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The product of exponentials (POE) method is a robotics convention for mapping the links of a spatial kinematic chain . It is an alternative to Denavit–Hartenberg parameterization. While the latter method uses the minimal number of parameters to represent joint motions, the former method has a number of advantages: unif...
https://en.wikipedia.org/wiki/Product_of_exponentials_formula
In NMR spectroscopy , the product operator formalism is a method used to determine the outcome of pulse sequences in a rigorous but straightforward way. With this method it is possible to predict how the bulk magnetization evolves with time under the action of pulses applied in different directions. It is a net improve...
https://en.wikipedia.org/wiki/Product_operator_formalism
In mathematics , given partial orders ⪯ {\displaystyle \preceq } and ⊑ {\displaystyle \sqsubseteq } on sets A {\displaystyle A} and B {\displaystyle B} , respectively, the product order [ 1 ] [ 2 ] [ 3 ] [ 4 ] (also called the coordinatewise order [ 5 ] [ 3 ] [ 6 ] or componentwise order [ 2 ] [ 7 ] ) is a partial orde...
https://en.wikipedia.org/wiki/Product_order
In calculus , the product rule (or Leibniz rule [ 1 ] or Leibniz product rule ) is a formula used to find the derivatives of products of two or more functions . For two functions, it may be stated in Lagrange's notation as ( u ⋅ v ) ′ = u ′ ⋅ v + u ⋅ v ′ {\displaystyle (u\cdot v)'=u'\cdot v+u\cdot v'} or in Leibniz's n...
https://en.wikipedia.org/wiki/Product_rule
Within supply chain management and manufacturing , production control is the activity of monitoring and controlling any particular production or operation. Production control is often run from a specific control room or operations room. With inventory control and quality control , production control is one of the key f...
https://en.wikipedia.org/wiki/Production_control
In film and television , a production designer is the individual responsible for the overall aesthetic of the story. The production design gives the viewers a sense of the time period, the plot location, and character actions and feelings. Working directly with the director , cinematographer , and producer , productio...
https://en.wikipedia.org/wiki/Production_designer
Production equipment control involves production equipment that resides in the shop floor of a manufacturing company and its purpose is to produce goods of a wanted quality when provided with production resources of a required quality. In modern production lines the production equipment is fully automated using industr...
https://en.wikipedia.org/wiki/Production_equipment_control
In operations management and industrial engineering , production flow analysis refers to methods which share the following characteristics: Methods differ on how they group together machines with products. These play an important role in designing manufacturing cells . Given a binary product-machines n-by-m matrix b ...
https://en.wikipedia.org/wiki/Production_flow_analysis
Production leveling , also known as production smoothing or – by its Japanese original term – heijunka ( 平準化 ) , [ 1 ] is a technique for reducing the mura (unevenness) which in turn reduces muda (waste). It was vital to the development of production efficiency in the Toyota Production System and lean manufacturing . ...
https://en.wikipedia.org/wiki/Production_leveling
A production packer [ 1 ] is a standard component of the completion hardware of oil or gas wells used to provide a seal between the outside of the production tubing and the inside of the casing, liner, or wellbore wall. Based on their primary use, packers can be divided into two main categories: production packers and...
https://en.wikipedia.org/wiki/Production_packer
Productive aging refers to activities which older people engage in on a daily basis. Older adults have opportunities and constraints which are related to the productive aging process. The community and society need to develop more options for older adults to choose their way of being engaged in the community and contri...
https://en.wikipedia.org/wiki/Productive_aging
In linear algebra , a square nonnegative matrix A {\displaystyle A} of order n {\displaystyle n} is said to be productive , or to be a Leontief matrix , if there exists a n × 1 {\displaystyle n\times 1} nonnegative column matrix P {\displaystyle P} such as P − A P {\displaystyle P-AP} is a positive matrix . The concep...
https://en.wikipedia.org/wiki/Productive_matrix
In 2007, productive nanosystems were defined as functional nanoscale systems that make atomically -specified structures and devices under programmatic control, i.e., performing atomically precise manufacturing. [ 1 ] As of 2015, such devices were only hypothetical, and productive nanosystems represented a more advanced...
https://en.wikipedia.org/wiki/Productive_nanosystems
In ecology , the term productivity refers to the rate of generation of biomass in an ecosystem , usually expressed in units of mass per volume (unit surface) per unit of time, such as grams per square metre per day (g m −2 d −1 ). The unit of mass can relate to dry matter or to the mass of generated carbon . The produc...
https://en.wikipedia.org/wiki/Productivity_(ecology)
The productivity paradox refers to the slowdown in productivity growth in the United States in the 1970s and 1980s despite rapid development in the field of information technology (IT) over the same period. The term was coined by Erik Brynjolfsson in a 1993 paper ("The Productivity Paradox of IT") [ 1 ] inspired by a q...
