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| 1 | Association of endothelial nitric oxide synthase polymorphisms with an increased risk of erectile dysfunction显示文摘我们的元分析的目的是检验在 endothelial 的三单个核苷酸多型性之间的协会氮的氧化物 synthase (eNOS ) 基因, G894T, intron 4 并且可勃起的机能障碍的 T-786C,和风险。电子数据库搜索被执行鉴别盒子控制学习报导在 eNOS 基因和可勃起的机能障碍的单个核苷酸多型性之间的协会。紧包括和排除标准被采用为这元分析选择高质量的研究。全面元分析 2.0 软件(Biostat 公司, Englewood,新泽西,美国) 被用于从选择研究提取的数据的统计分析。从起始从数据库检索的 203 篇文章寻找,这元分析最后选择了遵循了我们的包括标准的 12 高质量的盒子控制研究。12 研究与可勃起的机能障碍和 1752 健康控制包含了 1962 个病人的一个总数。我们的元分析的结果证明 G894T 与增加的风险相关在等位基因和主导的模型下面的可勃起的机能障碍(等位基因:或 = 1.556, 95% CI = 1.064-2.275, P = 0.023;主导:或 = 1.613, 95% CI = 1.050-2.476, P = 0.029 ) 。一个类似的协会在等位基因模型下面在 T-786C 和可勃起的机能障碍之间被发现(或 = 1.679, 95% CI = 1.341-2.102, P < 0.001 ) ,然而并非在主导的模型下面(所有 P > 0.05 ) 。我们的元分析证明二在 eNOS 基因, G894T 和 T-786C 挑选核苷酸多型性,强烈与可勃起的机能障碍的风险被联系。 | Lei Gao Zhifeng Zhao Fengfu Guo Yan Liu Jianhua Guo Yang Zhao Zhong Wang | 2017 | Asian Journal of Andrology2017，19，3： | 3 |
| 2 | Parametric splines on a hyperbolic parab- oloid显示文摘 | Peng Fengfu Han Xuli | 2009 | Journal of Computational and Applied Mathematics2009，229，： | 1 |
| 3 | 显示文摘 | Rafat M Li Fengfu Fagerholm P | 2008 | Biomaterials2008，29，： | 1 |
| 4 | Ring-opening polymerization of tetrahydrofuran with rare earth-contained catalysts 显示文摘 | Li Fengfu Jin Yingtai | 1993 | J Appl Polym Sci1993，50，： | 1 |
| 5 | SJES14110700244377显示文摘 | Lei Chen JinFa Chen Ying Guo JianRong Li YiQiang Yang LiangJun Xu FengFu Fu | 2014 | Food Chemistry2014，，： | 1 |
| 6 | Research Note Difference between low-volume and high-volume Andersen samplers in measuring atmospheric aerosols显示文摘The mass concentration and size distribution of aerosols in Tokaimura were investigated using a high-volume and a low-volume Andersen sampler.A difference was found using the two samplers:the concentration of total aerosols determined with the high-volume sampler is smaller than that of the low-volume sampler by 70-90% throughout the year.Compared to the high-volume sampler,low-volume sampler gave lower concentration for aerosols >7 μm,higher concentration for aerosols of 3.3-7.0μm and <1.1μm,though similar results for aerosols of 1.1-3.3μm.The low-volume sampler was found to have better separation efficiency and higher accuracy. | Fengfu Fu Nobuo Shinohaya Mitsuo Ito Xueqin Xu Mincong Shen Liangjun Xu | 2008 | Particuology2008，6，3： | 1 |
| 7 | Speciation analysis of lead in marine animals by using capillary electrophoresis couple online with inductively coupled plasma mass spectrometry显示文摘 | Yiquan Chen Limei Huang Weihua Wu Yajuan Ruan Zujian Wu Zhimin Xue FengFu Fu | 2014 | ELECTROPHORESIS2014，，9： | 1 |
| 8 | Aeolian dust collected over Asian dust source regions in China Comparison with atmospheric aerosols in an urban area at Wakon,Japan显示文摘 | Sadayo Yabuki Shinji Kanayama Fu Fengfu | 2002 | Journal of Arid Land Studies2002，11，4： | 1 |
| 9 | Alginate micro-sphere-collagen composite hydrogel for ocular drug de-livery and implantation显示文摘 | Liu Wenguang Griffith M Li Fengfu | | 0，，： | 1 |
| 10 | The variation of REE (rare earth elements) patterns in soil-grown plants: a new proxy for the source of rare earth elements and silicon in plants显示文摘 | FengFu Fu Tasuku Akagi Sadayo Yabuki Masaya Iwaki | 2001 | Plant and Soil2001，，1： | 1 |
| 11 | An Efficient Signcryption Scheme with Forward Secrecy Based on Elliptic Curve显示文摘 | Hwang Renjunn Lai Chih Hua Su Fengfu | 2005 | Applied Mathematics and Computation2005，167，1： | 1 |
| 12 | An Efficient Signcryption Scheme with Forward Secrecy Based on Elliptic Curve显示文摘 | Hwang R J Lai C H Su Fengfu | 2005 | Applied Mathematics and Computation2005，167，2： | 1 |
| 13 | MORPHOLOGY OF BLACK CARBON AEROSOLS AND UBIQUITY OF 50-NANOMETER BLACK CARBON AEROSOLS IN THE ATMOSPHERE显示文摘Different-sized aerosols were collected by an Andersen air sampler to observe the detailed morphology of the black carbon (BC) aerosols which were separated chemically from the other accompanying aerosols, using a Scan-ning Electron Microscope equipped with an Energy Dispersive X-ray Spectrometer (SEM-EDX). The results indicate that most BC aerosols are spherical particles of about 50 nm in diameter and with a homogeneous surface. Results also show that these particles aggregate with other aerosols or with themselves to form larger agglomerates in the micrometer range. The shape of these 50-nm BC spherical particles was found to be very similar to that of BC particles released from petroleum-powered vehicular internal combustion engines. These spherical BC particles were shown to be different from the previously reported fullerenes found using Matrix-Assisted Laser Desorption/Ionization Time-Of-Flight Mass Spec-trometry (MALDI-TOF-MS). | Fengfu Fu Liangjun Xu Wei Ye Yiquan Chen Mingyu Jiang Xueqin Xu | 2006 | China Particuology2006，4，6： | 1 |
