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| 1 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 2 | Adiponectin and its association with insulin resistance and type 2 diabetes显示文摘Adiponectin is an adipokine,which is expressed in adipose tissue and is thought to play an important role in glucose metabolism. Hy-poadiponectinemia can cause reduction of fatty acid oxidation,decreased glucose uptake in skeletal muscle cells,and increased glu-coneogenesis in hepatic cells. The level of plasma glucose can be increased. On the other hand,the decrease of fatty acid oxidation in-creases the level of free fatty acid (FFA),which increases the insulin resistance,and then decreases the glucose uptake,which ultimately causes increased plasma glucose and type 2 diabetes (T2D). This review describes the process from hypoadiponectinemia to T2D and the genesis of hypoadiponectinemia at a molecular level. | Tianxin Sheng Kangjuan Yang | 2008 | Journal of Genetics and Genomics2008，35，6： | 19 |
| 3 | High-dimensional orbital angular momentum multiplexing nonlinear holography显示文摘Nonlinear holography has been identified as a vital platform for optical multiplexing holography because of the appearance of new optical frequencies.However,due to nonlinear wave coupling in nonlinear optical processes,the nonlinear harmonic field is coupled with the input field,laying a fundamental barrier to independent control of the interacting fields for holography.We propose and experimentally demonstrate high-dimensional orbital angular momentum(OAM)multiplexing nonlinear holography to overcome this problem.By dividing the wavefront of the fundamental wave into different orthogonal OAM channels,multiple OAM and polarization-dependent holographic images in both the fundamental wave and second-harmonic wave have been reconstructed independently in the spatial frequency domain through a type-II second harmonic generation process.Moreover,this method can be easily extended to cascadedχ2 nonlinear optical processes for multiplexing in more wavelength channels,leading to potential applications in multicasting in optical communications,multiwavelength display,multidimensional optical storage,anticounterfeiting,and optical encryption. | Xinyuan Fang Haocheng Yang Wenzhe Yao Tianxin Wang Yong Zhang Min Gu Min Xiaoa | 2021 | Advanced Photonics2021，3，1： | 8 |
| 4 | Computed tomography and magnetic resonance imaging evaluation of pelvic lymph node metastasis in bladder cancer显示文摘Background:Accurate evaluation of lymph node metastasis in bladder cancer(BCa)is important for disease staging,treatment selection,and prognosis prediction.In this study,we aimed to evaluate the diagnostic accuracy of com-puted tomography(CT)and magnetic resonance imaging(MRI)for metastatic lymph nodes in BCa and establish criteria of imaging diagnosis.Methods:We retrospectively assessed the imaging characteristics of 191 BCa patients who underwent radical cys-tectomy.The data regarding size,shape,density,and diffusion of the lymph nodes on CT and/or MRI were obtained and analyzed using Kruskal-Wallis test and χ^(2) test.The optimal cutoff value for the size of metastatic node was deter-mined using the receiver operating characteristic(ROC)curve analysis.Results:A total of 184 out of 3317 resected lymph nodes were diagnosed as metastatic lymph nodes.Among 82 imaging-detectable lymph nodes,51 were confirmed to be positive for metastasis.The detection rate of metastatic nodes increased along with more advanced tumor stage(P<0.001).Once the ratio of short-to long-axis diameter≤0.4 or fatty hilum was observed in lymph nodes on imaging,it indicated non-metastases.Besides,lymph nodes with spiculate or obscure margin or necrosis indicated metastases.Furthermore,the short diameter of 6.8 mm was the optimal threshold to diagnose metastatic lymph node,with the area under ROC curve of 0.815.Conclusions:The probability of metastatic nodes significantly increased with more advanced T stages.Once lymph nodes are detected on imaging,the characteristic signs should be paid attention to.The short diameter>6.8 mm may indicate metastatic lymph nodes in BCa. | Yong Li Feiyu Diao Siya Shi Kaiwen Li Wangshu Zhu Shaoxu Wu Tianxin Lin | 2018 | Cancer Communications2018，38，1： | 7 |
