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| 1 | Volatile composition of Chinese Hippophae rhamnoides and its ehemotaxonomic implications 显示文摘 | TIAN Chunjie NAN Peng CHEN Jiakuan | 2004 | Biochem Syst Ecol2004，32，4： | 1 |
| 2 | Passivity-Based Robust Control Against Quantified False Data Injection Attacks in Cyber-Physical Systems显示文摘Secure control against cyber attacks becomes increasingly significant in cyber-physical systems(CPSs).False data injection attacks are a class of cyber attacks that aim to compromise CPS functions by injecting false data such as sensor measurements and control signals.For quantified false data injection attacks,this paper establishes an effective defense framework from the energy conversion perspective.Then,we design an energy controller to dynamically adjust the system energy changes caused by unknown attacks.The designed energy controller stabilizes the attacked CPSs and ensures the dynamic performance of the system by adjusting the amount of damping injection.Moreover,with the disturbance attenuation technique,the burden of control system design is simplified because there is no need to design an attack observer.In addition,this secure control method is simple to implement because it avoids complicated mathematical operations.The effectiveness of our control method is demonstrated through an industrial CPS that controls a permanent magnet synchronous motor. | Yue Zhao Ze Chen Chunjie Zhou Yu-Chu Tian Yuanqing Qin | 2021 | IEEE/CAA Journal of Automatica Sinica2021，8，8： | 1 |
| 3 | Genetic diversity of sea buckthorn (Hippophae rhamnoides) populations in northeastern and northwestern China as revealed by ISSR markers显示文摘 | Chunjie Tian Yidong Lei Suhua Shi Peng Nan Jiakuan Chen Yang Zhong | 2004 | New Forests2004，，3： | 1 |
| 4 | Top-down phenomics of Arabidopsis thaliana显示文摘 | Chunjie Tian Eisuke Chikayama Yuuri Tsuboi | 2007 | Biol Chem2007，282，18： | 1 |
| 5 | Effect of the endophyte Neotyphodium lolii on susceptibility and host physiological response of perennial ryegrass to fungal pathogens显示文摘 | Pei Tian Zhibiao Nan Chunjie Li German Spangenberg | 2008 | European Journal of Plant Pathology2008，，4： | 1 |
| 6 | Long-term fertilization and residue return affect soil stoichiometry characteristics and labile soil organic matter fractions显示文摘Ecological stoichiometry provides the possibility for linking microbial dynamics with soil carbon(C),nitrogen(N),and phosphorus(P)metabolisms in response to agricultural nutrient management.To determine the roles of fertilization and residue return with respect to ecological stoichiometry,we collected soil samples from a 30-year field experiment on residue return(maize straw)at rates of 0,2.5,and 5.0 Mg ha^-1 in combination with 8 fertilization treatments:no fertilizer(F0),N fertilizer,P fertilizer,potassium(K)fertilizer,N and P(NP)fertilizers,N and K(NK)fertilizers,P and K(PK)fertilizers,and N,P,and K(NPK)fertilizers.We measured soil organic C(SOC),total N and P,microbial biomass C,N,and P,water-soluble organic C and N,KMnO4-oxidizabIe C(KMnO4-C),and carbon management index(CMI).Compared with the control(F0 treatment without residue return),fertilization and residue return significantly increased the KMn〇4-C content and CMI.Furthermore,compared with the control,residue return significantly increased the SOC content.Moreover,the NPK treatment with residue return at 5.0 Mg ha^-1 significantly enhanced the C:N,C:P,and N:P ratios in the soil,whereas it significantly decreased the C:N and C:P ratios in soil microbial biomass.Therefore,NPK fertilizer application combined with residue return at 5.0 Mg ha^-1 could enhance the SOC content through the stoichiometric plasticity of microorganisms.Residue return and fertilization increased the soil C pools by directly modifying the microbial stoichiometry of the biomass that was C limited. | Shasha LUO Qiang GAO Shaojie WANG Lei TIAN Qi ZHOU Xiujun LI Chunjie TIAN | 2020 | Pedosphere2020，30，5： | 1 |
| 7 | Genetic diversity of sea buckthorn (Hippophae rhamnoides) populations in northeastern and northwestern China as revealed by ISSR markers显示文摘 | Chunjie Tian Yidong Lei Suhua Shi Peng Nan Jiakuan Chen Yang Zhong | 2004 | New Forests2004，，3： | 1 |
| 8 | Transmembrane kinase 1-mediated auxin signal regulates membrane-associated clathrin in Arabidopsis roots显示文摘Clathrin-mediated endocytosis(CME)is the major endocytic pathway in eukaryotic cells that directly regulates abundance of plasma membrane proteins.Clathrin triskelia are composed of clathrin heavy chains(CHCs)and light chains(CLCs),and the phytohormone auxin differentially regulates membraneassociated CLCs and CHCs,modulating the endocytosis and therefore the distribution of auxin efflux transporter PIN-FORMED2(PIN2).However,the molecular mechanisms by which auxin regulates clathrin are still poorly understood.Transmembrane kinase(TMKs)family proteins are considered to contribute to auxin signaling and plant development;it remains unclear whether they are involved in PIN transport by CME.We assessed TMKs involvement in the regulation of clathrin by auxin,using genetic,pharmacological,and cytological approaches including live-cell imaging and immunofluorescence.In tmk1 mutant seedlings,auxin failed to rapidly regulate abundance of both CHC and CLC and to inhibit PIN2 endocytosis,leading to an impaired asymmetric distribution of PIN2 and therefore auxin.Furthermore,TMK3 and TMK4 were shown not to be involved in regulation of clathrin by auxin.In summary,TMK1 is essential for auxin-regulated clathrin recruitment and CME.TMK1therefore plays a critical role in the establishment of an asymmetric distribution of PIN2 and an auxin gradient during root gravitropism. | Yutong Wang Xu Yan Mei Xu Weiyang Qi Chunjie Shi Xiaohong Li Jiaqi Ma Dan Tian Jianxin Shou Haijun Wu Jianwei Pan Bo Li Chao Wang | 2023 | Journal of Integrative Plant Biology2023，65，1： | 0 |
