|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Episodic crustal anatexis and the formation of Paiku composite leucogranitic pluton in the Malashan Gneiss Dome, Southern Tibet显示文摘The Paiku composite leucogranitic pluton in the Malashan gneiss dome within the Tethyan Himalaya consists of tourmaline leucogranite,two-mica granite and garnet-bearing leucogranite.Zircon U-Pb dating yields that(1)tourmaline leucogranite formed at28.2±0.5 Ma and its source rock experienced simultaneous metamorphism and anatexis at 33.6±0.6 Ma;(2)two-mica granite formed at 19.8±0.5 Ma;(3)both types of leucogranite contain inherited zircon grains with an age peak at^480 Ma.These leucogranites show distinct geochemistry in major and trace elements as well as in Sr-Nd-Hf isotope compositions.As compared to the two-mica granites,the tourmaline ones have higher initial Sr and zircon Hf isotope compositions,indicating that they were derived from different source rocks combined with different melting reactions.Combined with available literature data,it is suggested that anatexis at^35 Ma along the Himalayan orogenic belt might have triggered the initial movement of the Southern Tibetan Detachment System(STDS),and led to the tectonic transition from compressive shortening to extension.Such a tectonic transition could be a dominant factor that initiates large scale decompressional melting of fertile high-grade metapelites along the Himalayan orogenic belt.Crustal anatexis at^28 Ma and^20 Ma represent large-scale melting reactions associated with the movement of the STDS. | GAO LiE ZENG LingSen HOU KeJun GUO ChunLi TANG SuoHan XIE KeJia HU GuYue WANG Li | 2013 | Chinese Science Bulletin2013，58，28： | 23 |
| 2 | Experimental and simulation of the reactive dividing wall column based on ethyl acetate synthesis显示文摘Reactive dividing wall column(RDWC) is a highly integrated unit which combines reaction distillation(RD) with dividing wall column separation technology into one shell, and it realized the chemical reaction and the separation of multiple product fractions simultaneously. In this paper, the reaction of esterification with acetic acid and ethanol to produce ethyl acetate was used as the research system, experiments and simulations of the RDWC were carried out. This system in the traditional process mostly used the homogeneous catalyst(e.g. sulfuric acid). However, in view of the corrosion of the equipment caused by the acidity of the catalyst, we used the heterogeneous catalysts – iron exchange resins – Amberlyst15 and proposed a novel catalyst loading method. Firstly,the reliability of the model of the simulation was verified by the experimental study on the change of liquid split ratio and reflux ratio. After that, the four-column model was established in Aspen Plus to analyze the effects of the amount of azeotropic agent, reflux ratio and acetic acid concentration. Finally, for a fair comparison, the economic analysis was conducted between traditional RD column and RDWC. The results showed that RDWC can save34.7% of total operating costs and 18.5% of TAC. | Jiangwei Xie Chunli Li Fei Peng Lihui Dong Shuaiming Ma | 2018 | Chinese Journal of Chemical Engineering2018，26，7： | 4 |
| 3 | Parameters optimizationof least squares support vector machines and its application显示文摘 | Xie Chunli Shao Cheng Zlmo Dandan | 2011 | Journal of Computers2011，6，9： | 1 |
| 4 | Hydrogel platform with tunable stiffness based on magnetic nanoparticles cross-linked GelMA for cartilage regeneration and its intrinsic biomechanism显示文摘Cartilage injury affects numerous individuals,but the efficient repair of damaged cartilage is still a problem in clinic.Hydrogel is a potent scaffold candidate for tissue regeneration,but it remains a big challenge to improve its mechanical property and figure out the interaction of chondrocytes and stiffness.Herein,a novel hybrid hydrogel with tunable stiffness was fabricated based on methacrylated gelatin(GelMA)and iron oxide nanoparticles(Fe_(2)O_(3))through chemical bonding.The stiffness of Fe_(2)O_(3)/GelMA hybrid hydrogel