Sarasangaha. Ed. Genjun H. Sasaki. Pali Text Society, Oxford 1992. ix, 359 pp. £14.95.

Linguistic Approach to Buddhist Thought. Genjun H. Sasaki. Motilal Banarsidass, Delhi 1986. x, 194 pp. Rs. 125.

In the natural deduction system for classical propositional logic given by G. Gentzen, there are some inference rules with assumptions discharged by the rule. D. Prawitz calls such inference rules improper, and others proper. Improper inference rules are more complicated and are often harder to understand than the proper ones. In the present paper, we distinguish between proper and improper derivations by using sequent systems. Specifically, we introduce a sequent system \(\vdash_{\bf Sc}\) for classical propositional logic with only structural rules, (...) and prove that \(\vdash_{\bf Sc}\) does not allow improper derivations in general. For instance, the sequent \(\Rightarrow p \to q\) cannot be derived from the sequent \(p \Rightarrow q\) in \(\vdash_{\bf Sc}\). In order to prove the failure of improper derivations, we modify the usual notion of truth valuation, and using the modified valuation, we prove the completeness of \(\vdash_{\bf Sc}\). We also consider whether an improper derivation can be described generally by using \(\vdash_{\bf Sc}\). (shrink)

「西欧」と「近代」を相対化し、今、エスニックの次元から『日本哲学』を創始すること=「われわれの問題に発して思索する」スタイルを提唱。.

Examining the interconnections between genes and culture is crucial for a more complete understanding of psychological processes. Genetic predispositions may predict different outcomes depending on one's cultural context, and culture may predict different outcomes depending on genetic predispositions - that is, genes and culture interact. Less is understood, however, about how genes and culture interact, or the psychological mechanisms through which gene–culture interactions occur. In this Element, Joni Y. Sasaki and Heewon Kwon review key findings and theories in gene–culture (...) interaction research. They then go on to discuss current issues and future directions in gene–culture research that may illuminate the path toward an explanatory framework. (shrink)

1. Kō to shi no shisōshi -- 2. Kō to shi no shakai kagaku -- 3. Nihon ni okeru kō to shi -- 4. Ō-Bei ni okeru kō to shi -- 5. Kokka to ningen to kōkyōsei -- 6. Keizai kara mita kōshi mondai -- 7. Chūkan shūdan ga hiraku kōkyōsei -- 8. Kagaku gijutsu to kōkyōsei -- 9. chikyū kankyō to kōkyōsei -- 10. 21-seiki kōkyō tetsugaku no chihei -- 14. Rīdāshippu kara kangaeru kōkyōsei.

Zen principles and concepts are often taken as mystical statements or poetical observations left for its adepts to use his/her “intuitions” and experience in order to understand them. Zen itself is presented as a teaching beyond scriptures, mysterious, transmitted from heart to heart, and impermeable to logic and reason.

Hobbs (2010) introduced ‘clause-internal coherence’ (CIC) to describe inferences in, e.g., ‘A jogger was hit by a car,’ where the jogging is understood to have led to the car-hitting. Cohen & Kehler (2021) argue that well-known pragmatic tools cannot account for CIC, motivating an enrichment account familiar from discourse coherence research. An outstanding question is how to compositionally derive CIC from coherence relations. This paper takes strides in answering this question. It first provides experimental support for the existence of CIC (...) via offline evidence that attributive (non-)deverbal adjectives can trigger the same causal inferences within clauses that their predicative counterparts can trigger across clauses, albeit more weakly. To explain the experimental results, we use tools in Segmented Discourse Representation Theory (SDRT), which allows us to show that causal inferences can be derived in various ways, depending on whether deverbal adjectives are used attributively or predicatively. If the former, they are presupposition triggers and the coherence relations Elaboration/Continuation compete with Background; if the latter, Explanation/Result compete with Background. These different competitions -- cashed out in terms of interaction between default axioms -- correlate with the difference in the relative salience of the causal inferences. (shrink)

『不思議の国のアリス』の数学観から、古代ギリシャから現代への懐疑主義思想との格闘をたどって、数学的知識の成立根拠を探る。.

0 From Sansui to Keshiki My subject here is the nature of landscape. The word “landscape” is to be understood in what follows in the aesthetic sense: I wish to clarify what we experience in landscape as a typical scene of natural beauty. For most people, the nature of this experience may be so transparent that its analysis is superfluous. I don’t, however, find the matter so straightforward. The fact that “a landscape” can also signify a landscape painting would seem (...) to indicate that landscap... (shrink)

The simple substitution property provides a systematic and easy method for proving a theorem by an axiomatic way. The notion of the property was introduced in Hosoi [4] but without a definite name and he showed three examples of the axioms with the property. Later, the property was given it's name as above in Sasaki [7].Our main result here is that the necessary and sufficient condition for a logicL on a finite slice to have the simple substitution property is (...) thatL is finite. Here the necessity part is essentially new, for the sufficiency part has been proved in Hosoi and Sasaki [5]. Also the proof of sufficiency part is improved here. (shrink)

This paper describes the situation of philosophy in Japan with respect to the question of internationalism. For more than a hundred years, Japan took Western culture as its model and European philosophy as the authentic philosophy. This tendency was paradoxically strengthened by the post‐war humanism. It gave us Japanese philosophers a clear discipline to work in but cut us off from our own native culture, history, and philosophical traditions. In wishing to recover this loss, I argue that it is necessary (...) to distinguish between two forms of internationalism: humanistic and merely fashionable. The latter in fact derives from domestic reasons. (shrink)

Ageing is basically a natural or physical phenomenon. For a human being, it belongs to the body. When this fact is noticed, a drama of oldness and life/death begins: ageing is a problem of experience. There are losses and gains in this experience. Indeed, a particular respect was paid to a rhapsodist/bard and a hermit because of their memory power and deep wisdom respectively. Since we recognize in these cases accumulation and maturation, the core subject in the experience of ageing (...) is memory and the time structure. Vis-à-vis the hard memories such as stone monuments and IC memory, the live memory is characterised by a creativity, which vivifies our past time. I pay a particular attention to friendship, because one of the most painful experiences of ageing consists in the loss of dear friends. Recollecting creatively the time shared with them, we can vivify our past, i.e. our being: that is the appropriation of ourselves. (shrink)

The simple substitution property provides a systematic and easy method for proving a theorem from the additional axioms of intermediate prepositional logics. There have been known only four intermediate logics that have the additional axioms with the property. In this paper, we reformulate the many valued logics S' n defined in Gödel [3] and prove the simple substitution property for them. In our former paper [9], we proved that the sets of axioms composed of one prepositional variable do not have (...) the property except two of them. Here we provide another proof for this theorem. (shrink)

Introduction: Masao Maruyama -- Analyzing the causes of the fifteen year war -- Creating modern man: the basis of national security -- Establishing political realism: guidance to national security -- Advocating unarmed neutrality -- Defending democracy: a prerequisite of national security -- Conclusion: predicting the second defeat.