网络时代高校宣传思想工作的现实思考

随着网络时代的到来,网络技术的发展和普及对高校师生生活的各个方面都产生着深刻的影响,高校宣传思想工作面临着新的机遇与挑战。如何趋利避害,抓住机遇,应对挑战,主动利用网络的技术优势,充分利用网络的丰富资源,采取得力措施切实加强宣传思想工作,是网络时代高校宣传思想工作者面临的重要课题。     

Spatial-Temporal Evolution of the Distribution Pattern of Neolithic Sites in Han River Basin,China

ABSTRACT

This study analyzed the spatial and temporal distributions of 644 Neolithic sites in the Han River basin, China. The results showed that 31.06% of the Neolithic sites were distributed on low-altitude plains with an average altitude of 144.78 m; 22.98% were located on low platforms with an average altitude of 137.92 m, and 12.73% were distributed on low-altitude hills with an average altitude of 240.77 m. The aggregation fractal dimension (A), the proportion of pottery with carbon (PPMC) and the proportion of polished stone (PPST) were introduced to reveal the social development level. Meanwhile, the temperature anomalies (AT), total organic carbon content (TOC), total nitrogen content (TN), and carbon isotopic ratios (δ13C) were used to reveal the environmental context. Then, the correlation coefficients (hereafter, R) between different indicators were calculated. The result showed that a stable and suitable natural environment was a prerequisite for social development in the Neolithic Age. The persistent improvement in the ability of human beings to identify, manipulate and utilise nature was observed in the Neolithic Age in Han River basin, which marked the transformation of human society from hunting to farming and the start of human interactions with the natural world over time.     

From central place to central flow theory: an exploration of urban catering

ABSTRACT

The research shift from central place theory to central flow theory has demonstrated the influence of information technology on cities. The study explores this shift at the city scale of urban catering industry in Nanjing, China. A comprehensive set of indicators of E-WoM for the catering industry has been established. Based on this, the spatial distribution patterns of catering industry in Nanjing, China have been discussed to examine the relationship of restaurants distribution and the central place theory or the central flow theory using a data analytical approach. The results revealed that the spatial distribution of restaurants’ density in Nanjing follows a traditional central place theory, but the spatial distribution of restaurants’ E-WoM in Nanjing rather follows the central flow theory. In addition, different characteristics could be found in different types of restaurants’ E-WoM distribution. Mainstream cuisine follows central place theory but is inconsistent in urban business districts, which demonstrate some characteristics of central flow theory. The distribution of E-WoM of non-mainstream cuisine is similar to the E-WoM distribution of overall restaurants, showing a central flow pattern. Finally, the implications of the study are drawn.     

The Neoclassical Economic Base Multiplier

In this paper we derive an analytical expression for the regional neoclassical economic base marginal employment multiplier. The model that we adopt is a variant of the 1-2-3 general equilibrium model used in trade analysis. Its specific neoclassical characteristics are that laborsupply is a positive function of the real consumption wage and that factor and product demands are price sensitive. We calculate the employment multipliers associated with both a demand and supply stimulus to the basic sector. We demonstrate that it is possible for the marginal economic base multiplier to take any positive or negative value. However, the value of the marginalmultiplier is likely to approximate the value of the conventional average multiplier the closer production and utility functions are to Cobb-Douglas specifications and the more elastic is the labor supply function.     

曲阜大庄花会调查

《续修曲阜县志》记载：“十二月八日,食腊八粥,城西大庄花店开棚。”曲阜大庄的绢花、绒花、纸蜡花的制作工艺,独树一帜;由此形成的大庄花会,带有浓郁的地方特色,成为曲阜风俗中不可缺少的重要组成部分。     

左江流域人口发展与规划

左江流域人口具有增长快、市镇人口比重低、少数民族比重大、劳动力资源丰富,以体力劳动者为主、文化素质较低等特征。目前控制人口的关键是控制好总生育率,本文通过对总和生育率的不同取值,对人口发展趋势作了四个方案的预测,并选取了既切实可行又比较理想的方案,提出了实现人口规划目标的对策建议。     

土质对可溶盐危害影响的关系探究——以秦陵百戏俑坑为例

为探讨不同遗址土质对可溶盐危害影响的关系,以秦陵百戏俑坑为对象,对百戏俑坑包括温湿度等赋存环境、含水率、含盐种类、含盐量、土质及本体等进行调查分析。根据调查结果选取密度和粘粒含量两个影响土质的重要因素,制作不同密度及不同粘粒含量的模拟块进行温湿度循环实验,探讨这两个因素对遗址盐害的影响。从实验结果中得知,当这两个变量发生变化时,土块盐害程度呈现随着密度和粘粒含量的增大呈现先下降后升高,最后降低的趋势。并将实验得出的盐害规律与百戏俑坑土质对照,评估与讨论百戏俑坑的盐害程度及盐害风险。     

秦始皇陵园考古新发现

秦始皇陵园的考古工作经历了一个较长时期,已出土公布了大量重要文物及遗址。最近,考古工作者又先后发掘出土了几座陪葬坑及石质甲胄、青铜鼎、彩绘俑等珍贵文物。这一系列重大考古发现对丰富秦陵内涵和研究中国古代陵墓有极为重要的意义。     

利用不同的方法重建公王岭蓝田人生活的古环境

陕西公王岭蓝田直立人及其共生的哺乳动物化石地点位于秦岭北簏、灞河南岸的公王岭(34°11′N,109°29′E),是我国北方时代最早的一个含有直立人化石的哺乳动物群,四十多年来,一直受到国内外学者的关注,特别是中科院古脊椎动物和古人类研究所在化石的鉴定、地层     

抗战文学研究的概况与问题

本文评价抗战文学的价值及其历史地位,回顾抗战文学研究的历史与现状,在此基础之上,指出抗战文学研究中存在的主要问题,一是对抗战文学的价值估量不足,二是对正面战场题材关注不够,三是研究视野尚嫌狭窄,四是比较框架有待建立。作者认为,在宽广的视野上以历史主义态度重新考察抗战文学,一定会大有可为。抗战文学研究的深入,不仅会推进对中国现代文学史的全面把握,而且有助于丰富世人对于抗日战争历史的认识。