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| 1 | Effect of Pouring Process on the Microstructures of Semi-Solid AlSi_7Mg Alloy显示文摘The effect of different pouring temperatures and different pouring heights, the distance between the mouth of the pouring ladle and the top of the mold, on the microstructure of AlSi7Mg alloy have been researched in the paper. When the pouring temperature is close to the liquidus temperature, the primary α-Al in the billets of AlSi7Mg alloy solidified into spherical and nodular fine grains distributed homogeneously. The optimum pouring temperature for semi-solid AlSi7Mg billet with spherical or nodular primary α-Al is 615℃. At the same pouring temperature, the higher the pouring ladle, the more easily the spherical and nodular primary α-Al obtained in the semi-solid AlSi7Mg billet. When the pouring temperature is close to the liquidus temperature and the pouring ladle is relatively high, it is the great cooling rate, the flow of the molten alloy caused by pouring and the large simultaneous solidification region induced by the near liquidus temperature, that promote the formation of spherical or nodular primary α-Al. | Weimin MAO, Chenglin CUT, Aimin ZHAO, Jilian YANG and Xueyou ZHONG Foundry Institute, University of Science and Technology Beijing, Beijing 100083, China | 2001 | Journal of Materials Science & Technology2001,17,6: | 17 |
| 2 | Robust Image Hashing via Random Gabor Filtering and DWT显示文摘Image hashing is a useful multimedia technology for many applications,such as image authentication,image retrieval,image copy detection and image forensics.In this paper,we propose a robust image hashing based on random Gabor filtering and discrete wavelet transform(DWT).Specifically,robust and secure image features are first extracted from the normalized image by Gabor filtering and a chaotic map called Skew tent map,and then are compressed via a single-level 2-D DWT.Image hash is finally obtained by concatenating DWT coefficients in the LL sub-band.Many experiments with open image datasets are carried out and the results illustrate that our hashing is robust,discriminative and secure.Receiver operating characteristic(ROC)curve comparisons show that our hashing is better than some popular image hashing algorithms in classification performance between robustness and discrimination. | Zhenjun Tang Man Ling Heng Yao Zhenxing Qian Xianquan Zhang Jilian Zhang Shijie Xu | 2018 | Computers, Materials & Continua2018,,5: | 2 |
| 3 | Solar module using dye-sensitized solar cells with a polymer electrolyte 显示文摘 | Jilian Nei de Freitas Claudia Longo | 2008 | Solar Energy Materials & Solar Cells2008,92,: | 1 |
| 4 | Solar module u sing dye-sensitized solar cells with a polymer electrolyte显示文摘 | Jilian Nei de Freitas Claudia Longo | 2008 | Solar Energy Mater Solar Cells2008,92,: | 1 |
| 5 | Thermoelectrically Cooled Si PIN Detector for X-ray Fluorescence Spectrometer显示文摘X-ray fluorescence spectrometer has already become an instrument used widely in analysis for multi-elements because of outstanding properties of many practical applications, non-destructive testing, easy operation, speed-iness, low price and so on.The traditional high resolution X-ray detector was a liquid nitrogen cooled Si(Li) or HPGe. A major disadvantage of cooling by LN2 is the necessity for LN2 Dewar bottle, which is an integral part of the spectrometer, | Tan Jilian, Wang Xiaobing and Lu Ziwei | 2002 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2002,,1: | 1 |
| 6 | Influence of preschool children's intelligence development survey of re- lated factors of显示文摘 | Zhao Jilian | 2006 | China maternal and child health care2006,21,: | 1 |
| 7 | 2-methoxyestradiol reduces cerebral vasospasm after 48 hours of experimental subarachnoid hemorrhage in rats显示文摘 | Junhao Yan Chunhua Chen Jilian Lei Lei Yang Ke Wang Jun Liu Changman Zhou | 2006 | Experimental Neurology2006,,2: | 1 |
| 8 | Scientific note on PCR inhibitors in the compound eyes of honey bees, apis meUifera显示文摘 | BONCRISTIANI H LI Jilian EVANS J D | 2011 | Apidologie2011,42,2: | 1 |
| 9 | Mining follow-up corre- lation patterns from time related databases 显示文摘 | Zhang Shichao Huang Zi Zhang Jilian | 2008 | Knowledge and In- formation Systems2008,14,1: | 1 |
| 10 | Diversity of Nosema associated with bumblebees ( Bombus spp.) from China显示文摘 | Jilian Li Wenfeng Chen Jie Wu Wenjun Peng Jiandong An Paul Schmid-Hempel Regula Schmid-Hempel | 2011 | International Journal for Parasitology2011,,1: | 1 |
| 11 | Interleukin-2 and Inflammation Induce Distinct Transcriptional Programs that Promote the Differentiation of Effector Cytolytic T Cells显示文摘 | Matthew E. Pipkin Jilian A. Sacks Fernando Cruz-Guilloty Mathias G. Lichtenheld Michael J. Bevan Anjana Rao | 2010 | Immunity2010,,1: | 1 |
| 12 | Recent progress in studies of the South China Sea circulation 显示文摘 | Liu Q Kaneko A Jilian S | 2008 | Journal of oceanography2008,64,5: | 1 |
| 13 | Overview of the South China Sea circulation and its influence on the coastal physical oceanography outside the Pearl Ri'er Estuary 显示文摘 | Jilian S | 2004 | Continental Shelf Research2004,24,16: | 1 |
| 14 | Anticyclonic rings from the Kuroshio in the South China Sea 显示文摘 | Li L Nowlin W D Jilian S | 1998 | Deep-Sea Research Part I1998,45,9: | 1 |
| 15 | Mutation of the TGD1 chloroplast envelope protein affects phos- phatidate metabolism in Arabidopsis显示文摘 | XU Changcheng FAN Jilian Froehlich J E | 2005 | Plant Cell2005,17,11: | 1 |
| 16 | Semi-parametric optimization for missing data imputation显示文摘 | Yongsong Qin Shichao Zhang Xiaofeng Zhu Jilian Zhang Chengqi Zhang | 2007 | Applied Intelligence2007,,1: | 1 |
| 17 | Scientific note on PCR inhibitors in the compound eyes of honey bees, apis mellifera显示文摘 | BONCRISTIANI H LI Jilian EVANS J D | 2011 | Apidologie2011,42,2: | 1 |
| 18 | Application of numerical models in marine pollution research in China显示文摘 | Su Jilian Dong Lixian | 1999 | Marine Pollution Bulletin1999,39,2: | 1 |
| 19 | EDUA: an efficient algorithm for dynamic database mining 显示文摘 | ZHANG Shichao ZHANG Jilian ZHANG Chengqi | 2007 | Information Sciences2007,177,13: | 1 |
| 20 | Study on survival strategies of farmers en- gage in small-scale household cultivation of edib|e mush- rooms: take Shandong province as an example 显示文摘 | Min Li Jilian Hu | 2014 | Modem E- conomy2014,,5: | 1 |