Information: - A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralised government that has sovereignty over a geographic area. International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states. It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state. - A general officer is an officer of high rank in the army, and in some nations' air forces or marines. - Susilo Bambang Yudhoyono (Javanese: ; Gedrik: "Susila Bambang Yudhayana"; O-Javanese: "Susilo Bambang Yudhoyono"; born 9 September 1949) (pronounced ) is an Indonesian politician and retired Army general officer who was the President of Indonesia from 2004 to 2014. He is currently the chairman of the Democratic Party of Indonesia and President of the Assembly and Chair of the Council of the Global Green Growth Institute. - Nur Hassan Wirajuda ( born July 9 , 1948 in Tangerang , Banten ) is an Indonesian politician who was the foreign minister of Indonesia from 2001 to 2009 . He served during the presidencies of Megawati Sukarnoputri and Susilo Bambang Yudhoyono . - Tin is a chemical element with the symbolSn (for ) and atomic number50, is a post-transition metal in group 14 of the periodic table. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide, SnO. Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the slightly more stable +4. Tin is the 49th most abundant element and has, with 10 stable isotopes, the largest number of stable isotopes in the periodic table, thanks to its magic number of protons. It has two main allotropes: at room temperature, the stable allotrope is -tin, a silvery-white, malleable metal, but at low temperatures it transforms into the less dense grey -tin, which has the diamond cubic structure. Metallic tin is not easily oxidized in air. - Indonesia (or ; Indonesian: ), officially the Republic of Indonesia, is a unitary sovereign state and transcontinental country located mainly in Southeast Asia with some territories in Oceania. Situated between the Indian and Pacific oceans, it is the world's largest island country, with more than seventeen thousand islands. At , Indonesia is the world's 14th-largest country in terms of land area and world's 7th-largest country in terms of combined sea and land area. It has an estimated population of over 260 million people and is the world's fourth most populous country, the most populous Austronesian nation, as well as the most populous Muslim-majority country. The world's most populous island of Java contains more than half of the country's population. - A foreign minister or minister of foreign affairs (less commonly "for foreign affairs") is generally a cabinet minister in charge of a state's foreign policy and relations. - Sukarno (6 June 1901 21 June 1970) was the first President of Indonesia, serving in office from 1945 to 1967. - The President of the Republic of Indonesia is the head of state and head of government of the Republic of Indonesia. The President leads the executive branch of the Indonesian government and is the commander-in-chief of the Indonesian National Armed Forces. - Diah Permata Megawati Setiawati Sukarnoputri, usually shortened to Megawati Sukarnoputri (born 23 January 1947), generally known as Megawati, is an Indonesian politician who served as president of Indonesia from 23 July 2001 to 20 October 2004. Given the information, choose the subject and object entities that have the relation of 'position held'.
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Answer: hassan wirajuda , minister of foreign affairs
Information: - Paul Ehrenfest (January 18, 1880 September 25, 1933) was an Austrian and Dutch theoretical physicist, who made major contributions to the field of statistical mechanics and its relations with quantum mechanics, including the theory of phase transition and the Ehrenfest theorem. - The Ehrenfest theorem, named after Paul Ehrenfest, an Austrian theoretical physicist at Leiden University, relates the time derivative of the expectation values of the position and momentum operators "x" and "p" to the expectation value of the force - The term phase transition is most commonly used to describe transitions between solid, liquid and gaseous states of matter, and, in rare cases, plasma. A phase of a thermodynamic system and the states of matter have uniform physical properties. During a phase transition of a given medium certain properties of the medium change, often discontinuously, as a result of the change of some external condition, such as temperature, pressure, or others. For example, a liquid may become gas upon heating to the boiling point, resulting in an abrupt change in volume. The measurement of the external conditions at which the transformation occurs is termed the phase transition. Phase transitions are common in nature and used today in many technologies. - Johannes ( Jan ) Martinus Burgers ( January 13 , 1895 -- June 7 , 1981 ) was a Dutch physicist and the brother of the physicist W. G. Burgers . Burgers studied in Leiden under Paul Ehrenfest , where he obtained his PhD in 1918 . He is credited to be the father of Burgers ' equation , the Burgers vector in dislocation theory and the Burgers material in viscoelasticity . Jan Burgers was one of the co-founders of the International Union of Theoretical and Applied Mechanics ( IUTAM ) in 1946 , and was its secretary - general from 1946 until 1952 . In 1931 he became member of the Royal Netherlands Academy of Arts and Sciences , in 1955 he became foreign member . - Burgers' equation is a fundamental partial differential equation occurring in various areas of applied mathematics, such as fluid mechanics, nonlinear acoustics, gas dynamics, traffic flow. It is named for Johannes Martinus Burgers (18951981). - Fluid mechanics is a branch of physics concerned with the mechanics of fluids (liquids, gases, and plasmas) and the forces on them. Fluid mechanics has a wide range of applications, including for mechanical engineering, civil engineering, chemical engineering, geophysics, astrophysics, and biology. Fluid mechanics can be divided into fluid statics, the study of fluids at rest; and fluid dynamics, the study of the effect of forces on fluid motion. It is a branch of continuum mechanics, a subject which models matter without using the information that it is made out of atoms; that is, it models matter from a "macroscopic" viewpoint rather than from "microscopic". Fluid mechanics, especially fluid dynamics, is an active field of research with many problems that are partly or wholly unsolved. Fluid mechanics can be mathematically complex, and can best be solved by numerical methods, typically using computers. A modern discipline, called computational fluid dynamics (CFD), is devoted to this approach to solving fluid mechanics problems. Particle image velocimetry, an experimental method for visualizing and analyzing fluid flow, also takes advantage of the highly visual nature of fluid flow. Given the information, choose the subject and object entities that have the relation of 'educated at'.
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Answer:
jan burgers , leiden university