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| 1 | Diel and seasonal variation of methane and carbon dioxide fluxes at Site Guojiaba, the Three Gorges Reservoir显示文摘In order to investigate the CH4and CO2fluxes across the water-gas interface and identify their controlling factors, four diel field campaigns and one monthly sampling campaign during June 2010–May 2011 were carried out at a site near the Three Gorges Dam,China. The averaged CH4and CO2fluxes across the air-water interface from the site were much less than those reported from reservoirs in tropic and temperate regions, and from the natural river channels of the Yangtze River. CH4Fluxes at the site were very low compared to most other reservoirs or natural lakes. One of the most important reasons may be due to the oxidation of CH4in the water column owing to the great water depth and high DO in water in the Three Gorges Reservoir. The averaged monthly CH4and CO2fluxes at the site during the observation year were 0.05 mg/(m2·hr) and 104.43 mg/(m2·hr) respectively with the maximum occurred in July 2010. The monthly CO2fluxes during the observation year were positively correlated to the surface water temperature, and negatively correlated to the air pressure and the surface water pH. The CO2flux showed a positive correlation with DOC to some extent, although not significantly, which indicated that allochthonous organic C was a major source of CO2and biogeochemical processes in this reservoir were C-limited. The significantly positive correlation between the reservoir outflow and the seasonal gas flux indicate the disturbance condition of the water body dominated the seasonal gas emission. | Shangbin Xiao Yuchun Wang Defu Liu Zhengjian Yang Dan Lei Cheng Zhang | 2013 | Journal of Environmental Sciences2013，25，10： | 20 |
| 2 | Recent advances and future challenges for massive MIMO channel measurements and models显示文摘The emerging fifth generation(5G) wireless communication system raises new requirements on spectral efficiency and energy efficiency. A massive multiple-input multiple-output(MIMO) system, equipped with tens or even hundreds of antennas, is capable of providing significant improvements to spectral efficiency,energy efficiency, and robustness of the system. For the design, performance evaluation, and optimization of massive MIMO wireless communication systems, realistic channel models are indispensable. This article provides an overview of the latest developments in massive MIMO channel measurements and models. Also, we compare channel characteristics of four latest massive MIMO channel models, such as receiver spatial correlation functions and channel capacities. In addition, future challenges and research directions for massive MIMO channel measurements and modeling are identified. | Cheng-Xiang WANG Shangbin WU Lu BAI Xiaohu YOU Jing WANG Chih-Lin I | 2016 | Science China(Information Sciences)2016，59，2： | 16 |
| 3 | An eco-environmental friendly operation: An effective method to mitigate the harmful blooms in the tributary bays of Three Gorges Reservoir显示文摘Harmful algal blooms, which frequently occur in different tributaries, have become a serious water quality problem of the Three Gorges Reservoir (TGR) since its initial filling. A three-year monitoring campaign from 2008 to 2010 was conducted to identify the controlling factors of algal blooms and effective preventive measures. The following results were obtained: 1) Layered and bidirectional currents, called intrusive density currents, dominate the tributary bays of the TGR year round; 2) continuously increasing water level can make the intruding density current shift from the middle to the surface, and surface intrusive water can reduce the surface water temperature and break the stable stratification of the tributary; 3) the appearing or fading away of algal blooms is closely associated with fluctuations in the TGR water level. Thus, the water level fluctuation patterns of different 'tide-types' may prevent the occurrence of algal blooms in the spring and summer, and the 'stair-type' tides may control autumn blooms during the impounding period. These methods were feasible and effective throughout the actual TGR's operation in 2009 2011. These patterns formed an eco-environmentally friendly operation (EEFO) to mitigate algal blooms. As an in situ treatment with easier operation and less negative impact and loss, compared with chemical and filter-feeding fish methods, the EEFO is currently considered as the most feasible remedial measure to remit the eco-environmental problems at the Three Gorges Dam (TGD). | YANG ZhengJian LIU DeFu JI DaoBin XIAO ShangBin HUANG YuLing MA Jun | 2013 | Science China(Technological Sciences)2013，56，6： | 14 |
