Three new worldwide calendars are proposed and compared in this paper. None of them requires any departure from an existing tradition to divide years on lean and leap. Although all three are pretty accurate, it is dem...Three new worldwide calendars are proposed and compared in this paper. None of them requires any departure from an existing tradition to divide years on lean and leap. Although all three are pretty accurate, it is demonstrated that the Julian calendar with one additional amendment is the simplest and the most suitable for implementation.展开更多
Ethiopia-Djibouti Railway Reports Surge in Revenue.The Chinese-built Ethiopia-Djibouti railway has transported 680,000 passengers and 9.5 million tonnes of cargo,with its annual transportation revenue increasing 39 pe...Ethiopia-Djibouti Railway Reports Surge in Revenue.The Chinese-built Ethiopia-Djibouti railway has transported 680,000 passengers and 9.5 million tonnes of cargo,with its annual transportation revenue increasing 39 percent on average over the past six years.The railway’s Chinese management consortium on 17 May disclosed that the 752-km Ethiopia-Djibouti railway has seen the operation of 2,500 passenger trains with a passenger volume of 680,000 since it started commercial operations in January 2018.Data from the railway’s management team also show that the railway has operated 7,700 freighttrains with cargo volume of 9.5 million tonnes,and achieved the total commercial transport revenue of 11.3 billion Ethiopian birr(about$197 million)during the same period.展开更多
Background:Traditional Chinese medicine(TCM)as a traditional Chinese medical practice,has gradually evolved into a coherent and systematic medical science based on natural principles and applied to human beings over t...Background:Traditional Chinese medicine(TCM)as a traditional Chinese medical practice,has gradually evolved into a coherent and systematic medical science based on natural principles and applied to human beings over time.The publication of the“Huangdi Neijing”(The Yellow Emperor’s Classic of Internal Medicine,Written between the Warring States period and the Qin and Han Dynasties,and finally compiled in the Western Han Dynasty,from 475 B.C.E.-8 C.E.)signified the establishment of a comprehensive theoretical framework for Chinese medicine.Due to the perspective of the‘correspondence between heaven and man’in TCM,the purpose of this paper is to explore the origin and development of the basic theories of TCM under the ancient astronomical view and the connection between the two.Methods:This paper emphases on the universe uninty with the humanities,philosophy,and medicine,starting with the forms of stargazing in ancient Chinese astronomy and the natural laws derived by the ancients from their observations of natural celestial phenomena.Results:Astronomy,arts and crafts,divination and medical correlations are based on the sequential changes of natural seasons.Conclusion:The operation of natural celestial phenomena and the characteristics of physical phenomena correspond to human physiology,and the development of the basic theories of Chinese medicine is inextricably linked to ancient astronomy,ancient philosophy,and ancient primeval science.展开更多
Dear Editor, Lithium-ion(Li-ion) battery has become a promising source to supply and absorb energy/power for many energy-transportation applications. However, Li-ion battery capacity would inevitably degrade over time...Dear Editor, Lithium-ion(Li-ion) battery has become a promising source to supply and absorb energy/power for many energy-transportation applications. However, Li-ion battery capacity would inevitably degrade over time, making its related ageing prediction necessary.展开更多
347th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China.447th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhe...347th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China.447th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China IoT West Africa Lagos,Nigeria.547th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China IoT West Africa Lagos,Nigeria IFAT Africa Johannesburg,South Africa.展开更多
文摘Three new worldwide calendars are proposed and compared in this paper. None of them requires any departure from an existing tradition to divide years on lean and leap. Although all three are pretty accurate, it is demonstrated that the Julian calendar with one additional amendment is the simplest and the most suitable for implementation.
文摘Ethiopia-Djibouti Railway Reports Surge in Revenue.The Chinese-built Ethiopia-Djibouti railway has transported 680,000 passengers and 9.5 million tonnes of cargo,with its annual transportation revenue increasing 39 percent on average over the past six years.The railway’s Chinese management consortium on 17 May disclosed that the 752-km Ethiopia-Djibouti railway has seen the operation of 2,500 passenger trains with a passenger volume of 680,000 since it started commercial operations in January 2018.Data from the railway’s management team also show that the railway has operated 7,700 freighttrains with cargo volume of 9.5 million tonnes,and achieved the total commercial transport revenue of 11.3 billion Ethiopian birr(about$197 million)during the same period.
基金the support of the Fund’s programme named Yunnan Provincial Science and Technology Department-Applied Basic Research Joint Special Funds of Chinese Medicine(202101AZ070001-061).
文摘Background:Traditional Chinese medicine(TCM)as a traditional Chinese medical practice,has gradually evolved into a coherent and systematic medical science based on natural principles and applied to human beings over time.The publication of the“Huangdi Neijing”(The Yellow Emperor’s Classic of Internal Medicine,Written between the Warring States period and the Qin and Han Dynasties,and finally compiled in the Western Han Dynasty,from 475 B.C.E.-8 C.E.)signified the establishment of a comprehensive theoretical framework for Chinese medicine.Due to the perspective of the‘correspondence between heaven and man’in TCM,the purpose of this paper is to explore the origin and development of the basic theories of TCM under the ancient astronomical view and the connection between the two.Methods:This paper emphases on the universe uninty with the humanities,philosophy,and medicine,starting with the forms of stargazing in ancient Chinese astronomy and the natural laws derived by the ancients from their observations of natural celestial phenomena.Results:Astronomy,arts and crafts,divination and medical correlations are based on the sequential changes of natural seasons.Conclusion:The operation of natural celestial phenomena and the characteristics of physical phenomena correspond to human physiology,and the development of the basic theories of Chinese medicine is inextricably linked to ancient astronomy,ancient philosophy,and ancient primeval science.
文摘Dear Editor, Lithium-ion(Li-ion) battery has become a promising source to supply and absorb energy/power for many energy-transportation applications. However, Li-ion battery capacity would inevitably degrade over time, making its related ageing prediction necessary.
文摘347th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China.447th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China IoT West Africa Lagos,Nigeria.547th Dar es Salaam International Trade Fair Dar es Salaam,Tanzania Zhengzhou Logistics Exhibition Zhengzhou,China IoT West Africa Lagos,Nigeria IFAT Africa Johannesburg,South Africa.
