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| 1 | Trend in the atmospheric heat source over the central and eastern Tibetan Plateau during recent decades: Comparison of observations and reanalysis data显示文摘The trend in the atmospheric heat source over the central and eastern Tibetan Plateau (CE-TP) is quantitatively estimated using historical observations at 71 meteorological stations, three reanalysis datasets from 1980-2008, and two satellite radiation datasets from 1984-2007. Results show that a weakening of sensible heat (SH) flux over the CE-TP continues. The most significant trend occurs in spring, induced mainly by decelerated surface wind speeds. The ground-air temperature difference shows a notable increasing trend over the last 5 years. Trends in net radiation flux of the atmospheric column over the CE-TP, evaluated by two satellite radiation datasets, are clearly different. Trends in the atmospheric heat source calculated by the three reanalysis datasets are not completely consistent, and even show opposite signals. Results from the two datasets both show a weakening of the heat source but the magnitude of one is significantly stronger, whereas an increase is indicated by the other data. Therefore, it is challenging to accurately calculate the trend in the atmospheric heat source over the CE-TP, particularly from the estimates of the reanalysis datasets. | WANG MeiRong ZHOU ShunWu DUAN AnMin | 2012 | Chinese Science Bulletin2012,57,5: | 25 |
| 2 | Experimental study of water curtain performance for gas storage in an underground cavern显示文摘An artificial water curtain system is composed of a network of underground galleries and horizontal boreholes drilled from these galleries.Pre-grouting measures are introduced to keep the bedrock saturated all the time.This system is deployed over an artificial or natural underground cavern used for the storage of gas(or some other fluids) to prevent the gas from escaping through leakage paths in the rock mass.An experimental physical modeling system has been constructed to evaluate the performance of artificial water curtain systems under various conditions.These conditions include different spacings of caverns and cavern radii located below the natural groundwater level.The principles of the experiment,devices,design of the physical model,calculation of gas leakage,and evaluation of the critical gas pressure are presented in this paper.Experimental result shows that gas leakage is strongly affected by the spacing of water curtain boreholes,the critical gas pressure,and the number and proximity of storage caverns.The hydraulic connection between boreholes is observed to vary with depth or location,which suggests that the distribution of water-conducting joint sets along the boreholes is also variable.When designing the drainage system for a cavern,drainage holes should be orientated to maximize the frequency at which they encounter major joint sets and permeable intervals studying in order to maintain the seal on the cavern through water pressure.Our experimental results provide a significant contribution to the theoretical controls on water curtains,and they can be used to guide the design and construction of practical storage caverns. | Zhongkui Li Kezhong Wang Anmin Wang Hui Liu | 2009 | Journal of Rock Mechanics and Geotechnical Engineering2009,1,1: | 13 |
| 3 | New Progress on the Coal Fines Affecting the Development of Coalbed Methane显示文摘Objective The production of coal fines is very common in the development of coalbed methane(CBM)in the eastern margin of the Ordos Basin,China.A large amount of produced coal fines seriously affect the productivity of CBM wells(Wei Yingchun et al.,2013).Therefore,the production problems of CBM wells caused by coal fines have attracted extensive attention.The destruction | WEI Yingchun LI Chao CAO Daiyong ZHANG Aoxiang WANG Anmin XIANG Xinxuan | 2018 | Acta Geologica Sinica(English Edition)2018,92,5: | 11 |
