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中国科学院地质与地球物理研究所2014年度（第14届）学术年会

作者： jin-Xiang Huang William L.Griffin Yoann Gréau norman j.Pearson Suzanne Y.O'Reilly john Cliff Laure Martin State Key Laboratory of Lithospheric Evolution Institute of Geology and GeophysicsChina Academy of Sciences Australian Research Council Centre of Excellence for Core to Crust Fluid Systems/GEMOC Department of Earth and Planetary SciencesMacquarie University Centre for Microscopy Characterisation and AnalysisUniversity of Western Australia

Most eclogite xenoliths from the Roberts Victor kimberlite(South Africa)have been metasomatized by melts/fluids in the carbonatitic–kimberlitic spectrum,and these can be used to define a progressive metasomatic *** stages of this progressive metasomatism have been recognized within one sample(RV07-17),using petrography,major-and trace-element compositions,and Sr-and O-isotope *** zones in RV07-17 are distinguished in terms of the compositions of their *** Zone 1 to Zone 4,the microstructure becomes less equilibrated;secondary minerals and fluid inclusions become abundant;the pyrope content of the garnets increases;and clinopyroxene shows progressive enrichment in Mg *** garnets of Zone 1 have flat REE patterns from Lu to Sm,with a strong depletion in the *** Zone 4,the relative abundance of the MREE of the garnets drops significantly,giving smoother patterns.A large relict clinopyroxene grain in Zone 1 shows a strong depletion in the LREE,but the LREE/MREE of the recrystallized clinopyroxene increases from Zone 1 to Zone *** Zone 1 to4,87Sr/86Sr in clinopyroxene increases along with Sr content andδ18O of the garnet decreases from 8.2 to 5.7‰as the Mg O content ***-element data imply that the fluids that metasomatized RV07-17 were closer to carbonatitic than kimberlitic in *** from the one relict clinopyroxene,all original compositional information in this xenolith has been swept away,making it difficult to define the *** know the origin of the xenolithic eclogites,and to use them as evidence for different geodynamic/tectonic scenarios,the least metasomatized samples must be studied;unfortunately these make up a tiny proportion of the widely studied xenolith population at Roberts Victor.

关键词： Eclogites Xenoliths Mantle metasomatism Kaapvaal craton

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Measurements of Fission Products from the Fukushima Daiichi Incident in San Francisco Bay Area Air Filters,Automobile Filters,Rainwater,and Food

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journal of Environmental Protection 2014年第3期5卷 207-221页

作者： A.R.Smith K.j.Thomas E.B.norman D.L.Hurley B.T.Lo Y.D.Chan P.V.Guillaumon B.G.Harvey Nuclear Science Division Lawrence Berkeley National LaboratoryBerkeleyUSA Department of Nuclear Engineering University of CaliforniaBerkeleyUSA Department of Physics University of Sao PauloSao PauloBrazil

A variety of environmental media were analyzed for fallout radionuclides resulting from the Fukushima nuclear accident by the Low Background Facility (LBF) at the Lawrence Berkeley National Laboratory (LBNL) in Berkeley, CA. Monitoring activities in air and rainwater began soon after the onset of the March 11, 2011 tsunami and are reported here through the end of 2012. Observed fallout isotopes include 131I, 132I, 132Te, 134Cs, 136Cs, and 137Cs. Isotopes were measured on environmental air filters, automobile filters, and in rainwater. An additional analysis of rainwater in search of 90Sr is also presented. Last, a series of food measurements conducted in September of 2013 are included due to extended media concerns of 134,137Cs in fish. Similar measurements of fallout from the Chernobyl disaster at LBNL, previously unpublished publicly, are also presented here as a comparison with the Fukushima incident. All measurements presented also include natural radionuclides found in the environment to provide a basis for comparison.

关键词： Fukushima Daiichi Nuclear Power Plant Fukushima Fallout Air Monitoring Rainwater Automobile Filters Chernobyl

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Sexual dimorphism in cranial shape and size in geomyoid rodents:multivariate and evolutionary perspectives

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Current Zoology 2022年第4期68卷 469-487页

作者： jonathan j M Calede Andrew Brown Department of Evolution Ecologyand Organismal BiologyThe Ohio State University318 W.12th Ave.300 Aronoff LaboratoryColumbusOH 43210USA The Ohio State University at Marion 1459 Mount Vernon AvenueMarionOH 43302USA College of Veterinary Medicine Texas A&M University660 Raymond Stotzer PkwyCollege StationTX 77843USA

