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| 1 | Ages of the Laocheng Granitoids and Crustal Growth in the South Qinling Tectonic Domain,Central China:Zircon U-Pb and Lu-Hf Isotopic Constraints显示文摘Laocheng granitoid pluton 位于 Qinling erogenic 带的南方 Qinling 构造领域,南部的 Shaanxi 省,并且由石英闪长岩, granodiorite 和 monzogranite 主要组成。LA-ICP-MS 锆石 U-Pb 与阴极射线发光图象一起,同位素的标明日期表明石英闪长岩和 granodiorite 是从 220 妈的 emplaced 到 216 妈,当 monzogranite 是在 210 妈的 emplaced 时。在原处,锆石 Hf 同位素的分析证明从 8.1 的石英闪长岩和到 +1.3 的 granodiorite 范围的 Hf (t)价值,和单个阶段的 Hf 从 809 妈为年龄建模到 1171 妈,当 monzogranite 的 Hf (t)价值是 14.5 到 +16.7 和单个阶段的 Hf 时,从 189 妈为年龄建模到 1424 妈。这些 Hf 同位素的特征表明石英闪长岩, granodiorite 和 monzogranite 从混合从弄空的披风和更低的大陆的部分融化导出的岩浆被形成外壳的材料,并且在 Neoproterozoic ( 800 妈)和 Indosinian ( 210 妈)期间有大陆人外壳生长的二个阶段分别地,时代在 Qinling orogrnic 的南方 Qinling 构造领域系上带子,华中。 | YANG Pengtao LIU Shuwen LI Qiugen ZHANG Fan WANG Zongqi WANG Dongsheng WANG Ruiting YAN Quanren YAN Zhen | 2011 | Acta Geologica Sinica(English Edition)2011，85，4： | 15 |
| 2 | Engineering Mesoporous Structure in Amorphous Carbon Boosts Potassium Storage with High Initial Coulombic Efficiency显示文摘Amorphous carbon shows great potential as an anode material for high-performance potassium-ion batteries;however,its abundant defects or micropores generally capture K ions,thus resulting in high irreversible capacity with low initial Coulombic efficiency(ICE)and limited practical application.Herein,pore engineering via a facile self-etching strategy is applied to achieve mesoporous carbon(meso-C)nanowires with interconnected framework.Abundant and evenly distributed mesopores could provide short K^+ pathways for its rapid diffusion.Compared to microporous carbon with highly disordered structure,the meso-C with Zn-catalyzed short-range ordered structure enables more K^+to reversibly intercalate into the graphitic layers.Consequently,the mesoC shows an increased capacity by ~100 mAh g^-1 at 0.1 A g^-1,and the capacity retention is 70.7% after 1000 cycles at 1 A g^-1.Multiple in/ex situ characterizations reveal the reversible structural changes during the charging/discharging process.Particularly,benefiting from the mesoporous structure with reduced specific surface area by 31.5 times and less defects,the meso-C generates less irreversible capacity with high ICE up to 76.7%,one of the best reported values so far.This work provides a new perspective that mesopores engineering can effectively accelerate K^+ diffusion and enhance K^+ adsorption/intercalation storage. | Ruiting Guo Xiong Liu Bo Wen Fang Liu Jiashen Meng Peijie Wu Jinsong Wu Qi Li Liqiang Mai | 2020 | Nano-Micro Letters2020，12，11： | 5 |
| 3 | Synthesis of vertically aligned carbon nanotube arrays on silicon substrates显示文摘The growth of well-aligned carbon nanotube (CNT) arrays using a heat chemical vapor deposition system on silicon substrates is reported. The growth properties of CNT arrays are studied as a function of synthesis conditions. It is found that 750℃ and 10 nm Fe film are suitable conditions for the growth of well-aligned CNT arrays. CNT arrays with a uniform diameter, thick tube wall and firm cohesion to the Si substrate can be grown for C2H2 concentration of 27%. Based on the experiment, the processes of improving the alignment of CNT arrays and cohesion between CNT arrays and Si substrates are discussed. | ZHENG Ruiting1, CHENG Guoan1, PENG Yibin1, 2, ZHAO Yong1, 3, LIU Huaping1 & LIANG Changlin1 1. Key Laboratory of Radiation Beam Technology and Materials Modification of Ministry of Education, Department of Materials Science and Engineering, Beijing Normal University, Beijing 100875, China 2. School of Science, Civil Aviation University of China, Tianjin 300300, China 3. Department of Physics, Nanchang University, Nanchang 330047, China Correspondence should be addressed to Zheng Ruiting | 2004 | Science China(Technological Sciences)2004，47，5： | 4 |
| 4 | Geochemistry and Zircon U–Pb–Hf Isotopic Systematics of the Sanchahe Quartz Monzonite Intrusion in the North Qinling Tectonic Zone, Central China: Implications for its Petrogenesis and Tectonic Setting显示文摘The Sanchahe quartz monzonite intrusion is situated in the middle segment of the North Qinling tectonic belt, Central China mainland, and consists chiefly of sanukitoid–like and granodioritic-monzogranitic rocks. The sanukitoid–like rocks are characterized by quartz monzonites, which display higher Mg#(55.0–59.0), and enrichments in Na2 O+K2 O(7.28–8.94 %), Ni(21-2312 ppm), Cr(56-4167 ppm), Sr(553-923 ppm), Ba(912-1355 ppm) and LREE((La/Yb)N =9.47–15.3), from negative to slightly positive Eu anomalies(δEu=+0.61 to +1.10), but also depletion in Nb, Ta and Ti. The granodioritic-monzogranitic rocks diaplay various Mg#of 6.00-53.0, high Na2 O+K2 O(7.20– 8.30%), Sr(455–1081 ppm) and(La/Yb)N(27.6–47.8), with positive Eu anomalies(δEu=1.03–1.57) and depleted Nb, Ta and Ti. Laser ablation inductively coupled plasma mass spectrometry(LA-ICPMS) zircon U-Pb isotopic dating reveals that the sanukitoid-like rocks were emplaced at two episodes of magmatism at 457±3 Ma and 431±2 Ma, respectively. The monzogranites were emplaced at 445±7Ma. Sanukitoid–like rocks have their εHf(t) values ranging from +0.3 to +15.1 with Hf–depleted mantle model ages of 445 to 1056 Ma, and the monzogranite shows its εHf(t) values ranging from 21.6 to +10.8 with Hf–depleted mantle model ages of 635 to 3183 Ma. Petrological, geochemical and zircon Lu –Hf isotopic features indicate that the magmatic precursor of sanukitoid–like rocks was derived from partial melting of the depleted mantle wedge materials that were metasomatized by fluids and melts related to subduction of oceanic slab, subsequently the sanukitoid magma ascended to crust level. This emplaced mantle magma caused partial melting of crustally metamorphosed sedimentary rocks, and mixing with the crustal magma, and suffered fractional crystallization, which lead to formations of quartz monzonites. However, the magmatic precursor of the granodioritic-monzogranitic rocks were derived from partial melting of subducted oceanic slab basalts. Integrated previous investigation for the adackitic rocks in the south of the intrusion, the Sanchahe intrusion signed that the North Qinling tectonic zone was developed in an early Paleozoic transitionally tectonic background from an island arc to back–arc. | YAN Ming LIU Shuwen LI Qiugen ZHANG Wanyi YANG Pengtao YAN Zhen WANG Ruiting WANG Wei GUO Rongrong | 2014 | Acta Geologica Sinica(English Edition)2014，88，1： | 3 |
| 5 | Two Dimensional Nanoscale Reciprocating Sliding Contacts of Textured Surfaces显示文摘Detailed behaviors of nanoscale textured surfaces during the reciprocating sliding contacts are still unknown although they are widely used in mechanical components to improve tribological characteristics. The current research of sliding contacts of textured surfaces mainly focuses on the experimental studies, while the cost is too high. Molecular dynamics(MD) simulation is widely used in the studies of nanoscale single-pass sliding contacts, but the CPU cost of MD simulation is also too high to simulate the reciprocating sliding contacts. In this paper, employing multiscale method which couples molecular dynamics simulation and finite element method, two dimensional nanoscale reciprocating sliding contacts of textured surfaces are investigated. Four textured surfaces with different texture shapes are designed, and a rigid cylindrical tip is used to slide on these textured surfaces. For different textured surfaces, average potential energies and average friction forces of the corresponding sliding processes are analyzed. The analyzing results show that 'running-in' stages are different for each texture, and steady friction processes are discovered for textured surfaces II, III and IV. Texture shape and sliding direction play important roles in reciprocating sliding contacts, which influence average friction forces greatly. This research can help to design textured surfaces to improve tribological behaviors in nanoscale reciprocating sliding contacts. | TONG Ruiting LIU Geng LIU Tianxiang | 2016 | Chinese Journal of Mechanical Engineering2016，29，3： | 3 |
