Behaviour of joints with bonded-in steel bars loaded parallel to the grain of timber elements

Within the sustainability context, this paper is extremely timely and relevant. The research focuses on broadening the use of timber structurally. The insight gained forms the basis for sustainable, fire resistant, economic and aesthetically pleasing moment resistant connections in timber.

School-related predictors of smoking, drinking and drug use: Evidence from the Belfast Youth Development Study

Objective

To examine whether students’ school engagement, relationships with teachers, educational aspirations and involvement in fights at school are associated with various measures of subsequent substance use.
Methods

Data were drawn from the Belfast Youth Development Study (n = 2968). Multivariate logistic models examined associations between school-related factors (age 13/14) and substance use (age 15/16).
Results

The two factors which were consistently and independently associated with regular substance use among both males and females were student–teacher relationships and fighting at school: positive teacher-relationships reduced the risk of daily smoking by 48%, weekly drunkenness by 25%, and weekly cannabis use by 52%; being in a fight increased the risk of daily smoking by 54%, weekly drunkenness by 31%, and weekly cannabis use by 43%. School disengagement increased the likelihood of smoking and cannabis use among females only.
Conclusion

Further research should focus on public health interventions promoting positive relationships and safety at school.

Ageing Behind Bars, with particular reference to older women in prison

Since the 1980s, prison officials, policy makers and researchers have witnessed an astonishing phenomenon in the USA and the UK: increasing numbers of older adults are entering the criminal justice system and in particular prison, finding themselves locked behind steel doors and razor wire fences. So much so that researchers and policy makers are beginning to turn their attention to policy issues such as economic costs, housing, end-of-life issues and institutional management of older offenders. This paper discusses what is currently known about older persons in prison, with particular reference to women prisoners, and gives recommendations as to how to respond to these people’s needs.

Low organisational justice and heavy drinking: a prospective cohort study

Objectives: To investigate whether low perceived organisational injustice predicts heavy drinking among employees.

Job strain, effort-reward imbalance, and heavy drinking: A study in 40,851 employees

Objective: The objective of this study was to examine the relationship of the job strain model and the effort-reward imbalance model with heavy drinking.

Adolescent part-time work and heavy drinking in Finland

Aims To examine the relationship between part-time work and heavy drinking among Finnish adolescents.

Bromate removal from drinking water by semiconductor photocatalysis

The semiconductor photocatalyst, platinised titanium dioxide, Pt/TiO2, is used to promote the destruction of bromate ions to bromide and oxygen by 254 nm ultraviolet light. The kinetics of bromate removal are first order with respect to [BrO3-] and are inhibited, although not completely, by competitive adsorption by other anions, including bromide and sulfate ions. The Pt/TiO2 can be used not only as a powder dispersion, but also as a thin film in a flow reactor for the destruction of bromate ions. Copyright (C) 1996 Elsevier Science Ltd