paragraph_text: Han-era astronomers adopted a geocentric model of the universe, theorizing that it was shaped like a sphere surrounding the earth in the center. They assumed that the Sun, Moon, and planets were spherical and not disc-shaped. They also thought that the illumination of the Moon and planets was caused by sunlight, that lunar eclipses occurred when the Earth obstructed sunlight falling onto the Moon, and that a solar eclipse occurred when the Moon obstructed sunlight from reaching the Earth. Although others disagreed with his model, Wang Chong accurately described the water cycle of the evaporation of water into clouds.

paragraph_text: The National Policy Forum (NPF) of the British Labour Party is part of the policy-making system of the Party, set up by Leader Tony Blair as part of the Partnership in Power process. A Provisional National Policy Forum had been established by Blair's predecessor, John Smith, in May 1993.

paragraph_text: The politics of the People's Republic of China takes place in a framework of a semi-presidential socialist republic run by a single party, the Communist Party of China. State power within the People's Republic of China (PRC) is exercised through the Communist Party, the Central People's Government and their provincial and local representation. The Communist Party of China uses Internal Reference to manage and monitor internal disagreements among the people of People's Republic of China. Document Number Nine was circulated among the Chinese Communist Party in 2013 by Xi -- Li Administration to tighten control of the ideological sphere in China to ensure the supreme leadership of the Communist State will not be challenged by Western influences.

paragraph_text: The first celluloid as a bulk material for forming objects was made in 1855 in Birmingham, England, by Alexander Parkes, who was never able to see his invention reach full fruition, after his firm went bankrupt due to scale - up costs. Parkes patented his discovery after realising a solid residue remained after evaporation of the solvent from photographic collodion.

paragraph_text: Dr. John Augustus Just (January 9, 1854 – September 13, 1908) was a German-born chemist and inventor. He is best known for his investigative work into recovery of precious metals from their ores and for completing the process for evaporating milk. For his scientific achievements, he was awarded a medal by the committee celebrating Berthelot's 50th anniversary.

paragraph_text: Visakan Kadirkamanathan (born 1962) is a Professor of Signal and Information Processing at the Department of Automatic Control and Systems Engineering at the University of Sheffield, United Kingdom. He is Director of the Rolls-Royce supported University Technology Centre in Control and Monitoring Systems Engineering and is a Founding Member of the University Centre for Signal Processing and Complex Systems. From April 2009 to August 2014, he was Head of the Department of Automatic Control and Systems Engineering. He is known for his contribution to the field of statistical signal processing applied to system identification, signal estimation, and fault detection. Kadirkamanathan is the Co-editor of "International Journal of Systems Science".

paragraph_text: A system akin to the Bessemer process has existed since the 11th century in East Asia. Economic historian Robert Hartwell writes that the Chinese of the Song Dynasty innovated a ``partial decarbonization ''method of repeated forging of cast iron under a cold blast. Sinologist Joseph Needham and historian of metallurgy Theodore A. Wertime have described the method as a predecessor to the Bessemer process of making steel. This process was first described by the prolific scholar and polymath government official Shen Kuo (1031 -- 1095) in 1075, when he visited Cizhou. Hartwell states that perhaps the earliest center where this was practiced was the great iron - production district along the Henan -- Hebei border during the 11th century.

paragraph_text: As of 2015, most of the world's lithium production is in South America, where lithium - containing brine is extracted from underground pools and concentrated by solar evaporation. The standard extraction technique is to evaporate water from brine. Each batch takes from 18 to 24 months.

paragraph_text: The capacitance of certain capacitors decreases as the component ages. In ceramic capacitors, this is caused by degradation of the dielectric. The type of dielectric, ambient operating and storage temperatures are the most significant aging factors, while the operating voltage has a smaller effect. The aging process may be reversed by heating the component above the Curie point. Aging is fastest near the beginning of life of the component, and the device stabilizes over time. Electrolytic capacitors age as the electrolyte evaporates. In contrast with ceramic capacitors, this occurs towards the end of life of the component.

paragraph_text: Vedic mythology and Vedic astronomy describes Bhu-mandala, Bhuloka to be divided into 7 islands (planets in outer space). It is said that Maharaja Priyavrata drove his celestial chariot behind the sun, the rims of his chariot wheels created impressions that later became seven oceans, dividing the planetary system known as Bhu-mandala into seven islands. So, he created seven different types of oceans and planetary systems, which altogether are known as Bhu-mandala, or Bhuloka.

paragraph_text: On 13 December 1904, Hungarian Sándor Just and Croatian Franjo Hanaman were granted a Hungarian patent (No. 34541) for a tungsten filament lamp that lasted longer and gave brighter light than the carbon filament. Tungsten filament lamps were first marketed by the Hungarian company Tungsram in 1904. This type is often called Tungsram-bulbs in many European countries. Filling a bulb with an inert gas such as argon or nitrogen retards the evaporation of the tungsten filament compared to operating it in a vacuum. This allows for greater temperatures and therefore greater efficacy with less reduction in filament life.

