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  • 1
    Language: German
    In: Orthopädie und Unfallchirurgie, 2014, Vol.03(05), pp.542-542
    Keywords: DGOOC
    ISSN: 2193-5254
    E-ISSN: 2193-5262
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  • 2
    Language: English
    In: Oberaigner, Willi, Wolfgang Buchberger, Thomas Frede, Martin Daniaux, Rudolf Knapp, Christian Marth, and Uwe Siebert. 2011. Introduction of organised mammography screening in tyrol: results of a one-year pilot phase. BMC Public Health 11:91.
    Description: Background: Efficiency and efficacy of organised mammography screening programs have been proven in large randomised trials. But every local implementation of mammography screening has to check whether the well established quality standards are met. Therefore it was the aim of this study to analyse the most common quality indices after introducing organised mammography screening in Tyrol, Austria, in a smooth transition from the existing system of opportunistic screening. Methods: In June 2007, the system of opportunistic mammography screening in Tyrol was changed to an organised system by introducing a personal invitation system, a training program, a quality assurance program and by setting up a screening database. All procedures are noted in a written protocol. Most EU recommendations for organised mammography screening were followed, except double reading. All women living in Tyrol and covered by social insurance are now invited for a mammography, in age group 40-59 annually and in age group 60-69 biannually. Screening mammography is offered mainly by radiologists in private practice. We report on the results of the first year of piloting organised mammography screening in two counties in Tyrol. Results: 56,432 women were invited. Estimated participation rate was 34.5% at one year of follow-up (and 55.5% at the second year of follow-up); 3.4% of screened women were recalled for further assessment or intermediate screening within six months. Per 1000 mammograms nine biopsies were performed and four breast cancer cases detected (N = 68). Of invasive breast cancer cases 34.4% were ≤ 10 mm in size and 65.6% were node-negative. In total, six interval cancer cases were detected during one year of follow-up; this is 19% of the background incidence rate. Conclusions: In the Tyrolean breast cancer screening program, a smooth transition from a spontaneous to an organised mammography screening system was achieved in a short time and with minimal additional resources. One year after introduction of the screening program, most of the quality indicators recommended by the European guidelines had been reached. However, it will be necessary to introduce double reading, to change the rule for BI-RADS 3, and to concentrate on actions toward improving the participation rate.
    Keywords: Public Health;
    ISSN: 1471-2458
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  • 3
    Language: English
    In: Journal of Hydrology, 2015, Vol.527, p.1096(10)
    Description: To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.jhydrol.2015.06.002 Byline: Noa Hillel, Stefan Geyer, Tobias Licha, Saed Khayat, Jonathan B. Laronne, Christian Siebert Abstract: * Water samples were taken continuously at the Lower Jordan River Baptism site. * We examine the temporal change in water quality and quantity in a polluted river. * Considerable seasonal effects and anthropogenic influences were identified. * The continuous sampling enables detecting hitherto unknown extreme events. Article History: Received 3 November 2014; Revised 24 May 2015; Accepted 1 June 2015 Article Note: (miscellaneous) This manuscript was handled by Laurent Charlet, Editor-in-Chief, with the assistance of Pedro J. Depetris, Associate Editor
    Keywords: Water Quality
    ISSN: 0022-1694
    Source: Cengage Learning, Inc.
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  • 4
    Article
    Article
    Language: German
    In: Orthopädie und Unfallchirurgie - Mitteilungen und Nachrichten, 07/09/2013, Vol.02(03), pp.344-344
    ISSN: 2193-5254
    E-ISSN: 2193-5262
    Source: Thieme Publishing Group (via CrossRef)
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  • 5
    Language: German
    In: Orthopädie und Unfallchirurgie - Mitteilungen und Nachrichten, 2016, Vol.05(03), pp.286-287
    Description: Die Sektion hat am 20.10.2015 im Rahmen des DKOU in Berlin ihre wissenschaftliche Sitzung sowie ihre Mitgliederversammlung abgehalten. Als Teil des Specialty Day wurde das Thema „Der Nachwuchssportler“ vor über 150 Teilnehmern umfassend und kompetent dargestellt. Prof. Dr.  H. Schmitt aus Heidelberg führte das Publikum in einem Übersichtsreferat an die Thematik heran. Krafttraining beim Jugendlichen wurde von Prof. Dr.  J. Freiwald aus Wuppertal im Detail aufgearbeitet, bevor Herr Dr.  D. Gritzbach (Mosbach) sich mit den Überlastungsschäden beim Nachwuchssportler auseinandersetzte. Prof. Dr.  C.  H. Siebert (Hannover) ging ausführlich auf die Apophysenverletzung beim Jugendlichen und die Therapie dieser Verletzungen ein. Abschließend konnte Prof. Dr.  M. Walter aus München das Thema des Sportschuhs umfassend zur Darstellung bringen. Auf unserem diesjährigen Jahreskongress wird die Sektion Sportorthopädie – Sporttraumatologie sich mit dem Thema „Return to Sport“ auseinandersetzen.
