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| 1 | Differences in the gene expressive quantities of carbonic anhydrase and cysteine synthase in the weathering of potassium-bearing minerals by Aspergillus niger显示文摘We investigated the differences in the gene expression of carbonic anhydrase(CA)and cysteine synthase(CysM)between two weathering conditions,with either soluble potassium or insoluble potassium.We cultured a strain of A.niger by adopting a variant Czapek medium(using Na2HPO4as a substitute for K2HPO4)in two groups,Group A(containing silicate minerals bearing potassium but without KCl)and Group B(with KCl).We extracted the mRNAs of CA and CysM from these two groups and performed real-time quantitative polymerase chain reactions(RT-qPCR).We constructed relative standard curves by using glyceraldehyde-3-phosphate dehydrogenase(GAPDH)as the reference to confirm a consistent amplification efficiency of the target genes(CA and CysM)and the reference gene and quantified the gene expression of the targets in a relative manner.Our results showed that CA and CysM in Group A were upregulated for 1.7 times and 11.7 times,respectively,compared with those in Group B.Furthermore,we also analyzed some metabolic pathways and functions of the A.niger-induced weathering of potassium-bearing minerals,which involved the synthesizing of these two enzymes.Thus our work provides materials for further study of the roles of A.niger in the metabolic regulation during the weathering process of potassium-bearing minerals. | SUN LeiLei XIAO LeiLei XIAO Bo WANG WeiYing PAN Chen WANG ShiJie LIAN Bin | 2013 | Science China Earth Sciences2013，56，12： | 4 |
| 2 | Overview of the Solar Polar Orbit Telescope Project for Space Weather Mission显示文摘The Solar Polar ORbit Telescope(SPORT) project for space weather mission has been under intensive scientific and engineering background studies since it was incorporated into the Chinese Space Science Strategic Pioneer Project in 2011.SPORT is designed to carry a suite of remote-sensing and in-situ instruments to observe Coronal Mass Ejections(CMEs),energetic particles,solar high-latitude magnetism,and the fast solar wind from a polar orbit around the Sun.The first extended view of the polar regions of the Sun and the ecliptic enabled by SPORT will provide a unique opportunity to study CME propagation through the inner heliosphere,and the solar high-latitude magnetism giving rise to eruptions and the fast solar wind.Coordinated observations between SPORT and other spaceborne/ground-based facilities within the International Living With a Star(ILWS) framework can significantly enhance scientific output.SPORT is now competing for official selection and implementation during China's 13 th Five-Year Plan period of 2016-2020. | XIONG Ming LIU Ying LIU Hao LI Baoquan ZHENG Jianhua ZHANG Cheng XIA Lidong ZHANG Hongxin RAO Wei CHEN Changya SUN Weiying WU Xia DENG Yuanyong HE Han JIANG Bo WANG Yuming WANG Chuanbing SHEN Chenglong ZHANG Haiying ZHANG Shenyi YANG Xuan SANG Peng WU Ji | 2016 | 空间科学学报2016，36，3： | 3 |
| 3 | Phase Diagram Prediction of the Al_2O_3-SiO_2-La_2O_3 System显示文摘Rare earth oxide systems Al2O3-La2O3 and SiO2-La2O3 were thermodynamically assessed and optimized with the substitution model. The obtained model parameters and Gibbs free energy of tine compounds and pure components were applied to the prediction of the liquidus surface and isothermal sections of Al2O3-SiO2-La2O3 | Lin LI and Zhujun TANG(Department of Materials Science & Engineering, Shanghai University, Shanghai 200072, China) To whom correspondence should be addressedE-mail: liling@public6.sta.net.cn Weiying SUN and Peiling WANG(Shanghai Institute of Ceramics, Chi | 1999 | Journal of Materials Science & Technology1999，15，5： | 3 |
| 4 | Preparation and characterization of poly (vinylidene fluoride)/ Ti02 hybrid membranes显示文摘 | Weiying LI Xiuli SUN Chen WEN Hui LU Zhiwei WANG | 2013 | Frontiers of Environmental Science & Engineering2013，7，4： | 2 |
| 5 | CpG ODN107 potentiates radiosensitivity of human glioma cells via TLR9-mediated NF-κB activation and NO production显示文摘 | Xiaoli Li Dan Liu Xin Liu Weiwei Jiang Weiying Zhou Wei Yan Yanyan Cen Bin Li Guanqun Cao Guofu Ding Xueli Pang Jianguo Sun Jiang Zheng Hong Zhou | 2012 | Tumor Biology2012，，5： | 1 |
| 6 | Phase relationship and ma- terial design in the Ln-Si-Al-O-N system显示文摘 | Yan Dongsheng Sun Weiying | 2001 | Science in China :Series B2001，43，3： | 1 |
