Essays about: "twin study"

Showing result 1 - 5 of 78 essays containing the words twin study.

  1. 1. Functional outcome for older adults with movement disabilities : A cross-sectional study

    University essay from Jönköping University/HHJ, Institutet för gerontologi

    Author : Nynne Olsen; [2021]
    Keywords : Cohort; childhood socioeconomic status; gender; rural urban; The Swedish Adoption Twin Study of Aging;

    Abstract : Background:  Previous research have found that different factors have associations with the level of function. Only few studies investigate the population of older adults with movement disabilities. READ MORE

  2. 2. Identifying Machine States and Sensor Properties for a Digital Machine Template : Automatically recognize states in a machine using multivariate time series cluster analysis

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Jakob Viking; [2021]
    Keywords : Digital twin; Digital shadow; Unsupervised learning; Cluster analysis; HDBSCAN; Chi-squared goodness of fit test;

    Abstract : Digital twins have become a large part of new cyber-physical systems as they allow for the simulation of a physical object in the digital world. In addition to the new approaches of digital twins, machines have become more intelligent, allowing them to produce more data than ever before. READ MORE

  3. 3. A feasibility study of Digital Twin for additive manufacturing : From the perspective of resource efficiency, smaller companies, and the future of industry

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Tor Shimamura Fagle; Douglas Timper; [2021]
    Keywords : ;

    Abstract : The Digital Twin in additive manufacturing has become a topic of interest as the method promises to be the next step in its development as well as an essential component of Industry 4.0. READ MORE

  4. 4. Augmented Urban Values : Virtual Gothenburg as a place for citizen dialogue and shared lived experiences

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Sanna Klefbom; [2021]
    Keywords : social design; digital twins; smart cities; civic engagement;

    Abstract : In the domain of social design, this thesis introduces a design project that explores a place-centric view on interaction design to address issues of participation, representation, and place. The project aims to envision possible futures of city-scaled digital twins as places that enable collective engagement within communities and between citizens and cities. READ MORE

  5. 5. Material characterization of long-term stress relaxation in a semi-crystalline polymer material : An experimental and numerical study

    University essay from Blekinge Tekniska Högskola

    Author : Jakob Görtz; [2021]
    Keywords : Abaqus; MCalibration; PRF; HDPE; Stress relaxation; Long-term testing; Theoretical expressions; Material calibration;

    Abstract : As the plastic and packaging industry is looking to increase the longevity of plastic products as well as recycling used material, there is a need to understand how material properties respond and change during long periods of mechanical loading. Physical tensile experiments on thin plant-based High-Density Polyethylene (HDPE) are conducted with the intent of capturing relaxation behavior from a short-term (1-3 hours) and long-term (29-56 days) perspective. READ MORE