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| 1 | Fluxes of CH4 and N_2O from soil under a tropical seasonal rain forest in Xishuangbanna, Southwest China显示文摘从在在 Xishuangbanna 的热带季节的雨林下面的土壤的 CH4 和 N2O 流动,西南中国用关上的静态的房间技术和气体色层法方法被测量一年。三个处理被放在学习的地里:(A) 没有崽,有垃圾的(B) ,和有垃圾和幼苗的(C) 。结果证明在我们的学习的土壤是大气的 CH4 的一个水池和大气的 N2O 的来源。从处理 A, B,和 C 的观察吝啬的 CH4 流动是 50.0 ± 4.0, 35.9 ± 2.8, 31.6 ± 2.8 μ g C/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动是 2.8, 2.6,和 3.7 kgN/hm 2 分别地。在 CH4 和 N2O 流动的季节变化在所有三个处理之中是重要的。垃圾的存在减少了 CH4 举起在湿季节期间(P < 0.05 ) ,然而并非在干旱期期间。调停幼苗的 N2O 排出物有类似的增加在期间湿并且干旱期,显示幼苗在两个季节增加了 N2O 排放。一种强壮的积极关系为处理 B 和处理 C 为所有三个处理,和在 CH4 流动和土壤温度之间的弱关系在 CH4 流动和土壤潮湿之间存在。N2O 流动为所有三个处理与土壤温度相关。 | YAN Yuping SHA Liqing CAO Min ZHENG Zheng TANG Jianwei WANG Yinghong ZHANG Yiping WANG Rui LIU Guangren WANG Yuesi SUN Yang | 2008 | Journal of Environmental Sciences2008，20，2： | 18 |
| 2 | Effect of Niobium on Microstructure and Properties of the CoCrFeNb_xNi High Entropy Alloys显示文摘A series of CoCrFeNb_xNi(x values in molar ratio, x = 0, 0.25, 0.45, 0.5, 0.75, 1.0 and 1.2) high entropy alloys(HEAs) was prepared to investigate the alloying effect of Nb on the microstructures and mechanical properties. The results indicate that the prepared CoCrFeNb_xNi(x > 0) HEAs consist of a simple FCC solid solution phase and a Laves phase. The microstructures of the alloys change from an initial single-phase FCC solid solution structure(x = 0) to a hypoeutectic microstructure(x = 0.25), then to a full eutectic microstructure(x = 0.45) and finally to a hypereutectic microstructure(0.5 < x < 1.2). The compressive test results show that the Nb0.45(x = 0.45) alloy with a full eutectic microstructure possesses the highest compressive fracture strength of 2558 MPa and a fracture strain of 27.9%. The CoCrFeNi alloy exhibits an excellent compressive ductility, which can reach 50% height reduction without fracture. The Nb0.25 alloy with a hypoeutectic structure exhibits a larger plastic strain of 34.8%. With the increase of Nb content, increased hard/brittle Laves phase leads to a decrease of the plasticity and increases of the Vickers hardness and the wear resistance. The wear mass loss, width and depth of wear scar of the Nb1.2(x = 1.2) alloy with a hypereutectic structure are the lowest among all alloy systems, indicating that the wear resistance of the Nb1.2 alloy is the best one. | Hui Jiang Li Jiang Dongxu Qiao Yiping Lu Tongmin Wang Zhiqiang Cao Tingju Li | 2017 | Journal of Materials Science & Technology2017，33，7： | 15 |
| 3 | Tumor-associated macrophage-derived CCL20 enhances the growth and metastasis of pancreatic cancer显示文摘胰腺的癌症是有导致世界范围的高死亡率的一个高变形的潜力的好攻击的恶意。尽管巨噬细胞有潜力杀死肿瘤房间并且对肿瘤得到有免疫力的回答,有证据,联系肿瘤的巨噬细胞(TAM ) 支持肿瘤前进并且压制 T 房间回答。CC-chemokine ligand 20 (CCL20 ) 并且它的唯一的受体 CC-chemokine 受体(CCR6 ) 6 被癌症房间为移植和转移利用并且在癌症的发展和前进起重要作用。最近的研究证明了 CCL20 的表示是在胰腺的癌症的 upregulated;然而, CCL20 的行动的机制尚待充分被阐明。在这研究,包括变形胰腺的癌症织物,在胰腺的癌症织物的 TAM 的 CCL20 的异常表示被检测。CCL20 表示比在胰腺的癌症房间排队的在巨噬细胞是更加更高的,特别地在 interleukin-4-treated (M2 ) 巨噬细胞。用胰腺的癌症房间的 Boyden 房间试金,我们发现 M2 巨噬细胞分泌的 CCL20 支持了胰腺的癌症房间的迁居,上皮间充质的转变,和侵略。RNA 干扰结果证明 CCR6 是为在胰腺的癌症房间的 CCL20 的受体,调停这些房间的增加的侵略性质由 CCL20 支持了。用一个老鼠模型,我们在在 vivo 支持胰腺的癌症生长和肝转移证实了 CCR6/CCL20 的角色。我们的调查结果在胰腺的癌症提供卓见进藏匿巨噬细胞的 CCL20 的重要角色并且含有 CCR6/CCL20 同样潜在的治疗学的目标。 | Bingyan Liu Yiping Jia Jun Ma Shaoqiu Wu Haosheng Jiang Yan Cao Xianjun Sun Xiang Yin Shuo Yan Mingyi Shang Aiwu Mao | 2016 | Acta Biochimica et Biophysica Sinica2016，48，12： | 13 |
