Pluralistic project design

The improved valuation techniques that have expanded the range of benefit-cost analysis assume the likelihood and intensities of impacts from development projects can be predicted. Techniques for prediction address the impacts of the project on the environment and society, but indirect relationships - the impact on society and thereby the environment - are too numerous, subtle, and complex to model. Even if these indirect relationships could be modeled systematically, predictive models must assume factors and relationships are fixed or change in predetermined ways. Projects do not perform as predicted and benefit-cost analyses have limited value because the characteristics of factors and relationships in fact evolve in unpredictable ways over time. In some cases evolution results in further gains, but typically this has not been the case. The use of coevolutionary development criteria would help in the design of projects which would more likely evolve in preferred ways.     

Skin changes following defibrillation. The effect of high voltage direct current

Previously, electrical injuries have been suggested caused only by the concomitant heat developed during the passage of an electrical current. Recent experimental studies on fully anesthetized pigs and the study of one human case have, however, shown typical electrical alterations. The purpose of the present study was further to evaluate the histology of electrically induced changes in the skin in humans. In addition, supplementary in vivo methods for evaluation of skin changes as high-frequency ultrasound and Raman spectroscopy were used. The skin of 11 patients treated with a defibrillation of the heart was examined for macroscopic changes, the skin of eight of them also for histologic changes and for changes observable via supplementary methods. Immediately and 7 days after the defibrillation, fractions of a narrow red ring were observed along the periphery of the tin-foil electrode. Epidermis showed signs previously observed following electrical influence: segmental alterations often related to the openings of sweat ducts, darkstaining or "empty" nuclei and homogeneous cytoplasm, eosinophilic or pale. Dermis did not show the specific sign of electrical influence: deposits of calcium salts on dermal fibres, neither via histologic examination nor via high-frequency ultrasonography and Raman spectroscopy. Fractions of a narrow red ring along the periphery of the electrode showing histological signs of electric influence in epidermis thus appear to be characteristic of high voltage electrical injury.     

Distinguishing Between Legally and Illegally Produced Gold in South Africa

The identification of gold‐bearing material is essential for combating the theft of gold in South Africa. Material seized in police operations is generally a mixture of gold from different mines, and as such cannot be traced back to a single location. ICP‐OES analysis of material dissolved by acid dissolution provided a database of gold compositions comprising gold from South African mines, illegal gold stolen from the mines, and commercial gold alloys and jewelery. Discrimination between legal and illegal gold was possible due to the presence of Pb, As, Sb, Sn, Se, and Te in the stolen material, elements which are not present in legally produced gold. The presence of these elements is a quick and simple way to distinguish between gold alloys based on refined gold, such as in commercially manufactured jewelery, and gold alloys containing a proportion of unrefined and therefore illegally obtained gold.     

From gold to futurity: a semiotic overview on trust,legal tender and fiat money

ABSTRACT

In the first part of the paper, I am summarizing the most relevant findings of the semiotic study of the money sign. It starts with a tripartition of the major types, namely commodity money, representative money, and fiat money. I then use this approach in order to position the most important contributions of other authors from semiotics and surrounding disciplines. In the second part, I develop a semiotic reading of the notion of legal tender where the latter is seen as a semiotic mechanism that provides particular conditions for the formation of the value of money. I combine a historical review with stress on important theoretic reflections during the development and implementation of pure legal tender money. The last part is dedicated to a proposal for a semiotic model of the fiat money sign. The model is developed and implemented as a reflection on some critical readings of the world financial crisis from 2008 to 2009, where the “semiotization of money” was used for explication. My model is based on one of the most insightful definitions of money, which sees them as “trust inscribed”.     

