Tests of institutional versus non-institutional models of local public expenditure determination

Are institutional or non-institutional factors more important determinants of local public expenditure decisions? Employing data that allows us to directly identify the entire distribution of voter expenditure demands, we estimate models of deviations of actual expenditures from the expenditure demand of defensible benchmarks — namely, the median voter's expenditure demand and the mean of voters' expenditure demands. Three competing paradigms are employed to specify these models; namely, a non-institutional model, the reform government movement's explanation of how institutions affect local government decisions and a transactions-cost model of this same phenomenon. Predictions from these three competing models differ in many respects. Comparisons of results from estimating models of expenditure deviations are found to be generally more consistent with the non-institutional model than with either of the two institutional models. These results suggest that a competitive local public service market helps limit the ability of governments to tax and spend in excess of the demands of the median or mean voter.     

Spousal homicide and the subsequent staging of a sexual homicide at a distant location

The case of a 63-year-old man who killed his 52-year-old wife and then staged a sexual homicide at a distant location is reported. A review of all evidence, a forensic psychological interview, and psychological testing indicated that the murder was the result of a narcissistic rage reaction during which the subject beat his wife to death with a paint can, a clothing iron, and a rock. He then drove her body to a field 87.3 miles away, and positioned it in a manner that exposed her breasts and her underwear. He turned himself into the police two days later. There is no controlled empirical research on staging, although this single case supports the criminal investigative theory that staging exists, and is done to deliberately mislead homicide investigations (Douglas et al., 1992).     

Comparison of GC-MS and EIA results for the analysis of methadone in oral fluid

The purpose of these studies was to evaluate the performance characteristics of the Cozart Microplate Enzyme Immunoassay (EIA) for the determination of methadone in oral fluid from patients in a drug misuse treatment program. Oral fluid specimens were collected using the Cozart RapiScan Collection system from 198 donors who were receiving treatment for their addiction and were monitored for drug misuse. Oral fluid specimens were also collected from forty volunteer donors who were not drug users. The specimens were analyzed in the laboratory by EIA and then analysed for methadone and its main metabolite EDDP by gas chromatography-mass spectrometry (GC-MS). A total of 103 samples were confirmed positive for methadone. The Cozart Microplate EIA for d-Methadone in oral fluid using a cutoff of 30 ng/mL in diluted oral fluid had a sensitivity of 91.3% +/- 2.8% and a specificity of 100% +/- 1.0% vs. GC-MS.     

Some thoughts on the neurobiology of stalking

The authors examine the crime of stalking, including the cognitive traits, emotional reactions, attachment pathology, violence patterns and sex differences of samples of stalking offenders. They focus on two common types of stalkers: 1) those who sustain pursuit of a former sexual intimate who has rejected them; and 2) those who pursue a stranger or acquaintance who has failed to return the stalker's romantic overtures. The authors discuss data from neuroimaging (fMRI) studies of romantic love which suggest that these forms of stalking may be associated with heightened activity of subcortical dopaminergic pathways of the "Reward System" of the brain, perhaps in combination with low activity of central serotonin. The authors propose that this set of neural correlates may contribute to the stalker's focused attention, increased energy, following behaviors, obsessive thinking about and impulsivity directed toward the victim. To further explore the neural systems associated with stalking behavior, they also discuss several biopsychological phenomena associated with romantic rejection, including the "protest response," "frustration attraction," "abandonment rage" and "mate guarding." They illustrate the parallels between stalking and addiction. They conclude that stalking may be associated with a specific set of biological components and they offer suggestions for further research into this pathological emotional/motivational state.     

Incorporating Equity into International Water Agreements

River basins have provided resources for the advancement of human civilization from the earliest historic times. With river basin development has also come conflict, particularly in the past century. In response, the international community has developed generalized, global principles for the equitable allocation of water resources between nation-states, most notably through the 1997 United Nations Convention on the Law of the Non-Navigational Uses of International Watercourses. These principles, however, have rarely been explicitly put into practice. To resolve or avert conflict in the world's 261 international river basins, riparian nations have instead relied upon treaties that incorporate basin-specific needs and conditions and define equity at the most local level. An examination of the progression of geographic thought on river basin development reveals a spatial focus that has not evolved beyond the basin and landscape scales. The absence of theoretical underpinnings for global frameworks may explain why riparian nations have not widely adopted general principles for the equitable allocation of water resources in actual treaty practice.     

Comparison of computed radiography and multi-detector computed tomography in the detection of post mortem metacarpal index

This paper presents a disposable biosensor to detect serum alcohol concentration. The proposed biosensor is fabricated using the cross-linking method to immobilize Alcohol Dehydrogenase (ADH) and Nicotinamide Adenine Dinucleotide (NAD(+)) on the screen-printed electrode modified with Meldola's Blue (MB) absorbed on Nafion. It is based on the electrocatalytic properties of MB as an electron transfer mediator, which can catalyze the oxidation of NADH to NAD(+) at a low oxidizing potential, thus avoiding interferences due to the presence of oxidizable substances in the real serum samples. The biosensor response for alcohol is investigated in terms of pH, buffer solution, temperature and some interferents. It presents the good specificity, reproducibility, stability, accuracy and provides a fast response. The biosensor has been satisfactorily used for the measurement of serum alcohol.     

Can Incarcerated Felons Be (Re)integrated into the Political System? Results from a Field Experiment

How does America's high rate of incarceration shape political participation? Few studies have examined the direct effects of incarceration on patterns of political engagement. Answering this question is particularly relevant for the 93% of formerly incarcerated individuals who are eligible to vote. Drawing on new administrative data from Connecticut, we present evidence from a field experiment showing that a simple informational outreach campaign to released felons can recover a large proportion of the reduction in participation observed following incarceration. The treatment effect estimates imply that efforts to reintegrate released felons into the political process can substantially reduce the participatory consequences of incarceration.