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International Union of Pure and Applied Chemistry

The International Union of Pure and Applied Chemistry (IUPAC ) is an international federation of National Adhering Organizations working for the advancement of the chemical sciences, especially by developing nomenclature and terminology. It is a member of the International Science Council (ISC). IUPAC is registered in Zürich, Switzerland, and the administrative office, known as the "IUPAC Secretariat", is in Research Triangle Park, North Carolina, United States. IUPAC's executive director heads this administrative office, currently Greta Heydenrych.

IUPAC was established in 1919 as the successor of the International Congress of Applied Chemistry for the advancement of chemistry. Its members, the National Adhering Organizations, can be national chemistry societies, national academies of sciences, or other bodies representing chemists. There are fifty-four National Adhering Organizations and three Associate National Adhering Organizations. IUPAC's Inter-divisional Committee on Nomenclature and Symbols (IUPAC nomenclature) is the recognized world authority in developing standards for naming the chemical elements and compounds. Since its creation, IUPAC has been run by many different committees with different responsibilities. These committees run different projects which include standardizing nomenclature, finding ways to bring chemistry to the world, and publishing works.

IUPAC is best known for its works standardizing nomenclature in chemistry, but IUPAC has publications in many science fields including chemistry, biology, and physics. Some important work IUPAC has done in these fields includes standardizing nucleotide base sequence code names; publishing books for environmental scientists, chemists, and physicists; and improving education in science. IUPAC is also known for standardizing the atomic weights of the elements through one of its oldest standing committees, the Commission on Isotopic Abundances and Atomic Weights (CIAAW).

Creation and history

The need for an international standard for chemistry was first addressed in 1860 by a committee headed by German scientist Friedrich August Kekulé von Stradonitz. This committee was the first international conference to create an international naming system for organic compounds. The ideas that were formulated at that conference evolved into the official IUPAC nomenclature of organic chemistry. IUPAC stands as a legacy of this meeting, making it one of the most important historical international collaborations of chemistry societies. Since this time, IUPAC has been the official organization held with the responsibility of updating and maintaining official organic nomenclature. IUPAC as such was established in 1919. One notable country excluded from this early IUPAC is Germany. Germany's exclusion was a result of prejudice towards Germans by the Allied powers after World War I. Germany was finally admitted into IUPAC in 1929. However, Nazi Germany was removed from IUPAC during World War II.

During World War II, IUPAC was affiliated with the Allied powers, but had little involvement during the war effort itself. After the war, East and West Germany were readmitted to IUPAC in 1973. Since World War II, IUPAC has been focused on standardizing nomenclature and methods in science without interruption.

In 2016, IUPAC denounced the use of chlorine as a chemical weapon. The organization pointed out their concerns in a letter to Ahmet Üzümcü, the director of the Organisation for the Prohibition of Chemical Weapons (OPCW), in regards to the practice of utilizing chlorine for weapon usage in Syria among other locations. The letter stated, "Our organizations deplore the use of chlorine in this manner. The indiscriminate attacks, possibly carried out by a member state of the Chemical Weapons Convention (CWC), are of concern to chemical scientists and engineers around the globe and we stand ready to support your mission of implementing the CWC." According to the CWC, "the use, stockpiling, distribution, development or storage of any chemical weapons is forbidden by any of the 192 state party signatories."

Committees and governance
IUPAC is governed by several committees that all have different responsibilities. The committees are as follows: Bureau, CHEMRAWN (Chem Research Applied to World Needs) Committee, Committee on Chemistry Education, Committee on Chemistry and Industry, Committee on Printed and Electronic Publications, Evaluation Committee, Executive Committee, Finance Committee, Interdivisional Committee on Terminology, Nomenclature and Symbols, Project Committee, and Pure and Applied Chemistry Editorial Advisory Board. Each committee is made up of members of different National Adhering Organizations from different countries.

The steering committee hierarchy for IUPAC is as follows:
 * All committees have an allotted budget to which they must adhere.
 * Any committee may start a project.
 * If a project's spending becomes too much for a committee to continue funding, it must take the issue to the Project Committee.
 * The project committee either increases the budget or decides on an external funding plan.
 * The Bureau and Executive Committee oversee operations of the other committees.

Nomenclature
Scientists framed a systematic method for naming organic compounds based on their structures. Hence, the naming rules were formulated by IUPAC.

Basic spellings
IUPAC establishes rules for harmonized spelling of some chemicals to reduce variation among different local English-language variants. For example, they recommend "aluminium" rather than "aluminum", "sulfur" rather than "sulphur", and "caesium" rather than "cesium".

Organic nomenclature
IUPAC organic nomenclature has three basic parts: the substituents, carbon chain length, and chemical affix. The substituents are any functional groups attached to the main carbon chain. The main carbon chain is the longest possible continuous chain. The chemical affix denotes what type of molecule it is. For example, the ending ane denotes a single bonded carbon chain, as in "hexane".

Another example of IUPAC organic nomenclature is cyclohexanol:

 * The substituent name for a ring compound is cyclo.
 * The indication (substituent name) for a six carbon chain is hex.
 * The chemical ending for a single bonded carbon chain is ane.
 * The chemical ending for an alcohol is ol.
 * The two chemical endings are combined for an ending of anol indicating a single bonded carbon chain with an alcohol attached to it.

Inorganic nomenclature
Basic IUPAC inorganic nomenclature has two main parts: the cation and the anion. The cation is the name for the positively charged ion and the anion is the name for the negatively charged ion.

An example of IUPAC nomenclature of inorganic chemistry is potassium chlorate (KClO3):

 * "Potassium" is the cation name.
 * "Chlorate" is the anion name.

Amino acid and nucleotide base codes
IUPAC also has a system for giving codes to identify amino acids and nucleotide bases. IUPAC needed a coding system that represented long sequences of amino acids. This would allow for these sequences to be compared to try to find homologies. These codes can consist of either a one-letter code or a three-letter code.

These codes make it easier and shorter to write down the amino acid sequences that make up proteins. The nucleotide bases are made up of purines (adenine and guanine) and pyrimidines (cytosine and thymine or uracil). These nucleotide bases make up DNA and RNA. These nucleotide base codes make the genome of an organism much smaller and easier to read.

The codes for amino acids (24 amino acids and three special codes) are:

Experimental Thermodynamics book series
The Experimental Thermodynamics books series covers many topics in the fields of thermodynamics.

Colored cover book and website series (nomenclature)
IUPAC color code their books in order to make each publication distinguishable.

International Year of Chemistry

IUPAC and UNESCO were the lead organizations coordinating events for the International Year of Chemistry, which took place in 2011. The International Year of Chemistry was originally proposed by IUPAC at the general assembly in Turin, Italy. This motion was adopted by UNESCO at a meeting in 2008. The main objectives of the International Year of Chemistry were to increase public appreciation of chemistry and gain more interest in the world of chemistry. This event is also being held to encourage young people to get involved and contribute to chemistry. A further reason for this event being held is to honour how chemistry has made improvements to everyone's way of life.

IUPAC Presidents
IUPAC Presidents are elected by the IUPAC Council during the General Assembly. Below is the list of IUPAC Presidents since its inception in 1919.


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International Hydrographic Organization

The International Hydrographic Organization (IHO) (French: Organisation hydrographique internationale) is an intergovernmental organisation representing hydrography. , the IHO comprised 100 member states.

A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters are properly surveyed and charted. It does this through the setting of international standards, the co-ordination of the endeavours of the world's national hydrographic offices, and through its capacity building program.

The IHO enjoys observer status at the United Nations, where it is the recognised competent authority on hydrographic surveying and nautical charting. When referring to hydrography and nautical charting in conventions and similar instruments, it is the IHO standards and specifications that are normally used.

History
The IHO was established in 1921 as the International Hydrographic Bureau (IHB). The present name was adopted in 1970, as part of a new international Convention on the IHO adopted by the then member nations. The former name International Hydrographic Bureau was retained to describe the IHO secretariat until 8 November 2016, when a significant revision to the Convention on the IHO entered into force. Thereafter the IHB became known as the "IHO Secretariat", comprising an elected Secretary-General and two supporting Directors, together with a small permanent staff (18 in 2020), at the Organization's headquarters in Monaco.

During the 19th century, many maritime nations established hydrographic offices to provide means for improving the navigation of naval and merchant vessels by providing nautical publications, nautical charts, and other navigational services. There were substantial differences in hydrographic procedures charts, and publications. In 1889, an International Maritime Conference was held at Washington, D.C., and it was proposed to establish a "permanent international commission." Similar proposals were made at the sessions of the International Congress of Navigation held at Saint Petersburg in 1908 and the International Maritime Conference held at Saint Petersburg in 1912.