Economic inducements to private foreign investment in Africa∗

The removal of high levels of protection combined with substantial real devaluations have changed the environment in which Ghanaian manufacturing firms have operated in the 1990s. The changes in output, composition and productivity, which have occurred over this period, are examined in this article. Survey evidence for the growth of the sector is shown to be consistent with data from sales tax returns. Analysis of the panel survey shows that, in a comparative context, the rate of job creation in Ghana's manufacturing sector is high. This rate is highest in medium‐sized firms; small firms have not grown more rapidly than larger firms. There has been no underlying growth in technical efficiency and output growth has been matched by a commensurate growth in labour and capital inputs. Labour productivity differs substantially by firm size due primarily to differences in physical, not human, capital endowments.     

Notes on contributors

This article looks at co-ordination within humanitarian mine action (hma), and co-ordination between hma and other humanitarian and development initiatives. The discussion focuses specifically on the role of UN-led Mine Action Centres (macs) and the analysis draws on case studies of Bosnia and Herzegovina and Afghanistan. A contention throughout is that macs often employ a rigid approach to co-ordination. This constricts the flexibility of mine action organisations, limits the development of creative initiatives and poses a barrier to co-ordination between hma and other humanitarian initiatives. A second point pursued is that co-ordination arrangements are embedded in a broader institutional context, and this context has in turn the potential to impact on co-ordination. The analysis presented here suggests a number of implications for hma in general, together with a number of policy considerations. The article concludes by offering some thoughts for the future on the importance of effective co-ordination arrangements both within hma as a sector and between hma and other sectors of humanitarian assistance.     

International perspectives on public sector management and productivity: an introductory synthesis

The last ten years have seen the adoption of many significant public sector productivity initiatives globally. This special edition grew out of the first World Congress of the International Productivity Network, held in Canberra, Australia, in July 1992. Four themes are explored.     

The Svalbard Archipelago in Russian Security Policy: Overcoming the Legacy of Fear – or Reproducing It?

Abstract

Drawing on the constructivist concept of ‘securitisation’, this article analyses Russia's perceptions of, and responses to, Norway's Svalbard policy in the 1990s and 2000s. The analysis focuses on three policy issues which have figured prominently on Russia's arctic security agenda in recent years: (1) the establishment and use of civilian radars and satellite ground stations on the archipelago, (2) the adoption of the Svalbard Environmental Protection Act, and (3) the Norwegian Coast Guard's fishery enforcement measures in the Svalbard Fisheries Protection Zone. The article concludes that despite the changes that have taken place in the Euro-Arctic region after the Cold War, Svalbard has not ceased to be a security concern for Russia.     

Increased risk of fatal intoxication and polypharmacy among psychiatric patients at death

Patients suffering from psychiatric disorders have an excess mortality and a shorter life span expectancy compared to the general population. Furthermore, they are treated with multiple drugs and are known to have an increased risk of drug abuse. In this study, we aimed at investigating the pharmaceutical drug and drug of abuse profiles of the deceased included in the Danish prospective autopsy‐based forensic study on psychiatric patients, SURVIVE. Using the postmortem systematic toxicological analysis results, we identified 129 different consumed compounds in our population (n = 443). Polypharmacy (≥5 compounds) was detected in 39.5% of the deceased. Deceased with a psychiatric diagnosis or who died from a fatal intoxication had significantly more compounds at the time of their death compared to having either no psychiatric diagnosis or another cause of death, respectively. Evidence of drug abuse was present, as 29.8% of our total population had consumed either methadone or illicit drugs of abuse, excluding tetrahydrocannabinol. Of those deceased with a psychiatric diagnosis, 33.6% had either consumed methadone or illicit drugs of abuse, a greater number than those without a psychiatric diagnosis. Fatal intoxication was the most frequent cause of death (40.6%) with methadone as the major intoxicant. Here, we found that those without a psychiatric diagnosis had fewer fatal pharmaceutical drug intoxications compared to the psychiatric diagnosis groups. Our findings add further context to understanding the excess mortality of psychiatric patents, since there is an increased occurrence of fatal intoxication, polypharmacy, and drug abuse in this population.