著者
松島 憲一 伊藤 卓也 北村 和也 根本 和洋 南 峰夫
出版者
一般社団法人 園芸学会
雑誌
園芸学研究 (ISSN:13472658)
巻号頁・発行日
vol.21, no.4, pp.391-399, 2022 (Released:2022-12-31)
参考文献数
34

日本産在来トウガラシ52品種を用いてRAPD法により多型解析を行いその類縁関係を解析した.その結果に基づくUPGMA法による系統樹ではI~Vの5つのクラスターに分類することができ,そのうちのクラスターIVは2つのサブクラスターに分けることができた.クラスターIおよびIIは京都の伏見系4品種と石川県の ‘剣崎なんばん’,クラスターIIIは上向き着果の香辛料用品種,クラスターIVのサブクラスターIV-aは観賞用開発良品種および果実色に特徴を有する品種で構成されたが,最大の品種数によって構成されたサブクラスターIV-bは雑多な品種群が混合して構成された.残るクラスターVはベル・ブロッキー型の大果品種によって構成された.以上の結果,大まかな日本の在来品種の類縁関係や遺伝的関係が明らかになり,その一部は文献などの史実と一致した.
著者
Tomohisa Hirano Kunihiko Tsuchiya Kazuhiko Nishigaki Kenji Sou Tomoki Kubota Shinsuke Ojio Masanori Kawasaki Shinya Minatoguchi Hisayoshi Fujiwara Katsumi Ueno Hiroaki Hosokawa Norihiko Morita Toshihiko Nagano Takahiko Suzuki Sachirou Watanabe
出版者
The Japanese Circulation Society
雑誌
Circulation Journal (ISSN:13469843)
巻号頁・発行日
vol.70, no.5, pp.525-529, 2006 (Released:2006-04-25)
参考文献数
23
被引用文献数
34 36

Background To diagnose left main trunk (LMT) infarction by 12-lead standard electrocardiogram (ECG) is an important emergency technique, but the features in LMT infarctions have not been clarified. Methods and Results The study enrolled 140 subjects who were divided into 4 groups according to the location of the culprit artery: 35 with LMT, 35 with left anterior descending artery (LAD), 35 with right coronary artery and 35 with left circumflex artery. Various parameters obtained from the ECGs were analyzed. Average QTc interval (0.51±0.06 s) in LMT group was markedly longer than that in the 3 other groups. Average QRS axis (-10±77 degrees) in LMT infarction showed a remarkable left deviation. ST-segment elevation in lead aVR occurred in 28 patients (80.0%) in the LMT group. The ECG features of the LMT group could be classified into 2 main groups: right bundle branch block (RBBB) with a marked left axis deviation (RBBB + LADEV type) and ST-segment elevation in leads V2-5, I and aVL without abnormal axis deviation (LAD type). Conclusion Either ST-segment elevation in lead aVR and marked prolongation of both the QRS width and QTc interval with a prominent abnormal axis deviation or ST-segment elevation in the broad anterior precordial lead with a normal QRS axis strongly suggests LMT infarction. (Circ J 2006; 70: 525 - 529)
著者
大貫 麻美
出版者
一般社団法人 日本科学教育学会
雑誌
日本科学教育学会年会論文集 45 (ISSN:21863628)
巻号頁・発行日
pp.189-190, 2021 (Released:2021-12-20)
参考文献数
8

STEM/STEAM 教育は近年国内外で大きく注目されている.一方で日本の幼児教育における実践的研究はまだ少ない.本発表においては,日本の幼児教育の特性である「遊び」を通しての総合的な指導に着目し,既報の事例研究を基に,幼児がクラフト紙を用いて遊ぶ過程で多様なプログラミング的思考の萌芽が見られること,モンテッソーリ教育園において園児が自ら選んだ生命科学に関する活動を行う過程で,算数・数学の基礎的概念や,表現活動につながる学びがあること,親や保育者との関係の中で自発的な活動に進展が見られたり,科学的思考の萌芽が精緻化されたりすること等を示した。これらをふまえ,日本における幼児向けSTEM/STEAM 教育の在り方について検討し,(1)幼児が充実感や満足感を得られる「遊び」としての活動の設定, (2)幼児が主体的に遊ぶ過程で科学的な気づきが得られうる環境構成, (3)幼児の発見に寄り添い発展を支援する保育者・教育者,を重要な要素として示した.
著者
横尾 実
出版者
北海道地理学会
雑誌
北海道地理 (ISSN:02852071)
巻号頁・発行日
vol.1997, no.71, pp.13-21, 1997-04-30 (Released:2012-08-27)
参考文献数
42