| 4 | Influence of magma intrusion on gas outburst in a low rank coal mine显示文摘The effect of magma intrusion on gas outburst is illustrated by a case study of the exposed magma intrusion in the 313 mining area,upper coal seam Number 3,in the Qiwu Mine located in Shandong province.Vitrinite reflectance,mercury injection,and maceral statistical analysis are used to characterize the coal.The aspects of coal metamorphism include changes in micro-components as well as in coal structure,the formation of new substances,and changes in gas absorption and storage.The results show that vitrinite reflectance increases within the region influenced by magma intrusion.The metamorphosed region may be divided into a weakly affected belt,a medium affected belt,a strongly affected belt,and a completely affected belt.Compared to the unaffected coal the total pore volume,as well as the amount of big and middle sized holes,increases while the number of transition holes and micro-pores decreases.This diminishes the absorption capacity of the matrix but enlarges the total gas storage space.Vitrinite content initially decreases slightly but then increases rapidly while the inertinite content increases at first but then decreases.Exinite content decreases,then increases,and finally drops to zero.Higher vitrinite,and a lower inertinite,content increase gas absorption ability.This balances reduced adsorption caused by changes to pore structure.Consequently,gas adsorption capacity is not substantially reduced as the coal rank increases.Thermal metamorphism of the coal produces CH4 and other hydrocarbons that increase the total gas content in the coal seam.Asphaltene migrates into the medium and weakly affected regions filling in the pores and fractures there.This plugs the pathway for gas transport.A barrier is formed that hinders gas flow.CO2,H2S,N2,and other gases carried in by the magma react to produce CO2,which increases in relative concentration and enhances the risk of gas outburst.The two barriers,magma intrusion on one side and the medium and weakly affected belts on the other,as well as the unaffected coal seam itself,trap a large amount of gas during the thermal activity.This is the basic reason for gas outburst.These conclusions can enlighten activities related to gas prevention and control in a low rank coal mine affected by magma intrusion. | Chen Shangbin Zhu Yanming Li Wu Wang Hui | 2012 | International Journal of Mining Science and Technology2012，22，2： | 11 |
| 5 | Analysis of a Free Boundary Problem Modeling Tumor Growth显示文摘在这篇论文,我们学习从当模特儿肿瘤生长产生的一个免费边界问题。这个问题包括二未知功能:R = R (t) ,肿瘤的半径,和 u= u (r, t ) ,在肿瘤的营养素的集中。功能 u 在这个区域满足一个非线性的反应散开方程 0 < r < R (t) , t > 0,并且功能 R 满足包含 u 的一个 nonlinearintegro 微分的方程。在一些一般条件下面,我们作为 t →∞向静止答案建立短暂答案,一个静止答案的唯一的存在,和短暂答案的集中的全球存在。 | Shang Bin CUI (Shangbin CUI) | 2005 | Acta Mathematica Sinica,English Series2005，21，5： | 10 |
| 6 | Regular Bisimple ω^2-semigroups显示文摘The regular semigroups S with an idempotent set Es = {e0,e1,…,en,…} such that e0>e1>…>en>…is called a regularω-semigroup. In [5] Reilly determined the structure of a regular bisimpleω-semigroup as BR(G,θ), which is the classical Bruck-Reilly extension of a group G. Warne investigated the regular bisimpleωn-semigroups, he proved in [6] that | 汪立民 商宇 CUI Shangbin | 2008 | 数学进展2008，37，1： | 8 |
| 7 | Pore structure and heterogeneity of shale gas reservoirs and its effect on gas storage capacity in the Qiongzhusi Formation显示文摘Fine characterization of pore systems and heterogeneity of shale reservoirs are significant contents of shale gas reservoir physical property research. The research on micro-control factors of low productivity in the Qiongzhusi Formation(Fm.) is still controversial. The lower Cambrian Qiongzhusi Fm. in the Qujing, Yunnan was taken as the object to investigate the influence of mineral compositions on the physical properties of the reservoir and the heterogeneity of shale, using the algorithm to improve the characterization ability of Atomic Force Microscopy(AFM). The results showed that:(1) The pores are mainly wedge-shaped pores and V-shaped pores. The pore diameter of the main pore segment ranges from 5 to 10 nm. Mesopores are mainly developed in the Qiongzhusi Fm. shale in Well QD1, with the average pore diameter of 6.08 nm.