吴国伦生平及文学复古

作为七子派殿军,吴国伦在其创作和理论上都取得了不斐的成就。文章考察了吴国伦生平及其创作,认为其文学复古并不是贯彻始终的,而是经历了三次重要的转变,学界对吴国伦应有再认识。     

洛阳关林景区新增大型壁画的历史文化内涵

洛阳关林景区新增6幅关公题材大型壁画,以“释”、“道”、“儒”为主题,以神话、仙味、佛境的艺术风格,渲染了关公“儒称圣,释称佛,道称天尊”的尊崇形象,蕴涵着古今民众祈求平安、希望健康、祈福求财、望子成龙等美好原望。     

赋、比、兴在诗歌创造中的历史演进

诗歌是我国产生的最早的文学样式。赋、比、兴表现手法在诗歌创作中被艺术化地运用,标志着我国古典诗歌从洪荒走向成熟,也是区别于外国诗歌的重要标志之一。赋、比、兴在中国古代诗歌发展进程中,特别是在秦、汉时期,经历了曲折而艰难的历史演进。以《诗经》为主要标志的先秦诗歌创作,主要是赋、比、兴三者的融合,以《离骚》为主要标志的楚辞创作,比、兴凸现而赋退之后位;以"汉赋"为主要标志的汉代诗歌创作,"赋"又有复活之势。     

汉字史断代方法述评

汉字发展史是汉字研究的基础性课题之一,汉字史的断代研究异说纷呈,断代标准各有不同.主要有字体变化、四阶段论、中国历史进程、综合法、汉字性质变化、汉语史分期、汉字构形变化等.随着研究的深入,有些问题,学者们的看法渐趋一致.     

古耀州瓷着色元素的中子活化分析

运用中子活化分析(NAA)技术,测定耀州瓷釉中29种元素的质量含量,从中选取24种着色元素．通过对比分析,最后确定铁是耀州瓷的着色主元素,证明了考古界“耀州瓷以铁为着色主元素”的说法．     

论洛阳古代墓葬在我国古代墓葬中的地位

洛阳古代墓葬资源丰富而独特,在全国墓葬中皇家墓葬堪称最多,是中国古代墓葬的“首善之区”;洛阳地理位置得天独厚,是适合墓葬的“风水宝地”;洛阳出土墓志,尤其是唐代墓志,学术价值高,可以补史、证史;洛阳出土文物精品多,丰富了我国的艺术宝库;洛阳地灵人杰,有众多的名人墓葬。洛阳墓葬资源的综合实力在全国属于上乘,有独特的、持久的文化吸引力和巨大的开发利用价值。     

Fuzzy cluster analysis of the provenance of ancient Yaozhou porcelain body

The technique of neutron activation analysis (NAA) has been employed to measure the content of 29 kinds of elements in the sample of Yaozhou porcelain bodies,Then a fuzzy cluster analsis has been conducted to the NAA data and a diagram of the dynamic fuzzy cluster analysis has been achived,The results indicate that the batch of ancient Yaozhou porcelain bodies,which were of different overglaze color and were produced by different kilns during a period of over 800 years from the Tang Dynasty (618-907 A.D.) to the Yuan Dyansty(1271-1368 A.D.) ,has shared a stable and concentrated raw material source,Provenances of porcelain bodies from different times ,though having their specific independence ,enjoy a close relationship and are not far from one another,Provenances of porcelain bodies made during the Tang Dynasty and the Five Dynasties (907-960 A.D.)are found to be closer to one another,while those of the Song (960-1279A.D.) and the Jin Dynasty (1115-1234 A.D.)are comparatively concentrated in certain areas and are different from those of the Tang Dynasty .Both the tri-colored glazed pottery made in Yaozhou kilns during the Tang Dynasty and the Yaozhou porcelain bodies of the Tang period are from the same provenance.     

Application of ICP-MS trace element analysis in study of ancient Chinese ceramics

Chemical analysis plays a significant role in the study of ancient ceramics[1,2]. Most ancient Chinese kilns used clays mined from the local areas and differences in the geochemistry and mineralogy of these raw materials may be expected. The chemical composition of ceramics may also be influenced by production techniques, such as processing by washing and mixing of different sorts of raw materials. These may also vary from kiln to kiln and even change over time. Thus the raw materials and pro…     

Pitfalls in the analysis of ancient human mtDNA

The retrieval of DNA from ancient human specimens is not always successful owing to DNA deterioration and contamination although it is vital to provide new insights into the genetic structure of ancient people and to reconstruct the past history. Normally, only short DNA fragments can be retrieved from the ancient specimens. How to identify the authenticity of DNA obtained and to uncover the information it contained are difficult. We employed the ancient mtDNAs reported from Central Asia (including Xinjiang, China) as an example to discern potentially extraneous DNA contamination based on the updated mtDNA phylogeny derived from mtDNA control region, coding region, as well as complete sequence information. Our results demonstrated that many mtDNAs reported are more or less problematic.Startim, from a reliable mtDNA phylogeney and combining the available modern data into analysis, one can ascertain the authenticity of the ancient DNA, distinguish the potential errors in a data set, and efficiently decipher the meager information it harbored. The reappraisal of the mtDNAs with the age of more than 2000 years from Central Asia gave support to the suggestion of extensively (pre)historical gene admixture in this region.     

农业技术进步对中西方历史灾荒的影响

中西方灾荒历史灾荒均产生了严重的社会后果，在灾荒威胁下，农业技术水平、农业生产结构、农业发展状况等因素方面存在的差异直接影响到自然灾害的成灾后果。农业技术的进步在预防和控制灾荒的活动中发挥了重大作用，中国传统农业科技在一定程度上控制了灾情的蔓延，减轻了灾害的破坏和威胁；也是由于农业技术的落后，欧洲农业遭受灾荒后往往一蹶不振。中国农业发展的整体一致性既有利于技术的普及推广和传播，但也为农业灾荒的发生创造了条件。