    Keywords: DGOOC
    ISSN: 2193-5254
    E-ISSN: 2193-5262
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  • 6
    Language: German
    In: Orthopädie und Unfallchirurgie - Mitteilungen und Nachrichten, 2015, Vol.04(02), pp.176-176
    Description: Bereits zum 6. Mal hat die Sektion für Sportorthopädie und Sporttraumatologie der DGOOC den dreitägigen Kurs Knie im Langenbeck-Virchow-Haus in Berlin ausgerichtet. Vom 25.02. – 27.02.2015 boten die Vorstandmitglieder M. Krüger-Franke (München), O. Miltner (Berlin) und C. H. Siebert (Hannover), mit der Unterstützung von M. Engelhardt (Osnabrück), vor erneut vollem Haus einen kompetenten und umfassenden Überblick im Rahmen der Vorbereitung zur Zusatzweiterbildung „Spezielle Orthopädische Chirurgie“ an.
    Keywords: DGOOC
    ISSN: 2193-5254
    E-ISSN: 2193-5262
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  • 7
    Language: English
    In: Oberaigner, Willi, Wolfgang Buchberger, Thomas Frede, Rudolf Knapp, Christian Marth, and Uwe Siebert. 2010. Breast cancer incidence and mortality in Tyrol/Austria after fifteen years of opportunistic mammography screening. BMC Public Health 10:86.
    Description: Background: The aim of this study was to analyse breast cancer incidence and mortality in Tyrol from 1970 to 2006, namely after performing more than a decade of opportunistic mammography screening and just before piloting an organised screening programme. Our investigation was conducted on a population level. Methods: To study time trends in breast cancer incidence and mortality, we applied the age-period-cohort model by Poisson regression to the official mortality data covering more than three decades from 1970 to 2006 and to the incidence data ranging from 1988 to 2006. In addition, for incidence data we analysed data on breast cancer staging and compared these with EU guidelines. Results: For the analysis of time trend in breast cancer mortality in age groups 40-79, an age-period-cohort model fits well and shows for years 2002-2006 a statistically significant reduction of 26% (95% CI 13%-36%) in breast cancer mortality as compared to 1992-1996. We see only slight non-significant increases in breast cancer incidence. For the past five years, incidence data show a 10% proportion of in situ cases, and of 50% for cases in stages II+. Conclusions: The opportunistic breast cancer screening programme in Tyrol has only in part exploited the mortality reduction known for organised screening programmes. There seems to be potential for further improvement, and we recommend that an organised screening programme and a detailed screening database be introduced to collect all information needed to analyse the quality indicators suggested by the EU guidelines.
    Keywords: Public Health;
    ISSN: 1471-2458
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  • 8
    Article
    Article
    Language: German
    In: Sport-Orthopädie - Sport-Traumatologie, 2011, Vol.27(2), pp.61-61
    ISSN: 0949-328X
    Source: ScienceDirect Journals (Elsevier)
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  • 9
    Language: English
    In: Parallel Processing Letters, March 2014, Vol.24(1)
    Description: We present a simple, work-optimal and synchronization-free solution to the problem of stably merging in parallel two given, ordered arrays of m and n elements into an ordered array of m+n elements. The main contribution is a new, simple, fast and direct algorithm that determines, for any prefix of the stably merged output array, the exact prefixes of each of the two input arrays needed to produce this output prefix. More precisely, for any given index in the resulting, but not yet constructed output array, representing the desired output prefix, the algorithm computes the indices (called co-ranks) in each of the two input arrays representing the required input prefixes without having to merge the input arrays. The co-ranking algorithm takes $\mathcal{O}(\log\min(m,n))$ time steps, and uses O(1) space. Co-ranking is used in parallel to partition the input arrays into a collection of as many pairs as desired, each pair with exactly the same number of elements. Any stable, sequential merge algorithm can be used to merge pairs independently. The result is a perfectly load-balanced, stable, parallel merge algorithm. Co-ranking and sequential merging of pairs can be done without synchronization. Compared to other, linear speed-up approaches to the parallel merge problem, the algorithm is considerably simpler and can be up to a factor of two faster. Compared to previous algorithms for solving the co-ranking problem, the new algorithm works for arbitrary output array indices and maintains stability in the presence of repeated elements at no extra space or time cost. When the number of processing elements p does not exceed (m + n)/ log min(m, n), the parallel merge algorithm has perfect, linear speedup p. Furthermore, it is easy to implement on both shared and distributed memory systems.
    Keywords: Merge Problem ; Parallel Merging ; Stable Merging ; Computer Science
    ISSN: 0129-6264
    E-ISSN: 1793-642X
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  • 10
    Language: English
    In: Journal of Hydrology, Jan, 2015, Vol.520, p.342(14)
    Description: To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.jhydrol.2014.11.055 Byline: Fabien Magri, Nimrod Inbar, Christian Siebert, Eliahu Rosenthal, Joseph Guttman, Peter Moller Abstract: * Heat and salinity are modeled in a fully transient coupled approach. * Mixed-convection flushing relic seawater is the dominant process. * Salt domes below the lake can provide small amount of salinity to western springs. * Permeable fault(s) generate the Lower Yarmouk Gorge heat anomaly. Article History: Received 19 September 2014; Revised 19 November 2014; Accepted 20 November 2014 Article Note: (miscellaneous) This manuscript was handled by Corrado Corradini, Editor-in-Chief, with the assistance of Stephen Worthington, Associate Editor
    Keywords: Diapirs -- Analysis ; Seawater -- Analysis ; Salinity -- Analysis
    ISSN: 0022-1694
    Source: Cengage Learning, Inc.
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