As a result of the growth of modern industries since 1937, Hachinohe's population expanded rapidly and Hachinohe became one of the leading concentrations of population in Aomori Prefecture. Hachinohe is now, in addition to its manufacturing position, the largest service center for the southern part of the prefecture. In 1990, the population was about 241,000. This paper is concerned with the changes of urban land use pattern of Hachinohe from 1937 to 1993, and gives particular attention to the process through which a whole urban pattern develops.Hachinohe has five historic cores: old Hachinohe founded as a small castle town during the Edo period, other four such cores as Konakano, Minato, Shirogane and Same, which were the fishing and trading ports at distances of one to five kilometers east of old Hachinohe. After 1937, two modern industrial districts developed along the northern coastal lowland. Beyond the old built-up area the zone characterized by shopping, warehouses and small-scale industries expanded on the lowlands and the residential land uses mainly spread over the southern uplands. Some industrial estates, distribution centers and city housing projects isolated on the urban fringe were established.Based upon the process of urban development we can understand that Hachinohe is made up of three counterparts, each of which has grown from old Hachinohe, four port towns and two modern industrial districts respectively. It is identified that old Hachinohe has been occupied with the most important position for extensive new urban development. The urban area of Hachinohe, multi-nuclear though it seems to be, can be virtually represented as the zonal growth with old Hachinohe as a single urban core. Two industrial districts and four port towns merely modify this zonal expansion together with topography and the main transportation routes.
著者
三雲 真理子 水政 沙貴
出版者
日本認知心理学会
雑誌
日本認知心理学会発表論文集 日本認知心理学会第13回大会
巻号頁・発行日
pp.134, 2015 (Released:2015-10-21)

本研究では、携帯情報端末上のアプリを使用してバーチャルペットとの触れ合いによってどのような気分変化が現れるかについて、女子大学生にバーチャルペットと触れ合う前後の気分評定(POMS短縮版30項目を使用)を求めて検討した。その結果、本研究で使用したような単純な育成アプリであっても隙間時間に利用するだけで緊張‐不安・抑鬱‐落ち込み・怒り‐敵意・疲労・混乱のような気分が緩和され、一時的な癒しやリフレッシュにつながることがわかった。また、このようなバーチャルペットによる気分改善効果は、日常的に育成アプリを使用している人やペットを飼育していない人にとってのほうが、やや大きく現れることが示唆された。このことから、ペットに触れる機会が減っている我々にとって、バーチャルペットと短時間触れ合うことは、直接ペットに触れ合う代替機能を果たすとは言えないまでも一時的な癒しやリフレッシュ効果はもつと考えられる。
著者
今関 雄人 高田 眞吾 土居 範久
雑誌
情報処理学会論文誌 (ISSN:18827764)
巻号頁・発行日
vol.49, no.7, pp.2328-2337, 2008-07-15

ラウンドトリップエンジニアリングは,モデリング段階とコーディング段階を往復しながらソフトウェア開発を行う手法である.ラウンドトリップエンジニアリングを支援するために,クラス図の変更をソースコードに自動的に反映させ,またソースコードの変更をクラス図に自動的に反映させるツールがある.しかし,従来のツールでは,クラス図などの静的側面のモデルを扱うのみで,動的側面のモデル,すなわちシーケンス図やステートチャートとソースコード間のラウンドトリップエンジニアリングを扱うことはできない.そこで,本研究では動的モデルとソースコード間のラウンドトリップエンジニアリングを支援するツールを提案する.本ツールはMVCパターンに基づいたアプリケーションを対象とし,シーケンス図,ステートチャートとソースコード間のラウンドトリップエンジニアリングを支援する.本ツールを使用することにより,動的モデルとソースコード間の効率的なラウンドトリップエンジニアリングが可能となる.
著者
赤塚 祐道
出版者
日本印度学仏教学会
雑誌
印度學佛教學研究 (ISSN:00194344)
巻号頁・発行日
vol.68, no.2, pp.713-718, 2020-03-20 (Released:2020-09-10)
参考文献数
2