In 1919, the national Hydrographers of Great Britain and France cooperated in taking the necessary steps to convene an international conference of Hydrographers. London was selected as the most suitable place for this conference, and on 24 July 1919, the First International Conference opened, attended by the Hydrographers of 24 nations. The object of the conference was "To consider the advisability of all maritime nations adopting similar methods in preparation, construction, and production of their charts and all hydrographic publications; of rendering the results in the most convenient form to enable them to be readily used; of instituting a prompt system of mutual exchange of hydrographic information between all countries; and of providing an opportunity to consultations and discussions to be carried out on hydrographic subjects generally by the hydrographic experts of the world." This is still the major purpose of the IHO.

As a result of the 1919 Conference, a permanent organization was formed and statutes for its operations were prepared. The IHB, now the IHO, began its activities in 1921 with 18 nations as members. The Principality of Monaco was selected as the seat of the Organization as a result of the offer of Albert I of Monaco to provide suitable accommodation for the Bureau in the Principality.

Functions
The IHO develops hydrographic and nautical charting standards. These standards are subsequently adopted and used by its member countries and others in their surveys, nautical charts, and publications. The almost universal use of the IHO standards means that the products and services provided by the world's national hydrographic and oceanographic offices are consistent and recognizable by all seafarers and for other users. Much has been done in the field of standardization since the IHO was founded.

The IHO has encouraged the formation of Regional Hydrographic Commissions (RHCs). Each RHC coordinates the national surveying and charting activities of countries within each region and acts as a forum to address other matters of common hydrographic interest. The 15 RHCs plus the IHO Hydrographic Commission on Antarctica effectively cover the world. The IHO, in partnership with the Intergovernmental Oceanographic Commission, directs the General Bathymetric Chart of the Oceans program.

Achievements
Establishment of the Chart Specifications Committee and International Charts:
 * 1) The exploration of the seabed and movements of the sea
 * 2) Standardization of maritime measurements, hydrographic terminology, marine cartographic products, and geographical information systems for navigation
 * 3) High efficiency of the rapid dissemination of information on safety at sea
 * 4) Training of hydrographers and nautical cartographers

Publications
Most IHO publications, including the standards, guidelines and associated documents such as the International Hydrographic Review, International Hydrographic Bulletin, the Hydrographic Dictionary and the Year Book are available to the general public free of charge from the IHO website. The IHO publishes the international standards related to charting and hydrography, including S-57, IHO Transfer Standard for Digital Hydrographic Data, the encoding standard that is used primarily for electronic navigational charts.

In 2010, the IHO introduced a new, contemporary hydrographic geospatial standard for modelling marine data and information, known as S-100. S-100 and any dependent product specifications are underpinned by an on-line registry accessible via the IHO website. S-100 is aligned with the ISO 19100 series of geographic standards, thereby making it fully compatible with contemporary geospatial data standards.

Because S-100 is based on ISO 19100, it can be used by other data providers for their maritime-related (non-hydrographic) data and information. Various data and information providers from both the government and private sector are now using S-100 as part of the implementation of the e-Navigation concept that has been endorsed by the UN International Maritime Organization (IMO).

Another in the series of publications of interest is S-23, Limits of Oceans and Seas. The 3rd edition dates back to 1953 while the potential 4th edition, started in 1986, has remained a draft since 2002. It was distributed to IHO members, but its official publication has been suspended pending agreement between South Korea and Japan regarding the international standard name of the sea called "Japan Sea" in the 1953 edition.

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: International Hydrographic Organization


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IBM mainframe

IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, IBM dominated the computer market with the 7000 series and the later System/360, followed by the System/370. Current mainframe computers in IBM's line of business computers are developments of the basic design of the System/360.

First and second generation

From 1952 into the late 1960s, IBM manufactured and marketed several large computer models, known as the IBM 700/7000 series. The first-generation 700s were based on vacuum tubes, while the later, second-generation 7000s used transistors. These machines established IBM's dominance in electronic data processing ("EDP"). IBM had two model categories: one (701, 704, 709, 7030, 7090, 7094, 7040, 7044) for engineering and scientific use, and one (702, 705, 705-II, 705-III, 7080, 7070, 7072, 7074, 7010) for commercial or data processing use. The two categories, scientific and commercial, generally used common peripherals but had completely different instruction sets, and there were incompatibilities even within each category.

IBM initially sold its computers without any software, expecting customers to write their own; programs were manually initiated, one at a time. Later, IBM provided compilers for the newly developed higher-level programming languages Fortran, COMTRAN and later COBOL. The first operating systems for IBM computers were written by IBM customers who did not wish to have their very expensive machines (US$2M in the mid-1950s) sitting idle while operators set up jobs manually. These first operating systems were essentially scheduled work queues. It is generally thought the first operating system used for real work was GM-NAA I/O, produced by General Motors' Research division in 1956. IBM enhanced one of GM-NAA I/O's successors, the SHARE Operating System, and provided it to customers under the name IBSYS. As software became more complex and important, the cost of supporting it on so many different designs became burdensome, and this was one of the factors which led IBM to develop System/360 and its operating systems.

The second generation (transistor-based) products were a mainstay of IBM's business and IBM continued to make them for several years after the introduction of the System/360. (Some IBM 7094s remained in service into the 1980s.)

Smaller machines

Prior to System/360, IBM also sold computers smaller in scale that were not considered mainframes, though they were still bulky and expensive by modern standards. These included:
 * IBM 650 (vacuum tube logic, decimal architecture, drum memory, business and scientific)
 * IBM 305 RAMAC (vacuum tube logic, first computer with disk storage; see: Early IBM disk storage)
 * IBM 1400 series (business data processing; very successful and many 1400 peripherals were used with the 360s)
 * IBM 1620 (decimal architecture, engineering, scientific, and education)

IBM had difficulty getting customers to upgrade from the smaller machines to the mainframes because so much software had to be rewritten. The 7010 was introduced in 1962 as a mainframe-sized 1410. The later Systems 360 and 370 could emulate the 1400 machines. A desk-size machine with a different instruction set, the IBM 1130, was released concurrently with the System/360 to address the niche occupied by the 1620. It used the same EBCDIC character encoding as the 360 and was mostly programmed in Fortran, which was relatively easy to adapt to larger machines when necessary.

IBM also introduced smaller machines after S/360. These included:
 * IBM System/7 (semiconductor memory, process control, incompatible replacement for IBM 1800
 * IBM Series/1
 * IBM 3790
 * IBM 8100
 * IBM System/3 (Introduced 96 column card)

Midrange computer is a designation used by IBM for a class of computer systems which fall in between mainframes and microcomputers.

IBM System/360

IBM announced the System/360 (S/360) line of mainframes in April 1964. The System/360 was a single series of compatible models for both commercial and scientific use. The number "360" suggested a "360 degree," or "all-around" computer system. System/360 incorporated features which had previously been present on only either the commercial line (such as decimal arithmetic and byte addressing) or the engineering and scientific line (such as floating-point arithmetic). Some of the arithmetic units and addressing features were optional on some models of the System/360. However, models were upward compatible and most were also downward compatible. The System/360 was also the first computer in wide use to include dedicated hardware provisions for the use of operating systems. Among these were supervisor and application mode programs and instructions, as well as built-in memory protection facilities. Hardware memory protection was provided to protect the operating system from the user programs (tasks) and user tasks from each other. The new machine also had a larger address space than the older mainframes, 24 bits addressing 8-bit bytes vs. a typical 18 bits addressing 36-bit words.

The smaller models in the System/360 line (e.g. the 360/30) were intended to replace the 1400 series while providing an easier upgrade path to the larger 360s. To smooth the transition from the second generation to the new line, IBM used the 360's microprogramming capability to emulate the more popular older models. Thus 360/30s with this added cost feature could run 1401 programs and the larger 360/65s could run 7094 programs. To run old programs, the 360 had to be halted and restarted in emulation mode. Many customers kept using their old software and one of the features of the later System/370 was the ability to switch to emulation mode and back under operating system control.

Operating systems for the System/360 family included OS/360 (with PCP, MFT, and MVT), BOS/360, TOS/360, and DOS/360.

The System/360 later evolved into the System/370, the System/390, and the 64-bit zSeries, System z, and zEnterprise machines. System/370 introduced virtual memory capabilities in all models other than the first System/370 models; the OS/VS1 variant of OS/360 MFT, the OS/VS2 (SVS) variant of OS/360 MVT, and the DOS/VS variant of DOS/360 were introduced to use the virtual memory capabilities, followed by MVS, which, unlike the earlier virtual-memory operating systems, ran separate programs in separate address spaces, rather than running all programs in a single virtual address space. The virtual memory capabilities also allowed the system to support virtual machines; the VM/370 hypervisor would run one or more virtual machines running either standard System/360 or System/370 operating systems or the single-user Conversational Monitor System (CMS). A time-sharing VM system could run multiple virtual machines, one per user, with each virtual machine running an instance of CMS.