| 4 | Soil respiration in tropical seasonal rain forest in Xishuangbanna, SW China显示文摘With the static opaque chamber and gas chromatography technique, from January 2003 to January 2004 soil respiration was investigated in a tropical seasonal rain forest in Xishuangbanna, SW China. In this study three treatments were applied, each with three replicates: A (bare soil), B (soil+litter), and C (soil+litter+seedling). The results showed that soil respiration varied seasonally, low from December 2003 to February 2004, and high from June to July 2004. The annual average values of CO2 efflux from soil respiration differed among the treatments at 1% level, with the rank of C (14642 mgCO2· m-2. h-1)>B (12807 mgCO2· m-2. h-1)>A (9532 mgCO2· m-2. h-1). Diurnal variation in soil respiration was not apparent due to little diurnal temperate change in Xishuangbanna. There was a parabola relationship between soil respiration and soil moisture at 1% level. Soil respiration rates were higher when soil moisture ranged from 35% to 45%. There was an exponential relationship between soil respiration and soil temperature (at a depth of 5cm in mineral soil) at 1% level. The calculated Q1o values in this study,ranging from 2.03 to 2.36, were very near to those of tropical soil reported. The CO2 efflux in 2003was 5.34 kgCO2· m-2. a-1 from soil plus litter plus seedling, of them 3.48 kgCO2· m-2. a-1 from soil (accounting for 62.5%), 1.19 kgCO2· m-2. a-1 from litter (22.3%) and 0.67 kgCO2·m-2. a-1 from seedling (12.5%). | SHA Liqing, ZHENG Zheng, TANG Jianwei, WANG Yinghong, ZHANG Yiping, CAO Min, WANG Rui, LIU Guangren, WANG Yuesi & SUN Yang Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Graduate School of Chinese Academy of Sciences, Beijing 100039, China | 2005 | Science China Earth Sciences2005，48，z1： | 12 |
| 5 | Flow Behaviour Analysis and Experimental Investigation for Emitter Micro-channels显示文摘The existing research of the flow behavior in emitter micro-channels mainly focuses on the single-phase flow behavior.And the recent micro-particle image velocimetry(PIV) experimental research on the flow characteristics in various micro-channels mainly focuses on the single-phase fluid flow.However,using an original-size emitter prototype to perform the experiments on the two-phase flow characteristics of the labyrinth channels is seldom reported.In this paper,the practical flow of water,mixed with sand escaped from filtering,in the labyrinth channel,is investigated.And some research work on the clogging mechanism of the labyrinth channel's structure is conducted.Computational fluid dynamics(CFD) analysis has been performed on liquid-solid two-phase flow in labyrinth-channel emitters.Based on flow visualization technology-micro-PIV,the flow in labyrinth channel has been photographed and recorded.The path line graph and velocity vector graph are obtained through the post-treatment of experimental results.The graphs agree well with CFD analysis results,so CFD analysis can be used in optimal design of labyrinth-channel emitters.And the optimized anti-clogging structures of the rectangular channel and zigzag channel have been designed here.The CFD numerical simulation and the micro-PIV experiments analysis on labyrinth-channel emitter,make the 'black box' of the flow behavior in the emitter channel broken.Furthermore,the proposed research promotes an advanced method to evaluate the emitter's performance and can be used to conducting the optimal design of the labyrinth-channel emitters. | WEI Zhengying CAO Meng LIU Xia TANG Yiping LU Bingheng | 2012 | Chinese Journal of Mechanical Engineering2012，25，4： | 11 |