https://en.wikipedia.org/wiki/Productivity_paradox
Products of conception , abbreviated POC , is a medical term used for the tissue derived from the union of an egg and a sperm . It encompasses anembryonic gestation (blighted ovum) which does not have a viable embryo . In the context of tissue from a dilation and curettage , the presence of POC essentially excludes an...
https://en.wikipedia.org/wiki/Products_of_conception
Produgelaviricota is a phylum of viruses . [ 1 ] Produgelaviricota has two classes: Ainoaviricetes and Belvinaviricetes . Ainoaviricetes is monotypic down to the rank of species, i.e. the class has just one species. [ 2 ] This virus -related article is a stub . You can help Wikipedia by expanding it .
https://en.wikipedia.org/wiki/Produgelaviricota
Prodynorphin , also known as proenkephalin B , is an opioid polypeptide hormone involved with chemical signal transduction and cell communication. The gene for prodynorphin is expressed in the endometrium and the striatum , and its gene map locus is 20pter-p12. Prodynorphin is a basic building-block of endorphins , the...
https://en.wikipedia.org/wiki/Prodynorphin
In probability theory , Proebsting's paradox is an argument that appears to show that the Kelly criterion can lead to ruin. Although it can be resolved mathematically, it raises some interesting issues about the practical application of Kelly, especially in investing. It was named and first discussed by Edward O. Thorp...
https://en.wikipedia.org/wiki/Proebsting's_paradox
Profanity is a text mode instant messaging interface that supports the XMPP protocol. [ 2 ] It supports Linux , macOS , Windows (via Cygwin or WSL ), FreeBSD , and Android (via Termux ). Packages are available in the Debian , [ 3 ] Ubuntu [ 4 ] and Arch Linux [ 5 ] distributions. Features include multi-user chat, des...
https://en.wikipedia.org/wiki/Profanity_(instant_messaging_client)
The Professional Electrical Apparatus Reconditioning League or PEARL is an international professional organization and standards group based in Denver, Colorado . [ 1 ] PEARL is focused on developing ethical business practices and technical standards [ 2 ] related to inspecting, testing, and reconditioning circuit brea...
https://en.wikipedia.org/wiki/Professional_Electrical_Apparatus_Recyclers_League
Professional Engineers Day was launched by the National Society of Professional Engineers in 2016 to celebrate and raise public awareness of the contributions of licensed professional engineers in the United States. As of 2015, there were 474,777 licensed professional engineers in the U.S. [ 1 ] The first Professional ...
https://en.wikipedia.org/wiki/Professional_Engineers_Day_(U.S.)
The Professional Lighting and Sound Association ( PLASA ) is a trade association headquartered in Eastbourne , United Kingdom . Its membership is made up of companies involved with the events and entertainments technology sector. PLASA was originally known as the British Association of Discothèque Equipment Manufactu...
https://en.wikipedia.org/wiki/Professional_Lighting_and_Sound_Association
Professional audio , abbreviated as pro audio , refers to both an activity and a category of high-quality, studio-grade audio equipment. Typically it encompasses sound recording , sound reinforcement system setup and audio mixing , and studio music production by trained sound engineers , audio engineers , record produc...
https://en.wikipedia.org/wiki/Professional_audio
Profibus (usually styled as PROFIBUS , as a portmanteau for Pro cess Fi eld Bus ) is a standard for fieldbus communication in automation technology and was first promoted in 1989 by BMBF (German department of education and research) and then used by Siemens . [ 1 ] It should not be confused with the Profinet standard f...
https://en.wikipedia.org/wiki/Profibus
In standardization , a profile is a subset internal to a specification . Aspects of a complex technical specification may necessarily have more than one interpretation, and there are probably many optional features. These aspects constitute a profile of the standard. Two implementations engineered from the same descrip...
https://en.wikipedia.org/wiki/Profile_(engineering)
Road surface textures are deviations from a planar and smooth surface, affecting the vehicle/tyre interaction. Pavement texture is divided into: microtexture with wavelengths from 0 mm to 0.5 millimetres (0.020 in), macrotexture with wavelengths from 0.5 millimetres (0.020 in) to 50 millimetres (2.0 in) and megatexture...
https://en.wikipedia.org/wiki/Profilograph
Profinet (usually styled as PROFINET , as a portmanteau for Pro cess Fi eld Net work) is an industry technical standard for data communication over Industrial Ethernet , designed for collecting data from, and controlling equipment in industrial systems , with a particular strength in delivering data under tight time co...
https://en.wikipedia.org/wiki/Profinet
In mathematics , more precisely in formal language theory , the profinite words are a generalization of the notion of finite words into a complete topological space . This notion allows the use of topology to study languages and finite semigroups . For example, profinite words are used to give an alternative characteri...
https://en.wikipedia.org/wiki/Profinite_word
A progenitor cell is a biological cell that can differentiate into a specific cell type. Stem cells and progenitor cells have this ability in common. However, stem cells are less specified than progenitor cells. Progenitor cells can only differentiate into their "target" cell type. [ 1 ] The most important difference b...