Today's systems

The IBM Z family, introduced in 2000 with the z900, supports z/Architecture, which extends the architecture used by the System/390 mainframes to 64 bits.

Processor units
The different processors on current IBM mainframes are:
 * CP, Central Processor: general-purpose processor
 * IFL, Integrated Facility for Linux: dedicated to Linux OSes (optionally under z/VM)
 * ICF, Integrated Coupling Facility: designed to support Parallel Sysplex operations
 * SAP, System Assist Processor: designed to handle various system accounting, management, and I/O channel operations
 * zAAP, System z Application Assist Processor: currently limited to run only Java and XML processing
 * zIIP, System z Integrated Information Processor: dedicated to run specific workloads including IBM Db2, XML, and IPSec

These are essentially identical, but distinguished for software cost control: all but CP are slightly restricted such they cannot be used to run arbitrary operating systems, and thus do not count in software licensing costs (which are typically based on the number of CPs). There are other supporting processors typically installed inside mainframes such as cryptographic accelerators (CryptoExpress), the OSA-Express networking processor, and FICON Express disk I/O processors.

Software to allow users to run "traditional" workloads on zIIPs and zAAPs was briefly marketed by Neon Enterprise Software as "zPrime" but was withdrawn from the market in 2011 after a lawsuit by IBM.

Operating systems
The primary operating systems in use on current IBM mainframes include z/OS (which followed MVS/ESA and OS/390 in the OS/360 lineage), z/VM (which followed VM/ESA and VM/XA SP in the CP-40 lineage), z/VSE (which is in the DOS/360 lineage), z/TPF (a successor of Transaction Processing Facility in the Airlines Control Program lineage), and Linux on IBM Z (e.g., Debian, Red Hat Enterprise Linux, SUSE Linux Enterprise Server). Some systems run MUSIC/SP, as well as UTS (Mainframe UNIX). In October 2008, Sine Nomine Associates introduced OpenSolaris on System z; it has since been discontinued.

Middleware
Current IBM mainframes run all the major enterprise transaction processing environments and databases, including CICS, IMS, WebSphere Application Server, IBM Db2, and Oracle. In many cases these software subsystems can run on more than one mainframe operating system.

Emulators
There are software-based emulators for the System/370, System/390, and System z hardware, including FLEX-ES, which runs under UnixWare or Linux, and the freely available Hercules, which runs under Linux, FreeBSD, Solaris, macOS and Microsoft Windows. IBM offers an emulator called zPDT (System z Personal Development Tool) which runs on Linux on x86-64 machines.

title: IBM mainframe


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Iowa State University

Iowa State University of Science and Technology (Iowa State University, Iowa State, or ISU) is a public land-grant research university in Ames, Iowa. Founded in 1858 as the Iowa Agricultural College and Model Farm, Iowa State became one of the nation's first designated land-grant institutions when the Iowa Legislature accepted the provisions of the 1862 Morrill Act on September 11, 1862, making Iowa the first state in the nation to do so. On July 4, 1959, the college was officially renamed Iowa State University of Science and Technology.

Iowa State is the second largest university in the State of Iowa by total enrollment. The university's academic offerings are administered through eight colleges, including the College of Agriculture and Life Sciences, the College of Veterinary Medicine, the College of Engineering, the Graduate College, the College of Liberal Arts & Sciences, the College of Design, Debbie and Jerry Ivy College of Business, and the College of Human Sciences. They offer over 100 bachelor's degree programs, 120 master's degree programs, and 80 doctoral degree programs, plus a professional degree program in Veterinary Medicine.

Iowa State is classified among "R1: Doctoral Universities – Very high research activity." The university is affiliated with the Ames National Laboratory, the Biorenewables Research Laboratory, the Plant Sciences Institute, and various other research institutes. Iowa State University's athletic teams, the Cyclones, compete in Division I of the NCAA and are a founding member of the Big 12.

History

In 1856, the Iowa General Assembly enacted legislation to establish the Iowa Agricultural College and Model Farm. This institution (now Iowa State University) was officially established on March 22, 1858, by the General Assembly. Story County was chosen as the location on June 21, 1859, beating proposals from Johnson, Kossuth, Marshall and Polk counties. The original farm of 648 acre was purchased for a cost of $5,379.

Iowa was the first state in the nation to accept the provisions of the Morrill Act of 1862. The state subsequently designated Iowa State as the land-grant college on March 29, 1864. Iowa State University is one of four universities that claims to be the first land-grant institution in the United States, the others being Kansas State University, Michigan State University, and the Pennsylvania State University.

From the start, Iowa Agricultural College focused on the ideals that higher education should be accessible to all and that the university should teach liberal and practical subjects. These ideals are integral to the land-grant university.

The institution has been coeducational since the first class admitted in 1868. Formal admissions began the following year, and the first graduating class of 1872 consisted of 24 men and two women.

The Farm House, the first building on the Iowa State campus, was completed in 1861 before the campus was occupied by students or classrooms. It became the home of the superintendent of the Model Farm and in later years, the deans of Agriculture, including Seaman Knapp and James "Tama Jim" Wilson. Iowa State's first president, Adonijah Welch, briefly stayed at the Farm House and penned his inaugural speech in a second floor bedroom.

The Iowa Experiment Station was one of the university's prominent features. Practical courses of instruction were taught, including one designed to give a general training for the career of a farmer. Courses in mechanical, civil, electrical, and mining engineering were also part of the curriculum.

In 1870, President Welch and I. P. Roberts, professor of agriculture, held three-day farmers' institutes at Cedar Falls, Council Bluffs, Washington, and Muscatine. These became the earliest institutes held off-campus by a land grant institution and were the forerunners of 20th century extension.

In 1872, the first courses were given in domestic economy (home economics, family and consumer sciences) and were taught by Mary B. Welch, the president's wife. Iowa State became the first land grant university to offer training in domestic economy for college credit.

In 1879, the School of Veterinary Science was organized, becoming the first state veterinary college in the United States. This was originally a two-year course leading to a diploma. The veterinary course of study contained classes in zoology, botany, anatomy of domestic animals, veterinary obstetrics, and sanitary science.

William M. Beardshear was appointed President of Iowa State in 1891. During his tenure, Iowa Agricultural College truly came of age. Beardshear developed new agricultural programs and was instrumental in hiring premier faculty members such as Anson Marston, Louis B. Spinney, J.B. Weems, Perry G. Holden, and Maria Roberts. He also expanded the university administration, and added Morrill Hall (1891), the Campanile (1899), Old Botany (now Carrie Chapman Catt Hall) (1892), and Margaret Hall (1895) to the campus, all of which stand today except for Margaret Hall, which was destroyed by a fire in 1938. In his honor, Iowa State named its central administrative building (Central Building) after Beardshear in 1925. In 1898, reflecting the school's growth during his tenure, it was renamed Iowa State College of Agricultural and Mechanic Arts, or Iowa State for short.

Today, Beardshear Hall holds the offices of the President, Vice-President, Treasurer, Secretary, Registrar, Provost, and student financial aid. Catt Hall is named after alumna and famed suffragette Carrie Chapman Catt, and is the home of the College of Liberal Arts and Sciences.

In 1912, Iowa State had its first Homecoming celebration. The idea was first proposed by Professor Samuel Beyer, the college's "patron saint of athletics", who suggested that Iowa State inaugurate a celebration for alumni during the annual football game against rival University of Iowa. Iowa State's new president, Raymond A. Pearson, liked the idea and issued a special invitation to alumni two weeks prior to the event: "We need you, we must have you. Come and see what a school you have made in Iowa State College. Find a way." In October 2012 Iowa State marked its 100th Homecoming with a "CYtennial" Celebration.

Iowa State celebrated its first VEISHEA on May 11–13, 1922. Wallace McKee (class of 1922) served as the first chairman of the Central Committee and Frank D. Paine (professor of electrical engineering) chose the name, based on the first letters of Iowa State's colleges: Veterinary Medicine, Engineering, Industrial Science, Home Economics, and Agriculture. VEISHEA grew to become the largest student-run festival in the nation.

The Statistical Laboratory was established in 1933, with George W. Snedecor, professor of mathematics, as the first director. It was and is the first research and consulting institute of its kind in the country.

