Ostracoda from Lee Point on Shoal Bay, Northern Australia: part 3, podocopina (cytheracea)

The littoral environments present in Shoal Bay, Northern Territory (Australia) show a high diversity of ostracods cytheráceos (51 genera and 97 species). Probably this diversity is due to three factors: (1) marine environments warm and well oxygenated leading to a high level of biological productivity, (2) shallow marine environments favorable for the accumulation of material conchífero post mortem, and (3) a location central in the way of dispersal on the continental shelf between the regions of the Pacific and Southeast Asia. A particular feature of this fauna Cytherscea is that some genres, such as Alocopocythere, can be traced back to the Cretaceous when it first appeared in the shallow waters of the Tethys. In this overlay component of the ancient ostracods are the dominant fauna in partnerships of the modern Indo / Pacific, such as gender Keiji. While the Cytheracea ostracods are the dominant groups, especially the Cypridacea marine Bairdiacea and Plstycopina, are well represented and are quite different (fide Whatley et al., 1995, 1996). We describe here a new genre, Paraxestoleberis, and 15 new species: Dentibyíhere multituberosa, Dampiercythere papillolineata, Neocyíheromorpha papilloporosa, Loxoconcha catasíeros, Semicyrherura gamma, Callistocyíhere cookei, Loxocorniculum koolpionyahensis, Keúia interim, K. profundosculpia, K. parademissa, Quasibradleya leepoiníensis, Actinocyíhereis gippsi, Henryhowella sinespinosa, Poníicocyíhereis spatulospinosa and Paraxestoleberis posteroacuminata. Due to the limited material obtained, 16 species are kept in open nomenclature: Bythoceratina sp. Corallicyíhere sp. Venericythere sp. Tanella sp. Loxocorniculum sp. 1 L. sp. 2, Gambiella sp. Javanella sp. Paradoxostoma sp. Neomonoceratina sp., Bradley (sl) sp. Echinocytbereis (sl) sp. Plaíycyíhereis? sp. Alocopocyíhere sp. Xestoleberis sp. and Paraxestoleberis sp. The remaining 66 species have been described previously in other areas.

Reconciliation between Aboriginal and other Australians : the "Stolen Generations"

The current study presents an overview and content analysis of the "Stolen Generations" inquiry as an example of how structural violence, grounded in the geohistorical context of the invasion of Australia by Europeans, plays itself out in the relationship between Aboriginal and non-Aboriginal Australians. The inquiry, based on testimony received from 777 people and organizations, documented the impact of the government policy, from 1910 to 1970, of removing Aboriginal children of mixed heritage from their families. The consequences of these forced separations are examined and the implications of the inquiry are considered. We critically reflect on the role psychology has played in the past, and suggest roles for peace psychology, particularly in view of theoretical questions related to reconciliation processes.

The pursuit of muscularity among adolescent boys in Fiji and Tonga

The desire for muscularity is tied to Western views of the male gender role, which prescribe that men be strong, physically fit and athletically successful. Although, these ideals have been primarily studied among Western adolescent boys, there is emerging evidence that the same ideals are valued and promoted among males from the Pacific Islands. The aim of the present study was to examine body image concerns associated with muscularity and the reasons for these concerns among Fijian and Tongan adolescent boys. Semi-structured interviews were conducted with 24 Indigenous Fijian, 24 Indo-Fijian, and 24 Tongan boys aged between 13 and 20 years. A thematic analysis of boys’ narratives showed that the pursuit of muscularity was a dominant theme for many boys. Boys’ reasons for pursing muscularity included the attainment of strength and fitness, sporting performance, physical work, dominance, and health. These findings are examined in relation to previous research with Western adolescent boys.

Body size, body composition, and fat distribution: a comparison of young New Zealand men of European, Pacific Island, and Asian Indian ethnicities

Aims To investigate body size and body fat relationships and fat distribution in young healthy men drawn from New Zealand European, Pacific Island, and Asian Indian populations.
Method A total of 114 healthy men (64 European, 31 Pacific Island, 19 Asian Indian) aged 17–30 years underwent measurements of height, weight, and body composition by total body dual-energy X-ray absorptiometry (DXA). Body mass index (BMI) was then calculated. Percent body fat (%BF), fat-free mass, bone mineral content, bone mineral density, abdominal fat, thigh fat, and appendicular skeletal muscle mass (ASMM) were obtained from the DXA scans.
Results For the same BMI, %BF for Pacific Island men was 4% points lower and for Asian Indian men was 7–8% points higher compared to Europeans. Compared to European men for the same %BF, BMI was 2–3 units higher for Pacific Island, and 3–6 units lower for Asian Indian. The ratio of abdominal fat to thigh fat, adjusted for height, weight, and %BF, was significantly higher for Asian Indian men than European (p=0.022) and Pacific Island (p=0.002) men. ASMM, adjusted for height and weight, was highest in Pacific Island and lowest in Asian Indian men.
Conclusions The relationship between %BF and BMI is different for European, Pacific Island, and Asian Indian men which may, at least in part, be due to differences in muscularity. Asian Indians have more abdominal fat deposition than their European and Pacific Island counterparts. Use of universal BMI cut-off points are not appropriate for comparison of obesity prevalence between these ethnic groups.

