This paper will give a reflective report on the C-E translation of Tao Te Ching(Chapter 22).An overall reflection will be introduced in the aspects of words and phrases,sentence patterns and the whole text.Through cas...This paper will give a reflective report on the C-E translation of Tao Te Ching(Chapter 22).An overall reflection will be introduced in the aspects of words and phrases,sentence patterns and the whole text.Through case analysis,the author has deepened his understanding of translation of Chinese classics and gained experience to translate similar texts.展开更多
“Analects of Confucius”is an important carrier of outstanding traditional culture of our country,and“The Ministry of Education”junior high school Chinese textbook seventh grade volume of the third unit of“<Ana...“Analects of Confucius”is an important carrier of outstanding traditional culture of our country,and“The Ministry of Education”junior high school Chinese textbook seventh grade volume of the third unit of“<Analects>12 chapters”included 12 chapters as learning content.In the actual teaching,Xiao Pei-dong teacher teaching reading as self-reading,let the Analects of Confucius into the students’hearts.Mr.Xu Jie stimulates students’interest by reading Chinese teaching,teaching with culture and teaching in activities.Teacher Zhu Xingxiang guides students to use the method of mutual verification,to explore“the joy of learning”,“the joy of having friends”and“the joy of gentleman”,and to learn Confucius’s optimistic life attitude.The three teachers have different teaching methods,each with its own characteristics,but all reach the same destination,aiming at improving the core quality of students,which has important reference significance for the teaching of classical Chinese in junior high school under the new curriculum standard.展开更多
Background:The I Ching,or the Book of Changes,in the Han Dynasty was mainly based on symbolism and mathematics and was combined with the astronomical calendar that was popular at the time,forming a theory of hexagram ...Background:The I Ching,or the Book of Changes,in the Han Dynasty was mainly based on symbolism and mathematics and was combined with the astronomical calendar that was popular at the time,forming a theory of hexagram Qi(the life force or vital energy,Qi is the dialectical unity of the spirit and matter of the human body and nature)as the main focus.The people of the Han Dynasty believed that the development and changes in cosmic and human society were consistent with the changes in the hexagrams.Therefore,exploring the construction of the theoretical system of medical epistemology by the philosophy of the I Ching will help to inherit better and develop TCM today.Methods:This paper mainly uses the analysis method of literature review,including famous ancient books on TCM from the Han Dynasties to the Song,Yuan,Ming,and Qing Dynasties and the cosmological concept of Yin-Yang,the Five Elements,and the unity of man and nature in Chinese philosophy.Results:This article provides a new explanation of the theory of I Ching in the Han Dynasty on the thinking mode of the epistemology of TCM from three aspects:(1)The“unchangeable”theoretical basis of image-numerical thinking;(2)The“simple”way of life with one Yin and one Yang;and(3)The“cosmology”view of the evolution of life.Conclusion:This shows that TCM,at its inception in the Han Dynasty,consciously used a rational thinking attitude to construct a harmonious and unified cosmic view of life in which heaven,earth,and man are of the same origin and holographic structure.This philosophy of life is that humanity is the comprehensive embodiment and development of the Way of Heaven.It is also the field where TCM,as an original life science,makes fundamental contributions to human health today.However,the specific historical limitations,such as the Han Dynasty’s reliance on cosmological analogies,may lack empirical rigor compared to modern scientific standards.Also,TCM’s subjective interpretations can limit precision.Therefore,integrating TCM’s unique wisdom with modern science methodologies can advance its global relevance in the future.展开更多