| 4 | Characterising the nature, evolution and origin of detachment fault in central depression belt, Qiongdongnan Basin of South China Sea: evidence from seismic reflection data显示文摘Using regional geological, newly acquired 2D and 3D seismic, drilling and well log data, especially 2D long cable seismic profiles, the structure and stratigraphy in the deep-water area of Qiongdongnan Basin are interpreted. The geometry of No.2 fault system is also re-defined, which is an important fault in the central depression belt of the deep-water area in the Qiongdongnan Basin by employing the quantitative analysis techniques of fault activity and backstripping. Furthermore, the dynamical evolution of the No.2 fault system and its controls on the central depression belt are analyzed. This study indicates that the Qiongdongnan Basin was strongly influenced by the NW-trending tensile stress field during the Late Eocene. At this time, No.2 fault system initiated and was characterized by several discontinuous fault segments, which controlled a series small NE-trending fault basins. During the Oligocene, the regional extensional stress field changed from NW-SE to SN with the oceanic spreading of South China Sea, the early small faults started to grow along their strikes, eventually connected and merged as the listric shape of the No.2 fault system as observed today. No.2 fault detaches along the crustal Moho surface in the deep domain of the seismic profiles as a large-scale detachment fault. A large-scale rollover anticline formed in hanging wall of the detachment fault. There are a series of small fault basins in both limbs of the rollover anticline, showing that the early small basins were involved into fold deformation of the rollover anticline. Structurally, from west to east, the central depression belt is characterized by alternatively arranged graben and half-graben. The central depression belt of the Qiongdongnan Basin lies at the extension zone of the tip of the V-shaped northwestern ocean sub-basin of the South China Sea, its activity period is the same as the development period of the northwestern ocean sub-basin, furthermore the emplacement and eruption of magma that originated from the mantle below the Moho surface occurred at the region between Songnan-Baodao and Changchang sags, from east to west with the early-stage spreading of the South China Sea. Therefore, this study not only helps in depicting the structural features and evolution of the deep-water basin in the Qiongdongnan Basin, but also provides the geological and structural evidence for establishing a unified model of continental margin extension and oceanic spreading. | REN Jianye ZHANG Daojun TONG Dianjun HUANG Anmin WANG Yahui LEI Chao ZUO Qianmei ZHAO Yanghui HE Weijun YANG Linlong | 2014 | Acta Oceanologica Sinica2014,33,12: | 8 |
| 5 | Effect of Dzialoshinski-Moriya interaction on thermal entanglement of a mixed-spin chain显示文摘The effect of Dzialoshinski-Moriya (DM) interaction on thermal entanglement of a mixed-spin chain in an external magnetic field is investigated. It is found that DM interaction may enhance quantum thermal entanglement to a maximal value even though the magnetic field plays a positive role in shrinking thermal entanglement in the mixed-spin chain. Furthermore, the effect of inhomogeneity of the magnetic field on quantum entanglement is analyzed. Our analysis will shed some light on the understanding of the effect of the DM interaction on thermal entanglement of a mixed-spin chain. | MA XiaoSan ZHANG JiaYan CONG HongShou WANG AnMin | 2008 | Science China(Physics,Mechanics & Astronomy)2008,51,12: | 7 |
