国家への関心と憂戚から「国家理性」の正体を明らかにする。多くの具体的事象を元にさまざまな国難に処してきた過去の日本人のこころに迫る。比較文化の視点から後世に誇れる日本の精神文化を鋭く分析。.

師廣松哲学の「体系の軋み」を見た熊野が若きヘーゲル哲学に寄港し彷徨い、ついには「父殺し」に辿り着いたことを鮮やかに描出。同時に、廣松哲学体系の破綻を浮き彫りにする黒田晩年の静謐なる論断。.

By creating an unbounded topological reduction theory for complex Hilbert spaces over Stonean spaces, we can give a category-theoretic duality between Boolean valued analysis and topological reduction theory for complex Hilbert spaces. MSC: 03C90, 03E40, 06E15, 46M99.

In this paper we study a certain class of Lie algebras over commutative von Neumann algebras satisfying a certain finiteness condition. By using Boolean valued methods developed by Takeuti [8]-[11], we will establish the basic structure and representation theorems.

Just as Kaplansky [4] has introduced the notion of an AW*-module as a generalization of a complex Hilbert space, we introduce the notion of an AL*-algebra, which is a generalization of that of an L*-algebra invented by Schue [9, 10]. By using Boolean valued methods developed by Ozawa [6–8], Takeuti [11–13] and others, we establish its basic properties including a fundamental structure theorem. This paper should be regarded as a continuation or our previous paper [5], the familiarity with which is (...) presupposed. MSC: 03C90, 03E40, 17B65, 46L10. (shrink)

In conventional generalization of the main results of classical measure theory to Stone algebra valued measures, the values that measures and functions can take are Booleanized, while the classical notion of a σ-field is retained. The main purpose of this paper is to show by abundace of illustrations that if we agree to Booleanize the notion of a σ-field as well, then all the glorious legacy of classical measure theory is preserved completely.

In spite of the philosophical significance of higher-order modal logic, the modal logician's main concern has been with sentential logic. In this paper we do not intend to go into philosophical details, but we only remark that higher-order modal logic has a close relationship with Montague's well-known idea of “universal grammar”, which is an ambitious attempt to build a logical theory of natural languages with exact syntax and semantics, comparable with the artificial languages of mathematical logic. For this matter, the (...) reader can consult, e.g., Montague [8], [9] and Gallin [2]. (shrink)

The aims of this paper are: (1) to present tense-logical versions of such classical notions as saturated and special models; (2) to establish several fundamental existence theorems about these notions; (3) to apply these powerful techniques to tense complexity.In this paper we are concerned exclusively with quantifiedK 1 (for linear time) with constant domain. Our present research owes much to Bowen [2], Fine [5] and Gabbay [6].

This essay is one of three responses to Casper Bruun Jensen's article “Experiments in Good Faith and Hopefulness: Toward a Postcritical Social Science,” published in the Spring 2014 issue of Common Knowledge. Jensen suggested that the postcritical mode of knowledge production should focus on a continuous and persistent analytical effort to resist despair by “insisting properly.” This commentary, by one of three authors on whom the original article focused, contrasts Jensen's emphasis on insistence with the idea of ethnography as response. (...) The reconceptualization of ethnographic work as response can have various and divergent consequences, some of which are explored here with reference to the author's own ethnographic research on indigenous Fijian gift-giving and Japanese financial trading. While his immediate interest here is to expose differences in the kinds of openness that insistence and response afford, he concludes that willingness to respond is more basic to anthropology than the ethnographer's cultivation of the internal strength required to keep anthropology going as an enterprise. (shrink)

Intelligent humanoid robots (IHRs) are becoming likely to be integrated into nursing practice. However, a proper integration of IHRs requires a detailed description and explanation of their essential capabilities, particularly regarding their competencies in replicating and portraying emotive functions such as empathy. Existing humanoid robots can exhibit rudimentary forms of empathy; as these machines slowly become commonplace in healthcare settings, they will be expected to express empathy as a natural function, rather than merely to portray artificial empathy as a replication (...) of human empathy. This article works with a twofold purpose: firstly, to consider the impact of artificial empathy in nursing and, secondly, to describe the influence of Affective Developmental Robotics (ADR) in anticipation of the empathic behaviour presented by artificial humanoid robots. The ADR has demonstrated that it can be one means by which humanoid nurse robots can achieve expressions of more relatable artificial empathy. This will be one of the vital models for intelligent humanoid robots currently in nurse robot development for the healthcare industry. A discussion of IHRs demonstrating artificial empathy is critical to nursing practice today, particularly in healthcare settings dense with technology. (shrink)

