中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共8条,第1-8条 帮助

条数/页: 排序方式:
Mesoproterozoic Molar Tooth Structure Related to Increased Marine Oxygenation 期刊论文  OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2023, 卷号: 128, 期号: 1, 页码: 18
作者:  
Tang, Dongjie;  Fang, Hao;  Shi, Xiaoying;  Liang, Liyuan;  Zhou, Limin
  |  收藏  |  浏览/下载:21/0  |  提交时间:2023/03/30
Intra-individual metameric variation expressed at the enamel-dentine junction of lower post-canine dentition of South African fossil hominins and modern humans 期刊论文  OAI收割
AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, 2017, 卷号: 163, 期号: 4, 页码: 806-815
作者:  
Pan, Lei;  Thackeray, John Francis;  Dumoncel, Jean;  Zanolli, Clement;  Oettle, Anna
  |  收藏  |  浏览/下载:29/0  |  提交时间:2018/03/22
MARS: A protein family involved in the formation of vertical skeletal elements 期刊论文  OAI收割
JOURNAL OF STRUCTURAL BIOLOGY, 2017, 卷号: 198, 期号: 2, 页码: 92-102
作者:  
Abehsera, Shai;  Peles, Shani;  Tynyakov, Jenny;  Bentov, Shmuel;  Aflalo, Eliahu D.
  |  收藏  |  浏览/下载:38/0  |  提交时间:2017/07/10
Giant panda's tooth enamel: Structure, mechanical behavior and toughening mechanisms under indentation 期刊论文  OAI收割
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2016, 卷号: 64, 页码: 125-138
Weng, ZY; Liu, ZQ; Ritchie, RO; Jiao, D; Li, DS; Wu, HL; Deng, LH; Zhang, ZF
收藏  |  浏览/下载:265/0  |  提交时间:2016/12/28
Large Conformational Changes of Insertion 3 in Human Glycyl-tRNA Synthetase (hGlyRS) during Catalysis 期刊论文  OAI收割
JOURNAL OF BIOLOGICAL CHEMISTRY, 2016, 卷号: 291, 期号: 11, 页码: 5740-5752
作者:  
Deng, Xiangyu;  Qin, Xiangjing;  Chen, Lei;  Jia, Qian;  Zhang, Yonghui
收藏  |  浏览/下载:125/0  |  提交时间:2016/12/26
Hierarchical structure and biomineralization in cricket teeth 期刊论文  OAI收割
Chinese Physics C, 2013, 期号: 2, 页码: 96-101
作者:  
Xing XQ(邢雪青);  Gong Y(宫宇);  Cai Q(蔡泉);  Mo G(默广);  Du R(杜蓉)
收藏  |  浏览/下载:24/0  |  提交时间:2015/12/25
Evaluation of Phase, Microstructure and Composition of Human Dentine After Er,Cr:YSGG Laser Irradiation 期刊论文  OAI收割
Journal of Nanoscience and Nanotechnology, 2011, 卷号: 11, 期号: 3, 页码: 2421-2426
S. Lin; D. M. Pan; Q. Lin; S. G. Yin; D. G. Chen; Q. H. Liu; L. L. Yu; Z. Lin
收藏  |  浏览/下载:53/0  |  提交时间:2012/06/06
Study on the fabrication of blazed grating with sub-micrometer space on aluminum film (EI CONFERENCE) 会议论文  OAI收割
12th International Manufacturing Conference in China, IMCC2006, September 21, 2006 - September 23, 2006, Xi'an, China
Lun S.; Hao D.; Qi X.
收藏  |  浏览/下载:14/0  |  提交时间:2013/03/25
The saw tooth grooves of blazed grating ruled by ruling engine are formed by diamond tool which presses on the aluminum film evaporated on the substrate of optical glass or metal. The real shape of ruled saw tooth groove is different from that of the ideal groove and the ruling process indicates that there are the zero order planes  similar to the flat tops  on the grating grooves. The results of Fourier analysis for the real ruled grating featuring the zero order plane structure shows that the flat top width is an important factor for grating efficiency. Additionally  bigger pressure value loaded on the diamond tool and bigger lateral pressure value on the aluminum film will be benefit to the improvement of grating diffraction efficiency. Based on the grating interferometer  the high precision positioning control system of ruling engine guarantees the accuracy of the grooves space. High density blazed grating whose space is 0.83p.m is manufactured and its' grooves spaces are very equidistant and uniform under the view field of AFM. And the infrared blazed grating  whose diffraction efficiency in the first order is up to 97 percent  is ruled successfully also.