While attempting to develop a faster method of computation, mathematics and physics professor John Vincent Atanasoff conceptualized the basic tenets of what would become the world's first electronic digital computer, the Atanasoff–Berry Computer (ABC), during a drive to Illinois in 1937. These included the use of a binary system of arithmetic, the separation of computer and memory functions, and regenerative drum memory, among others. The 1939 prototype was constructed with graduate student Clifford Berry in the basement of the Physics Building.

During World War II, Iowa State was one of 131 colleges and universities nationally that took part in the V-12 Navy College Training Program which offered students a path to a Navy commission.

On July 4, 1959, the college was officially renamed Iowa State University of Science and Technology. However, the short-form name "Iowa State University" is used even in official documents, such as diplomas. Official names given to the university's divisions were the College of Agriculture, College of Engineering, College of Home Economics, College of Sciences and Humanities, and College of Veterinary Medicine.

Iowa State's eight colleges today offer more than 100 undergraduate majors and 200 fields of study leading to graduate and professional degrees. The academic program at ISU includes a liberal arts education and research in the biological and physical sciences. The focus on technology has led directly to many research patents and inventions including the first binary computer, the ABC, Maytag blue cheese, and the round hay baler.

Located on a 2,000 acre campus, the university has grown considerably from its roots as an agricultural college and model farm and is recognized internationally today for its comprehensive research programs. It continues to grow and set a new record for enrollment in the fall of 2015 with 36,001 students.

Colleges and schools
Iowa State University is organized into eight colleges and two schools that offer 100 Bachelor's degree programs, 112 Masters programs, and 83 Ph.D programs, including one professional degree program in Veterinary Medicine.

ISU is home to the following schools:
 * Greenlee School of Journalism and Mass Communication (within the College of Liberal Arts and Sciences)
 * School of Education (within the College of Human Sciences)

Rankings
Classified as one of Carnegie's "R1: Doctoral Universities - Very High Research Activity," Iowa State receives nearly $500 million in research grants annually.

In 2022, Iowa State ranks 401-500 in the Times Higher Education World University Rankings, and 501-600 in the Academic Ranking of World Universities. In 2017, the two same organizations ranked Iowa State 351-400 and 201-300, respectively. In 2012, these rankings were 184 and 151-200, respectively.

In 2016-17 Iowa State university became part of only fifty-four institutions in the U.S. to earn the "Innovation and Economic Prosperity University" designation by the Association of Public and Land-grant Universities.

The agriculture and forestry programs were ranked 16th in the world by QS for 2020. The statistics program was tied for 20th in the U.S. according to U.S. News & World Report for 2018. ISU's chemistry and physics programs are ranked in the Top 100 globally and in Top 50 nationally. ISU's Greenlee School of Journalism and Mass Communication is among the first group of accredited journalism and mass communication programs.

The National Science Foundation ranks ISU 71st in the nation in total research and development expenditures and 94th in research and development expenditures for science and engineering.

In 2016, ISU's landscape architecture program was ranked as the 10th best undergraduate program in the nation, and architecture as the 18th best.

Parks Library
The W. Robert and Ellen Sorge Parks Library contains over 2.6 million books and subscribes to more than 98,600 journal titles. Named for W. Robert Parks (1915–2003), the 11th president of Iowa State University, and his wife, Ellen Sorge Parks, the original library was built in 1925 with three subsequent additions made in 1961, 1969, and 1983. The library was dedicated and named after W. Robert and Ellen Sorge Parks in 1984.

Surrounding the first floor lobby staircase in Parks Library are eight mural panels designed by Iowa artist Grant Wood. As with Breaking the Prairie Sod, Wood's other Iowa State University mural painted two years later, Wood borrowed his theme for When Tillage Begins Other Arts Follow from a speech on agriculture delivered by Daniel Webster in 1840 at the State House in Boston, in which farmers were portrayed as the founders of human civilization.

Intensive English and Orientation Program
The university has an IEOP for foreign students. Students whose native language is not English can take IEOP courses to improve their English proficiency to help them succeed at University-level study. IEOP course content also helps students prepare for English proficiency exams, like the TOEFL and IELTS. Classes included in the IEOP include Grammar, Reading, Writing, Oral Communication and Business and various bridge classes.

Birthplace of first electronic digital computer
Iowa State is the birthplace of the first electronic digital computer, starting the world's computer technology revolution. Invented by mathematics and physics professor John Atanasoff and engineering graduate student Clifford Berry during 1937–42, the Atanasoff–Berry Computer pioneered important elements of modern computing.

On October 19, 1973, U.S. Federal Judge Earl R. Larson signed his decision following a lengthy court trial which declared the ENIAC patent of Mauchly and Eckert invalid and named Atanasoff the inventor of the electronic digital computer—the Atanasoff–Berry Computer or the ABC.

An ABC Team consisting of Ames Laboratory and Iowa State engineers, technicians, researchers and students unveiled a working replica of the Atanasoff–Berry Computer in 1997 which can be seen on display on campus in the Durham Computation Center.

Birth of cooperative extension
The Extension Service traces its roots to farmers' institutes developed at Iowa State in the late 19th century. Committed to community, Iowa State pioneered the outreach mission of being a land-grant college through creation of the first Extension Service in 1902. In 1906, the Iowa Legislature enacted the Agricultural Extension Act making funds available for demonstration projects. It is believed this was the first specific legislation establishing state extension work, for which Iowa State assumed responsibility. The national extension program was created in 1914 based heavily on the Iowa State model.

VEISHEA celebration
Iowa State is widely known for VEISHEA, an annual education and entertainment festival that was held on campus each spring. The name VEISHEA was derived from the initials of ISU's five original colleges, forming an acronym as the university existed when the festival was founded in 1922:
 * Veterinary Medicine
 * Engineering
 * Industrial Science
 * Home Economics
 * Agriculture

VEISHEA was the largest student run festival in the nation, bringing in tens of thousands of visitors to the campus each year.

The celebration featured an annual parade and many open-house demonstrations of the university facilities and departments. Campus organizations exhibited products, technologies, and held fund raisers for various charity groups. In addition, VEISHEA brought speakers, lecturers, and entertainers to Iowa State, and throughout its over eight decade history, it has hosted such distinguished guests as Bob Hope, John Wayne, Presidents Harry Truman, Ronald Reagan, and Lyndon Johnson, and performers Diana Ross, Billy Joel, Sonny and Cher, The Who, The Goo Goo Dolls, Bobby V, and The Black Eyed Peas.

The 2007 VEISHEA festivities marked the start of Iowa State's year-long sesquicentennial celebration.

On August 8, 2014, President Steven Leath announced that VEISHEA would no longer be an annual event at Iowa State and the name VEISHEA would be retired.

Manhattan Project
Iowa State played a role in the development of the atomic bomb during World War II as part of the Manhattan Project, a research and development program begun in 1942 under the Army Corps of Engineers.

The process to produce large quantities of high-purity uranium metal became known as the Ames process. One-third of the uranium metal used in the world's first controlled nuclear chain reaction was produced at Iowa State under the direction of Frank Spedding and Harley Wilhelm. The Ames Project received the Army/Navy E Award for Excellence in Production on October 12, 1945, for its work with metallic uranium as a vital war material. Today, ISU is the only university in the United States that has a U.S. Department of Energy research laboratory physically located on its campus.

Research
Iowa State University is a member of the Universities Research Association, University Corporation for Atmospheric Research and the Association of Public and Land-grant Universities. In 2020, Iowa State spent $363.1 million in R&D.

Iowa State was a member of the Association of American Universities from 1958 until April 2022. It departed claiming that AAU's internal ranking indicators unfairly favor institutions with high levels of NIH funding and noted that its strength is not in biomedical research because the school does not have a medical school.

Ames National Laboratory

Iowa State is the only university in the United States that has a U.S. Department of Energy research laboratory physically located on its campus. Operated by Iowa State, Ames National Laboratory is one of ten national DOE Office of Science research laboratories.

ISU research for the government provided Ames National Laboratory its start in the 1940s with the development of a highly efficient process for producing high-purity uranium for atomic energy. Today, Ames National Laboratory continues its leading status in current materials research and focuses diverse fundamental and applied research strengths upon issues of national concern, cultivates research talent, and develops and transfers technologies to improve industrial competitiveness and enhance U.S. economic security. Ames National Laboratory employs more than 500 full- and part-time employees. Students make up more than 45 percent of the paid workforce.

Dan Shechtman, awarded the 2011 Nobel Prize in Chemistry for the discovery of quasicrystals at Johns Hopkins University, is an Associate of Ames National Laboratory.

ISU Research Park
The ISU Research Park Corporation was established in 1987 as a not-for-profit, independent, corporation operating under a board of directors appointed by Iowa State University and the ISU Foundation. The corporation manages both the Research Park and incubator programs.