(2) Microscopic pore structure and shale surface properties show strong heterogeneity, which complicates the micro-migration of shale gas and increases the difficulty of identifying high-quality reservoirs.(3) The increase of clay mineral content intensifies the compaction and then destroys the pores. Conversely, brittle minerals can protect pores. The support and protection of brittle minerals to pores space depend on their content, mechanical properties and diagenesis.(4)Compression damage to pores, large microscopic roughness and surface fluctuations and strong pore structure heterogeneity are the reasons for the poor gas storage capacity of the Qiongzhusi Fm., which will lead to poor productivity in the Qiongzhusi Fm. | Shangbin Chen Zhuo Gong Xueyuan Li Huijun Wang Yang Wang Yingkun Zhang | 2021 | Geoscience Frontiers2021，12，6： | 5 |
| 8 | Pore Structure Heterogeneity of the Xiamaling Formation Shale Gas Reservoir in the Yanshan Area of China: Evaluation of Geological Controlling Factors显示文摘Micro-heterogeneity is an integral parameter of the pore structure of shale gas reservoir and it forms an essential basis for setting and adjusting development parameters.In this study,scanning electron microscopy,high-pressure mercury intrusion and low-temperature nitrogen adsorption experiments were used to qualitatively and quantitatively characterize the pore structure of black shale from the third member of the Xiamaling Formation in the Yanshan area.The pore heterogeneity was studied using fractal theory,and the controlling factors of pore development and heterogeneity were evaluated in combination with geochemical parameters,mineral composition,and geological evolution history.The results show that the pore structure of the reservoir was intricate and complicated.Moreover,various types of micro-nano scale pores such as dissolution pores,intergranular pores,interlayer pores,and micro-cracks are well developed in member 3 of the Xiamaling Formation.The average porosity was found to be 6.30%,and the mean value of the average pore size was 4.78 nm.Micropores and transition pores provided most of the storage space.Pore development was significantly affected by the region and was mainly related to the total organic carbon content,vitrinite reflectance and mineral composition.The fractal dimension,which characterizes the heterogeneity,is 2.66 on average,indicating that the pore structure is highly heterogeneous.Fractal dimension is positively correlated with maturity and clay mineral content,while it is negatively correlated with brittle mineral content and average pore size.These results indicate that pore heterogeneity is closely related to thermal history and material composition.Combined with the geological background of this area,it was found that the pore heterogeneity was mainly controlled by the Jurassic magmatism.The more intense the magma intrusion,the stronger the pore heterogeneity.The pore structure and its heterogeneity characteristics present today are a general reflection of the superimposed geological processes of sedimentary-diagenetic-late transformation.The influence of magmatic intrusion on the reservoir is the main geological factor that should be considered for detailed evaluation of the Xiamaling Formation shale gas reservoir in the Yanshan area. | LI Xueyuan CHEN Shangbin WANG Xiaoqi ZHU Yanming CHANG Minghua Clementine UWAMAHORO | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 5 |
| 9 | Hydrocarbon Generation Evolution of Permo-Carboniferous Rocks of the Bohai Bay Basin in China显示文摘Bohai 海湾盆在北方中国 Craton 是中生代沉淀和新生代裂缝盆。自从 Permo 含碳的烃来源岩石的免职,盆经历了许多构造事件。来源岩石经历了不一致高举,扭动,深埋葬,并且 magmatism 和导致那一打断或在烃来源岩石的进化期间逐步。我们调查了埋葬的 Permo 含碳的烃来源岩石历史,加热,并且烃产生,不是仅仅根据构造骚乱并且深深地埋葬了而且与容易的 % Ro 的数字模拟的磷灰石分裂磁道分析,液体包括大小,和应用程序上的新研究。来源岩石的加热温度继续从 Indosinian 升起到喜玛拉雅的舞台并且到达了最大值在晚喜玛拉雅。这在器官的成熟和烃产生的多重阶段期间导致了逐步的增加。学习描出构造阶段,烃产生的紧张和烃代的空间、时间的分发。烃产生发生在 Indosinian 期间, Yanshanian,并且特别地迟了喜玛拉雅。烃产生在晚喜玛拉雅的阶段期间是为在中国的 Bohai 海湾盆的 Permo 含碳的来源岩石的最重要的。 | ZHU Yanming QIN Yong SANG Shuxun CHEN Shangbin LAN Xiaodong | 2010 | Acta Geologica Sinica(English Edition)2010，84，2： | 5 |
