Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

Chain pump and Han dynasty

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Chain pump and Han dynasty

Chain pump vs. Han dynasty

The chain pump is type of a water pump in which several circular discs are positioned on an endless chain. The Han dynasty was the second imperial dynasty of China (206 BC–220 AD), preceded by the Qin dynasty (221–206 BC) and succeeded by the Three Kingdoms period (220–280 AD). Spanning over four centuries, the Han period is considered a golden age in Chinese history. To this day, China's majority ethnic group refers to themselves as the "Han Chinese" and the Chinese script is referred to as "Han characters". It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han, and briefly interrupted by the Xin dynasty (9–23 AD) of the former regent Wang Mang. This interregnum separates the Han dynasty into two periods: the Western Han or Former Han (206 BC–9 AD) and the Eastern Han or Later Han (25–220 AD). The emperor was at the pinnacle of Han society. He presided over the Han government but shared power with both the nobility and appointed ministers who came largely from the scholarly gentry class. The Han Empire was divided into areas directly controlled by the central government using an innovation inherited from the Qin known as commanderies, and a number of semi-autonomous kingdoms. These kingdoms gradually lost all vestiges of their independence, particularly following the Rebellion of the Seven States. From the reign of Emperor Wu (r. 141–87 BC) onward, the Chinese court officially sponsored Confucianism in education and court politics, synthesized with the cosmology of later scholars such as Dong Zhongshu. This policy endured until the fall of the Qing dynasty in 1911 AD. The Han dynasty saw an age of economic prosperity and witnessed a significant growth of the money economy first established during the Zhou dynasty (c. 1050–256 BC). The coinage issued by the central government mint in 119 BC remained the standard coinage of China until the Tang dynasty (618–907 AD). The period saw a number of limited institutional innovations. To finance its military campaigns and the settlement of newly conquered frontier territories, the Han government nationalized the private salt and iron industries in 117 BC, but these government monopolies were repealed during the Eastern Han dynasty. Science and technology during the Han period saw significant advances, including the process of papermaking, the nautical steering ship rudder, the use of negative numbers in mathematics, the raised-relief map, the hydraulic-powered armillary sphere for astronomy, and a seismometer for measuring earthquakes employing an inverted pendulum. The Xiongnu, a nomadic steppe confederation, defeated the Han in 200 BC and forced the Han to submit as a de facto inferior partner, but continued their raids on the Han borders. Emperor Wu launched several military campaigns against them. The ultimate Han victory in these wars eventually forced the Xiongnu to accept vassal status as Han tributaries. These campaigns expanded Han sovereignty into the Tarim Basin of Central Asia, divided the Xiongnu into two separate confederations, and helped establish the vast trade network known as the Silk Road, which reached as far as the Mediterranean world. The territories north of Han's borders were quickly overrun by the nomadic Xianbei confederation. Emperor Wu also launched successful military expeditions in the south, annexing Nanyue in 111 BC and Dian in 109 BC, and in the Korean Peninsula where the Xuantu and Lelang Commanderies were established in 108 BC. After 92 AD, the palace eunuchs increasingly involved themselves in court politics, engaging in violent power struggles between the various consort clans of the empresses and empresses dowager, causing the Han's ultimate downfall. Imperial authority was also seriously challenged by large Daoist religious societies which instigated the Yellow Turban Rebellion and the Five Pecks of Rice Rebellion. Following the death of Emperor Ling (r. 168–189 AD), the palace eunuchs suffered wholesale massacre by military officers, allowing members of the aristocracy and military governors to become warlords and divide the empire. When Cao Pi, King of Wei, usurped the throne from Emperor Xian, the Han dynasty would eventually collapse and ceased to exist.

Similarities between Chain pump and Han dynasty

Chain pump and Han dynasty have 13 things in common (in Unionpedia): Ancient Rome, China, Eunuch, History of China, Hydraulics, Irrigation, Joseph Needham, Luoyang, Song dynasty, Ten Attendants, Three Kingdoms, Wang Chong, Water wheel.

Ancient Rome

In historiography, ancient Rome is Roman civilization from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD, encompassing the Roman Kingdom, Roman Republic and Roman Empire until the fall of the western empire.

Ancient Rome and Chain pump · Ancient Rome and Han dynasty · See more »

China

China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.

Chain pump and China · China and Han dynasty · See more »

Eunuch

The term eunuch (εὐνοῦχος) generally refers to a man who has been castrated, typically early enough in his life for this change to have major hormonal consequences.

Chain pump and Eunuch · Eunuch and Han dynasty · See more »

History of China

The earliest known written records of the history of China date from as early as 1250 BC,William G. Boltz, Early Chinese Writing, World Archaeology, Vol.

Chain pump and History of China · Han dynasty and History of China · See more »

Hydraulics

Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids.

Chain pump and Hydraulics · Han dynasty and Hydraulics · See more »

Irrigation

Irrigation is the application of controlled amounts of water to plants at needed intervals.

Chain pump and Irrigation · Han dynasty and Irrigation · See more »

Joseph Needham

Noel Joseph Terence Montgomery Needham (9 December 1900 – 24 March 1995) was a British biochemist, historian and sinologist known for his scientific research and writing on the history of Chinese science and technology.

Chain pump and Joseph Needham · Han dynasty and Joseph Needham · See more »

Luoyang

Luoyang, formerly romanized as Loyang, is a city located in the confluence area of Luo River and Yellow River in the west of Henan province.

Chain pump and Luoyang · Han dynasty and Luoyang · See more »

Song dynasty

The Song dynasty (960–1279) was an era of Chinese history that began in 960 and continued until 1279.

Chain pump and Song dynasty · Han dynasty and Song dynasty · See more »

Ten Attendants

The Ten Attendants, also known as the Ten Eunuchs, were a group of influential eunuch-officials in the imperial court of Emperor Ling (168–189 BC) in the Eastern Han dynasty of China.

Chain pump and Ten Attendants · Han dynasty and Ten Attendants · See more »

Three Kingdoms

The Three Kingdoms (220–280) was the tripartite division of China between the states of Wei (魏), Shu (蜀), and Wu (吳).

Chain pump and Three Kingdoms · Han dynasty and Three Kingdoms · See more »

Wang Chong

Wang Chong (27–c. 100 AD), courtesy name Zhongren (仲任), was a Chinese meteorologist, astronomer, and philosopher active during the Han Dynasty.

Chain pump and Wang Chong · Han dynasty and Wang Chong · See more »

Water wheel

A water wheel is a machine for converting the energy of flowing or falling water into useful forms of power, often in a watermill.

Chain pump and Water wheel · Han dynasty and Water wheel · See more »

The list above answers the following questions

Chain pump and Han dynasty Comparison

Chain pump has 47 relations, while Han dynasty has 641. As they have in common 13, the Jaccard index is 1.89% = 13 / (47 + 641).

References

This article shows the relationship between Chain pump and Han dynasty. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »