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| 1 | Gas desorption characteristics of the high-rank intact coal and fractured coal显示文摘The objective of this work is to study the gas desorption characteristics of the high-rank intact coal and fractured coal.The gas adsorption,mercury porosimetry and gas desorption experiments were carried out in this study.Then,the theories of thermodynamics,diffusion mechanism and desorption kinetics were used to estimate the gas desorption characteristics.The results of gas adsorption experiments show that the initial isosteric adsorption heat of the intact coal is greater than that of the fractured coal,indicating that the gas molecules desorb more easily from fractured coal than intact coal.Using the mercury porosimetry,we find that the diffusion channels of fractured coal are more developed than those of intact coal.The difficult diffusion form dominates in the intact coal during the gas diffusing,while the easy diffusion form dominates in the fractured coal.The results of gas desorption experiments show that the initial gas desorption volume and velocity of the fractured coal are both greater than those of the intact coal.Using the Fick diffusion law,the study calculates the gas diffusion coefficients of the intact coal and fractured coal.The diffusion coefficients of the fractured coal are 2 times and 10 times greater than those of the intact coal at the time of 0-120 and 0-10 min,respectively. | Lu Shouqing Cheng Yuanping Qin Liming Li Wei Zhou Hongxing Guo Haijun | 2015 | International Journal of Mining Science and Technology2015，25，5： | 15 |
| 2 | Fissure evolution and evaluation of pressure-relief gas drainage in the exploitation of super-remote protected seams显示文摘Based on nonlinearity contact theory and the geological structure of the Xieqiao Coal Mine in the newly developed Huainan coal field,rock movements,mining fissures and deformation of overlying strata were simulated by using the interface unit of FLAC3D to evaluate the pressure-relief gas drainage in the exploitation of super-remote protected seams.The simulation indicates that the height of the water flowing fractured zone is 54 m in the overlying strata above the protective layer.The maximum relative swelling deformation of the C13 coal seam is 0.232%,while the mining height is 3.0 m and the distance from the B8 roof to the C13 floor is 129 m,which provides good agreement with a similar experiment and in situ results.The feasibility of exploitation of a super-remote protective coal seam and the performance of the pressure-relief gas drainage in a super-remote protected layer are evaluated by comparisons with practice projects.It demonstrates that the relieved gas in the super-remote protected layers could be better drained and it is feasible to exploit the B8 coal seam before the C13 super-remote protected coal seam.The method is applicable for the study of rock movements,mining fissures and deformation of the overburden,using the interface unit to analyze the contact problems in coal mines. | LIU, Hongyong CHENG, Yuanping ZHOU, Hongxing WANG, Feng CHEN, Haidong | 2010 | Mining Science and Technology2010，20，2： | 10 |
| 3 | Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons显示文摘It has been reported that distal cerebrospinal fluidcontacting neurons(dCSF-CNs)can be detected by immunohistochemical assay using cholera toxin subunit B-conjugated horseradish peroxidase(CBHRP).In the present study,another two methods with CB alone or CB-conjugated FITC(CB-FITC)were used,and the results from the three methods were compared.Adult Sprague-Dawley rats were randomly divided into three groups with CB-HRP,CB or CB-FITC.Tracers were diluted to 30%in artificial cerebrospinal fluid and injected separately(in a volume of 3μL)into the lateral ventricle.Animals from the CB-HRP and CB groups were perfused 48 h after surgery while animals from the CB-FITC group were perfused 1,3,6,12,24 or 48 h after surgery.The brain was sectioned(40μm)for immunofluorescence and five sections with positive neurons were selected from each rat for neuron counting.Three clusters of positive neurons in a'Y-like'distribution were detected ventral to the cerebral aqueduct of rats from the three groups.No significant difference was observed among the quantitative data.In the CB-FITC group,stable staining was detected even at 6 h after injection.Taken together,lateral ventricle injection of CB/CB-FITC is a useful method for labeling dCSFCNs in rats.The CB-FITC method makes dCSF-CNs labeling much simpler and more convenient. | Fang Zhou Jiayou Wang Hongxing Zhang He Liu Guangping Zhao Cuihua Zu Xiaoxing Lu Licai Zhang | 2013 | Neuroscience Bulletin2013，29，5： | 7 |