| 6 | Impacts of boundary layer parameterization schemes and air-sea coupling on WRF simulation of the East Asian summer monsoon显示文摘The planetary boundary layer(PBL)scheme in the regional climate model(RCM)has a significant impact on the interactions and exchanges of moisture,momentum,and energy between land,ocean,and atmosphere;however,its uncertainty will cause large systematic biases of RCM.Based on the four different PBL schemes(YSU,ACM2,Boulac,and MYJ)in Weather Research and Forecasting(WRF)model,the impacts of these schemes on the simulation of circulation and precipitation during the East Asian summer monsoon(EASM)are investigated.The simulated results of the two local turbulent kinetic energy(TKE)schemes,Boulac and MYJ,are more consistent with the observations than those in the two nonlocal closure schemes,YSU and ACM2.The former simulate more reasonable low-level southwesterly flow over East China and west pacific subtropical high(WPSH)than the latter.As to the modeling of summer monsoon precipitation,both the spatial distributions and temporal evolutions from Boulac and MYJ are also better than those in YSU and ACM2 schemes.In addition,through the comparison between YSU and Boulac experiments,the differences from the results of EASM simulation are more obvious over the oceanic area.In the experiments with the nonlocal schemes YSU and ACM2,the boundary layer mixing processes are much stronger,which lead to produce more sea surface latent heat flux and enhanced convection,and finally induce the overestimated precipitation and corresponding deviation of monsoon circulation.With the further study,it is found that the absence of air-sea interaction in WRF may amplify the biases caused by PBL scheme over the ocean.Consequently,there is a reduced latent heat flux over the sea surface and even more reasonable EASM simulation,if an ocean model coupled into WRF. | WANG ZiQian DUAN AnMin WU GuoXiong | 2014 | Science China Earth Sciences2014,57,7: | 7 |
| 7 | The FGOALS climate system model as a modeling tool for supporting climate sciences:An overview显示文摘Climate system models are useful tools for understanding the interactions among the components of the climate system and predicting/projecting future climate change. The development of climate models has been a central focus of the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences(LASG/IAP) since the establishment of the laboratory in 1985. In China, many pioneering component models and fully coupled models of the climate system have been developed by LASG/IAP. The fully coupled climate system developed in the recent decade is named FGOALS(Flexible Global Ocean-Atmosphere-Land System Model). In this paper, an application-oriented review of the LASG/IAP FGOALS model is presented. The improved model performances are demonstrated in the context of cloud-radiation processes, Asian monsoon, ENSO phenomena, Atlantic Meridional Overturning Circulation(AMOC) and sea ice. The FGOALS model has contributed to both CMIP5(Coupled Model Intercomparison Project-phase 5) and IPCC(Intergovernmental Panel on Climate Change) AR5(the Fifth Assessment Report). The release of FGOALS data has supported the publication of nearly 500 papers around the world. The results of FGOALS are cited ~106 times in the IPCC WG1(Working Group 1) AR5. In addition to the traditional long-term simulations and projections, near-term decadal climate prediction is a new set of CMIP experiment, progress of LAGS/IAP in the development of nearterm decadal prediction system is reviewed. The FGOALS model has supported many Chinese national-level research projects and contributed to the national climate change assessment report. The crucial role of FGOALS as a modeling tool for supporting climate sciences is highlighted by demonstrating the model's performances in the simulation of the evolution of Earth's climate from the past to the future. | TianJun Zhou Bin Wang YongQiang Yu YiMin Liu WeiPeng Zheng LiJuan Li Bo Wu PengFei Lin Zhun Guo WenMin Man Qing Bao AnMin Duan HaiLong Liu XiaoLong Chen Bian He JianDong Li LiWei Zou XiaoCong Wang LiXia Zhang Yong Sun WenXia Zhang | 2018 | Earth and Planetary Physics2018,2,4: | 6 |
