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| 1 | Deformation transition of intact coal induced by gas injection显示文摘Gas migration in coal bed is a multiple-physical process, of which not only includes gas desorption/diffusion through coal matrix and gas Darcy flow through the cleat system, but also results in deformation of solid coal. Especially for enhanced coal bed methane(ECBM) and CO2 capture and sequestration(CCS), gas injection is mainly controlled by the gas diffusivity in the coal matrix and coal permeability.Although the relevant coal permeability models have been frequently developed, how the dual-porosity system of coal affects gas adsorption/diffusion is still poorly understood. In this paper, a series of experiments were carried out in order to investigate deformation evolution of intact coal subjected to hydrostatic pressure of different gases(including pure H2, N2 and CO2) under isotherm injection. In the testing process, the coal strain and injected gas pressure were measured simultaneously. The results show that the pressure of non-adsorptive helium remained unchanged throughout the isothermal injection process, in which the volumetric strain of the coal shrinked firstly and maintained unchanged at lower isobaric pressure. With the injected pressure increasing, the coal volume underwent a transition from shrinking to recovery(still less than initial volume of the coal). In contrast, N2 injection caused the coal to shrink firstly and then recover with decreasing gas pressure. The recovery volume was larger than the initial volume due to adsorption-induced swelling. For the case of CO2 injection, although the stronger adsorption effect could result in swelling of the solid coal, the presence of higher gas pressure appears to contribute the swelling coal to shrink. These results indicate that the evolution of coal deformation is time dependent throughout the migration of injected gas. From the mechanical characteristics of poroelastical materials, distribution of pore pressure within the coal is to vary with the gas injection,during which the pore pressure in the cleats will rapidly increase, in contrast, the pore pressure in the matrix will hysteretically elevate. Such a difference on changes of pore pressure between the cleats and the matrix will contribute to the shrinkage of the matrix as a result of initially greater effective stress.Besides, both gas-adsorption-induced swelling and decreasing effective stress also control the coal deformation transition. This work gives us an insight into investigation on influence of effective stress on coal-gas interaction. | Wang Chunguang Wang Changsheng Wei Mingyao Gong Bin Tan Yuling | 2014 | International Journal of Mining Science and Technology2014，24，6： | 3 |
| 2 | Using a global reference sample set and a cropland map for area estimation in China显示文摘A technically transparent and freely available reference sample set for validation of global land cover mapping was recently established to assess the accuracies of land cover maps with multiple resolutions.This sample set can be used to estimate areas because of its equal-area hexagon-based sampling design.The capabilities of these sample set-based area estimates for cropland were investigated in this paper.A 30-m cropland map for China was consolidated using three thematic maps(cropland,forest and wetland maps)to reduce confusion between cropland and forest/wetland.We compared three area estimation methods using the sample set and the 30 m cropland map.The methods investigated were:(1)pixel counting from a complete coverage map,(2)direct estimation from reference samples,and(3)model-assisted estimation combining the map with samples.Our results indicated that all three methods produced generally consistent estimates which agreed with cropland area measured from an independent national land use dataset.Areas estimated from the reference sample set were less biased by comparing with a National Land Use Dataset of China(NLUD-C).This study indicates that the reference sample set can be used as an alternative source to estimate areas over large regions. | YULe LI XueCao LI CongCong ZHAO YuanYuan NIU ZhenGuo HUANG HuaBing WANG Jie CHENG YuQi LU Hui SI YaLi YU ChaoQing FU HaoHuan GONG Peng | 2017 | Science China Earth Sciences2017，60，2： | 1 |
| 3 | Effect of age at cochlear implantation on auditory and speech development of children with auditory neuropathy spectrum disorder显示文摘 | Yuying Liu Ruijuan Dong Yuling Li Tianqiu Xu Yongxin Li Xueqing Chen Shusheng Gong | 2014 | Auris Nasus Larynx2014，，6： | 1 |