| 4 | Niobium alloying effect in high carbon equivalent grey cast iron显示文摘The effect of niobium on the formation of NbC phase and solidification structure in high carbon equivalent grey cast iron was investigated.The experimental results indicated that an increase in the niobium content is favorable to refining the graphite and eutectic cell;and the pearlite lamellar spacing is reduced.Based on the thermodynamic calculation the formation of NbC is prior to the eutectic reaction.The reduction in the pearlite lamellar spacing is mainly attributed to the decrease of eutectic temperature with the addition of niobium.Additionally,properties including hardness and wear resistance were improved after the addition of niobium. | Zhou Wenbin Zhu Hongbo Zheng Dengke Zheng Hongxing Hua Qin Zhai Qijie | 2011 | China Foundry2011，8，1： | 7 |
| 5 | Prognosis of R1-resection at the bronchial stump in patients with non-small cell lung cancer显示文摘 | Lyu Jima Hao Xuezhi Hui Zhouguang Liang Jun Zhou Zongmei Feng Qinfu Xiao Zefen Chen Dongfu Zhang Hongxing Wang Lyuhua | 2014 | Chinese Medical Journal2014，，16： | 6 |
| 6 | Prediction method for risks of coal and gas outbursts based on spatial chaos theory using gas desorption index of drill cuttings显示文摘Based on the evolution of geological dynamics and spatial chaos theory, we proposed the advanced prediction an advanced prediction method of a gas desorption index of drill cuttings to predict coal and gas outbursts. We investigated and verified the prediction method by a spatial series data of a gas desorption index of drill cuttings obtained from the II3112 coal roadway at the Shitai Mine. Our experimental results show that the spatial distribution of the gas desorption index of drill cuttings has some chaotic characteristics, which implies that the risk of coal and gas outbursts can be predicted by spatial chaos theory. We also found that a proper amount of sample data needs to be chosen in order to ensure the accuracy and practical maneuverability of prediction. The relative prediction error is small when the prediction pace is chosen carefully. In our experiments, it turned out that the optimum number of sample points is 80 and the optimum prediction pace 30. The corresponding advanced prediction pace basically meets the requirements of engineering applications. | Li Dingqi Cheng Yuanping Wang Lei Wang Haifeng Wang Liang Zhou Hongxing | 2011 | Mining Science and Technology2011，21，3： | 5 |
| 7 | Soil warming effect on net ecosystem exchange of carbon dioxide during the transition from winter carbon source to spring carbon sink in a temperate urban lawn显示文摘The significant warming in urban environment caused by the combined effects of global warming and heat island has stimulated widely development of urban vegetations.However,it is less known of the climate feedback of urban lawn in warmed environment.Soil warming effect on net ecosystem exchange(NEE)of carbon dioxide during the transition period from winter to spring was investigated in a temperate urban lawn in Beijing,China.The NEE(negative for uptake)under soil warming treatment(temperature was about 5°C higher than the ambient treatment as a control)was-0.71 μmol/(m2·sec),the ecosytem was a CO2 sink under soil warming treatment,the lawn ecosystem under the control was a CO2 source(0.13μmol/(m2·sec)),indicating that the lawn ecosystem would provide a negative feedback to global warming.There was no significant effect of soil warming on nocturnal NEE(i.e.,ecosystem respiration),although the soil temperature sensitivity(Q10) of ecosystem respiration under soil warming treatment was 3.86,much lower than that in the control(7.03).The CO2 uptake was significantly increased by soil warming treatment that was attributed to about 100% increase of α(apparent quantum yield)and Amax(maximum rate of photosynthesis).Our results indicated that the response of photosynthesis in urban lawn is much more sensitive to global warming than respiration in the transition period. | Xiaoping Zhou Xiaoke Wang Lei Tong Hongxing Zhang Fei Lu Feixiang Zheng Peiqiang Hou WenzhiSong Zhiyun Ouyang | 2012 | Journal of Environmental Sciences2012，24，12： | 4 |