| 10 | Impact of Heat Shield Structure in the Growth Process of Czochralski Silicon Derived from Numerical Simulation显示文摘Further development of the photovoltaic industry is restricted by the productivity of mono-crystalline silicon technology due to its requirements of low cost and high efficient photocells.The heat shield is not only the important part of the thermal field in Czochralski(Cz)mono-crystalline silicon furnace,but also one of the most important factors influencing the silicon crystal growth.Large-diameter Cz-Si crystal growth process is taken as the study object.Based on FEM numerical simulation,different heat shield structures are analyzed to investigate the heater power,the melt-crystal interface shape,the argon flow field,and the oxygen concentration at the melt-crystal interface in the process of large Cz-Si crystal growth.The impact of these factors on the growth efficiency and crystal quality are analyzed.The results show that the oxygen concentration on the melt-crystal interface and the power consumption of the heater stay high due to the lack of a heat shield in the crystal growth system.Argon circumfluence is generated on the external side of the right angle heat shield.By the right-angle heat shield,the speed of gas flow is lowered on the melt free surface,and the temperature gradient of the free surface is increased around the melt-crystal interface.It is not conducive for the stable growth of crystal.The shape of the melt-crystal interface and the argon circulation above the melt free surface are improved by the inclined heat shield.Compared with the others,the system pulling rate is increased and the lowest oxygen concentration is achieved at the melt-crystal interface with the composite heat shield.By the adoption of the optimized composite heat shield in experiment,the real melt-crystal interface shapes and its deformation laws obtained by Quick Pull Separation Method at different pulling rates agree with the simulation results.The results show that the method of simulation is feasible.The proposed research provides the theoretical foundation for the thermal field design of the large diameter Cz-Si monocrystalline growth. | ZHANG Jing LIU Ding ZHAO Yue JIAO Shangbin | 2014 | Chinese Journal of Mechanical Engineering2014，27，3： | 4 |
| 11 | Source and composition of sedimentary organic matter in the head of Three Gorges Reservoir: a multiproxy approach using δ^(13)C,lignin phenols, and lipid biomarker analyses显示文摘A multiproxy approach including bulk organic carbon, δ^(13) C, lignin phenols, and lipid biomarker analyses were applied to characterize the source and composition of sedimentary organic matter in the head part of Three Gorges Reservoir. OM consisted of both natural(autochthonous and allochthonous) and anthropogenic inputs.The natural OM included input from vascular plants,especially non-woody angiosperms. The allochthonous input included plankton and microbial production, likely due to localized eutrophication. Anthropogenic inputs likely derived from petroleum input and/or urban activities.Other anthropogenic inputs were untreated sewage waste.These influences were concluded to be regionally specific point sources of pollution based on relative distributions and on the fact that molecular characteristics of sedimentary OM were not distributed smoothly along a gradient. | He Ding Changfeng Zhu Kai Zhang Shangbin Xiao Xingqian Cui Yongge Sun | 2017 | Acta Geochimica2017，36，3： | 4 |
| 12 | Response of coal reservoir porosity to magma intrusion in the Shandong Qiwu Mine,China显示文摘Qiwu 矿位于山东省的十块 Xian 煤地。它经历了重复暴烈的活动,在形成的煤床以后,在岩浆侵入是重要的的地方。在岩浆侵入以后的煤水库孔的效果被分析学习地区性并且矿结构和 magmatic 活动。包括在显微镜和水银 porosimetry 下面的 maceral 测量的试验性的方法被用于测试毛孔结构。作者相信进低等级的沥青的煤的那岩浆侵入引起水库孔逐渐地增加:到 magmatic 岩石,一件样品越靠近,越不孔。毛孔尺寸分发也变化。在自然的煤床上,毛孔尺寸主要在及物、中间的毛孔范围。然而,煤改变到白煤,靠着 magmatic,岩石和更大的毛孔统治。热进化近引起了煤到要烤的 magmatic 岩石的地区性的岩浆,减少了不稳定的事,开发了更大的洞,并且破坏了植物织物洞。为在 magmatic 岩石的附近的孔减少的主要原因是源于烤的 Bituminite 充满开始是在场的洞。 | Li Wu Zhu Yanming Chen Shangbin Wang Hui | 2011 | Mining Science and Technology2011，21，2： | 4 |
| 13 | In-situ assembly of TiO2 with high exposure of(001)facets on three-dimensional porous graphene aerogel for lithium-sulfur battery显示文摘Resulting from the development of electric vehicles,high energy-density Li-S batteries have recently attracted ever-increasing attentions worldwide.However,continuous dissolution of cathodic sulfur and followed shuttle effect of polysulfides lead to very limited service lifetime for currently-applied Li-S batteries.Herein,a 3 D porous graphene aerogel(GA)decorated with high exposure of anatase TiO2(001)nanoplatelets is proposed as robust host to immobilize cathodic sulfur.Compared with commonly used TiO2(101)nanoparticles,the Ti O2(001)nanoplatelets have highly matched lattices with graphene(002)nanosheets,thus facilitating the electronic transfer.The in-site assembled TiO2@GA host exhibits superior sulfur-immobilized capability,which cannot only entrap sulfur by physical confinement,but also capture dissoluble sulfurous species by chemical bonding.The fabricated S@TiO2@GA cathode shows excellent electrochemical performance with high discharge capacity,superior rate capability,and durable cycling stability as well,supposed to be a promising cathode for high-performance Li-S battery applications. | Ming Wang Shunyuan Tan Shuting Kan Yufeng Wu Shangbin Sang Kaiyu Liu Hongtao Liu | 2020 | Journal of Energy Chemistry2020，29，10： | 3 |
