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| 1 | Progress in Global Gas Hydrate Development and Production as a New Energy Resource显示文摘Natural gas hydrates have been hailed as a new and promising unconventional alternative energy,especially as fossil fuels approach depletion,energy consumption soars,and fossil fuel prices rise,owing to their extensive distribution,abundance,and high fuel efficiency.Gas hydrate reservoirs are similar to a storage cupboard in the global carbon cycle,containing most of the world's methane and accounting for a third of Earth's mobile organic carbon.We investigated gas hydrate stability zone burial depths from the viewpoint of conditions associated with stable existence of gas hydrates,such as temperature,pressure,and heat flow,based on related data collected by the global drilling programs.Hydrate-related areas are estimated using various biological,geochemical and geophysical tools.Based on a series of previous investigations,we cover the history and status of gas hydrate exploration in the USA,Japan,South Korea,India,Germany,the polar areas,and China.Then,we review the current techniques for hydrate exploration in a global scale.Additionally,we briefly review existing techniques for recovering methane from gas hydrates,including thermal stimulation,depressurization,chemical injection,and CH4-CO2 exchange,as well as corresponding global field trials in Russia,Japan,United States,Canada and China.In particular,unlike diagenetic gas hydrates in coarse sandy sediments in Japan and gravel sediments in the United States and Canada,most gas hydrates in the northem South China Sea are non-diagenetic and exist in fine-grained sediments with a vein-like morphology.Therefore,especially in terms of the offshore production test in gas hydrate reservoirs in the Shenhu area in the north slope of the South China Sea,Chinese scientists have proposed two unprecedented techniques that have been verified during the field trials:solid fluidization and formation fluid extraction.Herein,we introduce the two production techniques,as well as the so-called'fbur-in-one'environmental monitoring system employed during the Shenhu production test.Methane is not currently commercially produced from gas hydrates anywhere in the world;therefore,the objective of field trials is to prove whether existing techniques could be applied as feasible and economic production methods for gas hydrates in deep-water sediments and permafrost zones.Before achieving commercial methane recovery from gas hydrates,it should be necessary to measure the geologic properties of gas hydrate reservoirs to optimize and improve existing production techniques.Herein,we propose horizontal wells,multilateral wells,and cluster wells improved by the vertical and in dividual wells applied during existing field trials.It is noteworthy that relatively pure gas hydrates occur in seafloor mounds,within near-surface sediments,and in gas migration conduits.Their extensive distribution,high saturation,and easy access mean that these types of gas hydrate may attract considerable attention from academia and industry in the future.Herein,we also review the occurrence and development of concentrated shallow hydrate accumulations and briefly introduce exploration and production techniques.In the closing section,we discuss future research needs,key issues,and major challenges related to gas hydrate exploration and production.We believe this review article provides insight on past,present,and future gas hydrate exploration and production to provide guidelines and stimulate new work into the field of gas hydrates. | LIU Liping SUN Zhilei ZHANG Lei WU Nengyou Yichao Qin JIANG Zuzhou GENG Wei CAO Hong ZHANG Xilin ZHAI Bin XU Cuiling SHEN Zhicong JIA Yonggang | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 13 |
| 2 | Superfluorinated copper sulfide nanoprobes for simultaneous 19F magnetic resonance imaging and photothermal ablation显示文摘铜硫化物(Cu 7 与涂的 S 4) nanoparticles 一超离频收费载重(~ 5.0 慮潮牰扯獥 ????????? 桰瑯瑯敨浲污?? | Gaofei Hu Juan Tang Xilin Bai Suying Xu Leyu Wang | 2016 | Nano Research2016，9，6： | 4 |