Other research institutes
In 2010, the Biorenewables Research Laboratory opened in a LEED-Gold certified building that complements and helps replace labs and offices across Iowa State and promotes interdisciplinary, systems-level research and collaboration. The Lab houses the Bioeconomy Institute, the Biobased Industry Center, and the National Science Foundation Engineering Research Center for Biorenewable Chemicals, a partnership of six universities as well as the Max Planck Society in Germany and the Technical University of Denmark.

The Engineering Teaching and Research Complex was built in 1999 and is home to Stanley and Helen Howe Hall and Gary and Donna Hoover Hall. The complex is occupied by the Virtual Reality Applications Center (VRAC), Center for Industrial Research and Service (CIRAS), Department of Aerospace Engineering and Engineering Mechanics, Department of Materials Science and Engineering, Engineering Computer Support Services, Engineering Distance Education, and Iowa Space Grant Consortium. And the complex contains one of the world's only six-sided immersive virtual reality labs (C6), as well as the 240 seat 3D-capable Alliant Energy Lee Liu Auditorium, the Multimodal Experience Testbed and Laboratory (METaL), and the User Experience Lab (UX Lab). All of which supports the research of more than 50 faculty and 200 graduate, undergraduate, and postdoctoral students.

The Plant Sciences Institute was founded in 1999. PSI's research focus is to understand the effects of genotype (genetic makeup) and environment on phenotypes (traits) sufficiently well that it will be able to predict the phenotype of a given genotype in a given environment. The institute is housed in the Roy J. Carver Co-Laboratory and is home to the Plant Sciences Institute Faculty Scholars program.

There is also the Iowa State University Northeast Research Farm in Nashua.

Recognition
Iowa State's campus contains over 160 buildings. Several buildings, as well as the Marston Water Tower, are listed on the National Register of Historic Places. The central campus includes 490 acre of trees, plants, and classically designed buildings. The landscape's most dominant feature is the 20 acre central lawn, which was listed as a "medallion site" by the American Society of Landscape Architects in 1999.

Thomas Gaines, in The Campus As a Work of Art, claimed that the Iowa State campus was one of the twenty-five most beautiful campuses in the country.

Campanile
The campanile was constructed during 1897-1898 as a memorial to Margaret MacDonald Stanton, Iowa State's first dean of women, who died on July 25, 1895. The tower is located on ISU's central campus, just north of the Memorial Union. The site was selected by Margaret's husband, Edgar W. Stanton, with the help of then-university president William M. Beardshear. The campanile stands 110 ft tall on a 16 by 16 foot (5 by 5 m) base, and cost $6,510.20 to construct.

The campanile is widely seen as one of the major symbols of Iowa State University. It is featured prominently on the university's official ring and the university's mace, and is also the subject of the university's alma mater, The Bells of Iowa State.

Lake LaVerne
Named for Dr. LaVerne W. Noyes, who also donated the funds to see that Alumni Hall could be completed after sitting unfinished and unused from 1905 to 1907. Dr. Noyes is an 1872 alumnus. Lake LaVerne is located west of the Memorial Union and south of Alumni Hall, Carver Hall, and Music Hall. The lake was a gift from Dr. Noyes in 1916.

Lake LaVerne is the home of two mute swans named Sir Lancelot and Elaine, donated to Iowa State by VEISHEA 1935. In 1944, 1970, and 1971 cygnets (baby swans) made their home on Lake LaVerne. Previously Sir Lancelot and Elaine were trumpeter swans but were too aggressive and in 1999 were replaced with two mute swans.

In early spring 2003, Lake LaVerne welcomed its newest and most current mute swan duo. In support of Iowa Department of Natural Resources efforts to re-establish the trumpeter swans in Iowa, university officials avoided bringing breeding pairs of male and female mute swans to Iowa State which means the current Sir Lancelot and Elaine are both female.

Reiman Gardens
Iowa State has maintained a horticulture garden since 1914. Reiman Gardens is the third location for these gardens. Today's gardens began in 1993 with a gift from Bobbi and Roy Reiman. Construction began in 1994 and the Gardens' initial 5 acre were officially dedicated on September 16, 1995.

Reiman Gardens has since grown to become a 14 acre site consisting of a dozen distinct garden areas, an indoor conservatory and an indoor butterfly "wing", butterfly emergence cases, a gift shop, and several supporting greenhouses. Located immediately south of Jack Trice Stadium on the ISU campus, Reiman Gardens is a year-round facility that has become one of the most visited attractions in central Iowa.

The Gardens has received a number of national, state, and local awards since its opening, and its rose gardens are particularly noteworthy. It was honored with the President's Award in 2000 by All American Rose Selections, Inc., which is presented to one public garden in the United States each year for superior rose maintenance and display: "For contributing to the public interest in rose growing through its efforts in maintaining an outstanding public rose garden."

University museums
The university museums consist of the Brunnier Art Museum, Farm House Museum, the Art on Campus Program, the Christian Petersen Art Museum, and the Elizabeth and Byron Anderson Sculpture Garden.

Brunnier Art Museum
The Brunnier Art Museum, Iowa's only accredited museum emphasizing a decorative arts collection, is one of the nation's few museums located within a performing arts and conference complex, the Iowa State Center. Founded in 1975, the museum is named after its benefactors, Iowa State alumnus Henry J. Brunnier and his wife Ann. The decorative arts collection they donated, called the Brunnier Collection, is extensive, consisting of ceramics, glass, dolls, ivory, jade, and enameled metals.

Other fine and decorative art objects from the University Art Collection include prints, paintings, sculptures, textiles, carpets, wood objects, lacquered pieces, silver, and furniture. About eight to 12 annual changing exhibitions and permanent collection exhibitions provide educational opportunities. Lectures, receptions, conferences, university classes, panel discussions, gallery walks, and gallery talks are presented to assist with further interpretation of objects.

Farm House Museum

Located near the center of the Iowa State campus, the Farm House Museum sits as a monument to early Iowa State history and culture as well as a National Historic Landmark. As the first building on campus, the Farm House was built in 1860 before campus was occupied by students or even classrooms. The college's first farm tenants primed the land for agricultural experimentation. This early practice lead to Iowa State Agricultural College and Model Farm opening its doors to Iowa students for free in 1869 under the Morrill Act (or Land-grant Act) of 1862.

Many prominent figures have made the Farm House their home throughout its 150 years of use. The first president of the college, Adonijah Welch, briefly stayed at the Farm House and even wrote his inaugural speech in a bedroom on the second floor. James "Tama Jim" Wilson resided for much of the 1890s with his family at the Farm House until he joined President William McKinley's cabinet as U.S. Secretary of Agriculture. Agriculture Dean Charles Curtiss and his young family replaced Wilson and became the longest resident of Farm House.

In 1976, over 110 years after the initial construction, the Farm House became a museum after much time and effort was put into restoring the early beauty of the modest farm home. Today, faculty, students, and community members can enjoy the museum while honoring its significance in shaping a nationally recognized land-grant university. Its collection boasts a large collection of 19th and early 20th century decorative arts, furnishings and material culture reflecting Iowa State and Iowa heritage. Objects include furnishings from Carrie Chapman Catt and Charles Curtiss, a wide variety of quilts, a modest collection of textiles and apparel, and various china and glassware items.

The Farm House Museum is an on-campus educational resource providing a changing environment of exhibitions among the historical permanent collection objects that are on display.

Art on Campus Collection
Iowa State is home to one of the largest campus public art programs in the United States. Over 2,000 works of public art, including 600 by significant national and international artists, are located across campus in buildings, courtyards, open spaces and offices.

The traditional public art program began during the Depression in the 1930s when Iowa State College's President Raymond Hughes envisioned that "the arts would enrich and provide substantial intellectual exploration into our college curricula." Hughes invited Grant Wood to create the Library's agricultural murals that speak to the founding of Iowa and Iowa State College and Model Farm. He also offered Christian Petersen a one-semester sculptor residency to design and build the fountain and bas relief at the Dairy Industry Building. In 1955, 21 years later, Petersen retired having created 12 major sculptures for the campus and hundreds of small studio sculptures.

The Art on Campus Collection is a campus-wide resource of over 2000 public works of art. Programs, receptions, dedications, university classes, Wednesday Walks, and educational tours are presented on a regular basis.

Christian Petersen Art Museum
The Christian Petersen Art Museum in Morrill Hall is named for the nation's first permanent campus artist-in-residence, Christian Petersen, who sculpted and taught at Iowa State from 1934 through 1955, and is considered the founding artist of the Art on Campus Collection.

