Social Networks of Homeless Youth in Emerging Adulthood

Little is known about the social networks of homeless youth in emerging adulthood despite the importance of this information for interventions to reduce health risks. This study examined the composition of social networks, and the risks and supports present within them, in a random sample of 349 homeless youth (33.4% female, 23.9% African American, 17.7% Hispanic) between the ages of 18 and 24. Social network members who were met on the street were among the most likely to be perceived as engaging in risky sex, as well as to engage in substance use with the youth. Youth were more likely to count on relatives and sex partners for support compared to other network members, but they also were more likely to use substances with sex partners and perceived them as engaging in risky sex. Interventions may need to recognize the importance of intimate relationships during the developmental stage of emerging adulthood by enhancing supportive bonds and reducing substance use and risky sex in these relationships.     

‘she found a way,left the child’: ‘child-shifting’ as the plantation's affects and love's paradox in Donna Hemans’ <Emphasis Type="Italic">River Woman</Emphasis>

This article proposes a situated reading of maternal love, loss and lovelessness in Donna Hemans’ novel River Woman, locating her text in relation to other contemporary Caribbean women writers and to the early fiction of Toni Morrison. I argue that the complex affects that her representation of ‘child-shifting’ produces, can be articulated both in relation to literary texts that re-imagine historical and contemporary practices leaving a child in order to save her, and in the context of the plantation, where ruptured ties at the level of community and culture continue to be reproduced in the personal, emotional and family spheres. I use the concept of marronage, developed in the work of Glissant and Depestre, to define strategies of survival that necessitated actual and imaginative flight or escape, to contextualise the complex affects of the plantation that are repeated and reproduced in the novel's present—the late twentieth-century Caribbean.     

Reviews

From Mad Max to Sane Elaine

Elaine Showalter, Hystories: Hysterical Epidemics and Modern Media, New York: Columbia University Press, 1997, £16.39; Picador, 1998, £6.99

But Words Can Never Hurt Me

Judith Butler, Excitable Speech: A Politics of the Performative, New York and London: Routledge, 1997, £40.

Women in Theatre: Practitioners’ Voices

Lizbeth Goodman, Feminist Stages: Interviews with ‘Women in Contemporary British Theatre, Amsterdam: Harwood Academic Publishers, 1996, £18. Joanne Tompkins and Julie Holledge (eds), Performing Women/Performing Feminisms: Interviews with International Women Playwrights, Australasian Drama Studies Association Academic Publications 2, University of Queensland, 1997. Elaine Aston (ed.), Feminist Theatre Voices, Loughborough Theatre Texts, University of Loughborough, 1997, £7.99.

Heidi Stephenson and Natasha Langridge, (eds), Rage and Reason: Women Playwrights on Playwriting, London: Methuen, 1997, £9.99.

Life and Death in the Next World

Christine Brook‐Rose, Next, Manchester: Carcanet, 1998, £9.95 pbk.     

Binge Drinking,Greek-Life Membership,and First-Year Undergraduates: The “Perfect Storm” for Drugging Victimization

ABSTRACT

Drugging victimization is an understudied phenomenon. This study examines the relationship between the campus party culture and drugging victimization. Campus party culture has been shown to influence risk of other types of victimization, and there is reason to believe it may also influence drugging victimization. Using three behavioral indicators of participation in the campus party culture—binge drinking, Greek life membership, and first-year student status—this study estimates the main effect of each indicator, and their interaction, on undergraduates’ rates of drugging victimization. Estimating a generalized linear model using a large random sample (N = 6,931) from three universities, results show that each party culture variable and their three-way interaction significantly influenced students’ rate of drugging victimization. Sorority members who were first-year students and binge drank at least once in the past month had significantly higher rates of drugging victimization compared to all other groups of students.     

Effect of Substrate Interferences from High‐Density Polyethylene on Association of Simulated Ignitable Liquid Residues with the Corresponding Liquid

The effect of substrate interferences from high‐density polyethylene (HDPE) on the ability to associate an ignitable liquid residue with the corresponding liquid standard, using statistical procedures, is demonstrated. Gasoline, kerosene, and lighter fluid, at three different evaporation levels, were spiked onto HDPE and subsequently burned to generate simulated ignitable liquid residues (ILRs). Samples were extracted using a passive headspace procedure and analyzed by gas chromatography–mass spectrometry. The total ion chromatograms were subjected to data pretreatment procedures prior to principal components analysis and Pearson product moment correlation. Using the combination of these statistical procedures, simulated ILRs were successfully associated with the corresponding liquid type, despite the presence of compounds inherent to the HDPE substrate, as well as those resulting from pyrolysis of the substrate.     

Managing Nanotechnology Risks in Vulnerable Populations: A Case for Gender Diversity

Funded by the National Science Foundation and the National Nanotechnology Infrastructure Network (NNIN), this study asks qualitatively analyzes interviews with 48 nanoscientist users at four NNIN facilities. The main research questions were: (1) Do nanotechnologies pose unique social and ethical concerns?; (2) how are the risks associated with nanotechnology distributed among different human populations?; (3) what are specific policy steps that can be used to manage such risks? This study purposefully oversampled female scientists to correct for the historical underrepresentation of women in the nanotechnology workforce. By amplifying the voice of this science, technology, engineering, and mathematics (STEM) workforce minority, the policy discussion contained herein better reflects the concerns of the general population. The results, analyzed with the aid of qualitative data analysis software, yield interesting differences in risk characterization among the scientists and innovative policy suggestions for the nanoscience community and regulators alike.     

‘Standing’ by: disability hate crime and the police in England

This article discusses the Don't Stand By: Hate Crime Research Report (DSB) (Mencap, 2011), which documents failings in policing practices related to reporting and responding to disability hate crime. Such failings, we argue, constitute not so much direct discrimination but acts of ‘normalcy’. Normalcy is the process whereby taken for granted ideas about what is normal become naturalised; in this respect being non-disabled is seen as normal. Acts of normalcy, whilst less tangible, are by no means less violent or harmful than acts of ‘real discrimination’ or ‘real violence’ (Goodley and Rumswick-Cole, 2011). Systemic and cultural normalcy within the police is not new, as can be seen in the case of Stephen Lawrence.     

A microfluidic device for presumptive testing of controlled substances

A simple microfluidic device (MFD) has been developed to perform multiple color and crystal tests for controlled substance analysis. The MFD method uses less sample and reagents and generates less waste than traditional spot plate methods while performing several tests simultaneously. This methodology provides significantly more analytical information for a single sample analysis. The current generation device is the size of a microscope slide with four analytical channels: one for microcrystal tests and three for color tests. The optimized devices were subjected to a rigorous validation study using comparative replicate analyses and several operators. Target analytes were methamphetamine, amphetamine, cocaine, and oxycodone and color test reagents used were the Marquis, Simon, and cobalt thiocyanate. For the crystal tests, platinic chloride was used. The validation study showed the MFD's limits of detection to be in the picogram range. Positive tests results were observed in complex mixtures in which the controlled substance was present at concentrations of 5-10% (w/w). The microcrystal reagents showed greater sensitivity than color test reagents when used in the device. Reagent use and waste generation using the devices was 95% less that that used and generated using the traditional methods. The device performance was also shown to be operator independent.