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| 1 | Effects of different sludge disintegration methods on sludge moisture distribution and dewatering performance显示文摘A key step in sludge treatment is sludge dewatering. However, activated sludge is generally very difficult to be dewatered. Sludge dewatering performance is largely affected by the sludge moisture distribution. Sludge disintegration can destroy the sludge structure and cell wall, so as change the sludge floc structure and moisture distribution, thus affecting the dewatering performance of sludge. In this article, the disintegration methods were ultrasound treatment, K2 Fe O4oxidation and KMn O4 oxidation. The degree of disintegration(DDCOD), sludge moisture distribution and the final water content of sludge cake after centrifuging were measured. Results showed that three disintegration methods were all effective, and K2 Fe O4oxidation was more efficient than KMn O4 oxidation. The content of free water increased obviously with K2 Fe O4and KMn O4 oxidations, while it decreased with ultrasound treatment. The changes of free water and interstitial water were in the opposite trend. The content of bounding water decreased with K2 Fe O4oxidation, and increased slightly with KMn O4 oxidation, while it increased obviously with ultrasound treatment. The water content of sludge cake after centrifuging decreased with K2 Fe O4oxidation, and did not changed with KMn O4 oxidation, but increased obviously with ultrasound treatment. In summary, ultrasound treatment deteriorated the sludge dewaterability, while K2 Fe O4and KMn O4 oxidation improved the sludge dewaterability. | Lingyun Jin Guangming Zhang Xiang Zheng | 2015 | Journal of Environmental Sciences2015，27，2： | 12 |
| 2 | Key technologies and engineering practices for soft-rock protective seam mining显示文摘Severe gas disasters in deep mining areas are increasing,and traditional protective coal seam mining is facing significant challenges.This paper proposes an innovative technology using soft rock as the protective seam in the absence of an appropriate coal seam.Based on the geological engineering conditions of the new horizontal first mining area of Luling Coal Mine in Huaibei,China,the impacts of different mining parameters of the soft-rock protective seam on the pressure-relief effect of the protected coal seam were analyzed through numerical simulation.The unit stress of the protected coal seam,which was less than half of the primary rock stress,was used as the mining stress pressure-relief index.The optimized interlayer space was found to be 59 m for the first soft-rock working face,with a 2 m mining thickness and 105 m face length.The physicochemical characteristics of the orebody were analyzed,and a device selection framework for the soft-rock protective seam was developed.Optimal equipment for the working face was selected,including the fully-mechanized hydraulic support and coal cutter.A production technology that combined fully-mechanized and blasting-assisted soft-rock mining was developed.Engineering practices demonstrated that normal circulation operation can be achieved on the working face of the soft-rock protective seam,with an average advancement rate of 1.64 m/d.The maximum residual gas pressure and content,which were measured at the cut hole position of the protected coal seams(Nos.8 and 9),decreased to 0.35 MPa and 4.87 m^3/t,respectively.The results suggested that soft-rock protective seam mining can produce a significant gas-control effect. | Xiang Cheng Guangming Zhao Yingming Li Xiangrui Meng Qingyi Tu | 2020 | International Journal of Mining Science and Technology2020，30，6： | 7 |
