Contested geopolitical messages for tourists at the Okinawa Peace Park and memorials

Abstract

Now marketed as a tropical beach destination, Okinawa's identity is also forever linked with the horrors of war. Okinawa's tumultuous past encompasses the Ryukyu Islands, which had close economic ties to China until being annexed by mainland Japan, were invaded by the US in the Second World War, were occupied until 1972 and, more recently, have become the centre of heated debates over the continued presence of US military bases. The Battle of Okinawa was one of the bloodiest of the Second World War and the inhabitants faced not only the American invasion but also the tactics of the Japanese army, who viewed the islands as expendable in order to slow invading forces from reaching mainland Japan. In the context of the seventieth anniversary of the end of the Battle of Okinawa in 2015, and beyond, it is argued here that these conflicting geopolitical disputes present significant challenges in terms of the messages presented to educational dark tourists visiting the Okinawa Peace Park and Memorials. The Peace Park Story Tellers or kataribe who are the Second World War survivors, have the critical task of mediating the message to both domestic and international tourists, some of whom are not prepared to hear anti-Japan sentiment. Through an examination of the historical and geographic background, and an analysis of the tourist experience at the Peace Park and Memorials, this paper explores the complexity of educational dark tourism where competing messages collide.     

What has the Brexit Process done to Scotch Whisky?

The United Kingdom’s membership of the European Union does not have any impact on Scotch whisky itself: Brexit or not, Scotch whisky is Scotch whisky. However, it features more prominently in the Brexit negotiations than, for example, beer. This is because Scotch whisky is a highly export‐oriented product which brings large economic benefits to the UK—particularly Scotland—and its brand is protected by the international regime of intellectual property rights protection, especially, by the geographical indications regime championed by the EU. Moreover, the Brexit negotiations have led to the resurfacing of another political issue which affects Scotch whisky: Scottish independence. As a strong territorial brand, the constitutional status of Scotland is highly relevant to Scotch whisky and the investigation into the impact of the Brexit process on Scotch whisky has highlighted the inter‐connectedness of various political issues.     

HIV-infection in forensic autopsy cases

Sudden and unexpected death and violent death of persons with a high risk of acquiring HIV-infections, especially homosexual males and intravenous drug abusers, have to be investigated by forensic autopsies. Therefore every forensic pathologist has to be aware of this infection and should try to make the proper diagnosis. Three typical cases are described: (1) suicide by hanging, (2) homicide by cutting the throat and (3) intravenous heroin overdose. Merely retrospectively it could be cleared up that the deceased were homosexual but did not manifestly suffer from AIDS. The morphological findings in the lymph nodes and the postmortem serological findings are described in detail.     

Adipocere formation via hydrogenation of linoleic acid in a victim kept under dry concealment

Adipocere formation is well known as a later post-mortem change. We experienced a female victim who had been sealed up in a clothes box for approximately 4 years. We collected several subcutaneous fats as well as visceral fats from the victim to investigate adipocere formation. Fresh subcutaneous fats of one female and five male victims who suddenly died were used as the control. These samples were homogenized and the lipids were extracted with chloroform and methanol followed by injection into gas chromatography-mass spectrometry and gas chromatography. We detected a hydroxy fatty acid in the fat of the case, but not in the controls. Using standard synthetic hydroxy fatty acid, the lipid extract component was identified as 10-hydroxyoctadecanoic acid (10-OH 18:0) and this concentration was quantified. Consequently we confirmed that adipocere was formed much slowly in dry concealment. In addition, the fatty acid composition was compared with the control. Most of the linoleic acid (18:2) disappeared and a peak developed instead. Using standard synthetic fatty acid, this peak was identified as cis-12-octadecenoic acid (cis-12-18:1). This suggests that linoleic acid is hydrogenated to cis-12-octadecenoic acid in the process of adipocere formation.     

Discrimination of transparent polyethylene films based on identification of inorganic antiblocking agents

Several nondestructive and semidestructive analyses were used to discriminate colorless transparent polyethylene bags. Transparent plastic bags made from low-density and linear low-density polyethylene usually contain antiblocking agents to prevent sticking of the film, which makes it difficult to open the mouths of plastic bags. Inorganic antiblocking agents are uniformly dispersed in polyethylene films, so they are easily observed using optical microscopy. The particle size distributions of the antiblocking agents were compared by statistical tests. Particle composition was examined by elemental analysis using energy-dispersive X-ray spectrometry with a scanning electron microscope and by molecular vibration analysis using a sensitive microscopic Raman spectrometer. The compositions could be determined nondestructively on the basis of the results. These data reinforce the morphological discrimination. Morphological discrimination of the dispersed antiblocking agent powders, statistical comparison of particle size distributions, and compositional analysis of the antiblocking agents strengthen the ability to discriminate polyethylene films.     

Security in Asia: Roles and tasks for Japan and the US

Beyond any doubt, Japan and the United States share common security interests in Asia and must take active measures to strengthen their alliance, because their alliance is the foundation for Asia's peace and prosperity, argues Motohide Hashimoto. Hashimoto is a senior research fellow at IIPS who was seconded from the Ministry of Finance, where he is a specialist in fiscal and monetary policy. He worked at the Defense Agency's Bureau of Defense Policy from 1990–1992.     

