Niederösterreich im 19. Jahrhundert, Band 1: Herrschaft und Wirtschaft. Eine Regionalgeschichte sozialer Macht
More Equal than Others. The Crownland Lower Austria in the Habsburg Empire. The study of power in... more More Equal than Others. The Crownland Lower Austria in the Habsburg Empire. The study of power in the most important crownland of the Habsburg Monarchy is a regional history unlike any other. Lower Austria, as the political, economic and cultural centre of one of the great European monarchies, will be examined via perspectives from the new Habsburg studies and new imperial history. The focus lies on questions of political interaction and cooperation. Cooperation between governmental and non-governmental actors and hence both “from above” and “from below” will be illustrated using the example of agricultural or education policies, while the cooperation between the Austrian crownlands is outlined with respect to fiscal equalisation mechanisms. An entangled regional, state and imperial perspective is embedded in the concept of a “cooperative empire” and seeks to open up new programmatic questions.
Fraturas femorais atípicas por uso prolongado de bisfosfonatos Mitos e verdades Unitermos: Fratur... more Fraturas femorais atípicas por uso prolongado de bisfosfonatos Mitos e verdades Unitermos: Fratura atípica; bifosfonato; fêmur; região subtrocantérica; diáfise do fêmur; osteoporose.
Background: Recently, using cone-beam computed tomography (CBCT) to assess root canal morphology ... more Background: Recently, using cone-beam computed tomography (CBCT) to assess root canal morphology has become popular; however, few studies have examined its efficiency to assess the entire root canals, including the tiny lateral and accessory canals (LACs). This study aimed to assess the ability of CBCT to evaluate the root canal of mandibular incisors at three different scanning settings, compared with the canal staining and tooth clearing (CS) technique as the gold standard. Methods: CBCT images of 70 extracted mandibular incisors were taken using NewTom VG CBCT at high-resolution scan mode (HZ), zoom scan mode (ZS), and full scan mode (FS), with different scanning settings. A radiologist, a postgraduate student, and an endodontist assessed the root canal morphology in a blinded manner. The number of root canals (NC), canal configuration according to Vertucci's classification (VC), and LACs were evaluated twice by each evaluator using the CBCT images, in comparison with CS. Comparisons of the differences were used the chi-square test, and the intra-evaluator and inter-evaluator agreement were used the Kappa statistics; the significance level was set at 0.05. Results: The voxel dimension of HZ, ZS and FS modes were 0.125 mm, 0.20 mm and 0.25 mm respectively, and the HZ mode had significant increased scanning doses. For NC, the diagnostic accuracy was >90% in all three modes, with no significant difference among the evaluators and modes. VC and LAC could only be evaluated in HZ mode. For VC, the accuracies were 97.1%, 94.3%, and 92.9% respectively, with no significant differences among the three evaluators. For LAC, the accuracies were 80.0%, 13.3%, and 33.3% respectively, and there were significant differences among the three evaluators. Intra-evaluator agreement was excellent, with the kappa values indicating "perfect" to "substantial" agreement. Inter-evaluator agreement was excellent for NC and VC; however, Kappa values could not be analyzed due to LACs detected were so variable. Conclusions: As far as possible, the HZ mode should be chosen to demonstrate the root canal system, and partial LACs could be detected using this mode; however, the potential benefit of the diagnostic information must be weighed against the increased radiation dose.
Wahrend in der Geschichtswissenschaft schon seit Jahren uber Aspekte des sozialen, kulturellen od... more Wahrend in der Geschichtswissenschaft schon seit Jahren uber Aspekte des sozialen, kulturellen oder kollektiven Gedachtnisses diskutiert wird, haben diese Konzepte in der Rechtsgeschichte bisher nicht die gleiche Aufmerksamkeit gefunden. 28 junge Rechtshistorikerinnen und Rechtshistoriker, Philologen, Politologen und allgemeine Historiker unternehmen daher in diesem Band den Versuch, uber die Facetten des Erinnerns und Vergessens im Recht nachzudenken. Dabei zeigt sich, wie zeitlich und kulturell differenziert die Losungen sind, die das Recht hinsichtlich seiner Funktion der Stabilisierung von Verhaltenserwartungen und der Losung von Konflikten im Umgang mit der beschrankten menschlichen Gedachtnisleistung gefunden hat.