| 6 | Microstructure and Mechanical Properties of a CoFeNi_2V_(0.5)Nb_(0.75) Eutectic High Entropy Alloy in As-cast and Heat-treated Conditions显示文摘The eutectic CoFeNi_2V_(0.5)Nb_(0.75) high entropy alloys(HEAs) were heated at 500, 600, 700, 800 and 1000 ℃,respectively for 6 h and subsequently quenched in the water to investigate their thermal stability and phase transformation at high temperature. The microstructure and mechanical properties of the samples were investigated by scanning electron microscopy, X-ray diffraction, compressive and hardness tests. It was found that the as-cast CoFeNi_2V_(0.5)Nb_(0.75) HEAs showed a eutectic microstructure with alternating fcc solid solution phase and Fe_2Nb-type Laves phase. The NbNi_4-type intermetallic phase appeared when the heat-treated temperature was higher than 600 ℃. With increasing quenching temperature, the volume fraction of the NbNi_4-type intermetallic phase increased while that of the eutectic regions decreased.The sample quenched at 800 ℃ showed the most excellent comprehensive mechanical properties; its fracture strength, yield strength and plastic strain were as high as 2586.76 MPa, 2075.18 MPa and 16.73%,respectively. Moreover, the eutectic CoFeNi_2V_(0.5)Nb_(0.75) HEAs exhibited apparent age hardening, especially quenched at 700 ℃, the hardness reached up to the maximum value of HV 727.52. | Li Jiang Yiping Lu Wei Wu Zhiqiang Cao Tingju Li | 2016 | Journal of Materials Science & Technology2016，32，3： | 10 |
| 7 | Wheat genomic study for genetic improvement of traits in China显示文摘Bread wheat(Triticum aestivum L.)is a major crop that feeds 40%of the world’s population.Over the past several decades,advances in genomics have led to tremendous achievements in understanding the origin and domestication of wheat,and the genetic basis of agronomically important traits,which promote the breeding of elite varieties.In this review,we focus on progress that has been made in genomic research and genetic improvement of traits such as grain yield,end-use traits,flowering regulation,nutrient use efficiency,and biotic and abiotic stress responses,and various breeding strategies that contributed mainly by Chinese scientists.Functional genomic research in wheat is entering a new era with the availability of multiple reference wheat genome assemblies and the development of cutting-edge technologies such as precise genome editing tools,highthroughput phenotyping platforms,sequencing-based cloning strategies,high-efficiency genetic transformation systems,and speed-breeding facilities.These insights will further extend our understanding of the molecular mechanisms and regulatory networks underlying agronomic traits and facilitate the breeding process,ultimately contributing to more sustainable agriculture in China and throughout the world. | Jun Xiao Bao Liu Yingyin Yao Zifeng Guo Haiyan Jia Lingrang Kong Aimin Zhang Wujun Ma Zhongfu Ni Shengbao Xu Fei Lu Yuannian Jiao Wuyun Yang Xuelei Lin Silong Sun Zefu Lu Lifeng Gao Guangyao Zhao Shuanghe Cao Qian Chen Kunpu Zhang Mengcheng Wang Meng Wang Zhaorong Hu Weilong Guo Guoqiang Li Xin Ma Junming Li Fangpu Han Xiangdong Fu Zhengqiang Ma Daowen Wang Xueyong Zhang Hong-Qing Ling Guangmin Xia Yiping Tong Zhiyong Liu Zhonghu He Jizeng Jia Kang Chong | 2022 | Science China(Life Sciences)2022，65，9： | 9 |
| 8 | Climatic control of plant species richness along elevation gradients in the Longitudinal Range-Gorge Region显示文摘在纵的范围峡区域(LRGR ) 在种类丰富探索举起坡度并且评估气候的变量和区域怎么可以解释种类丰富的模式, 5 座山被选择。根据举起,山,种类丰富,区域的价值和气候的变量的维的坡度在每 100 m 地区被计算。在沿着举起坡度的种子工厂种类丰富和气候的变量和区域之间的关系被分析。结果显示出那:(1 ) 种类丰富的 Elevational 模式不是制服并且能被划分在到二种类型。种类丰富的价值在低地是更高的然后与在热带山增加举起 monotonically 减少。种类丰富在副热带的山在举起坡度的更低的一半向高价值与偏爱有单峰的模式。(2 ) 种类密度的模式在沿着举起坡度的种类丰富与那一样。(3 ) 在气候变量之中,实际土壤水分蒸发蒸腾损失总量(AET ) 与种类丰富作为水精力平衡的大小有强壮的关系。在种类丰富的衰落在副热带的山的低地由于更高的温度和更少的降水。 | LIU Yang ZHANG YiPing HE DaMing CAO Min ZHU Hua | 2007 | Chinese Science Bulletin2007，52，A02： | 9 |
