An evaluation of <Emphasis Type="Underline">Payton v. New York</Emphasis>

The Supreme Court decision in Payton v. New York (1980) is evaluated. In this cose, the. Court remanded to the trial level tribunal a case in which an arrest was made and evidence was seized without a warrant. The author discusses the case thoroughly and compares the decision to other cases which dealt with the warrantless arrest and seizure of evidence. The author questions if the Court is becoming “too technical” in its interpretation of the 4th Amendment and poses once again the perennial question; “Where is the line drawn between protecting the nights of society from criminals and protecting the rights of criminals from judicial interpretation?”     

Obstacles to desegregating public housing: Lessons learned from implementing eight consent decrees

Between 1992 and 1996 the U.S. Department of Housing and Urban Development (HUD) settled a number of legal cases involving housing authorities and agreed to take remedial action as part of court‐enforced consent decrees entered into with plaintiffs. These housing authorities faced significant obstacles that impaired their ability to comply swiftly and fully with all of the elements in the desegregation consent decrees. The obstacles fell into two broad categories: contextual obstacles (racial composition of waiting lists and resident populations, lack of affordable rental housing, and inadequate public transportation), and capacity and coordination obstacles (conflict among implementing agencies and ineffective monitoring by HUD). Findings presented here highlight the sizable potential delay between the time a legal remedy is imposed and when plaintiffs in public housing segregation disputes realize any benefits. They also reinforce the argument that implementation problems will be legion when policies impose a significant scope of required changes on a large number of actors who must collaborate, yet are not uniformly capable or sympathetic to the goals being promoted. © 2003 by the Association for Public Policy Analysis and Management.     

Microgeographic genetic variation of Y chromosome in a population sample of Ravenna's area in the Emilia-Romagna region (North of Italy)

The analysis of the genetic structure of regions with a complex demographic history shed light on the various topographic, linguistic and historical influences which form the present genetic landscape of Europe. In the Emilia-Romagna region (North of Italy) Ravenna is a geographical area with a historical complex background: it was an important seaport on the Mediterranean sea, the capital of the Ostrogothic kingdom of Italy and the seat of the Byzantine governor of Italy. The purpose of this study was to investigate the microgeographic variation of Y chromosome haplotypes of the area of Ravenna by analyzing 17 Y-chromosome short tandem repeats (Y-STRs) in 122 unrelated males. 100% of all haplotypes were different. A comparison with neighbouring Italian as well as with European and Levante root populations was done by AMOVA and visualized by a phylogenetic tree. The two main haplogroups found in this area were R1b and E3b1. The results of the present study add to the data for the forensic databases and can be useful also for anthropological studies.     

Silicon slipways and slippery slopes: techno-rationality and the reinvigoration of neoliberal logics in the Dublin Docklands

The Dublin Docklands have become a key site for technology-friendly urban development in post-crisis Ireland. Local urban governance institutions have recommitted Dublin to the objective of ‘competitiveness’, enabling an expansion of the technology sector within a newly established Special Development Zone. We argue that this mantra of technology-friendly development is a new phase of neoliberal restructuring of Dublin’s economy. Using interviews, content analysis, and building on the ‘Silicon Docks’ as case site, findings show that, just as neoliberalism was rendered most visible by the crisis, these respective institutions reinvigorated neoliberal logics through an endorsement of the technology sector.     

Mitochondrial DNA control region variation in a population sample from Hong Kong, China

Entire mitochondrial control region sequences were generated from 377 unrelated individuals from urban Hong Kong. In line with other control region datasets from China, the sample from Hong Kong exhibited significant genetic diversity that was reflected in a random match probability of 0.19% and a mean pairwise difference of 13.14. A total of 305 haplotypes were identified, of which 262 were unique. These sequences will be made publicly available to serve as forensic mtDNA reference data for China.     

Investigation of homicides interred in concrete--the Los Angeles experience

Decedents interred in concrete present unique problems and investigation of these deaths necessitates a team of forensic specialists. The Los Angeles County Department of Coroner has had five such deaths in the past 18 years. The buried cases needed layer-by-layer excavation to establish the time and cause of death. Metal detectors are often used in this process. X-rays of the interred remains were completed to help with locating the decedent's position in the concrete. The breaking of concrete in some of the cases required the use of a sledgehammer and later a chisel in a manner that would not damage the remains. Postmortem dismemberment was frequent in our cases. The decedents were all female or prepubescent children, and the perpetrators were closely related to the decedents. While concrete can interfere with determination of postmortem interval, it can also preserve the remains and assist with identification.     

DNA identification of sperm cells collected and sorted by flow cytometry

In cases of rape, obtaining enough biologic material for DNA identification of the attacker is often difficult because the methods for distinguishing and separating sperm cells from vaginal cells are not sufficiently efficacious. This article describes a new, innovative method for spermatic DNA extraction from the vaginal washing fluid by means of flow cytometry. The high specificity and sensitivity of the flow-cytometric sorting method provides enough sperm cells for DNA typing. The ease of execution of this method, involving vaginal washing with physiologic solution and flow-cytometric reading of the fresh sample, substantially increases its cost-benefit ratio.     

A quantitative differentiation method for acrylic fibers by infrared spectroscopy

Absorbance peak areas of nitrile (2240 cm(-1)), carbonyl (1730 cm(-1)) and CH (1370 cm(-1)) groups were obtained for 48 colorless acrylic fibers by infrared (IR) microspectroscopy. The carbonyl signal, related to the comonomers most commonly used in acrylic fibers, was ratioed against the nitrile and CH bands, pertaining to the backbone of the polymer chains. The ratios A1730/A2240 and A1730/A1370, a relative measure of the comonomer content in the fiber, were used to differentiate the samples. A decrease in the crystallinity of fibers has been noted with increasing comonomer content. Relative standard deviation (R.S.D.) of the ratios were 1 and 3% for repetitive analyses on the same location and along the length of the same single fiber, respectively. When different fibers of the same sample were examined, results were reproducible within 6%. This simple method can greatly enhance the evidential value of colorless acrylic fibers, being able to discriminate them and thus helping the Court to better assess their significance.