Niederösterreich im 19. Jahrhundert, Band 1: Herrschaft und Wirtschaft. Eine Regionalgeschichte sozialer Macht
More Equal than Others. The Crownland Lower Austria in the Habsburg Empire. The study of power in... more More Equal than Others. The Crownland Lower Austria in the Habsburg Empire. The study of power in the most important crownland of the Habsburg Monarchy is a regional history unlike any other. Lower Austria, as the political, economic and cultural centre of one of the great European monarchies, will be examined via perspectives from the new Habsburg studies and new imperial history. The focus lies on questions of political interaction and cooperation. Cooperation between governmental and non-governmental actors and hence both “from above” and “from below” will be illustrated using the example of agricultural or education policies, while the cooperation between the Austrian crownlands is outlined with respect to fiscal equalisation mechanisms. An entangled regional, state and imperial perspective is embedded in the concept of a “cooperative empire” and seeks to open up new programmatic questions.
Fraturas femorais atípicas por uso prolongado de bisfosfonatos Mitos e verdades Unitermos: Fratur... more Fraturas femorais atípicas por uso prolongado de bisfosfonatos Mitos e verdades Unitermos: Fratura atípica; bifosfonato; fêmur; região subtrocantérica; diáfise do fêmur; osteoporose.
Background: Recently, using cone-beam computed tomography (CBCT) to assess root canal morphology ... more Background: Recently, using cone-beam computed tomography (CBCT) to assess root canal morphology has become popular; however, few studies have examined its efficiency to assess the entire root canals, including the tiny lateral and accessory canals (LACs). This study aimed to assess the ability of CBCT to evaluate the root canal of mandibular incisors at three different scanning settings, compared with the canal staining and tooth clearing (CS) technique as the gold standard. Methods: CBCT images of 70 extracted mandibular incisors were taken using NewTom VG CBCT at high-resolution scan mode (HZ), zoom scan mode (ZS), and full scan mode (FS), with different scanning settings. A radiologist, a postgraduate student, and an endodontist assessed the root canal morphology in a blinded manner. The number of root canals (NC), canal configuration according to Vertucci's classification (VC), and LACs were evaluated twice by each evaluator using the CBCT images, in comparison with CS. Comparisons of the differences were used the chi-square test, and the intra-evaluator and inter-evaluator agreement were used the Kappa statistics; the significance level was set at 0.05. Results: The voxel dimension of HZ, ZS and FS modes were 0.125 mm, 0.20 mm and 0.25 mm respectively, and the HZ mode had significant increased scanning doses. For NC, the diagnostic accuracy was >90% in all three modes, with no significant difference among the evaluators and modes. VC and LAC could only be evaluated in HZ mode. For VC, the accuracies were 97.1%, 94.3%, and 92.9% respectively, with no significant differences among the three evaluators. For LAC, the accuracies were 80.0%, 13.3%, and 33.3% respectively, and there were significant differences among the three evaluators. Intra-evaluator agreement was excellent, with the kappa values indicating "perfect" to "substantial" agreement. Inter-evaluator agreement was excellent for NC and VC; however, Kappa values could not be analyzed due to LACs detected were so variable. Conclusions: As far as possible, the HZ mode should be chosen to demonstrate the root canal system, and partial LACs could be detected using this mode; however, the potential benefit of the diagnostic information must be weighed against the increased radiation dose.
Wahrend in der Geschichtswissenschaft schon seit Jahren uber Aspekte des sozialen, kulturellen od... more Wahrend in der Geschichtswissenschaft schon seit Jahren uber Aspekte des sozialen, kulturellen oder kollektiven Gedachtnisses diskutiert wird, haben diese Konzepte in der Rechtsgeschichte bisher nicht die gleiche Aufmerksamkeit gefunden. 28 junge Rechtshistorikerinnen und Rechtshistoriker, Philologen, Politologen und allgemeine Historiker unternehmen daher in diesem Band den Versuch, uber die Facetten des Erinnerns und Vergessens im Recht nachzudenken. Dabei zeigt sich, wie zeitlich und kulturell differenziert die Losungen sind, die das Recht hinsichtlich seiner Funktion der Stabilisierung von Verhaltenserwartungen und der Losung von Konflikten im Umgang mit der beschrankten menschlichen Gedachtnisleistung gefunden hat.
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