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111.
Evaluating less than fully successful transformational leaders is difficult. One common method of assessing leadership is to focus on a single temporal narrative. A second approach uses a particular theory, such as transformational leadership, to frame the analysis. The latter, less common strategy is used with the example of Eric Shinseki, who served as both chief of staff of the U.S. Army and as secretary of the U.S. Department of Veterans Affairs (VA). The analytic framework used here has six major elements that are specified by 22 factors. Using those factors to evaluate Shinseki's tenure at the VA, he is found to be very poor in only 2 factors but poor in 11, adequate in 6, good in 1, and excellent in only 2. While using a list of factors does not eliminate subjectivity or the challenges of reaching a single assessment, it does clarify the elements of judgment and weighting.  相似文献   
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Legislators claim that how they explain their votes matters as much as or more than the roll calls themselves. However, few studies have systematically examined legislators’ explanations and citizen attitudes in response to these explanations. We theorize that legislators strategically tailor explanations to constituents in order to compensate for policy choices that are incongruent with constituent preferences, and to reinforce policy choices that are congruent. We conduct a within‐subjects field experiment using U.S. senators as subjects to test this hypothesis. We then conduct a between‐subjects survey experiment of ordinary people to see how they react to the explanatory strategies used by senators in the field experiment. We find that most senators tailor their explanations to their audiences, and that these tailored explanations are effective at currying support—especially among people who disagree with the legislators’ roll‐call positions.  相似文献   
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Disasters such as flash flooding, mass shootings, and train and airplane accidents involving large numbers of victims produce significant opportunity for research in the biosciences. This opportunity exists in the extreme tails of life events, however, during which decisions about life and death, valuing and foregoing, speed and patience, trust and distrust, are tested simultaneously and abundantly. The press and urgency of these scenarios may also challenge the ability of researchers to comprehensively deliver information about the purposes of a study, risks, benefits, and alternatives. Under these circumstances, we argue that acquiring consent for the immediate use of data that are not time sensitive represents a gap in the protection of human study participants. In response, we offer a two-tiered model of consent that allows for data collected in real-time to be held in escrow until the acute post-disaster window has closed. Such a model not only respects the fundamental tenet of consent in research, but also enables such research to take place in an ethically defensible manner.  相似文献   
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Abstract

The Subaltern Studies Collective inaugurated an important point of departure in Indian historiography and social sciences by demanding that attention be directed to subalterns (a term adapted from Gramsci’s Prison Notebooks) as makers of their own destinies. Their scholarship raises three issues, which are discussed in this article. The first of these relates to the empirical observation about subaltern resistance to elites. The second pertains to the analytical dichotomy between elite and subaltern modes of conducting politics. The third centres on the valorisation of a putatively coherent fragment that seeks autonomy from the totality of the state. The fundamental problem with the perspective advanced by the subaltern studies scholars stems from their implicit assumption that utopian ideals centred on reclaiming dignity and asserting social equality are necessarily derivative of European Enlightenment ideals.  相似文献   
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In forensics, bloodstains on dark fabrics might be invisible for the naked eye. Although several visualization, presumptive, and confirmatory blood tests have been developed, all have one or more disadvantages, especially on DNA analysis. We report here the use of a visualization assay that can visually detect blood drops up to 1/20 dilution. In this assay, the fabric is placed between two wet filter papers and covered by glass surfaces on both sides. Pressure is applied on the glass surfaces in which bloodstains transfer onto the filter papers through capillary forces. Detected stains can be tested with other more sensitive presumptive blood tests performed on the filter paper. Even more, DNA analysis can be performed on the transferred bloodstains. The presented visualization assay is easy to perform, extremely cheap, requires little hands on time, and does not affect bloodstain pattern analysis.  相似文献   
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This article examines government efforts in Costa Rica, Rio Grande do Sul in Brazil, and Chile to promote nontraditional foreign direct investment (FDI). Rather than attempting to account for the overall level of FDI attracted, this article seeks to explain the ability of governments to develop a well-targeted, responsive, and sustained strategy specifically to attract nontraditional FDI. It concludes that three independent variables play an important role in making some governments more effective than others at developing strategies to promote nontraditional FDI. These are the extent of the government's autonomy from special interest groups, both domestic and foreign; the extent of the government's transnational learning capacity; and the extent to which there is an ideological consensus among political parties in the country or state in favor of working closely with the business community. Roy C. Nelson is an associate professor of International Studies at Thunderbird, the Garvin School of International Management. He is currently completing a book entitledHarnessing Globalization: The Promotion of Nontraditional Foreign Direct Investment in Latin America.  相似文献   
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