An efficient, sensitive, accurate and rapid analytical ultra-fast liquid chromatography （UFLC） method for quality evaluations ofPyrrosia petiolosa （Christ） Ching from 20 regions of China was developed in this stud...An efficient, sensitive, accurate and rapid analytical ultra-fast liquid chromatography （UFLC） method for quality evaluations ofPyrrosia petiolosa （Christ） Ching from 20 regions of China was developed in this study. Ten marker compounds were simultaneously quantified, including 5-caffeoylquinic acid （5-CQA）, 3-caffeoylquinic acid （3-CQA）, 4-caffeoylquinic acid （4-CQA）, 1-caffeoylquinic acid （1-CQA）, 3,5-dicaffeoylquinic acid （3,5-diCQA）, 4,5-dicaffeoylquinic acid （4,5-diCQA）, 3,4-dicaffeoylquinic acid （3,4-diCQA）, astragalin, kaempferol-3,7-di-O-glucoside and （±）eriodictyol-7-O-β-D-glucuronide. Chromatography was performed on a Kromasil 100-2.5C18 （100 mm×2.1 mm, 2.5 μm） C18 column with gradient elution. The mobile phases consisted of 0.1% formic acid/water （A） and 0.1% formic acid/methanol （B）. The detection wavelength was set at 326 nm and the flow rate was 0.4 mL/min. Ten components were separated well with good linearity （r2〉0.9998）, precision, repeatability, stability. The recovery was in the range of 99.08%-102.77%. The results showed that the content determination using RP-UFLC-DAD fingerprint technique provides an efficient, sensitive, accurate and rapid analytical method for quality assessment ofP. petiolosa （Christ） Ching. Cluster analysis and principal components analysis were successfully applied to analyze 20 samples, the results revealed that the method was efficient and authentic to distinguish producing areas and the source of P. petiolosa （Christ） Ching. Keywords： Pyrrosiapetiolosa （Christ） Ching, Caffeoylquinic acids, Flavonoids, Multicomponent determination, UFLC展开更多
House of Commons 众议院(加拿大议会的组成部分之一,现有295个议席,议员每届任期5年。众议院的主要权限是立法。)Senate 参议院(加拿大议会的组成部分之一,现有104个议席,参议员由内阁总理提名,由总督以英王的名义任命。参议院的主要...House of Commons 众议院(加拿大议会的组成部分之一,现有295个议席,议员每届任期5年。众议院的主要权限是立法。)Senate 参议院(加拿大议会的组成部分之一,现有104个议席,参议员由内阁总理提名,由总督以英王的名义任命。参议院的主要职权有立法权、评议权和调查权。)展开更多
I-Ching regards human-being as an integral part of nature and stresses the relative complimentary of the two opposing principles of nature, Yin and Yang. Therefore, under the influence of I-Ching, the Chinese thinking...I-Ching regards human-being as an integral part of nature and stresses the relative complimentary of the two opposing principles of nature, Yin and Yang. Therefore, under the influence of I-Ching, the Chinese thinking mode is different from the westerners'. The Chinese thinking pattern is holistic, dynamic and abstract, but lacking logic and inference. The Chinese tend to express their ideas succinctly in a few simple remarks. Consequently Chinese is a concise and comprehensive language full of hint and ambiguity.展开更多
The Chinese Pharmacopoeia 2020 edition was reviewed and approved by the National Medical Products Administration and the National Health Commission of the People’s Republic of China in July 2020.The current edition w...The Chinese Pharmacopoeia 2020 edition was reviewed and approved by the National Medical Products Administration and the National Health Commission of the People’s Republic of China in July 2020.The current edition was officially implemented on December 30,2020.The general chapters of the Chinese Pharmacopoeia discuss the general testing methods and guidelines,which are the common requirements and basis for the implementation of drug standards in the Chinese Pharmacopoeia.Owing to adherence to the principles of scientificity,versatility,operability,and sustainable development,there is an improvement in the general chapters of the 2020 edition over those of the previous editions.Further,the application of advanced and mature analytical techniques has expanded,the development of testing methods for exogenous pollutants in traditional Chinese medicines has been strengthened,and technical requirements are now better harmonized with international standards.The updated edition provides technical and methodological support to ensure safety,effectiveness,and control of pharmaceuticals in China and will play an important and active role in encouraging the application of advanced technologies,improving the quality control of medicines,and strengthening the means of drug regulation in China.This review provides a comprehensive introduction of the main features of and changes to the general chapters in the Chinese Pharmacopoeia 2020 edition and aims to provide reference for its correct understanding and accurate implementation.展开更多
A novel flavonoid was isolated from the root of Macrothelypteris torresiana （Gaud.） Ching. The structure of the product was identified as 5, 7-dihydroxy-2-（1, 2-isopropyldioxy-4-oxocyclohex-5-enyl）-chromen-4-one o...A novel flavonoid was isolated from the root of Macrothelypteris torresiana （Gaud.） Ching. The structure of the product was identified as 5, 7-dihydroxy-2-（1, 2-isopropyldioxy-4-oxocyclohex-5-enyl）-chromen-4-one on the ground of chemical and spectro-scopic methods.2009 Jin Lan Ruan. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.展开更多
