Visualization of latent fingerprints using fluorescence lifetime imaging on paper emitting strong fluorescence

Latent fingerprints were successfully visualized using fluorescence lifetime imaging (FLIM) on paper which emits strong fluorescence with a lifetime close to that of fingerprints and thus from which it is difficult for time-resolved spectroscopy to visualize fingerprints. Latent fingerprint samples on paper were excited using a 450 nm or 532 nm nanosecond pulsed-laser, and time-resolved fluorescence images were obtained at a delay time of 6–16 ns in intervals of 1 ns, to the excitation pulse. The excitation beam was expanded using a lens, and the fluorescence from the fingerprints was captured using an intensified CCD camera. Because of the large fluorescence intensity of the background paper of approximately two to four orders of magnitude larger than that of the fingerprint, the fingerprint was not visualized on each fluorescence image by time-resolved spectroscopy. However, the fingerprint was visualized in a FLIM image constructed using a series of the fluorescence images for the case with the fluorescence intensity of the background paper being four orders of magnitude larger than that of the fingerprint. The difference in fluorescence lifetime in the FLIM image of the visualized fingerprint and background paper was in the order of 0.1 ns, which was an order of magnitude smaller than the inherent fluorescence lifetime of a few nanoseconds for the fingerprints and paper. It was demonstrated that, at a background fluorescence intensity with a certain order of magnitude larger than that of fingerprints, FLIM has the potential to visualize latent fingerprints which cannot be visualized by time-resolved spectroscopy.     

Healthcare Can Change from Within: Sustained Improvement in the Healthcare Response to Intimate Partner Violence

There is a great need to demonstrate sustained improvement in healthcare-based inquiry, intervention, and prevention provided to patients exposed to intimate partner violence (IPV). We evaluated implementation of the Healthcare Can Change from Within model (HCCW) in three primary care clinics and an emergency department within a large healthcare system, using two other primary care clinics for a usual-care comparison on selected variables. Outcome measures included individual-level variables (staff knowledge and attitudes) and system characteristics (clinic policies, procedures, patient education materials, and IPV documentation in patient records). Doctors and nurses reported increased self-efficacy, understanding of referral resources, and understanding of legal issues; IPV knowledge was unchanged. Intervention clinics implemented new policies and procedures, increased patient education, and increased documentation of IPV screening, an improvement which was sustained at 2-year follow-up. Results suggest HCCW is a promising practice for improving the healthcare response to IPV.     

Prediction of institutional aggression among personality disordered forensic patients using actuarial and structured clinical risk assessment tools: prospective evaluation of the HCR-20, VRS,Static-99, and Risk Matrix 2000

A minority of men and women with intellectual disabilities at times engage in, and are suspected, or convicted, of illegal activity. Recent policy developments in England and Wales emphasise the need to respond appropriately to putative offending risk through the provision of safe and effective community management, treatment, and support services. In line with these concerns, research has focused increasingly on testing the utility of an evolving variety of risk assessment procedures. Here, the authors set out to challenge the repertoire of a number of prominent and/or recently developed risk assessment procedures and the scope of an associated research literature, on the basis that contextual risk factors are receiving insufficient attention in relation to offending among people with intellectual disabilities. Drawing on the wider criminological literature, a novel study is reported that compares key contemporary proximal social and environmental circumstances in the lives of offenders and non-offenders with intellectual disabilities. A contextual risk score is derived, providing statistical support for increased consideration of the impact of relevant social and environmental circumstances. Increased emphasis on key contextual risk factors is recommended to strengthen community service responses to offenders with intellectual disabilities.     

Book Reviews

The New Politics of British Local Governance. Edited by Gerry Stoker. Macmillan, 2000. Pp.xvii + 294, £16.99 pb.

Local Political Leadership. By Steve Leach and David Wilson. Policy Press, 2000. Pp.v + 228. £17.99.

Structural Reform of British Local Government: Rhetoric and Reality. By Michael Chisholm. Manchester University Press, 2000. Pp.194. £40.

The Careers of Councillors: Gender, Party and Politics. By Catherine Bochel and Hugh M. Bochel. Ashgate, 2000. Pp.143. £37.50 hb.

