dai 1-kan. Sandō heikō hen -- dai 3-kan. Shintō soku kokutai mon -- dai 4-kan. Judō soku keisei mon -- dai 5-6-kan. Butsudō soku gedatsu mon -- dai 7-kan. Shoshi soku hyakka mon -- dai 8-9-kan. Keisei jiron hen -- dai 10-kan. Shisō oyobi shukan hen.

This study investigates metaphoric gestures in face-to-face conversation. It is found that gestures of this kind are mainly performed in the central gesture space with noticeable and discernable configurations, providing visible evidence for cross-domain cognitive mappings and the grounding of conceptual metaphors in people's recurrent bodily experiences and in what people habitually do in social and cultural practices. Moreover, whether metaphorical thinking is conveyed by gesture exclusively or along with metaphoric speech, the manual enactment of even conventional metaphors manifests dynamism (...) in communicating metaphors. Metaphoric gestures can provide salient, additional information about the aspect of the conceptualization which is the speaker's focus of attention in real-time multimodal communication. (shrink)

Many systems of thoughts have migrated to Japan from abroad - Buddhism, Taoism, Confucianism, natural science, Marxism; all were transmitted to Japan and stopped there. It is said that Japan has been the terminus for imported thoughts. However, during the process of taking root in Japan almost every idea has been transformed within the Japanese mind. I would like to discuss a typical example of how Christianity has been changed within the Japanese mind.

In the context of constructive reverse mathematics, we show that weak Kőnig's lemma () implies that every pointwise continuous function is induced by a code in the sense of reverse mathematics. This, combined with the fact that implies the Fan theorem, shows that implies the uniform continuity theorem: every pointwise continuous function has a modulus of uniform continuity. Our results are obtained in Heyting arithmetic in all finite types with quantifier‐free axiom of choice.

The present study claims that the use of spontaneous gestures can contribute to accomplishing coherence in sequential conversational exchanges. Three types of speech-accompanying gestures were analyzed in Chinese conversation. Based on the syntactic-semantic relation with the co-occurring utterance, the first type is associated with words that do not convey explicit meaning; the second type is associated with covert constituents; the third type does not have any linguistic affiliates. They suggest different ways in which gesture adds information to the propositional content (...) of the associated utterance or to the content of the speech event under discussion. They also play a role in achieving conversational coherence: on the part of the speaker, it is only by using the various types of gesture that a current speaker can make the message to be conveyed in the utterance complete. On the part of the next speaker, the recognition and negotiation with the former speaker of the gestured information is a way to acknowledge or confirm mutual knowledge. The collaborative efforts contribute to the coherence of the talk in the subsequent interaction. (shrink)

The study investigates the manifestation of the “IDEA-IS-AN-ENTITY” metaphor across the linguistic and manual modalities by the use of the object gesture in daily conversation, to understand the relationship between metaphorical conceptualization and the context of use. Two types of the entity metaphor were distinguished: “cross-modal entity metaphor” and “gesture-only entity metaphor.” For the former, the metaphor was expressed by metaphorical speech and the object gesture simultaneously. Among all of the 67 cross-modal instances, a wide variety of idea was represented (...) as referring, characterizing, and quantifying referents in speech. Manually, the object gesture was configured in numerous ways. The way the object gesture was configured reveals the facet of the metaphorical conceptualization the speaker focuses on during speaking, and the details about the real-time thinking of a metaphorical object in discourse. For the gesture-only entity metaphor, it was manifested in the single modality of gesture. Among all of the 73 gesture-only instances, the object gesture depicted a stretch of talk as discrete object mainly by configuring a spatial boundary with curled fingers. Metaphor of this type attests that the thinking of phrasal-clausal ideas as entities is as common as that of lexical ideas as entities in conversation. Importantly, the object gesture bears out the emergence of a phrasal or clausal idea being conceptualized as object in natural discourse. Together, the findings demonstrate the inseparability of metaphorical conceptualization from cognition and the context of use. (shrink)

The strong continuity principle reads “every pointwise continuous function from a complete separable metric space to a metric space is uniformly continuous near each compact image.” We show that this principle is equivalent to the fan theorem for monotone \ bars. We work in the context of constructive reverse mathematics.

