Sökning: "Yaqi Zhang"

Hittade 2 uppsatser innehållade orden Yaqi Zhang.

1. 1. Consumer attitudes towards blockchain food traceability technology in Sweden

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Yaqi Zhang; [2023]
   Nyckelord :food transparency; food fraud; discrete choice experiment; sustainable development; willingness to pay;

   Sammanfattning : The research utilizes a Discrete Choice Experiment to assess consumer preferences and determine blockchain-based food traceability's relative importance and utility in the food purchasing process. The study specifically tests five selected attributes of olive oil, including price, organic label, olive oil type, country of origin, and blockchain traceability. LÄS MER

3. 2. Automatic Control of Shower Equipment for Elderly People or People with Physical Disabilities

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :QILIANG ZHAO; FAN ZHANG; YAQI ZHOU; [2013]
   Nyckelord :Autodesk Inventor; Electronic Control; Materials Selection; Static Simulation; Dynamic Simulation; Direct Current Motor; Control Box;

   Sammanfattning : In this thesis an electronically controlled movable chair is designed to be connected to the door of a shower. A bathroom model was created using Autodesk Inventor, and materials were researched and selected for modeling before doing a static simulation. LÄS MER