Under-reporting of energy intake in the 1997 national nutrition survey

Aims To estimate the level of under-reporting of energy intake by gender, age, ethnicity and body size (normal, overweight, obese) in the 1997 National Nutrition Survey (NNS97) in New Zealand.
Methods Data were from 4,258 participants (1,808 men and 2,450 women aged 15 years and over) who completed the 24-hour diet recall; the primary methodology used in the NNS97. Under-reporting was assessed using the ratio of reported energy intake to estimated resting metabolic rate (EI: RMRest). Cut-off limits were used to identify percentages of under-reporters in the various subgroups.
Results Mean EI: RMRest was 1.40 for all participants (1.51 for men, 1.30 for women, p<0.001) with older age being associated with lower EI: RMRest (p<0.001). There were no significant differences in mean EI: RMRest between ethnic groups for men.
Mean EI: RMRest for women were: Maori 1.46, European 1.29, and Pacific 1.37 (p<0.01). A larger body size was associated with a significantly lower EI: RMRest especially for women.
Percentages of ‘definite’ under-reporters (individual EI: RMRest <0.9) were as follows: men 12%, women 21%; Europeans 16%, Maori 23% and Pacific 26%; normal weight (11%), overweight (19%) and obese (27%) participants; and from 10% in the youngest to 23% in the oldest age group (p<0.001 for all results).
Conclusion In this study, in agreement with the literature, women, older people and obese people under-reported more than men, younger people and non-obese people. Possible ethnic differences in under-reporting rates need further study. Care is needed in interpreting the energy intake data from the NNS97.

Trust in B2C e-commerce for the New Zealand Maori

This study was performed to allow an understanding of some of the elements of trust that are apparent to encourage the Mäori Internet shopper to feel comfortable to shop online. Mäori arrived in New Zealand from the Pacific over 1,000 years ago. Since then, New Zealand was colonised by Europeans in the 19th century. As a result, the Mäori have become a minority (Belich, 1996). That is, their culture, language and values have become secondary to those of the dominant European culture (Liu, Wilson, McClure & Higgins, 1999). Mäori have been defined as including “all those who identify themselves as belonging to the New Zealand Mäori ethnic group, either alone or in combination with any other ethnic group” (Statistics New Zealand, 1998, p. 94).

"Sins of their fathers" : culturally at risk children and the colonial state in Asia

In contact with their foreign surroundings, European enclaves throughout imperial Asia and Africa formed new cultural communities. Nevertheless, over time as Cooper and Stoler (1997) have argued, such colonial communities became subject to the same bourgeois project as experienced in the metropolitan centres to which they remained connected. If, in terms of that project, metropolitan European society was deemed vulnerable from a brutish and unruly working class, these colonial outposts of Western society were even more vulnerable to what was deemed to be the more insidious dangers of miscegenation and cultural hybridity. Where nineteenth century educators typically suggested that working class children were “at risk” of not being able to benefit from, and simultaneously representing “a risk to”, the emerging opportunities of bourgeois capitalist society, this “risk” was accentuated in the colonies by the additional category of race. Focussing on the question of children of mixed parentage as a category of “children at risk”, this paper examines the way educationists and politicians responded to what was perceived as “civilisational decline” in four such communities - the Dutch East Indies, British India, (British) Australia and French Indo-China - to demonstrate the universality of these concerns in Imperial Asia.