| 5 | Effect of Dahuang Zhechong pills on long non-coding RNA growth arrest specific 5 in rat models of hepatic fibrosis显示文摘OBJECTIVE: To investigate the involvement of growth arrest specific 5(GAS5), a long non-coding RNA, in the anti-hepatic fibrosis process induced by Dahuang Zhechong pill(DHZCP) in rats.METHODS: Thirty adult rats were divided into three groups, including a control group, a CCl4-induced fibrosis group and a DHZCP-treated fibrosis group. Hematoxylin-eosin and Masson staining were used for histopathological study. Serum enzymes, cytokines and cell proliferation were assayed using commercially available kits. A GAS5 lenti-virus vector was constructed to further investigate the role of GAS5 in the anti-hepatic fibrosis effect of DHZCP in rats.RESULTS: Our results revealed that the proliferation of hepatic stellate cells cultured in serum derived from rats treated with DHZCP was significantly decreased, compared with cells treated with serum from the untreated rats. DHZCP alleviated the CCl4-induced hepatic fibrosis. Additionally, DHZCP can restore the expression of GAS5,which was significantly decreased in the CCl4-induced group, and markedly suppress the expression of p-p38 and p-Erk induced by CCl4, but not p-Jnk. Cell proliferation was significantly arrested when cells overexpressed GAS5. Thus,DHZCP can inhibit the expression of p-p38 and p-Erk, while GAS5 can only inhibit the expression of p-Erk.CONCLUSIONS: DHZCP can alleviate hepatic fibrosis by increasing the expression of GAS5 to suppress p-Erk and regulating other factors to inhibit p-p38. | Gong Zhenghua Deng Chaowen Xiang Tianxin Tao Lili Xiao Hongbo Peng Yanzhong Zheng Jie Hu Guoxin | 2018 | Journal of Traditional Chinese Medicine2018，38，2： | 6 |
| 6 | Enhanced antibacterial behavior of a novel Cu-bearing high-entropy alloy显示文摘Contact infection of bacteria and viruses has been a critical threat to human health. The worldwideoutbreak of COVID-19 put forward urgent requirements for the research and development of the selfantibacterial materials, especially the antibacterial alloys. Based on the concept of high-entropy alloys, thepresent work designed and prepared a novel Co_(0.4)FeCr_(0.9)Cu_(0.3) antibacterial high-entropy alloy with superior antibacterial properties without intricate or rigorous annealing processes, which outperform the antibacterial stainless steels. The antibacterial tests presented a 99.97% antibacterial rate against Escherichiacoli and a 99.96% antibacterial rate against Staphylococcus aureus after 24 h. In contrast, the classic antibacterial copper-bearing stainless steel only performed the 71.50% and 80.84% antibacterial rate, respectively. The results of the reactive oxygen species analysis indicated that the copper ion release and theimmediate contact with copper-rich phase had a synergistic effect in enhancing antibacterial properties.Moreover, this alloy exhibited excellent corrosion resistance when compared with the classic antibacterialstainless steels, and the compression test indicated the yield strength of the alloy was 1015 MPa. Thesefindings generate fresh insights into guiding the designs of structure-function-integrated antibacterial alloys. | Guangyu Ren Lili Huang Kunling Hu Tianxin Li Yiping Lu Dongxu Qiao Haitao Zhang Dake Xu Tongmin Wang Tingju Li Peter K.Liaw | 2022 | Journal of Materials Science & Technology2022，，22： | 6 |
| 7 | miR-124 suppresses multiple steps of breast cancer metastasis by targeting a cohort of pro-metastatic genes in vitro显示文摘Metastasis is a multistep process involving modification of morphology to suit migration, reduction of tumor cell adhesion to the extracellular matrix, increase of cell mobility, tumor cell resistance to anoikis, and other steps. MicroRNAs are well-suited to regulate tumor metastasis due to their capacity to repress numerous target genes in a coordinated manner, thereby enabling their intervention at multiple steps of the invasion-metastasis cascade. In this study, we identified a microRNA exemplifying these attributes, miR-124, whose expression was reduced in aggressive MDA-MB-231 and SK-3rd breast cancer cells. Down-regulation of miR-124 expression in highly aggressive breast cancer cells contributed in part to DNA hypermethylation around the promoters of the three genes encoding miR-124. Ectopic expression of miR-124 in MDA-MB-231 cells suppressed metastasis-related traits including formation of spindle-like morphology, migratory capacity, adhesion to fibronectin, and anoikis. These findings indicate that miR-124 suppresses multiple steps of metastasis by diverse mechanisms in breast cancer cells and suggest a potential application of miR-124 in breast cancer treatment. | Xiao-Bin Lv Yu Jiao Yanwei Qing Haiyan Hu Xiuying Cui Tianxin Lin Erwei Song Fengyan Yu | 2011 | Chinese Journal of Cancer2011，30，12： | 6 |
