著者
工藤 純夫 和智 明彦 佐藤 潔
出版者
日本脳神経外科コングレス
雑誌
脳神経外科ジャーナル (ISSN:0917950X)
巻号頁・発行日
vol.4, no.4, pp.370-375, 1995-07-20 (Released:2017-06-02)
参考文献数
20
被引用文献数
1 3

MRIを用いて髄液の拍動速度を測定することで,脊髄くも膜下腔内をゆっくり移動する髄液を捉える方法を開発した.本方法により髄液循環における拍動とは異なった髄液のゆっくりした移動が測定可能と考えられた.各年齢層の正常例において,頸髄周囲4箇所の髄液拍動と移動の測定を試みたところ,髄液のゆっくりした移動は脊髄腹側が背側,側面のものに比較して有意に遠かった.また脊髄腹側の髄液移動と髄液拍動速良には正の相関がみられた.髄液のゆっくりした移動速度の年齢分布は乳児期から加齢とともに増加する傾向を有し,10歳前後で100〜200mm/minとpeakに達した.また,頭蓋骨縫合の癒合を認めない新生児,乳児では,1心拍間の髄液移動距離は少ないものの心拍数は多く,1分間の移動距離(速度)は成人に匹敵するかそれを上まわる特徴があった.
著者
金井 景子
出版者
日本文学協会
雑誌
日本文学 (ISSN:03869903)
巻号頁・発行日
vol.32, no.10, pp.57-66, 1983-10-10 (Released:2017-08-01)

I made an attempt to pursue the significance of the problem of the "unemployed", which the literature in the beginning of Showa Era was motivated upon, by taking examples from the literary works around 1930's focussing upon the unemployed proletariats as a motive. Yokomitsu Riichi tried to go further than "Neo-sensationalism School" by writing Shanghai. Kawabata Yasunari wrote Asakusa Kurenaidan. The works of Shimomura Chiaki made the "Rumpen (the unemployed) literature" popular in the literary world. Hotta Shoichi's Slave Fair also concerns the problem.
著者
九州帝国大学 編
出版者
九州帝国大学
巻号頁・発行日
vol.昭和15年, 1944
著者
九州帝国大学 編
出版者
九州帝国大学
巻号頁・発行日
vol.昭和16年, 1944
著者
井口 善生
出版者
日本動物心理学会
雑誌
動物心理学研究 (ISSN:09168419)
巻号頁・発行日
vol.58, no.1, pp.61-68, 2008

Associative learning has contributed to the advancement of understanding animal cognition. This approach has proposed useful models of the underlying mechanisms in the acquisition of behaviors, whereas comparative cognitive science provides explanations on animal cognition from evolutionary perspectives. In this article, I first demonstrate evidence to the value of the associative learning mechanisms in the explanation of the blocking and backward blocking phenomena (retrospective revaluation) in both humans and nonhuman animals. Then, I review a study of episodic-like memory in western scrub jays in order to show methodological and theoretical linkages between associative learning and comparative cognitive science. Although levels of explanation in cognitive processes studied in the two approaches seem to be different, I conclude that associative learning can provide valuable simple accounts on various issues in studies of comparative cognitive science. The integration of the two approaches will be critical to the further advancement of studies of animal psychology.
著者
米元 孝一 井上 繁 鮫島 斉 黒木 史郎 讃井 元 安間 舜 長田 寅之助 中田 典男
出版者
Japanese Society of Tea Science and Technology
雑誌
茶業研究報告 (ISSN:03666190)
巻号頁・発行日
vol.1965, no.24, pp.1-10, 1965-11-20 (Released:2009-07-31)
被引用文献数
1

A new tea variety for Kamairitya was registred in 1965, and it was named "Yamanami, " This variety was develeped by the Tea Breeding Laboratory, Kawaminami Branch, Miyazaki-Pref. Agr. Exp. Sta., financially supported by M. A. F. "Yamanami" is a progeny of Chinese variety introduced from Hupeh Province, China, and was selected from the natural crossing seeds.This variety shows vigrous growing, high yield from young age, strong cold-resistane, and superior qualities of tea. It is a middle season variety, whose plucking time is 3 to 4 days later than that of "Takatiho."This variety is available in the Kyushu distict, and is recommended to cultivate in Kagosima, Kumamoto, Miyazaki prefectures.
著者
長谷川 稔洋 名島 悠峰 宗像 花楠子 家崎 憲博 小川 千晴 山内 智博
出版者
社団法人 日本口腔外科学会
雑誌
日本口腔外科学会雑誌 (ISSN:00215163)
巻号頁・発行日
vol.65, no.9, pp.611-616, 2019-09-20 (Released:2019-11-20)
参考文献数
27

