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| 1 | (239+240)Pu作为湖泊沉积物计年时标:以云南程海为例显示文摘在近代沉积作用领域137Cs时标与210Pb计年结合,获得了广泛而有效的应用.然而,137Cs经过两个半衰期的衰变已难于辩识.环境中的Pu核素具有相对较长的半衰期,也随全球大气扩散而散落于地球表面,可望作为沉积计年的时间标志.通过程海沉积物柱芯中239+240Pu比活度、240Pu/239Pu原子比率及校正到沉积年代的137Cs比活度的对比研究表明:二者比活度的垂直剖面基本相似、239+240Pu比活度与北半球137Cs逐年沉降量之间也具有很好的对应关系,显示出239+240Pu同样具有湖泊沉积计年的时标价值.不同层节沉积物中,239+240Pu/137Cs的平均值为0.016;∑239+240Pu/∑137Cs=0.012,与全球大气散落沉降的活度比相近.239+240Pu/137Cs活度比的垂直变化,寓意出239+240Pu在沉积物中较137Cs具有更小的扩散迁移能力.240Pu/239Pu原子比率平均值为0.195±0.021,显示240+239Pu主要来自全球大气散落沉降;沉积物8cm深度出现的异常点,显示出切尔诺贝利核事故影响的痕迹. | 万国江 吴丰昌 J Zheng 万恩源 廖海清 Y Masatoshi 王长生 | 2011 | 环境科学学报2011，31，5： | 4 |
| 2 | Evaluation of krill(Euphausia superba) meal as a partial replacement for fishmeal in rainbow trout(Oncorhynchus mykiss ) diets显示文摘 | Bunji Y Masatoshi A Syun-ichirou O | 2006 | Aquaculture2006，261，： | 1 |
| 3 | Effect of total replacement of dietary fish meal by low fluoride krill(Euphausia superba) meal on growth performance of rainbow trout (Oncorhynchus mykiss ) in fresh water显示文摘 | Bunji Y Masatoshi A Syun-ichirou O | 2007 | Aquaculture2007，266，： | 1 |
| 4 | Development of urban climatology and problem today显示文摘 | Masatoshi Y | 1991 | Energy and Buildings1991，15，1： | 1 |
| 5 | Induction of tumor necrosis factor-α in solid tumor region by the orally administered synthetic muramyl dipeptide analogue,romurtide显示文摘 | HIROSHI U MASATOSHI Y | 2001 | Intern Immunopharmacol2001，1，： | 1 |
| 6 | A microwave miniaturized power linearizer using a parallel diode 显示文摘 | Kazuhisa Y Kazutomi M Masatoshi N | 1997 | IEEE MTT-Digest1997，45，12： | 1 |
| 7 | Development of long life lithium ion battery for power storage 显示文摘 | MASATOSHI M SATOSHI U ERIKO Y | 2001 | Journal of Power Sources2001，143，10： | 1 |
| 8 | Detection of human papilloma virus genome and analysis of expres- sion c-myc and Ha-ras oncogenes in invasive cervical carcinomas显示文摘 | Tsuyoshi I Masatoshi Y Mamora O | 1992 | Gynecol Oncol1992，46，： | 1 |
| 9 | Development of long life lithium ion batter), for power storage显示文摘 | Masatoshi M Saloshi U Eriko Y | 2001 | J Power Sources2001，101，： | 1 |
| 10 | The determination of mercury species in envirometal and biological samples显示文摘 | Masatoshi M Jun Y John S E | | 0，，08： | 1 |
| 11 | Cancer-relat- ed intrusive thoughts as an indicator of poor psychological adjust- ment at 3 or more years after breast surgery:a preliminary study 显示文摘 | Matsuoka Y Nakano T Masatoshi Sugawara Y et od | 2002 | Breast Cancer Res Treatment2002，76，： | 1 |
| 12 | Luteolin as an anti-in- flammatory and anti-allergic constituent of Perilla frutescens 显示文摘 | Hiroshi U Chikako Y Masatoshi Y | 2002 | BiolPharm Bull2002，25，9： | 1 |
| 13 | Transcatheter arterial chemoembolization of hepatocellular carcinoma:usefulness of coded phase-inversion harmonic sonography显示文摘 | Minami Y Kudo Masatoshi Kawasaki T | 2003 | AJR2003，180，3： | 1 |
| 14 | Detection of human papillomavirus genome and analysis of expression c-myc and Ha-ras oncogenes ininvasive cervical carcinomas显示文摘 | Tsuyoshi I Masatoshi Y Mamora O | 1992 | Gynecol Oncol1992，46，： | 1 |
| 15 | An efficient genetic algorithm for Job-Shop scheduling problems with fuzzy processing time and fuzzy dnedate显示文摘 | MASATOSHI S TETSU Y M | 1999 | Computers &Indnstrial Engineering1999，36，2： | 1 |
| 16 | Sediment accumulation rates and budgets of depositing particles of the East China Sea 显示文摘 | Oguria K Matsumotob E Masatoshi Y | 2003 | Deep-Sea Research II2003，50，： | 1 |
| 17 | Telomerase activity in cervical neoplasia 显示文摘 | Tsuyoshi L Zheng PS Masatoshi Y | 1998 | Obstet Gynecol1998，91，2： | 1 |
| 18 | A novel antimicrobial peptide from the sea hare Dolabella auricularia显示文摘 | Ryosuke I Jun K Masatoshi Y | 2003 | Dev Comp immunol2003，27，4： | 1 |
| 19 | Microbial conversion of α-Ionone,α-Methylionone,and α-Isomethylionone显示文摘 | Yoshinari Y Yumiko H Masatoshi A | 1988 | Appl Environ Microbiol1988，54，10： | 1 |
| 20 | Microfluidic ion-re-sponsive channels based on electrowetting 显示文摘 | Kenichi K Masatoshi Y Hiroaki S | 2013 | Sensorsand Actuators B Chemical2013，177，2： | 1 |
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