A review of previous archaeological studies on the Xia,Shang,and Zhou dynasties reveals that the classification of artifacts has largely relied on researchers’subjective judgments.This phenomenon is limited by both o...A review of previous archaeological studies on the Xia,Shang,and Zhou dynasties reveals that the classification of artifacts has largely relied on researchers’subjective judgments.This phenomenon is limited by both objective conditions and the researchers’subjective understanding.By analyzing bronzes excavated from a Warring States tomb at Majia town,Xindu district,Chengdu,located in southwestern China’s Sichuan province,this study attempts to develop a more objective methodological framework through three steps:(a)identifying representative examples with well-preserved artifacts and primary contexts;(b)establishing classification criteria based on artifact forms,quantities,spatial arrangements,and anomalies;and(c)testing these criteria against a broader range of archaeological materials.展开更多
On April 19th,"the Youth Table Tennis Programme—Photo Exhibition of Zhou Enlai and the Bandung Conference&China-ASEAN(Indonesia)Youth Table Tennis Training Camp"opened in Jakarta,Indonesia.The event was...On April 19th,"the Youth Table Tennis Programme—Photo Exhibition of Zhou Enlai and the Bandung Conference&China-ASEAN(Indonesia)Youth Table Tennis Training Camp"opened in Jakarta,Indonesia.The event was guided by the Chinese Embassy in Indonesia and co-organised by the ASEAN-China Centre(ACC),the Memorial to Zhou Enlai and Deng Yingchao,the China Friendship Foundation for Peace and Development,the Beijing One Heart Sphere Charity Foundation,and the Enlai Foundation.展开更多
Confucius’imminent birth is heralded by the appearance of the qilin.The mythical one-horned animal came to his mother at the door and cast out of its mouth a jade tablet bearing an inscription saying that she would g...Confucius’imminent birth is heralded by the appearance of the qilin.The mythical one-horned animal came to his mother at the door and cast out of its mouth a jade tablet bearing an inscription saying that she would give birth to“the son of the refinement of water,and that he would succeed the Zhou Dynasty,but as a king without a throne(su wang).”Stunned,Yan Zhengzai–Confucius’mother–tied an embroidered ribbon around the horn of the qilin,and the animal stayed for two nights.展开更多
Confucius was born in the state of Lu,the cultural exemplar of ritual propriety and music during the Zhou Dynasty period.Immersed in this rich cultural environment,the young Confucius enjoyed laying out cups and bowls...Confucius was born in the state of Lu,the cultural exemplar of ritual propriety and music during the Zhou Dynasty period.Immersed in this rich cultural environment,the young Confucius enjoyed laying out cups and bowls fashioned from clay on a table,pretending to officiate at mock rituals.Confucius’early life laid the groundwork for his future development as a master of ritual propriety and music and the founder of the influential Confucian school.展开更多
Prof.Zhou Jun,Academician of Chinese Academy of Sciences(1999),is a phytochemist and medicinal chemist of China.He is one of the pioneers of Kunming Institute of Botany,CAS and a major founder of the State Key Laborat...Prof.Zhou Jun,Academician of Chinese Academy of Sciences(1999),is a phytochemist and medicinal chemist of China.He is one of the pioneers of Kunming Institute of Botany,CAS and a major founder of the State Key Laboratory of Phytochemistry and Plant Resources in West China.The chemical compositions of some TCM from genus of Dioscorea,Aconitum,Panax,Paris,Cynanchum,Gastrodia,Dendrobium etc.and family Asclepiadaceae,Caryophyllaceae,Hypoxidaceae etc.have been explored by Prof.Zhou's team as steroids,triterpenoids,alkaloids,cyclic peptides and phenols etc.,which revealed the main active composition of those TCM such as Panax notoginseng,Paris yunnanensis and Gastrodia elata.展开更多
Interest in the ore\|forming histories of basins has grown rapid since 1960 and is now intensive. The main reason behind the acceleration is the increasing awareness that the natural processes responsible for generati...Interest in the ore\|forming histories of basins has grown rapid since 1960 and is now intensive. The main reason behind the acceleration is the increasing awareness that the natural processes responsible for generating metal deposits in the sedimentary basin from the source rocks of the beneath the basin and intensively hydrothermal activity in the basin. Observations made in different continental margin basin systems and superlarge deposits in Chinese Yunnan\|Guizhou\|Guangxi Province on the eastern margin of the Qingzang (Himalaya—Karakoram—Tibet) were investigated in terms of geodynamics of basin formation. Geotectonically, the area is situated in the conjoint between the Tethys—Himalaya and the Marginal\|Pacific tectonic domain, characterized by very complex geological structure, typical basin\|mountain tectonics, abundant Superlarge deposits.展开更多
As an classical book which disputes endlessly on the completed time but systematic and detailed record on official function, rituals and sacrificial vessels, Zhouli (Rites of Zhou) has become a paradoxical existence: ...As an classical book which disputes endlessly on the completed time but systematic and detailed record on official function, rituals and sacrificial vessels, Zhouli (Rites of Zhou) has become a paradoxical existence: on the one hand, it’s a crucial reference document frequently quoted for reconstructing the propriety in the past dynasties and explaining the ritual remains in modern archeology;on the other hand, its authenticity and edition age are always questioned. So the completed time of Zhouli is still a bottleneck problem and cannot be ignored. This article focuses on the tradition of sacrificial jade Bi and Gui based on the written documents and archeological findings, demonstrate once again that Zhouli was completed in early Han dynasty.展开更多
The yield and stereoselectivity of the Diels-Alder reactions between furan(or 2-methylfuran)and different dienophiles are markedly enhanced by the catalysis of anhydrous YbCl_3.