Geomyoid rodents provide a great study system for the analysis of sexual *** are polygynic and many inhabit harsh arid environments thought to promote sexual *** fact,there has been extensive work published on the sexual size dimorphism of individual populations and species within this rodent ***,little work has been undertaken to assess the evolutionary patterns and processes associated with this sexual *** use multivariate analyses of cranial measurements in a phylogenetic framework to determine the distribution of size and shape dimorphism among geomyoids and test for Rensch’s *** results suggest that sexual dimorphism is more common in geomyids than heteromyids,but it is not in fact *** is evidence for variation in sexual dimorphism across ***,in many taxa,geographic variation appears to overwhelm existing sexual *** find support for the repeated independent evolution of shape and size dimorphism across geomyoid taxa,but we do not find support for an association between size and shape *** is no evidence for Rensch’s rule in geomyoids,whether at the superfamily or family ***,our findings suggest that there is no single explanation for the evolution of sexual dimorphism in geomyoids and that,instead,it is the product of numerous evolutionary *** studies incorporating phylogenetic relationships will be necessary to paint a more complete picture of the evolution of sexual dimorphism in geomyoids.

关键词： Geomyidae Heteromyidae phylogenetic comparative methods morphometrics Rensch’s rule

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MUSOCAL STARTER CULTURETM (MSCTM) TREATMENT CAN REDUCE SALMONELLA ON THE PROCESSED BROILER CARCASSES AND IMPROVE PRODUCTION PERFORMANCE

MUSOCAL STARTER CULTURETM (MSCTM) TREATMENT CAN REDUCE SALMO...

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面向21世纪的动物科学与动物医学国际研讨会

作者： Mingwei Chen, norman j. Stern, Nelson A. Cox, j. Stan Bailey, Michael C. Robach ContiGroup Companies, Inc., Gainesville, Georgia USA US Department of Agriculture, ARS, Athens, Georgia USA

Competitive exclusion treatment of chickens, as first described by Nurmi and Rantala in 1973, has primarily been used to control intestinal colonization of broilers by salmonellae. Stern described the process for making a competitive exclusion product derived from the mucosal scrapings of pathogen-free adult broiler chickens(MCE). The process for making MCE was issued(US Patent #5451400) in 1995 and was licensed for developing a commercial product by the ContiGroup Companies, Inc. in 1996. This commercial product is now called Mucosal Starter Culture(MSC). The results of numerous fields trials studving the

关键词： Broiler enhanced production probiotics salmonellae feed efficiency

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欧洲稀燃缸内直接喷射汽油机车型的评估

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汽车与新动力 2012年第6期 24-29页

作者： Chambon P Huff S norman K Edwards K D Thomas j Prikhodko V 陈荣峻

稀燃汽油缸内直接喷射燃烧是一种很有前途的燃烧技术,可在满足未来排放要求的情况下显著提高燃油效率。虽然在美国市场上部分车型已实现化学计量比汽油缸内直接喷射技术的商业化运作,却还没有稀燃汽油直接喷射车型出现,而这种车型已在... 详细信息

稀燃汽油缸内直接喷射燃烧是一种很有前途的燃烧技术,可在满足未来排放要求的情况下显著提高燃油效率。虽然在美国市场上部分车型已实现化学计量比汽油缸内直接喷射技术的商业化运作,却还没有稀燃汽油直接喷射车型出现,而这种车型已在欧洲市场上市。美国橡树岭国家试验室获得了1台配装2.0 L稀燃汽油直接喷射汽油机的欧洲产BMW 1系轿车,利用底盘测功器对其进行测量,分别在美国行驶循环(联邦测试循环)、公路燃油经济性测试循环和US06联邦增补测试循环,以及稳态脉谱下检测了发动机和排气后处理系统的性能和排放。在研究过程中,同时对车辆使用轻度混合动力技术(发动机起动-停车系统和交流电机智能控制)时的性能进行了评估。对试验数据作了分析,并根据美国市场对燃油经济性和排放所提出的要求,量化了稀燃汽油直接喷射与轻度混合动力技术的优缺点。这些数据经过整理后将用于开发和运用常规或先进的动力总成车辆的仿真。

