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| 1 | CD44v6 in peripheral blood and bone marrow of patients with gastric cancer as micro-metastasis显示文摘瞄准:为了检测 CD44 的表示,与能力相关在有胃的癌症并且到的病人的外部血和骨髓微转移推出它的临床的意义。方法:从有胃的癌症和 6 控制的 46 个病人的外科手术前的外部血和骨髓标本被 CD44v6mRNA 的半量的 RT-PCR 扩大学习。从有胃的癌症和 14 控制的 40 个病人的外科手术前、手术后的外部血标本被 CD44v6mRNA 的量的 RT-PCR 扩大在相应经期学习。结果:半量的 RT-PCR 扩大证明外部血和骨髓的那 CD44v6mRNA 表情在 39 是积极的(84.8%) 并且 40 (86.9%) 有胃的癌症的 46 个病人分别地。在外部血, CD44v6mRNA 表示为 diffuse 是积极的 32 个病人并且为 14 个病人的在 9 的肠的类型(64.3%) 的在 30 的类型(93.8%) 。在另一方面在骨髓, CD44v6mRNA 表示为 diffuse 是积极的 32 个病人并且为 14 个病人的在 10 的肠的类型(71.4%) 的在 31 的类型(96.9%) 。在弥漫的类型和肠的类型之间有有效差量。量的 RT-PCR 扩大证明 CD44v6mRNA 没在控制的外部血被表示, CD44v6mRNA 表示为在有胃的癌症的 40 个病人的外科手术前的外部血是积极的,从 4.9 x 10 的表示层次(8 )- 3.2 x 10 (11 ) copies/g RNA。在外部血的 CD44v6mRNA 的平均表示水平是 3.9 x 10 (10 ) copies/g RNA。在在在到 7.6 x 10 的从 5.5 x 10 增加的药品操作(6 )(9 ) 以后的胃的癌症病人的外部血的 CD44v6mRNA 的表示层次 copies/g RNA 和平均水平是 2.4 x 10 (8 ) copies/g RNA (图 3B )(P = 0.00496 ) 。在药品操作以后,表示水平显著地减少了。结论:为 CD44v6mRNA 的半量、量的 RT-PCR 扩大是为察觉的一个敏感、特定的方法在外部血和骨髓微转移,它可能被用作肿瘤负担和治疗学的效果的指示物。 | Dao-Rong Wang Guo-Yu Chen Xun-Liang Liu Yi Miao Jian-Guo Xia Lin-Hai Zhu Dong Tang | 2006 | World Journal of Gastroenterology2006，12，1： | 23 |
| 2 | Angiopoiesis and bone regeneration via co expression of the hVEGF and hBMP genes from an adeno-associated viral vector in vitro and in vivo显示文摘 | Chen ZHANG Kun-zheng WANG Hui QIANG Yi-lun TANG Qian LI Miao LI Xiao-qian DANG | 2010 | Acta Pharmacologica Sinica2010，31，7： | 20 |
| 3 | Disruption of the 1-deoxy-D-xylulose-5-phosphate reductoisomerase (DXR) gene results in albino, dwarf and defects in trichome initiation and stomata closure in Arabidopsis显示文摘1-Deoxy-D-xylulose-5-phosphate reductoisomerase (DXR ) 是涉及 2-C-methyl-D-erythritol-4-phosphate (MEP ) 的重要的酶为 isoprenoid 生合成提供基本五碳的单位的小径。在植物开发和新陈代谢调查 MEP 小径的角色,我们在 dxr 异种(GK_215C01 ) 和二根 DXR 转基因的合作抑制线上执行了详细分析, OX-DXR-L2 和 OX-DXR-L7。我们发现 dxr 异种是白化体和矮子。它从来没跑,显著地减少了毛状体的数字,大多数 stomata 不能在叶子通常关门。二根合作抑制线没有毛状体生产了更黄的开花期和白化体萼片。涉及毛状体开始的基因的抄写层次被发现强烈被假装,包括 GLABRA1,透明种皮光洁 1, TRIPTYCHON 并且细长纤弱,哪个被 gibberellic 酸(气体) 调整的表示。而 abscisic 酸(骆驼毛的织物) 的外长的申请能救 stomata 闭合缺点, GA3 的外长的申请能部分救矮子显型和 dxr 的毛状体开始,建议 GA 和骆驼毛的织物的底层贡献在 dxr 异种的显型。我们进一步发现涉及 GA 和骆驼毛的织物的 biosynthetic 小径的基因并列地被调整。这些结果显示 plastidial MEP 小径的那混乱导致光合的颜料,气体和骆驼毛的织物的 biosynthetic 缺乏,并且这样发展畸形,并且从细胞质的 mevalonate 小径的流动不是足够的救缺乏,这由 plastidial MEP 小径的阻塞引起了。这些结果在控制 isoprenoids 的生合成为 MEP biosynthetic 小径揭示一个关键角色。 | Shufan Xing Jin Miao Shuang Li Genji Qin Si Tang Haoni Li Hongya Gu Li-Jia Qu | 2010 | Cell Research2010，20，6： | 17 |
| 4 | TGFβ inhibition enhances the generation of hematopoietic progenitors from human ES cell-derived hemogenic endothelial cells using a stepwise strategy显示文摘 | Chengyan Wang Xuming Tang Xiaomeng Sun Zhenchuan Miao Yaxin Lv Yanlei Yang Huidan Zhang Pengbo Zhang Yang Liu LiyingDu Yang Gao Ming Yin Mingxiao Ding Hongkui Deng | 2012 | Cell Research2012，22，1： | 17 |
| 5 | A comparative analysis of five global cropland datasets in China显示文摘Accurate information of cropland area and spatial location is critical for studies of national food security, global environmental change, terrestrial ecosystem geophysics and the geochemical cycle. In this paper, we compared five global cropland datasets in circa 2010 of China from in terms of cropland area and spatial location, including Global Land30, FROM-GLC, Glob Cover, MODIS Collection 5, and MODIS Cropland. The results showed that the accuracies of cropland area and spatial location of Globe Land30 were higher than the other four products. The cropland areas of the five products varied in most of the provinces. Compared