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【はじめに】カルシウム拮抗薬の急性薬物中毒に対し塩化カルシウムの投与が奏効した49歳女性1例を経験したので報告する。【症例】49歳女性。既往歴は高血圧・糖尿病・子宮頸癌治療後。薬物過量内服による意識障害を主訴に当院へ搬送となった。内服したのは主にアムロジピンベシル酸塩で, 最大535mgを内服した。アムロジピンベシル酸塩の中毒症状として, 低血圧と急性腎機能障害を合併した。グルコン酸カルシウム水和物, グルカゴン, 静注用脂肪乳剤を投与したが循環動態への効果は乏しく, 塩化カルシウム水和物が効果を示した。塩化カルシウムの持続投与により循環動態を安定化することができ, 合併症なく第9病日にICUを退室し, 第12病日に自宅軽快退院となった。【考察】グルコン酸カルシウムに反応の乏しいカルシウム拮抗薬中毒症例において, 塩化カルシウム投与を試みることは有効と考えられる。

2021-01-30 12:11:25
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1 0 0 0 OA 個体観念が不整合な信念の間の伝聞の様相述語論理

著者: 竹内泉
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.53, no.1, pp.25-41, 2020-09-30 (Released:2020-09-30)
参考文献数: 10

In analysing logic of hearsay, the inconsistency of individual notions makes difficulty. Modal logic is suitable for analysing logic of hearsay. The most previous semantics of modal logic such as using possible worlds makes the formula x = y ⊃ □x = y valid. However, in logic of hearsay, it can happen that the quoting person recognises x = y although the quoted person recognises x ≠ y. As such, the formula x = y∧¬□x = y is satisfiable in logic of hearsay. In order to deal with this, this study propose a new semantics with belief structure.

2021-01-30 12:09:00
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1 0 0 0 OA 伊勢田哲治・神崎宣次・呉羽真編『宇宙倫理学』

著者: 鈴木貴之
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.2, pp.91, 2020-03-30 (Released:2020-07-03)

2021-01-30 12:09:00
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1 0 0 0 OA 小山虎編著『信頼を考える―リヴァイアサンから人工知能まで』

著者: 筒井晴香
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.2, pp.87, 2020-03-30 (Released:2020-07-03)

2021-01-30 12:09:00
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1 0 0 0 OA 伊勢田哲治著『科学哲学の源流をたどる:研究伝統の百年史』

著者: 小山虎
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.2, pp.85, 2020-03-30 (Released:2020-07-03)

2021-01-30 12:09:00
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1 0 0 0 OA 源河亨著『知覚と判断の境界線:「知覚の哲学」基本と応用』

著者: 宮園健吾
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.1, pp.163-166, 2019-12-30 (Released:2020-06-20)
参考文献数: 3

2021-01-30 12:08:00
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1 0 0 0 OA 種名の指示の理論に基づく形而上学的方法論の評価

著者: 木下頌子
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.1, pp.127-141, 2019-12-30 (Released:2020-06-20)
参考文献数: 24

In series of her works, Amie Thomasson has claimed that the revisionary ontology about works of arts is methodologically untenable. Interestingly, her conclusion is drawn from the reflection on the theory of reference of art kind terms. She argues that the “qua problem,” which is known as a problem for the causal theory of reference, undermine the possibility of revisionary ontology. The aim of this paper is to critically examine her argument. I argue that even if Thomassonʼs view about the reference of our art kind terms is correct, revisionary metaphysics is still possible.

2021-01-30 12:08:00
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1 0 0 0 OA 二重否定文の発話の付加的役割について

著者: 四津雅英
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.1, pp.93-111, 2019-12-30 (Released:2020-06-20)
参考文献数: 10

Sometimes an utterance of a (logically) double negative sentence conveys the content of the corresponding positive sentence, and moreover communicates an additional content (e.g., one “weakening” or “strengthening” it) or plays an additional role. Leading accounts of such utterances-Horn's and Levinson's-have some serious problems mainly because they assume that such utterances depend on it that those of the corresponding positive sentence often convey some typical meaning. In this paper I attempt to analyze additional roles of utterances of double negative sentences without such assumption. The analysis seems more adequate than Horn's and Levinson's also in the light of a certain general feature of negative sentences.

2021-01-30 12:07:00
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1 0 0 0 OA 人工物としての行為

著者: 鴻浩介
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.1, pp.113-125, 2019-12-30 (Released:2020-06-20)
参考文献数: 20

In this paper, I aim to clarify and vindicate Anscombe's concept of practical knowledge by way of suggesting that some intentional actions are artifacts - i.e. artificial events. Like other artifacts, actions are ontologically dependent upon agents' intention and hence agents can know what they are intentionally doing without any evidence. However, this view comes under attack from skepticism about the reality of artifacts themselves. If artifact kinds are mind-dependent, doesn't it follow that they are nothing but nominal, arbitrary groupings? In reply, I shall argue that artifacts, including actions, are still real in the world we live in because they have characteristic built-in normativity.

2021-01-30 12:07:00
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1 0 0 0 OA 主張内容を合成的に導く主張内容を合成的に導く

著者: 高谷遼平
出版者: The Philosophy of Science Society, Japan
雑誌: 科学哲学 (ISSN:02893428)
巻号頁・発行日: vol.52, no.1, pp.23-46, 2019-12-30 (Released:2020-06-20)
参考文献数: 23
被引用文献数: 1

It is a common view in formal semantic theories that the compositional semantic values of sentences in contexts are identical to the assertoric contents expressed by these sentences. Recently, however,there have been challenges to this simple view on the basis of difficulties in theorizing various ‘shifty’ phenomena. In this paper, I argue that these difficulties can be ‘explained away’ by introducing a revised notion of compositionality which allows an expression to have different semantic values in different environments. I then claim that the proposed framework can be not only compatible with the identity but also plausible as a natural language semantics.