| 8 | Quasi-phase-matching-division multiplexing holography in a three-dimensional nonlinear photonic crystal显示文摘Nonlinear holography has recently emerged as a novel tool to reconstruct the encoded information at a new wavelength,which has important applications in optical display and optical encryption.However,this scheme still struggles with low conversion efficiency and ineffective multiplexing.In this work,we demonstrate a quasi-phasematching(QPM)-division multiplexing holography in a three-dimensional(3D)nonlinear photonic crystal(NPC).3D NPC works as a nonlinear hologram,in which multiple images are distributed into different Ewald spheres in reciprocal space.The reciprocal vectors locating in a given Ewald sphere are capable of fulfilling the complete QPM conditions for the high-efficiency reconstruction of the target image at the second-harmonic(SH)wave.One can easily switch the reconstructed SH images by changing the QPM condition.The multiplexing capacity is scalable with the period number of 3D NPC.Our work provides a promising strategy to achieve highly efficient nonlinear multiplexing holography for high-security and high-density storage of optical information. | Pengcheng Chen Chaowei Wang Dunzhao Wei Yanlei Hu Xiaoyi Xu Jiawen Li Dong Wu Jianan Ma Shengyun Ji Leran Zhang Liqun Xu Tianxin Wang Chuan Xu Jiaru Chu Shining Zhu Min Xiao Yong Zhang | 2021 | Light(Science & Applications)2021，10，8： | 5 |
| 9 | Detection of TNT by a molecularly imprinted polymer film-based surface plasmon resonance sensor显示文摘A surface plasmon resonance(SPR) sensor using a molecularly imprinted polymer(MIP) film as a recognition element for detection of 2,4,6-trinitrotoluene(TNT) was developed.The TNT-imprinted polymer film was prepared by thermo initiated polymerization on the bare Au surface of an SPR sensor chip.Template TNT molecules were quickly removed with an organic solution of acetonitrile/acetic acid(9:1,v/v),causing a shift of 0.7° in SPR angle.The limit of detection for TNT was demonstrated to be as low as 1×10-8 mol/L.In the concentration range of 1×10-8-1×10-5 mol/L,the change of SPR angle was linear with the negative logarithm of TNT concentration,Selectivity studies showed that the SPR sensor had no response to TNT analogues 2,4,5-trinitrotoluene and 1,3,5-trinitrohexahydro-1,3,5-triazine at a concentration of 1×10-4 mol/L.The results suggest that the SPR sensor combined with a MIP film has the advantages of high sensitivity and selectivity,and long-term stability toward the analyte TNT. | BAO Han WEI TianXin LI XiuLi ZHAO Zhe CUI He ZHANG Peng | 2012 | Chinese Science Bulletin2012，57，17： | 4 |
| 10 | Ductile and ultrahigh-strength eutectic high-entropy alloys by large-volume 3D printing显示文摘1.Introduction Additive manufacturing or 3D printing outweighs conventional casting methods in the aspect of complex parts fabrication,which can realize one-step formation without the need of complicated cast dies.3D printing significantly promotes industrial production for making near-net shaped components.However,this promising technique is not always ideally applicable for metals and alloys.For example,titanium alloys prepared by 3D printing often suf-fer from poor plasticity,and usually require further complex heat treatment or hot isostatic pressing treatment,in order to remove internal stress and regulate plasticity and strength[1,2],which de-feats the original intention of employing additive manufacturing.One of the fundamental causes for such issues is the low fluidity of the alloys upon melting,leading to great chemical heterogeneity,high porosity content and residual stresses.This limitation hinders further design and fabrication of high-performance printable alloys from large scale production and application. | Yiping Lu Xiaoxiang Wu Zhenghong Fu Qiankun Yang Yong Zhang Qiming Liu Tianxin Li Yanzhong Tian Hua Tan Zhiming Li Tongmin Wang Tingju Li | 2022 | Journal of Materials Science & Technology2022，，31： | 4 |
