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451.
Currently, the Scientific Working Group on DNA Analysis Methods (SWGDAM) mtDNA dataset is used to infer the relative rarity of mtDNA profiles (i.e., haplotypes) obtained from evidence samples and for identification of missing persons. The Caucasian haplogroup patterns in this forensic dataset have been characterized using phylogenetic methods. The assessment reveals that the dataset is relevant and representative of U.S. and European Caucasians. The comparisons carried out were both the observation of variable sites within the control region (CR) and the selection of a subset of these sites, which partition the variation within human mtDNA control region sequences into clusters (i.e., haplogroups). The aligned sequence matrix was analyzed to determine both single nucleotide polymorphisms (SNPs) in a phylogenetic context, as well as to check and standardize haplogroup designations with a focus on determining the characters that define these groups. To evaluate the dataset for forensic utility, the haplogroup identifications and frequencies were compared with those reported from other published studies. 相似文献
452.
Leveling the Odds: The Effect of Quality Legal Representation in Cases of Asymmetrical Capability 下载免费PDF全文
How much does attorney quality influence the outcome of cases in which one litigant is significantly more capable than the other? Using a unique dataset of all asylum merits decision from 1990 to 2010, we find that high quality representation evens the odds for asylum applicants and that not being represented by legal counsel is actually better than being represented by a poor lawyer. In this analysis, we draw on a modified party capability theory and create new measures of attorney capability. We find that variation in attorney capability is a primary driver of the disparity in asylum outcomes in U.S. immigration courts and that a likely causal mechanism for this influence is the judge‐specific reputation of an attorney. 相似文献
453.
AbstractThe British, American, French and Finnish governments are seeking to promote investment in a new generation of nuclear power plants. Nuclear power programmes are delivered through networks of international companies through which government must manage. This is consistent with the concept of governance. Governments can advance their policy goals by using a variety of policy instruments to shape and organize governance networks. This is known as metagovernance. The paper considers the extent to which the selection and deployment of the policy instruments used to metagovern is informed by the prevailing tradition of government. The paper examines how the British, American, French and Finnish governments have tried to metagovern. It is shown that whilst governing traditions do inform the selection and deployment of the policy instruments used to metagovern, the composition of the network, and the nature of the policy problem also plays a role in shaping government action. 相似文献
454.
Abstract In 1992, Housing Policy Debate published John Kain's comprehensive review of the extensive scholarly literature on the spatial mismatch hypothesis. This hypothesis maintains that the suburbanization of jobs and involuntary housing market segregation have acted together to create a surplus of workers relative to the number of available jobs in submetropolitan areas where blacks are concentrated. Since Kain's review, more than two dozen new studies on the spatial mismatch hypothesis have been completed. Generally, these studies use more suitable data and superior methodologies than earlier studies and therefore provide the most reliable evidence to date on the spatial mismatch hypothesis. This article critically reviews the new studies and assesses what implications can be drawn for welfare reform. 相似文献
455.
Keith Barney 《亚洲研究》2013,45(1):57-83
This article seeks to draw connections between a political ecology of global investment in resource sector development and a culturally informed understanding of rural out-migration across the Lao–Thai border. The author highlights how the departures of rural youth for wage labor in Thailand and the remittances they return to sending villages are becoming important for understanding agrarian transformations in Laos today. In the first section the author introduces the contemporary context of cross-border migrations across the Lao–Thai Mekong border. The second section shifts focus to a village in Laos's central Khammouane Province, where extended field research was conducted between 2006 and 2009. In this village, youth out-migration to Thailand has become a widespread phenomenon, with nearly every household involved. The segmented cultural and gendered features of this migration and its salience for understanding contemporary transformations in this locale invite a broadening of agrarian studies analysis. The final section expands upon how political ecology can provide such a broader analysis by drawing attention to how extractive resource projects affect local tenure rights and livelihoods, with significant rents captured by the state and resource firms. By making these connections, the author argues there are coercive underpinnings to contemporary Mekong migrations, which may be linked to governance problems in the Lao resource sector. 相似文献
456.
Royce Carroll Jeffrey B. Lewis James Lo Keith T. Poole Howard Rosenthal 《American journal of political science》2013,57(4):1008-1028
Empirical models of spatial voting allow legislators' locations in a policy or ideological space to be inferred from their roll‐call votes. These are typically random utility models where the features of the utility functions other than the ideal points are assumed rather than estimated. In this article, we first consider a model in which legislators' utility functions are allowed to be a mixture of the two most commonly assumed utility functions: the quadratic function and the Gaussian function assumed by NOMINATE. Across many roll‐call data sets, we find that legislators' utility functions are estimated to be very nearly Gaussian. We then relax the usual assumption that each legislator is equally sensitive to policy change and find that extreme legislators are generally more sensitive to policy change than their more centrally located counterparts. This result suggests that extremists are more ideologically rigid while moderates are more likely to consider influences that arise outside liberal‐conservative conflict. 相似文献
457.
458.
Keith Neilson 《Diplomacy & Statecraft》2013,24(2):197-208
Michael Jabara Carley, 1939. The Alliance That Never Was and the Coming of World War II (Chicago: Ivan R. Dee, 1999), pp.xxv + 321. ISBN 1–56663–252–8. Patrick R. Osborn, Operation Pike. Britain Versus the Soviet Union, 1939–1941 (Westport, CT and London, 2000), pp.xiii + 274. ISBN 0–313–31368–7 Gabriel Gorodetsky, Grand Delusion. Stalin and the German Invasion of Russia (New Haven and London: Yale University Press, 1999), pp.xvi + 408. ISBN 0–300–07792–0. 相似文献
459.
460.
In seeking to understand the variation in asylum grant rates by immigration judges (IJs), we apply a variation of the attitudinal model that we modify by incorporating a cognitive model of decision making, arguing that some pieces of information before IJs are treated objectively while others are treated subjectively. This model allows us to account for informational cues that influence decisions while assessing the impact of national interests and human rights conditions. We find that IJ policy predispositions play a dominant role, and that liberal IJs respond to applicant characteristics differently than conservatives, but also that the law constrains decision making. 相似文献