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109篇 您的检索式:作者名="B.N."
    题名 作者 年代 出处 被引量
1多排CT探测器的数目和峰电压对肾囊肿假性增强的效应显示文摘目的用体模评价探测器的数目和峰电压对肾囊肿假性增强的效应。材料与方法本研究基于CT体模,无需经审查委员会批准。F.V. Coakley B.N. Joe S. Prevrhal L.A. Landeras 苏晨 2008国际医学放射学杂志2008,31,A06:6
2德国企业对华投资研究显示文摘毛蕴诗 B.N.科玛(Kumar) 埃瑟琳(Ensslinger) 1999经济与管理研究1999,20,5:3
3浸润性乳腺癌:使用高空间分辨率信号强化比成像预测疾病复发显示文摘目的分析乳腺癌病人术前MR影像,回顾性评价高空间分辨率信号强化比(SER)功能影像能否预测疾病复发。方法本回顾性研究经机构审查委员会同意及HIPAA法案允许,无需知情同意书。对1995--2002年间浸润性乳腺癌进行新辅助治疗的女性行钆增强MR成像检查,采用三时间点高分辨法采集数据。48例女性病人(年龄29.7~72.4岁,平均49.1岁)分为无复发组和复发组。根据SER值的设定范围,测量体积并列表,定义临界标准从而预测疾病术后是否复发。K.L. Li S.C. Partridge B.N. Joe J.E. Gibbs Y. Lu L.J. Esserman 秦乃姗(译) 唐光健(校) 2008国际医学放射学杂志2008,31,5:3
4陈列展览的教育心理学分析(上)显示文摘B.N.路易斯 陈宏京 2002中国博物馆2002,,2:3
5德国企业对华投资的趋势、特点与国别比较显示文摘毛蕴诗 B.N.科玛(Kumar) 1999中国工业经济1999,,11:3
6Seasonal Inhomogeneity of Soot Particles over the Central Indo-Gangetic Plains,India:Influence of Meteorology显示文摘Black carbon(BC) particles play a unique and important role in earth's climate system.BC was measured(in-situ) in the central part of the Indo-Gangetic Plains(IGP) at Varanasi,which is a highly populated and polluted region due to its topography and extensive emission sources.The annual mean BC mass concentration was 8.92 ± 7.0 μg m^(-3),with 34%of samples exceeding the average value.Seasonally,BC was highest during the post-monsoon and winter periods(approximately 18 μg m^(-3)) and lower in the premonsoon/monsoon seasons(approximately 6 μg m^(-3)).The highest frequency(approximately 46%) observed for BC mass was in the interval from 5 to 10 μg m^(-3).However,during the post-monsoon season,the most common values(approximately 23%) were between 20 and 25 μg m^(-3).The nighttime concentrations of BC were approximately twice as much as the daytime values because of lower boundary layer heights at nighttime.The Angstrom exponent was significantly positively correlated(0.55) with ground-level BC concentrations,indicating the impact of BC on the columnar aerosol properties.The estimated mean absorption Angstrom exponent was 1.02 ± 0.08 μg m^(-3),indicating that the major source of BC was from fossil fuel combustion.Significant negative correlations between BC mass and meteorological parameters indicate a pronounced effect of atmospheric dynamics on the BC mass in this region.The highest mean BC mass concentration(18.1 ± 6.9 μg m^(-3)) as a function of wind speed was under calm wind conditions(38%of the time).SINGH B.P. TIWARI S. HOPKE Philip K. SINGH R.S. BISHT D.S. SRIVASTAVA A.K. SINGH R.K. DUMKA U.C. SINGH A.K. RAI B.N. SRIVASTAVA Manoj K. 2015Journal of Meteorological Research2015,29,6:3