| 3 | Characteristics of Pegmatite-Related Fluids and Significance to Ore-Forming Processes in the Zhaxikang Pb-Zn-Sb Polymetallic Deposit,Tibet,China显示文摘The Zhaxikang Pb-Zn-Sb polymetallic deposit is one of the most important deposits in the newly recognized southern Tibet antimony-gold metallogenic belt.Compared to the porphyry deposits in the Gangdese belt,much less researches have addressed these deposits,and the genesis of the Zhaxikang deposit is still controversial.Based on field investigation,petrographic,microthermometric,Laser Raman Microprobe(LRM) and SEM/EDS analyses of fluid,melt-fluid,melt and solid inclusions in quartz and beryl from pegmatite,this paper documents the characteristics and the evolution of primary magmatic fluid which was genetically related to greisenization,pegmatitization,and silification in the area.The results show that the primary magmatic fluids were derived from unmixing between melt and fluid and underwent a phase separation process soon after the exsolution.The primary magmatic fluids are of low salinity,high temperature,and can be approximated by the H_2O-NaCl-CO_2 system.The presence of Mn-Fe carbonate in melt-fluid inclusions and a Zn-bearing mineral(gahnite) trapped in beryl and in inclusions from pegmatite indicates high Mn,Fe,and Zn concentrations in the parent magma and magmatic fluids,and implies a genetic link between pegmatite and Pb-Zn-Sb mineralization.High B and F concentrations in the parent magma largely lower the solidus of the magma and lead to late fluid exsolution,thus the primary magmatic fluids related to pegmatite have much lower temperature than those in most porphyry systems.Boiling of the primary magmatic fluids leads to high-salinity and high-temperature fluids which have high capacity to transport Pb,Zn and Sb.The decrease in temperature and mixing with fluids from other sources may have caused the precipitation of Pb-Zn-Sn(Au) minerals in the distal fault systems surrounding the causative intrusion. | XIE Yuling WANG Bogong LI Yingxu LI Guangming DONG Suiliang GUO Xiang WANG Lei | 2015 | Acta Geologica Sinica(English Edition)2015，89，3： | 6 |
| 4 | Chemical Characteristics and Environmental Records of a Snow-Pit at the Glacier No.12 in the Laohugou Valley, Qilian Mountains显示文摘In June 2006, samples were collected from a 90 cm snow-pit at an elevation of 5 040 m a.s.l. in the northern branch firn basin of the Glacier No. 12, Laohugou Valley, in the western part of Qilian Mountain, China. Oxygen isotopes(δ18O) and major soluble ions were measured. Results showed that Ca2+ is the dominant cation, and SO42- is the dominant anion. All major ions have close positive correlations with eachother except NO3- and NH4+. δ18O show positive correlation with air temperature. The method of correlation analysis, sea-salt ion tracer and trend analysis were used to determine the source of the chemical components. The correlation analysis and HYSPLIT backward trajectory analysis suggest that atmospheric soluble dust species dominate the chemical signature. | Xiaoqing Cui Jiawen Ren Xiang Qin Weijun Sun Guangming Yu Zebin Wang Weigang Liu | 2014 | Journal of Earth Science2014，25，2： | 4 |
| 5 | Chinese expert consensus on conversion therapy for hepatocellular carcinoma(2021 edition)显示文摘Recent advances in systemic and locoregional treatments for patients with unresectable or advanced hepatocellular carcinoma(HCC)have resulted in improved response rates.This has provided an opportunity for selected patients with initially unresectable HCC to achieve adequate tumor downstaging to undergo surgical resection,a‘conversion therapy’strategy.However,conversion therapy is a new approach to the treatment of HCC and its practice and treatment protocols are still being developed.Review the evidence for conversion therapy in HCC and develop consensus statements to guide clinical practice.Evidence review:Many research centers in China have accumulated significant experience implementing HCC conversion therapy.Preliminary findings and data have shown that conversion therapy represents an important strategy to maximize the survival of selected patients with intermediate stage to advanced HCC;however,there are still many urgent clinical and scientific challenges for this therapeutic strategy and its related fields.In order to summarize and learn from past experience and review current challenges,the Chinese Expert Consensus on Conversion Therapy for Hepatocellular Carcinoma(2021 Edition)was developed based on a review of preliminary experience and clinical data from Chinese and non-Chinese studies in this field and combined with recommendations for clinical practice.Sixteen consensus statements on the implementation of conversion therapy for HCC were developed.The statements generated in this review are