| 6 | Three new zinc(Ⅱ) coordination polymers:Modulation of extended structures driven by assistant ligands显示文摘Three new complexes, [Zn(dtb)(4,4'-bipy)]·5H2O (1), [Zn(dtb)(bpp)]·H2O (2) and [Zn(dtb)(phen)2]·CH3CH2OH·H2O (3) (dtb = 5,5'-dithiobis(2-nitrobenzoic acid), 4,4'-bipy = 4,4'-bipyridine, bpp = 1,3-bi(4-pyridyl) propane, phen = 1,10-phenanthroline), have been constructed by dtb ligand and zinc salt in the presence of different assistant N-containing ligands under hydrothermal conditions. The structures of the complexes were established by single-crystal X-ray diffraction analysis. Although compounds 1 and 2 are both 2D networks, the cavities’ forms and pitch of helix are different. The structure of compound 3 shows a 1D helical chain, and is extended by the supermolecule interactions into a 2D framework. These neutral polymeric complexes exhibit structural and dimensional diversity due to the different coordination modes of the flexible dtb ligand and the effect of assistant ligands. | DONG Zhe ZHANG WeiHong WANG YaoYu LIU RuiTing REN Chen SHI QiZhen | 2009 | Chinese Science Bulletin2009，54，23： | 3 |
| 7 | Friction Characteristics of Nanoscale Sliding Contacts between Multi-Asperity Tips and Textured Surfaces显示文摘Nanoscale sliding contacts of smooth surfaces or between a single asperity and a smooth surface have been widely investigated by molecular dynamics simulations,while there are few studies on the sliding contacts between two rough surfaces.Actually,the friction of two rough surfaces considering interactions between more asperities should be more realistic.By using multiscale method,friction characteristics of two dimensional nanoscale sliding contacts between rigid multi-asperity tips and elastic textured surfaces are investigated.Four nanoscale textured surfaces with different texture shapes are designed,and six multi-asperity tips composed of cylindrical asperities with different radii are used to slide on the textured surfaces.Friction forces are compared for different tips,and effects of the asperity radii on the friction characteristics are investigated.Average friction forces for all the cases are listed and compared,and effects of texture shapes of the textured surfaces are discussed.The results show that textured surface II has a better structure to reduce friction forces.The multi-asperity tips composed of asperities with R=20r0(r0=0.227 7 nm)or R=30r0get higher friction forces compared with other cases,and more atoms of the textured surfaces are taken away by these two tips,which are harmful to reduce friction or wear.For the case of R=10r0,friction forces are also high due to large contact areas,but the sliding processes are stable and few atoms are taken away by the tip.The proposed research considers interactions between more asperities to make the model approach to the real sliding contact problems.The results will help to vary or even control friction characteristics by textured surfaces,or provide references to the design of textured surfaces. | TONG Ruiting LIU Geng LIU Tianxiang | 2013 | Chinese Journal of Mechanical Engineering2013，26，6： | 3 |