| 7 | A high-resolution cell atlas of the domestic pig lung and an online platform for exploring lung single-cell data显示文摘The genetically engineered pig is regarded as an optimal source of organ transplantation for humans and an excellent model for human disease research,given its comparable physiology to human beings.A myriad of single-cell RNA sequencing(sc RNA-seq)data on humans has been reported,but such data on pigs are scarce.Here,we apply sc RNA-seq technology to study the cellular heterogeneity of 3-month-old pig lungs,generating the single-cell atlas of 13,580 cells covering 16 major cell types.Based on these data,we systematically characterize the similarities and differences in the cellular cross-talk and expression patterns of respiratory virus receptors in each cell type of pig lungs compared with human lungs.Furthermore,we analyze pig lung xenotransplantation barriers and reported the cell-type expression patterns of 10 genes associated with pig-to-human immunobiological incompatibility and coagulation dysregulation.We also investigate the conserved transcription factors(TFs)and their candidate target genes and constructed five conserved TF regulatory networks in the main cell types shared by pig and human lungs.Finally,we present a comprehensive and openly accessible online platform,Scdb Lung.Our sc RNA-seq atlas of the domestic pig lung and Scdb Lung database can guide pig lung research and clinical applicability. | Lijing Zhang Jiacheng Zhu Haoyu Wang Jun Xia Ping Liu Fang Chen Hui Jiang Qiuling Miao Weiying Wu Lingli Zhang Lihua Luo Xiaosen Jiang Yong Bai Chengcheng Sun Dongsheng Chen Xingliang Zhang | 2021 | Journal of Genetics and Genomics2021，48，5： | 1 |
| 8 | Optimization of Fourier Plane Coverage of Antenna Arrays for SPORT显示文摘 | Sun Weiying He Baoyu Wu Ji | 2005 | Progress in Electromagnetic Research Symposium2005，1，5： | 1 |
| 9 | Liquid chromatography–tandem mass spectrometric method for the analysis of fluconazole and evaluation of the impact of phenolic compounds on the concentration of fluconazole in Candida albicans显示文摘 | Shujuan Sun Hongxiang Lou Yanhui Gao Peihong Fan Bin Ma Weiying Ge Xiaoning Wang | 2003 | Journal of Pharmaceutical and Biomedical Analysis2003，，5： | 1 |
| 10 | Imaging interplanetary CMEs at radio frequency from solar polar orbit显示文摘 | Wu Ji Sun Weiying Zheng Jianhua | | 0，，05： | 1 |
| 11 | Asynchronous rotation scan for synthetic aperture interferometric radiometer显示文摘Synthetic aperture interferometric technique has wide applications in optics,radio astronomy and mi-crowave remote sensing areas.With the increasing demands of high resolution imaging observation,a new time-sharing sampling scheme of asynchronous rotation scan is proposed to meet the technical challenge of achieving a large equivalent aperture and overcome the operating barriers of space borne application.This configuration is basically composed by two asynchronously and concentrically ro-tating antenna groups,whose revolving radii and speeds are different.The synthetic aperture system with asynchronous rotation scanning scheme can effectively solve the trade-off problem of system complexity,and greatly simplify the system hardware at the cost of sacrificing a certain time resolution.The basic rules and design methods of asynchronous rotation scan are investigated The Gridding method is introduced to inverse the spiral sampling data for image reconstruction.The potential ap-plications of geostationary orbit(GEO)earth observation and solar polar orbit(SPO)plasma cloud observation are explored with numerical simulations to validate the significance and feasibility of this new imaging configuration. | Ji Wu Cheng Zhang Hao Liu WeiYing Sun | 2009 | Science China(Technological Sciences)2009，52，6： | 1 |
| 12 | Estimation of Solid Phase Relationship in the Al_2O_3-SiO_2-Re_2O_3 Systems显示文摘Nine limiting binaries of A12O3-SiO2- Re2O3 (Re=Nd, Sm, Gd and La) system are assessed. The binary diagrams or experimental information from Toropov, Mizuno, Aramaki, Bondar, Rolin and Coutures are optimized with the substitutional model of Kaufman and Nesor and the approximate formula of fusion free energy for rare earth element oxides of Wu and Pelton. The extracted Gibbs free energies of pure solid oxides and stoichiometric phases and the solution parameters are used to estimate the corresponding binaries, and a series of isothermal sections of four ternaries Al2O,-SiO2-Nd2O3, A12O3-SiO2-SiO2O3 , A12O3-SiO2-Gd2O3 and A12O3-SiO2-La2O3. In the Al2O3-SiO2-Gd2O3 system samples as fired at exact temperature with different compositions were analyzed by x-ray diffractometer and the detected results are fitted with the calculation of isothermal sections. | Li Lin, Sun Weiying, Wang PeEling, Tang Zhujun 1.School of Materials Science & Engineering, Shanghai University, Shanghai 200072, China 2.State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Ac | 2000 | Journal of Shanghai Jiaotong university(Science)2000，5，1： | 0 |
| 13 | Densification and Microstructure of β-sialon/Nano-size SiC Composites显示文摘β-sialon/nano-size SiC composite ceramic with DyAG(Dy3Al5O12) as grain boundary phase was fabricated through hot-pressing. The effect of nano-size SiC on densification, phase composition, microstructure and mechanical properties of the materials was | Cheng ZHANG Danyu JIANG Qiang LI and Weiying SUN (Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China) | 1997 | Journal of Materials Science & Technology1997，13，4： | 0 |
