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不同水肥条件下番茄土壤微生物群落多样性及其与产量品质的关系

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植物生态学报 2009年第3期33卷 580-586页

作者：韦泽秀梁银丽山田智曾兴权周茂娟黄茂林吴燕西北农林科技大学资源环境学院陕西杨凌712100 中国科学院水利部水土保持研究所陕西杨凌712100 日本鸟取大学农学部日本鸟取680-8553 西藏自治区农牧科学院农业研究所拉萨850002

采用内含子切接点引物(Intron-splice junction primer)和长随机引物的PCR(Polymerase chain reaction,聚合酶链)标记技术,就黄土高原不同水肥处理对日光温室番茄土壤微生物群落多样性进行了研究,并对产量、品质的影响进行了分析。结果... 详细信息

采用内含子切接点引物(Intron-splice junction primer)和长随机引物的PCR(Polymerase chain reaction,聚合酶链)标记技术,就黄土高原不同水肥处理对日光温室番茄土壤微生物群落多样性进行了研究,并对产量、品质的影响进行了分析。结果表明,所用的6个引物共能扩增出182条稳定清晰的条带,其中142条为多态性条带,多态性条带为78.02%。聚类分析与主坐标分析表明,水肥对土壤微生物群落多样性的变化有不同的影响。土壤微生物群落多样性指数与番茄产量、果实的Vc、可溶性蛋白质含量成正相关,尤其与Vc的相关系数达0.9211,而与可溶性固形物含量成负相关关系。6个水肥组合中WmFh(中水高肥)土壤微生物群落多样性指数最高,且番茄果实的Vc、可溶性蛋白质含量及产量显著高于其他处理,可溶性固形物含量较低。该组合有利于土壤微生物群落的多样性和稳定性的提高,利于土壤生态环境的改善和番茄优良品质的形成。

关键词：内含子切接点引物多样性指数产量品质

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计算机辅助检测系统对胸部X线体层检出肺结节的价值

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国际医学放射学杂志 2018年第3期 359-359页

作者： Y.yamada E.Shiomi M.Hashimoto T.Abe M.Matsusako Y.Saida 周华冬 Department of Radiology Keio University School of Medicine

摘要目的评估计算机辅助诊断(CAD)系统对胸部X线检出肺部结节的价值。材料与方法共纳入50例有肺结节及50例无肺结节并同日行胸部X线摄影和多层螺旋CT检

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Near-infrared polarimetry of the GG Tauri A binary system

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Research in Astronomy and Astrophysics 2014年第11期14卷 1438-1446页

作者： Yoichi Itoh Yumiko Oasa Tomoyuki Kudo Nobuhiko Kusakabe Jun Hashimoto Lyu Abe Wolfgang Brandner Timothy D.Brandt Joseph C.Carson Sebastian Egner Markus Feldt Carol A.Grady Olivier Guyon Yutaka Hayano Masahiko Hayashi Saeko S.Hayashi Thomas Henning Klaus W.Hodapp Miki Ishii Masanori Iye Markus Janson Ryo Kandori Gillian R.Knapp Masayuki Kuzuhara Jungmi Kwon Taro Matsuo Michael W.McElwain Shoken Miyama Jun-Ichi Morino Amaya Moro-Martin Tetsuo Nishimura Tae-Soo Pyo Eugene Serabyn Takuya Suenaga Hiroshi Suto Ryuji Suzuki Yasuhiro H.Takahashi Naruhisa Takato Hiroshi Terada Christian Thalmann Daigo Tomono Edwin L.Turner Makoto Watanabe John Wisniewski Toru yamada Satoshi Mayama Thayne Currie Hideki Takami Tomonori Usuda Motohide Tamura Nishi-Harima Astronomical Observatory Center for AstronomyUniversity of Hyogo407-2NishigaichiSayoHyogo 679-5313Japan Faculty of Education Saitama University255 Shimo-OkuboSakuraSaitamaSaitama338-8570Japan Subaru Telescope National Astronomical Observatory of Japan650 North Ahoku PlaceHiloHI 96720USA National Astronomical Observatory of Japan 2-21-1OsawaMitakaTokyo181-8588Japan H.L.Dodge Department of Physics & Astronomy University of Oklahoma440 W Brooks St.NormanOK 73019USA Laboratoire Lagrange (UMR 7293) Universit de Nice-Sophia AntipolisCNRSObservatoire de la Cote d’Azur28 avenue Valrose06108 Nice Cedex 2France Max Planck Institute for Astronomy Knigstuhl 1769117 HeidelbergGermany Department of Astrophysical Science Princeton UniversityPeyton HallIvy LanePrincetonNJ 08544USA Department of Physics and Astronomy College of Charleston58 Coming St.CharlestonSC29424USA Subaru Telescope National Astronomical Observatory of Japan650 North A’ohoku PlaceHiloHI 96720USA Exoplanets and Stellar Astrophysics Laboratory Code 667Goddard Space Flight CenterGreenbeltMD 20771USA Eureka Scientific 2452 DelmerSuite 100Oakland CA 96002USA Goddard Center for Astrobiology GreenbeltMD 20771USA Institute for Astronomy University of Hawaii640 N.Aohoku PlaceHiloHI 96720USA Department of Earth and Planetary Sciences Tokyo Institute of TechnologyOokayamaMeguro-kuTokyo 152-8551Japan Department of Astronomy Kyoto UniversityKitashirakawa-Oiwake-choSakyo-kuKyotoKyoto 606-8502Japan Hiroshima University 1-3-2KagamiyamaHigashihiroshimaHiroshima 739-8511Japan Department of Astrophysics CAB-CSIC/INTA28850 Torrejón de ArdozMadridSpain Jet Propulsion Laboratory California Institute of TechnologyPasadenaCA91109USA Department of Astronomical Science The Graduate University for Advanced Studies2-21-1OsawaMitakaTokyo181-8588Japan Department of Astronomy The University of Tokyo7-3-1HongoBunkyo-kuTokyo113-0033Japan Astronomical Institute "Anton Pannekoek" University

