《尸子》考辨三题

《尸子》为先秦重要典籍,至南宋全书散佚,幸赖后人载录并辑佚,才得略以窥其大概。有关尸子的现存资料甚少,给《尸子》研究带来许多困难。《尸子》的作者、生卒年、成书年代等问题,虽是研究之前提,然亦众说纷纭。从《尸子》文本本身、目录学著录、文化思想等路径,综合诸家前人研究考察,《尸子》一书当为战国后期的尸佼逃入蜀国之后创作的杂家著作。     

时光的悲哀,时代的悲哀--从功利主义角度解读《无名的裘德》中小时光老人的抉择

《无名的裘德》是哈代最后一部也是最有争议的一部小说.哈代在小说中塑造的小时光老人长期得不到重视,即便提到评论界也认为哈代塑造的这个人物是不可信的,尤其是他最后杀死弟妹和自杀的行为.从功利主义角度采用例证的方法来解读小时光老人最后的抉择,可以分析出他采取这一行为的原因,由此可以揭示出其行为背后所暴露出来的儿童抚养问题和教育问题,具有一定现实意义.     

A reconsidering chronos: Chronistic criticism and the first ‘Iraqi national calendar

Chronos is a traditionally marginalized term in rhetorical studies. Historically paired with kairos, chronos is commonly taken to refer to chronology, empty, homogenous, and external time. I argue for a reconsideration and redefinition of chronos that pairs the term with a critical materialist theory of time as change, immanent temporalities. Chronos understood as an entanglement of immanent temporalities informs chronistic criticism. Chronistic criticism is a conceptual criticism investigating the rhetorical arrangement, or synchronization, of multiple processes of change. Reconsidering chronos makes room for investigating time-related texts, like ‘Iraq's first national calendar. This calendar emerged after the establishment of the ‘Iraqi state under the League of Nation's Mandate System where British authorities were charged with building a modern nation state from territories of the former Ottoman Empire. I demonstrate chronistic criticism examining Gertrude Bell's digital archive for observations about successes, failures, and competitors with the national calendar. A vitalized chronos stands to make substantive contributions to the study of numerous rhetorical concepts. Specifically, for this investigation, chronos offers new insights into political myths, calendars, nation building, and the potential influences of nonhuman immanent temporalities.     

读者时间成本探析

从时间管理理论中引出读者利用图书馆的时间成本问题,分析了不同读者时间成本的大小与计算方法,并找出在图书馆读者服务过程中影响读者时间成本的主要因素及解决办法。     

计算机取证模型研究

计算机取证的模型多种多样,但都没有从根本上解决计算机证据的可采用性问题。在对现有模型的深入研究和分析的基础上提出了一个多维计算机取证模型,该模型既兼容了现有的模型,又增加了时间约束和对取证过程的全程监督,使得取证策略可以随时间变化并可以把取证过程的监督数据作为证据的一部分呈堂。     

基于MapX的城市交通流诱导系统仿真的实现

本文从武汉城市交通的特征出发,利用地理系统GIS开发软件商MapInfo公司提供的GIS软件开发平台MapX组件,结合微软公司提供的面向对象VC编程工具进行二次开发。通过介绍城市交通流诱导系统的功能模块,分析了此系统功能模块实现的各个方面因素,结合武汉实际交通情况,并以容量限制-多路径方法来实现城市交通流诱导系统仿真。     

浅层地震反射波法在过江通道勘察中的应用

浅层地震是工程地质勘察中的一种重要手段,其特有的高分辨率特性有利于确定地层界面、基岩起伏变化的形态。针对不同的地质情况,采用相应的野外观测方法,经过资料的解释、处理得到较好的效果。本文主要介绍浅层地震反射波法在某过江通道勘察中的地质效果。     

现代趋势下电子鼓和贝斯如何影响爵士乐的律动

随着音乐技术的发展,爵士乐的节奏逐渐受到现代乐器的影响,尤其是低音吉他和程序鼓.研究表明,爵士乐的风格正在发生变化,从20世纪20年代初的传统爵士乐,到中期的bebop和灵魂爵士乐,再到后期的nu-jazz和funky jazz.这些变化主要是由于乐器的变化和制作技术的进步.本文旨在确定现代乐器如何影响爵士乐的节奏.通...     

Evidence for diurnal periodicity of earthquakes from midnight to daybreak

Previously, inadequate earthquake catalogs and the lack of method made it challenging, if not impossible, to determine the dominant period of earthquake occurrence. With the advent of densely distributed seismic stations in Japan since 2002, 410 642 M1.0+ earthquakes have been cataloged under the mainland within 30-km depth, which provide a superb dataset to identify the periodicity of earthquakes. We processed this catalog using time-frequency analyses and daily stacking, which are powerful in extracting weak periodical signal from strong random noises. We concentrated on the time sector from 0:00 to 6:00 (i.e. from midnight to daybreak), which is a reliable time window for much higher detectability of weak earthquakes, since it has the lowest affects from cultural noises. We successfully observed two apparent periodicities of 12- and 24-hour, which are much smaller than the fortnightly periodicity presented previously in the literature. Synthetic earth tides, after intentionally ignoring the contribution from the Moon, present similar dominant periods as the earthquakes. This may indicate that the dominant period of earthquakes is statistically associated with the Sun rather than the Moon. The daily stacking number of earthquakes using a 15-minute or 1-hour interval shows a peak around 1:30, rather than usually expected 3:00 to 4:00. In addition, bigger earthquakes show more evident variations in the stacking results, and the trend is very consistent for various lower limits of earthquake magnitude from M1.0 to M4.0. These discoveries settled the disputes on the existence of the periodicity of earthquakes since 1886 and may open a window to unravel the mystery of earthquakes.