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| 1 | Physical effect of cloud seeding revealed by NOAA satellite imagery显示文摘From 0615 to 0749 UTC, 14 March 2000, a precipitation enhancement operation with AgI using an air- craft was conducted at the middle part of Shaanxi Province, China. 80 min after cloud seeding (0735 UTC), NOAA-14 satellite data showed a vivid zigzag cloud track on the satel- lite image. Its length is 301 km, and its average and maxi- mum width are 8.3 and 11 km. The cloud track is very simi- lar in shape with, but different in position and width from that of cloud seeding line. In order to determine that the cloud track is indeed caused by cloud seeding, a three-dimensional numerical model of transport and diffu- sion of seeding material is used to simulate the shape of seeding material concentration distribution, the turning points, width and length of seeding line. The simulated re- sults are compared with the features of cloud track at 0735 UTC. Every segment of the cloud track is consistent with the transport and diffusion of every segment of seeding line. The transport position, length, width and the variation trend of seeding line agree with those of cloud track. All suggest that the cloud track is the direct physical reflection of cloud seed- ing effect on the cloud top, which can respond to the trans- port and diffusion of seeding material. For this study case, the main effecting duration for every segment of seeding line is from 20 to 80 min, the time for each segment of seeding line diffusing to the maximum width is from about 50 to 70 min. This time is obtained from the appearing and disap- pearing time, width variation of the cloud track segments and simulated results. Also, the comparisons demonstrate that the numerical model of transport and diffusion can simulate the main characteristics of transport and diffusion of seeding material, and the simulating results are sound and trustworthy. | YUXing DAIJin LEIHengchi XUXiaohong FANPeng CHENZhengqi DUANChanghui WANGYong | 2005 | Chinese Science Bulletin2005，50，1： | 4 |
| 2 | Research and Applications of Semi-solid Processing显示文摘It has been more than ten years since the semi-solid processing (SSP) technique was put into commercial applications in the world. A lot of work on semi-solid metals (SSM) including their preparation, reheating and semi-solid forming has been done in China. In order to produce the high quality die-casting, a novel innovation that modifies the present machines based on the SSP technique was proposed. Semi-solid die-casting on modified casting machines can manufacture parts with more excellent quality than those produced by squeeze casting. It was found that the defects such as 'elephant foot' and 'periphery liquid metal loss' during reheating could be avoided through controlling the non-de- ndritic sthectgre of billets and optimizing the reheating process. The processing parameters and mold designs of semi-so- lid die-casting are fairly different from those of liquid die-casting. | Kui Zhang, Jun Xu, Likai Shi, Daijin Cui, Yuxin Zheng (General Research Institute for Nonferrous Metals, Beijing 100088, China Dongfeng Motor Corp., Shiyan 442001, China) | 2001 | Rare Metals2001，20，2： | 2 |
| 3 | Robust face detection using local gradient patterns and evidence accumulation显示文摘 | Bongjin Jun Daijin Kim | 2012 | Pattern Recognition2012，，9： | 2 |
| 4 | Data Classification Based on Tolerant Rough Set显示文摘 | Daijin K | 2001 | Pattern Recognition2001，34，8： | 1 |
| 5 | A Handwritten Numeral Character Classification Using Tolerant Rough Set显示文摘 | Sung-Yang Bang | 2000 | IEEE Trans on Pattern Analysis and Machine Intelligence2000，22，9： | 1 |
| 6 | Data classification based on tolerant rough set显示文摘 | Daijin Kim | 2001 | Pattern Recognition2001，34，： | 1 |
| 7 | A Unified Gradient-Based Approach for Combining ASM into AAM显示文摘 | Jaewon Sung Takeo Kanade Daijin Kim | 2007 | International Journal of Computer Vision2007，，2： | 1 |
| 8 | Adaptive active appearance model with in- cremental learning显示文摘 | Jaewon Sung Daijin Kim | 2009 | Pattern recognition letters2009，30，4： | 1 |
| 9 | Data classification based on tolerant rough set显示文摘 | Daijin Kim | 2001 | Pattern Recognition2001，34，： | 1 |
| 10 | An implementation of fuzzy logic controller on the reconfigurable FPGA systems 显示文摘 | Daijin Kim | 2000 | IEEE Transactions on Industrial Electronics2000，47，3： | 1 |
| 11 | Robust face detection using local gradient patterns and evidence accumulation显示文摘 | Jun Bongjin Kim Daijin | 2012 | Pattern Recognition2012，45，： | 1 |
| 12 | Simultaneous ges- ture segmentation and recognition based on forward spotting accu- mulative HMMs 显示文摘 | Daehwan Kim Jinyoung Song Daijin Kim | 2007 | Pattern Recognition2007，40，11： | 1 |
| 13 | An Implementation of Fuzzy Logic Controller on the Reconfigurable FPGA Systems 显示文摘 | Daijin Kim | 2000 | IEEE Transactions on Industrial Electronics2000，47，3： | 1 |
| 14 | An Implementation of Fuzzy Logic Controller on the Reconfigurable FPGA System显示文摘 | Daijin Kim | 2000 | Industrial Elec- tronics2000，47，3： | 1 |
| 15 | Nonlinear Analysis of the EEG of Schizophrenics with Optimal Embedding Dimension显示文摘 | Jeong Jaeseung Kim Daijin Chae Jeongho | 1998 | Medical Engineering Physics1998，20，： | 1 |
| 16 | Real-time facial expression recognition using STAAM and layered GDA classifier显示文摘 | Jaewon Sung Daijin Kim | 2008 | Image and Vision Computing2008，，9： | 1 |
| 17 | A Unified Gradient-Based Approach for Combining ASM into AAM显示文摘 | Jaewon Sung Takeo Kanade Daijin Kim | 2007 | Interational Journal of Computer Vision2007，75，2： | 1 |
| 18 | Data classification based on tolerant rough set 显示文摘 | Kim Daijin | 2001 | Pattern Recognition2001，34，8： | 1 |
| 19 | Data classification based on tolerant rough set 显示文摘 | DAIJIN K | 2001 | Pattern Recognition2001，34，8： | 1 |
| 20 | Face membership au- thentication using SVM classification tree generated by membership- based LLE data partition显示文摘 | Pang Shaoning Kim Daijin Bang Sungyang | 2005 | IEEE Transactions on Neural Networks2005，16，2： | 1 |
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