| 9 | Visualizing Complex Anatomical Structure in Bamboo Nodes Based on X-ray Microtomography显示文摘In recent years,bamboo has been widely used in a broad range of applications,a thorough understanding of the structural characteristics of bamboo nodes is essential for better processing and manufacturing of biomimetic materials.This study investigated the complex anatomical structure for the nodes of two bamboo species,Indocalamus latifolius(Keng)McClure and Shibataea chinensis Nakai,using a high-resolution X-ray microtomography(μCT).The results show that the vascular bundle system in the nodal region of I.latifolius and S.chinensis is a net-like structure composed of horizontal and axial vascular bundles.Furthermore,the fiber sheath surrounding metaxylem vessels tended to be shorter in the tangential direction.This structure of bamboo nodes facilitates the tangential and axial transport of moisture and nutrients.The anatomical structure of I.latifolius and S.chinensis nodes has obvious differences,especially in the arrangement of vascular bundles.Vascular bundle frequency was significantly higher in S.chinensis nodes than in I.latifolius nodes.These findings indicate thatμCT is a nondestructive three-dimensional imaging method that can used to examine the anatomical structure of bamboo nodes. | Elin Xiang Shumin Yang Chunjie Cao Xinge Liu Guanyun Peng Lili Shang Genlin Tian Qianli Ma Jianfeng Ma | 2021 | Journal of Renewable Materials2021，9，9： | 0 |
| 10 | Simulation and experiment on prediction of total rice seeds mass in vibrating tray for vacuum plate seeder显示文摘To improve the seeds pick-up precision of a vacuum plate seeder,it is important to accurately control the relative distance between suction plate and seeds layer in vibrating tray.Under the excitation of reciprocating vibration with a time varying interference in direction angle,the seeds motion is simulated using the discrete element method(DEM).By analyzing the seeds distribution characteristics,it was found that the seeds-mass-per-unit-area(SMA)was approximately plane distributed in the tray.Then,four square areas on the bottom of rectangular tray were divided symmetrically near the four vertices to measure the corresponding SMA respectively,and a monitoring plane model was established to predict the average SMA and total seeds mass in the tray.The prediction results of DEM simulation showed that the maximum and the mean relative errors were 6.75%and 2.85%.The influences of the normal vector of monitoring plane model and the standard deviation of SMA in four monitoring areas on the prediction errors were analyzed.A method for improving prediction accuracy by using linear regression correction was proposed,and the maximum and the mean relative errors could be reduced to 5.01%and 2.07%.When the tray was vibrated with the frequency of 11 Hz and the amplitude of 4 mm,experiments were carried out on the vacuum plate seeder test-rig.A Kalman filter was adopted to suppress the SMA measurement noise in four monitoring areas.Prediction results indicated that the maximum and the mean relative errors were 10.2%and 3.46%with the average SMA in range of 0.9-1.5 g/cm2,respectively.The paper can provide a basis for further study on the automatic control of suction plate motion according to the variation of seeds mass in the tray. | Zhan Zhao Mingzhi Jin Chunjie Tian Fang Qin | 2019 | International Journal of Agricultural and Biological Engineering2019，12，5： | 0 |
| 11 | Enhanced strength-ductility synergy in a wire and arc additively manufactured Mg alloy via tuning interlayer dwell time显示文摘Strength-ductility trade-off is a common issue in Mg alloys. This work proposed that a synergistic enhancement of strength and ductility could be achieved through tuning interlayer dwell time(IDT) in the wire and arc additive manufacturing(WAAM) process of Mg alloy.The thermal couples were used to monitor the thermal history during the WAAM process. Additionally, the effect of different IDTs on the microstructure characteristics and resultant mechanical properties of WAAM-processed Mg alloy thin-wall were investigated. The results showed that the stable temperature of the thin-wall component could reach 290 ℃ at IDT=0s, indicating that the thermal accumulation effect was remarkable. Consequently, unimodal coarse grains with an average size of 39.6 μm were generated, and the resultant room-temperature tensile property was poor. With the IDT extended to 60s, the thermal input and thermal dissipation reached a balance, and the stable temperature was only 170 ℃, closing to the initial temperature of the substrate. A refined grain structure with bimodal size distribution was obtained. The remelting zone had fine grains with the size of 15.2 μm, while the arc zone owned coarse grains with the size of 24.5 μm.The alternatively distributed coarse and fine grains lead to the elimination of strength-ductility trade-off. The ultimate tensile strength and elongation of the samples at IDT=60s are increased by 20.6 and 75.0% of those samples at IDT=0s, respectively. The findings will facilitate the development of additive manufacturing processes for advanced Mg alloys. | Dong Ma Chunjie Xu Shang Sui Jun Tian Can Guo Xiangquan Wu Zhongming Zhang Dan Shechtman Sergei Remennik | 2023 | Journal of Magnesium and Alloys2023，11，12： | 0 |
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