Clincial pharmacogenetics and potential application in personalized medicine

The current `fixed-dosage strategy' approach to medicine, means there is much inter-individual variation in drug response. Pharmacogenetics is the study of how inter-individual variations in the DNA sequence of specific genes affect drug responses. This article will highlight current  pharmacogenetic knowledge on important drug metabolizing enzymes, drug transporters and drug targets to understand interindividual variability in drug clearance and responses in clinical practice and potential use in  personalized medicine. Polymorphisms in the cytochrome P450 (CYP) family may have had the most impact on the fate of pharmaceutical drugs. CYP2D6, CYP2C19 and CYP2C9 gene polymorphisms and gene duplications account for the most frequent variations in phase I metabolism of drugs since nearly 80% of drugs in use today are metabolised by these enzymes. Approximately 5% of Europeans and 1% of Asians lack CYP2D6 activity, and these  individuals are known as poor metabolizers. CYP2C9 is another clinically significant drug metabolising enzyme that demonstrates genetic variants. Studies into CYP2C9 polymorphism have highlighted the importance of the CYP2C9*2 and CYP2C9*3 alleles. Extensive polymorphism also occurs in a majority of Phase II drug metabolizing enzymes. One of the most important polymorphisms is thiopurine S-methyl transferases (TPMT) that catalyzes the S-methylation of thiopurine drugs. With respect to drug transport  polymorphism, the most extensively studied drug transporter is  P-glycoprotein (P-gp/MDR1), but the current data on the clinical impact is limited. Polymorphisms in drug transporters may change drug's distribution, excretion and response. Recent advances in molecular research have revealed many of the genes that encode drug targets demonstrate genetic polymorphism. These variations, in many cases, have altered the targets sensitivity to the specific drug molecule and thus have a profound effect on drug efficacy and toxicity. For example, the β2-adrenoreceptor, which is encoded by the ADRB2 gene, illustrates a clinically significant genetic variation in drug targets. The variable number tandem repeat polymorphisms in serotonin transporter (SERT/SLC6A4) gene are associated with response to antidepressants. The distribution of the common variant alleles of genes that encode drug metabolizing enzymes, drug transporters and drug targets has been found to vary among different populations. The promise of pharmacogenetics lies in its potential to identify the right drug at the right dose for the right individual. Drugs with a narrow therapeutic index are thought to benefit more from pharmacogenetic studies. For example, warfarin serves as a good practical example of how pharmacogenetics can be utilized prior to commencement of therapy in order to achieve maximum efficacy and minimum toxicity. As such, pharmacogenetics has the potential to achieve optimal quality use of medicines, and to improve the efficacy and safety of both prospective and licensed drugs.

Developing sustainable communities : the case for Port Phillip Heads historic towns, Sorrento and Queenscliff

The Victorian towns of Sorrento and Queenscliff are located either side of Port Phillip Heads. Using these towns as case studies, this paper examines what happens to historic coastal townships caught up in the phenomenon of sea change. Both towns are currently facing huge planning battles and are trying to argue a case for heritage in the rush for expansion and modernisation. Newcomers like to emulate the metropolis in the seaside towns. Planners in the metropolis are asked to make decisions by developers who are thwarted by local municipalities. These towns encapsulate something of the dilemma that comes with a demographic shift from the metropolitan centre to coastal townships and demonstrate that the transition from urban life and built environment does not translate without cost to a fragile coastal environment. It is place itself that has attracted humans to Sorrento and Queenscliff over centuries. The seascape, the landscape, the environment drew the indigenous peoples here centuries ago. It provided abundant food and was inspiring. Europeans came at the very beginning of the 19th century seeking new lands. By the late decades of the 19th century Europeans discovered the seaside and its health giving qualities and built substantial Victorian edifices to house the influx of visitors and holiday-makers who arrived by ferry. However, not until the second half of the twentieth century did development begin to intrude significantly on the landscape. And by the twenty-first century evidence is mounting that development is destroying the sense and character of place, which initially enticed people to come here.

Body image and body change strategies among adolescent males and females from Fiji, Tonga and Australia

The current study was designed to investigate the body image and body change strategies of adolescents from Fiji, Tonga and Australia. Participants were 628 Fijians, 463 Indo-Fijians, 598 Tongans and 535 European Australians. Adolescents completed measures of height, weight, body dissatisfaction, strategies to lose weight, increase weight and increase muscles. The results demonstrated that overweight adolescents were more dissatisfied with their bodies than those who were normal weight. Overweight Fijians and Tongans were more satisfied with their body than Indo-Fijian or Australian adolescents. Tongans, followed by Fijians and Indo-Fijians, were more likely to engage in strategies to lose weight, increase weight and increase muscles. These results are consistent with the focus in Fiji and Tonga on the value of the large body ideal, but may also reflect the recent focus on the attainment of a healthy body size.

The impact of cultural difference when entering the Chinese market

Chinese market has been a highly preferred market for many organisations worldwide in the past twenty years. However, it is not an easy market to penetrate. Australian companies are among those Europeans and Americans who have been tackling the market with little positive results. One primary reason is that they do not appreciate the important role and impact of Chinese culture.

