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31.
Headspace gas chromatography was used to determine the concentration of ethanol and methanol in blood samples from 519 individuals suspected of drinking and driving in Sweden where the legal alcohol limit is 0.50 mg/g in whole blood (11 mmol/l). The concentration of ethanol in blood ranged from 0.01 to 3.52 mg/g with a mean of 1.83 +/- 0.82 mg/g (+/- S.D.). The frequency distribution was symmetrical about the mean but deviated from normality. A plot of the same data on normal probability paper indicated that it might be composed of two subpopulations (bimodal). The concentration of methanol in the same blood specimens ranged from 1 to 23 mg/l with a mean of 7.3 +/- 3.6 mg/l (+/- S.D.) and this distribution was markedly skew (+). The concentration of ethanol (x) and methanol (y) were positively correlated (r = 0.47, P less than 0.001) and implies that 22% (r2) of the variance in blood-methanol can be attributed to its linear regression on blood-ethanol. The regression equation was y = 3.6 + 2.1 x and the standard error estimate was 0.32 mg/l. This large scatter precludes making reliable estimates of blood-methanol concentration from measurements of blood-ethanol concentration and the regression equation. But higher blood-methanol concentrations are definitely associated with higher blood-ethanol in this sample of Swedish drinking drivers. Frequent exposure to methanol and its toxic products of metabolism, formaldehyde and formic acid, might constitute an additional health risk associated with heavy drinking in predisposed individuals. The determination of methanol in blood of drinking drivers in addition to ethanol could indicate long-standing ethanol intoxication and therefore potential problem drinkers or alcoholics.  相似文献   
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In this paper, I shall make the following propositions: in order to conceptually capture and represent the acts of political protest in a state of exception, we will need to reorient and supplement our representational apparatuses and also our theoretical frameworks for thinking about the gendered modes of protest under emergency laws and political abandonment. Through an analysis of the ‘naked protest’ of the Meira Peibis in Manipur, a ‘state of exception’ in democratic India, I shall argue that a series of supplementations to our current thinking on intersectionality, bare life and political subjectivation are required if we are to make sense of political acts of resistance, refusal and disavowal of the law of exception.  相似文献   
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Although many iterations of the mammy in the last two centuries have received analytical attention, the construction of this figure as asexual or undesiring and undesirable remains to be interrogated. This essay attends to this under-theorised dimension of her image. Resisting a reading of the mammy as fixed in silence, I assert that she might instead ‘say nothing’, and bring into focus a black asexual agency that I call a declarative silence. This strategy of ‘saying nothing’ is then explored in a reading of the withholdings of the character of Mama in Gayl Jones’s neo-slave narrative, Corregidora (1975).  相似文献   
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The ‘reflexive turn’ transcended disciplinary boundaries within the social sciences. Feminist scholars in particular have taken up its core concerns, establishing a wide-ranging literature on reflexivity in feminist theory and practice. In this paper, I contribute to this scholarship by deconstructing the ‘story’ of my own research as a white, genderqueer, masculine-presenting researcher in Ghana. This deconstruction is based on thirteen months of field research exploring LGBT activism in the capital city of Accra. Using a series of ethnographic vignettes, I examine questions of queer subjectivity, embodiment and self/Other dynamics in the research encounter. Specifically, I interrogate what a reflexive concern for power relations means when researchers share moments of commonality and difference with research participants, here in relation to axes of gender, sexuality, race and class. Finally, I explore the challenge of theorising resistance in light of feminist postcolonial critiques of the politics of representation. I conclude that it is only by locating these tensions and dissonances in the foreground of our inquiries that reflexivity becomes meaningful as a way of rendering knowledge production more accountable and transparent, of practising feminist solidarity, and of excavating our own queer research journeys.  相似文献   
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Since the Moroccan invasion in 1975, official reports on visits to Sahrawi refugee camps by international aid agencies and faith-based groups consistently reflect an overwhelming impression of gender equality in Sahrawi society. As a result, the space of the Sahrawi refugee camps in Algeria and, by external association, Sahrawi society and Western Sahara as a nation-in-exile is constructed as ‘ideal’ (Fiddian-Qasmiyeh, 2010, p. 67). I suggest that the ‘feminist nationalism’ of the Sahrawi nation-in-exile is one that is employed strategically by internal representatives of the Popular Front for the Liberation of Saguia el-Hamra and Río de Oro (POLISARIO), the Sahrawi Arab Democratic Republic (SADR) and the National Union of Sahrawi Women (NUSW), and by external actors from international aid agencies and also the colonial Moroccan state. The international attention paid to the active role of certain women in Sahrawi refugee camps makes ‘Other’ Sahrawi invisible, such as children, young women, mothers, men, people of lower socio-economic statuses, (‘liberated’) slave classes and refugees who are not of Sahrawi background. According to Elena Fiddian-Qasmiyeh (ibid.), it also creates a discourse of ‘good’, ‘ideal’ refugees who are reluctant to complain, in contrast to ‘Other refugees’. This feminisation allows the international community not to take the Sahrawi call for independence seriously and reproduces the myth of Sahrawi refugees as naturally non-violent (read feminine) and therefore ‘ideal’. The myth of non-violence accompanied by claims of Sahrawi secularity is also used to distance Western Sahara from ‘African’, ‘Arab’ and ‘Islamic’, to reaffirm racialised and gendered discourses that associate Islam with terrorism and situate both in the Arab/Muslim East. These binaries make invisible the violence that Sahrawis experience as a result of the gendered constructions of both internal and external actors, and silence voices of dissent and frustration with the more than forty years of waiting to return home.  相似文献   
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The causal factors associated with increases in depressive symptoms among adolescent girls remain an area of theoretical debate, and the limited research considering a hormonal influence has provided mixed results. The goal of the present study was to test a set of longitudinal associations, that, if found, would provide support for a hormonal contribution to these changes. Specifically, this study tested the hypotheses that changes in depressive symptoms among adolescent girls would be associated with phase-specific symptoms of the menstrual cycle during early adulthood; that these associations would differ across three phases of the menstrual cycle; and that the pattern of associations would differ for changes in depressive symptoms during early- and late-adolescence. The sample consisted of 47 women with longitudinal data from 12 to 21 years old (approximately 91% European Canadian, 4% Middle Eastern Canadian, 2% Haitian Canadian, and 2% Asian Canadian). Consistent with expectations, results showed that early-adolescent increases in depressive symptoms were negatively associated with menstrual-phase negative affect, and positively associated with mid-cycle negative affect, but not associated with premenstrual negative affect; whereas late-adolescent change in depressive symptoms was only associated with depressive symptoms at 20-21 years. Thus, early-adolescent changes in depressive symptoms are longitudinally associated with later mood change across the menstrual cycle, suggesting a common underlying cause, which is hypothesized to be hormonal. Moreover, results suggest that, with respect to variables that are involved in affective development, important differences exist between early- and late-adolescence. The discussion considers menstrual-cycle-related symptoms (e.g., dysmenorrhea) during adolescence, and the need to study their effects on development. It is suggested that focused intervention and prevention efforts may be indicated to interrupt negative developmental outcomes.  相似文献   
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