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| 1 | Diagenesis and Their Succession of Gas-bearing and Non-gas-bearing Reservoirs in the Sulige Gas Field of Ordos Basin,China显示文摘Comparisons have been made among lithology, diagenesis, and reservoir characteristics of gas-bearing and non-gas-bearing ones in the Sulige gas field of the Ordos Basin based on the laboratory analysis of thin sections, scanning electron microscope, and liquid inclusion of the reservoirs. The reservoirs of the Sulige gas field are now in the middle stage of diagenesis and have undergone compaction, cementation and dissolution. The secondary pore of the reservoir originated from the dissolution of the feldspar and tuff because of the organic acid action from the source rocks during the diagenetic middle stage. Gas-bearing reservoirs are common in soluble pore diagenetic facies of coarse detritus quartzose sandstone, whereas non-gas-bearing ones are common in tense compaction diagenetic facies of mud-bearing medium-fine detritus quartzose sandstone and residual intergranular pore diagenetic facies of mud-bearing medium-coarse detritus quartzose sandstone. The secondary pore is developed in gas-bearing reservoirs of the Sulige gas-field as the medium-coarse grain reservoirs formed in a powerful sedimentary environment and experienced strong dissolution. However, the sediments of fine grain size form the non-gas-bearing reservoirs because of less residual primary pore and secondary pore. | ZHU Xiaomin LIU Chenlin ZHONG Dakang HAN Xuefang | 2009 | Acta Geologica Sinica(English Edition)2009，83，6： | 9 |
| 2 | A New Oviraptorid Dinosaur (Theropoda: Oviraptorosauria) from the Late Cretaceous of Jiangxi Province, Southern China显示文摘A new oviraptorid dinosaur Jiangxisaurus ganzhouensis gen. et sp. nov., is erected based on a partial skeleton from the Upper Cretaceous Nanxiong Formation of Ganzhou City, Jiangxi Province. The new taxon differs from other oviraptorids in the weakly downturned rostrum of the lower jaw, much-elongated mandible with a height-to-length ratio being about 20% and the length ratio of radius to humerus of about 0.70. This species not only adds a new member to oviraptorid dinosaurs, but also provides more information about oviraptorid paleogeographical distribution in southern China. | WEI Xuefang PU Hanyong XU Li LIU Di Lü Junchang | 2013 | Acta Geologica Sinica(English Edition)2013，87，4： | 6 |
| 3 | Three Tiaobu Feishen therapies protect human alveolar epithelial cells against cigarette smoking and tumor necrosis factor-mlear factor-kappa B pathwayα-induced inflamation by nuc显示文摘OBJECTIVE: To investigate the efficacy of Tiaobu Feishen formulae(TBFS), including Bufei Jianpi formula(BJF), Bufei Yishen formula(BYF), and Yiqi Zishen formula(YZF), on inflammatory response, protease-anti-protease imbalance and collagen deposition in rats.METHODS: In present work, we used an in vitro model of cigarette smoking extract(CSE)-and tumor necrosis factor-α(TNF-α)-induced A549 cellsto examine the efficacy of BJF, BYF and YZF on the production of inflammatory cytokines, including TNF-α and interleukin(IL)-8, IL-6, matrix metalloproteinases(MMP)-9, and IL-10 in CSE or TNF-ls. And their related transcripα-induced A549 celtion factors and signaling pathway were also analyzed.RESULTS: The results showed that BJF, BYF and YZF could significantly decrease the expression levels of the pro-inflammatory cytokines induced by CSE or TNF-α. Furthermore, BJF, BYF and YZF could suppress CSE-or TNF-α-induced activation of nuclear factor-kappa B(NF-κB) transcription factors and its corresponding pathways. Taken together, these data implied that BJF, BYF and YZF effectively inhibited CSE-or TNF-α-induced inflammatory response in alveolar epithelial cell, which was due to their inhibition effect on NF-κB pathways.CONCLUSION: Our findings suggest that the Tiaobu Feishen therapies may protect human alveolar epithelial cells against cigarette smoking and TNF-α-induced inflammation. NF-κB pathway may involve in the actions. | Chen Yulong Wu Yaosong Li Jiansheng Feng Suxiang Hao Lili Liu Xuefang Zheng Wanchun Dong Haoran Qin Yanqin Yin Sugai Zhao Peng | 2019 | Journal of Traditional Chinese Medicine2019，39，1： | 4 |
