Oligonucleotide fingerprinting using (GTG)5 and (GACA)4 probes for the differentiation of body fragments

For the detection of postmortem stability of DNA and for the identification of parts of dead bodies of unknown origin the oligonucleotide probes (GTG)5 and (GACA)4 can be used. (GTG)5 is a highly discriminating probe which allows to differentiate in the 4 to 25 kilobase range of DNA fragments. DNA fingerprints obtained by (GACA)4 show useful results especially in the short fragment range. The (GACA)4 probe can therefore be used to analyze partially degraded DNA.     

Online reference database of European Y-chromosomal short tandem repeat (STR) haplotypes

The reference database of highly informative Y-chromosomal short tandem repeat (STR) haplotypes (YHRD), available online at http://ystr.charite.de, represents the largest collection of male-specific genetic profiles currently available for European populations. By September 2000, YHRD contained 4688 9-locus (so-called "minimal") haplotypes, 40% of which have been extended further to include two additional loci. Establishment of YHRD has been facilitated by the joint efforts of 31 forensic and anthropological institutions. All contributing laboratories have agreed to standardize their Y-STR haplotyping protocols and to participate in a quality assurance exercise prior to the inclusion of any data. In view of its collaborative character, and in order to put YHRD to its intended use, viz. the support of forensic caseworkers in their routine decision-making process, the database has been made publicly available via the Internet in February 2000. Online searches for complete or partial Y-STR haplotypes from evidentiary or non-probative material can be performed on a non-commercial basis, and yield observed haplotype counts as well as extrapolated population frequency estimates. In addition, the YHRD website provides information about the quality control test, genotyping protocols, haplotype formats and informativity, population genetic analysis, literature references, and a list of contact addresses of the contributing laboratories.     

Contents of Volume 9

Volume Contents

Contents of Volume 9     

School choice in Chile: Is it class or the classroom?

Skeptics of school choice are concerned that parents, especially low‐income ones, will not choose schools based on sound academic reasoning. Many fear that, given choice, parents will sort themselves into different schools along class lines. How‐ever, most surveys find that parents of all socioeconomic groups cite academic aspects as important when choosing a school. Moreover, almost no parents refer to the social composition of the student body. Many advocates of choice hold up these results as proof that choice will produce desirable outcomes. However, these results may not be reliable because they may simply be verbal responses to survey items rather than indicators of actual behavior. In this research, we report on the search behavior of parents in the Metropolitan Region of Santiago, Chile, examining how they construct their school choice sets and comparing this to what they say they are seeking in choosing schools. The data indicate that parental decisions are influenced by demographics. Based on this evidence, we argue that unfettered choice may reduce the pressure on schools to improve their performance and could potentially increase stratification. © 2006 by the Association for Public Policy Analysis and Management     

Politischer Opportunismus und Haushaltsdefizite in den westdeutschen Bundesländern

This article analyzes fiscal political business cycles in the West-German Länder. By linking the theory of political business cycles with the insights of the theory of economic voting, I argue that the German Länder governments do not have an incentive to raise the budget deficit in order to signal economic competence to the electorate. Despite having an incentive to spend more before an election in order to provide public goods to the voters, governments cannot finance the supply of public goods with higher deficits because voters prefer healthy fiscal policies. An empirical analysis of the West-German Länder between 1970 and 2003 bolsters the theoretical claims. A government that expands the deficit before an election thus experiences a loss in voter support. Consequently, governments tend to reduce the budget deficit in pre-election years.     

Pain and disability under Social Security: time for a new standard

Some degree of pain is a part of every individual's life. Many people, however, live in chronic debilitating pain. This Article examines concepts of pain and its treatment and implications for victims of pain under the Social Security system. The Article discusses inconsistencies within the Social Security Administration and in the courts when attempting to set standards for evaluating pain and determining disability.     

The Quality of Management and Government Performance: An Empirical Analysis of the American States

Government performance is an enduring concern for students of public management, public administration, and political science. Government's administrative arrangements and managerial behavior can profoundly influence programmatic content, activities, and outcomes; therefore, considering public management's effects is necessary for a true understanding of public policy and government performance. This article uses data from the Maxwell School's Government Performance Project to examine the relationship between state governments' managerial capacity and a measure of government performance (specifically, state policy priorities). We find that state management capacity has direct effects on state policy commitments: States possessing higher levels of management capacity tend to favor programmatic areas that distribute societal benefits widely (that is, collective benefits) as opposed to narrowly (that is, particularized benefits). Our analysis demonstrates that public interest group activity, government ideology, and citizen ideology each have significant, predictable effects on state policy commitments. Thus, our findings place managerial capacity alongside other more commonly studied state characteristics as an important influence on government activities.