydrate-active enzymes

   Författare :Fredrika Gullfot; Harry Brumer; Antoni Planas; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; enzyme engineering; rational design; directed evolution; DNA shuffling; glycosynthase; xyloglucan; xyloglucan endo-transglycosylase; retaining glycoside hydrolase; xyloglucanase; carbohydrate binding module; polysaccharide synthesis; Bioengineering; Bioteknik;

   Sammanfattning : This thesis presents the application of different protein engineering methods on enzymes and non-catalytic proteins that act upon xyloglucans. Xyloglucans are polysaccharides found as storage polymers in seeds and tubers, and as cross-linking glucans in the cell wall of plants. LÄS MER

3. 22. Design of enzymatic systems for the modification of cellulose fiber surfaces

   Författare :Malin Gustavsson; KTH; []
   Nyckelord :Candida antarctica lipase B; Pichia pastoris; cellulose-binding module; proteolysis; carbohydrate ester; xyloglucan endotransglycosylase; fiber modification;

   Sammanfattning : This thesis describes the design of enzymatic systems forthe modification of cellulose fiber surfaces. A single-enzymeapproach employed a conjugate between theNeocallimastix patriciarumCel6A cellulose-bindingmodule and lipase B fromCandida antarctica(CBM-CALB) to enhance theaccessibility of the enzyme to the target hydroxyl groups. LÄS MER

4. 23. Development of a PKM control system by design, modelling, simulation and integration

   Författare :Qi Huang; KTH; []
   Nyckelord :Control System Design; PKM machines; Kinematic transformation; Dynamic modelling; Motion control simulation;

   Sammanfattning : PKM (ParallelKinematicMechanism) machines have received increasing interestfrom industries. Nevertheless, they didn't turn out goodresults in control performances as desired. One of the reasonsis the unsuitability of the available control systems for theparallel mechanisms.This thesis presents a process to develop a PKM controlsystem. LÄS MER

5. 24. Human-centric process planningfor Plug & Produce : Digital threads connecting product design withautomated manufacturing

   Författare :Anders Nilsson; Fredrik Danielsson; Kerstin Johansen; Högskolan Väst; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Plug Produce; Digital Threads; Industrial Manufacturing; Process Planning; Multiagentsystem; Processplanering; Plug Produce; Digitala kedjor; Industriell Tillverkning; Flexibel Automation; Production Technology; Produktionsteknik;

   Sammanfattning : Adaptations to a fluctuating market and intensified customer demands for unique products are a challenge for manufacturers. Manual manufacturing is still the most flexible, nevertheless, automation ensures stable quality, minimizes wear and tear of the operators, and contributes to a safer and better working environment as the distance between the operator and the process can be increased and screened off. LÄS MER

7. 25. Process Design Kit and High-Temperature Digital ASICs in Silicon Carbide

   Författare :Muhammad Shakir; Carl-Mikael Zetterling; B. Gunnar Malm; Philip Mawby; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Silicon Carbide; high-temperature digital integrated circuits; process design kit PDK ; bipolar logic gates; transistor-transistor logic TTL ; TTL CPU; bipolar transistor; LSI Circuits; ASICs; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Electronics such as microprocessors are highly demanded to monitor or control a process or operation in temperature critical (300 ºC to 600 °C) applications. State-of-the-art silicon-based integrated circuits (ICs) have been improved significantly throughout the years but mainly for a low-temperature ambient. LÄS MER