Exploring trade globalization in the long run: The RICardo project

Initiated in 2004, the RICardo project focuses on bilateral trade data of all the world's countries from the early nineteenth century to the eve of the Second World War. The project includes the construction of a database and the creation of a website. It is a pioneering work in the field of historical trade statistics that aims at providing easy-to-access research material to the scientific community and at attracting a wider public to the history of trade relationships. The article emphasizes the originality of the project and sums up its various aspects by reviewing previous trade databases, clarifying the main features of historical trade statistics, and describing the construction and use of the RICardo website.     

A third road to the past? Historical scholarship in the age of big data

Is a third passage to the past possible, beyond Elton's and Fogel's two roads of narrative history and scientific/quantitative history? One that would combine narrative history's focus on the event, on individuals and their actions, at a particular time and place, to scientific/quantitative history's emphasis on explicit behavioral models based on social-science theories? That is the question this article addresses. It illustrates a computer-assisted methodology for the study of narrative—quantitative narrative analysis (QNA)—that does just that. Based on the 5 Ws + H of narrative—Who, What, When, Where, Why, and How—QNA quantifies events without losing the event itself, without losing people behind numbers, diachronic time behind synchronic statistical coefficients. When used in conjunction with dynamic and interactive data visualization tools (and new natural language processing tools), QNA may provide a third unforeseen road to the past.     

Behavioral Ecology and Archaeology

Behavioral ecology is the study of adaptive behavior in relation to social and environmental circumstances. Analysts working from this perspective hold that the reproductive strategies and decision-making capacities of all living organisms—including humans—are shaped by natural selection. Archaeologists have been using this proposition in the study of past human behavior for more than 30 years. Significant insights on variation in prehistoric human subsistence, life history, social organization, and their respective fossil and archaeological consequences have been among the more important results.     

我国历史文化遗产科学数据共享的现状及对策研究

本文论述了历史文化遗产科学数据共享管理的必要性,系统地分析了我国历史文化遗产科学数据共享存在的问题及其制约因素,就做好历史文化遗产科学数据共享管理提出了转变观念、健全法律法规、建立规范标准体系和构建服务体系的建议。     

试论数据挖掘技术在旅游营销中的应用

本试从关联规则用于交叉营销、分类器和聚类用于市场细分两个方面探讨数据挖掘技术在旅游营销中的应用。     

Analysis on Future Personalized Education under Background of Big Data Era

In order to provide some thoughts and suggestions for future personalized education, this paper mainly analysis the background, opportunity, development and prospect of future personalized education under the background of big data era.On above foundation, the paper presents that future personalized education based on big data era will be a new tide of education.     

Viking age horse graves from Kaunas region (Middle Lithuania)

Balts' territories have one peculiarity—large amounts of horse bones are found in burial grounds. This phenomenon is typical to the Prussians (5th–11th centuries) and Lithuanians (Kaunas region 8th–11th centuries) Horse burials of the 8th–11th centuries reflect the archaeological culture of Middle Lithuania most significantly. Several horse burial types have been defined on the basis of individuals; osteological signs and the archaeological data of the horse remains. A typical horse grave is when the whole horse was buried. Sometimes only a head or a head with forelegs, or scattered horse remains are found in a burial. The large number of burial grounds with an abundance of horse graves testifies to a very expressive ritual of horse offering in the Balts' region. On the basis of the data obtained, we determined that mostly 4–10 year old horses were buried in the grounds of Middle Lithuania. From the bone measurements, it has been determined that the length of metacarpals ranges between 180 and 216 mm (the average length 193.1±0.99 mm); the length of metatarsals between 218 and 253 mm (average length 233.9±0.73 mm).These data demonstrate that horses of different types were buried in Marvelė and Veršvai burial grounds (wither height 120–136 cm). A certain number of the larger horses (wither height 136–144 and 153 cm; length of metacarpals 210–222 mm) might not have belonged to local breeds. We have come to the conclusion that the most similar horse skeletons (according to the osteometric data) were found in Latvia. Copyright © 2001 John Wiley & Sons, Ltd.     

多源数据结合的城市生活空间质量评价——以南京为例

在当前我国社会经济转型的背景下,城市生活空间质量成为居民、学界与政府关注的焦点。采用多源数据,拓展了已有城市生活空间质量的评价维度与评价方法,从舒适性、便利性、健康性、安全性、社会性五个维度构建了评价指标体系,并通过GIS空间分析方法,以南京为例进行了生活空间质量评价并识别其空间分布规律。实证分析表明：①南京的城市生活空间质量存在着明显的空间分异。高质量生活空间呈现明显的等级集聚特征,主中心位于核心区周边1-3 km的圈层,低质量生活空间总体分布较为分散。②在构成生活空间质量的五个维度中,舒适性和社会性的发展质量呈现由城市中心向外围递增的趋势,便利性的发展质量呈现由城市中心向外围递减的趋势,健康性受城市环境质量分布趋势的影响,呈现由西北向东南递减的趋势,安全性的高值集聚不显著而低值集聚于城市中心区。     

基于夜间灯光数据的中国土地城镇化水平时空动态

基于长时间序列夜间灯光遥感数据,本研究从国家、八大经济区、省、地等四个尺度综合分析了中国1992-2010年土地城镇化水平时空动态特征。结果表明,在1992-2010年间:中国土地城镇化水平增长迅速,年均增长率为8.34%,明显高于同时期人口城镇化水平增长速度;土地城镇化水平区域差异十分显著,东部沿海经济区在八大经济区中土地城镇化水平最高且增长速度最快,香港、澳门特别行政区土地城镇化水平远高于其它省区;土地城镇化的热点区域主要集中分布于长三角、山东半岛、海峡西岸等11个城市群地区。     

中国足球俱乐部空间分布变化及其影响力分析

采用GIS技术、百度大数据和相关模型,以1994、2004和2014年为时间节点,对中国足球俱乐部的空间分布格局、动态变化规律及其社会影响力进行了分析。结果表明:①1994-2014年,中国足球俱乐部主要分布在环渤海、珠三角、长三角、长江与黄河中下游、京广沿线,分布范围扩展、集聚性先增后减;中超俱乐部主要分布在东部沿海城市,集聚性逐渐增强,中甲和中乙俱乐部空间分布格局趋向均匀化;②2014年,中超、中甲和中乙俱乐部综合影响力之比为28:7:1,俱乐部影响力前三强广州恒大、北京国安和山东鲁能,影响力空间分布格局表现出明显的圈层分布特征,中西部地区俱乐部较少、影响力低,强影响力区与高密度区并不完全重合,影响力与俱乐部历史、成绩、升降级、区域足球文化相关。