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277篇 您的检索式:作者名="Lobo F"
    题名 作者 年代 出处 被引量
1血管内超声去肾交感神经术治疗高血压:一项多中心,国际,单盲,随机,假手术对照试验显示文摘早期研究表明,基于射频的去肾交感神经术可降低中度高血压患者的血压。研究者研究了在没有使用抗高血压药物的情况下,使用血管内超声去。肾交感神经术是否会降低高血压患者的动态血压。刘青 叶鹏 Azizi M Schmieder RE Mahfoud F Weber MA Daemen J Davies J Basile J Kirtane AJ Wang Y Lobo MD Saxena M Feyz L Rader F Lurz P Sayer J Sapoval M Levy T Sanghvi K Abraham J Sharp ASP Fisher NDL Bloch MJ Reeve-Stoffer H Coleman L Mullin C Mauri L 2018中华高血压杂志2018,26,10:27
2利用神经网络模型预测球团矿的冷压强度(英文)显示文摘建立了一个神经网络模型来预测球团矿的冷压强度,该网络模型采用三层前向BP神经网络,网络结构为12-12-1,12个输入变量分别为给料率、料层高度、焙烧温度、干透点温度、COREX煤气单耗、膨润土的添加量、生球水分、生球碳含量以及成品球的FeO、MgO、Al2O3含量和碱度;隐层含有12个神经元;输出为成品球团冷压强度;神经元激活函数选择双曲正切函数;神经网络学习算法使用的是带惯量项的误差反向传播学习算法(BP学习算法)。选取353组数据来训练和测试神经网络,其中247组数据用于训练网络,其余数据用于测试网络。测试结果表明,该网络的预测结果与实际结果的误差在3%以内,同时通过敏感性分析得出以下结论:①膨润土添加量、生球碳含量以及成品球的FeO、MgO、Al2O3含量和碱度对球团矿的冷压强度有重要影响;②增加膨润土添加量、成品球碱度、MgO含量、焙烧温度、干透点温度、COREX煤气单耗有助于改善球团矿的冷压强度;③增加FeO含量、生球碳含量、Al2O3含量、料层高度、给料率将使球团矿的冷压强度迅速下降;④增加生球水分会降低冷压强度;⑤提高球团矿冷压强度的参数设置(膨润土的添加量:0.86%~0.92%;wFeO<0.5%;生球碳含量:1.00%~1.10%;MgO含量:0.39%~0.44%);⑥在0.3~0.7范围内增加碱度不能显著改善球团矿的冷压强度。T Umadevi Naveen F Lobo Sangamesh Desai Manjunath Prabhu 黄可为 2012世界钢铁2012,12,4:2
3Electronegative LDL and lipid abnor-malities in patients undergoing hemodialysis and peritoneal dialysis显示文摘Lobo J Santos F Grosso D 2008Nephron Clinical Practice2008,108,4:1
4Synthesis, characteriza- tion and photoeatalytic properties of novel zinc germanate nano - materia]显示文摘Boppana V B R Hould N D Lobo R F 2011J Solid State Chem2011,184,5:1
5A simplified dynamic model of grid-connected fuel-cell generators显示文摘Hatziadoniu C J Lobo A A Pourboghrat F 2002IEEE Transactions on Power Delivery2002,17,2:1
6Inelastic Response of R/C Structures with Viscoelastic Braces显示文摘LOBO R F BRACCI J M SHEN K L 1993Earthquake Spectra1993,9,3:1
7Occurrence of Cryptosporidium and Giardia genotypes and subtypes in raw and treated water in Portugal显示文摘Lobo M L Xiao L Antunes F 2009Letterin Applied Microbiology2009,48,:1
8A survey of optimization by building and using probabilistic models 显示文摘Pelikan M Goldberg D E and Lobo F G 2002Computational Optimization and Applications2002,21,1:1
9Propofol and remifentanil effect-site concentrations estimated by pharmacokinetic simulation and bispectral index monitoring during craniotomy with intraoperative awakening for brain tumor resection 显示文摘Lobo F Beiras A 2007J Neurosurg Anesthesiol2007,19,3:1
10Evaluation of alternative breeding programs for dual purpose zebu cattie显示文摘LOBO R N B MADALENA F E PENNA V M 2000Rev Bras Zootec2000,29,5:1
11Therapeutic potential of caspo- fungin combined with trimethoprim - sulfamethoxazole for pneumo- cystis pneumonia: a pilot study in mice 显示文摘Lobo ML Esteves F de Sousa B 2013PLoS One2013,8,70:1
12Variable anchoring of boron in zeolite beta 显示文摘Koller H Fild C Lobo R F 2005Micropor Mesopor Mater2005,79,:1
13Porous silica via colloid crystallization显示文摘Velev O D Jede T A Lobo R F 1997Nature1997,389,:1
14Carbon dioxide and nitrogen adsorption on cation-exchanged SSZ-13zeolites显示文摘Pham T D Liu Q Lobo R F 2012Langmuir2012,29,2:1
15Secondary sites for integration mediated by the Tn21 integrase显示文摘Francia MV de Ia Cruz F Lobo JM 1993Mol Micro biol1993,10,4:1
16Optimizing the aromatic yield and distribution from catalytic fast pyrolysis of biomass over ZSM-5显示文摘Foster A J Jae J Cheng Y T Huber G W Lobo R F 0,,:1
17Processing of high-performance concrete 显示文摘Fcrraris C F Lobo C 1998Concrete International1998,20,4:1
18Porous Silica via Colloidal Crystallization显示文摘Velev O D Jede T A Lobo R F 1997Nature1997,,389:1
19Porous silica via colloid crystallization显示文摘 Jede T A Lobo R F 1997Nature1997,389,:1
20Microstructured porous silica obtained via colloidal crystal templates 显示文摘Velev O D Jede T A Lobo R F 1998Chemistry of Materials1998,10,:1
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