In this work, we apply the Zhou’s method [1] or differential transformation method (DTM) for solving the Euler equidimensional equation. The Zhou’s method may be considered as alternative and efficient for finding t...In this work, we apply the Zhou’s method [1] or differential transformation method (DTM) for solving the Euler equidimensional equation. The Zhou’s method may be considered as alternative and efficient for finding the approximate solutions of initial values problems. We prove superiority of this method by applying them on the some Euler type equation, in this case of order 2 and 3 [2]. The power series solution of the reduced equation transforms into an approximate implicit solution of the original equations. The results agreed with the exact solution obtained via transformation to a constant coefficient equation.展开更多
基金the National Social Science Fund of China-sponsored key project Collation and Research of Materials from the Sanxingdui Sacrificial Pit(Grant No.:22AKG006).
文摘A review of previous archaeological studies on the Xia,Shang,and Zhou dynasties reveals that the classification of artifacts has largely relied on researchers’subjective judgments.This phenomenon is limited by both objective conditions and the researchers’subjective understanding.By analyzing bronzes excavated from a Warring States tomb at Majia town,Xindu district,Chengdu,located in southwestern China’s Sichuan province,this study attempts to develop a more objective methodological framework through three steps:(a)identifying representative examples with well-preserved artifacts and primary contexts;(b)establishing classification criteria based on artifact forms,quantities,spatial arrangements,and anomalies;and(c)testing these criteria against a broader range of archaeological materials.
文摘On April 19th,"the Youth Table Tennis Programme—Photo Exhibition of Zhou Enlai and the Bandung Conference&China-ASEAN(Indonesia)Youth Table Tennis Training Camp"opened in Jakarta,Indonesia.The event was guided by the Chinese Embassy in Indonesia and co-organised by the ASEAN-China Centre(ACC),the Memorial to Zhou Enlai and Deng Yingchao,the China Friendship Foundation for Peace and Development,the Beijing One Heart Sphere Charity Foundation,and the Enlai Foundation.
文摘Confucius’imminent birth is heralded by the appearance of the qilin.The mythical one-horned animal came to his mother at the door and cast out of its mouth a jade tablet bearing an inscription saying that she would give birth to“the son of the refinement of water,and that he would succeed the Zhou Dynasty,but as a king without a throne(su wang).”Stunned,Yan Zhengzai–Confucius’mother–tied an embroidered ribbon around the horn of the qilin,and the animal stayed for two nights.
文摘Confucius was born in the state of Lu,the cultural exemplar of ritual propriety and music during the Zhou Dynasty period.Immersed in this rich cultural environment,the young Confucius enjoyed laying out cups and bowls fashioned from clay on a table,pretending to officiate at mock rituals.Confucius’early life laid the groundwork for his future development as a master of ritual propriety and music and the founder of the influential Confucian school.
基金the grants from National Natural and Science Foundations of China,CAS,Yunnan Provincial Science and Technology Department(2018HA001)other grants from Chinese government agencies and enterprise for the career development of Prof.
文摘Prof.Zhou Jun,Academician of Chinese Academy of Sciences(1999),is a phytochemist and medicinal chemist of China.He is one of the pioneers of Kunming Institute of Botany,CAS and a major founder of the State Key Laboratory of Phytochemistry and Plant Resources in West China.The chemical compositions of some TCM from genus of Dioscorea,Aconitum,Panax,Paris,Cynanchum,Gastrodia,Dendrobium etc.and family Asclepiadaceae,Caryophyllaceae,Hypoxidaceae etc.have been explored by Prof.Zhou's team as steroids,triterpenoids,alkaloids,cyclic peptides and phenols etc.,which revealed the main active composition of those TCM such as Panax notoginseng,Paris yunnanensis and Gastrodia elata.
文摘Interest in the ore\|forming histories of basins has grown rapid since 1960 and is now intensive. The main reason behind the acceleration is the increasing awareness that the natural processes responsible for generating metal deposits in the sedimentary basin from the source rocks of the beneath the basin and intensively hydrothermal activity in the basin. Observations made in different continental margin basin systems and superlarge deposits in Chinese Yunnan\|Guizhou\|Guangxi Province on the eastern margin of the Qingzang (Himalaya—Karakoram—Tibet) were investigated in terms of geodynamics of basin formation. Geotectonically, the area is situated in the conjoint between the Tethys—Himalaya and the Marginal\|Pacific tectonic domain, characterized by very complex geological structure, typical basin\|mountain tectonics, abundant Superlarge deposits.
文摘As an classical book which disputes endlessly on the completed time but systematic and detailed record on official function, rituals and sacrificial vessels, Zhouli (Rites of Zhou) has become a paradoxical existence: on the one hand, it’s a crucial reference document frequently quoted for reconstructing the propriety in the past dynasties and explaining the ritual remains in modern archeology;on the other hand, its authenticity and edition age are always questioned. So the completed time of Zhouli is still a bottleneck problem and cannot be ignored. This article focuses on the tradition of sacrificial jade Bi and Gui based on the written documents and archeological findings, demonstrate once again that Zhouli was completed in early Han dynasty.
文摘The yield and stereoselectivity of the Diels-Alder reactions between furan(or 2-methylfuran)and different dienophiles are markedly enhanced by the catalysis of anhydrous YbCl_3.
文摘In this work, we apply the Zhou’s method [1] or differential transformation method (DTM) for solving the Euler equidimensional equation. The Zhou’s method may be considered as alternative and efficient for finding the approximate solutions of initial values problems. We prove superiority of this method by applying them on the some Euler type equation, in this case of order 2 and 3 [2]. The power series solution of the reduced equation transforms into an approximate implicit solution of the original equations. The results agreed with the exact solution obtained via transformation to a constant coefficient equation.