| 14 | New Damage-locating Method for Bridges Subjected to a Moving Load显示文摘A new damage-locating method for bridges subjected to a moving load is presented, and a new ‘moving load dam- age-locating indicator’ (MLDI) is introduced. A vehicle is modeled as a moving load, the bridge is simplified as an Euler-Bernoulli beam, and the damage is simulated by a reduction of stiffness properties of the elements. The curvature and MLDI values at each node of the baseline model (undamaged) and the damage model are computed respectively. Then the damage or damages can be located from a sudden change of the MLDI value. The feasibility and effectiveness of the proposed method are validated by nu- merical simulation. The results indicate that the method is effective, being able to not only locate a single damage accurately, but also locate multiple damages in simply-supported bridges, including multiple damages in continuous bridges. The results also indicate that the MLDI can accurately locate damages under 5% measurement noise. | LIU Fushun LI Huajun YU Guangming ZHANG Yantao WANG Weiying SUN Wanqing | 2007 | Journal of Ocean University of China2007，6，2： | 0 |
| 15 | The analysis of the optimal scalar and vector intensity measurements for seismic performance assessment of deep-buried hydraulic arched tunnels显示文摘The selection of optimal intensity measures(IMs)has been recommended for generating the seismic demand models with different probabilities by researchers since the seismic IMs are closely associated with earthquake risks and structural safety.However,the seismic design code(mainly for aboveground structures)and dynamic analysis of underground structures conventionally employ the peak ground acceleration(PGA)as an optimal IM.In this paper,the research is to identify the optimal scalar and vector IMs in the fragility investigation of deep-buried hydraulic arched tunnels using the finite element method.A refinement process was performed to determine the optimal scalar IMs by comprehensively comparing their correlation,efficiency,practicality,proficiency,and sufficiency among the examined IMs.Furtherly,the optimum vector IMs were also developed,followed by the three different scalar IMs.Eventually,the dif-ferences between the fragility curves of the tunnel produced using the optimal scalar and vector IM were compared.The generated vector fragility surface can be used to estimate the seismic fragility of identical hydraulic tunnels in an approximative manner. | Benbo Sun Gangqin Zhang Binghan Xue Lei Kou Liangming Hu Weiying Liu | 2023 | Underground Space2023，，2： | 0 |
| 16 | QTL Mapping for Plant Height of Wheat under Different Irrigation Modes显示文摘In order to mine gene loci associated with drought resistance and water use efficiency,and provide guidance for the breeding of drought-resistant wheat varieties,quantitative trait loci(QTLs)for plant height(PH)and stem height(SH)of wheat were evaluated using a population of 302 recombinant inbred lines(RILs)derived from a cross between drought-tolerant cultivar Luohan 2 and water-sensitive cultivar Weimai 8 under different water regimes in six environments.Totally 17 additive QTLs for PH and SH were identified and distributed on chromosomes 2B,3A,3B,4A,5A,5D,6B,7A and 7B,respectively,which explained3.3%to 26.95%phenotypic variations,with additive effect of 1.919 6 to 5.382 8 cm.Among them,14 QTLs,24 times and 5 QTLs,7 times were detected in three irrigation environments and three drought stress environments,respectively.Both the number of QTLs for PH and the times detected in drought stress environments were significantly less than those in irrigation environments.Of all the 17 QTLs for PH,12 were detected only in irrigation environment,three QTLs were detected only in drought stress environment,and two QTLs were detected in both environments,suggesting that the expression of the genes is greatly influenced by environmental condition.QPh-WL-7A.3 detected between maker Xbarc049 and Xgwm273 on chromosome 7A in all the three drought stress environments,can enhance2.481 5-3.697 2 cm of PH,explain 8.6%-10.0%additive effect,so it is useful for the genetic improvement of drought tolerance and molecular marker-assisted selection in wheat. | Yanyun REN Ling HUANG Minmin SHAO Leiming SUN Kai ZHAO Jinping WANG Xingke XU Weiying FENG Jifeng WANG Lu YAN Shichong WANG Lin WANG | 2017 | Agricultural Biotechnology2017，6，4： | 0 |
