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494篇 您的检索式:作者名="TIEN M"
    题名 作者 年代 出处 被引量
1巨峰和无核早红葡萄在越南谅山试种观察显示文摘[目的]观察巨峰、无核早红葡萄在越南谅山省的引种表现,为其在越南推广种植提供参考依据.[方法]2009年春从中国南宁引入巨峰、无核早红两个鲜食葡萄品种在越南谅山省试种,调查其枝蔓生长量、物候期、果实性状、产量等相关指标.[结果]至第1年抚育冬季,巨峰葡萄枝蔓总长234.5 cm,上架茎粗0.84 cm;无核早红葡萄枝蔓总长294.1 cm,上架茎粗0.86 cm.在物候期方面,巨峰葡萄从萌芽至果实成熟需141~151 d,表现中熟;无核早红从萌芽至果实成熟需142~151 d,未表现其应有的早熟特性.在果实性状方面,巨峰葡萄2010~2012年3年平均单果重8.9 g,种子数1.04粒,可溶性固形物(TSS)含量17.5%;无核早红葡萄2010~2012年3年平均单果重6.8 g,TSS含量13.9%.在产量方面,巨峰葡萄2010~2012年产量分别为13.69、17.50和16.24 t/ha;无核早红葡萄2010~2012年产量分别为10.81、16.02和20.92t/ha.[结论]巨峰葡萄在越南谅山省种植表现丰产稳产优质,具有较好的适栽性,可大面积推广种植;无核早红葡萄表现丰产稳产,但表现低糖低酸,极易裂果,着色困难,不宜在越南大面积发展.黄江流 PHAM Thi Thang 罗瑞鸿 NGUYN Thi Hà 吕荣华 LUONG Dǎng Ning CHU Vǎn DUòng NGUYN Manh Tòng 彭宏祥 Ly Ming Nguyet LU'O'NG i Thuy CHU Xun Tien VI Vǎn Dúc NGUYN Duy Dng Ly Dúc Khiêm 熊俏 2014南方农业学报2014,45,7:5
2Machine learning models compared to existing criteria for noninvasive prediction of endoscopic retrograde cholangiopancreatography-confirmed choledocholithiasis显示文摘Background and aims:Noninvasive predictors of choledocholithiasis have generally exhibited marginal performance characteristics.We aimed to identify noninvasive independent predictors of endoscopic retrograde cholangiopancreatography(ERCP)-confirmed choledocholithiasis and accordingly developed predictive machine learning models(MLMs).Methods:Clinical data of consecutive patients undergoing first-ever ERCP for suspected chol-edocholithiasis from 2015 to 2019 were abstracted from a prospectively-maintained database.Multiple logistic regression was used to identify predictors of ERCP-confirmed choledocholithiasis.MLMs were then trained to predict ERCP-confirmed choledocholithiasis using pre-ERCP ultrasound(US)imaging only as well as using all available noninvasive imaging(US,computed tomography,and/or magnetic reso-nance cholangiopancreatography).The diagnostic performance of American Society for Gastrointestinal Endoscopy(ASGE)“high-likelihood”criteria was compared to MLMs.Results:We identified 270 patients(mean age 46 years,62.2%female,73.7%Hispanic/Latino,59%with noninvasive imaging positive for choledocholithiasis)with native papilla who underwent ERCP for suspected choledocholithiasis,of whom 230(85.2%)were found to have ERCP-confirmed chol-edocholithiasis.Logistic regression identified choledocholithiasis on noninvasive imaging(odds ratio(OR)¼3.045,P¼0.004)and common bile duct(CBD)diameter on noninvasive imaging(OR¼1.157,P¼0.011)as predictors of ERCP-confirmed choledocholithiasis.Among the various MLMs trained,the random forest-based MLM performed best;sensitivity was 61.4%and 77.3%and specificity was 100%and 75.0%,using US-only and using all available imaging,respectively.ASGE high-likelihood criteria demonstrated sensitivity of 90.9%and specificity of 25.0%;using cut-points achieving this specificity,MLMs achieved sensitivity up to 97.7%.Conclusions:MLMs using age,sex,race/ethnicity,presence of diabetes,fever,body mass index(BMI),total bilirubin,maximum CBD diameter,and choledocholithiasis on pre-ERCP noninvasive imaging predict ERCP-confirmed choledocholithiasis with good sensitivity and specificity and outperform the ASGE criteria for patients with suspected choledocholithiasis.Camellia Dalai John M Azizian Harry Trieu Anand Rajan Formosa C Chen Tien Dong Simon W Beaven James H.Tabibian 2021Liver Research2021,5,4:3