Named for Justin Smith Morrill who created the Morrill Land-Grant Colleges Act, Morrill Hall was completed in 1891. Originally constructed to fill the capacity of a library, museum, and chapel, its original uses are engraved in the exterior stonework on the east side. The building was vacated in 1996 when it was determined unsafe and was also listed in the National Register of Historic Places the same year. In 2005, $9 million was raised to renovate the building and convert it into a museum. Completed and reopened in March 2007, Morrill Hall is home to the Christian Petersen Art Museum.

As part of University Museums, the Christian Petersen Art Museum at Morrill Hall is the home of the Christian Petersen Art Collection, the Art on Campus Program, the University Museums's Visual Literacy and Learning Program, and Contemporary Changing Art Exhibitions Program.

Located within the Christian Petersen Art Museum are the Lyle and Nancy Campbell Art Gallery, the Roy and Bobbi Reiman Public Art Studio Gallery, the Margaret Davidson Center for the Study of the Art on Campus Collection, the Edith D. and Torsten E. Lagerstrom Loaned Collections Center, and the Neva M. Petersen Visual Learning Gallery. University Museums shares the James R. and Barbara R. Palmer Small Objects Classroom in Morrill Hall.

Anderson Sculpture Garden
The Elizabeth and Byron Anderson Sculpture Garden is located by the Christian Petersen Art Museum at historic Morrill Hall. The sculpture garden design incorporates sculptures, a gathering arena, and sidewalks and pathways. Planted with perennials, ground cover, shrubs, and flowering trees, the landscape design provides a setting for works of 20th and 21st century sculpture, primarily American. Ranging from forty-four inches to nearly nine feet high and from bronze to other metals, these works of art represent both modern and contemporary sculpture.

The sculpture garden is adjacent to Iowa State's 22 acre central campus.

Sustainability
Iowa State's composting facility is capable of processing over 10,000 tons of organic waste every year. The school's $3 million revolving loan fund loans money for energy efficiency and conservation projects on campus. In the 2011 College Sustainability Report Card issued by the Sustainable Endowments Institute, the university received a B grade.

Residence halls

Iowa State operates 20 on-campus residence halls. The residence halls are divided into geographical areas.

The Union Drive Association (UDA) consists of four residence halls located on the west side of campus, including Friley Hall, which has been declared one of the largest residence halls in the country.

The Richardson Court Association (RCA) consists of 12 residence halls on the east side of campus.

The Towers Residence Association (TRA) are located south of the main campus. Two of the four towers, Knapp and Storms Halls, were imploded in 2005; however, Wallace and Wilson Halls still stand.

Buchanan Hall and Geoffroy Hall are nominally considered part of the RCA, despite their distance from the other buildings.

ISU operates two apartment complexes for upperclassmen, Frederiksen Court and SUV Apartments.

Student government
The governing body for ISU students is ISU Student Government. The ISU Student Government is composed of a president, vice president, finance director, cabinet appointed by the president, a clerk appointed by the vice president, senators representing each college and residence area at the university, a nine-member judicial branch and an election commission.

Student organizations
ISU has over 900 student organizations on campus that represent a variety of interests. Organizations are supported by Iowa State's Student Engagement Office. Many student organization offices are housed in the Memorial Union.

The Memorial Union at Iowa State University opened in September 1928 and is currently home to a number of University departments and student organizations, The M-Shop, CyBowl & Billiards, the University Book Store, and the Workspace.

The original building was designed by architect, William T. Proudfoot. The building employs a classical style of architecture reflecting Greek and Roman influences. The building's design specifically complements the designs of the major buildings surrounding the University's Central Campus area, Beardshear Hall to the west, Curtiss Hall to the east, and MacKay Hall to the north. The style utilizes columns with Corinthian capitals, Palladian windows, triangular pediments, and formally balanced facades.

Designed to be a living memorial for ISU students lost in World War I, the building includes a solemn memorial hall, named the Gold Star Room, which honors the names of the dead World War I, World War II, Korean, Vietnam, and War on Terrorism veterans engraved in marble. Symbolically, the hall was built directly over a library (the Browsing Library) and a small chapel, the symbol being that no country would ever send its young men to die in a war for a noble cause without a solid foundation on both education (the library) and religion (the chapel). On Veterans Day in 2014, ISU's "Gold Star Hall" publicly honored Petty Officer Jerry Leroy Converse, a U.S. Navy sailor that was killed by Israel during the 1967 USS Liberty incident. Converse is buried at Oak Hill Cemetery in Cherokee, Iowa. This ceremony came 47 years after the attack.

Renovations and additions have continued through the years to include: elevators, bowling lanes, a parking ramp, a book store, food court, and additional wings.

Music
The Choral Division of the Department of Music and Theater at Iowa State University consists of over 400 choristers in four main ensembles – the Iowa State Singers, Cantamus, the Iowa Statesmen, and Lyrica – and multiple small ensembles including three a cappella groups, Count Me In (female), Shy of a Dozen (male), and "Hymn and Her" (co-ed).

Fraternities and sororities
Fraternities and sororities at ISU include fifty chapters that involve 14.6 percent of undergraduate students. Collectively, fraternity and sorority members have raised over $82,000 for philanthropies and committed 31,416 hours to community service. In 2006, the ISU Greek community was named the best large Greek community in the Midwest.

The first fraternity, Delta Tau Delta, was established at Iowa State in 1875, six years after the first graduating class entered Iowa State. The first sorority, I.C. Sorocis, was established only two years later, in 1877. I.C. Sorocis later became a chapter of the first national sorority at Iowa State, Pi Beta Phi. Anti-Greek rioting occurred in 1888. As reported in The Des Moines Register, "The anti-secret society men of the college met in a mob last night about 11 o'clock in front of the society rooms in chemical and physical hall, determined to break up a joint meeting of three secret societies." In 1891, President William Beardshear banned students from joining secret college fraternities, resulting in the eventual closing of all formerly established fraternities. President Storms lifted the ban in 1904.

Following the lifting of the fraternity ban, the first thirteen national fraternities (IFC) installed on the Iowa State campus between 1904 and 1913 were, in order, Sigma Nu, Sigma Alpha Epsilon, Beta Theta Pi, Phi Gamma Delta, Alpha Tau Omega, Kappa Sigma, Theta Xi, Acacia, Phi Sigma Kappa, Delta Tau Delta, Pi Kappa Alpha, and Phi Delta Theta. Though some have suspended their chapters at various times, many are still active. Many of these chapters existed on campus as local fraternities before being reorganized as national fraternities, prior to 1904.

School newspaper
The Iowa State Daily is the university's student newspaper. The Daily has its roots from a news sheet titled the Clipper, which was started in the spring of 1890 by a group of students at Iowa Agricultural College led by F.E. Davidson. The Clipper soon led to the creation of the Iowa Agricultural College Student, and the beginnings of what would one day become the Iowa State Daily. It was awarded the 2016 Best All-Around Daily Student Newspaper by the Society of Professional Journalists.

Campus radio
88.5 KURE is the university's student-run radio station. Programming for KURE includes ISU sports coverage, talk shows, the annual quiz contest Kaleidoquiz, and various music genres.

Student television
ISUtv is the university's student-run television station. It is housed in the former WOI-TV station that was established in 1950. The student organization of ISUtv has many programs including Newswatch, a twice weekly news spot, Cyclone InCyders, the campus sports show, Fortnightly News, a satirical/comedy program, and Cy's Eyes on the Skies, a twice weekly weather show.

Athletics
The "Cyclones" name dates back to 1895. That year, Iowa suffered an unusually high number of devastating cyclones (as tornadoes were called at the time). In September, Iowa Agricultural College's football team traveled to Northwestern University and defeated that team by a score of 36–0. The next day, the Chicago Tribune's headline read "Struck by a Cyclone: It Comes from Iowa and Devastates Evanston Town." The article began, "Northwestern might as well have tried to play football with an Iowa cyclone as with the Iowa team it met yesterday." The nickname stuck.

The school colors are cardinal and gold. The mascot is Cy the Cardinal, introduced in 1954. Since a cyclone was determined to be difficult to depict in costume, the cardinal was chosen in reference to the school colors. A contest was held to select a name for the mascot, with the name Cy being chosen as the winner.

The Iowa State Cyclones are a member of the Big 12 Conference and compete in NCAA Division I Football Bowl Subdivision (FBS), fielding 16 varsity teams in 12 sports. The Cyclones also compete in and are a founding member of the Central States Collegiate Hockey League of the American Collegiate Hockey Association.

Iowa State's intrastate archrival is the University of Iowa with whom it competes annually for the Iowa Corn Cy-Hawk Series trophy, an annual athletic competition between the two schools. Sponsored by the Iowa Corn Growers Association, the competition includes all head-to-head regular season competitions between the two rival universities in all sports.

