Detection of nitro-organic and peroxide explosives in latent fingermarks by DART- and SALDI-TOF-mass spectrometry

The ability of two mass spectrometric methods, surface-assisted laser desorption/ionization-time of flight-mass spectrometry (SALDI-TOF-MS) and direct analysis in real time (DART-MS), to detect the presence of seven common explosives (six nitro-organic- and one peroxide-type) in spiked latent fingermarks has been examined. It was found that each explosive could be detected with nanogram sensitivity for marks resulting from direct finger contact with a glass probe by DART-MS or onto stainless steel target plates using SALDI-TOF-MS for marks pre-dusted with one type of commercial black magnetic powder. These explosives also could be detected in latent marks lifted from six common surfaces (paper, plastic bag, metal drinks can, wood laminate, adhesive tape and white ceramic tile) whereas no explosive could be detected in equivalent pre-dusted marks on the surface of a commercial lifting tape by the DART-MS method due to high background interference from the tape material. The presence of TNT and Tetryl could be detected in pre-dusted latent fingermarks on a commercial lifting tape for up to 29 days sealed and stored under ambient conditions.     

The return of public investment in telecommunications: Assessing the early challenges of the national broadband network policy in Australia

Against a current trend of investing in the next generation networks (NGNs) by using public funds, the Australian government has initiated a so-called National Broadband Network (NBN) project to invest up to AUD$36 billion tax payer's money on building a national wide fibre broadband network aiming to cover 93 per cent Australian by 2020. As being the most costly infrastructure-building project in Australian history, the NBN project promises to deliver super-fast broadband services, create jobs and promote the country's economy at large. This article will critically analyse the NBN project in Australia and highlight the challenges that are coming alone at this early stage of the deployment, so the Australia's experience of pubic investment in broadband networks can be shared and lessons can be learnt.     

Beyond static and dynamic risk factors: the incremental validity of release planning for predicting sex offender recidivism

Both desistance research and strengths-based approaches to offender rehabilitation suggest that attempts to reduce sex offender recidivism should attend to an offender's release environment. Recent research has demonstrated that better quality release planning is associated with reduced recidivism; however, whether release planning contributes significant incremental validity in predicting recidivism over and above static and dynamic risk factors is unclear. In the present study, release planning was retrospectively assessed for a sample of child molesters (n = 196) who had been released into the community following completion of a prison-based treatment program and its relative contribution to recidivism risk prediction was investigated. The average follow-up period was 11.08 years, during which 13.3% of the sample were convicted of a new sexual offence. Hierarchical Cox regression analyses showed that release planning contributed additional predictive validity for sexual recidivism after controlling for static and dynamic risk factors. Findings suggest that assessment of release planning might improve accuracy of sex offender risk assessments and that improved release planning should contribute to reductions in recidivism.     

Texas Christian University (TCU) Short Forms for Assessing Client Needs and Functioning in Addiction Treatment

The TCU Short Forms contain a revised and expanded set of assessments for planning and managing addiction treatment services. They are formatted as brief (1-page) forms to measure client needs and functioning, including drug use severity and history (TCUDS II), criminal thinking and cognitive orientation (CTSForm), motivation and readiness for treatment (MOTForm), psychological functioning (PSYForm), social relations and functioning (SOCForm), and therapeutic participation and engagement (ENGForm). These instruments facilitate optically-scanned data entry, computerized scoring, and rapid graphical feedback for clinical decisions. The present study (based on 5,022 inmates from eight residential prison treatment programs) examines evidence on scale reliabilities and measurement structures of these tools. Results confirmed their integrity and usefulness as indicators of individual and group-level therapeutic dynamics.     

Untying the HYV package: A Filipino farmer grapples with the new technology

A Filipino farmer keeps his own record of his experience with the new high‐yielding rice varieties and their accompanying technology over a period of eight years. Since in some seasons he accepts the government's technology and credit package, and in other seasons he manages the farm independently, the record enables comparison of management strategies and results. It suggests how erratic and expensive the new technology is, and indicates that both costs and risks increase under the state's finance and supervision. The liabilities and implications of agricultural research and assistance ‘packages’ are discussed.     

Schools Influence Adolescent E-Cigarette use,but when? Examining the Interdependent Association between School Context and Teen Vaping over time

Journal of Youth and Adolescence - Schools are important contexts for adolescent health and health-risk behaviors, but how stable is this relationship? We develop a conceptual model based on...     

Gender bias in sport media: a critical analysis of Twitter content and the National Football League’s Carolina Panthers

The National Football League (NFL) is the most popular sport in the United States. Of the NFL’s passionate fan base, 46 percent are women. Despite the substantial attraction and following by women, communication to this audience has been compromised through gender discriminated sport media content. We examined Twitter posts from the NFL’s Carolina Panthers, over a two-month test period. The posts confirm a bias toward men. On the rare occasion woman were noted, it was framed in a stereotypical context, for example, promoting team cheerleaders. We conclude by making recommendations on future social media strategy for the NFL and its related teams. There is an opportunity to embrace womanhood and build trust among this viable stakeholder.     

Accommodating ‘Mrs. Three‐in‐One’: homemaking,home entertaining and domestic advice literature in post‐war Britain

This article analyses the effects of the ‘servant problem’, meaning the contraction of the domestic service industry in the twentieth century, as represented in domestic advice literature (etiquette, homemaking and home decoration books). Before World War II, domestic advisors assumed that readers employed staff, while by the 1970s no such assumption could be made. Managing a home unassisted, especially when entertaining guests in the role American etiquette expert Emily Post termed ‘Mrs. Three‐in‐One’ (hostess, cook and waitress at once), formed an enduring topic for British and North American domestic advice writers between 1920 and 1970. Rather than reapportioning parts of the homemaker’s labour to other family members, the solutions offered by domestic advisors revolved around reshaping domestic space and its uses in order to facilitate the simultaneous performance of multiple tasks. Multipurpose objects were promoted to act as ‘bridges’ between distinct domestic regions, while multifunctional spaces and open‐plan interiors collapsed distinctions between such regions. Thus changes in the roles of women within society and the family are shown in this analysis of domestic advice literature to affect the design and layout of the home, and domestic advice books are seen to have promoted ultimately conservative solutions.