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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A new, remarkably preserved, enantiornithine bird from the Upper Cretaceous Qiupa Formation of Henan (central China) and convergent evolution between enantiornithines and modern birds 期刊论文 GEOLOGICAL MAGAZINE, 2021, 卷号: 158, 期号: 11, 页码: 2087-2094 作者:  Xu, Li;  Buffetaut, Eric;  O'Connor, Jingmai;  Zhang, Xingliao;  Jia, Songhai 收藏  |  浏览/下载：51/0  |  提交时间：2022/01/24 Aves  Enantiornithes  cranial evolution  convergence  Late Cretaceous  China   Convergent evolution in planktic graptolites: independent origin of the dicranograptid morphology in the Hirnantian (latest Ordovician) 期刊论文 ALCHERINGA, 2021, 卷号: 45, 期号: 4, 页码: 395-400 作者:  Muir, Lucy A.;  Zhang, Yuandong（张元动）;  Botting, Joseph P.;  Ma, Xuan（马譞） 收藏  |  浏览/下载：26/0  |  提交时间：2022/02/16 Graptolithina  convergence  evolution   Comparative genomics provides insights into the aquatic adaptations of mammals 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2021, 卷号: 118, 期号: 37, 页码: 9 作者:  Yuan, Yuan;  Zhang, Yaolei;  Zhang, Peijun;  Liu, Chang;  Wang, Jiahao 收藏  |  浏览/下载：81/0  |  提交时间：2021/11/16 marine mammals  comparative genomics  aquatic adaptation   Re-assessment of the Late Jurassic eusauropod dinosaur Hudiesaurus sinojapanorum Dong, 1997, from the Turpan Basin, China, and the evolution of hyper-robust antebrachia in sauropods 期刊论文 JOURNAL OF VERTEBRATE PALEONTOLOGY, 2021, 页码: 31 作者:  Upchurch, Paul;  Mannion, Philip D.;  Xu, Xing;  Barrett, Paul M. 收藏  |  浏览/下载：18/0  |  提交时间：2022/01/24 Intracontinental extension and geodynamic evolution of the Paleoproterozoic Jiao-Liao-Ji belt, North China craton: Insights from coeval A-type granitic and mafic magmatism in eastern Liaoning Province 期刊论文 GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021, 卷号: 133, 期号: 7-8, 页码: 1765-1792 作者:  Liu, Jian-Hui;  Wang, Xiang-Jian;  Chen, Hui 收藏  |  浏览/下载：21/0  |  提交时间：2021/08/17 Exploring ancestral phenotypes and evolutionary development of the mammalian middle ear based on Early Cretaceous Jehol mammals 期刊论文 NATIONAL SCIENCE REVIEW, 2021, 卷号: 8, 期号: 5, 页码: 10 作者:  Mao, Fangyuan;  Liu, Cunyu;  Chase, Morgan Hill;  Smith, Andrew K.;  Meng, Jin 收藏  |  浏览/下载：21/0  |  提交时间：2021/09/17 Cretaceous  Jehol Biota  malleus-incus  ectotympanic  mammal evolution   The Genomes of Two Billfishes Provide Insights into the Evolution of Endothermy in Teleosts 期刊论文 Molecular biology and evolution, 2021, 卷号: 38, 期号: 6, 页码: 2413-2427 作者:  Baosheng Wu;  Chenguang Feng;  Chenglong Zhu;  Wenjie Xu;  Yuan Yuan 收藏  |  浏览/下载：58/0  |  提交时间：2021/06/11 pkmb  convergence  endothermy  sailfish  swordfish   Fossoriality and evolutionary development in two Cretaceous mammaliamorphs 期刊论文 NATURE, 2021, 页码: 21 作者:  Mao, Fangyuan;  Zhang, Chi;  Liu, Cunyu;  Meng, Jin 收藏  |  浏览/下载：10/0  |  提交时间：2021/09/17 Using Event-Based Method to Estimate Cybersecurity Equilibrium 期刊论文 IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 2, 页码: 455-467 作者:  Zhaofeng Liu;  Ren Zheng;  Wenlian Lu;  Shouhuai Xu 收藏  |  浏览/下载：25/0  |  提交时间：2021/04/09 Cybersecurity dynamics  cybersecurity equilibrium  event-based method  global state estimation  preventive and reactive cyber defense dynamics