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A pervasive theme of the congressional politics literature is that the committee system is fundamental in determining the policy status quo. Such an assertion hinges crucially upon committees controlling their jurisdictions; congressional delegation is undermined if a committee can assert authority over any issue domain at any time. Yet, representatives may possess an incentive to support a policy proposal that would change the status quo, even if it entails disregarding procedures. Indeed, standard conceptualizations of how members of Congress make their voting choices assume that only the benefits and costs associated with a policy matter, and they do not consider institutional factors such as whether a bill emerged from the correct committee.This analysis examines whether representatives will sacrifice policy interests to preserve institutional features of the legislature. The effort in 1987 to curb smoking on airplanes — which became embroiled in a difficult-to-resolve jurisdictional dispute — serves as a vehicle to analyze how sensitive members are to such features. The results demonstrate that a sizable number put aside their [generally moderate] policy preferences and voted against limits on smoking for institutional reasons. These findings have important implications both for specifying the determinants of policy change and for understanding institutional stability. 相似文献
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Lawrence Baum 《Political Behavior》1987,9(1):62-74
Research on the relationship between the quantity of information that voters possess and their party voting behavior in partisan elections has produced mixed and confusing empirical results. In an effort to provide a broader perspective, this paper explores that relationship in nonpartisan elections contested by candidates of opposing parties. The paper analyzes survey data on two 1984 contests for seats on the Ohio Supreme Court, using the presidential race for comparison. Despite a highly partisan campaign, party defections by voters were far more common in the supreme court races than in the presidential race, reflecting the importance of party designations on the ballot as a source of information on candidates' party affiliations. At the individual level, levels of information had differing effects in the two supreme court races and for Democratic and Republican voters; this finding suggests that the impact of imformation levels on voters' choices is conditioned by the content of information in particular campaigns. 相似文献
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Lawrence Veysey 《Society》1988,25(2):58-61
He is retired and lives in Hawaii. 相似文献
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Mitochondrial DNA (mtDNA) analysis of forensic samples typically is performed when the quantity and quality of DNA are insufficient for nuclear DNA analysis or when maternal relatives may be the only reference source. Many of the steps required in the analytical process are both lengthy and labor intensive. Therefore, improvements in the process that reduce labor without compromising the quality of the data are desirable. The current procedure requires purification of the amplicons by centrifugal filtration after PCR and prior to cycle sequencing. Because this method requires several manipulations to perform, alternate cleanup procedures were investigated. These include the use of 1) Qiagen QlAquick PCR Purification columns, 2) Concert Rapid PCR Purification columns, and 3) ExoSAP-IT reagent. When the yield of purified amplicons, quality of the sequence profile, and ease of assay were evaluated, the use of ExoSAP-IT reagent for post-amplification purification was chosen to replace the filtration method. 相似文献
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高等教育创新的新机遇 总被引:1,自引:0,他引:1
刘遵义 《国家教育行政学院学报》2006,(9):20-23
人口结构的变化、科学技术的变革以及经济全球化,都对高等教育产生了很大影响,提供了很多新的机遇。这些机遇不仅可以提高我们的效率,同时也可以带来新的创造知识和传播知识的方式方法。 相似文献
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