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109篇 您的检索式:作者名="Zhou LA"
    题名 作者 年代 出处 被引量
1Unusual life-threatening Rosai-Dorfman disease of the trachea. role of NF-kappa B显示文摘Zhou, LF Chen, LA Zhu, QA Wang, C Xu, H Cui, XF Jiang, LF He, Ski Huang, M Yin, KS 2010南京医科大学学报(自然科学版)2010,30,11:21
2An Exploration of Deep-Learning Based Phenotypic Analysis to Detect Spike Regions in Field Conditions for UK Bread Wheat显示文摘Wheat is one of the major crops in the world,with a global demand expected to reach 850 million tons by 2050 that is clearly outpacing current supply.The continual pressure to sustain wheat yield due to the world’s growing population under fluctuating climate conditions requires breeders to increase yield and yield stability across environments.We are working to integrate deep learning into field-based phenotypic analysis to assist breeders in this endeavour.We have utilised wheat images collected by distributed CropQuant phenotyping workstations deployed for multiyear field experiments of UK bread wheat varieties.Based on these image series,we have developed a deep-learning based analysis pipeline to segment spike regions from complicated backgrounds.As a first step towards robust measurement of key yield traits in the field,we present a promising approach that employ Fully Convolutional Network(FCN)to performsemantic segmentation of images to segment wheat spike regions.We also demonstrate the benefits of transfer learning through the use of parameters obtained from other image datasets.We found that the FCN architecture had achieved a Mean classification Accuracy(MA)>82%on validation data and>76%on test data and Mean Intersection over Union value(MIoU)>73%on validation data and and>64%on test datasets.Through this phenomics research,we trust our attempt is likely to form a sound foundation for extracting key yield-related traits such as spikes per unit area and spikelet number per spike,which can be used to assist yield-focused wheat breeding objectives in near future.Tahani Alkhudaydi Daniel Reynolds Simon Griffiths Ji Zhou Beatriz de la Iglesia 2019Plant Phenomics2019,1,1:5
3The Tibetan Plateau Surface–Atmosphere Coupling System and Its Weather and Climate Effects: The Third Tibetan Plateau Atmospheric Science Experiment显示文摘The Tibetan Plateau(TP) is a key area affecting forecasts of weather and climate in China and occurrences of extreme weather and climate events over the world. The China Meteorological Administration, the National Natural Science Foundation of China, and the Chinese Academy of Sciences jointly initiated the Third Tibetan Plateau Atmospheric Science Experiment(TIPEX-Ⅲ) in 2013, with an 8–10-yr implementation plan. Since its preliminary field measurements conducted in 2013, routine automatic sounding systems have been deployed at Shiquanhe, Gaize, and Shenzha stations in western TP, where no routine sounding observations were available previously. The observational networks for soil temperature and soil moisture in the central and western TP have also been established. Meanwhile, the plateau-scale and regional-scale boundary layer observations, cloud–precipitation microphysical observations with multiple radars and aircraft campaigns, and tropospheric–stratospheric air composition observations at multiple sites, were performed. The results so far show that the turbulent heat exchange coefficient and sensible heat flux are remarkably lower than the earlier estimations at grassland, meadow, and bare soil surfaces of the central and western TP. Climatologically, cumulus clouds over the main body of the TP might develop locally instead of originating from the cumulus clouds that propagate northward from South Asia. The TIPEX-Ⅲ observations up to now also reveal diurnal variations, macro-and microphysical characteristics, and water-phase transition mechanisms, of cumulus clouds at Naqu station. Moreover, TIPEX-Ⅲ related studies have proposed a maintenance mechanism responsible for the Asian 'atmospheric water tower' and demonstrated the effects of the TP heating anomalies on African, Asian, and North American climates. Additionally, numerical modeling studies show that the Γ distribution of raindrop size is more suitable for depicting the TP raindrop characteristics compared to the M–P distribution, the overestimation of sensible heat flux can be reduced via modifying the heat transfer parameterization over the TP, and considering climatic signals in some key areas of the TP can improve the skill for rainfall forecast in the central and eastern parts of China. Furthermore, the TIPEX-Ⅲ has