| 14 | Experimental investigation of phosphorus adsorption capacity of the waterworks sludges from five cities in China显示文摘 | Li Zifu Jiang Nan Wu Fengfu | 2013 | Ecological Engineering2013，53，4： | 1 |
| 15 | Cellular and nerve regeneration within a biosynthetic extracellular matrix for corneal transplantation 显示文摘 | FENGFU L I DAVID C CHRIS L | 2003 | Proc Natl Acacl Sci U S A2003，100，15： | 1 |
| 16 | Speciation analysis of selenium in rice samples by using capillary electrophoresis-inductively coupled plasma mass spectrometry显示文摘 | YunQiang Zhao JinPing Zheng MingWei Yang GuiDi Yang YongNing Wu FengFu Fu | 2011 | Talanta2011，，3： | 1 |
| 17 | Parametric spline on a hyperbolic paraboloid显示文摘 | Peng Fengfu Han Xuli | 2009 | Journal of Computional and Applied Mathematics2009，229，1： | 1 |
| 18 | Spline on a generalized hyperbolic paraboloid显示文摘 | Peng Fengfu Chen Juanjuan | 2011 | Journal of Computional and Applied Mathematics2011，235，8： | 1 |
| 19 | Pt-H2SO4/Zr-montmorillonite: An efficient catalyst for the polymerization of octamethylcy-clotetrasiloxane, polymethylhydrosiloxane and hexamethyldisiloxane to low-hydro silicone oil显示文摘The liquid phase ring-opening of octamethylcy-clotetrasiloxane(D_4) was investigated over Pt-H_2SO_4/Zrmontmorillonite catalyst. Montmorillonite(Mt), Zr-Mt, H_2SO_4/Mt, H_2SO_4/Zr-Mt and Pt-H_2SO_4/Zr-Mt were also detected for evaluation. The catalysts were characterized by X-ray fluorescence, X-ray diffraction, nitrogen adsorption–desorption, NH_3-TPD and pyridine-FTIR measurements. In comparison to activate clay which is used in the industry of catalyst, Zr-Mt catalyst displayed stronger acidity and more excellent catalytic activity in the polymerization of D_4, polymethylhydrosiloxane(D_4 H) and hexamethyldisiloxane(MM) to low-hydro silicone oil. Relative to Zr-Mt, the acidity of H_2SO_4/Zr-Mt was noticeably improved and the catalyst exhibited a higher capability of ring-opening of D_4 conversion and yield of low-hydro silicone oil. To enhance the stability of H_2SO_4/Zr-Mt catalyst, a small amount of metals(Pt) was doped. The nitrogen adsorption–desorption results indicated that pore textural parameters of the Pt-H_2SO_4/Zr-Mt had not changed with larger specific surface area. Compared with H_2SO_4/Zr-Mt, the total acidity of Pt-H_2SO_4-Zr/Mt catalyst retained, but the content of the Br?nsted acid increased and the content of the Lewis acid decreased. The Pt-H_2SO_4-Zr/Mt catalyst displayed higher catalyst reproducibility. After 40 h reaction of polymerization, the yield of low-hydro silicone oil decreased from 93% to 42% over H_2SO_4/Zr-Mt catalyst, while the yield of low-hydro silicone oil reduced from 93% to 78%over Pt-H_2SO_4/Zr-Mt catalyst. A sharp decrease in catalytic activity after 35 h of Pt-H_2SO_4/Zr-Mt catalyst was detected. Furthermore, Pt-H_2SO_4/Zr-Mt was completely regenerated under appropriate condition and appeared good repeatability in the D_4, D_4 Hand MM to low-hydro silicone oil. | Yuedong Zhou Fengfu Li Junwei Liu Zhi Yun Xia Gui | 2017 | Chinese Journal of Chemical Engineering2017，25，12： | 0 |
| 20 | The Research of Aluminum Particle in the Direct Reading Ferograph Precipitator Tube显示文摘irect Reading Ferograph Precipitator TubeTX1IntroductionTheDirectReading(DR)Ferographisasimpleinstrumentthatissuitableforuseat... | Yin Fengfu Wang ZunyuanDepartment of Plant Engineering, ShanDong Institute of Engineering, ZiBo city, ShanDong Province, 255012, P.R.ChinaJing YuanchangBeijing Graduate School, China University of Mining and Technology, Beijing, 100083, P.R.C | 1998 | International Journal of Plant Engineering and Management1998，3，2： | 0 |
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