| 8 | Adaptive Multiscale Method for Two-dimensional Nanoscale Adhesive Contacts显示文摘There are two separate traditional approaches to model contact problems: continuum and atomistic theory. Continuum theory is successfully used in many domains, but when the scale of the model comes to nanometer, continuum approximation meets challenges. Atomistic theory can catch the detailed behaviors of an individual atom by using molecular dynamics (MD) or quantum mechanics, although accurately, it is usually time-consuming. A multiscale method coupled MD and finite element (FE) is presented. To mesh the FE region automatically, an adaptive method based on the strain energy gradient is introduced to the multiscale method to constitute an adaptive multiscale method. Utilizing the proposed method, adhesive contacts between a rigid cylinder and an elastic substrate are studied, and the results are compared with full MD simulations. The process of FE meshes refinement shows that adaptive multiscale method can make FE mesh generation more flexible. Comparison of the displacements of boundary atoms in the overlap region with the results from full MD simulations indicates that adaptive multiscale method can transfer displacements effectively. Displacements of atoms and FE nodes on the center line of the multiscale model agree well with that of atoms in full MD simulations, which shows the continuity in the overlap region. Furthermore, the Von Mises stress contours and contact force distributions in the contact region are almost same as full MD simulations. The method presented combines multiscale method and adaptive technique, and can provide a more effective way to multiscale method and to the investigation on nanoscale contact problems. | TONG Ruiting LIU Geng LIU Lan WU Liyan | 2013 | Chinese Journal of Mechanical Engineering2013，26，3： | 2 |
| 9 | Flexible 3D porous metal-organic framework exhibiting selective adsorption for H_2O over organic solvents显示文摘A new flexible 3D porous metal-organic framework (MOF) with 1D open nanotube,[Co2(μ5-CTAI)(dpe)(H2O)2]n·6n(H2O)(1) (CTA=cyclohexane-1,2,4,5-tetracarboxylic acid,dpe=1,2-di(4-pyridyl) ethylene) has been prepared and structurally characterized.Meanwhile,each 1D nanotubes filled with 1D water chain with dimension of 13.711 × 12.275 2.Compound 1 represents a new example that collapse/deform upon dehydration/hydration and shows adsorb H 2 O selectively over organic solvents. | LIU Bo REN Chen WANG YaoYu HOU Lei LIU RuiTing SHI QiZhen | 2012 | Science China Chemistry2012，55，3： | 2 |
| 10 | Multiscale Analysis on Two-dimensional Nanoscale Adhesive Contacts显示文摘Nanoscale adhesive contacts play a key role in micro/nano-electro-mechanical systems as the dimension of the components come to nanometer.Experimental studies on nanoscale adhesive contacts are limited by some uncertain factors and the cost of experiments is too high.Besides,nanoscale textured surfaces are difficult to process and nanoscale adhesive contacts of textured surfaces are still lack of investigation.By using multiscale method,which couples molecular dynamics simulation and finite element method,two-dimensional nanoscale adhesive contacts between a rigid cylindrical tip and an elastic substrate are investigated.For the contacts between the rigid cylindrical tip and smooth surface,Von Mises stress distributions,the maximum Von Mises stresses,and contact forces are compared for different radii to show the size effects and adhesive effects.The phenomena of hysteresis are observed and more obvious as the radii of the tip increase.The influences of indentation depth and indentation speed are also discussed.Then two series of textured surfaces are employed,and the influences of the texture asperity shape,asperity height,and asperity spacing on contact forces are studied.The contact forces comparisons show that textured surfaces can reduce contact forces effectively in the range of the two series.Contact forces of textured surfaces increase as the asperity heights increase,and textured surfaces with smaller asperity spacing will get higher contact forces.Contact forces may be controlled through textured surfaces in the future.The obtained results will help to improve contact condition and provide theory basis for texture design. | TONG Ruiting LIU Geng LIU Lan | 2012 | Chinese Journal of Mechanical Engineering2012，25，3： | 1 |