| 8 | Ultraviolet lasing behavior in ZnO optical microcavities显示文摘Zinc oxide(ZnO)optical microcavity modulated UV lasers have been attracting a wide range of research interests.As one of the most important materials in developing high quality microcavity and efficient UV evisible optoelectronic devices due to its wide band gap(3.37 eV)and large exciton binding energy(~60 meV).In this review,we summarized the latest development of ZnO optical cavity based microlasers,mainly including Fabry-Perot mode lasers and whispering gallery mode lasers.The synthesis and optical studies of ZnO optical microcavities with different morphologies were discussed in detail.Finally,we also consider that the research focus in the near future would include new nanotechnology and physical effects,such as nano/micro fabrication,surface plasmon enhancement,and quantum dot coupling,which may result in new and interesting physical phenomena. | Hongxing Dong Beier Zhou Jingzhou Li Jingxin Zhan Long Zhang | 2017 | Journal of Materiomics2017，3，4： | 3 |
| 9 | Optimal sizing method for stand-alone hybrid solar–wind system with LPSP technology by using genetic algorithm显示文摘 | Hongxing Yang Wei Zhou Lin Lu Zhaohong Fang | 2007 | Solar Energy2007，，4： | 3 |
| 10 | Further understanding of an uncommon disease of combined small cell lung cancer: clinical features and prognostic factors of 114 cases显示文摘Objective: Combined small cell lung cancer(C-SCLC) is an uncommon subgroup of small cell lung cancer(SCLC) and few clinical data can be referred.Our study is to investigate the clinical features and prognostic factors of C-SCLC, as well as the role of multimodality treatment.Methods: Between January 2004 and December 2012, patients with histologically diagnosed C-SCLC were retrospectively analyzed.The survivals were evaluated with the Kaplan-Meier method.Univariate and multivariate analyses were used to evaluate potential prognostic factors.Results: One hundred and fourteen patients were enrolled, with a median age of 59(range: 20-79) years old.The most common combined component was squamous cell carcinoma(52.6%).Among these patients, the disease was stage Ⅰ, Ⅱ, Ⅲ and Ⅳ in 9.6%, 19.3%, 46.5% and 24.6% of the patients, respectively.Eighty patients(70.2%)received at least two of the three modalities containing chemotherapy, radiotherapy and surgery.The median follow-up was 32.5 months.The median time of overall survival(OS) was 26.2 months.On univariate analysis,smoking(P=0.029), Karnofsky performance score(KPS) <80(P=0.000), advanced TNM stage(P=0.000), no surgery(P=0.010), positive resection margin(P=0.000), positive lymph nodes ≥4(P=0.000), positive lymph node ratio >10%(P=0.000) and non-multimodality treatment(P=0.004) were associated with poor OS.Multivariate analysis confirmed that smoking, advanced TNM stage, positive resection margin and positive lymph nodes ratio>10% were poor prognostic features.Conclusions: C-SCLC has a relatively early stage and good prognosis, which may due to the underestimated diagnosis in non-surgical patients.Multimodality therapy is recommended, especially for limited disease.Smoking,advanced TNM stage, positive resection margin and positive lymph nodes ratio >10% are poor prognostic factors. | Yu Men Zhouguang Hui Jun Liang Qinfu Feng Dongfu Chen Hongxing Zhang Zefen Xiao Zongmei Zhou Weibo Yin Luhua Wang | 2016 | Chinese Journal of Cancer Research2016，28，5： | 2 |
| 11 | Graphitic carbon nitride-based photocatalysts in the applications of environmental catalysis显示文摘Semiconductor photocatalytic technology has shown great prospects in converting solar energy into chemical energy to mitigate energy crisis and solve environmental pollution problems.The key issue is the development of high-efficiency photocatalysts.Various strategies in the state-of-the-art advancements,such as heterostructure construction,heteroatom doping,metal/single atom loading,and defect engineering,have been presented for the graphitic carbon nitride(g-C3N4)-based nanocomposite catalysts to design their surface chemical environments and internal electronic structures to make them more suitable for different photocatalytic applications.In this review,nanoarchitecture design,synthesis methods,photochemical properties,potential photocatalytic applications,and related reaction mechanisms of the modified high-efficiency carbon nitride-based photocatalysts were briefly summarized.The superior photocatalytic performance was identified to be associated with the enhanced visible-light response,fast photoinduced electron-hole separation,efficient charge migration,and increased unsaturated active sites.Moreover,the further advance of the visible-light harvesting and solar-to-energy conversions are proposed. | Hongxia Lin JinmoWu Fan Zhou Xiaolong Zhao Pengfei Lu Guanghui Sun Yuhan Song Yayun Li Xiaoyong Liu Hongxing Dai | 2023 | Journal of Environmental Sciences2023，，2： | 2 |