关键词：稀燃缸内直接喷射燃油经济性排放发动机起动-停车系统交流电机智能控制

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怎样克服谷物中戊聚糖的影响

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国外畜牧学（饲料） 1997年第1期 24-26页

作者：李凯年 norman Dunn

存在于以小麦为基础的日粮中的戊聚糖,对鸡的性能可能有副作用。这些降低性能的戊聚糖或阿拉伯木聚糖以不同含量存在于麦粒中,其水平依品种而定,但根据荷兰研究人员j.B、Schutte的研究,一般为每公斤干物质含50～80克。由于戊聚精可以在... 详细信息

存在于以小麦为基础的日粮中的戊聚糖,对鸡的性能可能有副作用。这些降低性能的戊聚糖或阿拉伯木聚糖以不同含量存在于麦粒中,其水平依品种而定,但根据荷兰研究人员j.B、Schutte的研究,一般为每公斤干物质含50～80克。由于戊聚精可以在鸡的肠道中引起体积膨大的、高粘度的饲料溶液,而损害肉鸡的消化效率。另一个学派认为,由于戊聚糖的干扰可能阻碍肠中消化酶效率。

关键词：鸡谷物戊聚糖饲料

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Nanostructured fibers as a versatile photonic platform: radiative cooling and waveguiding through transverse Anderson localization

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Light(Science & Applications) 2018年第1期7卷 690-698页

作者： norman Nan Shi Cheng-Chia Tsai Michael j.Carter jyotirmoy Mandal Adam C.Overvig Matthew Y.Sfeir Ming Lu Catherine L.Craig Gary D.Bernard Yuan Yang Nanfang Yu Department of Applied Physics and Applied Mathematics Columbia UniversityNew YorkNY 10027USA Center for Functional Nanomaterials Brookhaven National LaboratoryUptonNY 11973USA Museum of Comparative Zoology Harvard UniversityCambridgeMA 02138USA Department of Electrical Engineering University of WashingtonSeattleWA 98195USA

Broadband high reflectance in nature is often the result of randomly,three-dimensionally structured *** study explores unique optical properties associated with one-dimensional nanostructures discovered in silk cocoon fibers of the comet moth,Argema *** fibers are populated with a high density of air voids randomly distributed across the fiber cross-section but are invariant along the *** filamentary air voids strongly scatter light in the solar spectrum.A single silk fiber measuring~50μm thick can reflect 66%of incoming solar radiation,and this,together with the fibers’high emissivity of 0.88 in the mid-infrared range,allows the cocoon to act as an efficient radiative-cooling *** inspiration from these natural radiative-cooling fibers,biomimetic nanostructured fibers based on both regenerated silk fibroin and polyvinylidene difluoride are fabricated through wet *** characterization shows that these fibers exhibit exceptional optical properties for radiative-cooling applications:nanostructured regenerated silk fibers provide a solar reflectivity of 0.73 and a thermal emissivity of 0.90,and nanostructured polyvinylidene difluoride fibers provide a solar reflectivity of 0.93 and a thermal emissivity of *** filamentary air voids lead to highly directional scattering,giving the fibers a highly reflective sheen,but more interestingly,they enable guided optical modes to propagate along the fibers through transverse Anderson *** discovery opens up the possibility of using wild silkmoth fibers as a biocompatible and bioresorbable material for optical signal and image transport.

关键词： fibers radiative transverse

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鹰桥镍矿公司的新冶炼流程

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中国有色冶金 1980年第10期 55-58页

作者： A.L.McKAGUE ,G.E.norman ,j.F.jACKSON ,那富智

本文阐述的是鹰桥镍矿公司安大略省鹰桥新冶炼厂镍铜精矿的处理流程。精矿以矿浆形式加入沸腾焙烧炉中进行部分焙烧。焙砂进行电炉溶炼。焙烧炉烟气送硫酸厂处理。

关键词：沸腾焙烧炉矿浆熔剂排烟机转炉硫酸厂沸腾炉焊接材料通风机焙砂旋涡收尘器冰镍镍矿

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Influence of low dose radiation on radiation-induced thymic lymphoma and its immunologic mechanism

Influence of low dose radiation on radiation-induced thymic ...

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中华医学会放射医学与防护学分会第二次中青年专题研讨会

作者： Li Xiujuan Li Xiuyi Liu Shuzheng (norman Bethune University of Medical Science, Changchun 130021, China)

To study influence of low dose radiation(LDR) on thymic lymphoma(TL) induced by carcinogenic dose radiation in C57BL/6j mice and its immunologic mechanism, according to Kaplan’s model of radiation-ind

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视阈与绘画

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作者： (英)诺曼·布列逊(norman Bryson)

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