Polycythemia vera (PV) is one of myeloproliferative neoplasms characterized by a remarkable increase in myeloid cells caused by abnormality of the hematopoietic stem cells. In patients who receive surgical treatment for PV, conflicting complications such as thrombosis and hemorrhage develop frequently. We report a case of PV diagnosed after postextraction hemorrhage. A 75-year-old woman was found to have polycythemia on a health checkup two years previously, but did not receive any treatment for it. She had her left maxillary wisdom tooth extracted at a dental clinic, but was referred to our hospital immediately to manage postextraction hemorrhage. We performed hemostatic treatment with the patient under local anesthesia. Because of the severe hemorrhage, blood examinations were performed and showed increased counts of white blood cells, red blood cells, and platelets. Therefore, we consulted a hematologist, and she received additional examinations. JAK2 gene mutation was positive, bcr/abl t (9;22) translocation was negative, and decreased erythropoietin was revealed. From these results, she was given a diagnosis of PV according to the WHO diagnostic criteria in 2016. Now, six months after tooth extraction, she is being treated by regular phlebotomy, daily oral aspirin, and hydroxyurea to control the blood cells.
著者
王 星倫 寺井 陽彦 中島 世市郎 田窪 希実子 福居 希 木村 吉宏
出版者
社団法人 日本口腔外科学会
雑誌
日本口腔外科学会雑誌 (ISSN:00215163)
巻号頁・発行日
vol.62, no.5, pp.222-225, 2016-05-20 (Released:2016-07-20)
参考文献数
8
被引用文献数
2

Acquired hemophilia A is a very rare disease caused by the acquisition of factor Vlll inhibitor. We report a case of acquired hemophilia A incidentally diagnosed in a patient who had bleeding after tooth extraction. A 77-year-old man who complained of bleeding after tooth extraction presented at our hospital. Hematological examination revealed a prolonged activated partial thromboplastin time (APTT), decreased coagulation activity of factor Vlll, and high level of factor Vlll inhibitor. Consequently, acquired hemophilia A was diagnosed. The patient received corticosteroids and bypass therapy. Four months later, the APTT and factor Vlll activity returned to the normal level. Although this is a very rare case, we should suspect hematologic disease, including acquired hemophilia A, when we encounter patients with bleeding after tooth extraction.
著者
清野 聡子
出版者
Japan Society of Civil Engineers
雑誌
環境システム研究論文集 (ISSN:13459597)
巻号頁・発行日
vol.34, pp.37-46, 2006-10-10 (Released:2010-06-04)
参考文献数
9

沖縄本島の泡瀬干潟には, 人工島建設の開発計画があり, 地域振興と生態系保全の両立が焦眉となっている. 地域史のシンボル「塩田」に着目し, 郷土史, ヒアリング, 写真記録をもとに地域住民の自然観と地域開発の要望の根源を解析した. 住民は, 入浜式塩田での製塩経験から, 塩の品質管理のため水質や塩田基盤の底質環境に対する関心が歴史的に高かった. 地域開発では, その地の自然特性と住民の自然認識の関係性や歴史性により注目すべきである.
著者
川合 伸幸 久保(川合) 南海子
出版者
日本認知科学会
雑誌
認知科学 (ISSN:13417924)
巻号頁・発行日
vol.15, no.3, pp.378-391, 2008

It has been demonstrated that there are many similarities between Pavlovian conditioning in nonhuman animals and causal judgment by humans, such as conditioned inhibition, overshadowing, and blocking. However, there was a notable difference in empirical studies between animal Pavlovian conditioning and human causal judgment: lack of retrospective inference (i.e., backward blocking) in animals. Although human participants showed symmetrical results for forward and backward blocking procedure in causal judgment, researchers failed to obtain backward blocking in animal conditioning. In the case of forward blocking, a cue is first paired with an unconditioned stimulus (US) (e.g., A+), and the first cue is then presented together with a target cue and the US (e.g., AX+). In the case of backward blocking, the compound cue is learned first (AX+), and then the competing cue alone is paired with the US (A+). In subsequent tests, human participants inferred in both cases that X is not a cause of the outcome, whereas the response of animals to X alone was “blocked” only in the forward blocking procedure but not in the backward one. In this article, we review the existence studies on retrospective inference in humans and animals including our ongoing primate study and explore a possible role of retrieval deficits in memory for retrospective inference in animals.
著者
長井 厚 八木 真爾 上野 淳
出版者
一般社団法人 日本建築学会
雑誌
日本建築学会技術報告集 (ISSN:13419463)
巻号頁・発行日
vol.16, no.32, pp.285-290, 2010-02-20 (Released:2010-02-19)
参考文献数
3

