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31.
刘作奎 《史学月刊》2003,(10):87-92
历史研究虚拟图书馆是网络上历史资源的科学汇集,它的发展变化集中体现了网上历史研究资源的发展特点和趋势。历史研究虚拟图书馆作为网络时代的必然产物,是历史研究者从事历史研究不可缺少的工具,在历史学术研究中发挥了越来越大的作用。  相似文献   
32.
何绍基是晚清宋诗派中最有成就的诗论家和诗人,其诗歌创作中呈现出的师承渊源非常丰富。何绍基一生不论为人、治学还是写诗作文皆服膺苏轼,苏轼忠孝节义的道义心性,旷达乐观、洒落超迈的胸襟,格物致知的进取精神与谐趣睿智的人格魅力对他产生深刻的影响。何绍基的诗作中除了对苏轼诗句的借用、比喻手法的吸收以及大量次苏韵等表象外,还在谐趣、理趣、儒者伦理的追求等方面得苏诗之神韵。随着阅历的变化,何绍基寄韵白居易,创作了讽喻诗,语言平易流利,不避口语俗语。晚年的何绍基心境较为黯淡,师法对象再次发生转移,“自将诗心比郊岛”,企望“敲诗”“苦吟”而达到“人夸奇想自天来”,寒瘦之诗成又一风貌。  相似文献   
33.
ABSTRACT

The return of Berengar of Ivrea to Italy in 945 was a point of great change for the political networks of the kingdom of Italy. Berengar is typically presented assuming control, first ruling in practice with the Bosonids Hugh and Lothar as puppets, then openly taking the crown following Lothar’s death in 950. Berengar, we are told, installed those who supported his insurrection in key positions, and marginalised or suborned those who had supported the Bosonids. This account is based almost exclusively on the narrative of the Antapodosis of Liutprand of Cremona. Liutprand’s work had complex personal and political motivations which led him to construct carefully an image of Hugh, Lothar, Berengar and of Italy as a whole. Moreover, Liutprand’s narrative conflicts with contemporary accounts of the period, as well as the charter record. This article demonstrates these inconsistencies and describes more nuanced changes in political structures in 945–50.  相似文献   
34.
《经世大典》是元代编纂的一部政书,由于原书早已散佚,学界对该书史料来源的分析探讨鲜有涉及。就现存佚文分析,该书史料来源大致可以分为中央政府部门档案公文、元人著作、大臣献书、口头文献、前朝文献五类。  相似文献   
35.
The aim of this study is to assess the influence of human site location choice on biogeographical and paleoecological studies based on archaeological remains, through a case study in north-western Spain. Data from an exhaustive literature survey and field trips were managed with GIS and subjected to statistical analyses. The results show that the influence of the different variables shifted through the Palaeolithic, although certain general preferences can be seen: low altitudes (median: 151 m a.s.l.), South-facing surfaces, generally gentle slopes (median: 13°) and moderate distances to water courses (median: 297 m). These choices were conditioned by geomorphological factors, with LGM glacier extent imposing an upper limit in the range of occupied altitudes and marine and fluvial terraces conditioning site location patterns. The results suggest that human site location patterns during the Palaeolithic were not random, conditioning the information available from archaeological remains. Our results allow us to identify some key areas where information on past faunal distributions, and more generally on biocoenoses, will be scarce or missing.  相似文献   
36.
Lithic assemblages recovered from sites located in the eastern Pampa–Patagonia transition include a great diversity of raw materials, some from neighbouring regions, such as the Humid and Dry Pampa subregions and Northpatagonia. Lithic raw material assignments to specific procurement areas were preliminarily proposed based on macroscopic characterizations. The aim of the paper is to present the results obtained from the petrographic thin sections of archaeological artefacts from Middle and Late Holocene sites recorded at the study area. The analyses corroborate most of the macroscopic determinations, and more detailed knowledge of the acquisition areas of these raw materials was obtained.  相似文献   
37.
Chinese local gazetteers (difangzhi) have been long recognized as an important primary source for the study of local history. Since the 1990s, in addition to projects to publish provincial, city, and county gazetteers, local gazetteers for villages, city districts, and city neighborhoods and streets (jiedao) have also been compiled. This paper focuses on one particular genre of these newly emerged local gazetteers, the city sub-district gazetteer or street gazetteers (jiedaozhi). We track their development, and discuss their characteristics and their research value for Chinese studies. We show that jiedaozhi open windows into grassroots society in urban areas, which may stimulate new research directions in Chinese studies.  相似文献   
38.
根据要想追溯青铜器铜矿料来源,必须先了解古铜矿及其冶炼金属产物的微量元素和同位素特征,研究其输出方向这一思路,以前期提出的以较高含量的Se、Te、Ni(Co/Ni大多小于1)、Ag、Au等及相对低含量的Sb、Bi、Mo等作为安徽铜陵等地古铜矿冶炼产物一铜锭产地的特征指示元素为综合判别标志,用等离子发射光谱仪对皖南沿江地区出土的部分青铜器进行多元素分析。结果表明,样品Tc2007、Tc2005、fc12所用铜料不大可能来自铜陵地区,其余样品可能来自当地。鼎、(虚瓦)等大件样品可能在其它地区铸造后传人本地。研究结果说明,利用微量元素判断青铜器铜矿料来源是可行的。  相似文献   
39.
The field occurrences, elemental compositions and formation ages of Colombian and Ecuadorian obsidians are revisited. It is shown that the regional sources of this raw material are linked to two major volcanic structures: the Chacana and the Paletara calderas, localised on the eastern cordillera of Ecuador and on the central Andean cordillera of south Colombia respectively. Seventy-two samples were analysed by inductively coupled plasma-atomic emission spectroscopy (ICP-AES), inductively coupled plasma-mass spectrometry (ICP-MS) and/or particle induced X-ray emission (PIXE). The same 10 types of elemental compositions were identified independently from ICP and PIXE. Four of these types were previously unknown. The formation ages of these obsidians previously determined by fission tracks dating are in the range 0.17–1.58 Ma at Chacana and 3.46–4.27 Ma at Paletara. Most Colombian and Ecuadorian pre-Hispanic artefacts present elemental compositions compatible with a Chacana- or Paletara-derived origin of the raw material. However, some of them present fission track ages discordant with the present-day known obsidian occurrences, which implies that the regional source inventory is not yet exhaustive.  相似文献   
40.
日本“走入非洲”的石油能源战略   总被引:1,自引:0,他引:1  
非洲石油经济的依附性发展是日本“走入非洲”石油能源战略出台和实施的重要原因之一。具体表现为:非洲产油国以石油开采和出口为主的依附性经济结构是石油资源极度匮乏的日本出台这一战略的主要原因;非洲产油国工业制成品严重依附发达国家,是以出口为制造业主导的日本出台这一战略的重要原因;非洲产油国对发达国家的财政依附及依附性的转化,则是这一战略出台和实施的重要条件。不考虑其他因素,单从非洲石油经济的依附性发展角度看,日本“走入非洲”石油能源战略的前景并非一片光明,而是喜忧参半,前途未卜。  相似文献   
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