based on a review of clinical evidence and real clinical experience and will help guide future progress in conversion therapy for patients with HCC. | Hui-Chuan Sun Jian Zhou Zheng Wang Xiufeng Liu Qing Xie Weidong Jia Ming Zhao Xinyu Bi Gong Li Xueli Bai Yuan Ji Li Xu Xiao-Dong Zhu Dousheng Bai Yajin Chen Yongjun Chen Chaoliu Dai Rongping Guo Wenzhi Guo Chunyi Hao Tao Huang Zhiyong Huang Deyu Li Gang Li Tao Li Xiangcheng Li Guangming Li Xiao Liang Jingfeng Liu Fubao Liu Shichun Lu Zheng Lu Weifu Lv Yilei Mao Guoliang Shao Yinghong Shi Tianqiang Song Guang Tan Yunqiang Tang Kaishan Tao Chidan Wan Guangyi Wang Lu Wang Shunxiang Wang Tianfu Wen Baocai Xing Bangde Xiang Sheng Yan Dinghua Yang Guowen Yin Tao Yin Zhenyu Yin Zhengping Yu Bixiang Zhang Jialin Zhang Shuijun Zhang Ti Zhang Yamin Zhang Yubao Zhang Aibin Zhang Haitao Zhao Ledu Zhou Wu Zhang Zhenyu Zhu Shukui Qin Feng Shen Xiujun Cai Gaojun Teng Jianqiang Cai Minshan Chen Qiang Li Lianxin Liu Weilin Wang Tingbo Liang Jiahong Dong Xiaoping Chen Xuehao Wang Shusen Zheng Jia Fan 无 | 2022 | Hepatobiliary Surgery and Nutrition2022，11，2： | 4 |
| 6 | Induction of xenogeneic islet transplantation tolerance by simultaneously blocking CD28-B7 and OX40-OX40L co-stimulatory pathways显示文摘It has been demonstrated that prolonged graft survival can be achieved through inhibiting the activation of T cells, and addition of soluble CTLA4Ig and OX40Ig proteins to mixed lymphocyte reactions can effectively inhibit T cell proliferation. To explore the potential of this type of treatment in xenotransplantation, we infected streptozotocin-induced diabetic BalB/c mice (H-2d) (200 mg/kg, IV) with 5×108 pfu AdCTLA4Ig-IRES-OX40Ig on day 1 before islets trans-plantation through the tail vein. The results showed that this treatment prolonged the islet xeno-grafts survival significantly. The reaction to exogenous glucose stimulation was normal and the cytokine secretion of the type Th1 cells was inhibited. The AdCTLA4Ig-IRES-OX40Ig-mediated treatment effectively induced the T cells into anergy and the Th1/Th2 cells into deviation. These results strongly supported the therapeutic potential of blockade of costimulation by Ad-CTLA4Ig-IRES-OX40Ig genes transfer in inducing the organ transplantation tolerance. | WANG Guangming FENG Yougang HAO Jie LI Ailing GAO Xiang XIE Shusheng | 2005 | Science China(Life Sciences)2005，48，5： | 4 |
| 7 | Effect of pre-annealing prior to cold rolling on the precipitation,microstructure and magnetic properties of strip-cast non-oriented electrical steels显示文摘A novel processing route involving strip casting, pre-annealing treatment, cold rolling and recrystallization annealing was applied to a Fe-2.6%Si steel to improve the magnetic properties. The impact of as-cast strip pre-annealing on the microstructure, texture, precipitation and magnetic properties were investigated by electron probe micro-analysis, transmission electron microscopy, and X-ray diffraction analysis,etc. It was found that the precipitation of second-phase particles during strip casting was restrained by rapid solidification. The absence of pre-annealing led to the occurrence of a large amount of 20–50 nm Mn S precipitates in the final annealed sheets, which is responsible for fine grains and high core loss(4.01 W/kg) due to grain boundary pinning effect. Although the microstructure and texture of 900–1000?C pre-annealed samples were similar to those of as-cast strip, significant grain coarsening together with the strengthening of-fiber texture was observed in the 1100?C pre-annealed strips. In comparison with the case of as-cast strip, a higher amount of large-sized precipitates consisting of manganese sulfide and/or aluminum nitride occurred in matrix after pre-annealing. Correspondingly, in the final annealed sheets, the number density of precipitates with sizes smaller than 100 nm was substantially reduced, and100–200 nm and 200–500 nm sized particles became more dominant in samples subjected to 30-min and 120-min pre-annealing treatments respectively. In addition, the average grain size of final annealed sheets increased with the pre-annealing temperature and time because of the weakened pining effect of coarsen precipitates. Ultimately, the magnetic