THE LOGICAL LIMITS OF BEST PRACTICE ADMINISTRATIVE SOLUTIONS IN DEVELOPING COUNTRIES

Developing countries are pressured to adopt administrative solutions that the international community considers best practice. Some claim that these practices do not fit such contexts. How could one assess the fit or relevance of a best practice? This article suggests a basic answer: Look at the degree of difference between the proposed adoption context and the context in which such practice emerged as ‘best’. This answer emerges from a discussion on the basis of the new institutional ideas about change and diffusion. An empirical analysis of public financial management reform in African countries suggests support for this answer: Good practices are most evident in countries least different to the developed nations where practices originated and least evident in countries most different to these developed nations. The article contributes to a literature on best practice and yields fundamental messages for development, including the point that best practices are limited as administrative solutions in many developing countries. Copyright © 2011 John Wiley & Sons, Ltd.     

Creating a sustainable U.S. electricity sector: the question of scale

The U.S. electricity market, like electricity markets in most countries, is heavily dependent on fossil-fuel generation from centralized power applications. This paper reviews the factors that led to the sector??s reliance on fossil fuels and presents a future vision of the U.S. electricity sector based on a varied spectrum of sustainable energy resources ranging in scale from large, centralized facilities to small, localized energy systems. This spectrum includes low-emissions energy and energy efficiency, as well as macro-generation, micro-grids, distributed generation, micro-generation and end-user conservation. We discuss the evidence that each element of this spectrum is a viable and proven technology, the balanced integration of which could shape an electricity sector that adheres to sustainability principles. This paper concludes with a discussion of the institutional barriers that need to be addressed to successfully achieve a transition toward a more future sustainable electricity sector based on the variations in scale.     

A validated method for the analysis of cannabinoids in post-mortem blood using liquid-liquid extraction and two-dimensional gas chromatography-mass spectrometry

Phenazepam is a long-acting benzodiazepine that, unlike other benzodiazepines, is currently not scheduled as a narcotic in Finland, most other European countries or the USA. It is used as an anxiolytic, sedative-hypnotic and anti-epileptic, mainly in Russia. In Finland, as well as in some other countries, an increase in the unauthorized use of phenazepam has been observed in recent years. In the one year period between July 1, 2010 and June 30, 2011 the prevalence of phenazepam in Finland was assessed among drivers apprehended for driving under the influence of drugs (DUID), in medico-legal autopsy cases and in police confiscations of illicit drugs. In DUID cases an LC-MS/MS method preceded by solid phase extraction was used for the determination of phenazepam. In the post-mortem investigations the sample preparation consisted of liquid-liquid extraction followed by derivatization and the determination was carried out by GC-MS. The police confiscations were analysed by GC-MS. There were 141 positive phenazepam cases among apprehended drivers, representing approximately 3.5% of all confirmed drug cases (n=4007) in this time period. The median (range) phenazepam blood concentration in DUID cases was 0.061 mg/L (0.004-3.600 mg/L). The median phenazepam concentration in cases with no concomitant stimulant use was significantly higher than the overall median concentration. Phenazepam was found in 17 medico-legal autopsy cases and the median (range) blood concentration was 0.048 mg/L (0.007-1.600 mg/L). Phenazepam was not considered by the medico-legal team to be the sole cause of death in any of the cases, the majority of them being accidental opiod overdoses. There were 26 seizures of phenazepam by the Police in the time period studied, some of the batches consisted of a mixture of phenazepam and stimulant designer drugs. The data show that phenazepam abuse is a widespread phenomenon in Finland. A typical user was a male multi-drug user in his 30s. The concentration range of phenazepam among apprehended drivers and medico-legal autopsy cases was wide and the drug was usually found along with other psychoactive drugs. Therefore, although it seems likely that phenazepam contributed to impairment of driving in some DUID cases, the extent of its effect remains unclear and further studies are needed to define the concentrations causing impairment and toxicity.     