was controlled by adjusting the concentration of magnetic nanoparticles.The hydrogel platform with tunable stiffness modulated its cellular properties including cell morphology,microfilaments and Young’s modulus of chondrocytes.Interestingly,Fe_(2)O_(3)/GelMA hybrid hydrogel promoted oxidative phosphorylation of mitochondria and facilitated catabolism of lipids in chondrocytes.As a result,more ATP and metabolic materials generated for cellular physiological activities and organelle component replacements in hybrid hydrogel group compared to pure GelMA hydrogel.Furthermore,implantation of Fe_(2)O_(3)/GelMA hybrid hydrogel in the cartilage defect rat model verified its remodeling potential.This study provides a deep understanding of the bio-mechanism of Fe_(2)O_(3)/GelMA hybrid hydrogel interaction with chondrocytes and indicates the hydrogel platform for further application in tissue engineering. | Chenchen Zhou Chunli Wang Kang Xu Zhixing Niu Shujuan Zou Demao Zhang Zhiyong Qian Jinfeng Liao Jing Xie | 2023 | Bioactive Materials2023，，7： | 1 |
| 5 | Seeds inducing rod-like crystal growth principle and higer toughness alumina ceramics显示文摘 | Xie Zhipeng Gao Chunli | 2003 | Chinese Scicence E Vol2003，33，1： | 1 |
| 6 | ParametersOptimization of Least Squares Support Vector Ma-chines and Its application)显示文摘 | Chunli Xie Cheng Shao Dandan Zhao | 2011 | Journal of Computers2011，6，9： | 1 |
| 7 | Aqueous geochemistry of high-fluoride groundwater in Datong Basin, Northern China显示文摘 | Chunli Su Yanxin Wang Xianjun Xie Junxia Li | 2012 | Journal of Geochemical Exploration2012，，： | 1 |
| 8 | Preparation of Bioactive Calcium Phosphate Coatingon Porous C/C Substrate by a Novel Deposition Technique显示文摘A novel heat substrate technique,high frequency inductive heat deposition(IHD),was introduced to coat porous carbon materials,C/C and carbon felt to improve their bioactivity.The morphologies, composition and microstructure of the resulting coatings were examined by scanning electron microscopy(SEM), energy dispersive spectra(EDS),X-ray diffractometer(XRD)and Fourier transform infrared spectroscopy (FTIR).The results show that,the calcium phosphate consisted of non-stoichiometric,CO3-containing and plate-like octacalcium phosphate(Ca 8-x H 2 (PO 4 ) 6 ,OCP)could uniformly cover the entire porous surfaces of carbon materials.Good adhesion of the coating to carbon material substrates was observed. | XIONG Xinbo ZENG Xierong LI Xiaohua Xie Shenghui ZOU Chunli | 2008 | Journal of Wuhan University of Technology(Materials Science)2008，23，4： | 0 |
| 9 | Molecular cytogenetic map visualizes the heterozygotic genome and identifies translocation chromosomes in Citrus sinensis显示文摘Citrus sinensis is the most cultivated and economically valuable Citrus species in the world,whose genome has been assembled by three generation sequencings.However,chromosome recognition remains a problem due to the small size of chromosomes,and difficulty in differentiating between pseudo and real chromosomes because of a highly heterozygous genome.Here,we employ fluorescence in situ hybridization(FISH)with 9 chromosome painting probes,30 oligo pools,and 8 repetitive sequences to visualize 18 chromosomes.Then,we develop an approach to identify each chromosome in one cell through single experiment of oligo-FISH and Chromoycin A3(CMA)staining.By this approach,we construct a high-resolution molecular cytogenetic map containing the physical positions of CMA banding and 38 sequences of FISH including centromere regions,which enables us to visualize significant differences between homologous chromosomes.Based on the map,we locate several highly repetitive sequences on chromosomes and estimate sizes and copy numbers of each site.In particular,we discover the translocation regions of chromosomes 4 and 9 in C.sinensis“Valencia.”The high-resolution molecular cytogenetic map will help improve understanding of sweet orange genome assembly and also provide a fundamental reference for investigating chromosome evolution and chromosome engineering for genetic improvement in Citrus. | Shipeng Song Hui Liu Luke Miao Li He Wenzhao Xie Hong Lan Changxiu Yu Wenkai Yan Yufeng Wu Xiao-peng Wen Qiang Xu Xiuxin Deng Chunli Chen | 2023 | Journal of Genetics and Genomics2023，50，6： | 0 |