Summary This study was conducted in Slovenia, and explored the views of a sample of 226 pupils (aged 14?15 years) regarding their motivation to learn English and the views of a sample of 95 student teachers regarding their motivation to become a teacher of English. The data consisted of two questionnaires. The first questionnaire asked the pupils to rate the importance of each of 15 reasons for wanting to learn English. The most frequent reasons given by pupils were ?Because English (...) is an international language?, ?Because English helps me with advanced study? and ?Because English will help me with my future career?. The second questionnaire asked the student teachers to rate the importance of each of 20 reasons in influencing their decision to become a teacher of English. The most frequent reasons given by the student teachers were ?I enjoy the subject I will teach?, ?English is important to me? and ?I want to help children succeed?. The findings are further explored in terms of the relative importance of the different types of motivation involved. (shrink)

This study was conducted in Slovenia, and explored the views of a sample of 226 pupils regarding their motivation to learn English and the views of a sample of 95 student teachers regarding their motivation to become a teacher of English. The data consisted of two questionnaires. The first questionnaire asked the pupils to rate the importance of each of 15 reasons for wanting to learn English. The most frequent reasons given by pupils were ‘Because English is an international language’, (...) ‘Because English helps me with advanced study’ and ‘Because English will help me with my future career’. The second questionnaire asked the student teachers to rate the importance of each of 20 reasons in influencing their decision to become a teacher of English. The most frequent reasons given by the student teachers were ‘I enjoy the subject I will teach’, ‘English is important to me’ and ‘I want to help children succeed’. The findings are further explored in terms of the relative importance of the different types of motivation involved. (shrink)

This article aimed to explore issues of concern related to quarantine, its social consequences and influences, challenging its effects on human behavioral expressions during social isolation. The advent of the coronavirus disease 2019 (COVID-19) pandemic impacted human lives in multifarious ways, threatening the meaning of normalcy. Quarantine, lockdown, isolation, and other terms reflecting conditions limiting human freedoms have become synonymous in importance to safety, security, and survival. To understand human defiance in the face of maintaining limited mobility during the COVID-19 (...) pandemic, reimagining situations of “unfreedoms” is explained as thinking of changes to inspire and improve the meaning of living lives meaningfully. During the pandemic, issues regarding healthcare practices and social behaviors focused much attention on interactive challenges that enhance ways to mitigate the spread of contagious diseases. Illuminating these issues, discussing concerns and highlighting recommendations to engage in alternative approaches and practices, heightens the declaration of efficiency of quarantine outcomes and effectiveness. Implications are proposed with the hope that they may lead the way forward in exercising contemporary healthcare practices. (shrink)

Individuals with autism spectrum disorders (ASD) are impaired not only in social competencies but also in sensory perception, particularly olfaction. The olfactory ability of individuals with ASD has been examined in several psychophysical studies, but the results have been highly variable, which might be primarily due to methodological difficulties in the control of odor stimuli (e.g., the problem of lingering scents). In addition, the neural correlates of olfactory specificities in individuals with ASD remain largely unknown. To date, only one study (...) has investigated this issue using functional magnetic resonance imaging (fMRI). The present study utilized a sophisticated method−a pulse ejection system−to present well-controlled odor stimuli to participants with ASD using an ASD-friendly application. With this advantageous system, we examined their odor detection, identification, and evaluation abilities and measured their brain activity evoked by odors using functional near-infrared spectroscopy (fNIRS). As the odor detection threshold (DT) of participants with ASD was highly variable, these participants were divided into two groups according to their DT: an ASD-Low DT group and an ASD-High DT group. Behavioral results showed that the ASD-High DT group had a significantly higher DT than the typically developing (control) group and the ASD-Low DT group, indicating their insensitivity to the tested odors. In addition, while there was no significant difference in the odor identification ability between groups, there was some discrepancy between the groups’ evaluations of odor pleasantness. The brain data identified, for the first time, that neural activity in the right dorsolateral prefrontal cortex (DLPFC) was significantly weaker in the ASD-High DT group than in the control group. Moreover, the strength of activity in the right DLPFC was negatively correlated with the DT. These findings suggest that participants with ASD have impairments in the higher-order function of olfactory processing, such as olfactory working memory and/or attention. (shrink)

Japanese English learners have difficulty speaking Double Object (DO; give B A) than Prepositional Object (PO; give A to B) structures which neural underpinning is unknown. In speaking, syntactic and phonological processing follow semantic encoding, conversion of non-verbal mental representation into a structure suitable for expression. To test whether DO difficulty lies in linguistic or prelinguistic process, we conducted functional magnetic resonance imaging. Thirty participants described cartoons using DO or PO, or simply named them. Greater reaction times and error rates (...) indicated DO difficulty. DO compared with PO showed parieto-frontal activation including left inferior frontal gyrus, reflecting linguistic process. Psychological priming in PO produced immediately after DO and vice versa compared to after control, indicated shared process between PO and DO. Cross-structural neural repetition suppression was observed in occipito-parietal regions, overlapping the linguistic system in pre-SMA. Thus DO and PO share prelinguistic process, whereas linguistic process imposes overload in DO. (shrink)