3Age-related macular degeneration显示文摘Laurence S Lim Paul Mitchell Johanna M Seddon Frank G Holz Tien Y Wong 2012The Lancet . 2012 (9827)2012,,9827:2
4Preparation and mechanical properties of artificial transversely isotropic rock 显示文摘Tien Y M Tsao P F 2000lnt J Rock Mech Min Sci2000,37,6:1
5The future of systems, man, and cybernetics: Application domains and research methods显示文摘Hipel K W Jamshidi M M Tien J M 2007IEEA Transactions on Systems Man and Cybernetics - Part C: Applications and Reviews2007,37,5:1
6Stimulation of manganese peroxidase activity:a possible role for oxalate in lignin biodegradation显示文摘Kuan I C Tien M 1993Proc Natl Acad Sci USA1993,90,:1
7Ultrashort-pluse laser heating of silicon to reduce microstructure adhesion显示文摘Fushinobu K Phinney L M Tien N C 1996Int J Heat Mass Transfer1996,39,15:1
8Formation acquisition sensor for the terrestrial planet finder(TPF) mission显示文摘TIEN J Y SRINICASAN J M YOUNG J E 2004IEEE Aerospace Conference Proceedings2004,6,2:1
9An experimental investigation of the failure mechanism of simulated transversely isotropic rocks显示文摘Tien Y M Kuo M C Juang C H 2006Int J Rock Mech Min Sci2006,43,8:1
10Expression of beta-catenin in hepatocellular carcinoma 显示文摘Tien LT Ito M Nakao M 2005World J Gastroenterol2005,11,16:1
11Oxidation of persistent environmental pollutants by a white rot fungus 显示文摘Bumpus J A Tien M Wright D 1985Science1985,228,4706:1
12Temporal variability in dissolved phosphorus concentrations in the subtropical North Pacific Ocean显示文摘Karl D M Tien G 1997Marine Chemistry1997,56,:1
13Lignin peroxidase of Phanerochaete chrysosporium显示文摘Tien M Kirk T K 1988Methods in Enzymology1988,161,:1
14Consistent presence of isochromosome 7q in hepatosplenic T gamma/delta lymphoma:a new cytogenetic-clinicopathologic entity显示文摘Wang C C Tien H F Lin M T 1995Genes Chromosomes Cacer1995,12,3:1
15Ranibizumab for retinal angiomatous proliferation in age- related macular degeneration 显示文摘Atmani K Voigt M Le Tien V 2010Eye2010,24,7:1
16Gap: a graphical environ- ment for matrix visualization and cluster analysis 显示文摘WU H M TIEN Y J CHEN C H 2010Computationa Statistics and Data Analysis2010,54,3:1
17Oxidation of persistent environmental pollutants by white rot fungus显示文摘Bumpus JA Tien M Wright D 0,,:1
18Linear microvibromotor for positioning optical components 显示文摘Daneman M J Tien N C Solgaard O 1996Journal of Microelectromechanical System1996,5,3:1
19Preparation and mechanical properties of artificial transversely isotropic rock显示文摘Tien Y M Tsao P F 2000International Journals of Rock Mechanics & Mining Science2000,37,6:1
20Oxidation of persistent environmental pollutant by a white rot fungus显示文摘 Tien M Wright D 1985Science1985,228,:1
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