| 8 | Multilevel profiling and identification of Dalbergia odorifera and Dalbergia stevensonii by FTIR,NMR and GC/MS显示文摘As a rare and valuable wood and herbal material, Dalbergia odorifera is often counterfeited by Dalbergia stevensonii in the market. For the confident chemical identification of D. odorifera and D. stevensonii, the ethanol-benzene extractives are characterized by multiple metabolomics tools, including Fourier transform infrared(FTIR) spectroscopy, nuclear magnetic resonance(NMR), and gas chromatographymass spectrometry(GC/MS). Conventional FTIR spectroscopy, second derivative infrared(SD-IR)spectroscopy and two-dimensional correlation infrared(2D-IR) spectroscopy are combined to interpret the functional groups of the ethanol-benzene extractives. Fingerprint-like characteristics make FTIR a rapid and accurate method to distinguish D. odorifera from D. stevensonii. Chemical differences of the extractives revealed by FTIR methods can be further confirmed by ~1H NMR and ^(13)C NMR. Meanwhile, the volatile compounds in the extractives can be identified by GC/MS. The combination of FTIR, NMR and GC/MS makes it possible to obtain the multiple profiles of the ethanol-benzene extractives, which is essential for the confident chemical identification of D. odorifera and D. stevensonii. | Fang Wang Anmin Huang Xiaoqian Yin Wenshu Wang Jianbo Chen | 2018 | Chinese Chemical Letters2018,29,9: | 5 |
| 9 | Bell violation for the thermal states of an XXZ spin chain with Dzialoshiski-Moriya interaction显示文摘The effect of Dzialoshiski-Moriya (DM) interaction on the violation of Bell inequality for thermal states of interacting qubits via a two-qubit XXZ spin chain is investigated.Our results imply that the DM interaction and anisotropy taking a large positive value can enhance the Bell violation and improve the threshold temperatures of it.By the comparison between the Bell violation and thermal entanglement,we find that the threshold temperatures of thermal entanglement are higher than those of the Bell violation.This implies that some states are entangled but the Bell inequality is not violated. | MA XiaoSan 1 & WANG AnMin 2 1 School of Electric Engineering and Information,Anhui University of Technology,Maanshan 243002,China 2 Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China | 2010 | Science China(Physics,Mechanics & Astronomy)2010,53,11: | 5 |
| 10 | A New Discovery on the Deformation Behavior of Shale Gas Reservoirs Affecting Pore Morphology in the Juhugeng Coal Mining Area of Qinghai Province, Northwest China显示文摘Objective The Juhugeng mining area in Qinghai Province of northwest China has attracted wide attention among geologists for it hosts typical coal measure gases.The shale gas reservoirs were reformed by intensive structural movements during geological periods,resulting in the deformation of shale pores.The different temperature- | WANG Anmin CAO Daiyong LI Jing JIANG Ailin YANG Chengwei | 2017 | Acta Geologica Sinica(English Edition)2017,91,5: | 5 |
| 11 | Effect of decoherence from a spin environment on the entanglement dynamics of two-qutrit states显示文摘The entanglement dynamics of a two-qutrit system under decoherence from a spin environment is investigated by using negativityas entanglement measure. Our results imply that the entanglement evolution depends not only on the coupling strength and thetunneling elements of the environment but also on the number of the freedom degrees and the initial state of the environment. | MA XiaoSan REN MingFan ZHAO GuangXing WANG AnMin | 2011 | Science China(Physics,Mechanics & Astronomy)2011,54,10: | 4 |
