Sökning: "European image criteria"

Visar resultat 1 - 5 av 24 avhandlingar innehållade orden European image criteria.

  1. 1. Evaluation of absorbed dose and image quality in mammography

    Författare :Bengt Hemdal; Malmö Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; optically stimulated luminescence; radioluminescence; in vivo dosimetry; dose reduction; dose protocol; average glandular dose; absorbed dose; Breast cancer; mammography; Monte Carlo; image quality; image quality criteria; contrast-detail phantom;

    Sammanfattning : Mammography refers to the X-ray examination of the human breast, and is considered the single most important diagnostic tool in the early detection of breast cancer, which is by far the most common cancer among women. There is good evidence from clinical trials, that mammographic screening can reduce the breast cancer mortality with about 30%. LÄS MER

  2. 2. Funding Matters : Archaeology and the Political Economy of the Past in the EU

    Författare :Elisabeth Niklasson; Mats Burström; Birgitta Svensson; Björn Magnusson Staaf; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; archaeology; cultural heritage; political economy; socio-politics; funding; European Union; archaeological ethnographies; identity politics; black box; European added value; culture policy; heritage values; political anthropology; arkeologi; Archaeology;

    Sammanfattning : The aim of this thesis is to show how Europe is constructed at the intersection between archaeology, money and politics within EU cultural actions. Ever since the 1970s, the European Community has invested money and prestige in the idea of a common cultural heritage for Europe. LÄS MER

  3. 3. Quantifying the quality of medical x-ray images. An evaluation based on normal anatomy for lumbar spine and chest radiography

    Författare :Anders Tingberg; Malmö Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clinical physics; normal anatomy; free response forced error FFE ; receiver operating characteristics ROC ; visual grading analysis VGA ; European image criteria; quantifying clinical image quality; radiology; tomography; medical instrumentation; Klinisk fysiologi; radiologi; tomografi; medicinsk instrumentering;

    Sammanfattning : Optimisation in diagnostic radiology requires accurate methods for determination of patient absorbed dose and clinical image quality. Simple methods for evaluation of clinical image quality are at present scarce and this project aims at developing such methods. LÄS MER

  4. 4. Infrastructure deployment in unprofitable areas : A techno-economic model for multiple criteria decision analysis under the European Union telecommunications regulatory framework

    Författare :Marco Araújo; Love Ekenberg; João Confraria; Mats Danielsson; Aníbal Duarte; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information Society; informationssamhället;

    Sammanfattning : In the European Union significant asymmetries prevail among member states in the most diverse areas. The telecom sector is no exception to this, with some members being much more advanced than others. Within the member states asymmetries also occur. LÄS MER

  5. 5. Managing migration in modern welfare states : Essays on the development, causes, and effects of policies regulating family immigration

    Författare :Anton Ahlén; Joakim Palme; Karin Borevi; Axel Cronert; Christian Albrekt Larsen; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Family immigration; Migration policy; Welfare state; Conditionality; Progressive dilemma; Civic integration; Stratification; Policy configurations; Eligibility criteria; Qualifying conditions; Time-series cross-country analysis; Europe; OECD; Statskunskap; Political Science;

    Sammanfattning : Being the main channel of migration into advanced industrial democracies, family migration has been the subject of increasing contestation in political debate. While previous studies have noted that many OECD countries have introduced more restrictive policies on family immigration during the last few decades, we still know little about how cross-country policy configurations in this area have evolved and varied over time, or about how policies affect inflows and why they differ between countries. LÄS MER