文献一覧: 黒田 (著者) - Ceek.jp Altmetrics

1 0 0 0 OA ムクドリ幼鳥の換羽

著者: 黒田長久
出版者: Yamashina Institute for Ornitology
雑誌: 山階鳥類研究所研究報告 (ISSN:00440183)
巻号頁・発行日: vol.3, no.4, pp.260-273, 1963-06-30 (Released:2008-11-10)
参考文献数: 5
被引用文献数: 1 1

1. The molting to adult plumage of three hand raised young Gray Starlings Sturnus cineraceus was observed.2. The plumage of the young is first grayish and turns brownish or even rustic before molting begins, which is about 40 day after hatching and about 20 days after leaving the nest.3. The wing quills of both sides are usually shed at the same time.4. The primaries molt from innermost (I) to outer ones, and the last one (IX) was shed 84 days after the first primary (in bird A). Possibly normal molting intervals were: more or less a week for I-II, III-IV, IV-V, V-VI, (VI-VII on one side) and about two weeks for II-III and (VI-VII on one side), VII-VIII and VIII-IX.5. The maximum body weights (measured in the evening) markedly increased before the molting of primaries, but minimum body weights (measured in the early morning) were rather constant. Thus the increased body weights have possibly been used for growing new quills (see Fig. 2).6. In the female observed which was rather ill-nourished, remolting of the primaries began in the regular sequence (with an overlap of the first and second molting). The intervals from the first molting of I primary to its second molting were 52 (left) and 54 (right) days.7. primaries was unsheathed after about a week of shedding and was completely grown in about 20 days. The rates of growth of unsheathed feathers were average 0.2mm per hour and 4-5mm per day.8. The primary coverts molted 2-8 days after the primaries with which they are growing together.9. The bustard wing molted during the later part of the molting period of the primaries.10. The molting of secondaries occurred 35-40 days after the shedding of I-primary and during the molting of V, VI primaries. Molting proceeds slowly from inner to outer secondaries, with the intervals of about 20 days (though within 10 days between III-IV) in an observed case, and two months from the molting of I-secondary to V-secondary.11. The tertiaries were shed after the molting of I-secondary, in a sequence of II-III-I, the interval having been 21 days for II-III and 10 days for III-I.12. The greater wing-coverts molted at the same time and irregularly, with no relation with the secondaries.13. The tail molt was commenced by the 4 central feathers and proceeded to outer ones.14. The main molting of body plumage began about 70 days after hatching and 30 days after the shedding of I-primary, first on the flanks and lower back. The molting of the crown to fore-neck and upper scapulars delayed most. The body molting was completed at about 120 days after hatching, but the last primary and secondary were completed at 130 and 140-150 days after hatching.15. No marked difference was noticed in the speed of molting by early (early July) and later (early August) young birds in captivity.

2022-02-12 09:22:51
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1 0 0 0 OA 多面体結晶成長形の安定性について(<特集>結晶のモルフォロジー)

著者: 黒田登志雄入沢寿美大川章哉
出版者: 日本結晶成長学会
雑誌: 日本結晶成長学会誌 (ISSN:03856275)
巻号頁・発行日: vol.6, no.3-4, pp.44-50, 1979-12-25 (Released:2017-05-31)

When a polyhedral crystal grows from solution in a stable way, the supersaturation is not uniform over its interface (Berg effect). The rate of stable growth of a cubic crystal is determined by numerical calculations, by taking account of three dimensional diffusion field surrounding it and growth kinetics on the interface. It depends on the supersaturation σ_∞ at infinity as well as the crystal size L. Then, the shape stability is discussed. It is shown that a catastrophe occurs first at the center of the face, and the curve of stability limit, σ_∞ versus L, is obtained.

2022-02-11 10:57:00
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1 0 0 0 OA 実地応用写真之栞

著者: 青木善七, 黒田尚寛抄訳
出版者: 浅沼商会
巻号頁・発行日: 1897

2022-02-10 21:27:26
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1 0 0 0 OA 「天孫本紀」の物部連系譜に関する復元的考察 (I)

著者: 黒田達也
出版者: 大阪府立大学工業高等専門学校
雑誌: 大阪府立大学工業高等専門学校研究紀要 (ISSN:21862826)
巻号頁・発行日: vol.48, pp.1-14, 2014-12-17

2022-02-09 10:52:48
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1 0 0 0 487. 地域への退院報告書の作成

著者: 鶯春夫楠裕英黒田景子土井弘臣東田武志
出版者: 公益社団法人日本理学療法士協会
雑誌: 理学療法学Supplement (ISSN:02893770)
巻号頁・発行日: vol.1996, 1996

2022-02-05 18:15:04
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1 0 0 0 前川明久著『日本古代氏族と王権の研究』

著者: 黒田達也
出版者: 公益財団法人史学会
雑誌: 史学雑誌 (ISSN:00182478)
巻号頁・発行日: vol.97, no.2, pp.228-235, 1988

2022-02-04 19:23:33
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1 0 0 0 東アジア歴史戦争に参戦せよ (総力特集韓流はウソだらけ)

著者: 黒田勝弘
出版者: ワック
雑誌: 歴史通
巻号頁・発行日: no.15, pp.80-91, 2011-11

2022-02-03 00:42:31
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https://ci.nii.ac.jp/naid/40019027559

1 0 0 0 OA メニエール病様の経過を呈した特発性低髄液圧症候群

著者: 松村道哉千田英二柏村正明黒田努大渡隆一郎福田諭
出版者: 一般社団法人日本聴覚医学会
雑誌: AUDIOLOGY JAPAN (ISSN:03038106)
巻号頁・発行日: vol.44, no.5, pp.517-518, 2001-09-30 (Released:2010-04-30)

2022-02-02 17:35:06
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1 0 0 0 話し言葉をもたないある自閉症児のコミュニケーション活動の発達と障害の研究 : 5年間の追跡研究

著者: 黒田吉孝
出版者: 一般社団法人日本特殊教育学会
雑誌: 特殊教育学研究 (ISSN:03873374)
巻号頁・発行日: vol.25, no.2, pp.61-67, 1987
被引用文献数: 2

自閉症の言語未獲得に対してその発達と障害によりいくつかのタイプに分類されることが指摘されている。本研究では言語未獲得の中でも自閉性障害が重篤で、伝達意図が発達しないタイプに属する事例(小学6年、女児)を対象にし、コミュニケーション活動に視点をあて、その特徴を明らかにするなかで言語獲得の困難性を検討した。コミュニケーション活動は、語の実用論的立場と場面毎の状態を分析する条件分析の立場から検討した。コミュニケーション活動はいくつかの機能カテゴリィにしたがって検討した。本児の場合、「道具的機能」は比較的容易に獲得されたが、他の機能は5年間の指導をとおしても獲得されず、コミュニケーション機能獲得の偏りがみられた。また、コミュニケーション手段としての身振り・指さしなどの自発的表現も獲得が困難であり、象徴機能とコミュニケーション機能との関係を検討する必要があると思われる。