| 4 | Transcriptional and post‑transcriptional regulation of RNAi‑related gene expression during plant‑virus interactions显示文摘As sessile organisms,plants encounter diverse invasions from pathogens including viruses.To survive and thrive,plants have evolved multilayered defense mechanisms to combat virus infection.RNAi,also known as RNA silencing,is an across-kingdom innate immunity and gene regulatory machinery.Molecular framework and crucial roles of RNAi in antiviral defense have been well-characterized.However,it is largely unknown that how RNAi is transcriptionally regulated to initiate,maintain and enhance cellular silencing under normal or stress conditions.Recently,insights into the transcriptional and post-transcriptional regulation of RNAi-related genes in different physiological processes have been emerging.In this review,we integrate these new findings to provide updated views on how plants modulate RNAi machinery at the(post-)transcriptional level to respond to virus infection. | Qian Gong Yunjing Wang Zhenhui Jin Yiguo Hong Yule Liu | 2022 | Stress Biology2022，2，1： | 1 |
| 5 | Oxidized galectin-1 in SLE fails to bind the inhibitory receptor VSTM1 and increases reactive oxygen species levels in neutrophils显示文摘Inhibitory immune receptors set thresholds for immune cell activation,and their deficiency predisposes a person to autoimmune responses.However,the agonists of inhibitory immune receptors remain largely unknown,representing untapped sources of treatments for autoimmune diseases.Here,we show that V-set and transmembrane domain-containing 1(VSTM1)is an inhibitory receptor and that its binding by the competent ligand soluble galectin-1(Gal1)is essential for maintaining neutrophil viability mediated by downregulated reactive oxygen species production.However,in patients with systemic lupus erythematosus(SLE),circulating Gal1 is oxidized and cannot be recognized by VSTM1,leading to increased intracellular reactive oxygen species levels and reduced neutrophil viability.Dysregulated neutrophil function or death contributes significantly to the pathogenesis of SLE by providing danger molecules and autoantigens that drive the production of inflammatory cytokines and the activation of autoreactive lymphocytes.Interestingly,serum levels of glutathione,an antioxidant able to convert oxidized Gal1 to its reduced form,were negatively correlated with SLE disease activity.Taken together,our findings reveal failed inhibitory Gal1/VSTM1 pathway activation in patients with SLE and provide important insights for the development of effective targeted therapies. | Xu Jiang Xinyue Xiao Hao Li Yiyi Gong Min Wang Huaxia Yang Lidan Zhao Ying Jiang Yanping Wei Chongchong Zhao Jin Li Yuling Chen Shan Feng Haiteng Deng Shiliang Ma Yue Xu Yudong Liu George C.Tsokos Minghong Jiang Xuan Zhan | 2023 | Cellular & Molecular Immunology2023，20，11： | 1 |
| 6 | cRGD-functionalized, DOX-conjugated, and 64 Cu-labeled superparamagnetic iron oxide nanoparticles for targeted anticancer drug delivery and PET/MR imaging显示文摘 | Xiaoqiang Yang Hao Hong Jamison J. Grailer Ian J. Rowland Alireza Javadi Samuel A. Hurley Yuling Xiao Yunan Yang Yin Zhang Robert J. Nickles Weibo Cai Douglas A. Steeber Shaoqin Gong | 2011 | Biomaterials2011，，17： | 1 |
| 7 | Spatial location differentiation and development decision optimization of characteristic villages and towns in China显示文摘Due to rapid urbanization and industrialization,the gap between urban and rural development has gradually increased.Rural development problems have been a significant topic of discussion,and are related to people’s livelihoods.This article built a point-axis-region location driving system to analyze the spatial location differentiation of characteristic villages and towns(CVTS)using the kernel density model,and explored the mechanism of location driving factors with a geographical detector model.The results show that vegetables and fruits are the main types of products in CVTS.They account for 27.60%and 34.68%of all types of products,and occur mainly in the east and central regions of China.Moreover,all point-axis-region driving factors have a significant influence on grain crops.The mean values of driving forces of vegetables and fruits are larger than other types of CVTS,and their values are 0.12 and 0.11.The average driving forces on all CVTS in the northeast are higher than those in other regions,especially the driving forces of vegetables and medicinal crops(0.24 and 0.18,respectively).Finally,we proposed that the Chinese government should employ engineering technology,invest on road networks,e-commerce and blockchain technology to optimize the point-axis-region location advantages,to promote the sustainable development of CVTS.The detection of driving mechanisms on spatial location differentiation of CVTS has important research value for location theory and rural region systems research. | Jintao Li Yuling Gong | 2022 | Geography and Sustainability2022，3，1： | 0 |
| 8 | There is the second virus that causes tobacco leaf curl disease (not TbLCV-CHI) in the field显示文摘Sequence analysis of virus isolation DNA of tobacco leaf curl disease shows that there is the second geminivirus (not Chinese Tobacco Leaf Curl Virus, TbLCV-CHI) that causes tobacco leaf curl disease in the field in the Guangxi Zhuang Autonomous Region, China. This virus DNA-A contains 2 734 nt. Large intergenic region (LIR) contains 269 nt, the virus sense strand contains 2 open reading frames (ORFs): AV1 (115 aa) and AV2 (coat protein gene, CP, 256 aa), and the complementary sense strand contains 4 ORFs: AC1 (replicase gene, 361 aa), AC2 (transactivator, 134 aa), ACS (134 aa) and AC4 (97 aa). The virus belongs to one kind of subgroup III gemini- viruses from old world, and could be the Chinese tomato yellow leaf curl virus (TYLCV-CHI). | GONG Qianhong LIU Yule HONG Yiguo WANG Huanyu CHEN Gang CAI Jianhe | 2000 | Chinese Science Bulletin2000，45，12： | 0 |