Studies of Kakuban (覚鑁, 1095–1143) are based on the Kōgyō Daishi zenshū (興教大師全集). However, regarding Kakuban’s representative work, the Gorin kujimyō himitsushaku (五輪九字明秘密釈), a comparison of the Kōgyō Daishi zenshū text with various other sources reveals differences in words and phrases. A comparison of the manuscript and printed editions shows that the following classification can be made: (1) the Hokekyō-ji and Shōmyō-ji texts, (2) the Ninna-ji text and the Buzan Mitsugon shohishaku printed text, (3) the Chisan Mitsugon shohishaku printed text and the Kōgyō Daishi zenshū text, and (4) other manuscripts.In group (1), the Hokekyō-ji text (copied 1251) and the Shōmyō-ji text (copied 1254) are in agreement in their attached annotations, obverse annotations, verses, and lacunas. They are clearly in the same lineage. In group (2), the Ninna-ji text (copied 1308) and Buzan printed text (published around 1690) are alike in their okurigana and words and phrases. They are chronologically separated, but the two texts are in a close relationship.For group (3), the Chisan text is a revision of the Buzan text, with corrections in the Chinese word order and illustrations added. The Kōgyō Daishi zenshū text was edited with reference to the words and phrases and illustrations in the Chisan text. The texts in group (4), including the former Kanchi-in text, the Zuishin-in text, the colored Shōmyō-ji text, the Hōki-in text, and others do not belong to groups (1) and (3), and with the exception of the okurigana are close to (2) the Ninna-ji text.As explained above, the manuscripts of the Gorin kujimyō himitsushaku fall into four groups. From this it will be noted that the Kōgyō Daishi zenshū text does not necessarily transmit the content of all the preceding manuscripts.
著者
矢部 広樹 河野 健一 森山 善文
出版者
一般社団法人日本理学療法学会連合
雑誌
理学療法学 (ISSN:02893770)
巻号頁・発行日
vol.43, no.5, pp.397-403, 2016 (Released:2016-10-20)
参考文献数
27
被引用文献数
2

【目的】心大血管術後の透析患者におけるAT 強度以下の処方心拍数を,Karvonen 法と安静時心拍数に定数を加算する方法(HRrest+α)から検討した。【方法】心大血管術後の透析患者16 名に対し心肺運動負荷試験を実施し,AT 時の心拍数(以下,HRAT)を測定した。そして各処方式の負荷定数を変化させて求めた処方心拍数とHRAT の信頼性を級内相関係数(以下,ICC)で検討した。また各定数で求めた処方心拍数がHRAT を超える割合(%over AT)も算出した。【結果】透析群においてKarvonen 法でk = 0.13,HRrest+α でα = 11 の定数で求めた処方心拍数は,HRAT とのICC がそれぞれ0.9 と0.92 であり,%over AT が36.8% と15.8% であった。【結語】α = 11 で求めるHRrest+α の処方心拍数は,心大血管術後の透析患者において,AT 強度を超えない範囲での運動強度になると考えられる。
著者
石山 陽事 白井 康之 野沢 胤美 関 要次郎 本間 伊佐子 江部 充
出版者
一般社団法人 日本生体医工学会
雑誌
医用電子と生体工学 (ISSN:00213292)
巻号頁・発行日
vol.28, no.2, pp.113-121, 1990 (Released:2011-10-14)
参考文献数
12

This study presented the available effects of Source Derivation (SD) method for detecting the focal EEG, from the model experiments which were compared the traditional monopolar derivation with SD method, and also from the clinical recording for the patients, Signal dipole and EEG noise dipole embeded in a spherical volume conducted covered with three layer shells corresponding to neural tissue, skull and scalp, were used for the model. The following conclusions were obtained. 1) It was proved by the model experiment that SD method was useful for the detection of focal signal dipole potential on cortical surface. 2) SD method was useful to detect the signal not only in the cortical surface but also in the deep cortical area, when the reference electrode angle of SD method was smaller to the active electrode (α=10°-20°), that is, the distance of electrodes on scalp surface was about 1.6-3.2cm. 3) SD method was applied to the patients with focal spikes. The localization of the focal spike was more clear than the traditional ear reference monopolar recording. S/N to back ground EEG also was improved very well. 4) Identification of the location generated of primary responses in somatosensory evoked potential (SEP) by electrical stimulation of median nerve was tried by using the SD method with intererectrode distance of 2cm, and consequently the central sulcus and cortical primary sensory area were identified from the phase-reversal of SEP on the scalp.
著者
上田 三四二
出版者
The Japanese Circulation Society
雑誌
JAPANESE CIRCULATION JOURNAL (ISSN:00471828)
巻号頁・発行日
vol.25, no.1, pp.106-119, 1961-01-15 (Released:2008-04-14)
参考文献数
44