Football
Football first made its way onto the Iowa State campus in 1878 as a recreational sport, but it was not until 1892 that Iowa State organized its first team to represent the school in football. In 1894, college president William M. Beardshear spearheaded the foundation of an athletic association to officially sanction Iowa State football teams. The 1894 team finished with a 6–1 mark. The Cyclones compete each year for traveling trophies. Since 1977, Iowa State and Iowa compete annually for the Cy-Hawk Trophy. Iowa State competes in an annual rivalry game against Kansas State known as Farmageddon and against former conference foe Missouri for the Telephone Trophy. The Cyclones also compete against the Iowa Hawkeyes, their in-state rival.

The Cyclones play their home games at Jack Trice Stadium, named after Jack Trice, ISU's first African-American athlete and also the first and only Iowa State athlete to die from injuries sustained during athletic competition. Trice died three days after his first game playing for Iowa State against Minnesota in Minneapolis on October 6, 1923. Suffering from a broken collarbone early in the game, he continued to play until he was trampled by a group of Minnesota players. It is disputed whether he was trampled purposely or if it was by accident. The stadium was named in his honor in 1997 and is the only NCAA Division I-A stadium named after an African-American. Jack Trice Stadium, formerly known as Cyclone Stadium, opened on September 20, 1975, with a win against the United States Air Force Academy.

Men's basketball
Hopes of "Hilton Magic" returning took a boost with the hiring of ISU alum, Ames native, and fan favorite Fred Hoiberg as coach of the men's basketball team in April 2010. Hoiberg ("The Mayor") played three seasons under legendary coach Johnny Orr and one season under future Chicago Bulls coach Tim Floyd during his standout collegiate career as a Cyclone (1991–95). Orr laid the foundation of success in men's basketball upon his arrival from Michigan in 1980 and is credited with building Hilton Magic. Besides Hoiberg, other Cyclone greats played for Orr and brought winning seasons, including Jeff Grayer, Barry Stevens, and walk-on Jeff Hornacek. The 1985-86 Cyclones were one of the most memorable. Orr coached the team to second place in the Big Eight and produced one of his greatest career wins, a victory over his former team and No. 2 seed Michigan in the second round of the NCAA tournament.

Under coaches Floyd (1995–98) and Larry Eustachy (1998–2003), Iowa State achieved even greater success. Floyd took the Cyclones to the Sweet Sixteen in 1997 and Eustachy led ISU to two consecutive Big 12 regular season conference titles in 1999-2000 and 2000–01, plus the conference tournament title in 2000. Seeded No. 2 in the 2000 NCAA tournament, Eustachy and the Cyclones defeated UCLA in the Sweet Sixteen before falling to Michigan State, the eventual NCAA Champion, in the regional finals by a score of 75–64 (the differential representing the Spartans' narrowest margin of victory in the tournament). Standout Marcus Fizer and Jamaal Tinsley were scoring leaders for the Cyclones who finished the season 32–5. Tinsley returned to lead the Cyclones the following year with another conference title and No. 2 seed, but ISU finished the season with a 25–6 overall record after a stunning loss to No. 15 seed Hampton in the first round.

In 2011–12, Hoiberg's Cyclones finished third in the Big 12 and returned to the NCAA tournament, dethroning defending national champion Connecticut, 77–64, in the second round before losing in the Round of 32 to top-seeded Kentucky. All-Big 12 First Team selection Royce White led the Cyclones with 38 points and 22 rebounds in the two contests, ending the season at 23–11.

The 2013-14 campaign turned out to be another highly successful season. Iowa State went 28–8, won the Big 12 Tournament, and advanced to the Sweet Sixteen by beating North Carolina in the second round of the NCAA tournament. The Cyclones finished 11–7 in Big 12 play, finishing in a tie for third in the league standings, and beat a school-record nine teams (9–3) that were ranked in the Associated Press top 25. The Cyclones opened the season 14–0, breaking the school record for consecutive wins. Melvin Ejim was named the Big 12 Player of the Year and an All-American by five organizations. Deandre Kane was named the Big 12 Tournament's most valuable player.

On June 8, 2015, Steve Prohm took over as head basketball coach replacing Hoiberg who left to take the head coaching position with the Chicago Bulls. In his first season with the Cyclones, Prohm secured a #4 seed in the Midwest region where the Cyclones advanced to the Sweet Sixteen before falling to top-seeded Virginia, 84–71. In 2017, Iowa State stunned 3rd ranked Kansas, 92–89, in overtime, snapping KU's 54-game home winning streak, before winning the 2017 Big 12 men's basketball tournament, its third conference championship in four years, defeating West Virginia in the final.

Of Iowa State's 19 NCAA tournament appearances, the Cyclones have reached the Sweet Sixteen seven times (1944, 1986, 1997, 2000, 2014, 2016, 2022), made two appearances in the Elite Eight (1944, 2000), and reached the Final Four once in 1944.

Women's basketball
Iowa State is known for having one of the most successful women's basketball programs in the nation. Since the founding of the Big 12, Coach Bill Fennelly and the Cyclones have won three conference titles (one regular season, two tournament), and have advanced to the Sweet Sixteen five times (1999–2001, 2009, 2010) and the Elite Eight twice (1999, 2009) in the NCAA tournament. The team has one of the largest fan bases in the nation with attendance figures ranked third in the nation in 2009, 2010, 2012, 2016, 2017, and 2020 and second in the nation in 2013, 2014, 2018 and 2022.

Volleyball
Coach Christy Johnson-Lynch led the 2012 Cyclones team to a fifth straight 20-win season and fifth NCAA regional semifinal appearance in six seasons, and leading Iowa State to a 22–8 (13–3 Big 12) overall record and second-place finish in the conference. The Cyclones finished the season with seven wins over top-25 teams, including a victory over No. 1 Nebraska Cornhuskers in Iowa State's first-ever win over a top-ranked opponent in addition to providing the only Big 12 Conference loss to the 2012 conference and NCAA champion Texas Longhorns.

In 2011, Iowa State finished the season 25–6 (13–3 Big 12), placing second in the league, as well as a final national ranking of eighth. 2011 is only the second season in which an Iowa State volleyball team has ever recorded 25 wins. The Cyclones beat No. 9 Florida during the season in Gainesville, its sixth win over a top-10 team in Cyclone history. In 2009, Iowa State finished the season second in the Big 12 behind Texas with a 27–5 record and ranked No. 6, its highest ever national finish.

Johnson-Lynch is the fastest Iowa State coach to clinch 100 victories. In 2011, she became the school's winningest volleyball coach when her team defeated the Texas Tech Red Raiders, her 136th coaching victory, in straight sets.

Wrestling
The ISU wrestling program has captured the NCAA wrestling tournament title eight times between 1928 and 1987, and won the Big 12 Conference Tournament three consecutive years, 2007–2009. On February 7, 2010, the Cyclones became the first collegiate wrestling program to record its 1,000th dual win in program history by defeating the Arizona State Sun Devils, 30–10, in Tempe, Arizona.

In 2002, under former NCAA champion & Olympian Coach Bobby Douglas, Iowa State became the first school to produce a four-time, undefeated NCAA Division I champion, Cael Sanderson (considered by the majority of the wrestling community to be the best college wrestler ever), who also took the gold medal at the 2004 Olympic Games in Athens, Greece. Dan Gable, another legendary ISU wrestler, is famous for having lost only one match in his entire Iowa State collegiate career - his last - and winning gold at the 1972 Olympics in Munich, Germany, while not giving up a single point.

In 2013, Iowa State hosted its eighth NCAA Wrestling Championships. The Cyclones hosted the first NCAA championships in 1928.

In February 2017, former Virginia Tech coach and 2016 NWCA Coach of the Year Kevin Dresser was introduced as the new Cyclone wrestling coach, replacing Kevin Jackson.

title: Iowa State University


text:
Induction

Induction or inductive may refer to:

Biology and medicine

 * Labor induction (of birth)
 * Induction chemotherapy, in medicine
 * Induced stem cells, derived from other cell types
 * Enzyme induction and inhibition

Chemistry

 * Induction period, slow stage of a reaction
 * Inductive cleavage, in organic chemistry
 * Inductive effect, change in electron density
 * Asymmetric induction, preferring one stereoisomer over another

Computing

 * Grammar induction
 * Inductive bias
 * Inductive probability
 * Inductive programming
 * Rule induction
 * Word-sense induction

Mathematics

 * Backward induction in game theory and economics
 * Induced representation, in representation theory
 * Mathematical induction, a method of proof
 * Strong induction
 * Structural induction
 * Transfinite induction
 * Epsilon-induction
 * Parabolic induction

Philosophy

 * Inductive reasoning, in logic

Physics

 * Electromagnetic induction
 * Electrostatic induction
 * Forced induction, or turbocharging, of an engine

Other uses

 * Induction (play), an opening scene
 * Induction (teachers), support of novice teachers
 * Inductive reasoning aptitude
 * Collective Induction, in psychology
 * Hypnotic induction, causing hypnosis
 * "Induction", a song by Broken Spindles from Fulfilled/complete
 * "Induction" (short story), a short story by Greg Egan

title: Induction


text:
International Astronomical Union

The International Astronomical Union (IAU; Union astronomique internationale, UAI) is an international non-governmental organization (INGO) with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded on 28 July 1919 in Brussels, Belgium and is based in Paris, France.

