Asia-Pacific regionalism and preferential trade agreements: the Australian case

Since the late 1990s, many developed states and customs territorieshave been seeking out preferential trade deals. This articleexamines this trend, which has been especially evident in theAsia-Pacific, and focuses specifically on Australia as a leadingexponent of preferentialism in the region. The article has twodistinct aims. First, to shed light on the thinking behind Australia'sforeign economic policy and, specifically, to examine the motivationsfor moving away from multilateral and non-discriminatory meansof advancing its free trade agenda in the region. Second, itaims to examine the developing dynamics of regional economicco-operation in the Asia-Pacific given the stasis of existinginstitutional efforts. This paper begins with a brief examinationof the regional context and Australia's approach to trade policy.It then considers the nature of Australia's preferential bilateralismand its aims and motivations. The article shows that Australianpolicy-makers believe that preferential agreements can providetrade creation through market access, as well as broader benefitswhich derive from market expansion. Australia is motivated topursue preferentialism by concern about existing institutions,by the technical appeal of bilateral agreements, and by thebroader trend toward preferentialism in the international system,as well as shifts in its own domestic politics. The paper concludeswith a short examination of the character of regionalism inthe Asia-Pacific in the light of burgeoning regional bilateralism.     

Optimization of DNA extraction from low-yield and degraded samples using the BioRobot EZ1 and BioRobot M48

Robotic extraction of DNA from dilutions of blood and semen using either the BioRobots EZ1 or BioRobots M48 consistently produced lower recoveries than standard organic extractions of the same samples. In an effort to increase the efficiency of robotically extracted DNA, glycogen and carrier RNA were added following cell lysis. The addition of glycogen, postlysis, resulted in no improvement in DNA recovery with the BioRobot EZ1. However, when carrier RNA was added to the cell lysate of limited and degraded samples extracted on the EZ1 or the M48, DNA recoveries dramatically increased four- to 20-fold. DNA yields obtained by robotic extraction in the presence of carrier RNA were as high, or higher, as those obtained by organic extraction lacking carrier RNA, while experiments that utilized carrier RNA in both types of extractions showed increased sensitivity for both methods. Furthermore, carrier RNA substantially increased the recovery of fragmented DNA with the EZ1.     

Disparate Measures: Public Managers and Performance-Measurement Strategies

Over the past two decades, many studies have investigated the scope and significance of performance measurement in public organizations. Nonetheless, there is more to learn about the challenges facing public managers who want to measure organizational outputs and use the feedback to improve performance. Specifically, managers are often faced with redundant measures of the same output, each of which may be preferred by a different political principal or stakeholder. Furthermore, a manager's choice of measures can have serious consequences for both the estimation of agency problems and the success of programmatic solutions. We test these assertions in an analysis of educational organizations in Texas. We find that managers' assessments of organizational performance and decisions regarding solutions depend on the choice of performance measures.     

Framing Andijon,narrating the nation: Islam Karimov's account of the events of 13 May 2005

Tashkent's handling of anti-government protests and violence in the city of Andijon on 13 May 2005 has generated enormous controversy and had significant political repercussions. However, there has been no detailed analysis of rival interpretations of what happened. This paper begins to redress this lacuna by analysing a book on the subject authored by the President of Uzbekistan, Islam Karimov. Using framing theory, it identifies four key themes deployed in the narrative to delegitimize the government's opponents: terrorism and criminality; inauthentic Uzbekness and deviant masculinity/religiosity; constitutional illegitimacy; and the subversion of the scientific laws of states. Significantly for an understanding of regime legitimization and nationalism in Uzbekistan, no recourse is made to the government's intellectual framework known as the ‘ideology of national independence’. The paper points to the need for further research to enable scholars to develop a deeper and more nuanced understanding of the contemporary politicization of national belonging in independent Uzbekistan.     

Verapamil toxicity: an unusual case report and review of the literature

Verapamil blocks the rapid influx of calcium into the cardiac myocytes of the cardiac conduction system and smooth muscle of the vasculature, resulting in decreased myocardial contractility, prolonged conduction time, and vascular relaxation. A sustained-release form, verapamil SR (or ER), is available that contains higher levels of medication and requires only once-daily dosing. The majority of reported fatal cases of verapamil toxicity are due to massive, intentional overdoses. Herein, we present an unusual case of fatal verapamil SR toxicity in a 57-year-old female that resulted from accidental overdose of only 3 tablets (720 mg), as witnessed by the decedent's daughter. In spite of the low dose ingested, the postmortem cardiac blood verapamil level was clearly toxic (6000 ng/mL, or 6 mg/L). Her preexisting medical conditions included hypercholesterolemia, hypertension, iron deficiency anemia, diabetes mellitus, and associated mild chronic renal failure. Complicating factors, which likely include the decedent's preexisting renal and cardiac disease, and a review of the available literature will be discussed.     

Acute deaths in nonpregnant adults due to invasive streptococcal infections

Streptococcal organisms, part of the normal human bacterial flora, occasionally become infectious pathogens responsible for a wide array of clinical syndromes, ranging from mild pharyngitis to death. Notably, infections due to group A and group B beta-hemolytic strains are well known for causing invasive disease leading to death. These deaths, while often suspected clinically, occasionally are not diagnosed until autopsy. We present 3 rapid deaths, with very different presentations, due to streptococcal infection. Two decedents experienced sudden deaths due to pneumonia and severe meningoencephalitis caused by group B beta-hemolytic streptococcal infection, a common cause of neonatal meningitis but only rarely reported in nonpregnant adults. The final case involves a 69-year-old male who presented to the emergency room with a complaint of shoulder pain but over the next several hours developed signs of necrotizing fasciitis, became septic, and died. While antemortem cultures were negative, owing to antibiotic administration, postmortem cultures of bone and deep soft tissue were positive for group A beta-hemolytic Streptococcus sp. Acute and sudden deaths due to infectious etiology represent an uncommon yet well-documented occurrence. The importance of appropriate postmortem cultures in these situations and a review of the literature will be discussed.     

Validation of the barcoding gene COI for use in forensic genetic species identification

The application of forensics to wildlife crime investigation routinely involves genetic species identification based on DNA sequence similarity. This work can be hindered by a lack of authenticated reference DNA sequence data resulting in weak matches between evidence and reference samples. The introduction of DNA barcoding has highlighted the expanding use of the mtDNA gene, cytochrome c oxidase I (COI), as a genetic marker for species identification. Here, we assess the COI gene for use in forensic analysis following published human validation guidelines. Validation experiments investigated reproducibility, heteroplasmy, mixed DNA, DNA template concentration, chemical treatments, substrate variation, environmental conditions and thermocycling parameters. Sequence similarity searches using both GenBank BLASTn and BOLD search engines indicated that the COI gene consistently identifies species where authenticated reference sequence data exists. Where misidentification occurred the cause was attributable to either erroneous reference sequences from published data, or lack of primer specificity. Although amplification failure was observed under certain sample treatments, there was no evidence of environmentally induced sequence mutation in those sequences that were generated. A simulated case study compared the performance of COI and cytochrome b mtDNA genes. Findings are discussed in relation to the utility of the COI gene in forensic species identification.