|
Danica McKellar
Danica McKellar (born January 3, 1975) is an American actress, mathematics writer, and education advocate. She is best known for playing Winnie Cooper in the television series ''The Wonder Years.'' McKellar has appeared in various television films for the Hallmark Channel. She has also done voice acting, including Frieda Goren in '' Static Shock,'' Miss Martian in ''Young Justice,'' and Killer Frost in '' DC Super Hero Girls.'' In 2015, McKellar joined part of the main cast in the Netflix original series '' Project Mc2''. In addition to her acting work, McKellar later wrote seven non-fiction books, all dealing with mathematics: ''Math Doesn't Suck'', ''Kiss My Math'', ''Hot X: Algebra Exposed'', ''Girls Get Curves: Geometry Takes Shape'', which encourage middle-school and high-school girls to have confidence and succeed in mathematics, ''Goodnight, Numbers'', and ''Do Not Open This Math Book''. Early life and education McKellar was born in La Jolla, California. She moved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Jolla, California
La Jolla ( , ) is a hilly, seaside neighborhood in San Diego, California, occupying of curving coastline along the Pacific Ocean. The population reported in the 2010 census was 46,781. The climate is mild, with an average daily temperature of . La Jolla is surrounded on three sides by ocean bluffs and beaches and is located north of downtown San Diego and south of the Orange County, California, Orange County line. The neighborhood's border starts at Pacific Beach, San Diego, Pacific Beach to the south and extends along the Pacific Ocean shoreline north to include Torrey Pines State Natural Reserve ending at Del Mar, California, Del Mar. La Jolla is home to many educational institutions and a variety of businesses in the areas of lodging, dining, shopping, software, finance, real estate, bioengineering, medical practice and scientific research. The University of California, San Diego is located in La Jolla, as is Birch Aquarium, Scripps Institution of Oceanography, Scripps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TV Guide
TV Guide is an American digital media In mass communication, digital media is any media (communication), communication media that operates in conjunction with various encoded machine-readable data formats. Digital content can be created, viewed, distributed, modified, listened to, an ... company that provides television program listings information as well as entertainment and television-related news. In 2008, the company sold its founding product, the '' TV Guide'' magazine and the entire print magazine division, to a private buyout firm operated by Andrew Nikou, who then set up the print operation as TV Guide Magazine LLC. Corporate history Prototype The prototype of what would become '' TV Guide'' magazine was developed by Lee Wagner (1910–1993), who was the circulation director of Macfadden Communications Group#Macfadden Publications, MacFadden Publications in New York City in the 1930s – and later, by the time of the predecessor publication's creation, for Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erdős Number
The Erdős number () describes the "collaborative distance" between mathematician Paul Erdős and another person, as measured by authorship of mathematical papers. The same principle has been applied in other fields where a particular individual has collaborated with a large and broad number of peers. Overview Paul Erdős (1913–1996) was an influential Hungarian mathematician who, in the latter part of his life, spent a great deal of time writing papers with a large number of colleagues — more than 500 — working on solutions to outstanding mathematical problems. He published more papers during his lifetime (at least 1,525) than any other mathematician in history. (Leonhard Euler published more total pages of mathematics but fewer separate papers: about 800.) Erdős spent most of his career with no permanent home or job. He traveled with everything he owned in two suitcases, and would visit mathematicians with whom he wanted to collaborate, often unexpectedly, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashkin–Teller Model
In statistical mechanics, the Potts model, a generalization of the Ising model, is a model of interacting Spin (physics), spins on a crystalline lattice. By studying the Potts model, one may gain insight into the behaviour of ferromagnets and certain other phenomena of solid-state physics. The strength of the Potts model is not so much that it models these physical systems well; it is rather that the one-dimensional case is exactly solvable, and that it has a rich mathematical formulation that has been studied extensively. The model is named after Renfrey Potts, who described the model near the end of his 1951 Ph.D. thesis. The model was related to the "planar Potts" or "Z N model, clock model", which was suggested to him by his advisor, Cyril Domb. The four-state Potts model is sometimes known as the Ashkin–Teller model, after Julius Ashkin and Edward Teller, who considered an equivalent model in 1943. The Potts model is related to, and generalized by, several other models, inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferromagnetic
Ferromagnetism is a property of certain materials (such as iron) that results in a significant, observable magnetic permeability, and in many cases, a significant magnetic coercivity, allowing the material to form a permanent magnet. Ferromagnetic materials are noticeably attracted to a magnet, which is a consequence of their substantial magnetic permeability. Magnetic permeability describes the induced magnetization of a material due to the presence of an external magnetic field. For example, this temporary magnetization inside a steel plate accounts for the plate's attraction to a magnet. Whether or not that steel plate then acquires permanent magnetization depends on both the strength of the applied field and on the coercivity of that particular piece of steel (which varies with the steel's chemical composition and any heat treatment it may have undergone). In physics, multiple types of material magnetism have been distinguished. Ferromagnetism (along with the similar effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibbs State