| 3 | Internal wave parameters retrieval from space-borne SAR image显示文摘基于散布成像的成像机制和微波为海洋的表面特征建模的海洋的内部波浪 SAR,我们开发了一个新方法从 SAR 形象提取内部波浪参数。第一,起始的风地从 NCEP 分析数据,海水密度和海洋的内部波浪被导出 pycnocline 深度从利未夫数据被估计,内部波浪导致的表面水流根据 KDV 方程被计算。NRCS 侧面然后被解决行动平衡方程并且使用海表面雷达反散射模型模仿。风和内部波浪 pycnocline 深度被一步一步地使用两分方法让模仿的数据接近 SAR 图象调整。然后,当在模仿的信号和 SAR 图象之间合适的最好出现时,风速度, pycnocline 深度,阶段速度,组速度和内部波浪的振幅能从 SAR 形象被检索。方法在 Dongsha 岛附近在一幅景色 SAR 图象上被测试,在华南海,结果证明模仿的海洋的内部波浪 NRCS 侧面象90%一样高在有关联系数的 SAR 图象上在对那的好同意,并且从 SAR 形象检索的海洋的内部波浪的振幅与 SODA 数据是可比较的。而且,阶段速度在华南海从另外的 16 幅景色 SAR 图象检索了在对描述在内部波浪阶段速度和水深度之间的关系的实验公式的好同意,根平均数平方和相对错误是不到 0.11 ms -1并且7%,分别地,显示 SAR 图象为在这份报纸开发的内部波浪参数检索和方法是有用的会聚、适用。 | Kaiguo FAN Bin FU Yanzhen GU Xingxiu YU Tingting LIU Aiqin SHI Ke XU Xilin GAN | 2015 | Frontiers of Earth Science2015，9，4： | 2 |
| 4 | One-Pot Aqueous Synthesis of Highly Biocompatible Near Infrared CulnS2 Quantum Dots for Target Cell Imaging显示文摘 | Anila Arshad Hongli Chen Xilin Bai Suying Xu Leyu Wang | 2016 | Chinese Journal of Chemistry2016，34，6： | 1 |
| 5 | Diabetes mellitus and incidence and mortality of kidney cancer: A meta-analysis显示文摘 | Cuiping Bao Xilin Yang Weili Xu Hongbin Luo Zhongliang Xu Cheng Su Xiuying Qi | 2013 | Journal of Diabetes and Its Complications2013，，4： | 1 |
| 6 | Hepatoproteetive function of Penthorum chinense Pursh显示文摘 | ZHANG TIANTIAN XU XILIN JIANG MINGHUA | 2013 | Food & Function2013，4，11： | 1 |
| 7 | Experimental seismit' study of adjacent buihtings wittl fluid dampers显示文摘 | Zhen Yang Youlin Xu and Xilin Lu | 2003 | Journal of Structural Engineering ASCE2003，129，2： | 1 |
| 8 | Polymorphisms in the potential functional regions of the TGF‐β 1 and TGF‐β receptor genes and disease susceptibility in HBV‐related hepatocellular carcinoma patients显示文摘 | Zhenhui Xin Wei Zhang Aiqiang Xu Li Zhang Tao Yan Zhuo Li Xiaopan Wu Xilin Zhu Juan Ma Ke Li Hui Li Ying Liu | 2012 | Mol. Carcinog2012，，1： | 1 |
| 9 | Research progress of microRNA in prevention and treatment of osteonecrosis of the femoral head显示文摘20世纪80年代,Feinbaum等人在蠕虫的生长发育过程中首次发现了miRNA,并将其命名为Lin-4。随着微生物学的发展和基因测序技术的不断完善,miRNA逐渐成为临床医学研究的热点。其中一组miRNA已被证实在骨肿瘤、骨关节炎、类风湿关节炎等骨科疾病的基因调控中发挥着基础性作用。研究miRNA在股骨头坏死(ONFH)中的作用可以提高对该病发病机制的认识。ONFH是一种骨科疾病,是导致股骨头血供紊乱的主要原因,主要症状是骨骼、肌肉功能障碍。近期的研究表明,miRNA在调节ONFH微循环、血管损伤修复、其他疾病引起的局部微循环功能障碍、骨细胞凋亡等方面发挥了重要作用。本文分析和总结了近期的miRNA和ONFH相关研究成果,并展望了其在疾病防治方面的前景。 | Changsui Yu Liguo Zhu Xiaofeng Zhang ZhongbaoYu Fengyuan Zhan Shuren Wang Xilin Xu Zhengchun Wang Jun Zhao Xinsheng Xie | 2018 | TMR Clinical Research2018，1，2： | 0 |
| 10 | Analysis of China Natural Gas Industry Prosperity Index for the 3rd Quarter of 2023显示文摘The statistics of the China natural gas industry prosperity index showed that the China natural gas industry prosperity index was 277.03 in the 3rd quarter of 2023,up 4.0%from the 2nd quarter of 2023,a stably prosperous state in the short term and a very prosperous state in the medium to long term;the prosperity index of natural gas production companies was 390.88 in the 3rd quarter of 2023,up 5.2%from the 2nd quarter of 2023,an increasingly prosperous state in the short term and a very prosperous state in the medium to long term;the prosperity index of natural gas sales companies was 181.91 in the 3rd quarter of 2023,up 3.3%from the 2nd quarter of 2023,a recovery in the short term and a prosperous state in the medium to long term;the prosperity trend index of the natural gas industry in the coming year for the 3rd quarter of 2023 was 538.84,up 6.4%from the 2nd quarter of 2023,a very prosperous state,indicating that natural gas industry experts are optimistic about the natural gas industry’s prosperity trend in the coming year(Fig.1 and Table 1). | Xu Yihan Zhou Cuilan Shen Xilin | 2023 | China Oil & Gas2023，30，5： | 0 |
