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| 1 | A complete genome assembly of Glaciecola mesophila sp. nov. sequenced by using BIGIS-4 sequencer system显示文摘Using a pyrosequencing-based custom-made sequencer BIGIS-4, we sequenced a Gram-negative bacterium Glaciecola mesophila sp. nov. (Gmn) isolated from marine invertebrate specimens. We generated 152043 sequencing reads with a mean high-quality length of 406 bp, and assembled them using the BIGIS-4 post-processing module. No systematic low-quality data was detected beyond expected homopolymer-derived errors. The assembled Gmn genome is 5144318 bp in length and harbors 4303 annotated genes. A large number of metabolic genes correspond to various nutrients from surface marine invertebrates. Its abundant cold-tolerant and cellular signaling and related genes reveal a fundamental adaptation to low-temperature marine environment. | YUAN LiNa REN LuFeng LI YunTao HAN WeiJing YU Yong CHU YaNan LIU GuiMing YU Dan TENG MingJing WANG Liang WANG XuMin ZHOU XiaoGuang YU YuDe YU Jun | 2011 | Science China(Life Sciences)2011，54，9： | 4 |
| 2 | Precast system and assembly connection of cement concrete slabs for road pavement: A review显示文摘Prefabricated pavement is increasingly applied worldwide due to the rapid construction on-site.This paper presents a state-of-the-art review of the precast systems and assembly connection of concrete slabs,as well as the precast pavement features.The previous research indicates that:(1)both super-slab and Michigan systems are recommended with the satisfied road performance close to the cast-in-place;(2)flexible base material is suggested for the fabricated pavement for the satisfied leveling and stress distribution;(3)to prevent the voiding phenomenon of the fabricated pavement,the sand cushion course,dry mixed mortar or self-leveling mortar,and other flowable materials could be used for the secondary leveling of the base after the pavement splicing;(4)two-direction dowel bars are recommended for slab connections of the fabricated pavement,which helps to improve the load transfer capacity of the joints and enhance the durability of the fabricated pavement structure;(5)the sealing treatment of precast slab joints needs strengthening to reduce the impact of surface runoff on the base course;(6)the further research focuses are designing with functional,composite,mechanized,intelligent,lightweight,and flexible pavement slabs.Besides,pavement mechanical properties induced by temperature overlapping traffic loads need to be revealed. | Mingjing Fang Ran Zhou Wenhui Ke Bo Tian Yubin Zhang Jianjun Liu | 2022 | Journal of Traffic and Transportation Engineering(English Edition)2022，9，2： | 3 |
| 3 | miR-7/TGF-β2 axis sustains acidic tumor microenvironment-induced lung cancer metastasis显示文摘Acidosis,regardless of hypoxia involvement,is recognized as a chronic and harsh tumor microenvironment(TME)that educates malignant cells to thrive and metastasize.Although overwhelming evidence supports an acidic environment as a driver or ubiquitous hallmark of cancer progression,the unrevealed core mechanisms underlying the direct effect of acidification on tumorigenesis have hindered the discovery of novel therapeutic targets and clinical therapy.Here,chemical-induced and transgenic mouse models for colon,liver and lung cancer were established,respectively.miR-7 and TGF-β2 expressions were examined in clinical tissues(n=184).RNA-seq,miRNA-seq,proteomics,biosynthesis analyses and functional studies were performed to validate the mechanisms involved in the acidic TME-induced lung cancer metastasis.Our data show that lung cancer is sensitive to the increased acidification of TME,and acidic TME-induced lung cancer metastasis via inhibition of miR-7-5 p.TGF-β2 is a direct target of miR-7-5 p.The reduced expression of miR-7-5 p subsequently increases the expression of TGF-β2 which enhances the metastatic potential of the lung cancer.Indeed,overexpression of miR-7-5 p reduces the acidic p H-enhanced lung cancer metastasis.Furthermore,the human lung tumor samples also show a reduced miR-7-5 p expression but an elevated level of activated TGF-β2;the expressions of both miR-7-5 p and TGF-β2 are correlated with patients’survival.We are the first to identify the role of the