Sequences of the Cytochrome C Oxidase Subunit I (COI) Gene are Suitable for Species Identification of Korean Calliphorinae Flies of Forensic Importance (Diptera: Calliphoridae)

Abstract:  Calliphorinae fly species are important indicators of the postmortem interval especially during early spring and late fall in Korea. Although nucleotide sequences of various Calliphorinae fly species are available, there has been no research on the cytochrome c oxidase subunit I (COI) nucleotide sequences of Korean Calliphorinae flies. Here, we report the full-length sequences of the COI gene of four Calliphorinae fly species collected in Korea (five individuals of Calliphora vicina , five Calliphora lata , four Triceratopyga calliphoroides and three Aldrichina grahami ). Each COI gene was amplified by polymerase chain reaction and directly sequenced and the resulting nucleotide sequences were aligned and analyzed by MEGA4 software. The results indicate that COI nucleotide sequences can be used to distinguish between these four species. Our phylogenetic result coincides with recent taxonomic views on the subfamily Calliphorinae in that the genera Aldrichina and Triceratopyga are nested within the genus Calliphora .     

Governance and community benefit: are nonprofit hospitals good candidates for Sarbanes-Oxley type reforms?

Recent investigations into the activities of nonprofit hospitals have pointed to weak or lax governance on the part of some of these organizations. As a result of these events, various federal and state initiatives are now either under way or under discussion to strengthen the governance of hospitals and other nonprofit corporations through mandatory board structures and practices. However, despite policy makers' growing interest in these types of governance reforms, there is in fact little empirical evidence to support their contribution to the effectiveness of hospital boards. The purpose of this article is to report the results of a study examining the relationship between the structure and practices of nonprofit hospital boards relative to the hospital's provision of community benefits. Our results point to modest relationships between these sets of variables, suggesting considerable limitations to what federal and state policy makers can accomplish through legislative initiatives to improve the governance of nonprofit hospitals.     

A case of fatal aconitine poisoning by Monkshood ingestion

Accidental aconitine poisoning is extremely rare in North America. This report describes the confirmation of a case of accidental aconitine poisoning using a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. The case involved a 25-year-old man who died suddenly following a recreational outing with friends where he consumed a number of wild berries and plants including one that was later identified as Monkshood (Aconitum napellus). Postmortem blood and urine samples were available for analysis. All routine urine and blood toxicology screens were negative. The LC-MS/MS method allowed sensitive quantification of aconitine, the main toxin in A. napellus, and showed 3.6 and 149 microg/L in blood and urine, respectively. These concentrations were similar to that reported in other aconitine-related deaths. This case illustrates the dangers of consuming unidentified plants, and documents concentrations of aconitine in blood and urine in a fatal case of A. napallus-related poisoning.     

Mainstream IR Theoretical Perspectives and Rising China Vis-À-Vis the West: The Logic of Conquest,Conversion and Socialisation

The aim of this article is to critically examine how the mainstream International Relations (IR) theoretical perspectives — realist, liberalist, and constructivist — make sense of the relationships between Self and Others in explaining the rise of China in IR. Our argument is two-fold. First, although mainstream IR perspectives are believed to produce objective, neutral, scientific, and universal knowledge about reality and how the world works, they are not value-free explanations but normative approaches that serve the US/West hegemony, and Orientalism appears to constitute the hidden normative underpinning of those perspectives. Second, considering mainstream IR perspectives as problem-solving approaches for the hegemonic US/West reveals that the hegemonic Self uses the logic of conquest, conversion, and socialisation to deal with the Other, rising China.

     

Analyzing the Link Between Job Satisfaction and Performance in Educational Institutions

The relationship between job satisfaction and organizational performance has been one of the most controversial issues in organizational management. This study examines how job satisfaction affects organizational performance analyzing the panel data collected from educational institutions in Korea. The results demonstrate that teachers’ organizational satisfaction is likely to improve students’ performance in standardized tests, whereas their work satisfaction is negatively related to it. Private school teachers showed higher organizational satisfaction than public school teachers and produced higher students’ test scores. No significant difference in work satisfaction between public and private school teachers was found.     