7Wide Absorption Spectrum Measuring Methods by DFB-LDs in Water Vapor Detection System显示文摘由分布式的反馈激光二极管(DFB-LDs ) 的宽吸收光谱的二测量方法在检测水蒸汽吸收线被介绍。一个人是扫描方法的分部,并且由当前的调整由温度调整和快光谱调节速度调节范围利用宽光谱。明确地,这个方法被划分一个目标认识到光谱区域进对应于 DFB-LD 的特定的温度的几节,为百由当前的调整扫描每节预定,并且平均数据提起信号到噪音比率( SNR ),然后联合所有节得到整个系列。10 ppmv 的精确性被这个方法与 10 厘米的路径长度在水蒸汽的测量获得了。另外一个是适合方法的数据,基于吸收线形状功能;吸收线能被与部分测量数据适合描述。恰当的吸收线与测量数据被适合很好,并且关联系数(R 平方) 的平方是不亚于 0.99。Y. N. LIU J. CHANG J. LIAN Q. WANG G. P. LV W. J. WANG Z. LIU X. Z. LIU S. S. ZHANG Z. L. WANG S. JIANG C. G. ZHU W. WEI B.N. SUN 2014Photonic Sensors2014,4,3:2
8化学沉积法制备的Ni(P)、Ni(B)纳米薄膜的结构与磁性显示文摘用化学沉积法制备了系列Ni(P)、Ni(B)合金薄膜样品。用X射线衍射结构分析方法证明样品由尺寸为纳米量级的颗粒组成。样品在磁性上表现出超顺磁性。对热磁处理前后的磁学参数进行了比较研究。章建高 B.N.斯捷琴科 S.D.安提波夫 G.E.哥留诺夫 2002材料导报2002,16,9:2
9纳米合金薄膜Ni-P的结构和磁性显示文摘用化学沉积法制备了纳米合金薄膜 Ni10 0 - x Px(x=2 .40 ,2 .89,3.60 ,4.64,5.45,7.64,8.1 6,1 2 .0 7)系列样品。沉积态样品处于亚稳定的纳米晶状态。用 X射线衍射分析方法测量了沉积态样品和经过热磁处理后的样品的结构与颗粒度。利用振动样品磁强计测量了热磁处理前后的磁学参数以及这些参数随磷含量的变化。经过热磁处理后形成顺磁化合物 Ni3P。对部分样品还用超导量子干涉磁强计测量了低温下的磁滞回线。章建高 B.N.斯捷琴科 S.D.安提波夫 G.E.哥留诺夫 2000磁性材料及器件2000,31,6:2
10Fatigue life improvement of α-titanium by novel ultrasonically assisted technique显示文摘B.N. Mordyuk G.I. Prokopenko 2006Materials Science & Engineering A2006,,2:2
11Grafting: a versatile means to modify polymers显示文摘A. Bhattacharya B.N. Misra 2004Progress in Polymer Science2004,,8:1
12查看详情显示文摘Drew K Renfrew P. D Craven T. W Butterfoss G.L. Chou F.C. Lyskov S. Bullock B.N. Watkins A. Labonte J.W. Pacella M. Kilambi K.P. Leaver-Fay A. Kuhlman B. Gray J.J. Bradley P. Kirshenbaum K. Arora P.S. Das R. Bonneau R 0,,7:1
13Practical considerations for the in vitro production of pig embryos显示文摘R.S. Prather B.N. Day 1998Theriogenology1998,,1:1
14Optimization of Spray Drying of an Innovative Functional Food: Fermented Mixed Juice of Carrot and Watermelon显示文摘A.P. Mestry A.S. Mujumdar B.N. Thorat 2011Drying Technology2011,,10:1
15Novel aspects of health promoting compounds in meat显示文摘J.F. Young M. Therkildsen B. Ekstrand B.N. Che M.K. Larsen N. Oksbjerg J. Stagsted 2013Meat Science2013,,:1
16Dietary vitamin-E modulates antioxidant defence system in giant freshwater prawn, Macrobrachium rosenbergii显示文摘Jagneshwar Dandapat Gagan B.N. Chainy K. Janardhana Rao 2000Part C: Comparative Pharmacology and Toxicology2000,,1:1
17Relationships between rumen lipopolysaccharide and mediators of inflammatory response with milk fat production and efficiency in dairy cows显示文摘Q. Zebeli B.N. Ametaj 2009Journal of Dairy Science2009,,8:1
18Hollow self-inducing impellers for gas–liquid–solid dispersion: Experimental and computational study显示文摘B.N. Murthy R.B. Kasundra J.B. Joshi 2008Chemical Engineering Journal2008,,1:1
19Data Analysis with the SolarSoft System显示文摘S.L. Freeland B.N. Handy 1998Solar Physics1998,,2:1
20Coprecipitated Ni-alumina and NiCu-alumina catalysts of methane decomposition and carbon deposition. II. Evolution of the catalysts in reaction显示文摘L.B. Avdeeva O.V. Goncharova D.I. Kochubey V.I. Zaikovskii L.M. Plyasova B.N. Novgorodov Sh.K. Shaikhutdinov 1996Applied Catalysis A, General1996,,1:1
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