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Rice:Reducing arsenic content by controlling water irrigation

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Journal of Environmental Sciences 2015年第4期27卷 129-131页

作者： Ashley M.newbigging Rebecca E.Paliwoda X.Chris Le University of Alberta

Arsenic has long been recognized as a *** in water supplies that are used for both drinking and crop irrigation can expose many people chronically to elevated levels of arsenic.

关键词： Arsenic Cadmium Rice Food Water irrigation Metal contamination

Benefits and risks associated with consumption of Great Lakes fish containing omega-3 fatty acids and polychlorinated biphenyls(PCBs)

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Journal of Environmental Sciences 2016年第3期28卷 1-5页

作者： Rebecca E.Paliwoda Ashley M.newbigging Zhixin Wang X.Chris Le Department of Chemistry University of Alberta Division of Analytical and Environmental Toxicology Department of Laboratory Medicine and PathologyUniversity of Alberta

Introduction Assessment of environmental health effects arising from exposure to multiple substances is often very *** is particularly true when humans are exposed to a mixture that contains both beneficial and harmfu... 详细信息

关键词： Environmental epidemiology Polychlorinated biphenyls(PCBs) Omega-3 fatty acids Thyroid cancer Dietary exposure Food contamination New York fishermen

Effects of silicon addition on optical properties of mould flux with iron oxide and estimation of apparent thermal conductivity of flux

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Journal of Iron and Steel Research International 2019年第4期26卷 365-373页

作者： Rie Endo Yo Kan Takashi Watanabe Miyuki Hayashi Masahiro susa Department of Materials Science and Engineering Tokyo Institute of TechnologyTokyo 152-8552Japan Department of Metallurgy and Ceramics Science Tokyo Institute of TechnologyTokyo 152-8552Japan

Mould flux with high absorptivity had been obtained in the reduction process of mould flux by *** further utilisation of the mould flux with high absorptivity,the effect of silicon addition on the optical property has been *** synthesised mould flux powder with iron oxide was melted with the addition of silicon powder at 1703 K followed by quenching,thus forming a glassy *** 5-30-min reduction,the samples exhibited black opaque ***,the samples that were reduced for 45-60 min had a bluish grey *** iron-based particles dispersed in the samples were micrometre order in *** determine the effect of iron particles on the optical properties of the sample,extinction,scattering and absorption efficiencies were calculated according to Mie *** showed that both scattering on the iron particle and absorption by iron effectively increase the extinction efficiency in the mould ***,the silicon particle in the flux has large scattering *** black opaque colour is contributed by the existence of silicon and iron *** apparent thermal conductivity was calculated for the solid *** also indicated that the entire glassy mould flux would effectively work for mild cooling in a continuous casting process owing to high absorptivity and small thermal conductivity.

关键词： Mould flux Reduction Iron oxide Thermal conductivity Optical property

Experiments on Pulse Detonation Turbine Engine

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Experiments on Pulse Detonation Turbine Engine

基于反射率和透射率数据提出的连铸缓冷型保护渣的若干建议

交流成果、总结经验、探讨问题、展望前景——第二届爆轰与爆震发动机研讨会

作者： T.Endo A.susa.A.Mitsunobu T.Takahashi Department of Mechanical Systems Engineering Hiroshima University 1-4-1 Kagamiyama

The performance of a water-cooled pulse detonation turbine engine(PDTE)was experimentally studied.A single-tube pulse detonation combustor(PDC)was operated at 60 Hz for 10 minutes using hydrogen and *** automotive turbocharger was driven by the PDC,and its compressor work was measured as the ***,we experimentally evaluated the isentropic efficiency of the turbocharger and the energy balance of the PDTE *** the turbine-drive performance,the isentropic efficiency of the turbocharger was about 0.6,which was almost in agreement with the theoretical value based on a preliminary measurement of the isentropic efficiency by using steady air *** the thermal efficiency,it depended strongly upon the degree of heat *** a result,it was about 9% when only the detonation tube was *** value was reasonable taking into account the theoretical thermal efficiency,the isentropic efficiency of the turbocharger,and the heat loss.

