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ABSTRACT

In public archives there are a number of hand-embroidered cloths worked by suffragettes incarcerated in Holloway Prison between 1911 and 1912. Denied political status, some of the embroiderers used the hunger strike as a political tool and were forcibly fed. In this paper the embroideries are reframed as material and discursive evidence of suffragette prison experiences. The material narratives of the embroidered cloths are traced, drawing on a dialogue between critical theory, material object enquiry, practice as research and the work of contemporary textile practitioners. Embroidering by suffragettes is explored as an embodied and situated ‘thread act’ that materialised the making of networks, the need for protection of the body and mind, the powers and dangers of boundary crossing, and proto-political thinking.  相似文献   
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Young adulthood represents a developmental period with disproportionately heightened risk of losing a job. Young adult unemployment has been linked to increased mental health problems, at least in the short term. However, their possible long-term impacts, often referred as “scarring effects,” have been understudied, possibly underestimating the magnitude of mental health burden that young adult unemployment generates. This longitudinal study examined whether duration of unemployment during young adulthood is associated with later mental health disorders, after accounting for mental and behavioral health problems in childhood. Furthermore, the current study investigated whether childhood neighborhood characteristics affect this association and if so, in what specific functional ways. Data were drawn from a longitudinal study of developmental outcomes in a community sample in Seattle. Data collection began in 1985 when study participants were elementary students and involved yearly assessments in childhood and adolescence (ages 10–16) and then biennial or triennial assessments (ages 18–39; N?=?677 at age 39; 47% European American, 26% African American, 22% Asian American, and 5% Native American; 49% female). The current study findings suggest that duration of unemployment across young adulthood increased mental health problems at age 39, regardless of gender. Childhood neighborhood characteristics, particularly their positive aspect, exerted independent impacts on adult mental health problems beyond unemployment experiences across young adulthood. The current findings indicate a needed shift in service profiles for unemployed young adults—a comprehensive approach that not only facilitates reemployment but also addresses mental health needs to help them to cope with job loss. Further, the present study findings suggest that childhood neighborhoods, particularly positive features such as positive neighborhood involvement, may represent concrete and malleable prevention targets that can curb mental health problems early in life.

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Blood ethanol profiles were determined in experiments with healthy volunteers after they had drunk beer. When 330 ml of light beer (1.8% w/v ethanol) was consumed in 5 min by four men and four women, the average peak blood-alcohol concentration (BAC) reached was 8 mg/100 ml (range 2-11). After nine men had drunk 660 ml of beer (3.0% w/v or 3.6% w/v ethanol) in 25 minutes on an empty stomach, the average peak BAC was 32 mg/100 ml (range 26-44) and 37 mg/100 ml (range 23-54) respectively. When the same two beers were consumed by another nine men together with a meal, the peak BAC was 24 mg/100 ml (range 20-29) and 28 mg/100 ml (range 20-39) respectively. The peak BAC occurred earlier when beer was ingested together with food; mean 32 min (range 30-50) compared with 41 min (range 30-70) with an empty stomach. The rate of disappearance of alcohol from blood (beta-slope) was 12 mg/100 ml/h in the fed state and 15 mg/100 ml/h when subjects were fasted. The apparent volume of distribution of ethanol (Vd) was 0.65 l/kg (SD 0.07) for the empty stomach condition but exceeded unity when beer was ingested together with food. It seems that part of the dose of alcohol when consumed with food never reaches the systemic circulation.  相似文献   
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This paper describes a collaborative exercise intended to demonstrate whether uniformity of DNA profile results could be achieved between different European laboratories. It was shown that this goal can be obtained provided that a common protocol is followed (specifically the use of a common electrophoretic buffer as being the most important parameter). Generally, lower molecular weight loci (with lower molecular weight fragments) such as YNH24 perform better than higher molecular weight loci such as MS43a. The results of the exercise are discussed in relation to the objectives of the European DNA profiling group (EDNAP).  相似文献   
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魏欣 《学理论》2010,(15):67-69
重新审视研究了国外援助及其他因素对加纳经济增长的意义和影响。自加纳共和国独立以来,外商通过不同的渠道在加纳进行投资,目前约占国家预算的40%。那么,这些来自发达国家的资源是否对加纳的经济发展产生了积极的影响呢?为了解决这一难题,运用简单的最小二乘法(OLS),选取了包括国外援助在内的5个独立变量对加纳26年的经济增长进行了回归运算。其中,经济的波动体现在加纳1982年到2007年之间国内生产总值(GDP)的变化上。文中数据取自历年相关书籍,经合组织档案与公共文献。本文的研究证明,国外援助是一国经济增长的重要决定因素。数据显示,国外援助在1982年至2007年的26年里对加纳的经济增长产生了重大而积极的影响。  相似文献   
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