Experimental results on data analysis algorithms for extracting and interpreting edge feature data for duct tape and textile physical fit examinations

A physical fit is an important observation that can result from the forensic analysis of trace evidence as it conveys a high degree of association between two items. However, physical fit examinations can be time-consuming, and potential bias from analysts may affect judgment. To overcome these shortcomings, a data analysis algorithm using mutual information and a decision tree has been developed to support practitioners in interpreting the evidence. We created these tools using data obtained from physical fit examinations of duct tape and textiles analyzed in previous studies, along with the reasoning behind the analysts' decisions. The relative feature importance is described by material type, enhancing the knowledge base in this field. Compared with the human analysis, the algorithms provided accuracies above 90%, with an improved rate of true positives for most duct tape subsets. Conversely, false positives were observed in high-quality scissor cut (HQ-HT-S) duct tape and textiles. As such, it is advised to use these algorithms in tandem with human analysis. Furthermore, the study evaluated the accuracy of physical fits when only partial sample lengths are available. The results of this investigation indicated that acceptable accuracies for correctly identifying true fits and non-fits occurred when at least 35% of a sample length was present. However, lower accuracies were observed for samples prone to stretching or distortion. Therefore, the models described here can provide a valuable supplementary tool but should not be the sole means of evaluating samples.     

Explanations of a Violent Relationship: The Male Perpetrator’s Perspective

The purpose of this study was to understand the way male perpetrators’ perceive and explain intimate partner violence (IPV) in their relationship. Specifically, men were invited to reflect upon their role in their relationship when violence exists, their contributions to the violence, and how they felt about it. Using coding procedures from grounded theory methodology, researchers analyzed data from 13 men who had been in violent relationships. Seven key themes were identified from 104 significant statements. These themes included justification, relapse, control, anger, emotional threshold, triggers, and remorse. Clinical implications as well as suggestions for future research are presented.     

The legality and enforceability of ‘stay-at-home’ orders: the appropriate response to Covid-19 by Trinidad and Tobago

The threat posed by the Novel-Coronavirus or Covid-19 is unprecedented. It presents unanticipated challenges to States globally as they seek to protect their citizens from the effects of the virus. Perhaps the measure that is most tangibly felt is the widely used “stay-at-home” orders. The struggle for any democratic government will be to balance the protection of citizens with the maintenance of legality and, by extension, constitutionality. This discussion is particularly important as the steps taken to address the spread of the virus are all grounded in Regulations pursuant to the Public Health Ordinance of Trinidad and Tobago.     

The Rise and Return of the Indo-Pacific: Oceans,Seas and Civilisational Linkages

The Indo-Pacific, constructed either as a region, super-region or non-region, is currently a hotly contested map-making phenomenon. Various countries and cultures, washed by the waters of these amorphous oceanic boundaries and sea spaces, are currently seeking to establish exclusive territorial claims over these water spaces by invoking stories and narratives taken from pre-colonial, colonial and post-colonial eras. These stories are often used in an attempt to legitimate “natural”, and more essentialist relationships between certain cultures and/or nation-states with their surrounding seas. These narratives both challenge the broader international system and its rule of law, and create internal narratives, strengthening domestic and national support for state-building programs in the region/s. But the Indo-Pacific is more than a contestation between nation-statist imaginations and aspirations. It also invokes stories which seek to develop and celebrate a shared “maritime regionalism” beyond the exclusive and usually dominant politics of nation-states. Finally, a third interpretive category is used: the construction of the Indo-Pacific as a globalised “non-space”.     

Evaluating the discriminating power of amino acid ratios on distinguishing dark colored hair samples

Human hairs are one of the most commonly encountered items of trace evidence. Currently, conventional methods for hair analysis include microscopic comparison and DNA analysis (nuclear and mitochondrial). Each approach has its own drawbacks. Hair proteins are stable and offer an alternative to DNA testing, as demonstrated with proteomics for distinguishing humans. However, proteomics is complicated and requires identifying peptides to remain intact following harsh sample preparation methods. Alternatively, the actual amino acid content of a hair sample may also offer important identifying information and actually requires proteins and peptides to be broken down completely rather than remaining intact. This study evaluated the discriminating power of using hair amino acid ratios to differentiate hair samples from 10 unrelated individuals with dark colored hair. Hair proteins were digested, derivatized, and analyzed using gas chromatography–mass spectrometry. Amino acid ratios were calculated for each individual and comparisons using ANOVA and post-hoc pairwise t-test with Bonferroni correction were made with amino acid ratios for individuals. Overall, out of the 45 possible pairwise comparisons between all hair samples, 38 (84%) were differentiable. Out of the 36 possible pairwise comparisons between brown haired individuals, 32 (89%) were considered differentiable using univariate statistics. Multivariate statistics were also attempted but, overall, univariate models were sufficient for exclusionary purposes. These results indicate that amino acid ratio analysis can potentially be used as an exclusionary method using hair if DNA analysis cannot be performed, or to corroborate conclusions made following microscopic analysis.