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基于反射率和透射率数据提出的连铸缓冷型保护渣的若干建议

作者： Masahiro susa.Atsushi Kushimoto Rie Endo Yoshinao Kobayashi Department of Metallurgy and Ceramics Science Tokyo Institute of Technology

使用分光光度计,将保护渣的表观反射率和透射率作为结晶度和铁氧化物浓度的函数进行测量。研究表明,连铸保护渣的结晶度可以提高表观反射率而降低表观透射率,同时,铁氧化物的加入可以降低结晶器保护渣的表观反射率和透射率,而使表观吸... 详细信息

使用分光光度计,将保护渣的表观反射率和透射率作为结晶度和铁氧化物浓度的函数进行测量。研究表明,连铸保护渣的结晶度可以提高表观反射率而降低表观透射率,同时,铁氧化物的加入可以降低结晶器保护渣的表观反射率和透射率,而使表观吸收率提高。在光学工艺模型的基础上应用测量的反射率和透射率数据,可以对连铸保护渣的辐射热传递特征进行评估。建议通过去除保护渣中的铁氧化物来降低辐射热传递,促进缓冷。

关键词：连铸保护渣结晶反射率辐射热传递缓冷

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21所军队医院患者满意度调查

解放军医院管理杂志 2018年第7期25卷 604-608页

作者：李顺飞刘阳吴英超马素飒胡晏铭杨鹏高燕华解放军第150医院医务处洛阳471031 军委后勤保障部卫生局医疗处北京100842 空军军医大学卫生统计学教研室西安710032

目的调查军队综合医院患者满意度,对比不同调查方式、军地患者及不同类型医院的满意度差异。方法借助专用调查平台,采用邮寄函件或群发短信的方式对21所不同类型军队综合医院出院患者发送调查邀请,项目包括医疗质量、诊疗流程、后勤保... 详细信息

目的调查军队综合医院患者满意度,对比不同调查方式、军地患者及不同类型医院的满意度差异。方法借助专用调查平台,采用邮寄函件或群发短信的方式对21所不同类型军队综合医院出院患者发送调查邀请,项目包括医疗质量、诊疗流程、后勤保障等六个维度18项内容,采用Likert5级评分法。结果患者总体满意率为94.61%,其中军队患者95.86%,地方患者93.40%,军队高于地方(χ2=8.713,P<0.01);以短信方式进行调查的军队、地方患者满意度得分存在统计学差异(t=6.398,P<0.01),不同调查方式的同类人员满意度得分差异不显著;各类医院间满意率差异明显(χ2=23.912,P<0.01),由高到低依次是队属医院、教学医院、总医院、中心医院;整体来看,医疗流程、就诊环境和后勤保障与患者期望差距较大。结论患者对军队医院服务保障工作总体比较满意,军地患者略有差异,各类医院互有优劣,可通过改善服务质量、强化综合能力、完善考核措施来提升。

关键词：军队医院患者满意度调查

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四种综合评价方法在医院绩效分析中的应用

解放军医院管理杂志 2018年第10期25卷 905-908页

作者：李顺飞吴英超赵振华马素飒胡晏铭杨鹏王晓虹解放军第150医院医务处洛阳471031 空军军医大学卫生统计学教研室西安710032 陕西省妇幼保健院西安710061

目的对比不同分组条件下四种综合评价方法的医院绩效水平差异,探讨不同评价方法排序结果的相关性。方法引入组合评价法,分别用四种方法对师级、团级等全部样本医院进行分析,基于序次均值将医院绩效水平划分为一级、二级、三级,采用Spear... 详细信息

目的对比不同分组条件下四种综合评价方法的医院绩效水平差异,探讨不同评价方法排序结果的相关性。方法引入组合评价法,分别用四种方法对师级、团级等全部样本医院进行分析,基于序次均值将医院绩效水平划分为一级、二级、三级,采用Spearman秩相关分析对排序结果进行两两比较。结果不同分组情况下四种综合评价方法获得序次的一致性评价结果均显示,四种排序差别无统计学意义;两两比较结果提示,赋权方法对评价结果有一定影响;依据组合序次的医院绩效等级划分结果,SJ06、SJ08、SJ10、SJ07为一级,TJ02、TJ03、TJ04为三级,其他医院为二级。结论组合评价法可弱化单种评价方法对排序结果的影响,使各医院绩效水平排名趋向稳定。

关键词：综合评价方法绩效分析对比

Nature：大规模研究揭示生命所必需的基因

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现代生物医学进展 2016年第31期16卷 I0002-I0003页

