’Alright on the night?' Envisioning a ’night time economy’ in the Thames Gateway,

Providing a comprehensive overview and critique of the Thames Gateway plan, this volume examines the impact of urban planning and demographic change on East London's material and social environment

Spline histogram method for reconstruction of probability density function of clusters of galaxies

We describe the spline histogram algorithm which is useful for visualization of the probability density function setting up a statistical hypothesis for a test. The spline histogram is constructed from discrete data measurements using tensioned cubic spline interpolation of the cumulative distribution function which is then differentiated and smoothed using the Savitzky-Golay filter. The optimal width of the filter is determined by minimization of the Integrated Square Error function. The current distribution of the TCSplin algorithm written in f77 with IDL and Gnuplot visualization scripts is available from http://www.virac.lv/en/soft.htmlComment: 8 pages, 3 figures, to be published in "Galaxies and Chaos: Theory and Observations", eds. N.Voglis, G.Contoupoulos, conference proceedings (CD version), uses Springer Verlag svmult.cls style file

Prevalence and experience of harassment of people with mental health problems living in the community

<i>Declaration</i> <i>of</i> <i>interest</i>: This study was funded by the Communities Fund and was the result of a partnership between the Nuffield Centre for Community Care Studies, University of Glasgow, the National Schizophrenia Fellowship (Scotland) and the Scottish users' network. <i>Background</i>: The levels and experiences of harassment of people with mental health problems in the community compared with those of the general population have not been explored. <i>Aims</i>: To measure the levels and experience of harassment experienced by people with mental health problems in the community in Scotland and compare them with the general population. <i>Method</i>: Experiences of harassment were collected by interviewing 165 individuals with mental health problems and a control group of 165 people from the general population. <i>Results</i>: Harassment in the community was found to be twice as common for individuals with mental health problems (41%) than for those in the general population (15%). The harassment commonly involved verbal abuse referring to the individual's mental health problems and was committed primarily by teenagers and neighbours. <i>Conclusions</i>: Harassment has a significantly higher prevalence among individuals with mental health problems living in the community and is believed to have a detrimental effect on mental health

Bond Strength of an Amorphous Calcium Phosphate–Containing Orthodontic Adhesive

Objective: To determine whether an amorphous calcium phosphate (ACP)-containing adhesive has an acceptable level of shear bond strength to be used as an orthodontic adhesive. Materials and Methods: Sixty extracted premolars were randomly divided into three groups for orthodontic bonding. Group 1 used a composite resin adhesive (Transbond XT), group 2 was bonded with an ACP-containing adhesive (Aegis Ortho), and group 3 used a resin-modified glass ionomer (Fuji Ortho LC). All bonded teeth were stored in distilled water at 37°C for 40 ± 2 hours prior to debonding. Shear bond strength and adhesive remnant index (ARI) were recorded for each specimen. Results: The mean shear bond strengths for the three test groups were: group 1 (15.2 ± 3.6 MPa), group 2 (6.6 ± 1.5 MPa), and group 3 (8.3 ± 2.8 MPa). A one-way analysis of variance showed a significant difference in bond strengths between the groups. A post hoc Tukey test showed group 1 to be significantly (P \u3c .001) greater than groups 2 and 3. A Kruskal-Wallis test and a Mann-Whitney U-test showed groups 1 and 3 exhibited lower ARI scores than group 2, but a majority of specimens in each group had greater than 50% of the cement removed along with the bracket during debonding. Conclusions: The ACP-containing adhesive demonstrated a low, but satisfactory bond strength needed to function as an orthodontic adhesive