| 10 | Targeting cancer cell plasticity by HDAC inhibition to reverse EBV-induced dedifferentiation in nasopharyngeal carcinoma显示文摘Application of differentiation therapy targeting cellular plasticity for the treatment of solid malignancies has been lagging.Nasopharyngeal carci noma(NPC)is a distinctive cancer with poor differe ntiatio n and high prevalenee of Epstein-Barr virus(EBV)infection.Here,we show that the expressi on of EBV latent protein LMP1 in duces dediffere ntiated and stem-like status with high plasticity through the transcriptional inhibition of CEBPA.Mechanistically,LMP1 upregulates STAT5A and recruits HDAC 1/2 to the CEBPA locus to reduce its histone acetylation.HDAC inhibition restored CEBPA expression,reversing cellular dedifferentiation and stem-like status in mouse xeno graft models.These fin dings provide a novel mecha nistic epigenetic-based in sight into virus-induced cellular plasticity and propose a promising concept of differentiation therapy in solid tumor by using HDAC inhibitors to target cellular plasticity. | Jiajun Xie Zifeng Wang Wenjun Fan Youping Liu Fang Liu Xiangbo Wan Meiling Liu Xuan Wang Deshun Zeng Van Wang Bin He Min Yan Zijian Zhang Mengjuan Zhang Zhijie Hou Chunli Wang Zhijie Kang Wenfeng Fang Li Zhang Eric W-F Lam Xiang Guo Jinsong Yan Yixin Zeng Mingyuan Chen Quentin Liu | 2021 | Signal Transduction and Targeted Therapy2021，6，10： | 0 |
| 11 | Agricultural Ecotourism and Its Model显示文摘Agricultural eco-tourism is a new form of tourism, which is an organic combination of agricultural ecology and eco-tourism. In recent years, the state has paid more and more attention to the development of agriculture. It has become a new mode of tourism development by linking ecological tourism with the development of agriculture. Based on the concept of rural ecotourism, this paper focuses on the typical rural ecotourism model in China, and analyzes the planning mechanism for constructing these development models, so that people can better understand the agro-ecological tourism model. Scientific, rational and feasible, we strive to establish a coordinated development mechanism between the agricultural economy, the ecological environment and the tourism culture. | Yang Chunli Liu Zhongmei Xie Ying | 2019 | 当代农业(中英文版)2019，7，1： | 0 |
| 12 | FUNCTIONAL GAIN OF FRUIT NETTED-CRACKING IN AN INTROGRESSION LINE OF TOMATO WITH HIGHER EXPRESSION OF THE FNC GENE显示文摘Fruit cracking is a major disorder that affects the integrity of fruit and reduces the commercial value of tomato and other fleshy fruit.Here,we have found a novel fruit'netted-cracking'(FNC)phenotype in tomato introgression line IL4-4 which is present in neither the donor parent(LA0716)nor the receptor parent(M82).An F2 population was generated by crossing IL4-4 with M82 to genetically characterize the FNC gene and this showed that a single dominant gene determined fruit netted-cracking.Further map-based cloning narrowed down the FNC locus to a 230 kb region on chromosome 4.Sequencing and annotation analysis show that FNC(Solyc04 g082540)was the most likely candidate gene.Functional characterization of FNC by overexpressing FNC^c and FNC1^resulted in the fruit netted-cracking phenotype,suggesting that the FNC transcript level results in the functional gain of fruit netted-cracking.These findings were further confirmed by FNC ortholog in netted-cracking pepper and melon,indicating a common regulatory mechanism in different plant species.Furthermore,cytoplasm and nucleus-localized FNC indicates increased expression of genes involved in suberin,lignin,lipid transport and cell wall metabolism.These findings provide novel genetic insights into fruit netted-cracking and offer a way to promote molecular improvement toward cracking resistant cultivars. | Chunli ZHANG Taotao WANG Jing LI Danqiu ZHANG Qingmin XIE Shoaib MUNIR Jie YE Hanxia LI Yongen LU Changxian YANG Bo OUYANG Yuyang ZHANG Junhong ZHANG Zhibiao YE | 2021 | Frontiers of Agricultural Science and Engineering2021，8，2： | 0 |
