Opening the Mexican political system: Public opinion and the elections of 1994 and 1997

Over the past decade, the proliferation of election surveys has worked to undergird the electoral system in Mexico and to make electoral fraud more difficult. In the presidential elections of 1994, significant controversies arose as to survey methodologies, but by the congressional elections of 1997 the fierce debates over methodologies had subsided. Substantively, the surveys confirm the accuracy of the vote count in 1998, allow profiles of voters to be constructed for the three most important parties and mark declines in the support of the once dominant Partido Revolucionario Institucional.     

Death caused by orphenadine poisoning

The number of deaths as a consequence of orphenadine poisoning seems to increase, mostly among severely psychotic males. The lethal dose corresponds to the weekly average dose used in the treatment of neuroleptic extrapyramidal side effects. Based on the literature, the serious, rapidly incipient, cardiac, and neurologic symptoms of poisoning are emphasized. The handing out of orphenadine to suicidal persons must be restricted, and even small overdoses (1-2 g) ought to result in the immediate initiation of observation at an intensive care unit.     

Diagnosis of sudden death in infants due to acute dehydration

When infants die suddenly of acute dehydration, clinical signs and autopsy findings may be equivocal or absent, and microbiologic cultures often are not helpful. Vitreous humor electrolyte and urea nitrogen concentrations were measured in 53 infants dying of gastrointestinal infections, sudden infant death syndrome (SIDS), other infectious diseases, and miscellaneous causes to determine whether these parameters would assist in the recognition and confirmation of deaths resulting from dehydration. Significant differences were found when comparing the mean sodium and urea nitrogen levels of infants dying of gastrointestinal infections with those succumbing to SIDS or other causes. We recommend that these determinations be routinely performed whenever the gross autopsy findings are insufficient to explain the death.     

Meeting the Offender Re-integration Challenge

In this article the author – member of the European Offender Employment Forum – gives his view on the problems of re-integrating ex-offenders. He describes the pan-European growth of the prison population, the vocational training offered in prisons and the demands of the labour market. He also discusses promising programmes and initiatives to counter the problems faced by ex-offenders. The 'solution' should be multi-dimensional, provide for continuity between pre-release and after-care and counter problems like employment, housing and finances. Governments must make it their business to ensure that the programmes they support are meeting the range of offenders' needs, are linking properly with the labour market and are providing continuity from sentence to community.     

What happens when a reform works? The need to study unanticipated consequences of mandatory processing of domestic violence

One of the primary facets of the sociology of law is concerned with the relationships between formal rules and regulations having the force of governmental social control and the values, norms and practices of those who enforce them (or not). This “law in action” perspective enables research to test out the differential impact on legal decisions of both formal and informal aspects of social control (Hawkins, 1992). One of the limitations of recent work on domestic violence is that it focuses too narrowly on one or two negative sanctions, e.g., arrest or restraining orders, to the exclusion of the other options and the mix of formal and informal decisions in the criminal justice system as a whole (Reiss, 1974). This research attempts through a close analysis of the workings of the Quincy, Massachusetts criminal justice system in response to domestic violence, to identify the consequences, unanticipated and anticipated, of decisions made in several domains (public, police, prosecutors, and courts) of the criminal justice system. This study uses in-depth interviews with batterers, victims and criminal justice agency and related personnel as well as agency policies, training materials and records to examine possible unintended consequences of aggressive intervention in cases of domestic violence. This study will explore the impact of the Quincy Domestic Violence Program, considered to be a national model, on the lives of victims and offenders who are treated by the court. We have selected the District Court at Quincy, Massachusetts as our research site. It has a well deserved national reputation treating abusers systematically from the initial intake by arresting officers through close supervision in probation.     

Detection of bullet residue in bone using proton-induced X-ray emission (PIXE) analysis

External beam proton-induced X-ray emission (PIXE) analysis has been used to verify the presence of lead in the finger bone of a murder victim. The deceased, who had been buried several years, was known to have suffered a bullet wound to his right hand several years before death. X-ray radiographs of the right second proximal phalanx revealed the possible presence of metal fragments below the surface of the bone. To verify the presence of lead in a nondestructive manner, the bone was scanned with a 1.5-MeV proton beam. PIXE analysis showed that lead was present only in the vicinity of the fragments previously detected in the radiographs. A study of gunshot residue in bone shows that the distribution of lead around the bullet hole is independent of the firing distance for distances greater than 0.6 m.     

The Effects of Juror Anonymity on Jury Verdicts

This study examined the effects of anonymity on jurors' verdicts and on jurors' feelings of accountability for their jury's verdicts. Twenty four-person anonymous juries and 20 four-person nonanonymous juries rendered individual and group verdicts for three student defendants charged with selling drugs on a school campus. When unanimous guilty verdicts were reached, juries imposed one of five punishments. Finally, jurors completed postdeliberation opinion and accountability questionnaires. As predicted, anonymous juries showed a higher rate of conviction (70%) than did nonanonymous juries (40%) when the evidence against the defendant was strong, supporting the hypothesis that anonymity would have a greater effect for situations in which there was relatively strong evidence of the defendant's guilt. Anonymous juries imposed the harshest punishment (expulsion) significantly more often than did nonanonymous juries. Contrary to predictions from differential self-awareness theory, anonymous juries did not report feeling less accountable than did nonanonymous juries. However, anonymous juries did see the process as significantly more fair than did identifiable juries.     

3-Methoxytyramine in the putamen as a gauge of the postmortem interval

The armamentarium of the forensic thanatologist includes the examiner's subjective assessment of bodily changes together with comprehensive evaluation of environmental and associated factors to estimate the postmortem interval (PMI). Of the various objective means, postmortem accumulation of potassium in vitreous humor is a widely used gauge. In view of the considerable variability inherent in these techniques, an additional marker with greater accuracy would be a welcome supplement to these indices. We have developed a method of estimating PMI from the level of 3-methoxytyramine (3-MT) in the dorsal putamen of the brain. The supernatant of a sample of putamen, sonicated in 6 volumes (weight/volume) of 0.1 M perchloric acid and centrifuged at 51 000 times gravity for 10 min, was analyzed for 3-MT using high-pressure liquid chromatography with electrochemical detection. The change of 3-MT in the putamen is linearly related to the PMI (range: 5.5 to 60 h), irrespective of patient age (1 to 84 years). This observation is attributable to several factors, including high substrate (dopamine) concentration, preservation of catechol-O-methyl transferase activity, and an inactivation of monoamine oxidase activity, as a result of a decrease in tissue pO2.