Assessing the role of regulatory quality,favouritism, administrative requirement and licencing restriction in curtailing carbon emissions

The urgent need to achieve the Paris Agreement has compelled countries to set mitigation targets to curtail carbon emissions. Notwithstanding, stakeholders' effort to implement emission-reduction policies is often constrained by institutional challenges. This study provides new evidence about the dynamic relationship between institutional quality and carbon emissions in 63 industrialised economies. Using a reduced-form energy emission model and the system GMM technique, we exploit four institutional quality measures—favouritism, administrative requirement, licencing restriction and regulatory quality—and analyse their impact on carbon emissions. The results show that institutions play a fundamental role in mitigating carbon emissions. However, the abatement effect depends on the regulatory quality, the extent of favouritism, licencing restrictions and administrative requirements. Our findings reveal that stringent regulations such as licencing restrictions reduce carbon emissions in the short and long run. Administrative requirement such as emission reporting inhibits carbon emission in the short and long run, whereas favouritism worsens it. The results are robust to alternative model specifications. The findings from this study highlight the need for policymakers to pay close attention to favouritism, as it tends to reduce the effectiveness of emission policy regulations. Additionally, we argue for the need for stringent administrative requirements given its critical role in internalising carbon emission intensity in industrialised economies.     

The application of amino acid racemization in the acid soluble fraction of enamel to the estimation of the age of human teeth

Estimation of age-at-death for skeletonised forensic remains is one of the most significant problems in forensic anthropology. The majority of existing morphological and histological techniques are highly inaccurate, and show a bias towards underestimating the age of older individuals. One technique which has been successful in forensic age estimation is amino acid racemization in dentine. However, this method cannot be used on remains where the post-mortem interval is greater than 20 years. An alternative approach is to measure amino acid racemization in dental enamel, which is believed to be more resistant to change post-mortem. The extent of amino acid racemization in the acid soluble fraction of the enamel proteins was determined for modern known age teeth. A strong correlation was observed between the age of the tooth and the extent of racemization. No systematic bias in the direction of age estimation errors was detected. For the majority of teeth analyzed, the presence of dental caries did not affect the results obtained. In a minority of cases, carious teeth showed a higher level of racemization than would be expected given the age of the individual. These results indicate that amino acid racemization in enamel has the potential to be used in age estimation of skeletal remains.     

The Role of Postmortem Cardiac Markers in the Diagnosis of Acute Myocardial Infarction*

Abstract: Sudden cardiac deaths because of acute myocardial infarction (MI) constitute a significant percentage of the caseload for death investigators, coroners, and forensic pathologists. Clinicians use cardiac markers, highly sensitive and specific for myocardial damage, to screen living patients for acute MI; however, to this point, the utility of these markers in the autopsy setting has not been fully established. The current study included 10 decedents, five who died of acute MI, and five subjects who died of noncardiac disease. Samples of pericardial fluid and blood from multiple sites were tested for creatine kinase, creatinine kinase MB, and troponin‐I. Three main conclusions were drawn: the levels of cardiac markers from all patients are significantly higher than the reference range for living patients, there are significant differences in cardiac marker levels between samples from different anatomic locations, and only three cardiac marker/anatomic site combinations were significantly different between the control and study groups.     

Fatal neurotoxic response to neuroleptic medications: case report and review of the literature

Neuroleptic malignant syndrome (NMS) is a diagnosis of exclusion difficult to make due to a lack of pathognomonic features. Diagnosing NMS by postmortem examination becomes increasingly challenging when possible underlying brain pathology is obscured. The diagnosis is based on clinical history and laboratory findings. Autopsy and histologic findings, if any, usually are reflective of hyperthermia or complications (eg, aspiration pneumonia) of NMS. The authors describe a case of a 36-year-old Hispanic woman with a presumptive diagnosis of pseudoseizures, treated with various combinations of neuroleptic medications over a 6-week period prior to her sudden, unexpected, in-hospital death. Neuroleptic malignant syndrome is likely to have contributed to this patient's death. Confounding factors and medicolegal issues of a postmortem diagnosis of NMS are discussed.     

Legal Responses to the Standard Form Contract of Employment

Having suggested that the advent of standard form contractsof employment is a neglected aspect of employment law, an assessmentis made of two of the main legal responses to the potentialunfairness of terms, namely implied terms and the applicationof section 3 the Unfair Contract Terms Act 1977. The Law Commission'sproposed legislative reform is also examined. It is concludedthat only by combining terms implied by the law with the statutoryprotection of reasonable expectations of employees will thelaw succeed in devising an adequate technique for rebalancingcontracts of employment.