| 9 | Mechanical Properties Improvement of AlCrFeNi_2Ti_(0.5) High Entropy Alloy through Annealing Design and its Relationship with its Particle-reinforced Microstructures显示文摘High entropy alloy has attracted increasing attentions.However,to enhance the alloy strength often leads to impairment of the ductility,or vice versa.Here we reported a heat treatment approach on AlCrFeNi2Ti0.5 high entropy alloy,which can elevate the strength and ductility simultaneously.An ingot of AlCrFeNi2Ti0.5 weighing 2.5 kg was firstly fabricated by medium frequency induction melting.Then samples from the same height of the bulk ingot were annealed for 6 h at 600,700,800 and 1000 ℃,respectively.After 1000 ℃ annealing,an optimal microstructure was obtained by using our approach which can make some precipitation particles distribute homogeneously in the dendrite interior while keep the interdendrite structure as a single solid solution phase.The mechanical test on this AlCrFeNi2Ti0.5 alloy sample showed that,the compressive fracture strength σbc was increased by about600 MPa and the plastic strain ep was doubled,compared with those of the as-cast sample.Our approach can be readily adapted to large-scale industrial production of high entropy alloys with high strength and ductility by proper annealing treatment. | Li Jiang Hui Jiang Yiping Lu Tongmin Wang Zhiqiang Cao Tingju Li | 2015 | Journal of Materials Science & Technology2015，31，4： | 6 |
| 10 | Evaluation of endocrine disruption and dioxin-like effects of organic extracts from sewage sludge in autumn in Beijing, China显示文摘污水污泥的有效处理和利用上的学习最近是在中国种兴趣的目标。然而,潜在的风险与有毒的 organics,重金属和病原的微生物由于它的污染与污泥的使用被联系。在这研究,一个屏蔽评价在在北京从 17 不同污水处理植物收集的污水污泥样品上被进行,基于批在 vitro 生物鉴定,包括一套 recombinant 基因酵母为内分泌的混乱的试金,并且用为芳基烃受体( Ah-R )的 H4IIE 房间的 ethoxy resorufin-O-deethylase (侵蚀)试金论战的活动。我们的结果建议了那雌激素受体的中等层次论战的活动(0.9 ng E2 愠映杯吗? | Cao LIU Yiping XU Mei MA Bingbin HUANG Jingdong WU Qingyi MENG Zijian WANG Robert Alan GEARHEART | 2014 | Frontiers of Environmental Science & Engineering2014，8，3： | 4 |
| 11 | Optimized prime editing efficiently generates glyphosate-resistant rice plants carrying homozygous TAP-IVS mutation in EPSPS显示文摘Dear Editor,Prime editing is a novel and universal CRISPR-Cas-derived precise genome-editing technology and has great potentials for applications in basic plant research and crop molecular breeding(Anzalone et al.,2019).Although low efficiency has restrained the original prime editors(PEs)from being used as a routine tool for precise genome editing in plants,an iterative update of the PEs is removing this obstacle(Lin et al.,2021;Xu et al.,2022).Recently,the Liu group reported three optimization strategies for improving prime editing efficiency(Chen et al.,2021;Nelson et al.,2022).The first strategy is based on engineered prime editing guide RNAs(epegRNAs),which were generated by incorporating structured RNA motifs to the 3′terminus of pegRNAs.This strategy enhances pegRNA stability and prevents degradation of the 3′extension(Nelson et al.,2022).The second strategy is based on the optimized PE2 protein(PEmax),which harbors a SpCas9 variant with increased nuclease activity,an additional nuclear localization signal(NLS)sequences,and a new linker between nCas9 and reverse transcriptase(Chen et al.,2021).The third strategy is based on inhibition of DNA mismatch repair(MMR)in cells(Chen et al.,2021).In this work,we tested the optimized PEs generated with these