Two new flavanone glycosides 1 and 2 were isolated from the aerial parts of Macrothelypteris torresiana （Gaud.） Ching. The structures of two products were identified as （2S）-5,7,2＇,5＇-tetrahydroxyflavanone-2＇-O...Two new flavanone glycosides 1 and 2 were isolated from the aerial parts of Macrothelypteris torresiana （Gaud.） Ching. The structures of two products were identified as （2S）-5,7,2＇,5＇-tetrahydroxyflavanone-2＇-O-β-D-6＂-O-acetylglucopyranoside and （2S）- 5,7,2＇,5＇-tetrahydroxyflavanone-2＇-O-β-D-glucopyranoside on the basis of their chemical and spectral analysis, respectively.展开更多
Taiji is a traditional Chinese philosophy. The content is so diversified that can be applied to so many aspects. The research applied yin and yang, unity be- tween heaven and man to urban planning, and analyzed relati...Taiji is a traditional Chinese philosophy. The content is so diversified that can be applied to so many aspects. The research applied yin and yang, unity be- tween heaven and man to urban planning, and analyzed relationship between urban- rural spatial structure, from transport and material/energy exchange. With the prob- lems reviewed, measures are proposed to deal with the relationship between urban- rural areas in urbanization process.展开更多
Yang Hui was one of the most important authors of mathematical works during the thirteenth century.Mathematical Methods Explaining in Detail The Nine Chapters(Xiangjie jiuzhang suanfa詳解九章算法,1261 CE)is the earlie...Yang Hui was one of the most important authors of mathematical works during the thirteenth century.Mathematical Methods Explaining in Detail The Nine Chapters(Xiangjie jiuzhang suanfa詳解九章算法,1261 CE)is the earliest extant work attributed to Yang Hui.From the thirteenth to the fifteenth century,this work played a crucial role in the circulation and popularization of The Nine Chapters on Mathematical Procedures(Jiuzhang suanshu九章算术).However,the only surviving printed edition of Mathematical Methods is incomplete and contains many mistakes obstructing contemporary researchers'understanding of this work.The "Fangcheng" chapter of The Nine Chapters deals with problems related to solving what today are known as simultaneous sets of linear equations.However,interpreting the text in this chapter of Mathematical Methods and recovering the mathematical practices relating to fangcheng are difficult.Through detailed textual and mathematical analyses,the author of this paper explains Yang Hufs understanding and practice relating to〃the fangcheng method"and"the method of the positive and the negative".This paper includes an appendix that provides a detailed translation of the ambiguous text relating to"the method of the positive and the negative"and gives reasons supporting the interpretation provided here.Yang Hufs understanding of the concepts of"positive"and"negative"and his practice relating to these two concepts may easily be confused with their apparent counterparts in modem mathematics.Also,careful analysis of the mathematical methods in this work reveal that the order of problems in Yang Hufs Reclassifications of Mathematical Methods Explaining in Detail The Nine Chapters([Xiangjie jiuzhang suanfa zuanlei詳解九章算法纂類],namely,the last section of Mathematical Methods)were rearranged according to commentaries to specific methods that appear in Mathematical Methods.Some textual clues referring to the zzprevious question"(qianwen前問)in certain commentaries of Mathematical Methods indeed reflect the order of problems in Reclassifications.Yang Hui made especially detailed commentaries on the problems that he arranged in a sequence that differs with respect to the original order of problems as they appear in the ancient classic work,The Nine Chapters.All these discoveries reveal and serve to prove a close relationship between Yang Hufs Mathematical Methods and his Reclassifications.展开更多
Motivated by recent advances made in the study of dividend control and risk management problems involving the U.S.bankruptcy code,in this paper we follow[44]to revisit the De Finetti dividend control problem under the...Motivated by recent advances made in the study of dividend control and risk management problems involving the U.S.bankruptcy code,in this paper we follow[44]to revisit the De Finetti dividend control problem under the reorganization process and the regulator's intervention documented in U.S.Chapter 11 bankruptcy.We do this by further accommodating the fixed transaction costs on dividends to imitate the real-world procedure of dividend payments.Incorporating the fixed transaction costs transforms the targeting optimal dividend problem into an impulse control