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The transatlantic tensions of the Bush years are behind us but the future of transatlantic relations remains uncertain at the closing of the Obama term. Policy alignment has been found on a host of issues but ‘existential’ questions have resurfaced, casting shadows on Western unity and relevance in the coming years. So far the crisis has failed to focus attention on the need for a common vision for the 21st century. Key strategic issues, from the future of the European order to transatlantic engagement in the Middle East, should figure prominently on the next transatlantic agenda, shifting the debate from the notion of a ‘Pacific century’ to how the West can address ongoing power transitions.  相似文献   
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The concept of “divided government” is more complicated than scholars have allowed. In the USA, truly unified government, where the president enjoys a filibuster‐proof majority in the Senate as well as a majority in the House, is rare. In France, truly unified government has been more common, but divided government has also occurred several times. Democratic governance requires that parties address important issues and they do so regardless of the patterns of institutional control. Nevertheless, policy changes or important laws are affected by the higher level of institutional friction associated with divided government. Looking at both the USA and France, we find that periods of unified government show higher levels of production of important laws in the USA, but we find no difference for overall legislative productivity.  相似文献   
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The aim of this article is to find a correlation between height and femur/skull measurements through Computed Tomography (CT) scans and derive regression equations for total skeletal height estimation in the Caucasian population. We selected 200 Caucasian patients from March 2010 to July 2011 who had to perform a CT scan for cancer restaging. The mean age is 64.5 years. Both sexes are represented by the same number of persons. Patients have executed a total body CT scan with contrast; once scan accomplished, we measured height through a digital scales. We analyzed CT scans of each patient, obtaining multiplanar reconstruction in sagittal and coronal planes with 1mm of thickness, and we measured 10 diameters of skull and femur. Then we performed a single and a multiple regression analysis considering the three diameters that better correlated with height. The skeletal diameters with the highest correlation coefficients with stature were femur lengths, length of cranial base (Ba-N), and distance from the posterior extremity of the cranial base to the inferior point of the nasal bone (Ba-NB). Although both femur and skull are skeletal segments used for stature estimation, in our sample femur gave stronger correlation with height than skull. h=35.7+1.48·BaN+2.32·BaNB+2.53·FEM and h=3.06·FEM+72.6 are the formulae that provided the most accurate stature assessment using multiple and single regression analysis respectively.  相似文献   
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Abstract: The Fosse Ardeatine massacre was a mass execution carried out in Rome on March 24, 1944 by Nazi German occupation troops during the Second World War as a reprisal for a partisan attack conducted on the previous day in central Rome. The 335 civilians were taken to the “Cave Ardeatine” and they were shot. Only 323 corpses out of 335 have been identified. The aim of this work is the genetic and anthropological analysis of the remains exhumed from grave number 329 of Fosse Ardeatine’s Shrine to assess their identity. So far, such remains have been supposed to belong to MM but mitochondrial analysis excluded a biological relationship to two living maternal relatives. Our analysis indicated that remains recovered in grave number 329 do not belong to MM. This result suggests that genetic analysis of the remains should be also applied to the other 12 unknown corpses to elucidate their identity.  相似文献   
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