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排序方式: 共有663条查询结果,搜索用时 15 毫秒
661.
James Adams Lawrence Ezrow Zeynep Somer‐Topcu 《American journal of political science》2011,55(2):370-382
Although extensive research analyzes the factors that motivate European parties to shift their policy positions, there is little cross‐national research that analyzes how voters respond to parties’ policy shifts. We report pooled, time‐series analyses of election survey data from several European polities, which suggest that voters do not systematically adjust their perceptions of parties’ positions in response to shifts in parties’ policy statements during election campaigns. We also find no evidence that voters adjust their Left‐Right positions or their partisan loyalties in response to shifts in parties’ campaign‐based policy statements. By contrast, we find that voters do respond to their subjective perceptions of the parties’ positions. Our findings have important implications for party policy strategies and for political representation. 相似文献
662.
Monteiro FN Bhagavath P Rao L Pai ND Kanchan T Menezes RG Priyadarshini NA Pradeep Kumar G 《Journal of forensic sciences》2011,56(4):1054-1057
Aortic aneurysm refers to the pathological dilatation of the normal aortic lumen involving one or several segments. Thoracic aortic aneurysms are much less common than aneurysms of the abdominal aorta. Descending thoracic aortic aneurysm leading to dissection and spontaneous rupture is a potentially catastrophic illness. Although rare, dissection and rupture of a preexisting aortic aneurysm have been reported during pregnancy and early puerperium. To the best of our knowledge, such cases among young pregnant women are rarely reported in literature. Herein, an autopsy case of spontaneous rupture of a clinically undiagnosed descending thoracic aortic aneurysm during early puerperium in a young woman is presented along with the review of relevant literature. The victim was found dead on her hospital bed on the seventh day of puerperium. Autopsy with ancillary investigations revealed that the young woman died because of hemothorax from a ruptured dissecting descending thoracic aortic aneurysm secondary to chronic aortitis. 相似文献
663.