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281.
The plasma cell dyscrasias are a diverse group of disorders characterized by the production of a clonal paraprotein. Sudden death is a recognized complication of the plasma cell dyscrasias, most commonly in individuals with cardiac involvement by amyloidosis. However, the current forensic literature has no reported cases in which sudden death resulted from complications of a plasma cell dyscrasia that was first diagnosed by postmortem histologic examination. We present the case of a woman whose sudden and unexpected death resulted from a seizure. Postmortem examination revealed no evidence of trauma or a grossly identifiable natural disease process that would have accounted for her death. However, microscopic and immunohistologic studies revealed a previously undiagnosed plasma cell dyscrasia, the clonality of which was determined by immunohistochemical studies for immunoglobulin light chains, that was not associated with amyloid deposition. This case elucidates a previously unrecognized cause of sudden unexpected death and illustrates the importance of microscopic studies in selected cases examined in medical examiner/coroner offices.  相似文献   
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This article discusses the trial of visual research methods in a socio-economic research and development project with women subsistence farmers and their families in two regions of Papua New Guinea (PNG). It reports on the benefits and challenges of three visual research methods (drawing, participatory photography, and picture elicitation) to explore the agricultural practice of women subsistence farmers and their families. The paper discusses the potential of these methods for enhancing community engagement, reducing the power imbalance between researchers and participants, and promoting dialogue and reflection to better understand the needs and practices of subsistence farmers.  相似文献   
284.
The objective of this study was to examine whether surface crystal orientation can be used to associate or differentiate metal fracture fragments. The orientations of individual crystals and crystals across the fracture plane were measured on polished steel and iron alloy surfaces using Electron Backscattered Diffraction/ Orientation Imaging Microscopy (EBSD/OIM). This investigation examined crystallographic characteristics within a metal. This study showed that for transgranular fracture, it is feasible that pieces of grains could be associated across the fracture surface with the difference in orientation between grains (misorientation) along a length sequence of grain orientations on one side of the fracture surface to associate the other side of a fracture surface. Regarding pair comparisons of crystals on fracture surfaces, it was estimated that the probability for an ordered sequence of six distinct oriented grains along a fracture surface to occur again is about 1 in 4.82 (10)30 or 2.07 (10)−31.  相似文献   
285.
Considerable ambiguity exists regarding the effect of government/opposition status on party platform change. Existing theories predict that (1) it has no effect, (2) opposition parties change more, (3) opposition parties change more after several spells in opposition, and (4) parties’ responses vary because of different goal orientations. We propose that a party's aspiration to office, measured by its historical success or failure in entering office, determines a party's reaction to being in opposition or government. We hypothesize that, because of loss aversion, parties with low office aspiration change more when they are in government than when they are in opposition. Conversely, parties with high office aspiration change more as opposition party than as government party. We find evidence for these hypotheses through a pooled time‐series cross‐sectional analysis of 1,686 platform changes in 21 democracies, using the Comparative Manifesto Data and an innovative measure of party platform change.  相似文献   
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ABSTRACT

The articles in this Special Issue are drawn from some of the contributions to a conference held at Sheffield Hallam University, UK, from 29 August to 1 September 2013 titled ‘Women's Histories: the local and the global’. The articles reflect on diverse aspects of the entangled histories of women across the world, mainly, but not exclusively, during the twentieth century. They explore the range of ways in which women's history, international history, transnational history and imperial and global histories are interwoven.  相似文献   
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This article offers an exploration of what it meant to move under “cramped conditions” for African Americans and their compatriots during an era of often violent racial discrimination and segregation in the 1950s and 1960s in the USA. As the example of the Freedom Rides shows, these conditions included both moments of closure and entrapment determined by the rule of law as well as acts of resistance resulting from a century-long legacy of resistances. Particularly, I try to understand the complex “constellations of mobility” as a fragile entanglement of the politics of movement, representations of movement, and the embodied practices of movement. This paper proposes an approach to mobility that takes both historical forms of mobilities and immobilities seriously. On the one hand, my analysis relates to regulatory power and technologies used by state and non-state actors in order to retain white privilege over issues of mobility during the period preceding and accompanying the Freedom Rides. On the other hand, I argue along the lines of “mobility as resistance” by showing the strategies used to transgress written and unwritten laws and normative standards of the Jim Crow era.  相似文献   
290.
This article examines the ways in which the identity of a nineteenth-century American missionary college in Istanbul was constructed by key players in its development. Through analysis of published reports designed to create public perceptions about the institution, the article unearths deep divisions about the purpose of Constantinople College and tracks its changing identity following the political vicissitudes of the era. The article argues that college trustee Caroline Borden, president Mary Mills Patrick, and alumna Halidé Edib had their own motives for shaping and promoting an American Ottoman institution grounded in Protestant culture, American values, Ottoman cosmopolitanism, and a feminist international spirit.  相似文献   
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