| 12 | Shape and position of Earth's bow shock near-lunar orbit based on ARTEMIS data显示文摘Earth's bow shock is the result of interaction between the supersonic solar wind and Earth's magnetopause. However, data limitations mean the model of the shape and position of the bow shock are based largely on near-Earth satellite data. The model of the bow shock in the distant magnetotail and other factors that affect the bow shock, such as the interplanetary magnetic field(IMF) B_y, remain unclear. Here, based on the bow shock crossings of ARTEMIS from January 2011 to January 2015, new coefficients of the tail-flaring angle a of the Chao model(one of the most accurate models currently available) were obtained by fitting data from the middle-distance magnetotail(near-lunar orbit, geocentric distance -20R_E>X>-50R_E). In addition, the effects of the IMF B_y on the flaring angle a were analyzed. Our results showed that:(1) the new fitting coefficients of the Chao model in the middle-distance magnetotail are more consistent with the observed results;(2) the tail-flaring angle a of the bow shock increases as the absolute value of the IMF B_y increases. Moreover, positive IMF B_y has a greater effect than negative IMF B_y on flaring angle. These results provide a reference for bow shock modeling that includes the IMF B_y. | LIU Ji SHI QuanQi TIAN AnMin Lü JianYong WU Hao WANG Ming FU SuiYan YANG YuChen ZONG QiuGang ZHANG Jiang FENG YongYong PU ZuYin | 2016 | Science China Earth Sciences2016,59,8: | 3 |
| 13 | Broadband photodetector of high quality SbS nanowire grown by chemical vapor deposition显示文摘Low dimensional semiconductors can be used for various electronic and optoelectronic devices because of their unique structure and property.In this work,one-dimensional Sb2 S3 nanowires(NWs)with high crystallinity were grown via chemical vapor deposition(CVD)technique on SiO2/Si substrates.The Sb2 S3 NWs exhibited needle-like structures with inclined cross-sections.The lengths of Sb2S3 nanowires changed from 7 to 13μm.The photodetection properties of Sb2 S3 nanowires were comprehensively and systematically characterized.The Sb2S3 photodetectors show a broadband photoresponse ranging from ultraviolet(360 nm)to near-infrared(785 nm).An excellent specific detectivity of 2.1×10^(14)Jones,high external quantum efficiency of 1.5×10^(4)%,sensitivity of 2.2×10^(4)cm^(2)W^(-1)and short response time of less than 100 ms was achieved for the Sb2 S3 NW photodetectors.Moreover,the Sb2S3 NWs showed outstanding switch cycling stability that was beneficial to the practical applications.The high-quality Sb2S3 nanowires fabricated by CVD have great application potential in semiconductor and optoelectronic fields. | Kun Ye Bochong Wang Anmin Nie Kun Zhai Fusheng Wen Congpu Mu Zhisheng Zhao Jianyong Xiang Yongjun Tian Zhongyuan Liu | 2021 | Journal of Materials Science & Technology2021,,16: | 3 |
| 14 | Propagation and Mechanisms of the Quasi-Biweekly Oscillation over the Asian Summer Monsoon Region显示文摘The propagation and underlying mechanisms of the boreal summer quasi-biweekly oscillation(QBWO)over the entire Asian monsoon region are investigated,based on ECMWF Interim reanalysis(ERA-Interim)data,GPCP precipitation data,and an atmospheric general circulation model(AGCM).Statistical analyses indicate that the QBWO over the Asian monsoon region derives its main origin from the equatorial western Pacific and moves northwestward to the Bay of Bengal and northern India,and then northward to the Tibetan Plateau(TP)area,with a baroclinic vertical structure.Northward propagation of the QBWO is promoted by three main mechanisms:barotropic vorticity,boundary moisture advection,and surface sensible heating(SSH).It is dominated by the barotropic vorticity effect when the QBWO signals are situated to the south of 20°N.During the propagation taking place farther north toward the TP,the boundary moisture advection and SSH are the leading mechanisms.We use an AGCM to verify the importance of SSH on the northward propagation of the QBWO.Numerical simulations confirm the diagnostic conclusion that the equatorial western Pacific is the source of the QBWO.Importantly,the model can accurately simulate the propagation pathway of the QBWO signals over the Asian monsoon region.Simultaneously,sensitivity experiments demonstrate that the SSH over northern India and the southern slope of the TP greatly contributes to the northward propagation of the QBWO as far as the TP area. | Meirong WANG Jun WANG Anmin DUAN | 2017 | Journal of Meteorological Research2017,31,2: | 3 |