three strategies in rice,demonstrating that the optimized PEs greatly improved prime editing efficiency in rice.We named the two optimized PEs ePE3max and ePE5max:the former is comprised of the PEmax protein,an epegRNA with evopreQ1 appended to its 3′end,and a nicking sgRNA;the latter is comprised of the ePE3max system and a dominant negative OsMLH1 variant for inhibiting MMR.Using the two optimized PEs,we efficiently generated homozygous and heterozygous T173I,A174V,and P177S(TAP-IVS)mutation in EPSPS in rice,which lays a solid foundation for rice non-transgenic glyphosate-resistance breeding. | Yuanyuan Jiang Yiping Chai Dexin Qiao Junya Wang Cuiping Xin Wei Sun Zhenghong Cao Yu Zhang Yun Zhou Xue-Chen Wang Qi-Jun Chen | 2022 | Molecular Plant2022，15，11： | 3 |
| 12 | Senp2 regulates adipose lipid storage by de-SUMOylation of Setdbl显示文摘 | Quan Zheng Ying Cao Yalan Chen Jiqiu Wang Qiuju Fan Xian Huang Yiping Wang Tianshi Wang Xiuzhi Wang Jiao Ma Jinke Cheng | 2018 | Journal of Molecular Cell Biology2018，10，3： | 2 |
| 13 | THE HOPF BIFURCATION DIRECTION OF A FOUR DIMENSIONAL ELECTRONIC NEURAL NETWORK SYSTEM显示文摘In this paper we give an applicable parameter formula about the bifurcationand stability of periodic solution for a four-dimensional differential system. By using thisresult in a simple electronic neural network system, we obtain a strict condition of theexistence of periodic solution. | LIN Yiping LI Jibin(Institute of Applied Mathematics of Yunnan Province, Kunming University of Science and Technology, Kunming 650093, China)CAO Jinde(College of Adult Education, Yunnan University, Kunming 650091, China) | 1997 | Systems Science and Mathematical Sciences1997，10，4： | 2 |
| 14 | Experiments and simulations of gas-solid flow in an airlift loop reactor显示文摘The hydrodynamics in a gas-solid airlift loop reactor was investigated systematically using experimental measurements and CFD simulation.In the experiments,the time averaged parameters,such as solid fraction and particle velocity,were measured by optical fiber probe.In the simulation,the modified Gidaspow drag model accounting for the interparticles clustering was incorporated into the Eulerian-Eulerian CFD model with particulate-phase kinetic theory.Predicted values of solid fraction and particle velocity were compared with experimental results,validating the drag model and the simulation.The results show that the profiles of particle velocity and solid fraction are uniform in annulus.However,the core-annulus structure appears in other three regions (draft tube region,bottom region and particle diffluence region),which presents the similar heterogeneous feature of aggregative fluidization usually occurred in normal fluidized beds.Simulated profiles of particle residence time distribution indicate that the airlift loop reactor should be characterized by near perfect mixing. | Chaoyu Yan Chunxi Lu Yiping Fan Rui Cao Yansheng Liu | 2011 | Particuology2011，9，2： | 2 |
| 15 | Event-triggered bipartite consensus over cooperation-competition networks under DoS attacks显示文摘This paper addresses the bipartite consensus over cooperation-competition networks affected by denial-of-service(DoS) attacks.Consider that a network consists of multiple interactive agents, and the relationship between neighboring agents is cooperative or competitive. Meanwhile, information transmission among the agents is unavailable during the intervals of attacks. In order to save communication resources and exclude the Zeno behavior, an event-triggered scheme depending on the sampled-data information from neighboring agents is proposed, and