A high angular resolution near-infrared image that shows the intensity of polarization for the GG Tau A binary system was obtained with the Subaru Telescope. The image shows a circumbinary disk scattering the light from the central binary. The azimuthal profile of the intensity of polarization for the circumbinary disk is roughly reproduced by a simple disk model with the Henyey-Greenstein phase function and the Rayleigh function, indicating there are small dust grains at the surface of the disk. Combined with a previous observation of the circumbinary disk, our image indicates that the gap structure in the circumbinary disk orbits counterclockwise, but material in the disk orbits clockwise. We propose that there is a shadow caused by material located between the central binary and the circumbinary disk. The separations and position angles of the stellar components of the binary in the past 20 yr are consistent with the binary orbit with a = 33.4 AU and e = 0.34.

关键词： stars individual (GG Tauri) -- stars pre-maln sequence - techniques high angular resolution

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Efficacy of subcutaneous penrose drains for surgical site infections in colorectal surgery

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World Journal of Gastrointestinal Surgery 2013年第4期5卷 110-114页

作者： Shinya Imada Shingo Noura Masayuki Ohue Tatsushi Shingai Toshinori Sueda Kentaro Kishi Terumasa yamada Hiroaki Ohigashi Masahiko Yano Osamu Ishikawa Department of Surgery Osaka Medical Center for Cancer and Cardiovascular Diseases

AIM: To investigate whether a subcutaneous penrose drain would decrease the superficial surgical site infection (s-SSI) rate in elective colorectal surgery. METHODS: This is a comparative study of the historical control type. Intervention consisted of the use of penrose drain in elective open colorectal surgical wounds. The outcome was an incidence of s-SSI. The patients were risk stratified according to the depth of subcutaneous ***: There were 131 patients (40 patients with high s-SSI risk) in the prior period (from July 2008 to June 2009, when no penrose drains were inserted) and 151 patients (75 patients with high s-SSI risk) in the latter period (from June 2010 to November 2011, when penrose drains were inserted). The overall s-SSI rate was 6.1% and 5.3% during the two periods (P = 0.770), and the s-SSI rate in the high s-SSI risk group was 15.0% and 8.0% (P = 0.242).CONCLUSION: Although penrose drain was not observed to significantly reduce s-SSI, there tended to be a reduced risk of s-SSI in the high s-SSI risk group.

