Essays about: "bergfors"

Showing result 1 - 5 of 7 essays containing the word bergfors.

  1. 1. Electrolytic Extraction of Aluminium Bifilms

    University essay from KTH/Materialvetenskap

    Author : Simon Bergfors; Davida Flink; [2020]
    Keywords : Aluminium; Bifilms; Oxide films; Electrolytic extraction; Scanning electron microscope; Aluminium; Oxidfilm; Elektrolytisk extraktion; Svepelektronmikroskop;

    Abstract : Bifilms is the oxide layer created between two surfaces in the melt of light metals that form an oxide layer. These become planar inclusions in the final casting and are problematic for the mechanical properties such as cracks and crack initiations. READ MORE

  3. 2. Using machine learning to identify the occurrence of changing air masses

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Anund Bergfors; [2018]
    Keywords : machine learning; meteorology; data science; visualization; time series; pattern recognition; logistic regression; data mining; statistics; ai; physics; signal processing; control theory; automatic control; systems theory; information technology; maskininlärning; meteorologi; data science; visualisering; tidsserie; mönsterigenkänning; logistisk regression; datautvinning; statistik; ai; fysik; signalbehandling; reglerteknik; systemteknik; informationsteknologi;

    Abstract : In the forecast data post-processing at the Swedish Meteorological and Hydrological Institute (SMHI) a regular Kalman filter is used to debias the two meter air temperature forecast of the physical models by controlling towards air temperature observations. The Kalman filter however diverges when encountering greater nonlinearities in shifting weather patterns, and can only be manually reset when a new air mass has stabilized itself within its operating region. READ MORE

  4. 3. Evaluation of Microsatellite Instability Analysis as a Diagnostic Tool to Identify Lynch Syndrome in Endometrial Cancer Patients

    University essay from Uppsala universitet/Institutionen för kvinnors och barns hälsa

    Author : Monica Bergfors; [2014]
    Keywords : HNPCC; Hereditary; MSI; Endometrium; Tumour;

    Abstract : Hereditary endometrial cancer (EC) is a Lynch syndrome (LS) related cancer variant and 2-10% of all EC are hereditary. The aim of this study was to develop a method for analysis of microsatellite instability (MSI) as such analysis would assist in identifying potential LS patients with EC at an early state of their disease, before a possible second cancer is developed in another organ. READ MORE

  5. 4. Evaluation of four methods for the assessment of joint swelling in dogs

    University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

    Author : Stina Bergfors; [2012]
    Keywords : joint swelling; dogs; tape measure; slide caliper; tonometry; rehabilitation; outcome assessment tools;

    Abstract : Evaluation of joint swelling is an important part of the orthopedic examination and can be used to follow a patient’s progress during rehabilitation and therapy. Usually a swelling is assessed by palpating the joint but a more objective, but still easy to use, method would be preferable. READ MORE

  6. 5. Explorative Multivariate Data Analysis of the Klinthagen Limestone Quarry Data

    University essay from Institutionen för informationsteknologi

    Author : Linus Bergfors; [2010]
    Keywords : Multivariate analysis; interpolation; PCA; principal component analysis; PLS; projection to latent structures; partial least squares; Limestone quarry; Klinthagen; Kriging.; Multivariat analys; interpolation; PCA; principalkomponentsanalys; PLS; projektion till latenta strukturer; partiell minstakvadrat- anpassning; Kalkbrott; Klinthagen; Kriging;

    Abstract :   The today quarry planning at Klinthagen is rough, which provides an opportunity to introduce new exciting methods to improve the quarry gain and efficiency. Nordkalk AB, active at Klinthagen, wishes to start a new quarry at a nearby location. READ MORE