Single-metal deposition (SMD) as a latent fingermark enhancement technique: an alternative to multimetal deposition (MMD)

This paper proposes an alternative solution to multimetal deposition (MMD) for the development of latent fingermarks on non-porous and porous surfaces. MMD offers a good sensitivity, however it is very time-consuming and requires many reagents to be carried out. Single-metal deposition (SMD) replaces the silver enhancement of the gold colloids by a gold enhancement procedure. This reduces the number of baths by one as well as the number of reagents and their cost, utilizes reagents with a longer shelf life, and most importantly reduces the labor-intensity of the procedure. It offers quasi-identical results to MMD and thus makes a very attractive alternative.     

British attitudes on nuclear weapons

• In an increasingly unstable world post‐911, the political landscape seems to be continually shifting, with many of the old certainties around combatants and how to wage war being subject to revision—not least the role of nuclear weapons in a post‐Cold War age. But have our attitudes towards the development and use of nuclear weapons fundamentally changed over the past 50 years? Andy Byrom, Associate Director at Ipsos MORI, examines data from the previous half‐century which lead to some surprising conclusions.

Copyright © 2007 John Wiley & Sons, Ltd.     

Child sexual victimisation: ethnographic stories of stranger and acquaintance grooming

Abstract

In recent years research into child sexual offending has highlighted “grooming” as an important part of the offence chain. Topics that have come to dominate the research agenda have focused on the offenders' perspectives, psychological models of offending behaviour and how child sex offenders (CSOs) are managed and treated in local communities (for example through Multi-Agency Public Protection Arrangements). Whilst these studies are extremely important, one area that has suffered from a lack of research and visible debate is how victims, their families and local communities experience grooming in situ and on a day-to-day basis. Using observational, interview and document data collected from an ethnography of a south-east coast community that houses a number of CSOs, this article examines the strategies used by strangers and acquaintances when grooming the local environment, significant others and children. Importantly, these grooming experiences are articulated from the perspective of the victims and their families. In doing so, the article discusses the implications that these experiences have for understanding offender–victim behaviours.     

The Impact of Cooking with Firewood on Respiratory Health: Evidence from Indonesia

The vast majority of households in low-income countries cook with firewood, which is known to produce various airborne toxins. We examine whether cooking with firewood results in poorer respiratory health by using a unique Indonesian household survey that collected direct measures of lung capacity. We find that individuals living in households that cook with firewood have 9.4 per cent lower lung capacity than those that cook with cleaner fuels. This impact is larger for women and children than for men. The results strongly support the international policy focus on facilitating households to switch to cooking with cleaner fuels.