Exploring the possible link between childhood and adolescent bestiality and interpersonal violence

Bestiality is a serious although less frequently occurring form of animal cruelty that may be linked to subsequent aggression against humans. This investigation examines whether a perpetrator's race, childhood residence, education, commission of a personal crime, and the number of personal crimes committed affects acts of bestiality committed during childhood or adolescence among a sample of incarcerated males. The results show that respondents with less education and those who had been convicted of committing crimes against people on one or more occasions were more likely to have had sex with animals during their childhood or adolescence than other respondents in the sample. These findings lend some support to the sexually polymorphous theory that among these perpetrators sex and aggression have become mutually inclusive and that bestiality as a form of animal cruelty may be linked with interpersonal human violence.     

Reconciliation between Korea and Japan

Although Japan and Korea formally normalized their relationsin 1965, these neighbours remain wary of each other becauseof their awkward history during the first half of the twentiethcentury, when Japan annexed Korea and oppressed the Koreansin many ways. Korean scholars believe strongly that this annexationwas "illegal" and that it constituted a violation of internationallaw when it occurred. Japanese scholars tend to admit that theJapanese occupation of Korea was brutal and caused enormoussuffering, but they are reluctant to acknowledge that the annexationwas "illegal", because other great powers were annexing smallcountries during that period. The US action supporting the overthrowof the Kingdom of Hawaii in 1893 and annexing Hawaii in 1898may be helpful in finding an appropriate resolution to the Japan–Koreastandoff. In 1993, the US Congress enacted a joint resolutionformally apologizing to the Native Hawaiian people and callingfor a "reconciliation" between the United States and the NativeHawaiians. This resolution acknowledged that the US diplomaticand military support for the 1893 overthrow was "illegal" andwas in violation of "international law". This strong statementseems to be an application of "intertemporal law", whereby presentviews of international law are applied to the events of the1890s, but, in any event, it is a powerful acknowledgment thata wrong occurred, causing injuries that can still be felt today.The reconciliation process between the United States and NativeHawaiians is now under way and, to be complete, it will requirethe restoration of the sovereignty of the Native Hawaiians anda return of land and resources to them. Japanese officials haveoffered apologies to the Koreans, but the reconciliation betweenthe two countries can become complete only if these apologiesare accompanied by a transfer of items of real value. This paperproposes that proper payments to the Korean comfort women anda renunciation by Japan of its claim to Dokdo/Takeshima (thetiny islands claimed by both countries) could serve to formalizethe reconciliation between these two neighbours.     

Population study of 11 Y-chromosomal STR loci in Singapore Chinese

In this study of 212 unrelated Singapore Chinese males, allelic frequencies and gene diversities of 11 Y-chromosome specific STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385a/b, DYS438 and DYS439) were established. A total of 184 haplotypes were observed in the 212 individuals studied, of which 165 (89.67%) were unique. The most common haplotype was observed in five (2.35%) individuals. The overall haplotype diversity for the 11 Y-STR loci was 99.81%, and the discrimination capacity was 86.79%.     

Potential and pitfalls in establishing the provenance of Earth-related samples in forensic investigations

Earth scientists are often asked to establish or constrain the likely provenance of very small quantities of earth-related material as part of a forensic investigation. We tested the independent and collective interpretations of four experts with differing analytical skills in the prediction of sample provenance for three samples from different environmental settings. The methods used were X-ray diffraction, scanning electron microscopy, the assessment of pollen assemblages, and structural characterization of organic matter at the molecular level. Independent interpretations were less accurate than those where multiple techniques were combined. Collective interpretation was very effective in the assessment of provenance for two of the three sites where the mineralogy and plant communities were distinctive. At the other site, although the mineralogical analysis correctly identified the Triassic mudstone soil parent material, Carboniferous spores from domestic coal were initially interpreted as deriving directly from bedrock. Such an interpretation could be a common pitfall owing to anthropogenic redistribution of material such as coal.