Essays about: "standardized tests"

Showing result 21 - 25 of 102 essays containing the words standardized tests.

  1. 21. Improvement and Development of Powder Spreadability Testing

    University essay from KTH/Materialvetenskap

    Author : Fabrice Rosala; [2021]
    Keywords : ;

    Abstract : With rising interest in metal additive manufacturing and, specifically, in powder bed fusion processes, it is essential to understand relevant process parameters and the behavior of powders used in such processes. At the time of writing, the flow behavior of powders is in the spotlight whereas little research into the spreadability of a powder is being conducted. READ MORE

  3. 22. Concrete in vertical slipforms : A process for determining a suitable concrete composition

    University essay from KTH/Betongbyggnad

    Author : Ellen Gegerfelt; Alva Hasselqvist; [2021]
    Keywords : Slipforming; fresh concrete; workability; consistency; alternative binders; slipform rate; lifting cracks; delamination; lump formation; Glidformsgjutning; färsk betong; arbetbarhet; konsistens; alternativa bindemedel; glidformshastighet; lyftsprickor; delaminering; klumpbildning;

    Abstract : In the construction industry of today, many projects are getting bigger, higher and more complicated than ever before. The most important material in these projects is concrete and the process of casting has developed a lot during the last century. READ MORE

  4. 23. Socialisering och träning av kaniner i medicinsk forskning

    University essay from SLU/Dept. of Clinical Sciences

    Author : Louise Ersbring; [2021]
    Keywords : kanin; hantering; träning; socialisering; fasthållning; rädsla; stress;

    Abstract : Kaninen används till en rad olika områden inom medicinsk forskning. Människans närvaro kan utgöra en permanent källa till stress försökskaninen, vilket kan ha negativ inverkan på djurvälfärd och forskningsresultat via dess effekt på diverse fysiologiska och kemiska parametrar. READ MORE

  5. 24. Evaluation of alternative, sustainable polymer materials in regard to mechanical properties and sustainability

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Hanna Axelsson; Joaquin Rudervall; [2021]
    Keywords : sustainability; polymers; LCA; mechanical properties; testing; biobased; plastic; recycled; polymer technology; Technology and Engineering;

    Abstract : We live in a world where products are consumed at an ever increasing rate, and where responsibility for the waste created is seldom taken. Plastics are in many ways wondrous materials, but they put a big strain on the environment, both in production and as waste. READ MORE

  6. 25. Study of an automated testing procedure with dynamic job scheduling and automatic error handling

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Tom Andersson; [2021]
    Keywords : Automation; Testing; Dynamic job scheduling; Automatic error handling; Concept generation; Heuristic rules; Dispatching rules; Branch and bound; A*; Dynamic programming; Beam search; Genetic algorithms; Tabu search; Simulations; C#; Technology and Engineering;

    Abstract : During the production of Axis's cameras, the optics modules have to do a number of tests and calibrations that are performed in different test stations. The test and calibration sequence differs between different models. This has so far been done manually by having operators move the units between test stations. READ MORE