| 15 | Identification of miRNomes in Human Liver and Hepatocellular Carcinoma Reveals miR-199a/b-3p as Therapeutic Target for Hepatocellular Carcinoma显示文摘 | Jin Hou Li Lin Weiping Zhou Zhengxin Wang Guoshan Ding Qiongzhu Dong Lunxiu Qin Xiaobing Wu Yuanyuan Zheng Yun Yang Wei Tian Qian Zhang Chunmei Wang Qinghua Zhang Shi-Mei Zhuang Limin Zheng Anmin Liang Wenzhao Tao Xuetao Cao | 2011 | Cancer Cell2011,,2: | 3 |
| 16 | Trends in Summer Rainfall over China Associated with the Tibetan Plateau Sensible Heat Source during 1980-2008显示文摘 | Duan Anmin Wang Meirong Lei Yonghui Cui Yangfan | 2013 | Journal of Climate2013,,1: | 2 |
| 17 | Persistent Weakening Trend in the Spring Sensible Heat Source over the Tibetan Plateau and Its Impact on the Asian Summer Monsoon显示文摘 | Duan Anmin Li Fei Wang Meirong Wu Guoxiong | 2011 | Journal of Climate2011,,21: | 2 |
| 18 | High population and dispersion of pentacoordinated Al~Ⅴ species on the surface of ?ame-made amorphous silica-alumina显示文摘Pentacoordinated Al(Al~Ⅴ)species in silica-alumina are promising to promote the formation of acid sites or act as surface defects for tailoring single-atom catalysts.However,pentahedral coordination(Al~Ⅴ)is rarely observed in conventionally prepared silica-alumina.Here,we show that high population and dispersion of Al~Ⅴ species on the surface of amorphous silica-alumina(ASA)can be achieved by means of flame spray pyrolysis.High resolution TEM/EDX,high magnetic-field NMR and DFT calculations are employed to characterize the structure of as-prepared ASAs.Solid-state ^(27)Al multi-quantum MAS NMR experiments show that most of the Al~Ⅴspecies are formed independently from the alumina phase and are accessible for guest molecules on the surface.Upon water adsorption,these Al~Ⅴ species are transformed to Al~Ⅵ species,structurally similar to surface Al~Ⅳ species,as confirmed by DFT calculations.The outstanding catalytic activity of as-synthesized ASA is demonstrated using the in situ H/D exchange reaction with deuterated benzene as an example.The Al~Ⅴ-rich ASA provides a much lower activation energy(~30 kJ/mol)than that reported for zeolite H-ZSM-5(~60 kJ/mol).The superior catalytic performance is attributed to the high Al~Ⅴcontent promoting the surface active sites in ASA.The knowledge gained on the synthesis of Al~Ⅴ-rich ASAs and the nature of aluminum coordination in these materials could pave the way to more efficient silica-alumina based catalysts. | Zichun Wang Yijiao Jiang Xianfeng Yi Cuifeng Zhou Aditya Rawal James Hook Zongwen Liu Feng Deng Anmin Zheng Michael Hunger Alfons Baiker Jun Huang | 2019 | Science Bulletin2019,64,8: | 2 |
| 19 | 军校合训学员心理资本现状及影响因素显示文摘目的了解军校合训学员心理资本状况,探索提升其心理资本的有效途径。方法依据分层抽样原则,采用自编《军校合训学员积极心理资本问卷(PPQ-28)》对某军校746名在校合训学员进行调查。结果合训学员心理资本总分与各维度均分均在一般水平(3.5分)以上,其中希望得分最高(5.33±0.94),韧性得分最低(4.43±1.11)。女学员韧性维度得分显著高于男学员(P<0.05);非独生子女希望、自我效能维度得分显著高于独生子女(P<0.05);除乐观维度,不同年级学员其余各项维度得分比较均有统计学差异(P<0.05);不同政治面貌学员希望、自我效能、韧性维度得分比较均有统计学差异(P<0.05);不同兴趣爱好、不同同学之间关系学员各维度得分比较均有统计学差异(P<0.05);除韧性维度外,不同选择军校目的的学员在其余各组之间比较均有统计学差异(P<0.05);不同家庭所在地学员在希望、情绪智力维度得分比较均有统计学差异(P<0.05);不同家庭月收入学员各维度得分比较均无统计学差异(P>0.05)。结论心理资本与学员心理健康密切相关,培养心理资本是促进军校合训学员心理健康和能力发展的有效途径。 | 唐明 陈瑜 陈中平 周前胜 卢慧芳 SUN Anmin ZHU Jianghan WANG Dawei | 2016 | 解放军预防医学杂志2016,34,3: | 2 |
| 20 | miR?142?3p promotes osteoblast differentiation by modulating Wnt signaling显示文摘 | Weihua Hu Yaping Ye Weikai Zhang Jiang Wang Anmin Chen Fengjing Guo | 2013 | Molecular Medicine Reports2013,,2: | 2 |