with the statistical data, the best goodness of fit was obtained using Globe Land30, followed by MODIS Collection 5 and FROM-GLC, with MODIS Cropland and Glob Cover having the poorer accuracies. Regarding the spatial location of cropland, Globe Land30 achieved the best accuracy, followed by FROM-GLC and MODIS Collection 5, with Glob Cover and MODIS Cropland having the poorer accuracies. In addition, the spatial agreement of the five datasets was reduced from agricultural production area to pastoral area and significantly affected by elevation and slope factors. Although the spatial resolution of MODIS Collection 5 was the lowest, accuracies of the cropland area and spatial location were better than those of Glob Cover and MODIS Cropland. Therefore, high spatial resolution remote sensing images can help to improve the accuracy of the dataset during land cover mapping, while it is also important to select a suitable classification method. Furthermore, in northwestern and southeastern China, spectral mixing pixels are universal because of the complicated landscape and fragmentized topography and result in uncertainty and poor consistency when using the five products. Therefore, these regions require additional attention in future cropland mapping studies. | LU Miao WU WenBin ZHANG Li LIAO AnPing PENG Shu TANG HuaJun | 2016 | Science China(Information Sciences)2016，59，12： | 15 |
| 6 | New prospecting progress using information and big data of coal and oil exploration holes on sandstone-type uranium deposit in North China显示文摘1.Objective A series of Mesozoic-Cenozoic continental sedimentary basins exist in North China,coexisting with coal,oil/gas,and salt resources.Many previous drilling projects have been conducted within these basins to explore coal,petroleum,and mineral resources,however,these data have not been integrated due to different industries owners.In order to efficiently explore the large-sized,easily extracted,and environmentally friendly,sandstone-type uranium deposits,previous coal and oil exploration drilling-hole data are systematically collected, processed,and analyzed to improve the sandstone-type uranium prospecting exploitation.At the same time,we also discussed the uranium source,ore-forming process and model for the sandstone-type uranium deposits. | Ruo-shi Jin Pei-sen Miao Xian-zhang Sima Reng-An Yu Yin-hang Cheng Chao Tang Tian-fu Zhang Cong Ao Xue-ming Teng | 2018 | China Geology2018，1，1： | 12 |
| 7 | Serum uric acid levels are associated with polymorphisms in the SLC2A9, SF1, and GCKR genes in a Chinese population显示文摘 | Xue SUN Feng JIANG Rong ZHANG Shan-shan TANG Miao CHEN Dan-feng PENG Jing YAN Tao WANG Shi-yun WANG Yu-qian BAO Cheng HU Wei-ping JIA | 2014 | Acta Pharmacologica Sinica2014，35，11： | 12 |
| 8 | Neuroprotective effects of autophagy inhibition on hippocampal glutamate receptor subunits after hypoxia-ischemia-induced brain damage in newborn rats显示文摘Autophagy has been suggested to participate in the pathology of hypoxic-ischemic brain damage(HIBD).However,its regulatory role in HIBD remains unclear and was thus examined here using a rat model.To induce HIBD,the left common carotid artery was ligated in neonatal rats,and the rats were subjected to hypoxia for 2 hours.Some of these rats were intraperitoneally pretreated with the autophagy inhibitor 3-methyladenine(10 m M in 10 μL) or the autophagy stimulator rapamycin(1 g/kg) 1 hour before artery ligation.Our findings demonstrated that hypoxia-ischemia-induced hippocampal injury in neonatal rats was accompanied by increased expression levels of the autophagy-related