机构

• 地理科学与资源研究所 [6]
• 长春光学精密机械与物... [2]
• 大连化学物理研究所 [2]
• 金属研究所 [1]
• 化学研究所 [1]
• 过程工程研究所 [1]
• 更多

采集方式

• OAI收割 [14]

内容类型

• 期刊论文 [8]
• SCI/SSCI论文 [4]
• 会议论文 [2]

发表日期

• 2023 [2]
• 2018 [1]
• 2016 [1]
• 2014 [1]
• 2011 [1]
• 2010 [3]
• 更多

学科主题

• 光学材料;晶体 [1]

筛选

浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Measurements and estimation of flow velocity in mobile bed rills 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH, 2023, 卷号: 38, 期号: 1, 页码: 97-104 作者:  Ban, Yunyun   |  收藏  |  浏览/下载：47/0  |  提交时间：2022/12/30 Flow velocity  Flow rate  Slope gradient  Model fitting  Slope morphology   Measurements and estimation of flow velocity in mobile bed rills 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH, 2023, 卷号: 38, 期号: 1, 页码: 97-104 作者:  Ban, Yunyun   |  收藏  |  浏览/下载：22/0  |  提交时间：2022/12/30 Flow velocity  Flow rate  Slope gradient  Model fitting  Slope morphology   Nature-Inspired 2D-Mosaic 3D-Gradient Mesoporous Framework: Bimetal Oxide Dual-Composite Strategy toward Ultrastable and High-Capacity Lithium Storage 期刊论文  OAI收割 ACS NANO, 2018, 卷号: 12, 期号: 2, 页码: 2035-2047 作者:  Yu, Jia;  Wang, Yanlei;  Mou, Lihui;  Fang, Daliang;  Chen, Shimou   |  收藏  |  浏览/下载：40/0  |  提交时间：2018/06/11 Bimetal Oxide Dual-composite Strategy  Zn1-xcoxo/znco2o4  2d-mosaic Hybrid Nanosheet  3d Concentration-gradient Framework  Morphology And Structure Evolution  Lithium-ion Battery   Controls of channel morphology and sediment concentration on flow resistance in a large sand-bed river: A case study of the lower Yellow River SCI/SSCI论文  OAI收割 2016 作者:  Ma Y. X.;  Huang, H. Q.   |  收藏  |  浏览/下载：30/0  |  提交时间：2017/11/09 Flow resistance  Roughness  Channel morphology  Suspended sediment  concentration (SSC)  Remote sensing  The lower Yellow River  synthetic-aperture radar  high-gradient streams  suspended sediment  mountain rivers  alluvial channels  yangtze-river  steep slopes  upper-regime  plane bed  discharge   Variation of biomass and morphology of the cushion plant Androsace tapete along an elevational gradient in the Tibetan Plateau SCI/SSCI论文  OAI收割 2014 He Y. T.; Kueffer C.; Shi P. L.; Zhang X. Z.; Du M. Y.; Yan W.; Sun W. 收藏  |  浏览/下载：32/0  |  提交时间：2014/12/24 climate change  cushion plant  elevational gradient  plant morphology  Tibetan Plateau  spatial genetic-structure  azorella-compacta  climate-change  altitudinal distribution  positive associations  seedling growth  invasive trees  size structure  central chile  high andes   MGRG-morphological gradient based 3D region growing algorithm for airway tree segmentation in image guided intervention therapy (EI CONFERENCE) 会议论文  OAI收割 2nd International Symposium on Bioelectronics and Bioinformatics, ISBB 2011, November 3, 2011 - November 5, 2011, Suzhou, China 作者:  Zhang T.;  Gao X. 收藏  |  浏览/下载：47/0  |  提交时间：2013/03/25 Accurate surgical planning and guidance plays an important role in successful implementation of image guided intervention. In interventional lung cancer diagnosis and treatments  precise segmentation of airway trees from lung CT images provides crucial visualization for preoperative planning and intraoperative guidance to avoid major trachea injury. While 3D region growing can segment main the parts of an airway tree (trachea  left and right main bronchus  as well as bronchi)  the method fails at bronchiole segmentation and is not robust. Mathematical morphology is an anatomical detective. In this paper  we propose a morphological gradient based region growing (MGRG) algorithm to overcome the intensity inhomogeneity  and improve the robustness of 3D region growing on extraction of bronchioles. The MGRG algorithm is validated using lung CT images  and results show that it is able to segment bronchioles  and outperforms the traditional region growing method on airway tree segmentation. 2011 IEEE.   Morphology transition of asymmetric flat sheet and thickness-gradient membranes by wet phase-inversion process 期刊论文  OAI收割 desalination, 2010, 卷号: 253, 期号: 1-3, 页码: 1-8 作者:  Ren, Jizhong;  Zhou, Jingqian;  Deng, Maicun 收藏  |  浏览/下载：29/0  |  提交时间：2015/11/12 Morphology transition  Flat sheet membrane  Thickness-gradient membrane  Critical structure-transition thickness   A study of automation recognition of bridge in SAR image (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者:  Zhang L.-P. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 According to river and bridge features in SAR (Synthetic Aperture Radar  SAR) image as well as the position relationship between bridge and river  the automatic recognition method of bridge is presented. First  the gradient of an image is calculated by gradient operator in order to get the gradient image  and river region is segmented by Fisher criterion. Then  a doubtful bridge region is extracted by morphology method  and segmented by Fisher criterion. Finally  the bridge is recognized according to the features. Experimental results show that this method can automatically and rapidly recognize bridge. 2010 IEEE.   Restoration of an incised mountain stream using artificial step-pool system SCI/SSCI论文  OAI收割 2010 作者:  Zhang K. 收藏  |  浏览/下载：23/0  |  提交时间：2012/06/08 Artificial step-pool system  benthic invertebrates  fluvial morphology  incised mountain stream  restoration  high-gradient streams  flow resistance  geomorphic significance  bed  morphology  channels  velocity  rivers  rehabilitation  displacement  communities   Solvothermal Synthesis and Photoreactivity of Anatase TiO(2) Nanosheets with Dominant {001} Facets 期刊论文  OAI收割 Journal of the American Chemical Society, 2009, 卷号: 131, 期号: 11, 页码: 4078-4083 H. G. Yang; G. Liu; S. Z. Qiao; C. H. Sun; Y. G. Jin; S. C. Smith; J. Zou; H. M. Cheng; G. Q. Lu 收藏  |  浏览/下载：52/0  |  提交时间：2012/04/13 titanium-dioxide  shape control  surface  nanocrystals  semiconductor  nanoparticles  morphology  gradient  energy  oxygen