efficient defense strategies in response to the attacks are put forward.Suppose that the frequency and duration of DoS attacks meet certain requirements, then according to the signed graph theory,the La Salle’s invariance principle, and the convergence of monotone sequences, the results of bipartite consensus via the eventtriggered protocol are provided, which are mainly related to the communication topology of the network, the sampling period,and the threshold parameters in the event-triggered scheme. It is shown that the bipartite consensus is realized even though the DoS attacks take place frequently. Furthermore, this paper discusses the bipartite consensus in the presence of DoS attacks with a random unsuccessful rate. Finally, numerical simulations illustrate the theoretical results. | HU AiHua PARK J H CAO JinDe HU ManFeng LUO YiPing | 2021 | Science China(Technological Sciences)2021，64，1： | 2 |
| 16 | Optimized prime editing efficiently generates heritable mutations in maize显示文摘Low efficiency is the main obstacle to using prime editing in maize(Zea mays).Recently,prime-editing efficiency was greatly improved in mammalian cells and rice(Oryza sativa)plants by engineering primeediting guide RNAs(pegRNAs),optimizing the prime editor(PE)protein,and manipulating cellular determinants of prime editing.In this study,we tested PEs optimized via these three strategies in maize.We demonstrated that the ePE5max system,composed of PEmax,epegRNAs(pegRNA-evopreQ.1),nicking single guide RNAs(sgRNAs),and MLH1dn,efficiently generated heritable mutations that conferred resistance to herbicides that inhibit 5-enolpyruvylshikimate-3-phosphate synthase(EPSPS),acetolactate synthase(ALS),or acetyl CoA carboxylase(ACCase)activity.Collectively,we demonstrate that the ePE5max system has sufficient efficiency to generate heritable(homozygous or heterozygous)mutations in maize target genes and that the main obstacle to using PEs in maize has thus been removed. | Dexin Qiao Junya Wang Min‐Hui Lu Cuiping Xin Yiping Chai Yuanyuan Jiang Wei Sun Zhenghong Cao Siyi Guo Xue‐Chen Wang Qi‐Jun Chen | 2023 | Journal of Integrative Plant Biology2023，65，4： | 1 |
| 17 | Rnf20 deficiency in adipocyte impairs adipose tissue development and thermogenesis显示文摘RNF20,an E3 ligase critical for monoubiquitination of histone H2B at lysine 120(H2Bub),has been implicated in the regulation of various cellar processes;however,its physiological roles in adipocytes remain poorly characterized.Here,we report that the adipocyte-specific knockout of Rnf20(ASKO)in mice led to progressive fat toss,organomegaly and hyperinsulinemia.Despite signs of hyperinsulinemia,normal insulin sensitivity and improved glucose tolerance were observed in the young and aged CD-fed ASKO mice.In addition,high-fat diet-fed ASKO mice developed severe liver steatosis.Moreover,we observed that the ASKO mice were extremely sensitive to a cold environment due to decreased expression levels of brown adipose tissue(BAT)selective genes,including uncoupling protein 1(l/cpf),and impaired mitochondrial functions.Significantly decreased levels of peroxisome proliterator-activated receptor gamma(Ppary)were observed in the gonadal white adipose tissues(gWAT)from the ASKO mice,suggesting that Rnf20 regulates adipogenesis,at least in part,through Ppary.Rosiglitazone-treated ASKO mice exhibited increased fat mass compared to that of the non-treated ASKO mice.Collectively,our results illustrate the critical role of RNF20 in control of white and brown adipose tissue development and physiological function. | Xiaojuan Liang Cong Tao Jianfei Pan Lilan Zhang Lulu Liu Ying Zhao Yiping Fan Chunwei Cao Jiali Liu Jin Zhang Sin Man Lam Guanghou Shui Wanzhu Jin Wei Li Jianguo Zhao Kui Li Yanfang Wang | 2021 | Protein & Cell2021，12，6： | 1 |
