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- Högström, R., et al.
(författare)
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DEVELOPMENT OF MEASUREMENT AND CALIBRATION TECHNIQUES FOR DYNAMIC PRESSURES AND TEMPERATURES : RESULTS AND ACHIEVEMENTS
- 2022
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Ingår i: 6th TC16 Conference on Pressure and Vacuum Measurement 2022, Together with the 24th TC3 Conference on the Measurement of Force, Mass and Torque, the 14th TC5 Conference on the Measurement of Hardness, and the 5th TC22 Conference on Vibration Measurement. - : International Measurement Confederation (IMEKO).
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Konferensbidrag (refereegranskat)abstract
- This paper presents the main results and achievements of the EMPIR DynPT project [1]. Dynamic measurement of pressure and temperature are a key requirement for process control in several demanding applications, such as automotive, marine and turbine engines, manufacturing processes, and ammunition and product safety. The quality of these measurement has been significantly improved in this project through development of dynamic measurement standards and methods and characterized sensor technologies and means of estimating measurement uncertainties in real process conditions.
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| 2. |
- Collier, A. B., et al.
(författare)
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Correlation between global lightning and whistlers observed at Tihany, Hungary
- 2009
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Ingår i: Journal of Geophysical Research. - 0148-0227 .- 2156-2202. ; 114, s. A07210-
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Tidskriftsartikel (refereegranskat)abstract
- Although the generation and propagation mechanisms for whistlers are fairly well understood, the location and extent of the lightning source region for the whistlers observed at a given station are currently unknown. The correlation of whistler observations against global lightning data allows an estimate of the size and position of the source region. For whistlers detected at Tihany, Hungary, an area of positive correlation with radius of similar to 1000 km was found to be centered on the conjugate point. Although the maximal sample correlation coefficient was relatively low, r = 0.065, it has a high statistical significance, indicating that it is extremely improbable that the whistlers and lightning in this region are actually uncorrelated. Other smaller areas of positive correlation were found further afield in South America and the Maritime Continent. Lightning in the northern hemisphere displayed a negative correlation with whistlers at Tihany.
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| 3. |
- Egberg Thyme, Karin, 1943-, et al.
(författare)
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Individual brief art therapy can be helpful for women with breast cancer : A randomized controlled clinical study
- 2009
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Ingår i: Palliative & Supportive Care. - : Cambridge University Press. - 1478-9515 .- 1478-9523. ; 7:1, s. 87-95
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Recent research shows that almost every second woman with breast cancer is depressed or has anxiety; the risk for younger women is even higher. Moreover, research shows that women are at risk for developing depression, also a threat for women with breast cancer. The aim of this randomized controlled clinical trial was to study the outcome of five sessions of art therapy given at a 5-week period of postoperative radiotherapy.Methods: The participants were between 37 and 69 years old; six participants in each group were below 50 years of age. Half of the participants (n = 20) received art therapy and the other half (n = 21) were assigned to a control group. At the first measurement, at least 17% (n = 7) of the participants medicated with antidepressants. Data were collected before and after art therapy and at a 4-month follow-up using self-rating scales that measure self-image (the Structural Analysis of Social Behaviour) and psychiatric symptoms (the Symptom Check List–90).Results: At follow-up, significant lower ratings of depression, anxiety, and somatic symptoms and less general symptoms were reported for the art therapy group compared to the control group. The regression analysis showed that art therapy relates to lower ratings of depression, anxiety, and general symptoms; chemotherapeutic treatment predicts lower depressive symptoms; in contrast to axilliary surgery and hormonal treatment as well as being a parent predicts higher ratings of anxiety and general symptoms.Significance of results: The conclusion suggests that art therapy has a long-term effect on the crisis following the breast cancer and its consequences.
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