| 11 | Pristine PN junction toward atomic layer devices显示文摘In semiconductor manufacturing,PN junction is formed by introducing dopants to activate neighboring electron and hole conductance.To avoid structural distortion and failure,it generally requires the foreign dopants localize in the designated micro-areas.This,however,is challenging due to an inevitable interdiffusion process.Here we report a brand-new junction architecture,called'layer PN junction',that might break through such limit and help redefine the semiconductor device architecture.Different from all existing semiconductors,we find that a variety of van der Waals materials are doping themselves from n-to p-type conductance with an increasing/decreasing layer-number.It means the capability of constructing homogeneous PN junctions in monolayers'dimension/precision,with record high rectification-ratio(>10^(5))and low cut-off current(<1 pA).More importantly,it spawns intriguing functionalities,like gate-switchable-rectification and noise-signal decoupled avalanching.Findings disclosed here might open up a path to develop novel nanodevice applications,where the geometrical size becomes the only critical factor in tuning charge-carrier distribution and thus functionality. | Hui Xia Man Luo Wenjing Wang Hailu Wang Tianxin Li Zhen Wang Hangyu Xu Yue Chen Yong Zhou Fang Wang Runzhang Xie Peng Wang Weida Hu Wei Lu | 2022 | Light(Science & Applications)2022，11，7： | 4 |
| 12 | 提高城市边缘地区自然开敞空间连续性的设计方法论显示文摘在跨越城市边界时自然开敞空间连续性的作用是非常重要的,因为它有利于城市的多样化和可持续发展。这种连续性包括自然过程的物质连续性、自然景观的视觉连续性,以及自然元素的符号连续性。本文提出了一种城市边缘地区的设计方法来促进形成多功能和多层次的空间模式。 | Tianxin Zhang Andre Sorensen 黄剑 | 2002 | 国外城市规划2002，，4： | 4 |
| 13 | Periodically poled LiNbO3 crystals from 1D and 2D to 3D显示文摘A periodically-poled LiNbO3(PPLN) crystal features space-dependent second-order nonlinear coefficients, which is one of the most important materials to effectively control nonlinear optical interactions through quasi-phase matching(QPM). By using electric-field poling method, 1D and 2D PPLN crystals have been successfully fabricated for laser frequency conversion, quantum light sources, nonlinear beam shaping and nonlinear optical imaging. Recently, femtosecond laser engineering technique is utilized to prepare 3D domain structures inside LiNbO3 crystal, which provides a promising platform to control nonlinear interacting waves in 3D configuration. After 40 years of developments, PPLN crystals still have exciting prospects in fundamental researches and practical applications for integrated photonic chip, quantum information processing,and so on. | WANG TianXin CHEN PengCheng XU Chuan ZHANG Yong WEI DunZhao HU XiaoPeng ZHAO Gang XIAO Min ZHU ShiNing | 2020 | Science China(Technological Sciences)2020，63，7： | 3 |
| 14 | A nomogram for individualized estimation of survival among adult patients with adrenocortical carcinoma after surgery:a retrospective analysis and multicenter validation study显示文摘Background:Clinical outcome of adrenocortical carcinoma(ACC)varies because of its heterogeneous nature and reliable prognostic prediction model for adult ACC patients is limited.The objective of this study was to develop and externally validate a nomogram for overall survival(OS)prediction in adult patients with ACC after surgery.Methods:Based on the data from the Surveillance Epidemiology,and End Results(SEER)database,adults patients diagnosed with ACC between January 1988 and December 2015 were identified and classified into a training set,comprised of 404 patients diagnosed between January 2007 and December 2015,and an internal validation set,com-prised of 318 patients diagnosed between January 1988 and December 2006.The endpoint of this study was OS.The nomogram was developed using a multivariate Cox proportional hazards regression algorithm in the training set and its performance was evaluated in terms of its discriminative ability,calibration,and clinical usefulness.The nomogram was then validated using the internal SEER validation,also externally validated using the Cancer Genome Atlas set(TCGA,82 patients diagnosed between 1998 and 2012)and a Chinese multicenter cohort dataset(82 patients diag-nosed between December 2002 and May 2018),respectively.Results:Age at diagnosis,T stage,N stage,and M stage were identified as independent predictors for OS.A nomo-gram incorporating these four predictors was constructed using the training set and demonstrated