坚持用科学发展观引领图书馆发展——以淮安市社区图书馆建设为例

在深入学习科学发展观的基础上,通过广泛调研,阐述了图书馆科学发展的内涵和社区图书馆的性质,分析了我国社区图书馆发展的总体状况,并针对淮安市社区图书馆事业存在的问题,提出了统筹社区图书馆可持续发展的策略。     

从《山海经》看沧月《镜》的奇幻时空

沧月的《镜》取材自中国上古典籍《山海经》,其时空构架亦与《山海经》中的边缘化海洋空间联系甚密。由于海的特殊空间位置,决定了《镜》的现实性与虚幻性的二重特征。沧月将二者揉合,建立了意境更为丰盈,结构更为奇妙的奇幻时空。     

Thermal difference between the Tibetan Plateau and the plain east of Plateau and its influence on rainfall over China in the summer

There exist thermal differences between the Tibetan Plateau (TP) and the plain east of the TP, and between land and sea in East Asia. The influence of the land-sea thermal contrast on the precipitation in East China has been widely investigated; however, a few studies have paid attention to the role of the TP-plain thermal difference. Thus, using the National Center for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanalysis data and the observation data of China from 1951 t...     

敦煌历文俗字类型研究

敦煌历文是有关会计的文书,多为写卷.俗字盛行,是俗字研究的第一手资料,对其中俗字进行整理对于研究汉字发展史具有重要意义.敦煌历文俗字类型可以归纳为十一类,这对汉语俗字研究是有所裨益的.     

潮白河下游晚更新世晚期—全新世早期地层粒度特征研究

本文通过潮白河下游第四纪剖面测量,采集光释光样品2个,显示剖面年龄为12.36±1.76ka ~5.15±0.80ka,为晚更新世晚期到全新世早期沉积,结合地层厚度,该地区平均沉积速率为0.038cm/a。共采集37个粒度样品,频率曲线特征是：双峰、左偏双峰、右偏双峰、三峰,说明沉积物成分复杂。概率累计曲线特征是三段式,滚动组分含量存在变化,说明水动力条件存在强弱的更替。地层至下而上沉积模式是粘土—粉砂—粉砂质粘土。结合区域地质特征,综合分析潮白河下游晚更新世晚期—全新世早期沉积环境为泛滥平原沉积;本文研究结果可为潮白河中下游沉积过程研究、地下水综合利用与开发提供重要地质资料。     

黄茂林《六祖坛经》英译本翻译方法探析

《六祖坛经》英译始于黄茂林先生,黄先生《六祖坛经》英译本在佛经翻译史上占有重要的地位,黄先生英译本语言流畅,翻译风格清新,使用了多种翻译手段,是个难得的好译本。但是,黄先生《六祖坛经》英译本也同样存在着佛经英译中普遍反映的难点问题,相关研究可资佛经英译参考。     

“憺漪子”是黄周星吗——为《西游证道书》批评者正名

有论者提出黄周星为《西游证道书》独家“笺评”的说法,中华书局据之将其书名先后改为《西游记——黄周星定本西游证道书》与《西游记》的举措,都是有违于《西游记》版本演变史的历史真实的.因为《西游证道书》笺评中的“憺漪子”不是黄周星,《西游证道书》中的点评人也不是黄周星,《西游证道书》的书名更不是《西游记》.     

《天问》“皇天集命，惟何戒之”考

过去注家解释《天问》“皇天集命,惟何戒之？受礼天下,又使至代之”四句字面意义基本准确。但是不能定为何人何事,仍是不得其解,根据这四句在《天问》中的语境和历史文献考证,可以确定为周公故事。     

An intelligent approach for engine fault diagnosis based on Hilbert–Huang transform and support vector machine

Based on the techniques of Hilbert–Huang transform (HHT) and support vector machine (SVM), a noise-based intelligent method for engine fault diagnosis (EFD), so-called HHT–SVM model, is developed in this paper. The noises of a sample engine under normal and several fault states are first measured and denoised by using the wavelet packet threshold method to initially lower the noise level with negligible signal distortion. To extract fault features of the engine, then, the HHT is selected and applied to the measured noise signals. A nine-dimensional vector, which consists of seven intrinsic mode functions (IMFs) from the empirical mode decomposition (EMD), maximum value of HHT marginal spectrum and its corresponding frequency component, is specified to represent each engine fault feature. Finally, an optimal SVM model is established and trained for engine failure classification by using the fault feature vectors of the noise signals. Cross-validation results show that the proposed noise-based HHT–SVM method is accurate and effective for engine fault diagnosis. Due to outstanding time–frequency characteristics and pattern recognition capacity of the HHT and SVM, the newly proposed HHT–SVM can be used to deal with both the stationary and nonstationary signals, and even the transient ones. In the view of applications, the HHT–SVM technique may be suggested not only to detect the abnormal states of vehicle engines, but also to be extended to other fields for failure diagnosis in engineering.     

《山海经》与上古医学

《山海经》记载了上古先民预防保健和疾病治疗的经验,体现了疾病治疗与预防保健、地域环境、心理调节相结合的辨证施治原则.《山海经》对生命的尊重意识以及兼顾社会环境与人民健康的主张是宝贵的医学思想遗产.