Essays about: "Sawtooth"

Found 5 essays containing the word Sawtooth.

1. 1. A Decentralized Voting System

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Fahmi Abdulqadir Ahmed; Gustaf Engström; Omar Hindawi; Tom Tobiasson; Melker Veltman; Oskar Wallgren; [2020-10-30]
   Keywords : Decentralized; Voting; Election; Blockchain; Hyperledger; Sawtooth; Consensus; Transaction Processor; Distributed Systems;

   Abstract : The target of the project "A Decentralized Voting System" is to investigate whetherrecent developments in distributed systems can make a decentralized voting systemcapable of replacing the current systems in place. The current voting systems thatare taken into account are primarily democratic electoral voting systems, such asthe Swedish national electoral voting system. READ MORE

3. 2. Storing digital certificates using blockchain

   University essay from Lunds universitet/Innovationsteknik

   Author : Fredrik Wegelid; [2019]
   Keywords : Blockchain; Digital certificates; Hyperledger Sawtooth; Certification; Technology and Engineering;

   Abstract : The purpose of this thesis is to investigate what the blockchain technology is and how it can be used to store digital certificates. Blockchain has gotten lots of attention since it was presented in 2008 for the digital currency Bitcoin. Certificates are present in many different industries. The work done in this thesis has an exploratory approach. READ MORE

4. 3. Small-scale biogas and greenhouse system

   University essay from KTH/Industriell ekologi; KTH/Industriell ekologi

   Author : Stephan Tran; Robert Alexandersson; [2017]
   Keywords : biogas; small-scale; greenhouse; cultivation; temperature; energy balance; material balance; closed cycle; hydroponics;

   Abstract : Greenhouse cultivation is a growing industry, especially in mild climates, much due to the ability toadjust the growing conditions and increased water utilization efficiency. The most important aspect onthe cultivation is the indoor temperature. READ MORE

5. 4. Modeling fuel ion orbits during sawtooth instabilities in fusion plasmas

   University essay from

   Author : Ludvig Andersson; Karwan Rasouli; [2017]
   Keywords : Fusion Sawtooth instability tokamak plasma physics modeling orbit;

   Abstract : An important part of the fusion research program is to understand and control the large number of plasma instabilities that a fusion plasma can exhibit. One such instability is known as the “sawtooth” instability, which is a perturbation in the plasma electric and magnetic fields that manifests itself as periodic relaxations of the temperature and density in the plasma center. READ MORE

6. 5. Design and Implementation of a Glider Control System

   University essay from KTH/Optimeringslära och systemteori

   Author : Hannah Lindberg; [2015]
   Keywords : ROBEX; MOTH; glider; buoyancy; OBC; actuators; pitch; deflection; AHRS;

   Abstract : ROBEX is a unique research project combining Airbus Defence and Space’s robotics expertise with deep-sea exploration technology to discover more about the most extreme environments environments known to man. As a part of this project, a deep-sea glider called MOTH, is under development with the objective to determine whether gliders can be used as a platform for bathymetric and electromagnetic soundings of the seafloor as well as for new water column research. READ MORE