| 4 | Chemical composition of walnuts from three regions in China显示文摘To reveal the characteristic chemicals of walnuts from different origins, we analyzed fatty acid composition,tocopherols, phytosterols and total phenolic content (TPC) of walnuts from three main producing regions inChina. The results showed that walnuts were rich in polyunsaturated fatty acids, and the ratio of ω-6 to ω-3 fattyacids was close to the recommendation of Chinese Nutrition Society. Moreover, walnuts contain high contents oftocopherols (331.20–414.71 mg/kg), phytosterols (97.17–110.35 mg/100 g) and phenols (38.51–48.08 mg GAE/kg). Significant chemical differences exist among walnuts from three production regions. The highest content ofpolyunsaturated fatty acids was found in walnuts from the northern China, the highest content of tocopherols inwalnuts from southwest China, and the highest contents of phytosterol and TPC in walnuts from northwest China.However, there was no significant difference in the tocopherol, phytosterol and TPC content of walnuts betweenthe Northern China and Northwest China. The above results provide important references for manufacturers andconsumers to select suitable walnut scientifically and reasonably. | Min Liu Xueyan Wang Yu Zhang Lin Xu Yan Liu Li Yu Fei Ma Xuefang Wang Zhiyong Gong Liangxiao Zhang Peiwu Li | 2023 | Oil Crop Science2023，8，1： | 2 |
| 5 | A Review of the Nutritional Health Effects of Roselle (Hibiscus sabdariffa L.) Calyces显示文摘Roselle ( Hibiscus Sabdariffa L.) is a tropical and subtropical plant.This paper reviewed the distribution of roselle in China,and the varieties of roselle grown in China.The main chemical components of roselle calyces were listed,and the nutritional health effects and the latest development and utilization of roselle calyx were summarized,in order to provide a reference for better promotion and cultivation of roselle. | Xuefang XIE Zhao LIU Xiaodong XIE Yongfa ZHANG | 2019 | Agricultural Biotechnology2019，8，5： | 1 |
| 6 | A BLOCK-COORDINATE DESCENT METHOD FOR LINEARLY CONSTRAINED MINIMIZATION PROBLEM显示文摘In this paper, a block coordinate descent method is developed to solve a linearly constrained separable convex optimization problem. The proposed method divides the decision variable into a few blocks based on certain rules.Then the candidate solution is iteratively obtained by updating one block at each iteration. The problem, whether or not there are overlapping regions between two immediately adjacent blocks, is investigated. The global convergence of the proposed method is established under some suitable assumptions.Numerical results show that the proposed method is effective compared with some 'full-type' methods. | Xuefang Liu Zheng Peng | 2018 | Annals of Applied Mathematics2018，34，2： | 1 |
| 7 | Application of an in vitro DDASS to evaluate oral absorption of two chemicals simultaneously: establishment of a level A in vitro – in vivo correlation显示文摘 | Jipeng Hou Xin He Xuefang Xu Xiaoyan Shi Yanyan Xu Changxiao Liu | 2012 | Drug Development and Industrial Pharmacy2012，，： | 1 |
| 8 | Periostin potently promotes metastatic growth of colon cancer by augmenting cell survival via the Akt/PKB pathway显示文摘 | Shideng Bao Gaoliang Ouyang Xuefang Bai Zhi Huang Chaoyu Ma Ming Liu Rong Shao Ryan M Anderson Jeremy N Rich Xiao-Fan Wang | 2004 | Cancer Cell2004，，4： | 1 |
| 9 | Periostin potently promotes metastatic growth of colon cancer by augmenting cell survival via the Akt/PKB pathway显示文摘 | Shideng Bao Gaoliang Ouyang Xuefang Bai Zhi Huang Chaoyu Ma Ming Liu Rong Shao Ryan M Anderson Jeremy N Rich Xiao-Fan Wang | 2004 | Cancer Cell2004，，4： | 1 |
| 10 | Equilibrium Se isotope fractionation parameters: A first-principles study显示文摘 | Xuefang Li Yun Liu | 2011 | Earth and Planetary Science Letters2011，，1： | 1 |
| 11 | Biocatalyzed deposition amplification for detection of aflatoxin B1 based on quartz crystal microbalance显示文摘 | Jin Xuefang Jin Xiaoyong Liu Xueping | 2009 | Analytica Chimica Acts2009，645，： | 1 |
| 12 | Theoretical prediction for several important equilibrium Ge isotope fractionation factors and geological implications显示文摘 | Xuefang Li Hui Zhao Mao Tang Yun Liu | 2009 | Earth and Planetary Science Letters2009，，1： | 1 |