| 17 | Densification and Sintering Kinetics of Rare Earth(α′+β′)-Sialon Composites显示文摘The sintering processes of Re-(α’ + β’)-sialon composites (Re=Sm, Dy, Yb) have been investigated by using a specially designed high temperature dilatometer. The initial densification of various samples starts at about 1200℃, and the maximum shrinkage rate of these sialon composites occurs at about 1500℃. The light rare earth sialon has a noticeably tower densification temperature and a higher final shrinkage. The sirtering kinetics of Re-(α’ +β’)-sialonare much more complex. The Kingery’s liquid phase sintering model appears to be applicable,but the mechanism of mass transport in stage two appears to be changeable. The controlling factor shiffs from solution-precipitation to diffusion when densification process proceeds from the earlier part to the later part of this stage. | Hao WANG T.S.YEN Hanrui ZHUANG and Weiying SUN (State Key Lab. on High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics,Chinese Academy of Sciences, Shanghai, 200050, China) | 1995 | Journal of Materials Science & Technology1995，11，2： | 0 |
| 18 | Effect of Irrigation and Fertilization on Population Structure and Yield of Wheat显示文摘[Objectives] This study was conducted to investigate the effects of irrigation and fertilization on population structure and yield of wheat.[Methods]With Shannong 29 as an experimental material,the effects of irrigation and fertilization on population,dry matter accumulation and yield of wheat were studied.[Results]Integrated water-saving irrigation and fertilization of ridged field was the best with the highest population,dry matter accumulation and yield of wheat.[Conclusions]This study provides a theoretical basis for high-yield and high-efficiency wheat production with saved water and fertilizers. | Minmin SHAO Leiming SUN Xingke XU Kai ZHAO Ling HUANG Weiying FENG Jifeng WANG Lu YAN Lin WANG | 2020 | Agricultural Biotechnology2020，9，2： | 0 |
| 19 | Genome-wide association with transcriptomics reveals a shade-tolerance gene network in soybean显示文摘Shade tolerance is essential for soybeans in inter/relay cropping systems.A genome-wide association study(GWAS)integrated with transcriptome sequencing was performed to identify genes and construct a genetic network governing the trait in a set of recombinant inbred lines derived from two soybean parents with contrasting shade tolerance.An improved GWAS procedure,restricted two-stage multi-locus genome-wide association study based on gene/allele sequence markers(GASM-RTM-GWAS),identified 140 genes and their alleles associated with shade-tolerance index(STI),146 with relative pith cell length(RCL),and nine with both.Annotation of these genes by biological categories allowed the construction of a protein–protein interaction network by 187 genes,of which half were differentially expressed under shading and non-shading conditions as well as at different growth stages.From the identified genes,three ones jointly identified for both traits by both GWAS and transcriptome and two genes with maximum links were chosen as beginners for entrance into the network.Altogether,both STI and RCL gene systems worked for shade-tolerance with genes interacted each other,this confirmed that shadetolerance is regulated by more than single group of interacted genes,involving multiple biological functions as a gene network. | Yanzhu Su Xiaoshuai Hao Weiying Zeng Zhenguang Lai Yongpeng Pan Can Wang Pengfei Guo Zhipeng Zhang Jianbo He Guangnan Xing Wubin Wang Jiaoping Zhang Zudong Sun Junyi Gai | 2024 | The Crop Journal2024，12，1： | 0 |
| 20 | Gyrosynchrotron Radiation of Interplanetary CMEs显示文摘CMEs(Coronal Mass Ejections) are an important means of energy release in the solar corona.Solar Polar Orbit Radio Telescope(SPORT) is a mission being proposed for observing the propagation of interplanetary CMEs from solar polar orbit.The main payload onboard SPORT is a synthetic aperture interferometric radiometer,which receives radio emission of interplanetary CMEs. It is identified that there are mainly three radio emission mechanisms of CMEs,i.e.,bremsstrahlung, gyrosynchrotron emission and plasma emission.Among these emission types,bremsstrahlung emission is the main emission mechanism of the high-density plasma clouds of interplanetary CMEs.Gyrosynchrotron emission is the continuous emission generated by high-energy electrons from CMEs, while plasma emission is the main mechanism of transient radio bursts from CMEs.In this paper,the gyrosynchrotron emission of interplanetary CMEs is focused on.Firstly,the mechanism of gyrosynchrotron emission is reviewed.Secondly,a review of the physical parameter models of background solar wind and interplanetary CMEs is presented.After these,the brightness temperature and polarization of gyrosynchrotron emission of interplanetary CMEs are calculated and analyzed.Finally, the detectability of gyrosynchrotron emission of interplanetary CMEs by radio meters is discussed briefly. | SUN Weiying WU Ji WANG Chuanbing WANG Shui | 2012 | 空间科学学报2012，32，1： | 0 |
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