miR-7/TGF-β2 axis in acidic p H-enhanced lung cancer metastasis.Our study not only delineates how acidification directly affects tumorigenesis,but also suggests miR-7 is a novel reliable biomarker for acidic TME and a novel therapeutic target for non-small cell lung cancer(NSCLC)treatment.Our study opens an avenue to explore the p H-sensitive subcellular components as novel therapeutic targets for cancer treatment. | Tao Su Suchao Huang Yanmin Zhang Yajuan Guo Shuwei Zhang Jiaji Guan Mingjing Meng Linxin Liu Caiyan Wang Dihua Yu Hiu-Yee Kwan Zhiying Huang Qiuju Huang Elaine Lai-Han Leung Ming Hu Ying Wang Zhongqiu Liu Linlin Lu | 2022 | Acta Pharmaceutica Sinica B2022，12，2： | 2 |
| 4 | Effects of imazethapyr spraying on plant growth and leaf surface microbial communities in Arabidopsis thaliana显示文摘Imazethapyr (IM) is an acetolactate synthase (ALS)-inhibiting herbicide that has been widely used in recent years.However,IM spraying can lead to the accumulation of herbicide residues in leaves.Here,we determined the effects of IM spraying on the plant growth and leaf surface microbial communities of Arabidopsis thaliana after 7 and 14 days of exposure.The results suggested that IM spraying inhibited plant growth.Fresh weight decreased to 48% and 26% of the control value after 7 and 14 days,respectively,of 0.035 kg/ha IM exposure.In addition,anthocyanin content increased 9.2-fold and 37.2-fold relative to the control content after 7 and 14 days of treatment,respectively.Furthermore,IM spraying destroyed the cell structures of the leaves,as evidenced by increases in the number of starch granules and the stomatal closure rate.Reductions in photosynthetic efficiency and antioxidant enzyme activity were observed after IM spraying,especially after 14 days of exposure.The diversity and evenness of the leaf microbiota were not affected by IM treatment,but the composition of community structure at the genus level was altered by IM spraying.Imazethapyr application increased the abundance of Pseudomonas,a genus that includes species pathogenic to plants and humans,indicating that IM potentially increased the abundance of pathogenic bacteria on leaves.Our findings increase our understanding of the relationships between herbicide application and the microbial community structures on plant leaves,and they provide a new perspective for studying the ecological safety of herbicide usage. | Wanyue Liu Mingjing Ke Zhenyan Zhang Tao Lu Youchao Zhu Yan Li Xiangliang Pan Haifeng Qian | 2019 | Journal of Environmental Sciences2019，31，11： | 2 |
| 5 | Preparation of isotropic Sm_2Fe_(17)N_x magnetic powders and their bonded magnets显示文摘The isotropic Sm2Fe17Nx magnetic powders were prepared by Hydrogenation-Disproportion-Desorption-Recombination (HDDR) process. The phase and microstructure evolutionary process of Sm-Fe alloy during the solidification, homogenization, HDDR and nitration processes were investigated by means of XRD, SEM, EDX and AFM. The results show that the homogeneous Sm2Fe17 alloy was successfully obtained and the impurity phases and residual stress were well removed by heated at 1050 ℃ for 24 h. When heated at 800 ℃ for 1h in H2 of 0.1 MPa, the alloy turns into SmHx and α-Fe with plenty of nanocrystals. After vacuumized at 800 ℃ for 2 h the alloy recombines into Sm2Fe17 with a crystal grain size of about 85 nm. The lattice constant of the alloy increases and the expanding of the crystal cell reaches 6.28% after nitrified at 500 ℃ for 5 h. The magnetic property of isotropic bonded Sm2Fe17Nx magnets is Br=0.6704 T, Hcj=1015 kA·m-1, (BH)max=73.7 kJ·m-3 with a density of 6.04 g·cm-3. | YE Jinwen LIU Ying LI Meng SONG Dayu GAO Shengji TU Mingjing | 2006 | Rare Metals2006，25，z1： | 2 |
