基于分形理论的长株潭城市群等级规模结构研究及对策

运用城市群等级规模结构分形理论和方法,对长株潭"3+5"城市群(以下简称"3+5"城市群)的等级规模结构进行了实证研究,通过测算几年来"3+5"城市群等级规模分布的分维值,得出结论:"3+5"城市群规模分布符合分形特征;模型拟合认为其人口、经济分布的分维值均大于1,表明"3+5"城市群等级规模结构集中,已处于发展的相对成熟阶段。为此在对这些特征做出解释的基础上,认为可从强化首位城市、加快长株潭一体化建设、提升次中心城市、重点发展中小城市、加快小城镇建设等方面着手对长株潭城市群等级规模结构进行优化。     

三门峡市李家窑四十四号墓的发掘

1995年5月,为配合三门峡市交警支队的工程建设,三门峡市文物工作队对位于李家窑村北的李家窑遗址进行了考古发掘.这次发掘共布5米×5米探方31个,发掘面积775平方米,清理西周时期墓葬14座.……     

‘The Cow is Still the Most Important Figure in Indian Politics!’: Religion,Imperial Culture and the Shaping of Indian Political Reform in the 1930s

This essay assesses the impact of imperial culture, particularly constructions of India and hinduism, on British responses to the Indian nationalist movement in the 1930s. The essay draws on personal and governmental papers, paying special attention to the language and vocabulary employed by British policy makers concerned with Indian affairs. The major issue addressed here is the British presumption that the 1935 Government of India Act, a plan for a federated India with British central control, would defuse nationalist agitation. Such a sanguine view of this proposal seemed misplaced, given the popular success of the nationalists, especially Gandhi, and given the explicit demands of Indians for full self‐government. However, such an optimistic assessment drew on presumptions about Indian political and social behaviour, and especially on conceptions of hinduism. Policy makers in Britain and India argued along well‐established lines, that hinduism inculcated moral and physical weakness, among other deficiencies, and that a British offer of compromise would attract many Indians who feared continuing confrontation with the Raj. Moreover, colonial advisors relied on a belief that social and caste divisions within hinduism would recur within the nationalist ranks as well. This sense that Indians would respond to half‐measures of reform persisted until the 1937 provincial elections. Though British administrators predicted only a moderate showing by the Indian National Congress, the polling proved otherwise, as Congress took power in the majority of the provinces. The Raj lasted another decade, but the confident cultural assumptions sustaining it took a fatal blow.     

基于光谱增强指数与LeNet-5的古书画褪色文字提取与识别

古书画中所记载的文字是了解历史的珍贵资料,对褪色文字进行提取和识别是挖掘和展示历史价值的基础。本工作首次提出基于光谱增强指数与LeNet-5相结合的古书画褪色文字提取与识别方法：利用高光谱成像无损检测、光谱范围广等优点,获取古书画的高光谱数据,分析文字与背景的光谱特征,构建字迹增强指数,实现古书画中褪色文字的增强;构建LeNet-5卷积神经网络,利用手写汉字集进行训练,对密度分割后的字迹图像进行自动识别。以清代画家张士保所作《论道图》中部分褪色文字为例进行了验证,文字识别的正确率为70.8%。结果表明,本工作所提出方法可有效提高古书画褪色文字提取与识别的智能化程度。     

Polarized light microscopy casts new light on plants used to make tapa

Information about plant materials of construction in artefacts advances knowledge about human history, agriculture, trade, migration and adaptation to new environments. Typically, materials identification in artefacts made from plants is problematic, since processing, age, dirt and surface treatments can mask identifying features, while ethical considerations relating to sampling limit the use of some analytical techniques. The study tests the usefulness of polarized light microscopy for identifying the New Zealand and Pacific plant species used to make tapa, indicating birefringent and morphological characteristics that can be used to differentiate fibres at the level Moraceae (Pacific; from genera Artocarpus, Broussonetia and Ficus) and Malvaceae (New Zealand; from genera Hoheria and Plangianthus).     

山西翼城大河口西周墓地M1034发掘简报

大河口墓地M1034是一座东西向长方形土坑竖穴墓,葬具为一棺一椁,椁下有两根垫木,墓底中部有一腰坑,坑内殉狗一只。墓主头向西,仰身直肢,男性,年龄为18~19岁。随葬品共计691件套,种类有青铜器、陶器、玉器、石器、蚌贝器、骨牙器和漆木器等。其中青铜礼器有鼎3件,簋2件,青铜兵器有戈、矛、剑、镞等,陶器仅有陶鬲1件。墓葬年代为西周中期早段,墓主为霸国中等贵族。     

网络游记中的景区共现现象分析——以华东地区首批国家5A级旅游景区为例

本文以游客发表在网络中的游记为研究对象,通过对游记中呈现的景点共现次数和烈度指标的统计分析,揭示了华东地区首批国家5A级旅游景区内热门景点的分布状态;运用社会网络分析方法描绘了这些景区之间的共现关系,并依据各景区距共现核心位置的远近及其所辖景点的冷热均衡状况这两项指标将景区划分为4种类型;针对不同类型景区的特点,本文提出了相应的营销策略建议。     

江苏邗江胡场五号汉墓木牍、铜印及相关问题再考

江苏邗江胡场五号汉墓中木牍“文告牍”释文存在问题,将重文号“=”误解为冒号,将“辟”误解为“承”。“文告牍”性质是否为“告地策”,关键在于是否向地下鬼神通告亡人户籍,因此“文告牍”定名为“告地策”更为准确。汉墓中铜印读法应按照回文排列方式重新识读。木牍中“官司空”是专有名词,应释读为实有的机构与职官。     

Beyond the carrot and stick: the political economy of US military aid to China, 1945–1951

By applying the rent-seeking assumption and sifting through both the archival materials and published historical documents, this article revisits the US–China relationship during the Chinese Civil War (1946–1949) and the early Cold War period, when the United States was caught in the conundrum of aiding the Chinese Nationalists led by Chiang Kai-shek. As military aid is usually regarded as an important representation of broader economic aid, this research mainly concentrates on the US military assistance to postwar Nationalist China. This topic is important, as it signifies a direct American involvement in the Chinese Civil War, when the influence of the United States in postwar world politics was overwhelmingly predominant. As a result, postwar Chinese history might be reevaluated in a broader global postwar context. In addition, this article also tells the story about rent-seeking behaviors in the complicated US–China military relations during the early Cold War period at both micro and macro levels. When it came to US military assistance to China, the formulation of policy was perennially in the name of one's best interest.     

A 5th‐Century‐AD Sewn‐Plank River Barge at St Maria in Padovetere (Comacchio‐FE), Italy: an interim report

This article reports on the remains of a 5th‐century‐AD river barge excavated in 2014 and 2015. Most of the flat bottom and one side are preserved. The barge is at least 20 m in length and 2.9 m across the floor, and is constructed using sewn planks, iron nails and mortise‐and‐tenon fasteners. Both flush‐laid and lapstrake planks are recorded. Archaeological, historical, iconographic and ethnographic evidence is used to propose explanations for features, such as the use of lapstrakes, a possible steering system and platform, and the likely position of a pump, while setting the barge in the context of the North Adriatic shipbuilding tradition.