proteins light chain 3 and Beclin-1 as well as of the AMPA receptor subunit GluR 1,but by reduced expression of GluR 2.Pretreatment with the autophagy inhibitor 3-methyladenine blocked hypoxia-ischemia-induced hippocampal injury,whereas pretreatment with the autophagy stimulator rapamycin significantly augmented hippocampal injury.Additionally,3-methyladenine pretreatment blocked the hypoxia-ischemia-induced upregulation of Glu R1 and downregulation of GluR2 in the hippocampus.By contrast,rapamycin further elevated hippocampal Glu R1 levels and exacerbated decreased GluR2 expression levels in neonates with HIBD.Our results indicate that autophagy inhibition favors the prevention of HIBD in neonatal rats,at least in part,through normalizing Glu R1 and GluR2 expression. | Li-xiao Xu Xiao-juan Tang Yuan-yuan Yang Mei Li Mei-fang Jin Po Miao Xin Ding Ying Wang Yan-hong Li Bin Sun Xing Feng | 2017 | Neural Regeneration Research2017，12，3： | 12 |
| 9 | Apoptosis induced by diallyl disulfide in human breast cancer cell line MCF-7显示文摘瞄准:调查 diallyl 二硫化物(爸爸) 的效果,大蒜的一个部件,在在人的乳房的癌症房间线(MCF-7 ) 和它的机制的 apoptosis 上。方法:Cytotoxicity 被 3-(4,5-dimethylthiazol-2-yl ) 分析 -2,5-diphenyltetrazolium 溴化物试金。apoptotic 房间的形态学被染色的氮蒽橘子和 ethidium 溴化物检测。与 propidium 碘化物染色的 Apoptotic 房间用流动 cytometry 被检验。蛋白质层次被西方的污点分析检测。结果:爸爸们禁止了 MCF-7 房间的增长并且导致了 apoptotic 比率很快增加。caspase-3 和 caspase-3 底层的劈开(自动数据处理核糖) poly,聚合酶与爸爸一起在治疗的 24 h 以后在 MCF-7 房间被观察。当 MCF-7 房间与 200 个 μmol · D L −1 爸爸一起被对待时,激活压力的蛋白质 kinase 细胞外的调整信号的 kinase (英皇家空军之阶级最低之兵) ,激活 mitogen 的蛋白质 kinase,在 6 h 以后被禁止;c6 月 N 终端 kinase (JNK ) ,那是激活压力的蛋白质 kinase (SAPK ) ,和 p38 激活 mitogen 的蛋白质 kinase 在 6 h 以后被激活。结论:这些结果建议爸爸禁止 MCF-7 房间的增长并且导致 MCF-7 房间的 apoptosis。机制可以包括英皇家空军之阶级最低之兵的抑制和 SAPK/JNK 和 p38 小径的激活。 | Xiao-yong LEI Shu-qiong YAO Xu-yu ZU Ze-xiang HUANG Li-juan LIU Miao ZHONG Bing-yang ZHU Sheng-song TANG Duan-fang LIAO | 2008 | Acta Pharmacologica Sinica2008，29，10： | 12 |
| 10 | Relations between sedimentary sequence and paleoclimatic changes during last 200 ka in the southern South China Sea显示文摘Core NS-93-5 was taken from the mild slope terrace of the southern South China Sea (SCS), which has preserved the steadiness depositional record of the normal marine environment since late Quaternary. Sedimentary sequence and oxygen isotopic stratigraphy of high resolution in the near 200 ka of the southern SCS has been established. By the comparative analysis with GISP2’s ice core, the depositional record of D/O’s events 1-21 and Heinrich’s events H1-H6 in the southern SCS that reflected the quick climate change in short time scale since the last interglacial stage is revealed, which indicates that in the last 200 ka in the southern SCS and the Arctic area there was tele-connection of paleoclimate and the unstability of the Western Pacific Warm Pool. This note shows that the sedimentary layers order of this sea area classified by color identification and by oxygen isotope stratum has the very good corresponding relation. The color feature of sediment changes along with the climate and the former | Muhong Chen Xia Tu Fan Zheng Wen Yan Xianzan Tang Jun Lu Baogui Wang Miao’an Lu | 2000 | Chinese Science Bulletin2000，45，14： | 12 |