good calibration and discrimination(C-index 95%confidence interval[CI],0.715[0.679-0.751]),which was validated in the internal validation set(C-index[95%CI],0.672[0.637-0.707]),the TCGA set(C-index[95%CI],0.810[0.732-0.888])and the Chi-nese multicenter set(C-index[95%CI],0.726[0.633-0.819]),respectively.Encouragingly,the nomogram was able to successfully distinguished patients with a high-risk of mortality in all enrolled patients and in the subgroup analyses.Decision curve analysis indicated that the nomogram was clinically useful and applicable.Conclusions:The study presents a nomogram that incorporates clinicopathological predictors,which can accurately predict the OS of adult ACC patients after surgery.This model and the corresponding risk classification system have the potential to guide therapy decisions after surgery. | Jianqiu Kong Junjiong Zheng Jinhua Cai Shaoxu Wu Xiayao Diao Weibin Xie Xiong Chen Chenyi Liao Hao Yu Xinxiang Fan Chaowen Huang Zhuowei Liu Wei Chen Qiang Lv Haide Qin Jian Huang Tianxin Lin | 2019 | Cancer Communications2019，39，1： | 3 |
| 15 | Association of chromosome 7 aneuploidy measured by fluorescence in situ hybridization assay with muscular invasion in bladder cancer显示文摘Background:The preoperative prediction of muscular invasion status is important for adequately treating bladder cancer(BC)but nevertheless,there are some existing dilemmas in the current preoperative diagnostic accuracy of BC with muscular invasion.Here,we investigated the potential association between the fluorescence in situ hybridization(FISH)assay and muscular invasion among patients with BC.A cytogenetic-clinical nomogram for the individualized preoperative differentiation of muscle-invasive BC(MIBC)from non-muscle-invasive BC(NMIBC)is also proposed.Methods:All eligible BC patients were preoperatively tested using a FISH assay,which included 4 sites(chromosome-specific centromeric probe[CSP]3,7,and 17,and gene locus-specific probe[GLP]-p16 locus).The correlation between the FISH assay and BC muscular invasion was evaluated using the Chi-square tests.In the training set,univariate and multivariate logistic regression analyses were used to develop a cytogenetic-clinical nomogram for preoperative muscular invasion prediction.Then,we assessed the performance of the nomogram in the training set with respect to its discriminatory accuracy and calibration for predicting muscular invasion,and clinica usefulness,which were then validated in the validation set.Moreover,model comparison was set to evaluate the discrimination and clinical usefulness between the nomogram and the individual variables incorporated in the nomogram.Results:Muscular invasion was more prevalent in BC patients with positive CSP3,CSP7 and CSP17 status(OR[95%CI],2.724[1.555 to 4.774],P<0.001;3.406[1.912 to 6.068],P<0.001 and 2.483[1.436 to 4.292],P=0.001,respectively).Radiologydetermined tumor size,radiology-determined clinical tumor stage and CSP7 status were identified as independent risk factors of BC muscular invasion by the multivariate regression analysis in the training set.Then,a cytogenetic-clinical nomogram incorporating these three independent risk factors was constructed and was observed to have satisfactory discrimination in the training(AUC 0.784;95%CI:0.715 to 0.853)and validation(AUC 0.743;95%CI:0.635 to 0.850)set.The decision curve analysis(DCA)indicated the clinical usefulness of our nomogram.In models comparison,using the receiver operator characteristic(ROC)analyses,the nomogram showed higher discriminatory accuracy than any variables incorporated in the nomogram alone and the DCAs also identified the nomogram as possessing the highest net benefits at wide range of threshold probabilities.Conclusion:CSP7 status was identified as an independent factor for predicting muscular invasion in BC patients and was successfully incorporated in a clinical nomogram combining the results of the FISH assay with clinical risk factors. | Xiayao Diao Jinhua Cai Junjiong Zheng Jianqiu Kong Shaoxu Wu Hao Yu Hao Huang Weibin Xie Xiong Chen Chengran Huang Lifang Huang Haide Qin Jian Huang Tianxin Lin | 2020 | Cancer Communications2020，40，4： | 3 |