problem rather than a singular control problem,and hence computations and proofs that are distinct from[44]are needed.To account for the financial stress that is due to the more subtle concept of Chapter 11 bankruptcy,the surplus process after dividends is driven by a piece-wise spectrally negative Lévy process with endogenous regime switching.Some explicit expressions of the expected net present values under a double barrier dividend strategy,new to the literature,are established in terms of scale functions.With the help of these expressions,we are able to characterize the optimal strategy among the set of admissible double barrier dividend strategies.When the tail of the Lévy measure is log-convex,this optimal double barrier dividend strategy is then verified as the optimal dividend strategy,solving our optimal impulse control problem.展开更多
Tao Te Ching is chosen as the object of this study due to its everlasting charm and profound thoughts within 5000 characters.The thesis chooses versions translated by Arthur Waley(1889～1966),James Legge(1815～1897),L...Tao Te Ching is chosen as the object of this study due to its everlasting charm and profound thoughts within 5000 characters.The thesis chooses versions translated by Arthur Waley(1889～1966),James Legge(1815～1897),Lin Yutang(1895～1976) and Gu Zheng kun(1951～) as the study cases on the account of their different cultural background and historical context,and also of their respective pur poses and interpretations.The translation products of these four translators are selected to analyze the subjectivity played by each of them and to explore to which extent the style and characteristics of the translators could influence the translation versions.展开更多
The year of 2018 marks the 65th anniversary of the discovery of DNA double helix and the 15th anniversary of the successful completion of the international Human Genome Project (HGP),the two revolutions in life scienc...The year of 2018 marks the 65th anniversary of the discovery of DNA double helix and the 15th anniversary of the successful completion of the international Human Genome Project (HGP),the two revolutions in life sciences (Sharp, 2014). The year also sees the effective implementation of the "1%Program", the Chinese contribution to the reference sequence of the human genome,which coincides with the 40th anniversary of the founding of the Genetics Society of China, one of the most influential national academic organizations in China.展开更多
In mid-November, 2017, the project of New Energy Vehicle Engine Parts of Ching Ming （Wuxi） Metal Technology Co., Ltd. held a groundbreaking ceremony in Yangjian Town, Xishan District, Wuxi city. The project is inves...In mid-November, 2017, the project of New Energy Vehicle Engine Parts of Ching Ming （Wuxi） Metal Technology Co., Ltd. held a groundbreaking ceremony in Yangjian Town, Xishan District, Wuxi city. The project is invested by the renowned die-casting company - Hong Kong Ching Ming Group Limited, with a total investment of US$ 100 million. The project, covering an area of 84 thousand square meters （the building area is 80 thousand square meters）, will mainly focus its business on research, development, and production of key parts of new energy automotive engines.展开更多
文摘This paper will give a reflective report on the C-E translation of Tao Te Ching(Chapter 22).An overall reflection will be introduced in the aspects of words and phrases,sentence patterns and the whole text.Through case analysis,the author has deepened his understanding of translation of Chinese classics and gained experience to translate similar texts.
文摘“Analects of Confucius”is an important carrier of outstanding traditional culture of our country,and“The Ministry of Education”junior high school Chinese textbook seventh grade volume of the third unit of“<Analects>12 chapters”included 12 chapters as learning content.In the actual teaching,Xiao Pei-dong teacher teaching reading as self-reading,let the Analects of Confucius into the students’hearts.Mr.Xu Jie stimulates students’interest by reading Chinese teaching,teaching with culture and teaching in activities.Teacher Zhu Xingxiang guides students to use the method of mutual verification,to explore“the joy of learning”,“the joy of having friends”and“the joy of gentleman”,and to learn Confucius’s optimistic life attitude.The three teachers have different teaching methods,each with its own characteristics,but all reach the same destination,aiming at improving the core quality of students,which has important reference significance for the teaching of classical Chinese in junior high school under the new curriculum standard.