| 9 | Synthesis of Chlorogenic Acid Imprinted Chromatographic Packing by Surface-initiated Atom Transfer Radical Polymerization and Its Application显示文摘 | NIU Yuling MA Meihua GONG Yanru WANG Yue GONG Bolin | 2014 | Chemical Research in Chinese Universities2014，30，5： | 0 |
| 10 | Urban Configuration Analysis of Idle Land Market Based on Game Model显示文摘In recent years, the speed of urban development becomes faster and faster with expanding of land construction scale, and a lot of idle lands lead to serious land waste. This paper builds game model by carrying out a market allocation analysis and applying economic game theory to the analysis of current idle land problem; it gets six kinds of results through analyzing the game model of idle land market, and the final Nash equilibrium is(system innovation, publicly traded) through contrastive to help balance the game relationship between government and the user of idle land and raise some new scientific and rational institutions to serve as future references for effective usage of idle land. | Jintao LI Yixue LI Yuling GONG Zhanyong QI Lijing TANG | 2014 | Agricultural Science & Technology2014，15，9： | 0 |
| 11 | Damage Failure Analysis of Z-Pins Reinforced Composite Adhesively Bonded Single-Lap Joint显示文摘In order to study themechanical properties of Z-pins reinforced laminated composite single-lap adhesively bonded joint under un-directional static tensile load,damage failure analysis of the joint was carried out bymeans of test and numerical simulation.The failure mode and mechanism of the joint were analyzed by tensile failure experiments.According to the experimental results,the joint exhibits mixed failure,and the ultimate failure is Z-pins pulling out of the adherend.In order to study the failure mechanism of the joint,the finite element method is used to predict the failure strength.The numerical results are in good agreement with the experimental results,and the error is 6.0%,which proves the validity of the numerical model.Through progressive damage failure analysis,it is found that matrix tensile failure of laminate at the edge of Z-pins occurs first,then adhesive layer failure-proceeds at the edge of Z-pins,and finally matrix-fiber shear failure of the laminate takes place.With the increase of load,the matrix-fiber shear failure expands gradually in the X direction,and at the same time,the matrix tensile failure at the hole edge gradually extends in different directions,which is consistent with the experimental results. | Yinhuan Yang Manfeng Gong Xiaoqun Xia Yuling Tang | 2021 | Computer Modeling in Engineering & Sciences2021，，3： | 0 |
| 12 | A stream-based Parasitic Model for implementing Mobile Digital Earth显示文摘A Parasitic Model is proposed in this study for Digital Earth running on mobile phones through a mobile network.Because of mobile phones’limited capabilities in high-performance computing,rendering,storing,and networking(CRSN),these functions are accomplished by a superior host computer in this model.Rendered virtual scenes are compressed in a time-series as a data stream and are sent to the mobile phone through a mobile network,thus allowing Digital Earth to be operated on a mobile phone.This study examines a prototype and shows that a Mobile Digital Earth based on a Parasitic Model can achieve functionality beyond the mobile phone’s actual hardware capabilities and can reduce network traffic.These results demonstrate quasi-real-time interactions,but with bandwidth increases in next-generation mobile networks such as 4G and 5G,there is potential for real-time interactions in the near future. | Wenhang Li Jianhua Gong Ping Yu Qishen Duan Yuling Zou | 2014 | International Journal of Digital Earth2014，7，1： | 0 |
| 13 | Phosphorylation of Atg31 is required for autophagy显示文摘Autophagy 是降级的一个 evolutionarily 保存的细胞的过程细胞内部的内容。Atg17-Atg31-Atg29 建筑群在由各种各样的刺激感应的 autophagy 起一个关键作用。在酵母, autophagy 在说出的液泡附近在一个特殊地点与 autophagosome 形成发生 pre-autophagosomal 结构(舞步) 。Atg17-Atg31-Atg29 建筑群为舞步组织形成脚手架,并且招募其他人 autophagy 相关(Atg ) 蛋白质到 PAS。这里,我们证明 Atg31 是 phosphorylated 蛋白质。Atg31 上的 phosphorylation 地点被集体 spectrometry 识别。phosphorylated 氨基酸被丙氨酸在代替的异种的分析,个别地或在里面各种各样的联合,作为功能的 phosphorylation 地点识别了 S174。S174A 异种作为 Atg31 删除异种显示出 autophagy 缺陷的类似的度。S174 phosphorylation 为象氮饥饿和 rapamycin 处理那样的各种各样的 autophagy 刺激导致的 autophagy 被要求。集体 spectrometry 分析证明 S174 组成地是 phosphorylated,并且在 Atg31 删除紧张的 phosphorylation 模仿异种(S174D ) 的表示恢复 autophagy。在 S174A 异种, Atg9 积极的泡在 PAS 积累。因此, S174 phosphorylation 为 autophagosomes 的形成被要求,可能由便于从 PAS 再循环 Atg9。我们的数据在 autophagy 表明 Atg31 的 phosphorylation 的角色。 | Wenzhi Feng Tong Wu Xiaoyu Dan Yuling Chen Lin Li She Chen Di Miao Haiteng Deng Xinqi Gong Li Yu | 2015 | Protein & Cell2015，6，4： | 0 |
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