The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. the Union had 85 national members and 12,734 individual members, spanning 90 countries and territories.

Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy and includes various scientific meetings. The Union is best known for being the leading authority in assigning official names and designations to astronomical objects, and for setting uniform definitions for astronomical principles. It also coordinates with national and international partners, such as UNESCO, to fulfill its mission.

The IAU is a member of the International Science Council (ISC), which is composed of international scholarly and scientific institutions and national academies of sciences.

Function
The International Astronomical Union is an international association of professional astronomers, at the PhD level and beyond, active in professional research and education in astronomy. Among other activities, it acts as the recognized authority for assigning designations and names to celestial bodies (stars, planets, asteroids, etc.) and any surface features on them.

The IAU is a member of the International Science Council (ISC). Its main objective is to promote and safeguard the science of astronomy in all its aspects through international cooperation. The IAU maintains friendly relations with organizations that include amateur astronomers in their membership. The IAU has its head office on the second floor of the Institut d'Astrophysique de Paris in the 14th arrondissement of Paris.

This organisation has many working groups. For example, the Working Group for Planetary System Nomenclature (WGPSN), which maintains the astronomical naming conventions and planetary nomenclature for planetary bodies, and the Working Group on Star Names (WGSN), which catalogues and standardizes proper names for stars. The IAU is also responsible for the system of astronomical telegrams which are produced and distributed on its behalf by the Central Bureau for Astronomical Telegrams. The Minor Planet Center also operates under the IAU, and is a "clearinghouse" for all non-planetary or non-moon bodies in the Solar System.

History
The IAU was founded on 28 July 1919, at the Constitutive Assembly of the International Research Council (now the International Science Council) held in Brussels, Belgium. Two subsidiaries of the IAU were also created at this assembly: the International Time Commission seated at the International Time Bureau in Paris, France, and the International Central Bureau of Astronomical Telegrams initially seated in Copenhagen, Denmark.

The seven initial member states were Belgium, Canada, France, Great Britain, Greece, Japan, and the United States, soon to be followed by Italy and Mexico. The first executive committee consisted of Benjamin Baillaud (President, France), Alfred Fowler (General Secretary, UK), and four vice presidents: William Campbell (US), Frank Dyson (UK), Georges Lecointe (Belgium), and Annibale Riccò (Italy). Thirty-two Commissions (referred to initially as Standing Committees) were appointed at the Brussels meeting and focused on topics ranging from relativity to minor planets. The reports of these 32 Commissions formed the main substance of the first General Assembly, which took place in Rome, Italy, 2–10 May 1922.

By the end of the first General Assembly, ten additional nations (Australia, Brazil, Czechoslovakia, Denmark, the Netherlands, Norway, Poland, Romania, South Africa, and Spain) had joined the Union, bringing the total membership to 19 countries. Although the Union was officially formed eight months after the end of World War I, international collaboration in astronomy had been strong in the pre-war era (e.g., the Astronomische Gesellschaft Katalog projects since 1868, the Astrographic Catalogue since 1887, and the International Union for Solar research since 1904).

The first 50 years of the Union's history are well documented. Subsequent history is recorded in the form of reminiscences of past IAU Presidents and General Secretaries. Twelve of the fourteen past General Secretaries in the period 1964–2006 contributed their recollections of the Union's history in IAU Information Bulletin No. 100. Six past IAU Presidents in the period 1976–2003 also contributed their recollections in IAU Information Bulletin No. 104.

In 2015 and 2019, the Union held the NameExoWorlds contests.

Starting in 2024, the Union, in partnership with the United Nations, is poised to play a critical role in developing the legislation and framework for lunar industrialization.

Composition

As of 1 August 2019, the IAU has a total of 13,701 individual members, who are professional astronomers from 102 countries worldwide; 81.7% of individual members are male, while 18.3% are female.

Membership also includes 82 national members, professional astronomical communities representing their country's affiliation with the IAU. National members include the Australian Academy of Science, the Chinese Astronomical Society, the French Academy of Sciences, the Indian National Science Academy, the National Academies (United States), the National Research Foundation of South Africa, the National Scientific and Technical Research Council (Argentina), the Council of German Observatories, the Royal Astronomical Society (United Kingdom), the Royal Astronomical Society of New Zealand, the Royal Swedish Academy of Sciences, the Russian Academy of Sciences, and the Science Council of Japan, among many others.

The sovereign body of the IAU is its General Assembly, which comprises all members. The Assembly determines IAU policy, approves the Statutes and By-Laws of the Union (and amendments proposed thereto) and elects various committees.

The right to vote on matters brought before the Assembly varies according to the type of business under discussion. The Statutes consider such business to be divided into two categories:
 * issues of a "primarily scientific nature" (as determined by the Executive Committee), upon which voting is restricted to individual members, and
 * all other matters (such as Statute revision and procedural questions), upon which voting is restricted to the representatives of national members.

On budget matters (which fall into the second category), votes are weighted according to the relative subscription levels of the national members. A second category vote requires a turnout of at least two-thirds of national members to be valid. An absolute majority is sufficient for approval in any vote, except for Statute revision which requires a two-thirds majority. An equality of votes is resolved by the vote of the President of the Union.

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General Assemblies
Since 1922, the IAU General Assembly meets every three years, except for the period between 1938 and 1948, due to World War II. After a Polish request in 1967, and by a controversial decision of the then President of the IAU, an Extraordinary IAU General Assembly was held in September 1973 in Warsaw, Poland, to commemorate the 500th anniversary of the birth of Nicolaus Copernicus, soon after the regular 1973 GA had been held in Sydney.

List of the presidents of the IAU
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Commission 46: Education in astronomy
Commission 46 is a Committee of the Executive Committee of the IAU, playing a special role in the discussion of astronomy development with governments and scientific academies. The IAU is affiliated with the International Council of Scientific Unions (ICSU), a non-governmental organization representing a global membership that includes both national scientific bodies and international scientific unions. They often encourage countries to become members of the IAU. The Commission further seeks to development, information or improvement of astronomical education. Part of Commission 46, is Teaching Astronomy for Development (TAD) program in countries where there is currently very little astronomical education. Another program is named the Galileo Teacher Training Program (GTTP), is a project of the International Year of Astronomy 2009, among which Hands-On Universe that will concentrate more resources on education activities for children and schools designed to advance sustainable global development. GTTP is also concerned with the effective use and transfer of astronomy education tools and resources into classroom science curricula. A strategic plan for the period 2010–2020 has been published.

Publications

In 2004 the IAU contracted with the Cambridge University Press to publish the Proceedings of the International Astronomical Union.

In 2007, the Communicating Astronomy with the Public Journal Working Group prepared a study assessing the feasibility of the Communicating Astronomy with the Public Journal (CAP Journal).

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Interval

Interval may refer to:

Mathematics and physics

 * Interval (mathematics), a range of numbers
 * Partially ordered set, its generalization from numbers to arbitrary partially ordered sets
 * A statistical level of measurement
 * Interval estimate
 * Interval (graph theory)
 * Space-time interval, the distance between two points in 4-space

Dramatic arts

 * Intermission, (British English: interval), a break in a theatrical performance
 * Entr'acte, a French term for the same, but used in English often to mean a musical performance played during the break
 * Interval (play), a 1939 play by Sumner Locke Elliott
 * Interval (film), a 1973 film starring Merle Oberon

Music

 * Interval (music), the relationship in pitch between two notes
 * Intervals (band), a Canadian progressive metal band
 * Intervals (See You Next Tuesday album), 2008
 * Intervals (Ahmad Jamal album), 1980

Sport

 * Playing time (cricket), the breaks between play in cricket
 * Interval training, a training technique used by runners and cyclists

Other uses

 * Interval Research Corporation, a technology think tank founded by Paul Allen
 * Recess (break), a break between classes, also called "interval" in New Zealand
 * Jerry Interval (1923–2006), American portrait photographer and educator

title: Interval