特大型桥梁工程地质勘察区域地壳稳定性研究

重大工程区域地壳稳定性研究，是工程前期工程地质勘察的重要内容之一，并越来越多地为工程建设所重视。大桥工程地质勘察以往对此涉及较少，也无明确的统一规定，以长江上所建特大桥为例，对此项工程作了些探索性的研究，重点研究的问题是：区域构造环境及构造变形，地壳结构和深部构造，新构造活动，断裂活动，地震活动等，为大桥建设宏观决策和抗震设计提供依据。     

EFFECT OF DIETARY SORGHUM DISTILLERY RESIDUE ON HEMATOLOGICAL CHARACTERISTICS OF CULTURED GREY MULLET (MUGIL CEPHALUS)—AN ANIMAL MODEL FOR PRESCREENING ANTIOXIDANT AND BLOOD THINNING ACTIVITIES

The sorghum distillery residue (SDR) has been an underutilized by‐product with estimated production of 150 ton/day in Kinmen, Taiwan. The objective of this study was to test for any physiological effects of SDR, thus to utilize it as a nutraceutical feed ingredient in diets for cultured fish. Hot air‐dried, wet, and dehulled‐wet sorghum distillery residue showed 63%, 90% and 97% inhibition of the hemoglobin‐catalyzed oxidation of linoleic acid compared to soybean (13%) and rice bran (78%). The feed formulated with 20% wet or dehulled‐wet sorghum distillery residue both showed an antioxidant activity of 68% being higher than the control diet (53%). Feeding these diets to cultured grey mullet for 60 days in summer (temperature ranged 24–30C), resulted in a lower hydroperoxide content in gill tissue, as shown by a chemiluminesence intensity of 1806 or 1409 mV as opposed to 2666 mV for fish fed a control diet. In winter, when the water temperature decreased to 14C, grey mullet fed a diet consisting of 10% dehulled wet sorghum distillery residue had a blood viscosity of 1.9 mPas and a hematocrit value of 33%, in contrast to 3.6 mPas and 41% for control. The blood of the control group started to aggregate in 6 h and showed hemolysis, while the mullet fed dehulled, wet sorghum distillery residue did not show blood aggregation, maintained normal fluidity and erythrocyte membrane integrity. It seems that cultured fish may have the potential as an animal model for prescreening antioxidant and blood thinning effects of food ingredients.     

矩形件排样的一种优化算法

排样问题是一种总体资源分配问题，这里根据矩形件排样的工艺要求，提出了矩形件排样的一种近似算法，将一块板材分成三部分，每部分排一种零件，使得减料方便，提高了劳动生产率。     

文学艺术教育的人格修养功能

文学艺术教育在人格修养方面具有内涵的丰富性,层次的兼容性,方式的独特性.因此,文学艺术教育对人格修养方面起着可贵的辅助作用,它是思想道德课所代替不了的人格修养课程.     

Lattice Effects and Irreversible Magnetoresistance in Gd Doped La—Ca—Mn—O

The Gd substituting effects for La in La0.67Ca0.33MnO3 has been studied .With increasing the substituting amount of Gd,the phase transition temperature of metal-isolator for the samples decreases,the corresponding peak resistivity increases,the Curie temperature decreases monotonically.The substitution of La-Ca-Mn-O with 11% Gd for La improved the magnetoresistance ratio by an order of magnitude.The effects of substituting Gd can be explained in terms of the lattice effects.An irreversible MR behaviour was observed in Gd-substituting compounds.This effect became marked when the substituting amount of Gd was greater than 7%.A maximum irreversible increment of MR ratio as large as 91% was obtained when Gd substituting amount was 11%.     

形式化语言在UMTS开发中的应用

由于3G协议规范的复杂性，3GPP方法论指导方针中鼓励使用标准的形式化语言来进行UMTS产品的设计、开发与测试。文中概要性地描述了UMTS的体系结构和在规范描述中用到的一些形式化语言的基本概念和特点，探讨了这些形式化语言在UMTS开发中的应用。使用形式化语言开发UMTS可以简化和改进测试程序，实现新产品与新标准的同步推出。     

基于变分模型的动态最优潮流新算法

为解决传统动态最优潮流（DOPF）算法中计算速度和计算精度之间的矛盾，建立了电力系统DOPF的变分模型，推导了该变分模型的最优性条件。在此基础上提出了一种基于Radau配置法的DOPF求解新算法。该算法具有计算量小、计算精度高等特点。对某实际系统的分析结果表明算法能够满足在线运行的需求。     

1400-1500 nm,Different Material-doped Raman Fiber Lasers Pumped by Nd∶YVO_4 Laser

Different material-doped Raman fiber lasers with very high efficiency operating in continuous-wave are presented.With 1 W Nd∶YVO 4 laser pumping at wavelength of 1 342 nm, single mode output power of above 500 mW (optical-to-optical conversion efficiency of 50%) is simulated in the range of 1 400-1 500 nm.Using high-germanium,high-phosphate and high-borate silicate fibers as the gain medium,laser output at wavelengths of 1 420,1 450,1 480 and 1 495 nm can be achieved with different geometries,which are just as pumping C-band and L-band distributed Raman fiber amplifiers.     

小江活动断裂带建坝地质问题及对策措施

某市清水海引水工程拟在天然湖泊清水海的湖口(出溢口)建坝,扩大湖泊容量,以形成调蓄枢纽,可行性研究论证的坝高规模为12.5 m,湖水位高程2 180 m,最大蓄水深度约40 m,湖水容量14 878×104m3.     

我国企业开展流程再造应从工作研究开始

由于管理基础工作薄弱，我国很多企业流程再造的努力未获成功。基于企业流程再造与工作研究之间的对比分析，文章提出了运用工作研究领域内的有关理论、经验、方法和工具来帮助我国企业开展流程再造。