| 13 | Fabrication and growth mechanism of one-dimensional Heusler alloy nanostructures with different morphologies on anodic aluminum oxide template by magnetron sputtering显示文摘Heusler alloys are a kind of intermetallic compounds with highly-ordered arrangement of atoms.Many attractive functional materials have been developed in Heusler alloys.Due to the application requirements of materials in new-generation electronic devices and spintronics devices,one-dimensional nanostructured Heusler alloys with special functions are needed.In this work,it is proposed to grow one-dimensional Heusler alloy nanostructures(1D-HA-NSs)by magnetron sputtering plus anodic aluminum oxide(AAO)template.Nanowires with different shapes,amorphous-coated(AC)nanowires and nanotubes were successfully grown for several Heusler alloys.AC nanowires are the unique products of our method.Heusler alloy nanotubes are reported for the first time.The one-dimensional nanostructures grow on the surface of the AAO substrate rather than in the holes.The top of the pore wall is the nanostructure growth point,the shape of which determines the morphology of the nanostructures.A general growth mechanism model of one-dimensional nanostructures on AAO template was established and further confirmed by experimental observation. | Xiaoyu MA Guifeng CHEN Xiaoming ZHANG Taoyuan JIA Weiqi ZHAO Zhaojun MO Heyan LIU Xuefang DAI Guodong LIU | 2022 | Frontiers of Materials Science2022，16，3： | 0 |
| 14 | Reconstructing interfacial manganese deposition for durable aqueous zinc-manganese batteries显示文摘Low-cost,high-satety,and broad-prospect aqueous zinc-manganese batteries(ZMBs)are limited by complex interracial reactions.The solid-liquid interfacial state of the cathode dominates the Mn dissolution/deposition process of aqueous ZMBs,especially the important influence on the mass and charge transfer behavior of Zn2+and Mn2+.We proposed a quasi-eutectic electrolyte(QEE)that would stabilize the reversible behavior of interracial deposition and favorable interracial reaction kinetic of manganese-based cathodes in a long cycle process by optimizing mass and charge transfer.We emphasize that the initial interfacial reaction energy barrier is not the main factor affecting cycling performance,and the good reaction kinetics induced by interfacial deposition during the cycling process is more conducive to the stable cycling of the battery,which has been confirmed by theoretical analysis,quartz crystal microbalance with dissipation monitoring,depth etching X-ray photon-electron spectroscopy,etc.As a result,the QEE electrolyte maintained a stable specific capacity of 250 mAh g-1 at 0.5 A g-1 after 350 cycles in zinc-manganese batteries.The energy density retention rate of the ZMB with QEE increased by 174%compared to that of conventional aqueous electrolyte.Furthermore,the multi-stacked soft-pack battery with a cathodic mass load of 54.4 mg maintained a stable specific capacity of 200 mAh g-1 for 100 cycles,demonstrating its commercial potential.This work proves the feasibility of adapting lean-water QEE to the stable aqueous ZMBs. | Yida Hu Zhexuan Liu Lanyan Li Shan Guo Xuefang Xie Zhigao Luo Guozhao Fang Shuquan Liang | 2023 | National Science Review2023，10，10： | 0 |
| 15 | Glass-compatible and self-powered temperature alarm system by temperature-responsive organic manganese halides via backward energy transfer process显示文摘A pioneering glass-compatible transparent temperature alarm system self-powered by luminescent solar concentrators(LSCs) is reported.Single green-emitted organic manganese halides(OMHs) of PEA_(2)MnBr_(2)I_(2),which has a unique temperature-dependent backward energy transfer process from selftrapped state to^(4)T_(1)energy level of Mn,is used for triggering the temperature alarm.The LSC with redemitted CsPbI_(3)perovskite-polymer composite films on the glass substrate is used for power supply.The spectrally separated nature between the green-emitted OMHs for temperature alarm and red-emitted CsPbI3in LSC for power supply allows for probing the signal light of temperature-responsive OMHs without the interference of LSCs,making it possible to calibrate the temperature visually just by a self-powered brightness detection circuit with LED indicators.Taking advantage of LSC without hot spot effects plaguing the solar cells,as-prepared temperature alarm system can operate well on both sunny and cloudy day. | Pengfei Xia Fan Liu Yuru Duan Xuefang Hu Changgui Lu Shuhong Xu Chunlei Wang | 2023 | Journal of Energy Chemistry2023，，3： | 0 |