基金the National Social Science Foundation project“Research on Chinese Life Wisdom from the Perspective of Creative Transformation and Innovative Development”(22ZDA082).
文摘Background:The I Ching,or the Book of Changes,in the Han Dynasty was mainly based on symbolism and mathematics and was combined with the astronomical calendar that was popular at the time,forming a theory of hexagram Qi(the life force or vital energy,Qi is the dialectical unity of the spirit and matter of the human body and nature)as the main focus.The people of the Han Dynasty believed that the development and changes in cosmic and human society were consistent with the changes in the hexagrams.Therefore,exploring the construction of the theoretical system of medical epistemology by the philosophy of the I Ching will help to inherit better and develop TCM today.Methods:This paper mainly uses the analysis method of literature review,including famous ancient books on TCM from the Han Dynasties to the Song,Yuan,Ming,and Qing Dynasties and the cosmological concept of Yin-Yang,the Five Elements,and the unity of man and nature in Chinese philosophy.Results:This article provides a new explanation of the theory of I Ching in the Han Dynasty on the thinking mode of the epistemology of TCM from three aspects:(1)The“unchangeable”theoretical basis of image-numerical thinking;(2)The“simple”way of life with one Yin and one Yang;and(3)The“cosmology”view of the evolution of life.Conclusion:This shows that TCM,at its inception in the Han Dynasty,consciously used a rational thinking attitude to construct a harmonious and unified cosmic view of life in which heaven,earth,and man are of the same origin and holographic structure.This philosophy of life is that humanity is the comprehensive embodiment and development of the Way of Heaven.It is also the field where TCM,as an original life science,makes fundamental contributions to human health today.However,the specific historical limitations,such as the Han Dynasty’s reliance on cosmological analogies,may lack empirical rigor compared to modern scientific standards.Also,TCM’s subjective interpretations can limit precision.Therefore,integrating TCM’s unique wisdom with modern science methodologies can advance its global relevance in the future.
基金Study of Safety Testing Techniques and Standards on New Traditional Chinese Drug(National Key Science and Technology Special Projects,Grant No.2014ZX09304307-001-001)
文摘An efficient, sensitive, accurate and rapid analytical ultra-fast liquid chromatography （UFLC） method for quality evaluations ofPyrrosia petiolosa （Christ） Ching from 20 regions of China was developed in this study. Ten marker compounds were simultaneously quantified, including 5-caffeoylquinic acid （5-CQA）, 3-caffeoylquinic acid （3-CQA）, 4-caffeoylquinic acid （4-CQA）, 1-caffeoylquinic acid （1-CQA）, 3,5-dicaffeoylquinic acid （3,5-diCQA）, 4,5-dicaffeoylquinic acid （4,5-diCQA）, 3,4-dicaffeoylquinic acid （3,4-diCQA）, astragalin, kaempferol-3,7-di-O-glucoside and （±）eriodictyol-7-O-β-D-glucuronide. Chromatography was performed on a Kromasil 100-2.5C18 （100 mm×2.1 mm, 2.5 μm） C18 column with gradient elution. The mobile phases consisted of 0.1% formic acid/water （A） and 0.1% formic acid/methanol （B）. The detection wavelength was set at 326 nm and the flow rate was 0.4 mL/min. Ten components were separated well with good linearity （r2〉0.9998）, precision, repeatability, stability. The recovery was in the range of 99.08%-102.77%. The results showed that the content determination using RP-UFLC-DAD fingerprint technique provides an efficient, sensitive, accurate and rapid analytical method for quality assessment ofP. petiolosa （Christ） Ching. Cluster analysis and principal components analysis were successfully applied to analyze 20 samples, the results revealed that the method was efficient and authentic to distinguish producing areas and the source of P. petiolosa （Christ） Ching. Keywords： Pyrrosiapetiolosa （Christ） Ching, Caffeoylquinic acids, Flavonoids, Multicomponent determination, UFLC
文摘I-Ching regards human-being as an integral part of nature and stresses the relative complimentary of the two opposing principles of nature, Yin and Yang. Therefore, under the influence of I-Ching, the Chinese thinking mode is different from the westerners'. The Chinese thinking pattern is holistic, dynamic and abstract, but lacking logic and inference. The Chinese tend to express their ideas succinctly in a few simple remarks. Consequently Chinese is a concise and comprehensive language full of hint and ambiguity.