| 13 | Combining Control Structure and Composition Condition for Web Services Reliability Prediction显示文摘 | XIE Chunli LI Bixin LIAO Li WANG Xifeng | 2012 | Chinese Journal of Electronics2012，21，3： | 0 |
| 14 | Risk Regionalization of Low-temperature Disasters for Flue-cured Tobacco Planting in Qujing Area Based on GIS显示文摘There is a prominent,complex and diverse three-dimensional climate and a variety of meteorological disasters in Qujing area. The risk zoning of low-temperature disasters for flue-cured tobacco planting in Qujing area was studied to provide reference for drawing on advantages and avoiding disadvantages in flue-cured tobacco planting,disaster reduction,and disaster relief services. According to the production practice of fluecured tobacco and local climate analysis,it was determined that flue-cured tobacco in Qujing area was very vulnerable to low temperature during the seedling stage( from early February to middle April) and in the mature period( from early July to early September). Based on the quantitative analysis and evaluation of risk of disaster-causing factors,sensitivity of disaster-breeding environment,vulnerability of carriers,and disaster prevention and reduction capability,a risk assessment model of meteorological disasters was established to precisely evaluate and zone the risk of low-temperature disasters for flue-cured tobacco planting in allusion to the seedling and mature stage in Qujing area by using GIS technology. The risk of lowtemperature disasters for flue-cured tobacco planting during the two periods was divided into four grades,namely low,medium,high and very high risk. | Pu Jicun Zhang Maosong Yuan Jiafeng Qiu Chunli Xie Yan | 2018 | Meteorological and Environmental Research2018，9，1： | 0 |
| 15 | Possible Thermal Brightness Temperature Anomalies Associated with the Yutian (China) M_S7.3 Earthquake on February 12,2014显示文摘In order to analyze the seismic brightness temperature anomalies associated with the Yutian earthquake which occurred at Yutian County, Xinjiang on February 12,2014, daily brightness temperature data was collected from the China Geostationary Meteorological Satellite FY-2E,for the period from May 1,2012 to April 30,2014 and the geographical extent of 30°- 45°N latitude and 70°- 95°E longitude. The continuous wavelet transform method was used to analyze the relative wavelet power spectrum( RWPS) of brightness temperature data for each pixel. And the RWPS time-spatial evolution within the analysis area was obtained. The results showed that the anomaly started to appear at the vicinity of epicentre since October 2013, and anomalous areas gradually enlarged and stretched towards to Altun fault zone and the eastern part of West Kunlun fault zone. Anomalies began to appear at fault zones at Middle Tianshan Mountains, Southern Tianshan Mountains and the western part of the West Kunlun Mountains area which is located at the western margin of Tarim basin,since November 2013. Then anomalous area further enlarged and gathered along fault zones,and eventually,anomalous belts were developed along fault zones around the Tarim basin. The anomaly area and amplitude reached their maximum in late December 2013 and early January 2014. With the impending earthquake,the anomaly area and amplitude dwindled. Anomalies at the vicinity of epicentre disappeared days before the occurrence of the main shock. However, the anomaly at Altun and Middle Tianshan areas still remained. After the main shock,the anomaly attenuated quickly and the whole anomaly disappeared in late February 2014. | Xie Tao Zheng Xiaodong Kang Chunli Ma Weiyu Lu Jun | 2015 | Earthquake Research in China2015，29，3： | 0 |