In recent years, the integrated compulsory education school that aims at a unified primary and secondary school education system is becoming more popular. However, there is very little architectural knowledge or models for such schools. It seems that the planning and design process is in the undeveloped situation. This report presents a study on planning and design process of the integrated compulsory education school which is designed by the architect and the researcher cooperated with the education board of Shinagawa city, and a document that contributes to development of the integrated compulsory education school planning.
著者
長江 貞彦 長谷 康之
出版者
近畿大学生物理工学部
雑誌
近畿大学生物理工学部紀要 = Memoirs of the School of Biology-Oriented Science and Technology of Kinki University (ISSN:13427202)
巻号頁・発行日
no.10, pp.8-20, 2002-07-01

現在、有形・無形の文化財を記録・保存・発信する「デジタルアーカイブ」の認識は高まりつつある。各省庁でも内閣府を中心にデジタルアーカイブを用いた教育コンテンツの開発・普及が進められている。しかし、映像産業の中で興味を示している団体や組織においては、具体的な着手がまだ行われていないのが現状である。また、教育の現場においては、「コンピュータによる共同学習支援(CSCL: Computer Supported Collaborative Learning)」を考慮した教育コンテンツの有用性が着目されており、教師達はどのような教育コンテンツをどのように活用していけばいいのか模索している。そこで、本研究ではデジタルアーカイブを用いた教育的コンテンツとして、「時間と空間の視覚化に重点を置き、画像データベースを用いた『Web用教育的コンテンツ』」の試作を行った。なお、コンテンツの題材には一応、近畿のシンボルである大坂城を用いた。本コンテンツは「時間」「空間」「学習」「保管」の4つのステージで構成されている。「時間」ステージでは、大阪城全体あるいは特定の建築物の時間軸上での変化を追う。「空間」ステージでは、ユーザが足を運びたい場所を選び自由に閲覧することができる。「学習」ステージでは、リンクをたどることでユーザが自由にデータ閲覧を行う。「保管」ステージは、管理者によるデータベースの管理・構築を行う。「時間」「空間」「学習」の3つのステージ間を自由に行き来できることによって、時空間距離を超越し有形無形の概念を排除した情報収集が可能となっている。データベースは、画像データ、文字データ、音声データ、動画データからなる。また、大阪城建築物の推移などを示した「時系列データ」を加えることにより、大阪城建築物の変移を目で見て理解できるようになった。さらに、本コンテンツの教育コンテンツとしての有用性をCSCLの面からの考察した。本コンテンツはCSCLの重要な要素である「再吟味」を満たす、「ユーザが自由に学べ、かつ学習の軌跡を振り返る(再吟味する)ことができる」コンテンツであるといえる。また、アンケート調査を行い、学習者がこのようなビジュアル系コンテンツに高い関心を示していること、および教材として有用であることを明らかにした。
著者
Muller Theron Gallagher Nicole
出版者
富山大学教養教育院
雑誌
富山大学教養教育院紀要
巻号頁・発行日
no.2, pp.1-13, 2021-03-12

This paper presents a diachronic analysis of publication frequency and language medium for a Japanese national university’s medical faculty. Studies of trends in global writing for academic publication tend to implicate English language publication frequency increasing at the expense of publishing in national languages (Bennet, 2014). However, while increases in English language publication have been demonstrated (Fire & Guestrin, 2019), there remains little quantitative analysis of how the language publication practices of university faculty from outside the Anglophone center of higher education have changed, with Kyvik (1990, 2003), Daizen (2015), and Huang (2015) being notable exceptions. Here we diachronically analyze publication reports for a Japanese university’s medical faculty, examining annual university publication reports across two time periods, 1979 to 1980 and 2017 to 2018 for three medical subspecialties; biochemistry, internal medicine, and pathology. Across the subspecialties, English language publication in the most prestigious publication type, original journal articles, has largely come at the expense of Japanese language publication, with Japanese publications and English publications switching places in terms of frequency of publication between 1979 to 1980 and 2017 to 2018. However, less prestigious publication types have increased for both Japanese and English, suggesting that professional communication in Japanese remains important.