| 16 | STRONGLY CONSISTENT ESTIMATION FOR A MULTIVARIATE LINEAR RELATIONSHIP MODEL WITH ESTIMATED COVARIANCES MATRIX显示文摘In this paper, a multivariate linear functional relationship model, where the covariance matrix of the observational errors is not restricted, is considered. The parameter estimation of this model is discussed. The estimators are shown to be a strongly consistent estimation under some mild conditions on the incidental parameters. | Yee LEUNG (Chinese University of Hong Kong, China) WU Kefa DONG Tianxin (Xi’an Jiaotong University, Xi’an 710049, China) | 2001 | Journal of Systems Science & Complexity2001，14，2： | 2 |
| 17 | Molecularly Imprinted Polymer Thin Film Based Surface Plasmon Resonance Sensor to Detect Hemoglobin显示文摘 | WANG Yang ZHANG Qingwen REN Yamin JING Lijing WEI Tianxin | 2014 | Chemical Research in Chinese Universities2014，30，1： | 2 |
| 18 | Rice mapping using ALOS PALSAR dual polarization data显示文摘以江苏省海安县为研究区,使用2008年获取的日本ALOS卫星PALSAR双极化模式数据,分析水稻在L波段SAR图像上的后向散射特征,并提出相应的水稻制图方法。水稻在L波段上表现出了和C波段相同的时相变化特征。HH极化后向散射依赖于水稻植株的空间分布结构,某些机械插秧区域的布拉格共振现象引起水稻后向散射严重增强,给利用PALSAR数据水稻制图带来了困难。而HV极化不存在布拉格共振现象。在考虑布拉格共振影响的条件下,提出了联合PALSAR双极化模式HH和HV极化数据、基于时相变化特征进行水稻制图的方法,获得了88.4%的制图精度。 | LINGFeilong LIZengyuan BAILina TIANXin CHENErxue YANGYongtian | 2011 | 遥感学报2011，15，6： | 2 |
| 19 | A novel as-cast precipitation-strengthened Al_(0.5)V_(0.1)FeCrMnNi_(0.9) high-entropy alloy with high strength and plasticity显示文摘A novel Al_(0.5)V_(0.1)FeCrMnNi_(0.9) high-entropy alloy was designed to achieve enhanced strength and plasticity. The as-cast Al_(0.5)V_(0.1)FeCrMnNi_(0.9) alloy shows a typical dendritic microstructure consisting of a body-centered cubic-structured matrix phase and a B2-structured nanoprecipitate phase. Nanoprecipitates are homogeneous and dispersed in the matrix. The as-cast Al_(0.5)V_(0.1)FeCrMnNi_(0.9) alloy exhibits a compressive yield strength of 1.104 GPa, a fracture strength of 2.926 GPa, and a fracture strain of 45.7%. The product of strength and plasticity of this alloy is 133.72 GPa%, which is superior to that of most of the reported high-entropy alloys. The strengthening mechanisms were evaluated in detail, which indicates that the coherent precipitation enhancement contributes to the unusually high strength and plasticity. | LI ChunHui WANG MingLiang ZHANG HuanZhi ZHANG GuoJia LI TianXin LU YiPing LI TingJu | 2021 | Science China(Technological Sciences)2021，64，9： | 2 |
| 20 | Lithospheric structures across the Qiman Tagh and western Qaidam Basin revealed by magnetotelluric data collected using a self-developed SEP system显示文摘Geophysics offers an important means to investigate the physical processes occurring inside the earth.In particular,since the 1960s,electromagnetic(EM)methods have played important roles in mineral exploration and engineering investigation.Such investigation requires extensive data acquisition and experimental analysis based on geophysical techniques.However,high-performance geophysical equipment,particularly EM exploration equipment,has been dominated by large geophysical companies from the United States,Canada,Germany,and other European countries for decades.This has limited the development of deep exploration technology in China.Recently,we have developed a high-resolution acquisition system with a wireless control unit and a high-power transmitting system for surface EM prospecting(SEP).The new system has been tested in the high-intensity,noisy environment in Jian-sanjiang area,Heilongjiang Province.We then conducted a field survey on the western edge of Qaidam Basin,Qinghai Province.A highly conductive anomaly was found in the upper mantle below the Qinmantage Mountains,which indicates a possible northward fluid channel that runs from below the Qinmantage Mountains to the bottom of the western crust of the Qaidam Basin.Identification of this significant feature was made possible by the new SEP for its better resolution than the previous systems.Also,geophysical analysis confirmed that the thick Cenozoic sediments of the Qaidam Basin are underlain by rigid Precambrian basement rocks and are characterized by a series of folds.The resistivity profile indicates that the Qaidam Basin was formed due to the folding structures in the northern part of the Qinghai-Tibet Plateau which provided an additional evidence for the uplifting of the Qinghai-Tibet Plateau. | Qingyun DI Guoqiang XUE Zhongxing WANG Lanfang HE Renzhong PEI Tianxin ZHANG Guangyou FANG | 2021 | Science China Earth Sciences2021，64，10： | 2 |
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