| 16 | An Experimental Study on the Observation Method of Hydrogen Concentration in Fault Gas显示文摘In order to explore the new technology and methods for seismic underground fluid observation,a test study on measurement of hydrogen concentration in fault gas is carried out at the piedmont fault zone of Zhongtiao Mountain. Through the experiment on observation positions,gas collection devices and sampling depths,the paper presents the observation method for fault gas hydrogen concentration by using an online automatic trace hydrogen analyzer. Comparative tests are conducted on the stability and optimum conditions of this type of instrument in the field environment, and the hydrogen concentrations at different measuring points of the same fault are observed. The results show that it is technically feasible to carry out continuous hydrogen concentration on a fault zone. The method proposed in this study could be a useful tool for setting the observation points,choosing a reasonable observation depth and scientific analysis of the observed data. | Fan Xuefang Li Zihong Li Bin Liu Guojun Huang Chunling Wang Xiangyang | 2014 | Earthquake Research in China2014，28，3： | 0 |
| 17 | Dynamic emission characteristics and control strategies of air pollutants from motor vehicles in downtown Beijing,China显示文摘This study combined the real-time monitoring and investigation of traffic flows to comprehensively analyze the road traffic flow and vehicle structure in downtown Beijing.A dynamic emission inventory of motor vehicle air pollutants in downtown Beijing in 2021 was established,and the impact of these emissions on air quality was simulated and quantified,and different emission reduction control scenarios were proposed to evaluate their environmental improvement effects and explore measures to mitigate the impact of pollution emissions.The results show that the high traffic flow and the structure of the motor vehicle emissions in downtown Beijing are the main causes of severe motor vehicle pollution.Monitoring data shows that traffic flow in central Beijing is dominated by small passenger vehicles,while the vehicle mix is better than in other regions,with 72.0%of vehicles meeting'National V'or higher emission standards.However,to achieve higher air quality goals,further reducing vehicle emissions is necessary.Based on dynamic traffic flow,the average daily emissions of nitrogen oxides(NOX),particulate matters(PM_(2.5))and volatile organic compounds(VOC)from motor vehicles in central Beijing are 17.7 tons,0.6 tons and 14.0 tons,respectively,accounting for 23.0%of the city’s average daily motor vehicle emissions.If a zero-emission zone for motor vehicles were implemented in central Beijing,the annual average emission level of pollutants will be reduced by 10.4%to 21.0%.The designation of ultra-low emission zones for motor vehicles could be effective in improving the air quality in the center of Beijing. | Yan Shen Tongran Wu Aiping Lian Jie Gao Fei Peng Guohua Song Xuefang Wu Yangyang Cui Xinyu Liu Yunfei Wan Jing Yan Yifeng Xue | 2024 | Journal of Environmental Sciences2024，，2： | 0 |
| 18 | Tiaobu Feishen therapy inhibits inflammation induced by cigarette smoke extracts in a human monocyte/macrophage cell line显示文摘OBJECTIVE: To study the mechanistic effects of Tiaobu Feishen therapy(TBFS) on inflammation induced by cigarette smoke extract(CSE) in a human monocyte/macrophage cell line.METHODS: The human monocyte/macrophage cell line THP-1 was stimulated with 10% CSE in the presence or absence of Bufei Yishen formula(BYF),Bufei Jianpi formula(BJF) and Yiqi Zishen formula(YZF). All formulations contained serum. Pro-inflammatory cytokines were measured in the supernatants using enzyme-linked immunosorbent assay.The activity of STAT3 DNA binding was detected using electrophoretic mobility shift assay and janus kinase/signal transducer and activator of transcription(JAK/STAT) pathway activation was assessed using Western blotting.RESULTS: The results showed that BYF, BJF and YZF treatment strongly decreased the CSE-induced secretion of interleukin(IL)-6, IL-8, tumor necrosis factor-α and matrix metalloproteinase-9 by THP-1 cells. Furthermore, BYF, BJF and YZF treatment attenuated STAT3 DNA binding capacity and JAK2 and STAT3 were shown to be phosphorylated.CONCLUSION: The data revealed that BYF, BJF and YZF effectively inhibited a CSE-induced inflammatory response in THP-1 cells by limiting activation of the JAK2/STAT3 pathway. | QIN Yanqin CHEN Yulong ZHAO Peng FENG Suxiang WU Yaosong LIU Xuefang DONG Haoran ZHENG Wanchun MAO Xiaoning LI Jiansheng | 2021 | Journal of Traditional Chinese Medicine2021，41，3： | 0 |
