未成年子女作为探望权主体之伦理考察

家庭成员之间的权利与义务关系主要根据血缘亲情而构建,涉及到一系列伦理价值判断。2001年婚姻法仅规定离婚后未与子女共同生活一方父或母有探望权,忽略了子女主动与父母进行亲情沟通的伦理需要,将子女置于被动的客体地位。笔者认为,被探望的子女绝非探望权的义务主体,法律进一步明确未成年子女作为探望权的权利主体,符合探望权的伦理价值取向。     

再生纸厂废水治理工程整改走向

本文主要论述了再生纸厂废水治理工程的整改走向及其解决方案,使大部分废水回收利用,既节省用水量又为当地减排做贡献.     

冷血微量逆灌注从体心脏保存法的临床应用

目的：为探讨一种适合国情的心脏移植术所需的供体心脏的有效保存方法和提高保存质量。方法：采用经冠状静脉窦冷血停跳液持续微量灌注，取人七直沿用至今的晶体停跳液单次灌注冷藏保存法。结果：在动物实验和临床研究的基础上，成功地将该技术应用于３例临床同各异体原位心脏移植术的供体心脏保存，心脏离体保存时间为１４６、１４７、１８０ｍｉｎ，均在主动脉开放后２ｍｉｎ内自动复跳，并呈窦性心律，术后射血指数为４．２－６．     

织物风格评价中的客观尺度问题

本文提出了利用Karhunen-Loéve展开定理和主成分分析法解决变量权数确定问题,并对一般欧氏距离进行改进以作为织物风格的客观量度。文中还介绍了改进后的欧氏距离的特点,并给出与织物风格感官评价结果的对应关系。     

Measuring Fiber Orientation in Nonwoven Fabrics by Laser Scattering Method PartⅠ Principle and Instrumentation

The scattering performance of a parallel laser beam onthe parallel fiber model and nonwoven fabrics are studiedin detail. A device of computer - program - controlledsystem for measuring laser scattering intensity - angledistribution function of fiber assemblies is set up, and themeasuring condition for distingulslhing the fibers ar-ranged at different directions is carried out. The materi-als of two categories, the models of fiber assembly andnonwoven fabrics made with varied processing methods,are studied. The analysis and experiments show that thefiber orientation distribution functions in the 2 - dimen-sional fiber assemblies can be sensitively determined bylaser scattering method.     

超喂率对空气变形纱的成纱结构、性能及其织物的影响

超喂率是影响空气变形纱(以下简称空变纱)及其织物结构性能的一个重要参数。本文就超喂率对空变纱的形态结构、光泽、强伸度、摩擦等性能以及对空变纱织物性能的影响进行了较全面的实验研究,给出了实测数据,并通过分析而引出了重要结论。     

“两课”改革应在提高学生三种能力上下功夫

大学生“两课”教育应在培养学生三种能力上下功夫：着力解决思想认识问题,提高辨别是非对错的价值判断能力;坚定正确的理想信念,提高抵御不良侵蚀的人格完善能力;展现规范的行动表现,提高恪守法定准则的行为责任能力。     

Analytical Algorithms for the Blend Ratios by Fibre-bundle Tensile Curves Part Ⅱ:Calculations of the Modulus Method and the Percentage Method

The principles for the modulus method and the percentage method are established and discussed in the part following Part Ⅰ of the series papers, in which we proposed the various algorithms of the strength method and the work method. The samples of Wool/PET blended fibre bundles,the method of fibre-bundle tensile tests and the typical specific stress-extension curves from the fibre bundles with different blend ratios are the same as in Part Ⅰ. Itcan be found that the theoretical results estimated by the modulus and percentage methods accord with the experimental values highly though the calculations of the two methods are slightly more complex than those of the strength and work methods. Especially, using the modulus method can not only avoid the influence of the error caused by the determination of the tensile curve of no fibre breaking in stretching, Y (e), but also need not to know the tensile curves of mono-component fibre bundles in certaincalculation. The latter advantage of the modulus method exists in the percentage method too, but it should adopt the improved calculation of ones.     

高校图书馆硬盘保护卡的应用

分析硬盘保护卡的技术发展，指出利用硬盘保护卡的多种功能，合理规划硬盘空间，可以充分保证硬盘数据安全，提高图书馆的硬件运行和维护效率。     

沈阳地区冬小麦幼穗分化规律研究

本文研究了沈阳地区冬小麦的田间存活率、生育期、主茎春生叶龄等几个指标与冬小麦幼穗分化规律的关系.结论表明：田间存活率在品种间差别不显著,播期间显著.不同处理对全生育期及各个生育时期有很大的影响.叶龄可以作为反映幼穗分化阶段的辅助指标.各处理都没有观察到冬前生长锥伸长.返青后开始穗分,成穗分化历时一个半月左右.二棱期至小花分化期间隔日数长短决定能否分化更多的小穗数.