Too Many or Too Few? The Increase in Federal Ministerial Advisers 1972–1999

This paper examines recently published figures that show the increase in ministerial staff between 1972 and 1996 (Dunn 1997). A careful examination of the table in Dunn's book reveals it gives a misleading impression of the number of ministerial staff; the number of advisory staff to ministers; and the growth in advisory resources over the Hawke–Keating period. By re-analysing the figures the paper reveals the reality of the growth in advisory staff to ministers in 1972–1999. It provides an account of the number of staff providing policy and political advice to ministers in ministerial offices, rather than total staff numbers. It reveals advisory resources to ministers have grown significantly since the introduction of ministerial advisers in 1972. However, the growth in adviser numbers over the Hawke–Keating period was more modest than is suggested by Dunn's table. The paper provides the base data needed for a discussion of the increase in ministerial staff and whether there are too few or too many federal ministerial advisers.     

Duplications of the Y-chromosome specific loci P25 and 92R7 and forensic implications

In the present study, we demonstrate that two commonly used Y-chromosome single nucleotide polymorphisms (SNPs), P25 and 92R7, are paralogous sequence variants (PSVs) originating from segmental duplications and that at least one of the sequence variants in each group of loci is polymorphic. Several methodologies were used in order to detect the SNP alleles and the PSVs of the loci. All results obtained with the various typing techniques supported the conclusion. The allele distributions of the binary markers were analysed in more than 600 males with seven different haplogroups. For P25, the ancestral allele C was found in several samples from different haplogroups. The derived allele A was always present with an additional C variant. Haplogroup P was defined by the derived allele A at the 92R7 locus. However, the ancestral allele G was always associated with an A variant due to the duplication.     

Quantitative analysis of multiple illicit drugs in preserved oral fluid by solid-phase extraction and liquid chromatography–tandem mass spectrometry

We present a validated method for the simultaneous analysis of basic drugs which comprises a sample clean-up step, using mixed-mode solid-phase extraction (SPE), followed by LC–MS/MS analysis. Deuterated analogues for all of the analytes of interest were used for quantitation. The applied HPLC gradient ensured the elution of all the drugs examined within 14 min and produced chromatographic peaks of acceptable symmetry. Selectivity of the method was achieved by a combination of retention time, and two precursor-product ion transitions for the non-deuterated analogues. Oral fluid was collected with the Intercept^®, a FDA approved sampling device that is used on a large scale in the US for workplace drug testing. However, this collection system contains some ingredients (stabilizers and preservatives) that can cause substantial interferences, e.g. ion suppression or enhancement during LC–MS/MS analysis, in the absence of suitable sample pre-treatment. The use of the SPE was demonstrated to be highly effective and led to significant decreases in the interferences. Extraction was found to be both reproducible and efficient with recoveries >76% for all of the analytes. Furthermore, the processed samples were demonstrated to be stable for 48 h, except for cocaine and benzoylecgonine, where a slight negative trend was observed, but did not compromise the quantitation. In all cases the method was linear over the range investigated (2–200 μg/L) with an excellent intra-assay and inter-assay precision (coefficients of variation <10% in most cases) for QC samples spiked at a concentration of 4, 12 and 100 μg/L. Limits of quantitation were estimated to be at 2 μg/L with limits of detection ranging from 0.2 to 0.5 μg/L, which meets the requirements of SAMHSA for oral fluid testing in the workplace. The method was subsequently applied to the analysis of Intercept^® samples collected at the roadside by the police, and to determine MDMA and MDA levels in oral fluid samples from a controlled study.     

Specification of dynamic wage-price relations in Poland (1980–1991)

This paper focuses on the analysis of wage-price relationships during the period 1980–1991 in Poland. The dynamics of wage and price series under radical structural changes are examined, as well as the impact of earlier sharp price increases. The process of wages-to-prices adjustment both in the long- and short-term is analysed. The hypothesis that the introduction of economic reform (at the beginning of 1990) would result in a tendency towards the stabilization of real wages is investigated. This is done through integration and cointegration analysis of wage and price series with special attention being paid to the problems arising from theI(2) character of the variables investigated. The concept of polynomial cointegration is applied to formulate error correction terms for the short-run model of wages. The computations have been made using quarterly data. The results reflect an inhomogeneity of the period investigated, especially the effects of the introduction of economic reform at the beginning of 1990. The nonstationarity of real wages is confirmed, but not their tendency towards stabilization.     

Safety, Health Care, and Bonding Within an Ecobehavioral Approach to Treating and Preventing Child Abuse and Neglect

This paper describes Project SafeCare, an ecobehavioral research and treatment project with families reported or at risk for child abuse or neglect. Preliminary demographic data are reviewed along with indirect assessment data. Four case studies are described to exemplify the effects of training provided to families. The implications for the current assessment data, treatment, and outcome are discussed.     

An examination of the New York mandatory seat belt law on a university campus

On January 1, 1985, the mandatory seat belt law went into effect in New York State; violators were now subject to a fine of $50.00. Police officers issued nonpenalty-based warnings during the month prior to the law's imposition. The purpose of the present study was to compare the effects of the warning versus the fine and a fine-plus-prompt condition (the prompt delivered by the experimenters) on seat belt use on a university campus. Results indicated that significantly more drivers used their sear belts during the fine conditions as compared with the warning condition and that significantly more female drivers used their seat belt during all conditions. A significant difference was not found, however, between the fine and fine-plus-prompt conditions.We gratefully acknowledge the comments of Michael Leippe on an earlier draft of this manuseript.