基金financial support from the Chinese Pharmacopoeia Commission Drug Standard Promoting Funds and Comprehensive Reform of the Chinese Drug and Medical Device Review and Approval System Funds(2015e2020)。
文摘The Chinese Pharmacopoeia 2020 edition was reviewed and approved by the National Medical Products Administration and the National Health Commission of the People’s Republic of China in July 2020.The current edition was officially implemented on December 30,2020.The general chapters of the Chinese Pharmacopoeia discuss the general testing methods and guidelines,which are the common requirements and basis for the implementation of drug standards in the Chinese Pharmacopoeia.Owing to adherence to the principles of scientificity,versatility,operability,and sustainable development,there is an improvement in the general chapters of the 2020 edition over those of the previous editions.Further,the application of advanced and mature analytical techniques has expanded,the development of testing methods for exogenous pollutants in traditional Chinese medicines has been strengthened,and technical requirements are now better harmonized with international standards.The updated edition provides technical and methodological support to ensure safety,effectiveness,and control of pharmaceuticals in China and will play an important and active role in encouraging the application of advanced technologies,improving the quality control of medicines,and strengthening the means of drug regulation in China.This review provides a comprehensive introduction of the main features of and changes to the general chapters in the Chinese Pharmacopoeia 2020 edition and aims to provide reference for its correct understanding and accurate implementation.
文摘A novel flavonoid was isolated from the root of Macrothelypteris torresiana （Gaud.） Ching. The structure of the product was identified as 5, 7-dihydroxy-2-（1, 2-isopropyldioxy-4-oxocyclohex-5-enyl）-chromen-4-one on the ground of chemical and spectro-scopic methods.2009 Jin Lan Ruan. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
文摘Two new flavanone glycosides 1 and 2 were isolated from the aerial parts of Macrothelypteris torresiana （Gaud.） Ching. The structures of two products were identified as （2S）-5,7,2＇,5＇-tetrahydroxyflavanone-2＇-O-β-D-6＂-O-acetylglucopyranoside and （2S）- 5,7,2＇,5＇-tetrahydroxyflavanone-2＇-O-β-D-glucopyranoside on the basis of their chemical and spectral analysis, respectively.
基金Supported by Jiangxi Higher Education Fund for the Humanities and Social Sciences(GL146)~~
文摘Taiji is a traditional Chinese philosophy. The content is so diversified that can be applied to so many aspects. The research applied yin and yang, unity be- tween heaven and man to urban planning, and analyzed relationship between urban- rural spatial structure, from transport and material/energy exchange. With the prob- lems reviewed, measures are proposed to deal with the relationship between urban- rural areas in urbanization process.
基金research projects“Elements of Continuity between Mathematical Writings from the Thirteenth to the Fifteenth Century in China(十三至十五世纪中国数学著作连续性Y950051)”“Transmission of the Knowledge of Science and Technology along the Silk Road(丝绸之路科技知识传播Y921011012,Director:Guo Yuanyuan郭园园)”of the Institute for the History of Natural Sciences,Chinese Academy of Sciences.The paper has been copyedited by John Moffett。
文摘Yang Hui was one of the most important authors of mathematical works during the thirteenth century.Mathematical Methods Explaining in Detail The Nine Chapters(Xiangjie jiuzhang suanfa詳解九章算法,1261 CE)is the earliest extant work attributed to Yang Hui.From the thirteenth to the fifteenth century,this work played a crucial role in the circulation and popularization of The Nine Chapters on Mathematical Procedures(Jiuzhang suanshu九章算术).However,the only surviving printed edition of Mathematical Methods is incomplete and contains many mistakes obstructing contemporary researchers'understanding of this work.The "Fangcheng" chapter of The Nine Chapters deals with problems related to solving what today are known as simultaneous sets of linear equations.However,interpreting the text in this chapter of Mathematical Methods and recovering the mathematical practices relating to fangcheng are difficult.Through detailed textual and mathematical analyses,the author of this paper explains Yang Hufs understanding and practice relating to〃the fangcheng method"and"the method of the positive and the negative".This paper includes an appendix that provides a detailed translation of the ambiguous text relating to"the method of the positive and the negative"and gives reasons supporting the interpretation provided here.Yang Hufs understanding of the concepts of"positive"and"negative"and his practice relating to these two concepts may easily be confused with their apparent counterparts in modem mathematics.Also,careful analysis of the mathematical methods in this work reveal that the order of problems in Yang Hufs Reclassifications of Mathematical Methods Explaining in Detail The Nine Chapters([Xiangjie jiuzhang suanfa zuanlei詳解九章算法纂類],namely,the last section of Mathematical Methods)were rearranged according to commentaries to specific methods that appear in Mathematical Methods.Some textual clues referring to the zzprevious question"(qianwen前問)in certain commentaries of Mathematical Methods indeed reflect the order of problems in Reclassifications.Yang Hui made especially detailed commentaries on the problems that he arranged in a sequence that differs with respect to the original order of problems as they appear in the ancient classic work,The Nine Chapters.All these discoveries reveal and serve to prove a close relationship between Yang Hufs Mathematical Methods and his Reclassifications.
