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| 1 | A 3-DIMENSIONAL DISCRETE MODEL OF HOUSING PRICE AND ITS INHERENT COMPLEXITY ANALYSIS显示文摘A discrete nonlinear model of real estate is derived,with which the evolutionary trendamong government,consumers and real estate developers is described.The stability,bifurcation,andchaotic behavior of the system are also analyzed by using nonlinear dynamic method.Results show thatchaos can be obtained via quasi-periodic transition and double-periodic bifurcation.The influence ofdynamic evolutionary trend among stakeholder on system stability is also studied and some interestingconclusions are derived.This research can effectively explain the complex behavior of housing prices. | Lingling MU Junhai MA Liwen CHEN | 2009 | Journal of Systems Science & Complexity2009，22，3： | 2 |
| 2 | Preparation of electroless silver Plating on aramid fiber with good conductivity and adhesion strength显示文摘 | Dan Yu Shipeng Mu Lingling Liu | 2015 | Colloids and Surfaces A: Physicochemical and Engineering Aspects2015，483，： | 1 |
| 3 | Low temperature specific heat of 12442-type KCa2Fe4As4F2 single crystals显示文摘Low-temperature specific heat(SH)is measured for the 12442-type KCa2Fe4As4F2 single crystal under different magnetic fields.A clear SH jump with the height of?C/T|Tc=130 mJ mol-1 K-2 is observed at the superconducting transition temperature Tc.It is found that the electronic SH coefficient?γ(H)quickly increases when the field is in the low-field region below 3T and then considerably slows down the increase with a further increase in the field,which indicates a rather strong anisotropy or multi-gap feature with a small minimum in the superconducting gap(s).The temperature-dependent SH data indicate the presence of the T2 term,which supplies further information and supports the picture with a line-nodal gap structure.Moreover,the onset point of the SH transition remains almost unchanged under the field as high as 9 T,which is similar to that observed in cuprates,and places this system in the middle between the BCS limit and the Bose-Einstein condensation. | Teng Wang JiaNan Chu JiaXin Feng LingLing Wang XuGuang Xu Wei Li HaiHu Wen XiaoSong Liu Gang Mu | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，9： | 1 |
| 4 | Non-integrating lentiviral vectors based on the minimal S/MAR sequence retain transgene expression in dividing cells显示文摘Safe and efficient gene transfer systems are the basis of gene therapy applications. Non-integrating lentiviral(NIL) vectors are among the most promising candidates for gene transfer tools, because they exhibit high transfer efficiency in both dividing and non-dividing cells and do not present a risk of insertional mutagenesis. However, non-integrating lentiviral vectors cannot introduce stable exogenous gene expression to dividing cells, thereby limiting their application. Here, we report the design of a non-integrating lentiviral vector that contains the minimal scaffold/matrix attachment region(S/MAR) sequence(SNIL), and this SNIL vector is able to retain episomal transgene expression in dividing cells. Using SNIL vectors, we detected the expression of the eGFP gene for 61 days in SNIL-transduced stable CHO cells, either with selection or not. In the NIL group without the S/MAR sequence, however, the transduced cells died under selection for the transient expression of NIL vectors. Furthermore,Southern blot assays demonstrated that the SNIL vectors were retained extrachromosomally in the CHO cells. In conclusion,the minimal S/MAR sequence retained the non-integrating lentiviral vectors in dividing cells, which indicates that SNIL vectors have the potential for use as a gene transfer tool. | Zhen Xu Feng Chen Lingling Zhang Jing Lu Peng Xu Guang Liu Xuemin Xie Wenli Mu Yajun Wang Depei Liu | 2016 | Science China(Life Sciences)2016，59，10： | 0 |
| 5 | In situ annealing effects on magnetic properties and variable-range hopping of iron-based ladder material BaFe2S3显示文摘All iron-based superconductors,regardless of their detailed crystal structure,share the same conductive Fe_2X_2(X=As,P,Se,and S)layers as the crucial structural unit[1-8].In the Fe_2X_2 layers,edge-shared FeX_4 tetrahedra form a square lattice in quasi-two-dimensional(quasi-2D)planes.One may wonder what kind of properties will be manifested in the quasi-one-dimensional(quasi-1D)counterparts exhibiting an identical coordination as the above-mentioned | Xuan Zhang Hui Zhang YongHui Ma LingLing Wang JiaNan Chu Tao Hu Gang Mu YuMing Lu ChuanBing Cai FuQiang Huang XiaoMing Xie | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，7： | 0 |
| 6 | Performance Prediction Based on Analysis of Learning Behavior显示文摘 | Shaowei Sun Xiaojie Qian Lingling Mu Hongying Zan Qing Zhang | 2018 | 国际计算机前沿大会会议论文集2018，，2： | 0 |
| 7 | Strong Pauli paramagnetic effect in the upper critical field of KCa2Fe4As4F2显示文摘Recently, 12442 system of Fe-based superconductors has attracted considerable attention owing to its unique double-Fe As-layer structure. A steep increase in the in-plane upper critical field with cooling has been observed near the superconducting transition temperature, Tc, in KCa2Fe4As4F2 single crystals. Herein, we report a high-field investigation on upper critical field of this material over a wide temperature range, and both out-of-plane(H∥c, Hc2c) and in-plane(H∥ab, Hc2ab ) directions have been measured.A sublinear temperature-dependent behavior is observed for the out-of-plane Hc2c , whereas strong convex curvature with cooling is observed for the in-plane Hc2ab . Such behaviors could not be described by the conventional Werthamer-Helfand-Hohenberg(WHH) model. The data analysis based on the WHH model by considering the spin aspects reveals a large Maki parameter α=9,indicating that the in-plane upper critical field is affected by a very strong Pauli paramagnetic effect. | Teng Wang Chi Zhang LiangCai Xu JinHua Wang Shan Jiang ZengWei Zhu ZhaoSheng Wang JiaNan Chu JiaXin Feng LingLing Wang Wei Li Tao Hu XiaoSong Liu Gang Mu | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，2： | 0 |
| 8 | Magnetic-field-induced metal-insulator quantum phase transition in CaFeAsF near the quantum limit显示文摘The quantum limit, where only the lowest Landau level is occupied by electrons, can be achieved under a high magnetic field when the Landau level splitting is comparable with the Fermi energy. The rather small Fermi pockets and Fermi energy in CaFeAsF reported recently make this compound a good candidate for investigating the electrical transport near the quantum limit.Here, we report high-field experiments up to 65 T on a single-crystalline CaFeAsF, which shows a metal-insulator quantum phase transition tuned by the out-of-plane magnetic field. The obtained critical exponent zν through the finite-size scaling analysis is very close to 4/3. This transition is closely associated with the evolution of electronic states approaching the quantum limit.The resistivity behaviors as a function of field and temperature were evaluated based on Adams-Holstein theory(A-H theory).Moreover, the in-plane component of the field, which does not affect the transport behavior in the classical region, suppressed the magnetoresistance near the quantum limit. | YongHui Ma Gang Mu Tao Hu ZengWei Zhu ZhuoJun Li Wei Li QiuCheng Ji Xuan Zhang LingLing Wang XiaoMing Xie | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，12： | 0 |
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