| 11 | Covalently closed-circular hepatitis B virus DNA reduction with entecavir or lamivudine显示文摘AIM: To investigate the reduction in hepatitis B virus(HBV) covalently closed-circular DNA(ccc DNA) with entecavir(ETV) or lamivudine(LAM). METHODS: This analysis included patients who had participated in the randomized Phase Ⅲ study ETV-022 comparing ETV vs LAM in nucleos(t)ide-naive, HBe Agpositive patients. Patients received ETV(0.5 mg daily) or LAM(100 mg daily) for a minimum of 52 wk. Patients were eligible to participate in this sub-study if they had paired biopsies at baseline and week 48 with evaluable measurements for hepatic HBV ccc DNA and total hepatic HBV DNA. The main objective was to compare changes in hepatic HBV ccc DNA and total hepatic HBV DNA at week 48 of ETV or LAM treatment, which was a secondary endpoint of study ETV-022. Additional post hoc analyses included linear regression analyses to assess associations of baseline levels and on-treatment changes of ccc DNA with other baseline factors [sex,age, serum HBV DNA, alanine aminotransferase(ALT), Knodell necroinflammatory score, Ishak fibrosis score, total hepatic HBV DNA, and HBV genotype], or ontreatment factors(changes from baseline at week 48 in serum HBV DNA, ALT, Knodell necroinflammatory score, Ishak fibrosis score, total hepatic HBV DNA, and HBe Ag loss at week 48).RESULTS: Overall, 305 patients(ETV = 159; LAM = 146) of ETV-022 had paired baseline and week 48 liver biopsies with evaluable measurements for hepatic HBV ccc DNA and total hepatic HBV DNA, and were included in this analysis. Baseline demographics and disease characteristics were comparable between the two arms. After 48 wk, ETV resulted in significantly greater reductions in hepatic HBV ccc DNA [-0.9 log10 copies/human genome equivalent(HGEq) vs-0.7 log10 copies/HGEq; P = 0.0033] and total hepatic DNA levels(-2.1 log10 copies/HGEq vs-1.6 log10 copies/HGEq; P < 0.0001) than LAM. Virologic, biochemical, and histologic response rates at week 48 were also greater with ETV than with LAM. Baseline HBV ccc DNA levels were positively associated with baseline levels of serum HBV DNA and total hepatic HBV DNA, and negatively associated with HBV genotype F. On-treatment changes in HBV ccc DNA levels were negatively associated with baseline levels of serum HBV DNA and baseline ALT, and were positively associated with on-treatment changes in the levels of serum HBV DNA, total hepatic HBV DNA levels, and ALT, change in Knodell necroinflammatory score, and HBe Ag loss.CONCLUSION: Forty-eight weeks of ETV resulted in greater reductions in ccc DNA and total hepatic HBV DNA than LAM, but long-term therapy may be needed for ccc DNA elimination. | Scott Bowden Stephen Locarnini Ting-Tsung Chang You-Chen Chao Kwang-Hyub Han Robert G Gish Robert A de Man Miao Yu Cyril Llamoso Hong Tang | 2015 | World Journal of Gastroenterology2015，21，15： | 11 |
| 12 | Changes in microRNAs expression are involved in age-related atrial structural remodeling and atrial fibrillation显示文摘 | XU Guo-jun GAN Tian-yi TANG Bao-peng CHEN Zu-heng Mahemuti Ailiman ZHOU Xian-hui JIANG Tao SONG Jian-guo GUO Xia LI Yao-dong MIAO Hai-jun ZHANG Yu LI Jin-xin | 2013 | Chinese Medical Journal2013，，8： | 11 |
| 13 | Molecular Cloning and Expression Analysis of the ζ-Carotene Desaturase Gene in Chinese kale(Brassica oleracea var.alboglabra Bailey)显示文摘ζ-Carotene desaturase(ZDS)is an important enzyme in carotenoid biosynthesis.Here,the Brassica oleracea var.alboglabra ZDS(Boa ZDS)gene was cloned from Chinese kale via reverse transcription-polymerase chain reaction(RT-PCR)and deposited in Gen Bank(accession number KY662297).The Boa ZDS gene contains an open reading frame of 1 686 bp that encodes a 561-amino acid protein.Sequence analysis indicates that the ZDS protein is apparently conserved during plant evolution and is most closely related to B.oleracea var.capitata and B.rapa.The promoter sequence of the Boa ZDS gene was predicted to harbor several cis-acting elements that are related