been promoting the technology in processing surface observations, soundings, and radar observations, improving the quality of satellite retrieved soil moisture and atmospheric water vapor content products as well as high-resolution gauge–radar–satellite merged rainfall products, and facilitating the meteorological monitoring, forecasting, and data sharing operations.Ping ZHAO Yueqing LI Xueliang GUO Xiangde XU Yimin LIU Shihao TANG Wenming XIAO Chunxiang SHI Yaoming MA Xing YU Huizhi LIU La JIA Yun CHEN Yanju LIU Jian LI Dabiao LUO Yunchang CAO Xiangdong ZHENG Junming CHEN An XIAO Fang YUAN Donghui CHEN Yang PANG Zhiqun HU Shengjun ZHANG Lixin DONG Juyang HU Shuai HAN Xiuji ZHOU 2019Journal of Meteorological Research2019,33,3:4
4Frictional Behavior of a Micro-sized Superconducting Fiber in a Low-Temperature Medium: Experimental and Computational Analysis显示文摘Shiren La Jun Wang Xingyi Zhang Youhe Zhou 2018Acta Mechanica Solida Sinica2018,31,4:3
5Clinical Effects of Pulse High‐Volume Hemofiltration on Severe Acute Pancreatitis Complicated With Multiple Organ Dysfunction Syndrome显示文摘La‐Ping Chu Jun‐Jing Zhou Ya‐Fen Yu Yang Huang Wen‐Xia Dong 2012Therapeutic Apheresis and Dialysis2012,,1:2
6The Banded Spherulites of iPP Induced by Pressure Vibration Injection Molding显示文摘Isotactic polypropylene(i PP) samples obtained by pressure vibration injection molding(PVIM) and conventional injection molding(CIM) were studied by polarized-light microscopy(PLM), respectively. It was found that the alternating bright and dark banded spherulites were generated in the transitional region of PVIM parts. It is the first time that the banded spherulites of isotactic polypropylene were observed in polymer processing. What's more, the banded spherulites were proved to be constituted of ?-form crystal by hot stage polarized-light microscopy(HT-PLM) and wide angle X-ray diffraction(WAXD). Morphology of the banded spherulites was also studied by scaning electronical microscopy(SEM).Ren-xi La Qi-xiong Zhou Chao Xia Da-shan Mi 张杰 2015Chinese Journal of Polymer Science2015,33,11:2
7Hypoxia regulation of inducible nitric oxide synthase via hypoxia inducible factor-1 in cardic myocytes显示文摘 Palmer LA Zhou N 2000Circulation Res2000,18,:1
8Murinehyperglycemic vasculopathy and cardiomyopathy :whole-genome gene expression analysis predicts cel-lular targets and regulatory networks influenced bymannose binding lectin显示文摘Zhou C La Bonte LR Pavlov VI 2012Front Immunol2012,3,15:1
9Metformin is a potent inhi-bitor of endometrial cancer cell proliferation implications for noveltreatment strategy显示文摘Cantrell LA Zhou C Mendivil A 2010Gynecol Oncol2010,116,1:1
10Transgenic human programmed cell death 5 expression in mice suppresses skin cancer development by en- hancing apoptosis 显示文摘Li Y Zhou G La L 2013Life Sci2013,92,2426:1
11Electricity generation from starch processing wastewater using microbial fuel cell technology 显示文摘La N Zhou S G Zhuang L 2009Biochemical Engineering Journal2009,43,3:1
12Expansion of regulatory T cells via IL-2/ant-1 IL-2 Ab complexes suppresses experi- mental myasthenia显示文摘Liu R Zhou Q La Cava A 2010Eur J Immunol2010,40,6:1
13PoliticalConnection,FinancingandFirmperform ance:Evidenee From Chinese Private Firms显示文摘Li H Meng L Wang Q Zhou LA 0,,:1
14Bivariate genome-wide linkage analysis of femoral bone traits and leg lean mass: Framingham study 显示文摘KARASIK D ZHOU Y CUPPLES LA 2009Journal of Bone and Mineral Research2009,24,4:1
15Expansion of regulatory T cells via IL-2/anti-IL-2 mAb complexes suppresses experimental myasthenia显示文摘Liu R Zhou Q La Cava A 2010Eur J Immunol2010,40,:1
16Metformin is a potent inhibitor of endometrial cancer cell proliferation-implications for a novel treatment strategy显示文摘Cantrell LA Zhou C Mendivil A 2010Gynecol Oncol2010,116,1:1
17The Toll-interleu-kin-1 receptor member SIGIRR regulates colonic epithelialhomeostasis, inflammation, and tumorigenesis显示文摘Xiao H Gulen MF Qin J Yao J Bulek K Kish D Altun-tas CZ Wald D Ma C Zhou H Tuohy VK Fairchild RL de la Motte C Cua D Vallance BA Li X 2007Immuni-ty2007,26,4:1
18Hypoxia regulation of inducible nitric oxide synthase via hypoxia-inducible factor-1 in cardic myocytes显示文摘Jung F Palmer LA Zhou N 2000Circ Res2000,86,3:1
19Systenmic use of tumor nec- rosis factor alpha as an anticancer agent 显示文摘Roberts NJ Zhou S Diaz LA 2011Oncotarget2011,2,10:1
20Metformin is a potent inhibitor of endometrial cancer cell proliferation-implications for a novel treatment strategy显示文摘Cantrell LA Zhou C Mendivil A 2010Gynecol Oncol2010,116,1:1
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