基金the financial support from the National Natural Science Foundation of China(12171405 and 11661074)the Program for New Century Excellent Talents in Fujian Province University+2 种基金the financial support from the Characteristic&Preponderant Discipline of Key Construction Universities in Zhejiang Province(Zhejiang Gongshang University-Statistics)Collaborative Innovation Center of Statistical Data Engineering Technology&ApplicationDigital+Discipline Construction Project(SZJ2022B004)。
文摘Motivated by recent advances made in the study of dividend control and risk management problems involving the U.S.bankruptcy code,in this paper we follow[44]to revisit the De Finetti dividend control problem under the reorganization process and the regulator's intervention documented in U.S.Chapter 11 bankruptcy.We do this by further accommodating the fixed transaction costs on dividends to imitate the real-world procedure of dividend payments.Incorporating the fixed transaction costs transforms the targeting optimal dividend problem into an impulse control problem rather than a singular control problem,and hence computations and proofs that are distinct from[44]are needed.To account for the financial stress that is due to the more subtle concept of Chapter 11 bankruptcy,the surplus process after dividends is driven by a piece-wise spectrally negative Lévy process with endogenous regime switching.Some explicit expressions of the expected net present values under a double barrier dividend strategy,new to the literature,are established in terms of scale functions.With the help of these expressions,we are able to characterize the optimal strategy among the set of admissible double barrier dividend strategies.When the tail of the Lévy measure is log-convex,this optimal double barrier dividend strategy is then verified as the optimal dividend strategy,solving our optimal impulse control problem.
文摘Tao Te Ching is chosen as the object of this study due to its everlasting charm and profound thoughts within 5000 characters.The thesis chooses versions translated by Arthur Waley(1889～1966),James Legge(1815～1897),Lin Yutang(1895～1976) and Gu Zheng kun(1951～) as the study cases on the account of their different cultural background and historical context,and also of their respective pur poses and interpretations.The translation products of these four translators are selected to analyze the subjectivity played by each of them and to explore to which extent the style and characteristics of the translators could influence the translation versions.
文摘The year of 2018 marks the 65th anniversary of the discovery of DNA double helix and the 15th anniversary of the successful completion of the international Human Genome Project (HGP),the two revolutions in life sciences (Sharp, 2014). The year also sees the effective implementation of the "1%Program", the Chinese contribution to the reference sequence of the human genome,which coincides with the 40th anniversary of the founding of the Genetics Society of China, one of the most influential national academic organizations in China.
文摘In mid-November, 2017, the project of New Energy Vehicle Engine Parts of Ching Ming （Wuxi） Metal Technology Co., Ltd. held a groundbreaking ceremony in Yangjian Town, Xishan District, Wuxi city. The project is invested by the renowned die-casting company - Hong Kong Ching Ming Group Limited, with a total investment of US$ 100 million. The project, covering an area of 84 thousand square meters （the building area is 80 thousand square meters）, will mainly focus its business on research, development, and production of key parts of new energy automotive engines.