关键词： Surgical site infections Subcutaneous penrose drains Colorectal surgery Open surgery Subcutaneous tissue

基于四维血流成像的特发性常压脑积水的脑脊液动力学研究

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国际医学放射学杂志 2020年第5期 628-628页

作者： S.yamada M.Ishikawa H.Ito K.Yamamoto M.Yamaguchi M.Oshima 白晓燕 Department of Neurosurgery Shiga University of Medical Science

摘要目的通过四维(4D)血流MRI评价特发性正常压力脑积水(iNPH)病人的复杂脑脊液(CSF)流动和剪切力。材料与方法采用4D血流成像及应用技术,纳入41例iNPH

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西南日本地区地壳P、S波速度结构与地震活动的关系

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地球物理学进展 2008年第4期23卷 1013-1022页

作者：孙安辉赵大鹏池田伦治陈顒山田朗陈棋福大野裕记西坂直树中国地震局地震预测研究所北京100036 Department of Geophysics Tohoku UniversitySendai 980 8578Japan Deoartment of Civil Engineering Shikoku Research InstituteTakamatsu 761-0192Japan Department of Construct and Civil Engineering Shikoku Electric Power Company IncorporationTakamatsu 760-8573Japan

选用密集的高精度地震台网Hi-net 2002～2004年记录的836个地震事件的23,895条P波和21,969条S波的到时资料,计算得到了日本西南地区水平分辨率约33 km,垂直分辨率4～15 km的三维地壳P波和S波速度结构,并进一步获得泊松比分布.研究表明,... 详细信息

选用密集的高精度地震台网Hi-net 2002～2004年记录的836个地震事件的23,895条P波和21,969条S波的到时资料,计算得到了日本西南地区水平分辨率约33 km,垂直分辨率4～15 km的三维地壳P波和S波速度结构,并进一步获得泊松比分布.研究表明,在大山火山下存在显著的低速异常,表明该火山可能是一个潜在的活火山.速度异常图像清楚地显示了菲律宾板块俯冲至西南日本地区下,其上方存在的低速高泊松异常表明可能有流体的存在,分析得出可能来自板块俯冲过程中的脱水作用.并进一步探讨了流体在地震孕育及触发的过程中可能起的重要作用.

关键词：地震层析成像地壳三维结构泊松比西南日本

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Experimental Observation of High Spin States in 135La Nucleus

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IMP & HIRFL Annual Report 2003年 41-41页

作者： Y.Sasaki,K.yamada,H.Ohshima,S.Yokose,M.Ishizuka,T.Komatsubara,K.Furuno Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan. Institute of Physics and Tandem Accelerator Center University of Tsukuba Ibaraki Japan.

High spin states of 135La have been experimentally studied by 128Te(10B, 3n)135La reaction. The 10B beam was provided by the tandem accelerator laboratory in the University of Tsukuba, Japan. Based on the γ-γ coincidence relationships, relative intensities and ADO ratios, a level scheme of 135La has been established.

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草鱼肠道内分泌细胞中肽激素的免疫组织化学定位

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华中农业大学学报 1988年第2期 169-175页

作者：方之平山田纯三潘黔生华中农业大学日本带广畜产大学

通过过氧化物酶抗过氧化物酶(PAP)免疫组织化学染色方法,用10种哺乳动物激素培育出的抗血清对三尾草鱼肠道中免疫活性内分泌细胞进行了鉴别。与其中6种抗血清起反应的分别是:胃泌素、胰高血糖素样免疫反应物、抑胃肽、亮氨酸脑啡肽,P物... 详细信息

通过过氧化物酶抗过氧化物酶(PAP)免疫组织化学染色方法,用10种哺乳动物激素培育出的抗血清对三尾草鱼肠道中免疫活性内分泌细胞进行了鉴别。与其中6种抗血清起反应的分别是:胃泌素、胰高血糖素样免疫反应物、抑胃肽、亮氨酸脑啡肽,P物质和牛胰多肽免疫活性内分泌细胞。其它4种抗血清在三尾草鱼肠道中没有发现免疫活性反应。草鱼肠道中各种免疫活性内分泌细胞的形态,大多数为开放型,少数为封闭型或兼有两种类型的特点。对6种免疫活性内分泌细胞的分布特点及其在肠道各段的密度进行了比较和讨论。

关键词：草鱼免疫组织化学抗血清免疫活性内分泌细胞肠褶细胞突起

In-beam γ-ray Spectroscopy of Level Structure in 134Ba

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IMP & HIRFL Annual Report 2003年 42-42页

Excited states of 134Ba, populated via the heavy-ion induced 128Te(10B, lp3n)134Ba reaction at 46 MeV beam energy, have been studied to medium and high spins by in-beam γ-ray spectroscopy techniques. The experiment w...

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