Education and the colonial construction of whiteness

European imperialism spawned settlements of invasive white communities throughout Asia and Africa. Stoler and Cooper (1997: 27) argue these evolving colonial societies became subject to what amounts to an extended bourgeois project such that "we can not understand the construction of whiteness without exploring its class dimensions". If in terms of that project, nineteenth-century metropolitan society was deemed vulnerable to the ravages of a brutish and unruly working class, these white colonial outposts, whether constituted as settler colonies or colonies of exploitation, were even more vulnerable to the more insidious danger of miscegenation. Racial intermingling became simultaneously an issue of class and race. Imperialism therefore added a further dimension to the on-going detinition of "bourgeois-ness": the discourse of whiteness transforming a national discourse into a discourse on civilisation.

In focusing on education as the colonial authorities' response to what they perceived of as the danger of mixed parentage, this article develops a comparative framework that links coloniai settlements in Asia and Australia. It examines the discourse surrounding miscegenation, education and the "rising generation" in the late nineteenth and early twentieth centuries in the Dutch East Indies British India, French Indo China and (British) Australia. In so doing, I demonstrate the universality of a linked discourse of whiteness and class across Imperial Asia.

Mitochondrial DNA diversity of the Asian moon scallop, Amusium pleuronectes (Pectinidae), in Thailand

Sequence variation of the mitochondrial DNA 16S rRNA region of the Asian moon scallop, Amusium pleuronectes, was surveyed in seven populations along the coast of Thailand. A total of 16 unique haplotypes were detected among 174 individuals with a total 27 variable sites out of 534 bp sequenced. The mitochondrial haplotypes grouped into two distinct arrays (estimated to differ by about 2.62% to 2.99% nucleotide divergence) that characterized samples collected from the Gulf of Thailand versus the Andaman Sea. Low levels of intrapopulation variation were observed, while in contrast, significant divergence was observed between populations from the Gulf of Thailand and Andaman Sea. Results of AMOVA reveal a high F ST value (0.765) and showed that the majority of the total genetic variance (76.03%) occurred among groups (i.e., Andaman Sea and the Gulf of Thailand) and little among populations within the group (0.52%) and within populations (23.45%). The genetic differentiation between the populations recorded in the present study is similar to that observed in a variety of marine species in the Indo-Pacific. The implications of the findings for management of A. pleuronectes genetic resources in Thailand are discussed.

Phylogenetic relationships among nine scallop species (Bivalvia : Pectinidae) inferred from nucleotide sequences of one mitochondrial and three nuclear gene regions

Current knowledge of the evolutionary relationships among scallop species (Mollusca: Bivalvia: Pectinidae) in the Indo-Pacific region is rather scanty. To enhance the understanding of the relationships within this group, phylogenies of nine species of scallops with the majority from coastal regions of Thailand, were reconstructed by maximum parsimony, maximum likelihood, and Bayesian methods using sequences of the 16S rRNA of the mitochondrial genome, and a fragment containing the ITS1, 5.8S and ITS2 genes of the nuclear DNA. The trees that resulted from the three methods of analysis were topologically identical, however, gained different levels of support at some nodes. Nine species were clustered into two major clades, corresponding to two subfamilies (Pectininae and Chlamydinae) of the three currently recognized subfamilies within Pectinidae. Overall, the relationships reported herein are mostly in accordance with the previous molecular studies that used sequences of the mtDNA cytochrome oxidase subunit I, and the classification system based on microsculpture of shell features and morphological characteristics of juveniles. Levels of divergences were different among genes (i.e., the 5.8S gene showed the lowest levels of nucleotide divergence at all levels, whereas the 16S rRNA showed the highest level of variation within species, and ITS2 gene revealed the highest level of divergence at higher levels).

Communicating entrepreneurship and ethnicity in New Zealand

In this paper, we compare entrepreneurship practice of the Maori culture with that of the other five ethnic groups or cultures in New Zealand including European New Zealanders, Europeans, Chinese, Indians and Pacific Islanders. One of the most reported findings in previous GEM reports was that Maori are every bit as entrepreneurial as other ethnicities. Some commentators were surprised by this finding, since Maori collect more than their proportionate share of benefit entitlements. But we have shown that Maori have a history of entrepreneurship and enterprise upon which to draw (Frederick and Henry, 2004). The Maori economy, though small, is "robust and poised for continued expansion", says a recent report by the Institute of Economic Research (NZIER, 2003).