Parenting,Effortful Control,and Adolescents’ Externalizing Problem Behavior: Moderation by Dopaminergic Genes

Research shows that genetics and effortful control play an important role in the link between parenting and problem behavior. However, little is known about how these factors act simultaneously. This article used a moderated mediation model to examine whether effortful control mediated the link between parenting and externalizing problem behavior, and whether dopaminergic genes (i.e., polygenic index score including DAT1, DRD2, DRD4, COMT) moderated this link. Two three-wave studies were conducted on community samples (adolescents: Study 1: N?=?457; M_age?=?15.74; Study 2: N?=?221; M_age?=?12.84). There was no mediation by effortful control, but a moderation by dopaminergic reactivity was observed. Despite inconsistent evidence, this article indicates that the development of externalizing problem behavior is subject to genetic characteristics and parenting.

     

Retracing the contours of her figure … slippages begin to appear: Reckoning the limits of the archive with Senam Okudzeto’s Large Reclining Nude

Large Reclining Nude (2004) by transnational artist and scholar Senam Okudzeto is an 86-inch by 63-inch acrylic drawing of a nude, black female body released into a bare milieu. At first glance, the figure is grounded as shadows cast across her body hint at the presence of a foundation. However, outside the bounds of the body, Okudzeto resists three-dimensional perspective, calling into question the necessity of mediational signifiers for the orientation of the figure. How are we to read this solitary body after Scenes of Subjection, after Saidiya Hartman recontextualizes black corporeality as social relationality, throwing the “autonomous individual?…?into crisis?” For this article, the author reads the lone, floating body of Okudzeto’s 2004 Large Reclining Nude for new openings into Hartman’s archival reckoning in Scenes of Subjection. She offers a meditation on the aesthetic techniques evident through the visual aporia of the drawing – irresolvable contradictions in the field of the visible – suggesting Okudzeto offers alternative reading practices that afford reengagement with Hartman’s work.     

Aesthetic Vertigo and the Jurisprudence of Disgust

This article engages with the intersection of law, legitimation and aesthetics by examining the controversies surrounding the exhibition in 1997 of two artworks: Piss Christ by Andres Serrano, andMyra by Marcus Harvey. The article is less concerned with issues such as freedom of expression or the rights of display, which by now are well-known in debates on censorship and the arts; rather, its focus is on the consequences for an artwork's exhibition when it is deemed to be `disgusting'. The judgment of the two selected artworks as disgusting is traced in public discourse, through newspaper reports, public protest, and in socio-legal responses to the artwork such as a civil suit for possible obscenity, in decency or blasphemy. The argument suggests that the jurisprudence of disgust in its response to a sensation of ‘aesthetic vertigo’ can provide a key means of understanding aesthetic controversies, and their legal regulation. This revised version was published online in July 2006 with corrections to the Cover Date.     

Adolescents’ Experiences of Sexual Assault by Peers: Prevalence and Nature of Victimization Occurring Within and Outside of School

This study examined adolescent peer-on-peer sexual assault victimization occurring within and outside school. The sample consisted of 1,086 7th through 12th grade students, with a mean age of 15. Most of the respondents were White (54%) or Black (45%), and approximately half of respondents were female (54%). A modified version of the Sexual Experiences Survey was used to assess opposite sex sexual victimization in 7th through 12th grade students. Rates of peer sexual assault were high, ranging from 26% of high school boys to 51% of high school girls. School was the most common location of peer sexual victimization. Characteristics of assault varied by location, including type of victimization, victims’ grade level, relationship to the perpetrator, type of coercion, and how upsetting the assault was. Distinctions between sexual assault occurring in and out of school are conceptualized with literature on developmental changes in heterosexual relationships and aggression.

“Role Magnets”? An Empirical Investigation of Popularity Trajectories for Life-Course Persistent Individuals During Adolescence

Recent scholarship has focused on the role of social status in peer groups to explain the fact that delinquency is disproportionately committed during adolescence. Yet, the precise mechanism linking adolescence, social status, and antisocial behavior is not well understood. Dual-taxonomy postulates a testable mechanism that links the sudden increase in risky behavior among adolescents to the social magnetism of a small group of persistently antisocial individuals, referred to here as the “role magnet” hypothesis. Using semi-parametric group-based trajectory modeling and growth-curve modeling, this study provides the first test of this hypothesis by examining physical violence and popularity trajectories for 1,845 male respondents age 11–32 from a nationally representative sample (54 % non-Hispanic White; 21 % non-Hispanic African American; 17 % Hispanic; 8 % Asian). Individuals assigned to a “chronic violence” trajectory group showed consistently lower average levels of popularity from 11 to 19. But, these same individuals experienced increases in popularity during early adolescence and subsequent declines in late adolescence. These findings are linked to current research examining social status as a mechanism generating antisocial behavior during adolescence and the consequences of delayed entry into adult roles.