In probability theory and statistical mechanics, a Gibbs state is an equilibrium probability distribution which remains invariant under future evolution of the system. For example, a stationary or steady-state distribution of a Markov chain, such as that achieved by running a Markov chain Monte Carlo In statistics, Markov chain Monte Carlo (MCMC) is a class of algorithms used to draw samples from a probability distribution. Given a probability distribution, one can construct a Markov chain whose elements' distribution approximates it – that ... iteration for a sufficiently long time, is a Gibbs state. Precisely, suppose L is a Generator (mathematics), generator of evolutions for an initial state \rho_0 , so that the state at any later time is given by \rho(t) = e^ [\rho_0] . Then the condition for \rho_ to be a Gibbs state is :L [\rho_] = 0 . In physics there may be several physically distinct Gibbs states in which a system may be trapped, particularly at lower temperatu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percolation Theory
In statistical physics and mathematics, percolation theory describes the behavior of a network when nodes or links are added. This is a geometric type of phase transition, since at a critical fraction of addition the network of small, disconnected clusters merge into significantly larger Glossary of graph theory, connected, so-called spanning clusters. The applications of percolation theory to materials science and in many other disciplines are discussed here and in the articles Network theory and Percolation (cognitive psychology). Introduction A representative question (and the etymology, source of the name) is as follows. Assume that some liquid is poured on top of some porosity, porous material. Will the liquid be able to make its way from hole to hole and reach the bottom? This physical question is mathematical model, modelled mathematically as a Grid graph, three-dimensional network of graph (discrete mathematics), vertices, usually called "sites", in which the graph (dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha Delta Pi
Alpha Delta Pi (), commonly known as ADPi (pronounced "ay-dee-pye"), is an International Panhellenic sorority founded on May 15, 1851, at Wesleyan College in Macon, Georgia. It is the oldest secret society for women. Alpha Delta Pi is a member of the National Panhellenic Conference. The sorority's national philanthropic partner is the Ronald McDonald House Charities. Its executive office is located in Atlanta, Georgia. History Alpha Delta Pi was first founded as the Adelphean Society on May 15, 1851, at Wesleyan Female College in Macon, Georgia. The six founders included Eugenia Tucker Fitzgerald, Elizabeth Williams Mitchell, Sophronia Woodruff Dews, Octavia Andrew Rush, Mary Evans Glass, and Ella Pierce Turner. In 1904, a committee of three, led by Jewel Davis, contacted Attorney Dupont Guerry, the college's president, about to the procedure to become a national organization. They secured a charter of incorporation from the state of Georgia. In 1905, the Adelphean Societ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summa Cum Laude
Latin honors are a system of Latin phrases used in some colleges and universities to indicate the level of distinction with which an academic degree has been earned. The system is primarily used in the United States. It is also used in some Southeastern Asian countries with European colonial history, such as Indonesia and the Philippines, and African countries such as Zambia and South Africa, although sometimes translations of these phrases are used instead of the Latin originals. The honors distinction should not be confused with the honors degree, honors degrees offered in some countries, or with honorary degree, honorary degrees. The system usually has three levels of honor (listed in order of increasing merit): ''cum laude'', ''magna cum laude'', and ''summa cum laude''. Generally, a college or university's regulations set out definite criteria a student must meet to obtain a given honor. For example, the student might be required to achieve a specific grade point average, su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madeira
Madeira ( ; ), officially the Autonomous Region of Madeira (), is an autonomous Regions of Portugal, autonomous region of Portugal. It is an archipelago situated in the North Atlantic Ocean, in the region of Macaronesia, just under north of the Canary Islands, Spain, west of the Morocco and southwest of mainland Portugal. Madeira sits on the African Plate, African Tectonic Plate, but is culturally, politically and ethnically associated with Europe, with its population predominantly descended from Portuguese settlers. Its population was 251,060 in 2021. The capital of Madeira is Funchal, on the main island's south coast. The archipelago includes the islands of Madeira Island, Madeira, Porto Santo Island, Porto Santo, and the Desertas Islands, Desertas, administered together with the separate archipelago of the Savage Islands. Roughly half of the population lives in Funchal. The region has political and administrative autonomy through the Autonomous Regions of Portugal#Const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azores
The Azores ( , , ; , ), officially the Autonomous Region of the Azores (), is one of the two autonomous regions of Portugal (along with Madeira). It is an archipelago composed of nine volcanic islands in the Macaronesia region of the North Atlantic Ocean, about west of Lisbon, about northwest of Morocco, about southeast of Newfoundland, Canada, and the same distance southwest of Cork, Ireland. Its main industries are agriculture, dairy farming, livestock, fishing, and tourism, which has become a major service activity in the region. In the 20th century and to some extent into the 21st, they have served as a waypoint for refueling aircraft flying between Europe and North America. The government of the Azores employs a large percentage of the population directly or indirectly in the service and tertiary sectors. The largest city of the Azores is Ponta Delgada. The culture, dialect, cuisine, and traditions of the Azorean islands vary considerably, because these remote island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawyer
A lawyer is a person who is qualified to offer advice about the law, draft legal documents, or represent individuals in legal matters. The exact nature of a lawyer's work varies depending on the legal jurisdiction and the legal system, as well as the lawyer's area of practice. In many jurisdictions, the legal profession is divided into various branches — including barristers, solicitors, conveyancers, notaries, canon lawyer — who perform different tasks related to the law. Historically, the role of lawyers can be traced back to ancient civilizations such as Greece and Rome. In modern times, the practice of law includes activities such as representing clients in criminal or civil court, advising on business transactions, protecting intellectual property, and ensuring compliance with laws and regulations. Depending on the country, the education required to become a lawyer can range from completing an undergraduate law degree to undergoing postgraduate education and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