Transvertebral magnetic stimulation (TVMS) of the human lumbar spinal cord can evoke bilateral rhythmic leg movements, as in walking, supposedly through the activation of spinal locomotor neural circuitry. However, an appropriate stimulus intensity that can effectively drive the human spinal locomotor circuitry to evoke walking-like movements has not been determined. To address this issue, TVMS was delivered over an intervertebral space of the lumbar cord (L1–L3) at different stimulus intensities (10–70% of maximum stimulator output) in healthy human adults. In a (...) stimulus intensity-dependent manner, TVMS evoked two major patterns of rhythmic leg movements in which the left-right movement cycles were coordinated with different phase relationships: hopping-like movements, in which both legs moved in the same direction in phase, and walking-like movements, in which both legs moved alternatively in anti-phase; uncategorized movements were also observed which could not be categorized as either movement type. Even at the same stimulation site, the stimulus-evoked rhythmic movements changed from hopping-like movements to walking-like movements as stimulus intensity was increased. Different leg muscle activation patterns were engaged in the induction of the hopping- and walking-like movements. The magnitude of the evoked hopping- and walking-like movements was positively correlated with stimulus intensity. The human spinal neural circuitry required a higher intensity of magnetic stimulation to produce walking-like leg movements than to produce hopping-like movements. These results suggest that TVMS activates distinct neural modules in the human spinal cord to generate hopping- and walking-like movements. (shrink)

Studies with primates in sequence production tasks reveal that chimpanzees make action plans before initiating responses and making on-line adjustments to spatially exchanged stimuli, whereas such planning isn't evident in monkeys. Although planning may rely on phylogenetically newer regions in the inferior parietal lobe – along with the frontal lobes and basal ganglia – it dates back to as far as five million years ago.

Following Dirac's generalized canonical formalism, we develop a quantization scheme for theN-dimensional system described by the Lagrangian $L_0 (\dot y,y) = \frac{1}{2}h_{ij} (y)\dot y^i \dot y^j + b_i (y)\dot y^i - w(y)$ which is supposed to be invariant under the gauge transformation $y^i \to y\prime ^i = y^i + (\rho ^i _\alpha + \sigma ^i _{\alpha j} \dot y^j )\delta \Lambda ^\alpha + \tau ^i _\alpha \delta \dot \Lambda ^\alpha$ . The gauge invariance necessarily implies that the Lagrangian is singular. (...) The identities imposed by the gauge invariance are enumerated and reduced to simpler forms. There are primary and secondary constraints, both of which are of first class. The reduced identities are solved explicitly for the case where the secondary constraints constitute the generators of the groupSO(M), and thus an explicit expression for the manifestly gauge-invariant Lagrangian is obtained. By fixing the gauge appropriately, the unphysical variables are eliminated and a quantization is achieved using only physical variables. Our formulation is covariant under an arbitrary point transformation of physical variables. The problem of formulating a quantum action principle is also commented on briefly. (shrink)

A function from Baire space to the natural numbers is called formally continuous if it is induced by a morphism between the corresponding formal spaces. We compare formal continuity to two other notions of continuity on Baire space working in Bishop constructive mathematics: one is a function induced by a Brouwer‐operation (i.e., inductively defined neighbourhood function); the other is a function uniformly continuous near every compact image. We show that formal continuity is equivalent to the former while it is strictly (...) stronger than the latter. The equivalence of formally continuous functions and those induced by Brouwer‐operations requires Countable Choice. (shrink)

ABSTRACTThreat detection is crucial to survival. Studies using unnatural visual scene settings have shown that humans and primates are able to identify snakes more quickl...

One of our recent studies has revealed that a numerically trained chimpanzee can memorize a correct sequence of five numbers shown on a monitor. Comparative investigations with humans show very similar patterns of errors in the two species, suggesting humans and chimpanzee share homologous memory processes. Whether or not 5 is a pure capacity limit for the chimpanzee remains an empirical question.

Schwinger's action principle is formulated for the quantum system which corresponds to the classical system described by the LagrangianL c( $\dot x$ , x)=(M/2)gij(x) $\dot x$ i $\dot x$ j−v(x). It is sufficient for the purpose of deriving the laws of quantum mechanics to consider onlyc-number variations of coordinates and time. The Euler-Lagrange equation, the canonical commutation relations, and the canonical equations of motion are derived from this principle in a consistent manner. Further, it is shown that an arbitrary point (...) transformation leaves the forms of the fundamental equations invariant. The judicious choice of the quantal Lagrangian is essential in our formulation. A quantum mechanical analog of Noether's theorem, which relates the invariance of the quantal action with a conservation law, is established. The ambiguities in the quantal Lagrangian are also discussed and it is pointed out that the requirement of invariance is not sufficient to determine uniquely the quantal Lagrangian and the Hamiltonian. (shrink)