找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Development of the Cetacean Nasal Skull; M. Klima Book 1999 The Editor(s) (if applicable) and The Author(s), under exclusive license to Sp

[復(fù)制鏈接]
查看: 26783|回復(fù): 47
樓主
發(fā)表于 2025-3-21 17:06:22 | 只看該作者 |倒序?yàn)g覽 |閱讀模式
書目名稱Development of the Cetacean Nasal Skull
編輯M. Klima
視頻videohttp://file.papertrans.cn/271/270029/270029.mp4
叢書名稱Advances in Anatomy, Embryology and Cell Biology
圖書封面Titlebook: Development of the Cetacean Nasal Skull;  M. Klima Book 1999 The Editor(s) (if applicable) and The Author(s), under exclusive license to Sp
描述Morphogeny of the nasal skull was investigated in 92 embryos of 13 species of Cetacea. Compared to the original nasal capsule of land mammals, the nasal structures of Cetacea show many weighty transformations. As a result, the nostrils are translocated from the tip of the snout to the vertex of the head. Several structures of the embryonic nasal skull remain preserved even in adult cetaceans. The translocation of the nostrils to the highest point of the surfacing body is among the most perfect adaptations of cetaceans to the aquatic life habits. The morphogeny of the nasal skull suggests that all cetaceans are of common origin and form a single monophyletic order. The hitherto usual division of this order into two suborders, Mysticeti and Odontoceti, appears to be unsubstantiated. Rather, at least three closely related superfamilies should be distinguished within the order Cetacea, viz., Balaenopteroidea, Physeteroidea, and Delphinoidea. The results are in a
出版日期Book 1999
關(guān)鍵詞aquatic mammals; development; mysticeti; odonoceti; wahle
版次1
doihttps://doi.org/10.1007/978-3-642-58612-5
isbn_softcover978-3-540-64996-0
isbn_ebook978-3-642-58612-5Series ISSN 0301-5556 Series E-ISSN 2192-7065
issn_series 0301-5556
copyrightThe Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE
The information of publication is updating

書目名稱Development of the Cetacean Nasal Skull影響因子(影響力)




書目名稱Development of the Cetacean Nasal Skull影響因子(影響力)學(xué)科排名




書目名稱Development of the Cetacean Nasal Skull網(wǎng)絡(luò)公開度




書目名稱Development of the Cetacean Nasal Skull網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Development of the Cetacean Nasal Skull被引頻次




書目名稱Development of the Cetacean Nasal Skull被引頻次學(xué)科排名




書目名稱Development of the Cetacean Nasal Skull年度引用




書目名稱Development of the Cetacean Nasal Skull年度引用學(xué)科排名




書目名稱Development of the Cetacean Nasal Skull讀者反饋




書目名稱Development of the Cetacean Nasal Skull讀者反饋學(xué)科排名




單選投票, 共有 1 人參與投票
 

1票 100.00%

Perfect with Aesthetics

 

0票 0.00%

Better Implies Difficulty

 

0票 0.00%

Good and Satisfactory

 

0票 0.00%

Adverse Performance

 

0票 0.00%

Disdainful Garbage

您所在的用戶組沒有投票權(quán)限
沙發(fā)
發(fā)表于 2025-3-21 23:03:45 | 只看該作者
板凳
發(fā)表于 2025-3-22 00:56:37 | 只看該作者
地板
發(fā)表于 2025-3-22 05:30:19 | 只看該作者
5#
發(fā)表于 2025-3-22 10:52:30 | 只看該作者
6#
發(fā)表于 2025-3-22 16:56:27 | 只看該作者
https://doi.org/10.1007/978-3-7091-5043-6retation of the individual structures of the heavily transformed cetacean nasal skull. Examinations made at individual stages, however exact, for the most part do not permit the recognition of natural connections and often lead to pure speculation. Thus, it is no surprise that even the earliest know
7#
發(fā)表于 2025-3-22 18:37:14 | 只看該作者
Das Brikettieren der Braunkohletissue either ossifies to form independent skull bones, or it becomes integrated into the bony tissue of the dermal bones, or it is dissolved and resorbed. These processes are readily understood if one realizes that most of the cartilaginous anlagen play only a transitory part during embryonic devel
8#
發(fā)表于 2025-3-22 23:50:13 | 只看該作者
9#
發(fā)表于 2025-3-23 03:35:15 | 只看該作者
Grundzüge der Botanik für Pharmazeutenand mammals. These changes include (1) the loss of the sense of smell, (2) translocation of the nostrils from the tip of the rostrum to the vertex of the head, and (3) elongation of the anterior head to form a rostrum protruding far towards anterior. The morphogenetic processes taking place during e
10#
發(fā)表于 2025-3-23 07:44:47 | 只看該作者
Development of the Cetacean Nasal Skull978-3-642-58612-5Series ISSN 0301-5556 Series E-ISSN 2192-7065
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2026-1-23 15:01
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
宾川县| 兴国县| 镇平县| 安塞县| 昭平县| 千阳县| 汕头市| 麻阳| 新竹县| 清水河县| 巴里| 页游| 深泽县| 仙游县| 泰宁县| 康定县| 砚山县| 长垣县| 循化| 屏南县| 广丰县| 莲花县| 浮山县| 永顺县| 绩溪县| 晋中市| 大名县| 铜陵市| 紫云| 惠东县| 大城县| 开鲁县| 马公市| 左权县| 韶关市| 沁水县| 兴义市| 天门市| 九台市| 连山| 彭泽县|