作者： Dickinson, Mary E. Flenniken, Ann M. Ji, Xiao Teboul, Lydia Wong, Michael D. White, Jacqueline K. Meehan, Terrence F. Weninger, Wolfgang J. Westerberg, Henrik Adissu, Hibret Baker, Candice N. Bower, Lynette Brown, James M. Caddle, L. Brianna Chiani, Francesco Clary, Dave Cleak, James Daly, Mark J. Denegre, James M. Doe, Brendan Dolan, Mary E. Edie, Sarah M. Fuchs, Helmut Gailus-Durner, Valerie Galli, Antonella Gambadoro, Alessia Gallegos, Juan Guo, Shiying Horner, Neil R. Hsu, Chih-Wei Johnson, Sara J. Kalaga, Sowmya Keith, Lance C. Lanoue, Louise Lawson, Thomas N. Lek, Monkol Mark, Manuel Arschall, susa. M. Mason, Jeremy McElwee, Melissa L. newbigging, susa. Nutter, Lauryl M. J. Peterson, Kevin A. Ramirez-Solis, Ramiro Rowland, Douglas J. Ryder, Edward Samocha, Kaitlin E. Seavitt, John R. Selloum, Mohammed Szoke-Kovacs, Zsombor Tamura, Masaru Trainor, Amanda G. Tudose, Ilinca Wakana, Shigeharu Warren, Jonathan Wendling, Olivia West, David B. Wong, Leeyean Yoshiki, Atsushi MacArthur, Daniel G. Tocchini-Valentini, Glauco P. Gao, Xiang Flicek, Paul Bradley, Allan Skarnes, William C. Justice, Monica J. Parkinson, Helen E. Moore, Mark Wells, Sara Braun, Robert E. Svenson, Karen L. de Angelis, Martin Hrabe Herault, Yann Mohun, Tim Mallon, Ann-Marie Henkelman, R. Mark Brown, Steve D. M. Adams, David J. Lloyd, K. C. Kent McKerlie, Colin Beaudet, Arthur L. Bucan, Maja Murray, Stephen A. Dept Mol Physiol & Biophys Houston TX 77030 USA Toronto Ctr Phenogen Toronto ON M5T 3H7 Canada Mt Sinai Hosp Toronto ON M5G 1X5 Canada Univ Penn Perelman Sch Med Genom & Computat Biol Program Philadelphia PA 19104 USA Med Res Council Harwell Mammalian Genet Unit Harwell OX11 0RD Oxon England Mary Lyon Ctr Harwell OX11 0RD Oxon England Hosp Sick Children Mouse Imaging Ctr Toronto ON M5T 3H7 Canada Wellcome Trust Sanger Inst Wellcome Trust Genome Campus Cambridge CB10 1SA England European Bioinformat Inst European Mol Biol Lab Wellcome Trust Genome Campus Cambridge CB10 1SD England Med Univ Vienna Ctr Anat & Cell Biol A-1090 Vienna Austria Hosp Sick Children 555 Univ Ave Toronto ON M5G 1X8 Canada Jackson Lab 600 Main St Bar Harbor ME 04609 USA Univ Calif Davis Mouse Biol Program Davis CA 95618 USA Italian Natl Res Council CNR Inst Cell Biol & Neurobiol Monterotondo Mouse Clin I-00015 Monterotondo Italy Massachusetts Gen Hosp Analyt & Translat Genet Unit Boston MA 02114 USA Broad Inst MIT & Harvard Program Med & Populat Genet Cambridge MA 02142 USA German Res Ctr Environm Hlth Helmholtz Zentrum Munchen Inst Expt Genet D-85764 Neuherberg Germany German Mouse Clin D-85764 Neuherberg Germany Baylor Coll Med Dept Mol & Human Genet Houston TX 77030 USA Nanjing Univ Nanjing Biomed Res Inst Collaborat Innovat Ctr Genet & Dev SKL Pharmaceut Biotechnol & Model Anim Res Ctr Nanjing 210061 Jiangsu Peoples R China Univ Strasbourg ICS Infrastruct Natl PHENOMIN F-67404 Illkirch Graffenstaden France Univ Strasbourg INSERM CNRS IGBMC F-67404 Illkirch Graffenstaden France RIKEN BioResource Ctr Tsukuba Ibaraki 3050074 Japan Childrens Hosp Oakland Res Inst Oakland CA 94609 USA IMPC San Anselmo CA 94960 USA Tech Univ Munich Sch Life Sci Weihenstephan Chair Expt Genet D-81675 Freising Weihenstephan Germany German Ctr Diabet Res DZD D-85764 Neuherberg Germany Francis Crick Inst Mill Hill Lab Mill Hill London NW1 1AT England Univ Penn Perlman

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期... 详细信息

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期刊上，论文标题为“High—throughput discovery of novel developmental phenotypes”。

关键词：动物基因组生命哺乳动物研究人员人类疾病医学院