| 18 | Mineralogical and compositional characteristics of Late Permian coals from an area of high lung cancer rate in Xuan Wei, Yunnan, China: Occurrence and origin of quartz and chamosite显示文摘 | Shifeng Dai Linwei Tian Chen-Lin Chou Yiping Zhou Mingquan Zhang Lei Zhao Jumin Wang Zong Yang Hongzhi Cao Deyi Ren | 2008 | International Journal of Coal Geology2008，，4： | 1 |
| 19 | A METHOD OF LEUKOCYTE SEGMENTATION BASED ON S COMPONENT AND B COMPONENT IMAGES显示文摘A leukocyte segmentation method based on S component and B component images is proposed.Threshold segmentation operation is applied to get two binary images in S component and B component images.The samples used in this study are peripheral blood smears.It is easy tofind from the two binary images that gray values are the same at every corresponding pixels in theleukocyte cytoplasm region,but opposite in the other regions.The feature shows that 'IMAGEAND'operation can be employed on the two binary images to segment the cytoplasm region ofleukocyte.By doing'IMAGE XOR'operation between cytoplasn region and nucleus region,theleukocyte segment ation can be retrieved effectively.The segmentation accuracy is evaluated by comparing the segmentation result of the proposed method with the manual segmentation by ahematologist.Experiment results show that the proposed method is of a higher segmentationaccuracy and it also performs well when leukocytes overlap_with erythrocytes.The averagesegmentation accuracy of the proposed method reaches 97.7%for segmenting five types ofleukocyte.Good segmentation results provide an important foundation for leukocytes aut omaticrecognition. | YIPING YANG YIPING CAO WENXIAN SHI | 2014 | Journal of Innovative Optical Health Sciences2014，7，1： | 1 |
| 20 | A promising new class of plasticine: Metallic plasticine显示文摘Soft, malleable, and non-dry on exposure in air are the typical features for plain plasticine, which lead plasticine to be widely used in many industrial fields and our daily life. As a kind of clay, poorly electric conductivity and thermal conductivity of plain plasticine seriously limit its applications. Therefore,synthesizing a kind of plasticine having metallic bond is of importance for extending its applications in some special cases, such as thermal-cooling medium, anti-static electricity, electromagnetic shielding,etc. Here, we report a novel GaInSnCdZn_2 alloy, which exhibits similar behavior as compared to those of plasticine at near room temperature(30–40℃), and a good electrical conductivity due to its nature of metal. This new GaInSnCdZn_2 alloy can be called as metallic plasticine that contains the near-eutectic structure with low melting point and the other relatively high melting point phases. In this metallic plasticine, the near-eutectic structure with low melting point plays the same role as the oily ingredient in plain plasticine, dominating the plastic deformation, while the other relatively high melting point phases act as the stuffing like the CaCO3 in plain plasticine. The creation of metallic plasticine offers a general strategy for designing/preparing a new class of plasticine which possesses both the nature of metal and plasticine. | Yiping Lu Zhongyi Tang Bin Wen Gang Wang Shiwei Wu Tongmin Wang Yubo Zhang Zongning Chen Zhiqiang Cao Tingju Li | 2018 | Journal of Materials Science & Technology2018，34，2： | 1 |
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