Essays about: "Defekt"

Showing result 11 - 15 of 54 essays containing the word Defekt.

  1. 11. Life and fracture in very high cycle fatigue of a high strength steel

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Daniel Karlsson; [2021]
    Keywords : Very high cycle fatigue; VHCF; Fractography; Fine granular area; FGA; High strength tool steel; Ultrasonic testing equipment;

    Abstract : Classical fatigue models teach that there is an intrinsic fatigue limit for steels, representing a level of stress that is too low for regular crack growth where every cyclic load propagates a fatigue crack through the material. Modern application with extreme lifetimes has shown that fatigue will still take place in steels with stress levels well below the expected fatigue limit. READ MORE

  3. 12. AutoGraphQL : An automated test generation tool for GraphQL

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Louise Zetterlund; [2021]
    Keywords : ;

    Abstract : This thesis presents a novel technique to automatically generate test cases that assess the implementation of a GraphQL API. The key conceptual foundation for this technique is to log end-user queries when the system is in production and to turn these actual usages of the API into test cases. READ MORE

  4. 13. Efficacy of air-polishing in disinfecting implant surfaces. A laboratory study simulating a non-surgical approach.

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Alexandra Isik; Tai Truong; [2021]
    Keywords : Air-polishing; Air-flow; Perioflow; EMS; W H; Dental implants; Non-surgical; Peri-implantitis; Peri-implant mucositis; Treatment method; Periodontology; Odontology; Laboratory study; Dentala implantat; Parodontologi; Peri-implantit; Peri-mukosit; Behandling; Icke-kirurgisk; Kirurgisk; Odontologi; Air-polishing; Air-flow;

    Abstract : Aim: To evaluate different parameters potentially affecting the efficacy of air-polishing devices in disinfecting implant surfaces in a non-surgical treatment approach of peri-implantitis lesions. Material and method: Altogether, 56 turned and 56 moderately rough implants were coated with a simulated biofilm. READ MORE

  5. 14. Förekomst av missbildningar hos kattungar, och en undersökning av relationerna mellan missbildningar, dödfödsel och kejsarsnitt

    University essay from SLU/Dept. of Clinical Sciences

    Author : Annie Karlsson; [2021]
    Keywords : missbildning; medfödd defekt; dödfödsel; kejsarsnitt; kattunge; kattungar; katt;

    Abstract : Missbildningar förekommer hos kattungar och orsakar olika grader av lidande. En del missbildningar ökar även risken för dödfödsel och förlossningskomplikationer. Variationer mellan olika kattraser har setts vad gäller förekomst av vissa missbildningar, risk för dödfödsel och behov av kejsarsnitt. READ MORE

  6. 15. Design of 3D-printed cranioplasty moulds using Neural Network

    University essay from Lunds universitet/Matematik LTH

    Author : Jonathan Andersson; [2020]
    Keywords : Cranioplasty; Neural Network; Convolutional Neural Network; autoencoder; 3D printing; data reconstruction; Technology and Engineering; Medicine and Health Sciences; Mathematics and Statistics;

    Abstract : Cranioplasty is surgical repair of a skull bone defect due to a previous surgery or injury. Cranioplasty is most often performed with autologous bone flap, i.e the patient's own saved bone from previous surgery if this is available. READ MORE