| 16 | Exploring the psychological impact of the 2022 SARS-CoV-2 Omicron variant outbreak in China显示文摘To the editor:The impact of the coronavirus disease 2019(COVID-19)pandemic in 2020 on mental health was substantialin Chinai2and various other countries.34 Beyond the direct consequences of COVID-19,the pandemic created an environment in which many determinants of mental health were affected.Issues associated with the pandemic,such as loss of livelihood,limited access to medical services,reduced social interactions,and economic downturn,could potentially have adverse effects on the population's mental well-being.5 In November 2021,the World Health Organization(WHO)designated the new variant of the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),variant B.1.1.529,as a variant of concern and named it Omicron;its rapid mutation and spread raised a new global health concern. | Gangbin Han Guirong Cheng Feifei Hu Chunli Li Dan Liu Juan Zhou Jing Liu Linya Huang Xiaochang Liu Qianqian Nie Dan Song Deyang Zeng Lang Xu Jinquan Li Yushan Chen Zhen Wei Qiong Wu Xiaoming He Qingming Wu Wei Tan Yufei Mei Xingxing Chen Yangming Ou Jingjing ZhangYafu Yu Mengliu Yang Pengfei Lian Fukai Zhou Renjia Fan Hong Wan Chenlu Hu Yidi Fu Shiyue Li Junyi Wang Cheng Cai Mengdie Pei Yuyang Cui Wanying Cai Yiqing Li Shiyao Pan Chang Chen Yan He Zhaoxia Wu Liu Hu Liang Tao Hongyan Xiao Xinyan Xie Yan Zeng | 2023 | General Psychiatry2023，36，6： | 0 |
| 17 | Spray Characteristics Study of Combined Trapezoid Spray Tray显示文摘The spray behaviors of the combined trapezoid spray tray(CTST) have a significant effect on the gas-liquid interface. In this paper, the spray process of CTST in a column, 570 mm in diameter, was experimentally investigated by using a high-speed camera, and a theoretical model of the average droplet size was established according to the unstable wave theory. The results demonstrated that gas velocity passing through the hole is the key factor affecting the spray angle, which increases gradually with an increase in the gas velocity. When the gas velocity exceeds 7.5 m/s, the spray angle becomes stable at around 55°. The average flow velocity of the liquid sheet at the spray-hole increases significantly with an increase in the gas velocity, and decreases slightly with an increase in the liquid flow rate; moreover, it increases from the bottom of spray hole upward to the top. The density of liquid drops distribution in the spray area can be described by the RosinRammler function. In addition, the liquid drops are mainly concentrated in the area of spray angle ranging from 20° to 40°, and they gradually become uniform with the increase in the gas velocity and the liquid flow rate. The average liquid drop size deceases with an increase in the gas velocity, and increases slightly with an increasing liquid flow rate. In the normal working range, the average liquid drop size is about 1.0 mm to 2.5 mm in diameter. | He Liang Li Chunli Liu Jidong Xie Zhenshan | 2014 | China Petroleum Processing & Petrochemical Technology2014，16，3： | 0 |
| 18 | Preparation of P2O5-SiO_(2) hollow microspheres in the presence of phosphoric acid显示文摘Silica hollow microspheres containing phos-phorous have been prepared by a sol-gel/emulsion method which uses tetraethoxysilane(TEOS)as the precursor for the SiO_(2) and phosphoric acid(H3PO4)as the precursor for P2O5.The hollow structure forms an emulsion system which is composed of an oil phase(kerosene,sorbitan monooleate(Span 80))and an aqueous phase(a viscous sol solution of ethanol,TEOS and H3PO4).Some of the phosphorous remains in thefinal silica shell structure even after calcination at 650°C.The hollow structure of the P2O5-SiO_(2)(silicophosphate)was characterized by X-ray diffraction(XRD),polarized optical microscopy(POM),scanning electron microscopy(SEM),nitrogen adsorption measurement and Fourier transform infrared spectroscopy(FTIR). | Wenjiang LI Fei XIE Dongxu HUA Chunli ZHANG Chen DAI Zhenyun YU Meizhou QI Shaojun YU | 2011 | Frontiers of Chemical Science and Engineering2011，5，3： | 0 |