| 6 | A state-of-the-art review on shallow geothermal ventilation systems with thermal performance enhancement-system classifications,advanced technologies and applications显示文摘Geothermal energy with abundance and large quantity can partially cover building heating/cooling loads and promote the carbon-neutrality transitions.Shallow geothermal ventilation(SGV)system,with a little initial in-vestment cost,is one of promising technologies to partly replace the conventional air-conditioning system for air pre-cooling/pre-heating.This paper reviews applications of SGV system for improving thermal performance over latest two decades,which mainly includes the reclassification of SGV system,coupling with other advanced energy-saving technologies,application potentials for building cooling/heating under various weather conditions.Heat transfer mechanism and mathematical modelling techniques have been reviewed,together with in-depth analysis on current research trends,existing limitations,and recommendations of SGV system.Phase change materials,with considerable latent energy density,can stabilize the thermal performance with high reliability.The review identifies that optimization designs and advanced approaches need to be investigated to address the existing urgent issues of SGV system(e.g.,large land occupation,difficulty in centralized collection of condensate water timely for horizontal buried pipe,bacteria growth,polluted supply air,and high construction cost for ver-tical buried pipe).A plenty of studies show that the SGV system could greatly expand the application scope and improve system energy efficiency by combining with other energy-saving technologies.This paper will provide some guidelines for the scientific researchers and engineers to keep track on recent advancements and research trends of SGV system for the building thermal performance enhancement and pave path for future research works. | Zhengxuan Liu Mingjing Xie Yuekuan Zhou Yingdong He Lei Zhang Guoqiang Zhang Dachuan Chen | 2023 | Energy and Built Environment2023，4，2： | 1 |
| 7 | In Vitro Degradation Behavior of Polyesteramide Copolymer Fiber Based on 6-Aminocaproic Acid, Adipic Acid, and 1,6-Hexane Diol显示文摘 | CaiBing Liu WenJuan Jia ZhiYong Qian MeiJuan Huang YingChun Gu GuoTao Chao MaLing Gou ChangYang Gong HongXin Deng Ke Lei AnLiang Huang MingJing Tu | 2007 | Journal of Polymer Research2007，，1： | 1 |
| 8 | Synthesis of biodegradable poly(butylene terephthalate)/poly(ethylene glycol) (PBT/PEG) multiblock copolymers and preparation of in dirubin loaded microspheres显示文摘 | Yan Wang Caibing Liu Linyu Fan Yong Sheng Jian Mao Guotao Chao Jun Li Mingjing Tu Zhiyong Qian | 2005 | Polymer Bulletin2005，53，： | 1 |
| 9 | Summary of collapsible behaviour of artificially structured loess in oedometer and triaxialwetting tests 显示文摘 | JIANG Mingjing HU Haijun LIU Fang | 2012 | Can Geotech J2012，49，10： | 1 |
| 10 | Image annotation via graph learning 显示文摘 | Liu Jing Li Mingjing Liu Qingshan | 2009 | Pattern Recognition2009，42，2： | 1 |
| 11 | Multifocality and total tumor diameter predict central neck lymph node metastases in papillary thyroid microcarcinoma显示文摘 | Zhao Q MingJ Liu C | 2013 | Ann Surg Oncol2013，20，3： | 1 |
| 12 | α-Glucosidase inhibitors from Chinese Yam ( Dioscorea opposita Thunb.)显示文摘 | Lin Zhang Bing Bai Xiuhua Liu Yong Wang Mingjing Li Dongbao Zhao | 2010 | Food Chemistry2010，，1： | 1 |
| 13 | Image Annotation via Graph Learning显示文摘 | Liu Jing Li Mingjing Liu Qingshan | 2009 | Pattem Recognition2009，42，2： | 1 |
| 14 | Research on the Friction and Wear Behavior at Elevated Temperature of Plasma-Sprayed Nanostructured WC-Co Coatings显示文摘 | Hui Chen Guoqing Gou Mingjing Tu Yan Liu | 2010 | Journal of Materials Engineering and Performance2010，，1： | 1 |
| 15 | A Highly Sensitive Resonance Scattering Assay for Immunoglobulin M Using Ag(I)–Hydroquinone–Immunonanogold Catalytic Reaction显示文摘 | Xiaoling Wei Mingjing Zou Zhiliang Jiang Qingye Liu Guiqing Wen | 2008 | Plasmonics (-)2008，，2： | 1 |
| 16 | Microstructure and magnetic properties of Sm2Fe17Nx compound and their magnets prepared by field-activated combustion显示文摘 | Ye Jinwen Liu Ying Tu Mingjing | 2007 | J Alloys Comp2007，，428： | 1 |
