61. |
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62. |
- Akselsson, Roland, et al.
(författare)
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Proton Scattering for Analysis of Atmospheric Particulate Matter
- 1975
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Ingår i: Bulletin of the American Physical Society Ser II. ; 20
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Tidskriftsartikel (refereegranskat)abstract
- Proton scattering has been applied to the problem of elemental quantitative analysis of air particulate matter. Elements up through chlorine may be resolved using 16 MeV protons incident upon targets up to about 1 mg/cm2 in thickness. Using the FSU Super FM Tandem Accelerator and a large area solid state proton detector, an analysis can be performed in several minutes. Combination of this technique with proton induced X-ray emission analysis provides a means of quantitative analysis for all elements. These accelerator based methods are being applied to studies of the composition of air particulate matter in diverse locations such as St. Louis, Mo.; Los Angeles, Ca.; several cities in Florida; and Bermuda.
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63. |
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64. |
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65. |
- Akselsson, Roland, et al.
(författare)
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Resilience Safety Culture
- 2009
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Ingår i: 17th World Congress on Ergonomics 2009.
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Konferensbidrag (refereegranskat)abstract
- Safety culture may be seen as the oil necessary for an efficient safety management system. During the work in HILAS SMS task force some weaknesses in the use of safety culture in practice were identified. A work stream was initiated to identify further weaknesses and suggest remedies for them. The objective of this paper is to discuss some of the weaknesses and propose mitigations. A major suggestion is to actively look for „holes‟ in the safety culture and mitigate them. The „holes‟ could be low-score groups, low-score aspects of safety culture, and critical time-windows. Also the efforts by top management may need to be improved. Also means for feed forward control should be used and further developed as proposed by the new school of resilience engineering. Also when problems with long questionnaires are too big shorter questionnaires could be used complemented by interviews and studies of behaviour and artefacts.
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66. |
- Akselsson, Roland, et al.
(författare)
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Safety and Risk
- 2009
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Ingår i: Work and technology on human terms. - 9789173650588 ; , s. 425-461
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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67. |
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68. |
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69. |
- Akselsson, Roland, et al.
(författare)
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Säkerhet och risk
- 2008
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Ingår i: Arbete och teknik på människans villkor. - 9789173650373 ; , s. 425-461
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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70. |
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