平面设计图形创意教学策略研究

图形创意引发了设计基础教育的变革，作为现代教育训练的课题，可培养学生通过联想、想象和一些表现手法来观察和发现生活中的创意元素。     

国内旅游研究方法的方向：从理念阐释到理论实证

旅游能否成为一门独立学科，关键取决于能否形成一套完善的学科基础理论和方法论。本文分析了中外旅游研究方法的进展情况，对理论实证方法的优越性进行了阐释，将其在国内外旅游研究中不同应用程度作以比较，进而总结出国内旅游研究方法的方向。     

耀州窑遗址粘土及其古瓷的初步研究

本文通过 X 射线衍射(XRD)、差热分析(DTA)、发射光谱分析(ESA)、扫描电镜(SEM)和能量色散 X 射线分析(EDAX)的方法,对古耀州青瓷所用原料及其矿物组成,古瓷器的烧成温度和显微结构进行了分析研究。得出耀瓷乃是使用当地高岭石和伊利石粘土矿物为原料烧制而成,烧成温度在1200℃以上的结论.     

国家图书馆藏甲骨新缀

国家图书馆藏甲骨共有35651片,是目前我国乃至世界上收藏甲骨最多的单位,对这批甲骨进行整理包括很多方面的工作。本文对国家图书馆所藏甲骨碎片进行复原,并在此基础上进行相关问题的讨论:包括"告日"的问题,以及"■"字的释读问题。     

《明实录》建文朝科举书写及其意涵

科举是建文历史的重要内容,也是其"文治"的具体表现。然而,《明实录》书写的建文朝科举,既缺乏三级科举考试的正面记载,又大体上掩盖了附传传主建文年间科举中式的信息。本不属于政治敏感性问题的科举史事,因其体现了建文帝泽被天下士子的恩典、妨碍了朱棣"文治"的弘扬,遭到了《明实录》的排斥。这表明实录对建文历史的讳饰,不只限于政治敏感性问题,而是一切有利于建文帝形象的史事。值得注意的是,史官在实录编修中采用春秋笔法披露了建文朝科举的蛛丝马迹,使得相关史事并没有在"国史"话语体系中完全被湮没。这反映出史官与君主在建文历史的认识、评价方面,存在一定的差异,此种现象并非晚明才出现,而是明初已露端倪。     

城乡结合部人居环境与经济协调发展分析——以北京市朝阳区为例

疏解非首都功能背景下,北京市的城乡结合部面临调整经济结构与改善人居环境的机遇和挑战。本文以朝阳区为例,结合定量分析与定性讨论,聚焦人居环境与经济系统的协调性问题,剖析协调水平变化的时空间特征及原因。研究发现：2010—2019年期间,朝阳区城乡结合部人居环境与经济系统的协调水平上升明显,空间均衡性有所提升,协调状态呈现出从人居环境滞后过渡到经济系统滞后的演变过程。疏解非首都功能及相关政策是影响协调状态演变的重要因素,它提高了人居环境质量,引发了经济系统的动态调整,短期内使协调水平发生了较大波动,随着人居环境改善幅度逐渐超过经济系统,协调水平出现了下降趋势。提高城乡结合部的可持续发展能力,应重点关注人居环境与经济系统的协调性问题,兼顾地区人居环境改善与经济发展的需求。     

Study on the strontium isotope standard in pig teeth excavated from Zaoshugounao site,Shaanxi Province of China

In archaeology, strontium isotope analysis is developing into an efficient scientific technique for tracing the movement of prehistoric humans and animals. Determining the local bioavailable ⁸⁷Sr/⁸⁶Sr ratio range is the key to distinguishing whether the human or animal is indigenous to the local area. It has been shown that the ⁸⁷Sr/⁸⁶Sr ratio in the enamel of pigs can be an excellent sample to determine the range of local strontium isotope ratio at the site. However, pigs may not be all local at the site, and there is no special study on whether pigs’ different ages and tooth types impact the local strontium isotope characteristics. In this paper, the tooth enamel of 19 pigs from the Zaoshugounao site for strontium isotope ratio (⁸⁷Sr/⁸⁶Sr) by multicollector–inductively coupled plasma mass spectrometry. There were no significant differences in ⁸⁷Sr/⁸⁶Sr ratios of local pigs at different months and different molar types, which did not affect the determination of the local strontium isotope standard. Based on the local strontium isotope ratio range (0.711056–0.711476), we found that five pigs were non-local. The Jing and Wei river basins (in Guanzhong basin) and northern Shaanxi are likely sources of non-pigs.     

THE WELFARE ASPECTS OF SPATIAL PRICING POLICIES RECONSIDERED FOR A MONOPOLY CASE*

ABSTRACT. We reexamine the price structures and their welfare implications in three pricing regimes (mill, uniform and discriminatory) for a monopoly. We show that spatial price discrimination could provide the highest social welfare and, when consumers tastes are heterogeneous enough, also the highest consumer surplus. The superiority of spatial price discrimination is partially due to the larger output produced and partially due to differential treatment for consumers with heterogeneous tastes.     

‘The apostle of free trade:’ Adam Smith and the nineteenth-century American trade debates

This paper examines the diversity of uses of Adam Smith’s ideas in nineteenth-century American debates about the tariff. Legislative debates about American trade policy ran almost uninterrupted from the 1820s to the end of the century; as a result, they provide an abundance of examples of the ways in which legislators marshaled economic ideas to shape political discourse and influence policy. Smith’s causal ideas about free trade and its effects were referenced in policymaking, and Smith’s intellectual authority was often invoked as a legitimating device for partisan ideology. These uses, I argue, contributed to the sloganizing of Smith as the ‘apostle of free trade’ and his enduring popularity as a political icon in American politics.     

“日本天津军的谋略”:1935年胡白事件之探析

1935年之胡恩溥、白逾桓被暗杀事件,是“日本天津军的谋略”,目的是将国民政府赖以维持统治华北的有关机关、人员和军队从华北赶走.事件发生后,双方舆论展开对阵,双方人员展开一场严重的交涉.中方舆论含蓄地指出事件为日方所为,日伪舆论和驻屯军、关东军及驻华使节竭力“论证”为蓝衣社所为.日军以武力为手段,采取三步走,迫使国民政府撤走河北省主席于学忠和其他官员以及中央军.国民政府虽然接受了这些要求,但是拒绝承担日军强加的责任.胡白事件本来是日军制造的,它在企图得逞后不再逼迫由国民政府来承担,胡白事件不了了之.