to light and phytohormone responses.Semiquantitative RT-PCR analysis showed that Boa ZDS expression varied among different developmental stages and organs.Relative ZDS expression remained stable during germination and seedling stages and rapidly increased at the mature leaf stage.The leaves showed the highest ZDS expression levels compared to the other organs.ZDS expression decreased in all flower tissues during blooming.The fused protein of Boa ZDS was obtained by prokaryotic expression.Heterologous expression of Boa ZDS in Escherichia coli confirmed that Boa ZDS encodes a functionalζ-carotene desaturase that increases β-carotene accumulation in E.coli cells harboring a β-carotene-producing plasmid.The findings of the present study provide a molecular basis for the elucidation of ZDS gene function in Chinese kale. | SUN Bo ZHANG Fen XUE Shengling CHANG Jiaqi ZHENG Aihong JIANG Min MIAO Huiying WANG Qiaomei TANG Haoru | 2018 | Horticultural Plant Journal2018，4，3： | 10 |
| 14 | Outcomes of CAG Regimen for Refractory Biphenotypic Acute Leukemia Patients显示文摘Objective To evaluated the efficiency of low-dose cytosine arabinoside plus aclarubicin with concurrent administration of granulocyte colony-stimulating factor (CAG) regimen for refractory biphenotypic acute leukemia (BAL). Methods We treated 5 refractory BAL patients by CAG regimen (10 mg·m-2 cytosine arabinoside subcutaneously administrated every 12 hours, day 1-14; 5-7 mg·m-2 aclarubicin intravenously administrated daily, day 1-8; and concurrently used 200μg·m-2·d-1 granulocyte colony-stimulating factor subcutaneously) from November 2002 to April 2007. The efficacy of the regimen was evaluated by response rate, and the side effects were also measured. Results The complete remission rate was 80%, median duration of absolute neutrophil count< 5.0×108/L and platelet count<2.0×1010/L was day 13 and day 1, respectively; and the infection rate was low (Ⅲ-Ⅳ infection rate, 20.00%). Conclusion CAG regimen as remission induction chemotherapy for BAL patients is effective with a high remission rate and low toxicity. | Guang-sheng He Xiang Zhang De-pei Wu Ai-ning Sun Zheng-ming Jin Hui-ying Qiu Miao Miao Xiao-wen Tang Zheng-zheng Fu Yue Han | 2009 | Chinese Medical Sciences Journal2009，24，3： | 10 |
| 15 | Synthesis of a benzoxazine monomer containing maleimide and allyloxy groups显示文摘新奇 benzoxazine 单体 3-(4-allyloxy )phenyl-3,4-dihydro-2H-6-(N-maleimido )-1,3-benzoxazine (AMB ) 被综合,结构被英尺红外证实,(1 ) H NMR。AMB 的热分析(DSC ) 证明烯丙氧基组的介绍减少了熔点并且展出了一扇狭窄、对称的治好的发热的窗户。 | Yan Tang Qing Lai Zhao Ke Zeng Pei Kai Miao Ke Zhou Wen Rui Tang Hong Fei Zhou Tao Liu Yi Peng Wang Gang Yang | 2007 | Chinese Chemical Letters2007，18，8： | 10 |
| 16 | Hard X-ray Imager (HXI) onboard the ASO-S mission显示文摘Hard X-ray Imager(HXI)is one of the three scientific instruments onboard the Advanced Spacebased Solar Observatory(ASO-S)mission,which is proposed for the 25th solar maximum by the Chinese solar community.HXI is designed to investigate the non-thermal high-energy electrons accelerated in solar flares by providing images of solar flaring regions in the energy range from 30 keV to 200 keV.The imaging principle of HXI is based on spatially modulated Fourier synthesis and utilizes about 91 sets of bi-grid sub-collimators and corresponding LaBr3 detectors to obtain Fourier components with a spatial resolution of about 3 arcsec and a time resolution better than 0.5 s.An engineering prototype has been developed and tested to verify the feasibility of design.In this paper,we present background,instrument design and the development and test status of the prototype. | Zhe Zhang Deng-Yi Chen Jian Wu Jin Chang Yi-Ming Hu Yang Su Yan Zhang Jian-Ping Wang Yao-Ming Liang Tao Ma Jian-Hua Guo Ming-Sheng Cai Yong-Qiang Zhang Yong-Yi Huang Xiao-Yan Peng Zong-Bin Tang Xuan Zhao Hong-He Zhou Lian-Guo Wang Jing-Xing Song Miao Ma Guang-Zhou Xu Jian-Feng Yang Di Lu Ying-Hong He Jin-You Tao Xiao-Long Ma Bao-Gang Lv Yan-Ping Bai Cai-Xia Cao Yu Huang Wei-Qun Gan | 2019 | Research in Astronomy and Astrophysics2019，19，11： | 9 |