| 11 | Transcriptomic analysis reveals biocontrol mechanisms of Trichoderma harzianum ACCC30371 under eight culture conditions显示文摘A transcriptomic database was constructed to study the biocontrol mechanisms of Trichoderma harzianum ACCC30371 using high quality UniGenes following growth in eight culture media[(1/2PD,minimal medium MM(containing dextrose 10 g L^-1),C starvation medium(derived from MM without dextrose),N starvation medium(derived from MM without ammonium sulphate),and four kinds of phytopathogenic fungi cell wall media].A 4 Gbp transcriptome was generated and 96.7%of the database had a sequencing error rate less than 1%.A total of 25,013 UniGene sequences were obtained with a mean length of 1135 nt.There were 2571 sequences longer than 3000 nt.The National Center for Biotechnology Information Accession number of this transcriptome is SRR8382572.There were 16,360 Unigenes annotated to the Nr protein database,9875 to the SwissProt database,10,266 to the KEGG database,7164 to the COG database,and 1508 to the GO database along with their protein functional annotations.There were 16,723 functional genes identified.We identified 402 bio-control genes,including 14 related to competition,311 to mycoparasitism,76 to antibiosis,and one related to eliciting a plant response.This shows that T.harzianum ACCC30371 has integrated biocontrol mechanisms,and of these mechanisms,mycoparasitism is the most prevalent.Antibiosis and induced systemic resistance also play important roles.These results provide a foundation for further research into the biocontrol mechanisms of Trichoderma,as well as the development and utilization of biological fungicides. | Ruiting Guo Zhiying Wang Chang Zhou Zhihua Liu Ping Zhang Haijuan Fan | 2020 | Journal of Forestry Research2020，31，5： | 1 |
| 12 | Comparative gene expression profiling of normal and human colorectaladenomatous tissues显示文摘 | Gongliang Du Xuehong Fang Wei Dai Ruipeng Zhang Ruiting Liu Xingbo Dang | 2014 | Oncology Letters2014，，5： | 1 |
| 13 | Liquiritin potentiate neurite outgrowth induced by nerve growth factor in PC12 cells显示文摘 | CHEN Zhengai WANG Junlong LIU Ruiting | 2009 | Cytoteehnology2009，60，13： | 1 |
| 14 | Niobium oxyphosphate nanosheet assembled two-dimensional anode material for enhanced lithium storage显示文摘The development of high-capacity and high-rate anodes has become an attractive endeavor for achieving high energy and power densities in lithium-ion batteries(LIBs).Herein,a new-type anode material of reduced graphene oxide(rGO) supported niobium oxyphosphate(NbOPO_4) nanosheet assembled twodimensional composite material(NbOPO_4/rGO) is firstly fabricated and presented as a promising highperformance LIB anode material.In-depth electrochemical analyses and in/ex situ characterizations reveal that the intercalation-conversion reaction takes place during the first discharge process,followed by the reversible redox process between amorphous NbPO_4 and Nb which contributes to the reversible capacity in the subsequent cycles.Meanwhile,the lithiation-generated Li3 PO_4,behaving as a good lithium ion conductor,facilitates ion transport.The rGO support further regulates the structural and electron/ion transfer properties of NbOPO_4/rGO composite compared to neat NbOPO_4, resulting in greatly enhanced electrochemical performances.As a result,NbOPO_4/rGO as a new-type LIB anode material achieves a high capacity of 502.5 mAh g^(-1) after 800 cycles and outstanding rate capability of 308.4 mAh g^(-1) at 8 A g^(-1).This work paves the way for the deep understanding and exploration of phosphate-ba sed high-efficiency anode materials for LIBs. | Bo Wen Ruiting Guo Xiong Liu Wen Luo Qiu He Chaojiang Niu Jiashen Meng Qi Li Yan Zhao Liqiang Mai | 2021 | Journal of Energy Chemistry2021，30，2： | 1 |