In the present study, qualitative and quantitative studies were conducted to explore differences between stakeholders in expectations of gendered robots, with a focus on their specific application in the field of psychotherapy. In Study I, semi-structured interviews were conducted with 18 experts in psychotherapy to extract categories of opinions regarding the use of humanoid robots in the field. Based on these extracted categories, in Study II, an online questionnaire survey was conducted to compare concrete expectations of the use of humanoid (...) robots in psychotherapy between 50 experts and 100 nonexperts in psychotherapy. The results revealed that compared with the female participants, the male participants tended to prefer robots with a female appearance. In addition, compared with the experts, the nonexperts tended not to relate the performance of robots with their gender appearance, and compared with the other participant groups, the female expert participants had lower expectations of the use of robots in the field. These findings suggest that differences between stakeholders regarding the expectations of gendered robots should be resolved to encourage their acceptance in a specific field. (shrink)

Basic emotions such as happiness, sadness, and anger are universal, regardless of the human species, and are governed by specific brain regions. A recent report revealed that mentalizing, which is the ability to estimate other individuals’ emotional states via facial expressions, can be preserved with the help of awake surgery. However, it is still questionable whether we can maintain the ability to understand others’ emotions by preserving the positive mapping sites of intraoperative assessment. Here, we demonstrated the cortical regions related (...) to basic emotions via awake surgery for patients with frontal glioma and investigated the usefulness of functional mapping in preserving basic emotion. Of the 56 consecutive patients with right cerebral hemispheric glioma who underwent awake surgery at our hospital, intraoperative assessment of basic emotion could be successfully performed in 22 patients with frontal glioma and were included in our study. During surgery, positive responses were found in 18 points in 12 patients. Of these, 15 points from 11 patients were found at the cortical level, mainly the premotor and posterior part of the prefrontal cortices. Then, we focused on cortical 15 positive mappings with 40 stimulations and investigated the types of emotions that showed errors by every stimulation. There was no specific rule for the region-emotional type, which was beyond our expectations. In the postoperative acute phase, the test score of basic emotion declined in nine patients, and of these, it decreased under the cut-off value in three patients. Although the total score declined significantly just after surgery, it recovered within 3 months postoperatively. Our study revealed that through direct electrical stimulation, the premotor and posterior parts of the prefrontal cortices are related to various kinds of basic emotion, but not a single one. When the region with a positive mapping site is preserved during operation, basic emotion function might be maintained although it declines transiently after surgery. (shrink)

This is a review of the Japanese film, Like Father, Like Son. The movie tells the story of two families attempting to resolve the dilemma of learning that their 6-year old sons are actually not their biological children, but rather children swapped at birth by a nurse with malicious intent.

In this essay, Soyoung Lee explores the theme of mourning as a way of attending to a fundamental aspect of human experience that is bound to negativity. The essay helps readers to see that experience in a different light by drawing on what is shown to be an internal connection between mourning and having language. The dominant culture of contemporary education is preoccupied with management and control, and this renders hollow the understanding of the negative experience children go through. Such (...) experience, if it is acknowledged at all, is regarded as requiring intervention and perhaps correction. Yet negative experience, as Lee tries to show, is the very source of personal growth. This is to take human experience as wounded, and the wound as the very place for the creation of our own words. A hasty approach toward an individual's suffering, whether in the name of “healing” or “knowledge,” becomes a suppression of voice. In its denial of the otherness within the self, it neglects the possibilities of self-transformation. The essay pursues these ideas through a reading of contrasting works of art: some poetry by Paul Celan (in conjunction with Jacques Derrida's response to it) and Still Walking, a film directed by Hirokazu Kore-eda. Both artworks deal with their own wounds and words in ways that are instructive. (shrink)

This essay is one of three published in response to Casper Bruun Jensen's article “Experiments in Good Faith and Hopefulness: Toward a Postcritical Social Science”, which concerns the “postcritical” work of Helen Verran, Richard Rottenburg, and Hirokazu Miyazaki. Verran's response clarifies the stance that she takes in her work, and especially in her book Science and an African Logic, toward critique. Here she argues that critique involves grasping the difference between entities in the here-and-now, while conventional analysis in the (...) social sciences explains away difference in the here-and-now by relocating it to an ideal realm. She explains that the method she has developed is a form of infra critique — a way of “doing difference” that keeps it present, particular, and localized. Her essay concludes that the shift to infra critique requires that the “good faith analyst” make her own ontological commitments explicit and accept responsibility for making judgments. (shrink)