| 19 | Method for Detecting Industrial Defects in Intelligent Manufacturing Using Deep Learning显示文摘With the advent of Industry 4.0,marked by a surge in intelligent manufacturing,advanced sensors embedded in smart factories now enable extensive data collection on equipment operation.The analysis of such data is pivotal for ensuring production safety,a critical factor in monitoring the health status of manufacturing apparatus.Conventional defect detection techniques,typically limited to specific scenarios,often require manual feature extraction,leading to inefficiencies and limited versatility in the overall process.Our research presents an intelligent defect detection methodology that leverages deep learning techniques to automate feature extraction and defect localization processes.Our proposed approach encompasses a suite of components:the high-level feature learning block(HLFLB),the multi-scale feature learning block(MSFLB),and a dynamic adaptive fusion block(DAFB),working in tandem to extract meticulously and synergistically aggregate defect-related characteristics across various scales and hierarchical levels.We have conducted validation of the proposed method using datasets derived from gearbox and bearing assessments.The empirical outcomes underscore the superior defect detection capability of our approach.It demonstrates consistently high performance across diverse datasets and possesses the accuracy required to categorize defects,taking into account their specific locations and the extent of damage,proving the method’s effectiveness and reliability in identifying defects in industrial components. | Bowen Yu Chunli Xie | 2024 | Computers, Materials & Continua2024，78，1： | 0 |
| 20 | The active ingredients of Huanglian Jiedu Decoction in treating COVID- 19 based on network pharmacology, molecular docking and molecular dynamics simulation显示文摘Objective:To explore the active ingredients of Huanglian Jiedu Decoction(HLJD)for the treatment of COVID-19 and to further verify the combination mode.Methods:The TCMSP database was used to search for HLJD active ingredients and targets.COVID-19 targets were collected from GeneCards,DisGeNET and OMIM databases.Material-active-ingredients-targets(gene)network and targets protein-protein interaction network were constructed using Cytoscape 3.8.0 and the STRING database.GO functional enrichment analysis and KEGG pathway enrichment analysis of core targets were performed using R software.Cytoscape 3.8.0 was used to build“compound-targets-pathways”to predict HLJD mechanisms,and active ingredients were used as ligands to molecularly dock with SARS-CoV-23CL hydrolase,Spike glycoprotein and ACE2.The binding energy was calculated by molecular dynamics simulations and molecular mechanics Poisson-Boltzmann surface area method,and intermolecular interactions and the contribution of each residue to the binding free energy were analyzed.Results:Four medicinal materials,66 compounds and 219 targets were identified.It is found that the Protein-Protein Interaction core network contained 35 HLJD key targets proteins for COVID-19 treatment.705 GO functional enrichment entries(P<0.05)were produced;while KEGG pathway enrichment analysis identified 142 pathways(P<0.05)involving the Tumor Necrosis Factor signaling pathway and Interleukin-17 signaling pathway,etc.The binding energies of Kihadanin A,Palmidin A,Obacunone and Hispidone are much smaller than those of the currently reported clinical drugs with anti-SARS-CoV-2 drugs.The results of the binding energy indicate that van der Waals force is the main driving force for enzyme-substrate combination,whereas the electrostatic interaction and non-polar solvents contribute less.Conclusion:The“multi-component-multi-targets-multi-pathway”synergy of HLJD,which binds to SARSCoV-23CL hydrolase,Spike glycoprotein and ACE2,can act on targets Heat Shock Protein 90 Alpha Family Class A Member 1,Adrenoceptor Beta 2,Checkpoint Kinase 1,Peroxisome Proliferator-Activated Receptor Gamma and Mitogen-activated protein kinase 14 to regulate multiple signal pathways,and it may have a therapeutic effect on COVID-19. | Ping Xie Xiaohan Jin Yuanfa Lai Chunli Hao Huabin Huang Shaogui He Qihua You | 2021 | TMR Modern Herbal Medicine2021，4，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员