induction of samples subjected to pre-annealing was slightly increased and ranged from 1.73 T to 1.75 T owing to the enhancement of {100} recrystallization texture, and simultaneously the core loss significantly decreased until a minimum of 3.26 W/kg was reached. Nevertheless, large number of 200–500 nm particles presented during pre-annealing for 120 min could weaken the improvement in core loss which is likely associated with the pinning effect on magnetic domain wall. | Yunbo Xu Haitao Jiao Yuanxiang Zhang Feng Fang Xiang Lu Yang Wang Guangming Cao Chenggang Li R.D.K.Misra | 2017 | Journal of Materials Science & Technology2017，33，12： | 3 |
| 8 | In-Fiber Structured Particles and Filament Arrays from the Perspective of Fluid Instabilities显示文摘In-fiber structured particles and filament array have been recently emerging,providing unique advantages of feasible fabrication,diverse structures and sophisticated functionalities.This review will focus on the progress of this topic mainly from the perspective of fluid instabilities.By suppressing the capillary instability,the uniform layered structures down to nanometers are attained with the suitable materials selection.On the other hand,by utilizing capillary instability via post-drawing thermal treatment,the unprecedent structured particles can be designed with multimaterials for multifunctional fiber devices.Moreover,an interesting filamentation instability of a stretching viscous sheet has been identified during thermal drawing,resulting in an array of filaments.This review may inspire more future work to produce versatile devices for fiber electronics,either at a single fiber level or in large-scale fabrics and textiles,simply by manipulating and controlling fluid instabilities. | Bingrui Xu Shuqi Ma Yuanzhuo Xiang Jing Zhang Meifang Zhu Lei Wei Guangming Tao Daosheng Deng | 2020 | Advanced Fiber Materials2020，2，1： | 2 |
| 9 | Application of a by-product of Lentinus edodes to the bioremediation of chromate contaminated water显示文摘 | CHEN Guiqiu ZENG Guangming TU Xiang | 2006 | Journal of Hazardous Materials2006，135，123： | 1 |
| 10 | Commercial test of slurry jet and PM collecting FGD system显示文摘 | Xiang Guangming | 2002 | Environmental Progress2002，21，2： | 1 |
| 11 | Cathode ray tube (CRT) recycling: Current capabilities in China and research progress显示文摘 | Qingbo Xu Guangming Li Wenzhi He Juwen Huang Xiang Shi | 2012 | Waste Management2012，，8： | 1 |
| 12 | Development of coal combustion pollution control for SO2 and NOx in China 显示文摘 | XuchangXu Changhe Chen Heiyin Qi Rong He Changfu You Guangming Xiang | 2000 | Fuel Processing Technology2000，62，23： | 1 |
| 13 | Development of coal combustion pollution control for SO2 and NOx in China显示文摘 | Xuehang Xu Changhe Chen Haiyin Qi Rong He Changfu You Guangming Xiang | 2000 | Fuel Processing Technology2000，62，： | 1 |
| 14 | A Perspective on Rhythmic Gymnastics Performance Analysis Powered by Intelligent Fabric显示文摘Performance analysis is an important tool for gymnasts and coaches to assess the techniques,strengths,and weaknesses of rhythmic gymnasts during training.To have an accurate insight about the motion and postures can help the optimization of their performance and offer personalized suggestions.However,there are three primary limitations of traditional perfor-mance analysis systems applied in rhythmic gymnastics:(1)Inability to quantify anthropometric data in an imperceptible way,(2)labor-intensive nature of data labeling and analysis,and(3)lack of monitoring of all-round and multi-dimensional perspectives of the target.Thus,an advanced performance analysis system for rhythmic gymnastics is proposed in this paper,powered by intelligent fabric.The system uses intelligent fabric to detect the physiological and anthropometric data of the gymnasts.After a variety of data are collected,the analysis component is implemented by artificial intelligence techniques resulting in behavior recognition,decision-making,and other functions assisting performance improvement.A feasible solution to implementing the analysis component is the use of the hyperdimensional computing technique.In addition,four typical applications are presented to improve training performance.Powered by intelligent fabric,the proposed advanced performance analysis system exhibits the potential to promote innovative technologies for improving training and competi-tive performance,prolonging athletic careers,as well as reducing sports injuries. | Dan Zhu Zhenyu Zhang Min Chen Pan Li Yuanzhuo Xiang Jingyu Ouyang Zhiheng Huang Xiaojuan Liu Fuhong Wang Maiping Yang Hongtao Zeng Ping Hong Lei Wei Chong Hou Guangming Tao | 2023 | Advanced Fiber Materials2023，5，1： | 1 |
