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| 1 | Effect of a starch-based filter aid on the dewatering of fine clean coal显示文摘The dewatering of fine, flotation cleaned coals from Huaibei and Xuzhou (bituminous) and Yongcheng (anthracite) were studied. The supernatant and filter cake were examined to determine the rate and extent of flocculation and dewatering. A starch-based filter aid was used to increase flocculation and dewatering rates. The filtration constant, K, and compression index, s, of the Yongcheng slurry were measured under various conditions. A designed experiment was performed to determine optimum conditions for dewatering. The results showed that the filter aid enhanced flocculation and coagulation of the fine cleaned coal slurry, enhanced the structure of the filter cake and promoted dewatering of the cake. Moisture content in the cake was reduced to 17% after vacuum filtration. | GONG Guanqun XIE Guangyuan ZHANG Yingjie WANG Ziliang WANG Jin XIE Linghui LUO Zhenfu | 2010 | Mining Science and Technology2010，20，4： | 6 |
| 2 | Text stream clustering algorithm based on adaptive feature seleetion显示文摘 | LINGHUI GONG JIANPING ZENG SH1YONG ZHANG | 2011 | Expert Systems with Applications2011，38，3： | 1 |
| 3 | Full-field analysis of shear test on 3D orthogonal woven C/C composites显示文摘 | Lijun Qin Zhongwei Zhang Xiaofeng Li Xiaoguang Yang Zhihai Feng Yang Wang Hong Miao Linghui He Xinglong Gong | 2011 | Composites Part A2011，，2： | 1 |
| 4 | A Retrospective Study on Cholesteatoma Otitis Media Coexisting with Cholesterol Granuloma显示文摘Summary: To investigate the etiology and pathogenesis of cholesteatoma otitis media accompanied by cholesterol granuloma and the relationship between cholesteatoma and cholesterol granuloma, 63 cases of middle ear cholesterol granuloma treated in our hospital during the period from March 1988 to May 2000 were retrospectively reviewed. All cases were surgically and pathologically verified. 15 cases of cholesteatoma coexisting with cholesterol granuloma were found among the 63 patients. All 15 cases had a long-term history of otitis media, such as otorrhea (sanguine purulent otorrhea and bloody otorrhea in 8 cases) and perforation of the eardrum (perforation of pars flaccida in 8 cases). Temporal bone CT scans showed cholesteatoma in 11 cases. All patients were treated surgically, and cholesteatoma and cholesterol granuloma were found coexisting alternately, the latter lying mainly in the tympanic antrum, attic and mastoid air cells. Chocolate-colored mucus was accumulated in well-developed mastoid air cells, and glistening dotty cholesterol crystals were also found. In most cases, enlarged aditus, destruction of lateral attic wall, erosion of ossicular chain, exposure of horizontal segment of facial nerve and tegmen of attic were observed. Occlusion of Eustachian tube was noted in 6 cases, and occlusion of tympanic isthmus was revealed in all cases. A post-operative dry ear was achieved in all patients, and hearing improvement was achieved in all 12 cases following tympanoplasty. Cholesteatoma and cholesterol granuloma in middle ear may share a common pathophysiological etiology: occlusion of ventilation and disturbance of drainage. The diagnosis should be considered when patients presented with chronic otitis media with bloody otorrhea. CT and magnetic resonance imaging are useful for the diagnosis before operation. The surgical approach depends on the location, extension and severity of the lesion, The purpose of surgery is to remove the lesion and create an adequate drainage. | LUO Linghui(罗凌惠) GONG Shusheng(龚树生) BAI Guangping(白广平) WANG Jibao(汪吉宝) | 2002 | Journal of Huazhong University of Science and Technology(Medical Sciences)2002，22，2： | 0 |
| 5 | Improvement in Liquid Helium System of SECRAL显示文摘 | Guo Xiaohong Zhao Hongwei Zhang Xuezhen Sun Liangting Lu Wang Li Jinyu Feng Yucheng Li Xixia Xie Zuqi Gong Linghui Xu Xiangdong Xu Dong Li wei Chen Lingyu | 2009 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2009，，1： | 0 |
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