| 15 | Study on peptide-peptide interaction using high-performance affinity chromatography and quartz crystal microbalance biosensor显示文摘The specific interaction between sense and antisense peptides was studied by high-performance affinity chromatography (HPAC) and quartz crystal microbalance (QCM) biosensor. Fragment 1-14 of human interferon-β (hIFN-β) was chosen as sense peptide and its three antisense peptides (AS-IFN 1, AS-IFN 2, and AS-IFN 3) were designed according to the degeneracy of genetic codes. The affinity column was prepared with sense peptide as ligand and the affinity chromatographic behavior was evaluated. Glu-substituted antisense peptide (AS-IFN 3) showed the strongest binding to immobilized sense peptide at pH 7.5. A quartz crystal microbalance-flow injection analysis (QCM-FIA) system was introduced to investigate the recognition process in real-time. The equilibrium dissociation constants between sense peptide and AS-IFN 1, AS-IFN 2 and AS-IFN 3 measured 2.08×10-4, 1.31×10-4 and 2.22× 10-5 mol/L, respectively. The mechanism study indicated that the specific recognition between sense peptide and AS-IFN 3 was due to sequence-dependent and multi-modal affinity interaction. | LUO Jia HUANG YanYan XIONG ShaoXiang LIU GuoQuan ZHAO Ruit | 2007 | Chinese Science Bulletin2007，52，10： | 1 |
| 16 | Advanced polymer-based electrolytes in zinc-air batteries显示文摘Zinc–air batteries(ZABs)are expected to be some of the most promising power sources for wearable and portable electronic devices and have received widespread research interest.As an ion conductor connecting anodes and cathodes,the electrolyte is critical for the overall performance of ZABs(e.g.,energy density,rechargeability,and operating voltage).Compared with liquid electrolytes,polymer-based electrolytes have superior characteristics for ZABs,such as negligible electrolyte leakage,three-phase interface stabilization,and dendrite suppression.In this perspective,we focus on recent progress in polymer-based electrolytes for ZABs.After a brief introduction to ZABs and electrolytes,we emphasize the development of polymer-based electrolytes in terms of their intrinsic properties and interfacial chemistry.Finally,challenges and viable strategies are proposed for polymer-based electrolytes in ZABs.We hope that this work will provide useful guidance to spur the development of high-performance ZABs based on advanced polymer-based electrolytes. | Qingqing Liu Ruiting Liu Chaohui He Chenfeng Xia Wei Guo Zheng-Long Xu Bao Yu Xia | 2022 | eScience2022，2，5： | 1 |
| 17 | Dual-AAV split prime editor corrects the mutation and phenotype in mice with inherited retinal degeneration显示文摘The prime editor(PE)can edit genomes with almost any intended changes,including all 12 possible types of base substitutions,small insertions and deletions,and their combinations,without the requirement for double strand breaks or exogenous donor templates.PE demonstrates the possibility of correcting a variety of disease-causing mutations and might expand the therapeutic application of gene editing.In this study,PE was optimized based on a dual-adeno-associated virus(AAV)split-intein system in vitro by screening different split sites and split inteins.We found that splitting PE before amino acid 1105(Ser)of SpCas9 with Rma intein resulted in the highest on-target editing.The orientations of pegRNA and nicking sgRNA in the AAV vector were further optimized.To test the in vivo performance of the optimized dual-AAV split-PE3,it was delivered by subretinal injection in rd12 mice with inherited retinal disease Leber congenital amaurosis.The prime editors corrected the pathogenic mutation with up to 16%efficiency in a precise way,with no detectable off-target edits,restored RPE65 expression,rescued retinal and visual function,and preserved photoceptors.Our findings establish a framework for the preclinical development of PE and motivate further testing of PE for the treatment of inherited retinal diseases caused by various mutations. | Kaiqin She Yi Liu Qinyu Zhao Xiu Jin Yiliu Yang Jing Su Ruiting Li Li Song Jianlu Xiao Shaohua Yao Fang Lu Yuquan Wei Yang Yang | 2023 | Signal Transduction and Targeted Therapy2023，8，3： | 1 |
