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Kerma-area product (KAP) meters have a pronounced energy dependence when measuring air KAP for lightly filtered X-ray beams (RQR). Today, it is also common with more heavily filtered beams. In this work, the energy dependence for lightly as well as heavily filtered beams (RQC) was investigated for several KAP meter models. The relative energy dependence of the readings of an external and an intern
Complete data center failures may occur due to disastrous events such as earthquakes or fires. To attain robustness against such failures and reduce the probability of data loss, data must be replicated in another data center sufficiently geographically separated from the original data center. Implementing geo-replication is expensive as every data update operation in the original data center must
Background: By taking diet quality into account, we may clarify the relationship between genetically elevated triglycerides (TG) and low-density lipoprotein-cholesterol (LDL-C), and better understand the inconsistent results regarding genetically elevated high-density lipoprotein-cholesterol (HDL-C), and cardiovascular disease (CVD) risk. Methods: We included 24,799 participants (62 % women, age 4
In 2014, leadership studies saw the retraction of a number of journal articles written by prominent researchers who are closely associated with popular concepts such as transformational leadership, authentic leadership, ethical leadership and spiritual leadership. In response, The Leadership Quarterly published a lengthy editorial that presented these retractions as a sign of health in a mature sc
Sweden experienced a remarkable economic transformation between the 18th century and the outbreak of World War I. This dissertation consists of four self-contained papers that uses a quantitative empirical approach to identify key drivers of this transformation by analyzing the contribution of the potato to economic growth, the determinants of the early investments in mass schooling, and how the r
Apolipoprotein M (ApoM) plasma levels have been reported to be associated with risk of venous thromboembolism (VTE) recurrence. However, the role of genetic alterations in the ApoM gene in VTE recurrence remains unknown. The aim of this study was to identify genetic aberrations in ApoM gene in VTE recurrence and their role in prediction of VTE recurrence in a prospective follow-up study of 1465 VT
To achieve significant improvements, there is a need for a systematic approach in Road Safety Management. The first step of such approach is to define the burden of road casualties in the country. Part of defining the burden is the monetary valuation of the prevention of a fatality accident. Such “values of statistical life” are derived in a number of countries, however, there is a large variation
Detta åtgärdsprogram behandlar jordlöparen alvarlarvmördare (Calosomareticulatum). Alvarlarvmördarens världsutbredning går i ett bälte från Mellaneuropa bort till Kaukasien och arten återfinns idag endast på ett fåtal platser. En av dessa platser är Stora alvaret på Öland (Kalmar län). Alvarlarvmördarens förekomst på Stora alvaret, Öland, är inte enbart Sveriges enda förekomst utan en av Europas f
Collective identities of the Self (or Ego) vs. the Other are not only conveyed in and between cultures through verbal discourse but also through pictures. Such cultural constructions are often established and consolidated by storytelling, where, briefly put, events or situations are temporally ordered. Pictures and visual artworks may be powerful narrative resources for establishing and consolidat
To meet EU energy and climate targets, energy efficiency of the existing building stock must be drasticallyimproved. Within IEA ECB Annex 56 one of the best practice energy renovations is a group of multi-familybuildings in Sweden, recently thoroughly renovated. Residents' perception of renovations and appraisal ofimplemented measures were captured by interviews with tenants and a literature revie
This paper examines the influence of land fragmentation on the value ofvegetables produced in the Skopje and Southeastern regions of the Republic ofMacedonia. The analysis uses models such as a Cobb-Douglas production function as well as a General Linear Model. The findings support a negative and statistically significant impact of land fragmentation on the productivity and profitability of vegeta
This paper reconsiders the reliability of the results obtained by Hristov et al. (2012) from the input-output analysis of water consumption, by taking into account the effect of uncertainty inherent in the data. The imprecision and uncertainty is studied within a workable fuzzy environment as introduced byBeynon et al. (2005), where rank reversal is plausible. In addition, the water-intensive stru
This study analyzed direct and indirect relationships in water consumption by Macedonian economic sectors using virtual water in an input–output framework. Macedonia was found to be characterized by intensive water consumption, with some sectors having a significant virtual water content in their products. Virtual water multipliers were used to analyze the trade balance and determine whethernation
Sustainable management of water resources is imperative in the Western Balkan (WB) region, due to the seasonal, spatial and quality distribution of these resources. This paper analyzed water consumption and associated relationships between the economic sectors in Macedonia in 2005, based on input–output (IO) analysis. Using an environmentally extended IO framework, water consumption was investigat