| 17 | Development and validation of an endoscopic images-based deep learning model for detection with nasopharyngeal malignancies显示文摘Background:Due to the occult anatomic location of the nasopharynx and frequent presence of adenoid hyperpla-sia,the positive rate for malignancy identification during biopsy is low,thus leading to delayed or missed diagnosis for nasopharyngeal malignancies upon initial attempt.Here,we aimed to develop an artificial intelligence tool to detect nasopharyngeal malignancies under endoscopic examination based on deep learning.Methods:An endoscopic images-based nasopharyngeal malignancy detection model(eNPM-DM)consisting of a fully convolutional network based on the inception architecture was developed and fine-tuned using separate training and validation sets for both classification and segmentation.Briefly,a total of 28,966 qualified images were collected.Among these images,27,536 biopsy-proven images from 7951 individuals obtained from January 1st,2008,to December 31st,2016,were split into the training,validation and test sets at a ratio of 7:1:2 using simple randomiza-tion.Additionally,1430 images obtained from January 1st,2017,to March 31st,2017,were used as a prospective test set to compare the performance of the established model against oncologist evaluation.The dice similarity coef-ficient(DSC)was used to evaluate the efficiency of eNPM-DM in automatic segmentation of malignant area from the background of nasopharyngeal endoscopic images,by comparing automatic segmentation with manual segmenta-tion performed by the experts.Results:All images were histopathologically confirmed,and included 5713(19.7%)normal control,19,107(66.0%)nasopharyngeal carcinoma(NPC),335(1.2%)NPC and 3811(13.2%)benign diseases.The eNPM-DM attained an overall accuracy of 88.7%(95%confidence interval(CI)87.8%-89.5%)in detecting malignancies in the test set.In the prospective comparison phase,eNPM-DM outperformed the experts:the overall accuracy was 88.0%(95%CI 86.1%-89.6%)vs.80.5%(95%CI 77.0%-84.0%).The eNPM-DM required less time(40 s vs.110.0±5.8 min)and exhibited encouraging performance in automatic segmentation of nasopharyngeal malignant area from the background,with an average DSC of 0.78±0.24 and 0.75±0.26 in the test and prospective test sets,respectively.Conclusions:The eNPM-DM outperformed oncologist evaluation in diagnostic classification of nasopharyngeal mass into benign versus malignant,and realized automatic segmentation of malignant area from the background of nasopharyngeal endoscopic images. | Chaofeng Li Bingzhong Jing Liangru Ke Bin Li Weixiong Xia Caisheng He Chaonan Qian Chong Zhao Haiqiang Mai Mingyuan Chen Kajia Cao Haoyuan Mo Ling Guo Qiuyan Chen Linquan Tang Wenze Qiu Yahui Yu Hu Liang Xinjun Huang Guoying Liu Wangzhong Li Lin Wang Rui Sun Xiong Zou Shanshan Guo Peiyu Huang Donghua Luo Fang Qiu Yishan Wu Yijun Hua Kuiyuan Liu Shuhui Lv Jingjing Miao Yanqun Xiang Ying Sun Xiang Guo Xing Lv | 2018 | Cancer Communications2018，38，1： | 9 |
