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• OAI收割 [20]

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• 期刊论文 [16]
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浏览/检索结果: 共20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 Multi-scale deformable transformer for multi-contrast knee MRI super-resolution 期刊论文  OAI收割 BIOMEDICAL SIGNAL PROCESSING AND CONTROL, 2023, 卷号: 79, 页码: 11 作者:     |  收藏  |  浏览/下载：57/0  |  提交时间：2022/11/14 Magnetic resonance imaging  Multi-contrast reconstruction  Super-resolution  Transformer  Convolutional neural network   Performance Analysis and Verification of 14-MeV Fast Neutron Radiography 期刊论文  OAI收割 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2022, 卷号: 69 作者:  Li, Yanan;  Zhang, Zaodi;  Chen, Size;  Li, Taosheng;  Guo, Haomin   |  收藏  |  浏览/下载：62/0  |  提交时间：2022/12/23 Contrast sensitivity  fast-neutron radiography (FNR)  resolution   3D digital anatomic angioarchitecture of the mouse brain using synchrotron-radiation-based propagation phase-contrast imaging 期刊论文  OAI收割 JOURNAL OF SYNCHROTRON RADIATION, 2019, 卷号: 26, 页码: 1742-1750 作者:  Shi, Shupeng;  Zhang, Haoran;  Yin, Xianzhen;  Wang, Zhuolu;  Tang, Bin   |  收藏  |  浏览/下载：47/0  |  提交时间：2020/07/01 high resolution  mouse brain  angioarchitecture  propagation phase-contrast imaging   Direct Determination of Atomic Structure and Magnetic Coupling of Magnetite Twin Boundaries 期刊论文  OAI收割 ACS NANO, 2018, 卷号: 12, 期号: 3, 页码: 2662-2668 作者:  Chen, CL;  Li, HP;  Seki, T;  Yin, DL;  Sanchez-Santolino, G   |  收藏  |  浏览/下载：35/0  |  提交时间：2018/06/05 Transmission Electron-microscopy  Differential Phase-contrast  Perovskite Manganite Films  Total-energy Calculations  Wave Basis-set  Resolution  Field  Anisotropy  Defects   Visualization of mouse spinal cord intramedullary arteries using phase- and attenuation-contrast tomographic imaging 期刊论文  OAI收割 JOURNAL OF SYNCHROTRON RADIATION, 2016, 卷号: 23, 页码: 966-974 作者:  Cao, Yong;  Yin, Xianzhen;  Zhang, Jiwen;  Wu, Tianding;  Li, Dongzhe   |  收藏  |  浏览/下载：44/0  |  提交时间：2019/01/08 intramedullary arteries  phase-contrast imaging  attenuation-contrast imaging  high resolution   X-ray propagation-based equally sloped tomography for mouse brain 期刊论文  OAI收割 JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY, 2016, 卷号: 24, 期号: 1, 页码: 79—86 作者:  Ren, YQ;  Wang, YD 收藏  |  浏览/下载：50/0  |  提交时间：2016/09/12 PHASE-CONTRAST TOMOGRAPHY  HIGH-RESOLUTION  MICROTOMOGRAPHY  IMAGE  MRI  CT   Simulation analysis and experimental verification of fast neutron radiography 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2015, 卷号: 64, 期号: 19, 页码: 198702 作者:  Lu, CB;  Xu, P;  Bao, J;  Wang, ZH;  Zhang, K 收藏  |  浏览/下载：35/0  |  提交时间：2016/04/18 fast neutron radiography  spatial resolution  contrast  Monte Carlo simulation   Contrast transfer function in grating-based x-ray phase-contrast imaging 期刊论文  OAI收割 nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment, 2014, 卷号: 747, 页码: 13-18 作者:  Huang, Jianheng;  Du, Yang;  Lin, Danying;  Liu, Xin;  Niu, Hanben 收藏  |  浏览/下载：42/0  |  提交时间：2015/03/26 x-Ray phase contrast imaging  Grating interferometry  Contrast transfer function  Resolution   Contact dynamics of tapping mode atomic force microscopy 期刊论文  OAI收割 JOURNAL OF SOUND AND VIBRATION, 2012, 卷号: 331, 期号: 23, 页码: 5141-5152 作者:  Zhang Y(张吟);  Zhao HS(赵海盛);  Zhuo LJ(卓立军);  Zhang, Y 收藏  |  浏览/下载：25/0  |  提交时间：2013/01/18 Tip-Sample Interaction  Frequency-Shifts  Higher-Harmonics  Spectroscopy  Modulation  Resolution  Oscillator  Friction  Contrast  Behavior   Immersed nanospheres super-lithography for the fabrication of sub-70nm nanoholes with period below 700nm (EI CONFERENCE) 会议论文  OAI收割 2012 12th IEEE International Conference on Nanotechnology, NANO 2012, August 20, 2012 - August 23, 2012, Birmingham, United kingdom 作者:  Li S.;  Du J.;  Shi L. 收藏  |  浏览/下载：147/0  |  提交时间：2013/03/25 A maskless nano-lithography method by using polystyrene spheres (PSs) self-assembled on silver slab (NSSL) was proposed in [optics express  Vol. 16  No. 19 (2008) 14397]. Following that  to break the limitations in resolution and PSs period of NSSL method  in this paper  we present PSs immersed super-resolution lithography (NSISL) technology by embedding the PSs into appropriate material to improve the efficiency of the surface plasmon excitation. The energy modulating mechanism and the rules of the resolution affected by silver slab were studied by calculating and analysing the energy distribution. The curve of the lithography resolution versus the silver thickness was presented. In order to verify this method  contrast analysis was carried out with NSSL. The results show that the lithography resolution is improved efficiently. Taking a specific configuration with PS diameter of 600nm as an example  the resolution was improved to 54nm from 190nm with Ag thickness of 25nm. Based on the calculation results  we carried out the experiments. Nano holes with dimension of 75nm and period of 600nm were obtained. 2012 IEEE.