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Phi Lambda Upsilon
Phi Lambda Upsilon National Honorary Chemical Society () was founded in 1899 at the Noyes Laboratory of the University of Illinois. Phi Lambda Upsilon was the first honor society dedicated to scholarship in a single discipline, chemistry. Objectives The aims and purposes of the Society are summarized in its constitution – the promotion of high scholarship and original investigation in all branches of pure and applied chemistry. The founders envisioned a society dedicated to these objectives which would serve the field of chemistry in much the same manner as Phi Beta Kappa does the humanities; Sigma Xi, scientific research; and Tau Beta Pi The Tau Beta Pi Association (commonly Tau Beta Pi, , or TBP) is the oldest engineering honor society and the second oldest collegiate honor society in the United States. It honors engineering students in American universities who have shown a ..., engineering. Throughout its history, Phi Lambda Upsilon has been consistently devoted to i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Illinois Urbana-Champaign
The University of Illinois Urbana-Champaign (UIUC, U of I, Illinois, or University of Illinois) is a public university, public land-grant university, land-grant research university in the Champaign–Urbana metropolitan area, Illinois, United States. Established in 1867, it is the founding campus and Flagship#Colleges and universities in the United States, flagship institution of the University of Illinois System. With over 59,000 students, the University of Illinois is one of the List of United States public university campuses by enrollment, largest public universities by enrollment in the United States. The university contains 16 schools and colleges and offers more than 150 undergraduate and over 100 graduate programs of study. The university holds 651 buildings on and its annual operating budget in 2016 was over $2 billion. The University of Illinois Urbana-Champaign also operates Research Park at the University of Illinois Urbana-Champaign, a research park home to innova ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phi Lambda Upsilon Badge
Phi ( ; uppercase Φ, lowercase φ or ϕ; ''pheî'' ; Modern Greek: ''fi'' ) is the twenty-first letter of the Greek alphabet. In Archaic and Classical Greek (c. 9th to 4th century BC), it represented an aspirated voiceless bilabial plosive (), which was the origin of its usual romanization as . During the later part of Classical Antiquity, in Koine Greek (c. 4th century BC to 4th century AD), its pronunciation shifted to a voiceless bilabial fricative (), and by the Byzantine Greek period (c. 4th century AD to 15th century AD) it developed its modern pronunciation as a voiceless labiodental fricative (). The romanization of the Modern Greek phoneme is therefore usually . It may be that phi originated as the letter qoppa (Ϙ, ϙ), and initially represented the sound before shifting to Classical Greek . In traditional Greek numerals, phi has a value of 500 () or 500,000 (). The Cyrillic letter Ef (Ф, ф) descends from phi. Like other Greek letters, lowercase phi (enco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Litmus
Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity. In an acidic medium, blue litmus paper turns red, while in a basic or alkaline medium, red litmus paper turns blue. In short, it is a dye and indicator which is used to place substances on a pH scale. History The word "litmus" comes from the Old Norse word "litmosi" meaning "colour moss" or "colouring moss". The word is attested only in one Mediaeval source, a Norwegian law codex from 1316 in a chapter on customs and excise duties on pelts and furs. About 1300, the Spanish physician Arnaldus de Villa Nova began using litmus to study acids and bases. From the 16th century onwards, the blue dye was extracted from some lichens, especially in the Netherlands. Natural sources Litmus can be found in many different species of lichens. The dyes are extracted from such species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retort
In a chemistry laboratory, a retort is a device used for distillation or dry distillation of substances. It consists of a sphere, spherical vessel with a long downward-pointing neck. The liquid to be distilled is placed in the vessel and heated. The neck acts as a condenser (laboratory) , condenser, allowing the vapors to condense and flow along the neck to a collection vessel placed underneath. In the chemical industry, a retort is an airtight vessel in which substances are heated for a chemical reaction producing gaseous products to be collected in a collection vessel or for further processing. Such industrial-scale retorts are used in shale oil extraction , shale-oil extraction, in the production of charcoal and in the recovery of Mercury (element) , mercury in gold-mining processes or from hazardous waste. A process of heating oil shale to produce shale oil, oil shale gas, and spent shale is commonly called retorting. Airtight vessels to apply pressure as well as heat a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
And
And or AND may refer to: Logic, grammar and computing * Conjunction, connecting two words, phrases, or clauses * Logical conjunction in mathematical logic, notated as "∧", "⋅", "&", or simple juxtaposition * Bitwise AND, a Boolean operation in programming, typically notated as "and" or "&" * Short-circuit ''and'', a short-circuit operator, notated "&&", "and", "and then", etc. * Ampersand, the symbol "&", representing "and" * AND gate, in electronics Music albums * ''And'' (John Martyn album), 1996 * ''And'' (Koda Kumi album), 2018 * ''A N D'', a 2015 album by Tricot * ''And'', a 2007 album by Jonah Matranga * and, a 2022 EP by Xaviersobased * ''And,'', a 2024 maxi single by BoyNextDoor Businesses and organizations * Alberta New Democrats, now Alberta New Democratic Party *Academy of Nutrition and Dietetics, US * Automotive Navigation Data, digital map supplier * AND Corporation, biometrics * AND CO, software subsidiary of Fiverr Transportation * Anderso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakeland, Florida
