Search for dissertations about: "predictive value"

Showing result 21 - 25 of 475 swedish dissertations containing the words predictive value.

  2. 21. Data-driven predictive maintenance planning and scheduling

    Author : Mahdieh Sedghi; Bjarne Bergquist; Erik Vanhatalo; Ramin Karim; Luleå tekniska universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kvalitetsteknik och logistik; Quality Technology and Logistics;

    Abstract : The railway track network is one of the major modes of transportation and among a country’s most valuable infrastructure assets. Maintenance and renewal of railway infrastructure have a vital role in safety performance, the quality of the ride, train punctuality, and the life cycle cost of assets. READ MORE

  4. 22. Shooting Stars: The Value of Ranked Analysts' Recommendations

    Author : Yury Kucheev; Tomas Sörensson; Mats Engwall; Felipe Ruiz; Anders Löflund; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Alpha; analysts’ recommendations; Institutional Investor; sell-side analysts; star analysts; StarMine; The Wall Street Journal; Industriell ekonomi och organisation; Industrial Engineering and Management; Economics; Nationalekonomi;

    Abstract : Financial analysts play a key role in collecting, processing and disseminating information for the stock market. Selecting the best analysts among thousands of analysts is an important task for investors that determines future investment profitability. READ MORE

  5. 23. Essays on the value relevance of financial statment information

    Author : Henrik Nilsson; Lars Hassel; Eva Liljeblom; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; Equity valuation; stock market; financial accounting; insider trading; Företagsekonomi; Business studies; Företagsekonomi; företagsekonomi; Business Studies;

    Abstract : This thesis consists of an introductory chapter and four self-contained essays on the value relevance of financial statement information.Essay 1: The purpose of this essay is to examine relevance of environmental information from an investor’s perspective. READ MORE

  6. 24. The Value of Preoperative MRI in Breast Cancer Treatment

    Author : Virginia Gonzalez; Staffan Eriksson; Sophia Zackrissson; Uppsala universitet; []
    Keywords : preoperative breast MRI; breast cancer; breast-conserving surgery; Surgery; Kirurgi; Oncology; Onkologi; Radiology; Radiologi;

    Abstract : Breast magnetic resonance imaging (MRI) remains controversial as an image adjunct in preoperative settings in terms of short-term benefits and there are no survival data from randomized studies. This prospective, randomized, multicentre study included 440 patients (age ≤ 56 y) with breast cancer from three large-volume Swedish breast clinics. READ MORE

  7. 25. Interval cancers, positive predictive value for malignance and other early quality indicators in mammographic screening for breast cancer

    Author : Bedrich Vitak; Ingvar Andersson; Linköpings universitet; []
    Keywords : Mammography; Breast neoplasm; Breast cancer screening; Interval breast cancer; Metastasis; Mortality; MEDICINE; MEDICIN;

    Abstract : The study was designed to evaluate early quality indicators in screening for breast cancer. lt comprised, (i) investigations of compliance, recall, referral, cancer detection, and interval cancer rates in the Östergötland screening programme of women aged 40-74 years; (ii) evaluation of the three-stage diagnostic procedure for pre-operative assessment of women with suspicious mammographic findings; (iii) comprehensive analysis of all invasive interval cancers detected; and (iv) investigation into how to reduce the number of interval cancers without a concomitant increase in false positives. READ MORE