| 19 | Iof Efficacy and safety of anticoagulant therapy for preventing Secondary Thromboembolic Disease In Hypertensive Cerebral Hemorrhage显示文摘Objective Toevaluate the efficacy and safety of earlyanticoagulant treatment for preventing secondary thromboembolIC Disease in hypertensive intracerebral hemorrhage.Methodscases of hypertensivecerebral hemorrhage in We hospital from January 2013 to October 2014 were selectedas the subjects and divided/b221>into control group and prevention GROUP by using the random Table method , casesin each Group . The prevention group used low molecularhepa RIncalcium 5000U/DbyhypodErmICINJEt.[n]at the EARLy sTage of cERebRal hemorrhaGE(3-4d)for,D. the contRoL group wasgive NthecoNVentioNaL Treatm Entand nursing.NweredaIlydetEcTeD.THe pLaTeLeT count and blood coagulation function uLTRasonic Doppler annexation for double lower limbs deep Veins Was performedon 1,7,daftar antIcoagulaTioN therapy.THe vein THRomboSIS occurrence situation No flowER limbs In the two groups Was PeRf or Med ThecomPaRaTiveanalysis.THe paTients witH highly suspect TeDpulmona RyembolISM needed topeRFe CTT heexamI naTioNS of D-dimeR , lung Spiral CT eNHaNCed Scanning , ele CT rocardiogram(EKG) monitoring , etC.THehea DCT wasreex inEdona1m, 5,TenDafteR antICoagulaTioN therapy.Results LowER limb venoUS Thrombosis did not occurred paTientsof the PRevention group;which occurReD In 6 cases (%) of the contRoL group , 3 Cases Were In the paralytic Side4 Cases weRe located undeR the PopLiteal vein , 2 , caseshaD symptoms, 1 case was symptomatic pulmonary embolism all Cases embolism all CAses weRe recoveRed afteR antICoagulaTioN theRapy. The Twogroupsha DNos TatisTICaLdiffEreNCesIntHeaspEcTsof PLatele Tcount,bLooDcoagulaTioNfu nctionand Re-bleeding(P>0.).The incidence Rate oF Deep venoUS Thrombosis (DVT)and pulmonary embolism in'prevention Group prevention Group were 0 (0/20) and 0 (0/20) respectively,which were significantly lowerthan with significantly lower than 30%( 6/20 ) and 5%(1/20 ) in the controlgroup , differences significant ( P < 0.05 ). Conclusion Adopting early anticoagulant treatment? Safeand effective for preventing secondary thrombosis Disease in the patients with hypertension cerebral hemorrhage. | Tang Ping Wang shaodan Liang yantao Yu xuefang Liu daoxi | 2017 | Preventive Medicine Research2017，6，1： | 0 |
| 20 | Simple fabrication of Cu^(2+)doped calcium alginate hydrogel filtration membrane with excellent anti-fouling and antibacterial properties显示文摘Herein,copper ion doped calcium alginate(Cu^(2+)/CaAlg)composite hydrogel filtration membranes were prepared by using natural polymer sodium alginate(NaAlg)as raw material.The thermal stability and structure of the composite membranes were characterized by thermogravimetric analysis and infrared spectroscopy.The mechanical strength,anti-fouling performance,hydrophilicity and filtration performance of the membrane were studied.The results show that Cu^(2+)/CaAlg hydrogel membrane has excelle nt mechanical properties and thermal stability.The anti-swelling ability of the membrane was greatly enhanced by doping Cu^(2+).After three alternate filtration cycles,the flux recovery rate of Cu^(2+)/CaAlg hydrogel membrane can still reach 85%,indicating that the membrane has good antipollution performance.When the operation pressure was 0.1 MPa,the rejection of coomassie brilliant blue G250 reached 99.8%with a flux of 46.3 L m^(-2)h^(-1),while the Na_(2)SO_(4) rejection was less than 10.0%.The Cu^(2+)/CaAlg membrane was recycled after 24 h in the filtration process,and its flux and rejection rate did not decrease significantly,indicating that the hydrogel membrane has long-term application potential.The Cu^(2+)/CaAlg membrane has a wide range of applications prospect in dye desalination,fine separation and biopharmaceutical technology fields. | Tian Bai Kongyin Zhao Zijie Lu Xuefang Liu Ze Lin Mengmeng Cheng Ziyi Li Dunwan Zhu Linhua Zhang | 2021 | Chinese Chemical Letters2021，32，3： | 0 |
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