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Celiac disease is an autoimmune disease primarily affecting the small intestine that is caused by the ingestion of gluten in genetically susceptible individuals. The development of celiac disease is based on a complex immune response to gluten proteins. The global average prevalence in the general population is about 1%. In recent years, it has become clear that celiac disease is not less common in Asian countries than in Western countries but often remains undiagnosed. Although the number of patients with celiac disease in Asia is expected to increase with improving disease recognition and advances in diagnostic techniques, there remain few reports of celiac disease in the Far East region of Asia, especially in Japan. In this paper, we outline the epidemiology, diagnosis, and treatment of celiac disease. In addition, we summarize the reported Japanese cases of celiac disease with an overview in Japan. [ABSTRACT FROM AUTHOR]

This paper demonstrates and assesses the capability of the advanced three-dimensional (3-D) ionosphere tomography technique, during severe conditions. The study area is northeast Asia and quasi-Japan-centred. Reconstructions are based on total electron content data from a dense ground-based global navigation satellite system receiver network and parameters from operational ionosondes. We used observations from ionosondes, Swarm satellites and radio occultation (RO) to assess the 3-D picture. Specifically, we focus on St. Patrick's day geomagnetic storm (17–19 March 2015), the most intense in solar cycle 24. During this event, the energy ingested into the ionosphere resulted in Dst and Kp and reaching values ~ − 223 nT and 8, respectively, and the region of interest, the East Asian sector, was characterized by a ~ 60% reduction in electron densities. Results show that the reconstructed densities follow the physical dynamics previously discussed in earlier publications about storm events. Moreover, even when ionosonde data were not available, the technique could still provide a consistent picture of the ionosphere vertical structure. Furthermore, analyses show that there is a profound agreement between the RO profiles/in-situ densities and the reconstructions. Therefore, the technique is a potential candidate for applications that are sensitive to ionospheric corrections. [ABSTRACT FROM AUTHOR]

The westerly jet (WJ) is an important component of atmospheric circulation, which is characterized by prominent seasonal variations in intensity and position. However, the response of the WJ over Asia during the Last Glacial Maximum (LGM) is still not clear. Using general circulation model experiments, the seasonal behaviors of the WJ over central Asia and Japan are analyzed in this paper. The results show that, compared to the present day (PD), the WJ presents a complicated response during the LGM, both in intensity and position. Over central Asia, it becomes weaker in both summer and winter. But over Japan, it is enhanced in summer but becomes diminished in winter. In terms of position, the WJ over central Asia shifts southward in both summer and winter, whereas the WJ over Japan moves southward in summer but does not change obviously relative to PD in winter. Such WJ changes are well explained by meridional temperature gradients in high troposphere, which is closely linked to seasonal thermal anomalies over the Tibetan Plateau (TP). Despite cooler LGM conditions, the anomalous warming center over the TP becomes stronger in summer. Derived from the heat budget equation, the stronger heating center is mainly caused by the weaker adiabatic cooling generated from ascending motion over the area south of the TP. In winter, the cooling over the TP is also strengthened, mostly owing to the subsidence-induced weaker adiabatic heating. Due to the importance of the WJ, the potential role of TP thermal effects should be a focus when explaining the East Asian climate change during the LGM. [ABSTRACT FROM AUTHOR]

Globalisation and social inequalities are the central research interests of a number of scholars in the world today. This Special Issue, Social Stratification Studies in East Asia, offers selected papers presented at the Tohoku University - National University of Singapore Joint Forum of Sociology and Stratification Studies held in Singapore in February 2009. This journal issue introduces five enthusiastic research projects presented at the forum on a variety of social stratification issues. These papers highlight the studies of sociologists who delve into inequalities and disparities in globalised Asia today. [ABSTRACT FROM AUTHOR]

Most economists examining the question of 'pollution havens' have concluded that the level of environmental regulation and activism in different states is not generally a significant determinant of international patterns of trade and foreign direct investment. This paper argues on the basis of extensive primary research that with respect to Japan's foreign direct investment during the 1970s, at any rate, this conclusion needs to be rethought. In the early 1970s, Japanese actors were remarkably forthright in ascribing their investment decisions to a desire to move polluting industry overseas. These statements allow us to examine 'pollution export' as a state strategy, a project advocated by industry organizations, and a response of individual firms to high levels of protest and regulation. The paper also traces the development of the Japanese debate over pollution export through the 1970s. [ABSTRACT FROM AUTHOR]

This paper provides the overview of "Shokuiku" in Japan, and discusses the future perspective on application of its concepts to nutrition education in other Asian countries. In Japan, there has been a growing concern on increase of obesity and the metabolic syndrome among middle-aged men. Additionally, child obesity has also become one of the important health problems. The increased obesity among them is possibly associated with inappropriate dietary habits (eg skipping breakfast, excessive fat intake and insufficient vegetable). Under this circumstance, the "Basic Law on Shokuiku" was enacted in 2005, which was the first law that regulates one's diets and eating habits. For effective implementation of Shokuiku program, dietitians and registered dietitians would play important roles in various settings. Japan has a long history of dietitian system as well as school-lunch programs. Later, in order to further enhance the school-based Shokuiku programs, the Diet and Nutrition Teacher System was established in April 2007. From an international point of view, "nutrition education" programs aim to improve dietary practices so as to ensure adequate energy or nutrient intake and also to reduce obesity and life-style-related diseases, whereas the concepts of Shokuiku have very wide approaches. Shokuiku's efforts expand to support food culture, especially through school-based programs, as well as to improve food environment by providing information on appropriate diets. These approaches can be introduced in nutrition education in other Asian countries, not only to improve one's health and nutritional status but also to secure food culture and food safety in each country. [ABSTRACT FROM AUTHOR]

The article cites a U.S. report that states that Asian nations are catching up with Europe and the United States in terms of scientific output. According to the report, in 2004, countries from the Asia Pacific region including China, South Korea, Taiwan, Japan, Singapore and India produced 25 percent of the world's research papers. By comparison, Europe produced 38 percent of the world's scientific papers, and the United States produced 33 percent. Within Asia, China, South Korea, Singapore and Taiwan grew the most. In China, some institutions even pay researchers extra for publications in indexed journals, especially ones that carry widely cited articles.

The article presents information on the 4th Asian Oceania Epilepsy Organization (AOEO). AOEO was founded at the 25th Annual Congress of the Japan Epilepsy Society (JES) with Dr.M. Seino as the President. The 4th AOEC was held in collaboration with the 36th Annual Congress of the JES from September 11 to 14, 2002 in Karuizawa, Japan. It was an important milestone in the history of development of epileptology and epilepsy care in Asia in terms of the richness of its scientific program and the large number of participants. The scientific program consisted of one special lecture, four symposia, two workshops, eight didactic lectures, the ILAE/IBE/WHO Global Campaign Meeting and 332 free papers.