Communicating Successfully in Groups: A Practical Guide for the Workplace. By Marie Reid and Richard Hammersley. Routledge, 2000. Pp.188. £10.99 pb.

Using Psychology in Management Training: The Psychological Foundations of Management Skills. By David A. Statt. Routledge, 2000. £14.99.

Housing Associations and Housing Policy: A Historical Perspective. By Peter Malpass. Macmillan Press, 2000. Pp.298. £16.99 pb.

The State of UK Housing: A Factfile on Dwelling Conditions. By Philip Leather and Tanya Morrison. The Policy Press, 2000. £15.95 hb.

Allocating Social Housing: Law and Practice in the Management of Social Housing. By Hal Pawson, David Mullins and Siobhan McGrath. Lemos and Crane, 2000. £18.95 pb.     

POLITIC OF LAW OF GROUND WATER EXPLOITATION

One of Indonesia characters is welfare state, reflected in Republic Indonesia Constitution in 1945 （UUD NRI year 1945） on Preamble paragraph 4 mentioning the general welfare is the primary aim of the state. Provision of Article 33 paragraph （2）, （3）, and （4） UUD NRI year 1945 as lives of many people that natural resources inform of water for the greatest prosperity of people＇s and controlled by state. This is in line with the Constitution Act No. 7 year 2004 on water resources, focus on welfare of people and based on the reflection of democracy spirit. Based on the constitution of Local Government Act No. 32 year 2004, the important role to support the achievement of social welfare problems associated with water （ground water）, is crucial. However, the Presidential Decree RI No. 36 year 2010 which provides space for the foreigners to invest in water exploitation orientation, and there was interest~politic of law, so the local government at the beginning prioritize on the welfare of the local people turned into the realm of economic interest to revenue for local government. Based on the statement above, so the problems of people＇s welfare, democracy and justice are neglected.     

Predicting the position of the source of blood stains for angled impacts

Droplets of pig's blood were dropped onto paper at different angles to the horizontal to produce blood stains. Impact velocities varied from 1.82 to 5.76 m/sec, drop size from 3.7 to 5.0 mm in diameter, and the surface sloped at angles between 22.7 degrees and 90 degrees to the horizontal. From the data a single equation relating stain size to drop size and velocity for all impact angles was produced; ab = 111.74 (Re(1/2)We(1/4))(0.75)D(o)D(o) + 0.00084 with R(2) = 0.88, where a is the stain width, b the stain length, Re the Reynolds number, and We the Weber number. A second equation related the number of spines, N, to drop size, velocity, and surface slope for all impact angles as N = 0.76 We(0.5) sin(3)theta with R(2) = 0.9, where theta is the impact angle. Combining these equations the impact velocity can be determined and hence the position of the stain's source.     

REPORT FROM THE WINGSPREAD CONFERENCE ON DOMESTIC VIOLENCE AND FAMILY COURTS

In February 2007 the National Council of Juvenile and Family Court Judges and the Association of Family and Conciliation Courts brought together a working group of thirty‐seven experienced practitioners and researchers to identify and explore conceptual and practical tensions that have hampered effective work with families in which domestic violence has been identified or alleged. Five central sets of issues were raised at the conference and are discussed in this report. These include the following: differentiation among families experiencing domestic violence, screening and triage, participation by families in various processes and services, appropriate outcomes for children, and family court roles and resources. The report emphasizes the need for continued multidisciplinary collaboration in order to better serve families affected by domestic violence and it includes an appendix of consensus points as well as suggestions for formation of ongoing work groups.     

Why is corruption in Poland ``a serious cause for concern'?

Public perceptions of corruption are significant for their political consequences. But they are conceptually and empirically distinct from corruption. First, because perceptions of corruption run far ahead of experience. Second, because different factors influence the one more than the other – indeed poverty and low education increase perceptions of corruption while decreasing participation in it. Third, because the political consequences of corruption and corruption-perceptions differ not only in degree but in their targets – perceptions and experiences of corruption erode trust in different politicians and institutions.External moralising from institutions such as the EU may reduce corruption in Accession States while simultaneously increasing perceptions of it. And within these states, that moralising `culture which can resist corruption' which the EU demands, itself tends, perversely, to increase (not decrease) perceptions, suspicions, and allegations of corruption.