| 17 | DEM investigation of weathered rocks using a novel bond contact model显示文摘The distinct element method(DEM) incorporated with a novel bond contact model was applied in this paper to shed light on the microscopic physical origin of macroscopic behaviors of weathered rock, and to achieve the changing laws of microscopic parameters from observed decaying properties of rocks during weathering. The changing laws of macroscopic mechanical properties of typical rocks were summarized based on the existing research achievements. Parametric simulations were then conducted to analyze the relationships between macroscopic and microscopic parameters, and to derive the changing laws of microscopic parameters for the DEM model. Equipped with the microscopic weathering laws, a series of DEM simulations of basic laboratory tests on weathered rock samples was performed in comparison with analytical solutions. The results reveal that the relationships between macroscopic and microscopic parameters of rocks against the weathering period can be successfully attained by parametric simulations. In addition, weathering has a significant impact on both stressestrain relationship and failure pattern of rocks. | Zhenming Shi Tao Jiang Mingjing Jiang Fang Liu Ning Zhang | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015，7，3： | 0 |
| 18 | Investigation of Optimal Megnetic Properties in NdFeB Magnets by Artificial Neural Network显示文摘In order to study the effect of alloy component on magnetic properties of NdFeB magnets, the experiment schemes are carried out by the uniform design theory, and the relationship between the component and the magnetic properties is established by artificial neural network(ANN) predicting model.The element contents of alloys are optimized by the ANN model.Meanwhile, the influences of mono-factor or multi-factor interaction on alloy magnetic properties are respectively discussed according to the curves ploted by ANN model.Simulation result shows that the predicted and measured results are in good agreement.The relative error is every low, the error is not more than 1.68% for remanence Br, 1.56% for maximal energy product (BH)m, and 7.73% for coercivity Hcj.Hcj can be obviously improved and Br can be reduced by increasing Nd or Zr content.Co and B have advantageous effects on increasing Br and disadvantageous effects on increasing Hcj.Influence of alloying elements on Hcj and Br are inverse, and the interaction among the alloying elements play an important role in the magnetic properties of NdFeB magnets.The ANN prediction model presents a new approach to investigate the nonlinear relationship between the component and the magnetic properties of NdFeB alloys. | Lian Lixian Liu Ying Hu Wang Hou Tinghong Gao Shengji Tu Mingjing | 2004 | Journal of Rare Earths2004，22，z1： | 0 |
| 19 | Investigation of Abnormal Grain Growth in Sintered Nd-Fe-B Permanent Magnet显示文摘The abnormal growth of grains of sintering Nd13.6 Dy0.4 Fe79.5 B6.5 magnets were investigated in low oxygen manufacturing process.The abnormal growth of grains occurs easily when the sintering temperature is higher than 1080℃ during the manufacture process.In the magnets, the oxygen content is less than 700 × 10-6 and the average particle size of powder is smaller than 4 μm.The squareness of demagnetization curve of magnet is deteriorated.For high performance magnets, the abnormal growth grain should be avoided by selecting a suitable sintering temperature. | Liu Guozheng Liu Shufeng Wu Bin Lu Weidong Zhao Mingjing Lu Fuqiang Zhao Ruijin | 2004 | Journal of Rare Earths2004，22，z1： | 0 |
| 20 | Passive attitude stabilization of ionic-wind-powered micro air vehicles显示文摘The ionic-wind-powered Micro Air Vehicles(MAVs)can achieve a higher thrust-toweight ratio than other MAVs.However,this kind of MAV has not yet achieved controlled flight because of the unstable thrust produced by the ionic wind and the dynamic instability related to the small size.In this paper,a passive attitude stabilization method of the ionic-wind-powered MAV using air dampers is introduced.The key factors that influence the performance of the air dampers,including the layout,position,and area of the air dampers,are theoretically studied.The appropriate optimal position of the air dampers is also obtained by Monte Carlo stochastic simulations.Then the proposed passive attitude stabilization method is applied to the ionic-wind-powered MAVs of different wingspan(2 cm and 6.3 cm).Finally,the experimental results show that using the proposed method,attitude stabilization is achieved for the first time for the ionic-wind-powered MAV.Moreover,the altitude control of an ionic-wind-powered MAV with a wingspan of 6.3 cm is also demonstrated. | Hengyu ZHANG Jiaming LENG Zhiwei LIU Mingjing QI Xiaojun YAN | 2023 | Chinese Journal of Aeronautics2023，36，7： | 0 |
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