| 14 | Probe Selection for Over-the-Air Test in 5G Base Stations with Massive Multiple-Input Multiple-Output显示文摘In 5G systems, massive multiple-input multiple-output (MIMO) has been adopted in base stations (BSs) to improve spectral efficiency and coverage. The traditional conductive performance test techniques are challenging due to the unaffordable cost and high complexity when testing a large number of antennas. To solve this problem, the over-the-air (OTA) test has been presented, in which probe selection is the key to reduce the number of channel emulators and probes. In this paper, a novel artificial bee colony (ABC) algorithm is introduced to enhance the efficiency and accuracy of probe selection procedure. A sectoring- based multi-probe anechoic chamber (MPAC) is built to evaluate the throughput performance of massive MIMO equipped in 5G BS. In addition, link level simulation is carried out to evaluate the proposal’s performance gain under the commercial network assumptions, where the average throughput of three velocity is given with different SNR region. The results suggest that OTA chamber and multi-probe wall are available not only for 5G BSs, but also for user equipments (UEs) with end-to-end communication. | Xiang Zhang Shangbin Qiao Mugen Peng Yong Li | 2019 | China Communications2019，16，7： | 3 |
| 15 | β-Catenin/TCF pathway upregulates STAT3 expression in human esophageal squamous cell carcinoma显示文摘 | Shuang Yan Cuiqi Zhou Wei Zhang Guo Zhang Xuejian Zhao Shangbin Yang Yihua Wang Ning Lu Hongxia Zhu Ningzhi Xu | 2008 | Cancer Letters2008，，1： | 2 |
| 16 | Diel methane flux from a subtropical eutrophic pond in November based on continuous monitoring显示文摘A field campaign was carried out to investigate continuous diel methane(CH_4) flux from a subtropical eutrophic pond in November 2016. The diffusive methane flux of a single measurement had a range from2.68 9 10-5 to 0.028 mmol·m^(-2)·h^(-1) with an average of0.011 ± 0.005 mmol·m^(-2)·h^(-1). The diffusive methane flux of measurements from 9:00 to 10:30 and from 21:00 to22:30 were very close to the average diffusive flux of all measurements. The bubble methane flux at different time measurements had much more variability than the diffusive methane flux. The bubble methane flux of a single measurement had a range from 0 to 0.312 mmol·m^(-2)·h^(-1) with an average of 0.024 ± 0.054 mmol·m^(-2)·h^(-1). For the eutrophic pond, the average bubble and diffusive CH_4 flux were 0.56 ± 0.18 and 0.26 ± 0.04 mmol·m^(-2)·day^(-1),respectively, and the CH_4 ebullition flux accounted for68.23% of the total flux. The maximum of the bubble CH_4 flux was about 4.6 times of the minimum CH_4 ebullition.The maximum of diffusive CH_4 flux was * 1.7 times of the corresponding minimum. The diffusive methane fluxes in daytime and nighttime were almost equal. However, the bubble methane flux in daytime was 0.029 mmol·m^(-2)·h^(-1),which was 1.6 times of that at night. Wind speed, thesurface water temperature, and DO dominate methane effluxes from the pond, and the latter is in nature subjected to the metabolism of algae in the pond. However, key environmental factors which dominate gas flux processes vary with different weather conditions. Wind speed is unimportant when it is extremely low. | Cheng Zhang Shenggao Cheng Yuanzheng Li Wenli Zhang Shangbin Xiao | 2019 | Acta Geochimica2019，38，2： | 2 |
| 17 | Shale gas reservoir characterization:A typical case in the southern Sichuan Basin of China显示文摘 | Chen Shangbin Zhu Yanming Wang Hongyan | 2011 | Energy2011，36，11： | 1 |
| 18 | Analysis of mathematical models for the growth of tumors with time delays in cell proliferation显示文摘 | Cui Shangbin Xu Shihe | 2007 | J Math Anal Appl2007，336，： | 1 |
| 19 | A novel method for preparing Co3O4 nanofibers by using electrospun PVA cobalt acelate composite fibers as precursor显示文摘 | Hongyu Guan Chuanglu Shao Shangbin Wen | 2003 | Materials Chemistry and Physics2003，，82： | 1 |
| 20 | On global solutions of competitor-competitor-mutualist model with cross-diffusion显示文摘 | Fu Shengmao Gao Haiyan Cui Shangbin | 2008 | Aeta Mathematiea Siniea Chinese Series2008，51，1： | 1 |
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