Question: Which university is located in the city of Ames, Ural Federal University or Iowa State University?
Context: Triazavirin (TZV) is a broad-spectrum antiviral drug developed in Russia through a joint effort of Ural Federal University, Russian Academy of Sciences, Ural Center for Biopharma Technologies and Medsintez Pharmaceutical.  It has an azoloazine base structure, which represents a new structural class of non-nucleoside antiviral drugs.  It was originally developed as a potential treatment for pandemic influenza strains such as H5N1, and most of the testing that has been done has focused on its anti-influenza activity.  However triazavirin has also been found to have antiviral activity against a number of other viruses including tick-borne encephalitis, and is also being investigated for potential application against Lassa fever and Ebola virus disease. The Urals (Russian: Ура́л ) are a geographical region located around the Ural Mountains, between the East European and West Siberian plains.  It extends approximately from north to south, from the Arctic Ocean to the bend of Ural River near Orsk city.  The boundary between Europe and Asia runs along the eastern side of the Ural Mountains.  Ural mostly lies within Russia but also includes a part of northwestern Kazakhstan.  This is a historical, not an official entity, with the boundaries overlapping its western Volga and eastern Siberia neighbor regions.  At points in time, parts of the Urals were considered a gateway to Siberia, if not Siberia itself, or were combined with the Volga administrative divisions.  At present time, there are two official namesake entities, the Ural Federal District and the Ural economic region.  While the latter follows the historical boundaries, the former is a political product; the District omits Western Urals and includes Western Siberia instead. Ames/ISU Ice Arena is an ice arena and recreational sport facility located in Ames, Iowa and owned and operated by Ames Parks & Rec Department and Iowa State University.  The Ames / ISU Ice Arena is home to the Iowa State University Cyclones Men’s and Women's Hockey Teams, ISU Synchronized Skating Team.  The ISU Men's Hockey Team competes at the ACHA Division I level in the Central States Collegiate Hockey League, in addition an auxiliary team competes at the ACHA DIII level as members of the North Central Collegiate Hockey Association.  ISU Women's Hockey competes as an independent team in the ACHA Women's Division I level. Iowa State University of Science and Technology, generally referred to as Iowa State, is a public flagship land-grant and space-grant research university located in Ames, Iowa, United States.  It is the largest university in the state of Iowa and the 3rd largest university in the Big 12 athletic conference.  Iowa State is classified as a Research University with very high research activity (RU/VH) by the Carnegie Foundation for the Advancement of Teaching.  Iowa State is also a member of the Association of American Universities (AAU), which consists of 62 leading research universities in North America.  Iowa State has also been designated an "Innovation and Economic Prosperity University," a designation awarded to only 54 public universities in the U.S. Albert Welles Ristine (May 1, 1878 – December 13, 1935) was an American football player and coach.  He served as the seventh head football coach at Iowa State University in Ames, Iowa and he held that position for five seasons, from 1902 until 1906.  His career coaching record at Iowa state was 36–10–1.  This ranks him third at Iowa state in total wins and first at Iowa state in winning percentage.  He attended Harvard University.  He died at a physician's office in Virginia in 1935. Joseph Henry Meyers (December 5, 1871 – April 11, 1959) was the fifth head American football coach for the Iowa State University Cyclones located in Ames, Iowa, and he held that position for the 1899 season.  His career coaching record at Iowa State was 5 wins, 4 losses and 1 tie.  This ranks him 20th at Iowa State in total wins and sixth in winning percentage.  He was an alumnus of Iowa State College (class of 1895), lettering in football in 1895.  He played halfback.  Meyers married Cecilia Wolfe in 1899.  He died in California in 1959.  His wife had predeceased him in 1910. Mariya Arkadevna Litovskaya, "née" Yeremeyeva (Russian: Мария Аркадьевна Литовская ; b. October 25, 1958) is a Soviet and Russian philologist, literary critic, Professor of the Ural Federal University, one of the leading scholars at the Institute of History and Archaeology under the Russian Academy of Sciences (Ural Department).  She is a specialist in the fields of the 20th century Russian literature, sociology of literature and education, Ural literature. The Ames Project was a research and development project that was part of the larger Manhattan Project to build the first atomic bombs during World War II.  It was founded by Frank Spedding from Iowa State College in Ames, Iowa as an offshoot of the Metallurgical Laboratory at the University of Chicago devoted to chemistry and metallurgy, but became a separate project in its own right.  The Ames Project developed the Ames Process, a method for preparing pure uranium metal that the Manhattan Project needed for its atomic bombs and nuclear reactors. Between 1942 and 1945, it produced over 1000 ST of uranium metal.  It also developed methods of preparing and casting thorium, cerium and beryllium.  In October 1945 Iowa State College received the Army-Navy "E" Award for Excellence in Production, an award usually only given to industrial organizations.  In 1947 it became the Ames Laboratory, a national laboratory under the Atomic Energy Commission. Bert German (April 19, 1873 – September 13, 1956) was the third head football coach for the Iowa State University Cyclones located in Ames, Iowa and he held that position for five seasons, from 1894 until 1898.  His career coaching record at Iowa state was 22 wins, 10 losses, and 0 ties.  This ranks him ninth at Iowa state in total wins and third at Iowa state in winning percentage. The Ural Federal University named after the first President of Russia B. N. Yeltsin (Russian: Уральский федеральный университет имени первого Президента России Б.Н.  Ельцина, "Uralʹskiĭ federalʹnyĭ universitet imeni pervogo Prezidenta Rossii B.N. Yelʹtsina", often shortened to UrFU, УрФУ ) (formed by a merger of the Ural State Technical University and Ural State University) is one of the leading educational institutions in the Ural region.  Ural Federal University acts as a research and innovation center of the Ural region and has close cooperation with the Russian Academy of Sciences.  Training of students is carried out in four main areas of knowledge and 108 academic majors.  The links between the university and intermediate educational institutions are actively developed.  The University also performs consistent work on establishing strategic partnership with employers for the sake of development of the regional economy: employers are involved in the educational environment as direct participants, large-scale enployers-sponsored and corporate education is carried out based on the client-centered approach, joint business projects in economic and social areas are realized.
Answer: Iowa State University