| 15 | Commercial test of slurry jet FGD system 显示文摘 | HE Suhao XIANG Guangming YAO Qiang | 2002 | Environmental Progress2002，21，2： | 1 |
| 16 | Spatial analysis of human health risk associated with ingesting manganese in Huangxing Town, Middle China显示文摘 | Guangming Zeng Jie Liang Shenglian Guo Lin Shi Ling Xiang Xiaodong Li Chunyan Du | 2009 | Chemosphere2009，，3： | 1 |
| 17 | Characterization of a thermostable manganese-containing superoxide dismutase from inshore hot spring thermophile Thermus sp.JM1显示文摘A thermostable superoxide dismutase (SOD) from the inshore thermophile Thermus sp. JM1 was purified to homogeneity by steps of fractional ammonium sulfate precipitation, DEAE-Sepharose chromatography and Phenyl-Sepharose chromatography. The specific activity of the purified native enzyme was 1 656 U/mg. A sod gene from this strain was cloned and overexpressed in Escherichia coli (E. coli). The prepared apo-enzyme of the purified recombinant SOD (rSOD) was reconstituted with either Fe or Mn by means of incubation with appropriate metal salts. As a result, only Mn 2+ - reconstituted rSOD (Mn-rSOD) exhibited the specific activity of 1 598 U/mg. SOD from Thermus sp. JM1 was Mn-SOD, judging by the specific activities analysis of Fe or Mn reconstituted rSODs and the insensitivity of the native SOD to both cyanide and H 2 O 2 . Both the native SOD and Mn- rSOD were determined to be homotetramers with monomeric molecular mass of 26 kDa and 27.5 kDa, respectively. They had high thermostability at 50 ° C and 60 ° C, and showed striking stability across a wide pH span from 4.0 to 11.0. | ZHU Yanbing LI Hebin ZHANG Xuqin ZHANG Chunyan XIANG Jionghua LIU Guangming | 2011 | Acta Oceanologica Sinica2011，30，6： | 1 |
| 18 | Li-ion charge storage performance of wood-derived carbon fibers@MnO as a battery anode显示文摘Wood-derived carbons have been demonstrated to have large specific capacities as the anode materials of lithium-ion batteries(LIBs). However, these carbons generally show low tap density and minor volumetric capacity because of high specific surface area and pore volume. Combination with metal oxide is one of the expected methods to alleviate the obstacles of wood-derived carbons. In this work, the composites of Mn O loaded wood-derived carbon fibers(CF@Mn O) were prepared via a simple and environmentally friendly method, showing decreased specific surface area due to the generation of Mn O nanoparticles on carbon fibers. Furthermore, the CF@Mn O compostites exhibit superior electrochemical performance as anode materials of LIBs, which show high reversible capacity in the range of 529-734 m Ah/g at a current density of 100 m A/g. The optimal CF@Mn O product(Mn O:carbon = 1:2) delivers reversible capacity of 734 and 265.3 m Ah/g at current density of 100 and 2000 m A/g, respectively. Besides, the material presents outstanding stability with coulombic efficiency around 100% after 200 cycles at a high current density of 400 m A/g, revealing a potential as promising anode materials for high-performance LIBs. | Qinyuan Huang Jinbo Hu Mei Zhang Mengxiao Li Ting Li Guangming Yuan Yuan Liu Xiang Zhang Xiaowei Cheng | 2022 | Chinese Chemical Letters2022，33，2： | 1 |
| 19 | Applicationof a by-product of lentinus edodes to the bioremediation ofchromate contaminated water显示文摘 | Chen Guiqiu Zeng Guangming Tu Xiang | 2006 | Journal of HazardousMaterials2006，135，13： | 1 |
| 20 | Influence of sewage sludge-based activated carbon and temperature on the liquefaction of sewage sludge: Yield and composition of bio-oil, immobilization and risk assessment of heavy metals显示文摘 | Yunbo Zhai Hongmei Chen BiBo Xu Bobin Xiang Zhong Chen Caiting Li Guangming Zeng | 2014 | Bioresource Technology2014，，： | 1 |
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