A case of fatal hemorrhage in the cerebral ventricles following intravenous use of methamphetamine

We describe a case of massive hemorrhage in the cerebral ventricles, probably caused by methamphetamine abuse. A 44-year-old male was found dead in a prone position in a hotel room. Old and new injection marks were observed in his right cubital fossa. Petechiae were observed on the conjunctiva of his right eye, laryngeal mucosa, epicardium and under the capsule of the liver (to a slight or moderate degree). The brain, weighing 1.67 kg, was heavily edematous; the lateral and fourth ventricles were filled with hematomas. Subarachnoid, intracerebral hemorrhages were not observed. Cerebral vascular abnormalities were not evident. There were no remarkable changes in other organs, other than congestion. Gas chromatographic-mass spectrometric analysis of the urine disclosed the presence of methamphetamine and amphetamine. The concentration of methamphetamine within the femoral venous blood and intraventricular hematoma was 0.347 microg/ml and 0.189 microg/g, respectively. Amphetamine was not detected in either sample. Urine contained 3.15 microg/ml methamphetamine and 0.063 microg/ml amphetamine. These results indicate that intraventricular hemorrhage might have occurred shortly after intravenous self-administration of methamphetamine. Cerebral arterial spasm and hypertension resulting from the administration of methamphetamine might have resulted in intraventricular hemorrhage.     

Site-dependent production of gamma-hydroxybutyric acid in the early postmortem period

This study compared endogenous gamma-hydroxybutyric acid (GHB) concentrations in various postmortem fluid samples of 25 autopsy cases. All bodies were stored between 10-20 degrees C until autopsy, and the intervals between death and autopsy were less than 2 days (6-48 h). GHB concentrations were measured by headspace gas chromatography after GHB was converted to gamma-butyrolactone. Endogenous GHB concentrations were significantly higher in femoral venous blood (4.6+/-3.4 microg/ml, n=23) than in cerebrospinal fluid (1.8+/-1.5 microg/ml, n=9), vitreous humor (0.9+/-1.7 microg/ml, n=8), bile (1.0+/-1.1 microg/ml, n=9) and urine (0.6+/-1.2 microg/ml, n=12). GHB concentrations were similar in blood samples taken from different sites. Cut-off limits of 30 and 10 microg/ml are proposed for blood and urine, respectively, to discriminate between exogenous and endogenous GHB in decedents showing no or little putrefaction (postmortem intervals usually 48 h or less). The criterion established for endogenous GHB in postmortem urine may also be applicable to analytical results in cerebrospinal fluid, vitreous humor and bile from deceased persons.     

A fatal poisoning caused by methomyl and nicotine

A 35-year-old male was found lying in a prone position in his room. He was in cardiopulmonary arrest on arrival to hospital and was pronounced dead. There was no attempt at resuscitation. No miosis was observed on admission. At post-mortem his stomach contained 170 g greenish liquid with a small amount of shredded tobacco leaves. The serum cholinesterase activities were 47-90 IU (normal range for male: 200-440 IU). GC and GC-MS analyses showed nicotine (21.8 mg), methomyl (304 mg), and triazolam (1.69 mg) in his stomach. He had consumed tobacco leaves, Lannate containing water soluble methomyl (45%), and Halcion tablets containing 0.25 mg triazolam. Methomyl concentrations in blood were 3-8 ng/ml. Substantial amounts of methomyl (2260-2680 ng/ml) were detected in cerebrospinal fluid and vitreous humor. Nicotine concentrations in blood ranged from 222 to 733 ng/ml. A small amount of triazolam was detected only in bile (176 ng/ml) and liver (23 ng/g). The cause of death was respiratory paralysis produced by the additive effects of methomyl and nicotine shortly after consumption.     

Tissue distribution of lidocaine in critical care patients after intubation

We investigated tissue distribution of lidocaine in 33 patients after endotracheal intubation with Xylocaine jelly that contains 2% lidocaine hydrochloride. Blood levels of monoethylglycinexylidide (MEGX), an active metabolite of lidocaine, were also determined. Five patients (Group A) were alive on arrival and six patients (Group B) resumed heartbeats after cardiopulmonary resuscitation (CPR). The survival times for Groups A and B ranged from 3 to 72 h. The remaining 22 patients (Group C) did not survive cardiopulmonary arrest on arrival (CPAOA). Systemic distribution of lidocaine was measured in nine patients from Group C. The liver-to-kidney lidocaine ratios and cerebrum-to-cerebrospinal fluid lidocaine ratios were: Group A, 0.1-0.7 and 1.4-3.6, respectively; Group B, 0.2-0.8 and 1.2-2.3, respectively; Group C, 0.1-17 and 0.2-1.0, respectively. MEGX was detected in all blood samples from Group A and only two samples from Group B. No MEGX was detected in samples from Group C. Our results indicate that the absorption of tracheal lidocaine during natural circulation results in a cerebrum-to-cerebrospinal fluid lidocaine ratio of 1.2 or more, whereas absorption during artificial circulation by cardiac massage gives a ratio of 1.0 or less. The cerebrum-to-cerebrospinal fluid lidocaine ratio may be a more useful index to estimate circulatory dynamics of patients during CPR than the liver-to-kidney lidocaine ratio. MEGX was not a useful parameter for monitoring circulatory changes during cardiac massage.