The causal relations between various neuroses and the distribution of subclinical adhesive arachnoiditis cerebrospinalis have been extensively studied by Maekawa and his students. The neurocirculatory asthenia (N.C.A.), a type of neurosis, is frequently associated with abnormal electrocardiograms. It is also known that the stimulation of the peripheral sympathetic nerve produces electrocardiograms of "coronary insufficiency" pattern. In this paper the author tried to elucidate the possible role of the spinal sympathetic nervous system supplying the heart in the pathogenesis of N.C.A. by studying the effect of the electrical stimulation of the spinal cord in dogs on the electrocardiograms. Methods After adult dogs were laminectomized under anesthesia, a pair of concentric electrodes was inserted into the spinal cord, and the electrical stimulation was applied at 4 to 15 volts for about 5 to 15 seconds. Electrocardiograms were recorded before, during and after the electrical stimulation. Results and Discussion In 30 of 36 tested animals the electrical stimulation of the spinal cord produced electrocardiographic changes in ST and T waves. Although changes could be produced either with the upper thoracic cord or lower thoracic cord stimulation, electrocardiographic changes were more frequent in incidence and severe in degree with the former mode of the stimulation than with the latter. A still stronger effect could be produced when the two areas were stimulated simultaneously. The maximum effect was obtained at 2.5 mm depth of the insertion of the stimulating electrode; in this case the tip of the electrode was located near the lateral horn of the spinal cord. Although the electrical stimulation of the spinal cord produced an elevation of the blood pressure concomitantly with the electrocardiographic changes, the observed electrocardiographic changes were not possibly reactions secondary to the elevation of the blood pressure. Altered electrocardiograms and elevated blood pressure are probably two distinct manifestations of a single reaction process of the organism to the stimulation, i.e., the coronary vasoconstriction on the one hand, and generallized peripheral vasoconstriction on the other.
著者
神﨑 良子 髙橋 精一郎 樋口 博之
出版者
日本健康支援学会
雑誌
健康支援 (ISSN:13450174)
巻号頁・発行日
pp.20230712_1, (Released:2023-08-14)
参考文献数
25

BACKGROUND: Due to the COVID-19, it is recommended to wear a facemask. Mask-wearing may increase the physical burden during exercise. OBJECTIVE: This study aimed to compare the eff ects of a mask-wearing and ambient room temperature on heart rate( HR), autonomic nervous system activity, and rating of perceived exertion (RPE) during a bicycle exercise. METHODS: Thirty healthy university students participated in four bicycle exercise sessions, performed at the intensity of anaerobic threshold for 10 minutes. During these sessions, participants were subjected to two temperatures, 20℃ and 24℃ , and were either, while wearing a mask or not. We measured the electrocardiogram( ECG) and RPE during exercise. HR and rate of change in autonomic nervous system activity were evaluated by the ECG. RESULTS: We observed signifi cant changes in HR( p < 0.001) and RPE( p = 0.0026) between diff erent room temperatures and whether or not a mask was used. RPE was signifi cantly higher during mask-wearing sessions than during no mask sessions at 24℃ . However, there were no signifi cant changes in the rate of change in autonomic nervous system activity, regardless of room temperature or mask-wearing. CONCLUSION: Our results suggest that physiological discomfort associated with mask-wearing can be reduced by decreasing the ambient room temperature.
著者
坂元 宗和
出版者
The Linguistic Society of Japan
雑誌
言語研究 (ISSN:00243914)
巻号頁・発行日
vol.1990, no.98, pp.27-45, 1990-12-25 (Released:2010-11-26)
参考文献数
34

上代日本語のe甲, O甲の来源は, 開口度の増加によるi甲>e甲, U>o甲であり, 母音音節の場合はそれぞれye, woに発展した。上代は短い期間なので, 古い用例が必ずしも古形とは言えず, 改新の先駆である場合がある。従って, i甲~e甲, u~o甲のダブレットの用例の新旧から変化を判定するのではなく, 別の音韻変化を伴う語例を利用した。たとえば, e甲の場合には, フキ甲 (吹き) とフ江 (笛) を結びつける中間形*ブイ, o甲の場合には, シヅ江 (下枝) の前項とシモ (下) に共通祖形*シムを推定すれば, 各一方は自然な音韻変化であるから開口度の増加が結論できる。さらに, ビアトゥス回避の法則がからむ語例と, 同音語を導く枕詞の例を補足し, 傍証とした。通説のa後接説の根拠となった完了の助動詞リは連体形にアリが付いて成立したものではなく, アリの異形態リが付いたものであることを, 他のビアトゥス回避の結果から推測した。従って, i甲+a>e甲, u+a>o甲ではない。