Ancient Postmodernism

Takeshi Umehara, director general of the International Research Center for Japanese Studies in Kyoto, is Japan's most famous philosopher, controversial for his idea of Japanese "uniqueness." Umehara, also a playwright, is author of such books at The Concept of Hell, The Exiling of the Gods and Japan's Deep Strata .
Back in 1990, I sat down with him in his office amid the bamboo forests that cover the hills surrounding Kyoto to get an Eastern view of the theme raised by Western thinkers from Arnold Toynbee to Lewis Mumford: the central role of the religious imagination in the rise and fall of civilizations.
Here, he sets out his ideas in an essay tracing his disillusionment with Western philosophy and his rediscovery of Japan's Shinto roots. Our conversation follows.     

Returning to the Original Point of Normalization of China-Japan Relations and Renewing Peaceful and Friendly Relations between Governments

正Japan and China are neighbors that cannot move away from each other.Thus,it’s quite natural that there are quarrels between them because we are so close to each other.There is no other option between Japan and China except peace and friendship.On the occasion of the 3rd Anniversary of the normalization of Japan-China diplomatic relations on September 29,1975,in order to solidify the     

Sudden death of an alcoholic elderly man with acute esophageal necrosis (black esophagus)

We report a fatal case of acute esophageal necrosis (black esophagus) in an elderly male with alcohol abuse who was found dead with coffee-ground vomiting. A postmortem examination revealed severe anemia and marked black coloring of the esophagus from the upper to the bottom end. This was accompanied by histologic evidence of extensive mucosal necrosis. Alcohol abuse and esophagitis-related vomiting were both considered to be factors that led to the acute fatal esophageal necrosis. The cause of death was undetermined. We discuss the possible role of acute esophageal necrosis in the cause of sudden death.     

A novel method for the identification of saliva by detecting oral streptococci using PCR

We have used DNA amplification methods to detect common oral bacterial strains to test for the presence of saliva in forensic samples. Streptococcus salivarius and Streptococcus mutans were detected in various forms of saliva samples, whereas these streptococci were not detected in semen, urine, vaginal fluid, or on skin surfaces. Therefore, we demonstrated that these streptococci are promising new marker for the forensic identification of saliva. Our data indicated that S. salivarius is more reliable than S. mutans as an indicator of saliva presence, because the detection rates for S. salivarius and S. mutans by this method were 100% and 90%, respectively. Furthermore, S. salivarius was detected in all saliva stain samples, whereas S. mutans was only identified in 60% of the stains. Finally, using this method we were able to successfully detect S. salivarius and S. mutans in mock forensic samples. We therefore suggested that this method is useful for the identification of saliva in forensic science.     

A simple identification method of saliva by detecting Streptococcus salivarius using loop-mediated isothermal amplification

We previously reported that detection of Streptococcus salivarius is feasible for proving the presence of saliva in a forensic sample. Here, a simple and rapid method for the detection of S. salivarius in forensic samples was developed that uses loop-mediated isothermal amplification (LAMP). The LAMP primer set was designed using S. salivarius-specific sequences of glucosyltransferase K. To simplify the procedure, the sample was prepared by boiling and mutanolysin treatment only, and the entire analytical process was completed within 2.5 h. The cut-off value was set at 0.1 absorbance units, measured at 660 nm, upon termination of the reaction. S. salivarius was identified in all saliva samples, but was not detected in other body fluids or on the skin surface. Using this method, S. salivarius was successfully detected in various mock forensic samples. We therefore suggest that this approach is useful for the identification of saliva in forensic practice.     

Drug Abuse and Partner Violence among Women in Methadone Treatment

This study aims to (1) describe rates of lifetime and current partner abuse among women on methadone; (2) examine the relationship between partner violence and demographics, substance abuse, and drug risk behaviors; and (3) explore the association between a victim's current use of crack/cocaine, heroin, marijuana, and drug risk behavior after controlling for demographics, household composition, history of victimization and sex trading. Approximately three-fourths of the women ever experienced physical, sexual, or life-threatening abuse and slightly less than one-third experienced at least one type of abuse during the previous year. A history of childhood victimization was reported by more than half of the women and one-third witnessed her mother being abused. Risk of partner violence was associated with victim's current drug and alcohol use, visiting shooting galleries, and living with someone with drug or alcohol problems. The study discusses the implications of the findings for research and intervention.     