| 11 | China Natural Gas Industry Prosperity Index for the 4th Quarter of 2023显示文摘The statistics of the China Natural Gas Industry Prosperity Index showed that the China Natural Gas Industry Prosperity Index was 292.43 in the 4th quarter of2023,up 5.6% from the 3rd quarter of 2023,a stably prosperous state in the short term and a very prosperous state in the medium to long term;the prosperity index of natural gas production companies was 412.81 in the 4th quarter of 2023,up 5.6% from the 3rd quarter of 2023,an increasingly prosperous state in the short term and a very prosperous state in the medium to long term;the prosperity index of natural gas sales companies was 192.67 in the 4th quarter of 2023,up 5.9% from the 3rd quarter of 2023,a recovery in the short term and a prosperous state in the medium to long term;the prosperity trend index of the natural gas industry in the coming year for the 4th quarter of 2023 was 575.96,up 6.9% from the 3rd quarter of 2023,a very prosperous state,indicating that natural gas industry experts are optimistic about the natural gas industry's prosperity trend in the coming year. | Xu Yihan Shen Xilin Zhou Cuilan Liu Xianfeng | 2023 | China Oil & Gas2023，30，6： | 0 |
| 12 | Dielectric barrier discharge-based defect engineering method to assist flash sintering显示文摘Oxygen vacancy OV plays an important role in a flash sintering (FS) process. In defect engineering, the methods of creating oxygen vacancy defects include doping, heating, and etching, and all of them often have complex processes or equipment. In this study, we used dielectric barrier discharge (DBD) as a new defect engineering technology to increase oxygen vacancy concentrations of green billets with different ceramics (ZnO, TiO_(2), and 3 mol% yttria-stabilized zirconia (3YSZ)). With an alternating current (AC) power supply of 10 kHz, low-temperature plasma was generated, and a specimen could be treated in different atmospheres. The effect of the DBD treatment was influenced by atmosphere, treatment time, and voltage amplitude of the power supply. After the DBD treatment, the oxygen vacancy defect concentration in ZnO samples increased significantly, and a resistance test showed that conductivity of the samples increased by 2–3 orders of magnitude. Moreover, the onset electric field (E) of ZnO FS decreased from 5.17 to 0.86 kV/cm at room temperature (RT);while in the whole FS, the max power dissipation decreased from 563.17 to 27.94 W. The defect concentration and conductivity of the green billets for TiO_(2) and 3YSZ were also changed by the DBD, and then the FS process was modified. It is a new technology to treat the green billet of ceramics in very short time, applicable to other ceramics, and beneficial to regulate the FS process. | Xinhao Zhao Nianping Yan Yueji Li Zikui Shen Rongxia Huang Chen Xu Xuetong Zhao Xilin Wang Ruobing Zhang Zhidong Jia | 2023 | Journal of Advanced Ceramics2023，12，5： | 0 |
| 13 | MetaDP: a comprehensive web server for disease prediction of 16S rRNA metagenomic datasets显示文摘 | Xilin Xu Aiping Wu Xinlei Zhang Mingming Su Taijiao Jiang Zhe-Ming Yuan | 2016 | Biophysics Reports2016，2，5： | 0 |
| 14 | Analysis of Potential Disruptive Technologies in the Electronics and Information Field Towards the Intelligent Society显示文摘1.Introduction In the era of the new century,driven by the development of the intelligent society,the integration of the field of electronics and information with various technical fields and industries has accelerated and become the major driving force for a new round of technological revolution and industrial transformation.This has advanced the profound adjustment of global technology,industry,and division of labor as well as reshaping the innovation and competitiveness of countries around the world.Electronics information has received the most concentrated research and development investment worldwide and has been actively advancing and playing a leading role in dissemination.Naturally,it has become an important strategic area in which the world’s scientific and technological powers seek economic advances and competitive advantages. | Yueguang Lyu Yaxin Zhang Yang Liu Weifang Chen Xilin Zhang Wenyuan Xu Changju Wu Lan Wang Hongxin Zeng Xuan Sheng Rui Yang Zenghui Wang Kun Kuang Wu Fei | 2021 | Engineering2021，7，8： | 0 |