| 18 | Head to Head Comparison of Two Point-of-care Platelet Function Tests Used for Assessment of On-clopidogrel Platelet Reactivity in Chinese Acute Myocardial Infarction Patients Undergoing Percutaneous Coronary Intervention显示文摘 | Yi Yao Jia-Hui Zhang Xiao-Fang Tang Chen He Yuan-Liang Ma Jing-Jing Xu Ying Song Ru Liu Xian-Min Meng Lei Song Miao Wang Run-Lin Gao Jin-Qing Yuan | 2016 | Chinese Medical Journal2016，，19： | 8 |
| 19 | Acoustic radiation field of the truncated parametric source generated by a piston radiator:model and experiment显示文摘A theoretical model is presented to describe the parametric acoustic field generated by a piston radiator. In the model, the high-frequency primary wave interaction region that is truncated by a low-pass acoustic filter can be viewed as a cylindrical source within the Rayleigh distance of the piston. When the radius of the piston is much smaller than the length of the parametric region, this model is reduced to the Berketey’s End-Fire Line Army model. Comparison between numerical calculations and experimental measurement show that the generated parametric sound field (especially near the axis) agrees well with the experiment results. | ZHAO Xiaoliang,ZHU Zhemin,DU Gonghuan (Institute of Acoustics and State Key Laboratory of Modern Acoustics, Nanjing University Nanjing 210093) TANG Haiqing,LI Shui,MIAO Rongxing (Hangzhou Applied Acoustics Institute Fuyang, Hangzhou 311400) | 2001 | Chinese Journal of Acoustics2001，20，1： | 8 |
| 20 | How do temporal and spectral features .matter in crop classification in Heilongjiang Province, China?显示文摘How to fully use spectral and temporal information for efficient identification of crops becomes a crucial issue since each crop has its specific seasonal dynamics. A thorough understanding on the relative usefulness of spectral and temporal features is thus essential for better organization of crop classification information. This study,taking Heilongjiang Province as the study area,aims to use time-series moderate resolution imaging spectroradiometer(MODIS) surface reflectance product(MOD09A1) data to evaluate the importance of spectral and temporal features for crop classification. In doing so,a feature selection strategy based on separability index(SI) was first used to rank the most important spectro-temporal features for crop classification. Ten feature scenarios with different spectral and temporal variable combinations were then devised,which were used for crop classification using the support vector machine and their accuracies were finally assessed with the same crop samples. The results show that the normalized difference tillage index(NDTI),land surface water index(LSWI) and enhanced vegetation index(EVI) are the most informative spectral features and late August to early September is the most informative temporal window for identifying crops in Heilongjiang for the observed year 2011. Spectral diversity and time variety are both vital for crop classification,and their combined use can improve the accuracy by about 30% in comparison with single image. The feature selection technique based on SI analysis is superior for achieving high crop classification accuracy(producers' accuracy of 94.03% and users' accuracy of 93.77%) with a small number of features. Increasing temporal resolution is not necessarily important for improving the classification accuracies for crops,and a relatively high classification accuracy can be achieved as long as the images associated with key phenological phrases are retained. | HU Qiong WU Wen-bin SONG Qian LU Miao CHEN Di YU Qiang-yi TANG Hua-jun | 2017 | Journal of Integrative Agriculture2017，16，2： | 8 |
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