基于Vague相似度量理论的园林喷灌设计方案评价方法

在描述Vague之间的相似度量与加权相似度量方法的基础上,提出了方案评价所采用的评价指标体系,形成了一套喷灌设计方案评价新方法.在园林喷灌设计方案评价中,Vague集之间的相似度量是评价设计方案接近期望方案（理想方案）的度量,相似度量值越大,设计方案接近期望方案越好.通过实例阐明Vague集之间的相似度量在喷灌设计方案评价中的可行性,方案评价取得了较为满意的结果.     

引力透镜效应在宇宙学中的研究及应用

引力透镜效应已经成为当前探测宇宙中物质分布最有效的工具之一,因其光线偏折不依赖于物质的组分和状态,所以它很适合于探测包括暗物质在内的所有物质在宇宙中的分布.在引力透镜效应的提出及发现基础上,根据引力透镜的分类,分述了强引力透镜、弱引力透镜和微引力透镜,并讨论了引力透镜效应在宇宙学中的应用.     

网络环境下增强高校图书馆信息职能的对策

探讨了随着网络化、信息化的发展,高校图书馆如何从四个方面利用新技术、采用新设备、更新服务机制、强化信息职能。     

Improved Parallel Processing Function for High-Performance Large-Scale Astronomical Cross-Matching

Astronomical cross-matching is a basic method for aggregating the observational data of different wavelengths. By data aggregation, the properties of astronomical objects can be understood comprehensively. Aiming at decreasing the time consumed on I/O operations, several improved methods are introduced, including a processing flow based on the boundary growing model, which can reduce the database query operations; a concept of the biggest growing block and its determination which can improve the performance of task partition and resolve data-sparse problem; and a fast bitwise algorithm to compute the index numbers of the neighboring blocks, which is a significant efficiency guarantee. Experiments show that the methods can effectively speed up cross-matching on both sparse datasets and high-density datasets.     

Decolorization Kinetics of Sludge Protein Solution by ~（60）Coγ-Ray Irradiation/H_2O_2 Oxidation

In order to carry out decolorization, sludge protein solution, a dark brown close to black solution from activated sludge, was subjected to ⁶⁰Co γ-ray irradiation in the presence of hydrogen peroxide. UV/Vis spectrophotometric method was used to investigate the effect of H2O2 on the coloration apparent kinetics and rate constants of sludge protein solution under γ-ray irradiation. In addition, the effects of irradiation dose, initial sludge protein solution concentration, and pH value on the decolorization efficiency of sludge protein solution were studied. Results showed that the decolorization apparent kinetics of sludge protein solution was a first-order reaction. The solution decolorization percentage increased with the increase of irradiation dose or the decrease of initial sludge protein solution concentration. The examination results of pH value showed that the sludge protein solution could be more efficiently decolorized in alkaline media than in acid media. Moreover, sensory evaluation and foamability analysis indicated that irradiated samples under H2O2 oxidation showed better sensory score and foamability.     

工作在广袤的田野上生活在现代化的城市里——黑龙江农垦农村就地城市化及其启示

黑龙江垦区以农业科技创新为根本动力,以大规模机械化为手段,推进农业产业化和商品化,从而极大提高了农业的劳动生产率和财富贡献率,农业成为带动垦区工业、服务业及整个经济发展的核心产业。在此基础上,垦区以撤队建区为突破口,实现农村就地城市化。垦区提出的“工作在广袤的田野里,生活在现代化的大都市”这个豪迈的口号和目标,在理论上是对传统城市化理论的扬弃和创新,在实践上则是我国农村城市化进程中的又一伟大创举,对解决当前我国传统农业区农村城市化问题具有重要启示意义。     

知青经验的个体化书写——读木斋《历史的化石 知青十五年》

《历史的化石知青十五年》这部书是木斋用情感来书写的,因此阅读此书就很容易进入作者的情感世界。作者在书中用简单、自然、典雅、看似清淡的文字,呈现出了情感记忆中那段深刻、复杂、琐细的知青岁月。     

一种加快的CV模型分割方法研究

CV模型是一种有效的活动轮廓分割模型,其缺点是分割速度慢.用OTSU法预处理后的区域边界作为CV模型的初始轮廓线,大大提高了分割速度,且该方法能克服传统CV法难以分割壁较厚的内部空洞的不足.在CV模型的能量函数中引入惩罚项,使得CV模型在演化过程中无需重新初始化,进一步提高了分割速度.实验表明改进后的CV模型与传统CV模型相比分割速度有了较大提高,且分割效果更好.     

构建大郑州都市体育旅游圈的可行性研究

文章探讨了大郑州都市体育旅游圈概念、内涵,分析了构建大郑州都市体育旅游圈的可行性,并提出了大郑州都市体育旅游圈整合发展的策略。     

红学研究中的泛娱乐化、非文学化、非学术化问题

红学研究中存在的单纯追求趣味化、泛娱乐化,对《红楼梦》解读的非文学作品化、神秘化以及红学文章（著述）的非学术化问题,已经超出了学术界,成为当前社会的一种文化现象。这是低俗、庸俗、媚俗文化风气在红学领域的表现,是对《红楼梦》的普及和传承的干扰和背离。这种情况之所以出现,从根本上讲是学术界（红学界）自身存在一些混乱理论没有得到很好地清理,背离了红学的宗旨。《红楼梦》是中华文化的精髓和代表。正确地普及、传承《红楼梦》,正确地向外国人介绍《红楼梦》,这关系到正确地介绍中华文化的问题。我们对《红楼梦》要有敬畏之心,不能任意解构、糟蹋《红楼梦》。