paragraph_text: A simple rotary evaporator system was invented by Lyman C. Craig. It was first commercialized by the Swiss company Büchi in 1957. In research the most common form is the 1L bench-top unit, whereas large scale (e.g., 20L-50L) versions are used in pilot plants in commercial chemical operations.

paragraph_text: Ryke Geerd Hamer (17 May 1935 in Mettmann, Germany – 2 July 2017), a German ex-physician, was the originator of Germanic New Medicine, also formerly known as German New Medicine and New Medicine, a system of pseudo-medicine that purports to be able to cure cancer. The Swiss Cancer League described Hamer's approach as "dangerous, especially as it lulls the patients into a false sense of security, so that they are deprived of other effective treatments."

paragraph_text: In Scherer's components processing model of emotion, five crucial elements of emotion are said to exist. From the component processing perspective, emotion experience is said to require that all of these processes become coordinated and synchronized for a short period of time, driven by appraisal processes. Although the inclusion of cognitive appraisal as one of the elements is slightly controversial, since some theorists make the assumption that emotion and cognition are separate but interacting systems, the component processing model provides a sequence of events that effectively describes the coordination involved during an emotional episode.

paragraph_text: Vienna bread is a type of bread that is produced from a process developed in Vienna, Austria, in the 19th century. The Vienna process used high milling of Hungarian grain, and cereal press-yeast for leavening.

paragraph_text: While there is some international commonality in the way political parties are recognized, and in how they operate, there are often many differences, and some are significant. Many political parties have an ideological core, but some do not, and many represent very different ideologies than they did when first founded. In democracies, political parties are elected by the electorate to run a government. Many countries have numerous powerful political parties, such as Germany and India and some nations have one-party systems, such as China. The United States is a two-party system, with its two most powerful parties being the Democratic Party and the Republican Party.

paragraph_text: He was an industrialist manufacturing macaroni, vermicelli, and other processed foods. He lived in Vienna from 1837. Röslerstamm developed a method system of systematic tables (1834–1842) for the Microlepidoptera and described many new species of these tiny moths. He studied often in the Naturhistorisches Museum with Alois Friedrich Rogenhofer and Josef Johann Mann.

paragraph_text: Economist Paul Krugman and U.S. Treasury Secretary Timothy Geithner explain the credit crisis via the implosion of the shadow banking system, which had grown to nearly equal the importance of the traditional commercial banking sector as described above. Without the ability to obtain investor funds in exchange for most types of mortgage-backed securities or asset-backed commercial paper, investment banks and other entities in the shadow banking system could not provide funds to mortgage firms and other corporations.

paragraph_text: Wang Chong (; 27 – c. 100 AD), courtesy name Zhongren (仲任), was a Chinese meteorologist, astronomer, and philosopher active during the Han Dynasty. He developed a rational, secular, naturalistic and mechanistic account of the world and of human beings and gave a materialistic explanation of the origin of the universe. His main work was the "Lunheng" (論衡, "Critical Essays"). This book contained many theories involving early sciences of astronomy and meteorology, and Wang Chong was even the first in Chinese history to mention the use of the square-pallet chain pump, which became common in irrigation and public works in China thereafter. Wang also accurately described the process of the water cycle.

paragraph_text: Solar concentrating technologies such as parabolic dish, trough and Scheffler reflectors can provide process heat for commercial and industrial applications. The first commercial system was the Solar Total Energy Project (STEP) in Shenandoah, Georgia, USA where a field of 114 parabolic dishes provided 50% of the process heating, air conditioning and electrical requirements for a clothing factory. This grid-connected cogeneration system provided 400 kW of electricity plus thermal energy in the form of 401 kW steam and 468 kW chilled water, and had a one-hour peak load thermal storage. Evaporation ponds are shallow pools that concentrate dissolved solids through evaporation. The use of evaporation ponds to obtain salt from sea water is one of the oldest applications of solar energy. Modern uses include concentrating brine solutions used in leach mining and removing dissolved solids from waste streams. Clothes lines, clotheshorses, and clothes racks dry clothes through evaporation by wind and sunlight without consuming electricity or gas. In some states of the United States legislation protects the "right to dry" clothes. Unglazed transpired collectors (UTC) are perforated sun-facing walls used for preheating ventilation air. UTCs can raise the incoming air temperature up to 22 °C (40 °F) and deliver outlet temperatures of 45–60 °C (113–140 °F). The short payback period of transpired collectors (3 to 12 years) makes them a more cost-effective alternative than glazed collection systems. As of 2003, over 80 systems with a combined collector area of 35,000 square metres (380,000 sq ft) had been installed worldwide, including an 860 m2 (9,300 sq ft) collector in Costa Rica used for drying coffee beans and a 1,300 m2 (14,000 sq ft) collector in Coimbatore, India, used for drying marigolds.

Question: What type of party system is there in the country the person who described the process of evaporation was from?
Answer: single party