The plasmodium of _Physarum polycephalum_ is a unicellular and multinuclear giant amoeba with computational abilities. The plasmodium has been widely used as a model organism in the field of bio-computing; however, its ability to perform computation related to its biological nature itself in the essential sense has not yet been fully realized. Therefore, in this study, we focused on the phenomenon in which a plasmodium trapped in a closed space surrounded by repellent substances escapes from the field by changing its (...) own behavior rules. We demonstrated that this phenomenon is bio-computationally important in that it may enable the implementation of biological characteristics in computing. (shrink)

Ethical views of the first-year to sixth-year medical students were studied during bioethics education via questionnaire in 2004. Questions included “would you treat a mentally ill man condemned to death to fit him for execution?”, “is a criminal law suit against a surgeon responsible for a patient's death reasonable?” and “should a surgeon responsible for a patient's death be prosecuted for manslaughter.” The number of students answered “yes, to treat a mentally ill man” tended to increase as they moved up (...) to the senior classes, although there was no statistical significance. A criminal law suit against the surgeon and the charge of manslaughter was responded with a wide variety among the classes, that is the second-year and fifth-year students showed less favorable attitudes to the law suit against the surgeon than the first-year, third-year and fourth-year students. There was no distinct relationship with age, gender or the past bioethics education. Thus, the attitudes of medical students agree on one, and differ on other ethical issues depending on their classes. Although the reason for the difference in ethical views among classes was not clear, these results suggested that ethics education was a sensitive subject for medical students hence the manner of ethics education by teachers was of critical importance. (shrink)

Sensory symptoms are common in autism spectrum disorder. Previous studies have shown a positive correlation between sensory symptoms and internalizing problems; however, the role of the suffering due to sensory symptoms is not well understood. In the present study, we hypothesized that the relationship between sensory symptoms and internalizing problems in children is mediated by children’s and surrounding people’s suffering due to sensory symptoms. Parents of 113 students aged 6–15 years with and without ASD completed questionnaires about their children’s autistic (...) traits, sensory symptoms, suffering due to sensory symptoms, and internalizing problems. The results showed that autistic traits and sensory symptoms were distributed as a continuum throughout children with and without ASD. Therefore, we investigated the relationship among variables in children with and without ASD attending regular classes. Structural equation modeling indicated that those who scored higher on sensory symptoms demonstrated greater suffering due to sensory symptoms as predictors of internalizing problems. Our findings provide evidence for developing a support system that specifically reduces suffering due to sensory symptoms, especially for students in regular classes. (shrink)

There have been two Japanese Nobel laureates in chemistry, three in physics, and one in the category of medicine or physiology. This relatively small number has been attributed to shortcomings in Japanese science. The award of the Physics Prize in 1949 to Hideki Yukawa and to his colleague Sin'itirô Tomonaga in 1965 gave public evidence of how Japanese could make outstanding individual contributions to science. Paradoxically, the Prize also reinforced a belief that such men formed part of a traditional hierarchical (...) system. This essay examines how the Nobel Prize has been represented in Japan. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Authorial Authority in Ancient ChinaMartin SvenssonWriting and Authority in Early China. By Mark Edward Lewis. Albany: State University of New York Press, 1999. SUNY Series in Chinese Philosophy and Culture. Pp. vii + 544. Paper.The appearance of Mark Edward Lewis' second book, Writing and Authority in Early China, is a long-awaited event in the sinological world. Divided into eight chapters and with the main text running 365 pages, this (...) book is an exceptionally rich study of the intellectual world(s) of the Warring States period and the Han dynasty, approaching its objects of investigation from a variety of different positions. The implicit questions "How do texts speak 'with authority'?" and "How, and for what reasons, are certain texts canonized or deemed apocryphal?" allow Lewis to demonstrate the different strategies used by state bureaucrats, writers of history, diviners, philosophical schools, poets, and reciters of poetry to "authorize" their discourse. The interrelationship and interdependence of Text and State is an all-pervasive theme excellently dealt with in the two crowning chapters here on the establishment of the Confucian canon during the Han dynasty.Lewis has a clear and concise style, a keen sense for spotting significant connections between seemingly disparate phenomena, and a most impressive grasp of primary and secondary sources—even if the absence, in the bibliography, of the Guodian texts, Martin Kern's 1997 Die Hymnen der Chinesischen Staatsopfer, David Schaberg's 1996 thesis "Foundations of Chinese Historiography," Shirakawa Shizuka's 1976 Kanji no sekai (in a new 1997 edition), and, perhaps, Christopher Connery's very recent The Empire of the Text (1998) suggests that we may have been forced to wait for this book for some time. (Christoph Harbsmeier's 1995 article "Notions of Time and History" also offers some important musings on the notion of writing in early China.) Considering its breadth, the book has very few factual errors, one being the use of "Mao commentary" to refer to the entire commentarial section included in the Mao Edition of the Odes, another being the claim that the Odes themselves use tropes such as bi and xing, when in fact these concepts were inventions of the scholastic commentators. Arthur Waley's important 1933 article "The Book of Changes" could have been mentioned in the discussion of Richard Kunst's and Edward Shaughnessy's works on the Changes.In what follows I will do no more than make a few remarks in order to initiate the reader into the organizing principles of what, in the final analysis, can only be described as a first-rate scholarly work. I will then endeavor a small contribution, [End Page 614] inspired by some of Lewis' theses, to the discussion about textuality and power in early China.Before anything else, the reader should be informed about the two peculiarities that shape the book's line of argument. Let us first consider the relation between the title and the contents of the book. "Writing" is used not only in the sense of "the act of putting brush (or any other instrument of writing) to silk (or any other medium)," or merely in the sense of "(physical) text," but also in the sense of the "contents of a text." Similarly, "authority" refers to governmental, bureaucratic, or imperial "power," as well as to the "authority" invested in a discourse by way of its rhetorical force, by its intertextual references to ancient sagely texts, or by its function as mouthpiece for institutions of power (e.g., the ruler or the philosophical master). The polysemic title thus allows the author to shift focus several times and, without contradiction, speak simultaneously of the uses of (physical) writing as a means of bureaucratic communication during the early Zhou and of the interaction of State canon (qua the dogmatic contents of the canonical texts) and the imperial exercise of power during the Han. And, indeed, since Chinese philosophy is eminently occupied with theories of governmental power, one sometimes suspects that Lewis uses the long-standing academic buzzwords "writing" and "authority" in this vague fashion as a foil for creating what is arguably the best general introduction to early Chinese thought available in Western languages today. However, despite the Foucauldian... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Authorial Authority in Ancient ChinaMartin SvenssonWriting and Authority in Early China. By Mark Edward Lewis. Albany: State University of New York Press, 1999. SUNY Series in Chinese Philosophy and Culture. Pp. vii + 544. Paper.The appearance of Mark Edward Lewis' second book, Writing and Authority in Early China, is a long-awaited event in the sinological world. Divided into eight chapters and with the main text running 365 pages, this (...) book is an exceptionally rich study of the intellectual world(s) of the Warring States period and the Han dynasty, approaching its objects of investigation from a variety of different positions. The implicit questions "How do texts speak 'with authority'?" and "How, and for what reasons, are certain texts canonized or deemed apocryphal?" allow Lewis to demonstrate the different strategies used by state bureaucrats, writers of history, diviners, philosophical schools, poets, and reciters of poetry to "authorize" their discourse. The interrelationship and interdependence of Text and State is an all-pervasive theme excellently dealt with in the two crowning chapters here on the establishment of the Confucian canon during the Han dynasty.Lewis has a clear and concise style, a keen sense for spotting significant connections between seemingly disparate phenomena, and a most impressive grasp of primary and secondary sources—even if the absence, in the bibliography, of the Guodian texts, Martin Kern's 1997 Die Hymnen der Chinesischen Staatsopfer, David Schaberg's 1996 thesis "Foundations of Chinese Historiography," Shirakawa Shizuka's 1976 Kanji no sekai (in a new 1997 edition), and, perhaps, Christopher Connery's very recent The Empire of the Text (1998) suggests that we may have been forced to wait for this book for some time. (Christoph Harbsmeier's 1995 article "Notions of Time and History" also offers some important musings on the notion of writing in early China.) Considering its breadth, the book has very few factual errors, one being the use of "Mao commentary" to refer to the entire commentarial section included in the Mao Edition of the Odes, another being the claim that the Odes themselves use tropes such as bi and xing, when in fact these concepts were inventions of the scholastic commentators. Arthur Waley's important 1933 article "The Book of Changes" could have been mentioned in the discussion of Richard Kunst's and Edward Shaughnessy's works on the Changes.In what follows I will do no more than make a few remarks in order to initiate the reader into the organizing principles of what, in the final analysis, can only be described as a first-rate scholarly work. I will then endeavor a small contribution, [End Page 614] inspired by some of Lewis' theses, to the discussion about textuality and power in early China.Before anything else, the reader should be informed about the two peculiarities that shape the book's line of argument. Let us first consider the relation between the title and the contents of the book. "Writing" is used not only in the sense of "the act of putting brush (or any other instrument of writing) to silk (or any other medium)," or merely in the sense of "(physical) text," but also in the sense of the "contents of a text." Similarly, "authority" refers to governmental, bureaucratic, or imperial "power," as well as to the "authority" invested in a discourse by way of its rhetorical force, by its intertextual references to ancient sagely texts, or by its function as mouthpiece for institutions of power (e.g., the ruler or the philosophical master). The polysemic title thus allows the author to shift focus several times and, without contradiction, speak simultaneously of the uses of (physical) writing as a means of bureaucratic communication during the early Zhou and of the interaction of State canon (qua the dogmatic contents of the canonical texts) and the imperial exercise of power during the Han. And, indeed, since Chinese philosophy is eminently occupied with theories of governmental power, one sometimes suspects that Lewis uses the long-standing academic buzzwords "writing" and "authority" in this vague fashion as a foil for creating what is arguably the best general introduction to early Chinese thought available in Western languages today. However, despite the Foucauldian... (shrink)