Excretion of Delta9-tetrahydrocannabinol in sweat

The aims of this study were: first, to determine the accuracy of the Cameriere method for assessing chronological age in children based on the relationship between age and measurement of open apices in teeth and, second, to compare the accuracy of this method with the widely used Demirjian et al. method and with the method proposed by Willems et al. Orthopantomographs taken from white Italian, Spain and Croatian children (401 girls, 355 boys) aged between 5 and 15 years were analysed following the Cameriere, Demirjian and Willems methods. The difference between chronological and dental age was calculated for each individual and each method (residual). The accuracy of each method was assessed using the mean of the absolute values of the residuals (mean prediction error). Results showed that the Cameriere method slightly underestimated the real age of children. The median of the residuals was 0.081 years (interquartile range, IQR=0.668 years) for girls and 0.036 years for boys (interquartile range, IQR=0.732 years). The Willems method showed an overestimation of the real age of boys, with a median residual error of -0.247 years and an underestimation of the real age of girls (median residual error=0.073 years). Lastly, the Demirjian method overestimated the real age of both boys and girls, with a median residual error of -0.750 years for girls and -0.611 years for boys. The Cameriere method yielded a mean prediction error of 0.407 years for girls and 0.380 years for boys. Although the accuracy of this method was better for boys than for girls, the difference between the two mean prediction errors was not statistically significant (p=0.19). The Demirjian method was found to overestimate age for both boys and girls but the mean prediction error for girls was significantly greater than that for boys (p=0.024), and was significantly less accurate than the Cameriere method (p<0.001). The Willems method was better than that of Demirjian (p=0.0032), but was significantly less accurate than that of Cameriere (p<0.001).     

Screening Test for Shed Skin Cells by Measuring the Ratio of Human DNA to Staphylococcus epidermidis DNA

A novel screening method for shed skin cells by detecting Staphylococcus epidermidis (S. epidermidis), which is a resident bacterium on skin, was developed. Staphylococcus epidermidis was detected using real‐time PCR. Staphylococcus epidermidis was detected in all 20 human skin surface samples. Although not present in blood and urine samples, S. epidermidis was detected in 6 of 20 saliva samples, and 5 of 18 semen samples. The ratio of human DNA to S. epidermidisDNA was significantly smaller in human skin surface samples than in saliva and semen samples in which S. epidermidis was detected. Therefore, although skin cells could not be identified by detecting only S. epidermidis, they could be distinguished by measuring the S. epidermidis to human DNA ratio. This method could be applied to casework touch samples, which suggests that it is useful for screening whether skin cells and human DNA are present on potential evidentiary touch samples.     

Countries start to explain how their climate contributions are fair: more rigour needed

In the lead-up to the Paris Agreement, every country was invited to submit an intended nationally determined contribution (INDC), and indicate how it is fair. We analyse how countries have explained the equity of mitigation and adaptation in 163 INDCs, providing a bottom-up analysis of equity to complement a literature that has focused on top-down allocations. While no single indicator of equity was used by all INDCs, a menu of quantified indicators or tiered approaches could provide bounded flexibility across different national circumstances. The most common equity indicator used in mitigation INDCs is the country’s ‘small share’ of global emissions, followed by per capita emissions. The emissions of individual ‘small share’ INDCs add up to 24% of annual global emissions when using a consistent data set. Per capita emissions are used across a range of countries with low (0.5) to high (25 t CO₂–eq per capita) values for that indicator. Adaptation is included in 89% of INDCs, of which more than half quantify impacts in some manner, and two-thirds use vulnerability as an equity argument. Broadly, we find that most claims to equity are either unsubstantiated or drawn from analysis by in-country experts. Only two INDCs refer to independent evidence, and none consider the consequences of their approach when applied to all countries. Given that the aggregate effect of INDCs will not be sufficient to keep global temperature increase well below 2 °C, and even less to keep temperature below a 1.5 °C rise, the INDCs have distributional implications. More rigorous information is needed to assess relative fair shares, which could be provided officially in future nationally determined contributions (NDCs). Absent improved information, it is likely that researchers and civil society will continue to assess informally what could be considered fair. A hybrid approach to equity—combining bottom-up assessment and top-down allocation—would be consistent with the hybrid architecture of the Paris Agreement, which comprises bottom-up elements such as NDCs and top-down elements such as global goals. Improved information on equity in NDCs will be an important input to the global stocktake ‘in the light of equity’.