Lakeland is a city in Polk County, Florida, United States. Located along Interstate 4, I-4 east of Tampa and southwest of Orlando, Florida, Orlando, it is the List of municipalities in Florida, most populous city in Polk County. As of the 2020 U.S. Census Bureau release, the city had a population of 112,641. Lakeland is a principal city of the Lakeland–Winter Haven metropolitan area, Lakeland–Winter Haven Metropolitan Statistical Area. Lakeland is situated among several lakes including Lake Morton downtown and is sometimes locally referred to by the nickname "Swan City" due to its sizeable population of swans, all of whom are descendants of two mute swans given to Lakeland by Queen Elizabeth II in 1957. Lakeland is home to several colleges and universities. Lakeland Linder International Airport is in Lakeland as is the corporate headquarters of Publix, a supermarket chain. European-American settlers arrived in Lakeland from Missouri, Kentucky, Tennessee, Georgia and South Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic Ocean to the east, the Straits of Florida to the south, and The Bahamas to the southeast. About two-thirds of Florida occupies a peninsula between the Gulf of Mexico and the Atlantic Ocean. It has the List of U.S. states by coastline, longest coastline in the contiguous United States, spanning approximately , not including its many barrier islands. It is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. With a population of over 23 million, it is the List of U.S. states and territories by population, third-most populous state in the United States and ranks List of states and territories of the United States by population density, seventh in population density as of 2020. Florida spans , ranking List of U.S. states ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noyes Laboratory
The William Albert Noyes Laboratory of Chemistry, located on the campus of the University of Illinois Urbana-Champaign at 505 S. Mathews Avenue in Urbana, Illinois, United States, was built in 1902 as the "New Chemical Laboratory", and was designed by Nelson Strong Spencer in the Richardsonian Romanesque style. Founded in 1867, the Chemistry Department was the first department of the university to move into its own building in 1878. When the department outgrew that building, department head Arthur W. Palmer convinced the state legislature to build a new lab, with 77,884 square feet of usable space, at a cost of under $100,000. Ten years later, when more space was needed,the east wingwith 86,396 square feet of additional spacewas built in 1915–16 at the cost of $250,000. The building then housed the largest chemistry department in the United States at the time. At various times, the buildings also housed the departments of Biochemistry, Chemical Engineering and Bacteriology, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Illinois
The University of Illinois Urbana-Champaign (UIUC, U of I, Illinois, or University of Illinois) is a public university, public land-grant university, land-grant research university in the Champaign–Urbana metropolitan area, Illinois, United States. Established in 1867, it is the founding campus and Flagship#Colleges and universities in the United States, flagship institution of the University of Illinois System. With over 59,000 students, the University of Illinois is one of the List of United States public university campuses by enrollment, largest public universities by enrollment in the United States. The university contains 16 schools and colleges and offers more than 150 undergraduate and over 100 graduate programs of study. The university holds 651 buildings on and its annual operating budget in 2016 was over $2 billion. The University of Illinois Urbana-Champaign also operates Research Park at the University of Illinois Urbana-Champaign, a research park home to innova ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honor Society
In the United States, an honor society is an organization that recognizes individuals who rank above a set standard in various domains such as academics, leadership, and other personal achievements, not all of which are based on ranking systems. These societies acknowledge excellence among peers in diverse fields and circumstances. The Order of the Arrow, for example, is the National Honor Society of the Boy Scouts of America. While the term commonly refers to scholastic honor societies, which primarily acknowledge students who excel academically or as leaders among their peers, it also applies to other types of societies. History The origins of honor societies in the United States can be traced back to the establishment of Phi Beta Kappa in 1776 at the College of William and Mary, which began as a debating society and did not initially impose grade point average (GPA) restrictions for membership. Many honor societies invite students to become members based on the scholastic ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phi Beta Kappa
The Phi Beta Kappa Society () is the oldest academic honor society in the United States. It was founded in 1776 at the College of William & Mary in Virginia. Phi Beta Kappa aims to promote and advocate excellence in the liberal arts and sciences, and to induct outstanding students of arts and sciences at select American colleges and universities. Since its inception, its inducted members include 17 President of the United States, United States presidents, 42 Supreme Court of the United States, United States Supreme Court justices, and 136 Nobel Prize, Nobel laureates. History Origins The Phi Beta Kappa Society had its first meeting on December 5, 1776, at the College of William & Mary in Williamsburg, Virginia by five students, with John Heath as its first President. The society established the precedent for naming American college societies after the initial letters of a secret Greek motto. The group consisted of students who frequented the Raleigh Tavern as a common meeting ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma Xi
Sigma Xi, The Scientific Research Honor Society () is an international non-profit honor society for scientists and engineers. Sigma Xi was founded at Cornell University by a faculty member and graduate students in 1886 and is one of the oldest honor societies. Membership in Sigma Xi is by invitation only, where members nominate others on the basis of their research achievements or potential. The society was a founding member of the Association of College Honor Societies in 1925, but withdrew in 1933 and much later was a founder of to form the Honor Society Caucus. History Sigma Xi was founded in November 1886 at the Sibling College of Mechanical Engineering at Cornell University in Ithaca, New York.Shepardson, Francis Wayland, ed. Baird's Manual of American College Fraternities, 12th edition'. Menasha, Wisconsin: The Collegiate Press/George Banta Publishing Company, 1930. pp. 369-371. ''via'' Hathi Trust. Its founders were Henry Shaler Williams, a Cornell faculty member, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
