Tape Lift Sampling of Chemical Threat Agents

Commercial‐off‐the‐shelf (COTS) materials were evaluated as surface samplers for the Department of Homeland Security Chemical Forensics Program. The program helps evidence collectors identify trace chemical residues at incident scenes. COTS items are widely available, produced in large lots, and with strict controls. Chemical attribution signatures were collected from common surfaces. Eight tape lift candidates were considered, five were chosen based on performance and tested for analytical interferences and extraction efficiencies with 14 chemicals. Three products (duct tape, print lifters, command strips) were evaluated for uptake from common interior surfaces (glass, tile, ABS plastic). Duct tape provided highest recoveries across all surfaces. Even the most volatile analytes were detected in the ABS plastic samples (nondetections in others), regardless of tape lift material used. The porous plastic substrate provides better target retention than glass and tile surfaces. Forensic field operators should sample surfaces made of ABS plastic (keyboards, remotes, phones, etc.) whenever possible.     

The Political Economy of Exchange Rates in an Era of Global Production Chains

Scholars have long recognized that exchange-rate movements affect different actors within societies in different ways. However, increasingly complex global production chains add complications to longstanding theoretic models of exchange-rate politics. I argue that imported intermediate inputs condition firm preferences regarding the level and stability of exchange-rates and directly test these arguments using firm survey responses in a variety of countries. I employ multilevel models to evaluate how imported input profiles of firms interact with real effective exchange-rate movements to influence firm assessments of macroeconomic constraints. Higher dependence on imported inputs is linked to increased dissatisfaction with depreciating currencies, contingent on various firm and country characteristics. The results highlight the multiple channels through which exchange-rate movements can now affect exporters, nonexporters, and nontradables.     

sexual assault as trauma: a Foucauldian examination of knowledge practices in the field of sexual assault service provision

This paper examines the deployment of the concept of psychological trauma in the field of sexual assault service provision, a field in which a feminist understanding of sexual violence has achieved a position of ‘truth’. Using a Foucauldian methodological approach, the investigation centred on service provision in New South Wales, Australia, and analysis focused on the everyday practices of workers illuminated through documents collected from the field, in particular the interview texts produced from interviews with thirty sexual assault practitioners. The paper focuses on the adult survivor of child sexual assault who emerged in the study as the most traumatised category of victim. I lay out how ‘trauma’, specifically the concept of ‘complex trauma’, operates as the conceptual (emotional, relational, neurobiological) link between past abuse and current problems, redefining them not as ‘problems’ but as the symptoms or effects of untreated childhood trauma. I argue that in the local field this deployment is simultaneously enabling and problematic. The production of a subject position of ongoing ontological vulnerability has the effect of repositioning the ‘adult survivor’ outside the socio-political context of their current lives and as such appears misaligned with a feminist ‘regime’ centred on enabling practices and structural gender inequality. However, I demonstrate how this same knowledge of the neurobiological, relational and emotional effects of trauma on the survivor self is used by practitioners as part of their established feminist practices of enabling victims to regain a sense of power and control, of interrupting blame and working for victims at a broader systemic level. The research adds to feminist research and commentary that has drawn critical attention to uptake of trauma in sexual assault work by showing the specificity of how trauma operates in a specific location, and illustrating both the potential and the problematic aspects of trauma as a feminist knowledge practice.     

Application Districts: An Emerging Spatial Form in the Computer Software Industry

This paper presents a stylized theory of the geography of the computer software industry. It is timely because countries around the world, and at different stages of development, have targeted that industry for attention because of its growth and stability, and the quality of the jobs it provides. I demonstrate that the software industry is decentralizing away from the centers that were first established in the 1970s, but there is no process of de-concentration underway. Old clusters are losing their share of national employment, but they are being replaced by new clusters, and not by a generalized dispersal of the industry. I explain this pattern in terms of a spatial division of labor emerging in the software industry. This division is not based on a low-skill/high-skill labor dichotomy, as in high tech manufacturing, but on a distinction within high-skilled labor between those working on general-purpose technology and those developing applications for specific uses. I call the new clusters where specialized applications are developed application districts.     

Hard Bargains: The Impact of Multinational Corporations on Economic Reform in Latin America

This article promotes the idea that multinational corporations have independent agency in the process of economic reform in Latin American host countries. Through a number of pooled cross-sectional time series analyses, it shows that accumulated foreign direct investment can affect policy reform in ways unanticipated by earlier theories predicated on the obsolescence of firms' influence after initial investment. The influence of firms varies across different reform areas, and competitive pressures lead firms to press alternately for liberal and illiberal reform measures. The study also considers sectoral issues, and argues that a preponderance of natural resource–oriented FDI can alter the impact of multinational investment on policy reform. Indexes of economic reform are measured against stocks of FDI and a number of political and economic control variables. Evidence shows that the dramatic increase in FDI in the region in recent years has bolstered firms' bargaining power and concomitant policy leverage.     

School Climate & Sexual and Gender Minority Adolescent Mental Health

Sexual/gender minority (Sexual/gender minority people are also referred to as Lesbian, Gay, Bisexual, Transgender, Queer) youth are more likely than cisgender heterosexual youth to exhibit depressive symptoms and be victimized. School climate research indicates that the presence of a Gay–Straight Alliance (a Gay–Straight Alliance or Gender-Sexuality Alliance is also referred to as a GSA and is a youth group to support sexual/gender minority youth), a supportive school climate, and seeking help from teachers are associated with more positive mental health outcomes; however, they are not typically measured together. This study uses a survey that measures all four measures of school environment with a national sample of 240 sexual/gender minority high school students ages 14–18 (mean age 15.77) where 53% of participants had a Gay–Straight Alliance in their school. The sample is 53% cisgender, 100% sexual minority and 62% white. Adjusting for demographics and presence of a Gay–Straight Alliance, fewer depressive symptoms were associated with lower help-seeking intentions for suicidal thoughts. The presence of Gay–Straight Alliance was not statistically associated with past-month help-seeking intentions or behaviors. Additionally, a more supportive school climate was associated with lower anxiety and depressive symptoms. However, the presence of a Gay–Straight Alliance was not statistically associated with anxiety or depressive symptoms. These findings suggest that a supportive school climate and supportive school personnel may be important for supporting the mental health of sexual/gender minority students.