| 18 | A near-complete genome assembly of the allotetrapolyploid Cenchrus fungigraminus(JUJUNCAO)provides insights into its evolution and C4 photosynthesis显示文摘JUJUNCAO(Cenchrus fungigraminus;2n=4x=28)is a Cenchrus grass with the highest biomass production among cultivated plants,and it can be used for mushroom cultivation,animal feed,and biofuel production.Here,we report a nearly complete genome assembly of JUJUNCAO and reveal that JUJUNCAO is an allopolyploid that originated2.7 million years ago(mya).Its genome consists of two subgenomes,and subgenome A shares high collinear synteny with pearl millet.We also investigated the genome evolution of JUJUNCAO and suggest that the ancestral karyotype of Cenchrus split into the A and B ancestral karyotypes of JUJUNCAO.Comparative transcriptome and DNA methylome analyses revealed functional divergence of homeologous gene pairs between the two subgenomes,which was a further indication of asymmetric DNA methylation.The three types of centromeric repeat in the JUJUNCAO genome(CEN137,CEN148,and CEN156)may have evolved independently within each subgenome,with some introgressions of CEN156 from the B to the A subgenome.We investigated the photosynthetic characteristics of JUJUNCAO,revealing its typical C4 Kranz anatomy and high photosynthetic efficiency.NADP-ME and PEPCK appear to cooperate in the major C4 decarboxylation reaction of JUJUNCAO,which is different from other C4 photosynthetic subtypes and may contribute to its high photosynthetic efficiency and biomass yield.Taken together,our results provide insights into the highly efficient photosynthetic mechanism of JUJUNCAO and provide a valuable reference genome for future genetic and evolutionary studies,as well as genetic improvement of Cenchrus grasses. | Huakun Zheng Baiyu Wang Xiuting Hua Ruiting Gao Yuhao Wang Zixin Zhang Yixing Zhang Jing Mei Yongji Huang Yumin Huang Hui Lin Xingtan Zhang Dongmei Lin Siren Lan Zhongjian Liu Guodong Lu Zonghua Wang Ray Ming Jisen Zhang Zhanxi Lin | 2023 | Plant Communications2023，4，5： | 1 |
| 19 | ANALYSIS ON THERMAL ELASTO-PLASTIC ASPERITY CONTACTS OF LAYERED MEDIA显示文摘A thermal elasto-plastic asperity contact model is investigated,which takes into account the steady-state heat transfer and the asperity distortion due to thermal elasto-plastic deformations.A hard coating and a soft coating are applied to study the correlations between contact area and contact pressure,average gap and contact pressure,coating thickness and contours of the contact stress distribution,etc.The effects of material properties,coating thickness,frictional coefficient,and the heat input combinations on the stress distribution are investigated and discussed.The frictional heat input increases the maximum value of von Mises stress.Finally,the appropriate thickness of the hard coating is also discussed.To protect the substrate,one can choose hard coating and the thickness of that is suggested that can be h_c=70 R_m. | TONG Ruiting LIU Geng ZENG Quanren LIU Tianxiang | 2008 | Chinese Journal of Mechanical Engineering2008，21，2： | 1 |
| 20 | A Frictional Heat Model of Planetary Roller Screw Mechanism Considering Load Distribution显示文摘 | MA Shangjun LIU Geng TONG Ruiting | 2015 | Mechanics Based Design of Structures and Machines2015，43，： | 1 |
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