| 12 | Research on the Heat Transfer Characteristics of a Loop Heat Pipe Used as Mainline Heat Transfer Mode for Spacecraft显示文摘An experimental research is conducted on the heat transfer characteristics of a loop heat pipe(LHP)used in the'mainline'heat transfer mode for spacecraft platform thermal control.The heat from multiple instruments scattered in different locations is collected by thermal control techniques such as axially grooved heat pipes and then transmitted to the radiant surface for dissipation through the LHP in an unified way.The research contents include the start-up characteristics,the operational stability characteristics,the operational blocking characteristics,the continuous blocking characteristics,the heat transfer capability,the thermal resistance,and the dynamic response characteristics under the change of the heat sink temperature.The results show that the higher the auxiliary starting power is,the easier it is to start the LHP;the higher the input power of the thermoelectric cooler is,the more beneficial it is to speed up the stabilization of the vapor-liquid interface in the condenser;the higher the blocking power,the shorter the blocking time of the LHP;the LHP can be operated stably within the heat sink temperature alteration process;the heat transfer ability is higher than 500 W with a systematic thermal resistance of 0.037℃/W. | WANG Lu MIAO Jianyin GONG Mingming ZHOU Qiangu LIU Changu ZHANG Hongxing FAN Hanlin | 2019 | Journal of Thermal Science2019，28，4： | 2 |
| 13 | Battery behavior prediction and battery working states analysis of a hybrid solar-wind power generation system 显示文摘 | Zhou Wei Yang Hongxing Fang Zhaohong | 2008 | Renewable Energy2008，33，6： | 1 |
| 14 | A novel optimization sizing model for hybrid solar-wind power Generation system显示文摘 | Yang Hongxing Lu Lin Zhou Wei | 2007 | Solar Energy2007，81，1： | 1 |
| 15 | Optimal sizing method for stand-alone hybrid solar–wind system with LPSP technology by using genetic algorithm显示文摘 | Hongxing Yang Wei Zhou Lin Lu Zhaohong Fang | 2007 | Solar Energy2007，，4： | 1 |
| 16 | Fanconi anemia gene-associated germline predisposition in aplastic anemia and hematologic malignancies显示文摘Whether Fanconi anemia(FA)heterozygotes are predisposed to bone marrow failure and hematologic neoplasm is a crucial but unsettled issue in cancer prevention and family consulting.We retrospectively analyzed rare possibly significant variations(PSVs)in the five most obligated FA genes,BRCA2,FANCA,FANCC,FANCD2,and FANCG,in 788 patients with aplastic anemia(AA)and hematologic malignancy.Sixty-eight variants were identified in 66 patients(8.38%).FANCA was the most frequently mutated gene(n=29),followed by BRCA2(n=20).Compared with that of the ExAC East Asian dataset,the overall frequency of rare PSVs was higher in our cohort(P=0.016).BRCA2 PSVs showed higher frequency in acute lymphocytic leukemia(P=0.038),and FANCA PSVs were significantly enriched in AA and AML subgroups(P=0.020;P=0.008).FA-PSV-positive MDS/AML patients had a higher tumor mutation burden,higher rate of cytogenetic abnormalities,less epigenetic regulation,and fewer spliceosome gene mutations than those of FA-PSV-negative MDS/AML patients(P=0.024,P=0.029,P=0.024,and P=0.013).The overall PSV enrichment in our cohort suggests that heterozygous mutations of FA genes contribute to hematopoietic failure and leukemogenesis. | Daijing Nie Jing Zhang Fang Wang Xvxin Li Lili Liu Wei Zhang Panxiang Cao Xue Chen Yang Zhang Jiaqi Chen Xiaoli Ma Xiaosu Zhou Qisheng Wu Ming Liu Mingyue Liu Wenjun Tian Hongxing Liu | 2022 | Frontiers of Medicine2022，16，3： | 1 |
| 17 | A mathematical model of coupled gas flow and coal deformation with gas diffusion and klinkenberg effects显示文摘 | Liu Qingquan Chang Yuanping Zhou Hongxing | 2014 | Rock Mechanics Rock Engineering2014，1，： | 1 |
| 18 | Optimal siz- ing method for stand - alone hybrid solar - wind system with LPSP technology by using genetic algorithm显示文摘 | YANG Hongxing ZHOU Wei LU Lin | 2008 | So- lar Energy2008，82，4： | 1 |
| 19 | Optimal sizing method for stand-alone hybrid solar wind system with LPSP technology by using genetic algorithm 显示文摘 | YANG Hongxing ZHOU Wei LU Lin | 2008 | Solar Energy2008，82，4： | 1 |
| 20 | Methane drainage and utilization in coal mines with strong coal and gas outburst dangers: a case study in Luling mine, China显示文摘 | ZHOU Hongxing YANG Quanlin CHENG Yuanping | 2014 | Joumal of Natural Gas Science and Engineering2014，20，： | 1 |
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