| 15 | Transcriptome profiling reveals the association of multiple genes and pathways contributing to hormonal control in celery leaves显示文摘Celery is a vital vegetable belonging to the Apiaceae family.The leaves of celery are its main edible part with high nutritional value.Hormone signaling plays diverse and critical roles in controlling plant growth and development.However,the molecular mechanism of hormone regulating growth and development in celery leaves has not been investigated.Here,we aimed to understand the molecular functions of genes related to hormone metabolism in celery leaf growth and development.A total of 77 hormone-related differentially expressed genes(DEGs)were identified from the transcriptome of celery leaves at three development stages.The roles and interactions of DEGs in the growth and development of celery leaves were discussed.The contents of multiple hormones(IAA,ZR,ABA,BR,GA3,and MeJA)in celery leaf development were also detected.The changes of endogenous hormone level during the development of celery leaves could be regulated by the expressions of hormone-related genes.Our results indicated that the plant hormones had a complex regulatory mechanism for the growth of celery leaves.Our current findings will provide potential valuable references for the future research on celery leaf development. | Jiexia Liu Kai Feng Xilin Hou Hui Li Guanglong Wang Zhisheng Xu Aisheng Xiong | 2019 | Acta Biochimica et Biophysica Sinica2019，51，5： | 0 |
| 16 | BcBRC1a is a negative regulator for tillering in non-heading Chinese cabbage显示文摘Shoot branching is a decisive factor for crop yield.Molecular mechanism for regulating shoot branching(tillering)needs to be determined.Plenty of previous studies have illustrated that BRANCHED1(BRC1)is a key integrator of shoot branching regulating signals.However,BcBRC1 function in non-heading Chinese cabbage(Brassica campestris ssp.chinensis)(NHCC)remains unknown.Here,we defined two BRC1 orthologs,BcBRC1a and BcBRC1b,from NHCC and focused on the BcBRC1a gene to describe its alternative splicing characteristic and structure.BcBRC1a was expressed rhythmically and mainly in leaf axils at the'Maertou'cultivar tillering stage.BcBRC1aL encoded a nuclear location protein.Its ectopic expression caused Arabidopsis growth inhibition and silencing BcBRC1a led to increased tiller numbers in'Maertou'.Removing the shoot tips of NHCC caused axillary buds to be released from apical dominance and BcBRC1a expression down-regulation.Our research determined that BcBRC1a acts as a negative regulator for tillering in non-heading Chinese cabbage and sets the foundation for further studies. | Yan Long Tianzi Zhao Lanlan Xu Wei Zhang Feiyi Huang Jianjun Wang Xilin Hou Ying Li | 2022 | Vegetable Research2022，2，1： | 0 |
| 17 | Pore-water geochemistry in methane-seep sediments of the Makran accretionary wedge off Pakistan:Possible link to subsurface methane hydrate显示文摘Cold seeps are pervasive along the continental margin worldwide,and are recognized as hotspots for elemental cycling pathway on Earth.In this study,analyses of pore water geochemical compositions of one-400 cm piston core(S3)and the application of a mass balance model are conducted to assess methane-associated biogeochemical reactions and uncover the relationship of methane in shallow sediment with gas hydrate reservoir at the Makran accretionary wedge off Pakistan.The results revealed that approximately 77%of sulfate is consumed by the predominant biogeochemical process of anaerobic oxidation of methane.However,the estimated sulfate-methane interface depth is-400 cm below sea floor with the methane diffusive flux of 0.039 mol/(m^(2)·a),suggesting the activity of methane seepage.Based on the δ^(13)C_(DIC) mass balance model combined with the contribution proportion of different dissolved inorganic carbon sources,this study calculated the δ^(13)C of the exogenous methane to be-57.9‰,indicating that the exogenous methane may be a mixture source,including thermogenic and biogenic methane.The study of pore water geochemistry at Makran accretionary wedge off Pakistan may have considerable implications for understanding the specific details on the dynamics of methane in cold seeps and provide important evidence for the potential occurrence of subsurface gas hydrate in this area. | Xianrong Zhang Jianming Gong Zhilei Sun Jing Liao Bin Zhai Libo Wang Xilin Zhang Cuiling Xu Wei Geng | 2021 | Acta Oceanologica Sinica2021，40，9： | 0 |
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