https://en.wikipedia.org/wiki/Progenitor_cell
Progeria is a specific type of progeroid syndrome , also known as Hutchinson–Gilford syndrome or Hutchinson–Gilford progeroid syndrome (HGPS). [ 8 ] A single gene mutation is responsible for causing progeria. The affected gene , known as lamin A ( LMNA ), makes a protein necessary for holding the cell nucleus together....
https://en.wikipedia.org/wiki/Progeria
Progeroid syndromes ( PS ) are a group of rare genetic disorders that mimic physiological aging , making affected individuals appear to be older than they are. [ 1 ] [ 2 ] The term progeroid syndrome does not necessarily imply progeria ( Hutchinson–Gilford progeria syndrome ), which is a specific type of progeroid synd...
https://en.wikipedia.org/wiki/Progeroid_syndromes
Progesterone ( / p r oʊ ˈ dʒ ɛ s t ər oʊ n / ⓘ ; P4 ) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle , pregnancy , and embryogenesis of humans and other species. [ 1 ] [ 13 ] It belongs to a group of steroid hormones called the progestogens [ 13 ] and is the major progestogen in th...
https://en.wikipedia.org/wiki/Progesterone
A program is a set of instructions used to control the behavior of a machine . Examples of such programs include: The execution of a program is a series of actions following the instructions it contains. Each instruction produces effects that alter the state of the machine according to its predefined meaning. While s...
https://en.wikipedia.org/wiki/Program_(machine)
Program equilibrium is a game-theoretic solution concept for a scenario in which players submit computer programs to play the game on their behalf and the programs can read each other's source code. The term was introduced by Moshe Tennenholtz in 2004. [ 1 ] The same setting had previously been studied by R. Preston Mc...
https://en.wikipedia.org/wiki/Program_equilibrium
The program evaluation and review technique ( PERT ) is a statistical tool used in project management , which was designed to analyze and represent the tasks involved in completing a given project . PERT was originally developed by Charles E. Clark for the United States Navy in 1958; it is commonly used in conjunction...
https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique
The PUMA ( P rogrammable U niversal M achine for A ssembly , or P rogrammable U niversal M anipulation A rm ) is an industrial robotic arm developed by Victor Scheinman at pioneering robot company Unimation . Initially developed by Unimation for General Motors , the PUMA was based on earlier designs Scheinman invented ...
https://en.wikipedia.org/wiki/Programmable_Universal_Machine_for_Assembly
A programmable load is a type of test equipment or instrument which emulates DC or AC resistance loads normally required to perform functional tests of batteries , power supplies or solar cells . By virtue of being programmable, tests like load regulation , battery discharge curve measurement and transient tests can be...
https://en.wikipedia.org/wiki/Programmable_load
In the context of installing firmware onto a device, a programmer , device programmer , chip programmer , device burner , [ 1 ] : 364 or PROM writer [ 2 ] is a device that writes, a.k.a. burns, firmware to a target device's non-volatile memory . [ 3 ] : 3 Typically, the target device memory is one of the following typ...
https://en.wikipedia.org/wiki/Programmer_(hardware)
In video game development and overall software development , programmer art refers to assets created by programmers . Programmer art is made when there is an immediate need for an asset that does not yet exist. When this happens, a programmer will often use or create a placeholder, meant to be replaced at a later time...
https://en.wikipedia.org/wiki/Programmer_art
Programming Languages: History and Fundamentals [ 1 ] is a book about programming languages written by Jean E. Sammet . Published in 1969, the book gives an overview of the state of the art of programming in the late 1960s, and records the history of programming languages up to that time. [ 2 ] The book was considered...
https://en.wikipedia.org/wiki/Programming_Languages:_History_and_Fundamentals
Programming Research Limited (PRQA) was a United Kingdom -based developer of code quality management software for embedded software, which included the static program analysis tools QA·C and QA·C++, now known as Helix QAC . It created the High Integrity C++ software coding standard . In May 2018, the company was acqui...
https://en.wikipedia.org/wiki/Programming_Research_Limited
Programming Ruby is a book about the Ruby programming language by Dave Thomas and Andrew Hunt , authors of The Pragmatic Programmer . In the Ruby community, it is commonly known as "The PickAxe" because of the pickaxe on the cover. The book has helped Ruby to spread outside Japan. [ 1 ] The complete first edition of t...
https://en.wikipedia.org/wiki/Programming_Ruby
One thing the most visited websites have in common is that they are dynamic websites . Their development typically involves server-side coding , client-side coding and database technology . The programming languages applied to deliver such dynamic web content vary vastly between sites.
https://en.wikipedia.org/wiki/Programming_languages_used_in_most_popular_websites
Progress in Materials Science is a journal publishing review articles covering most areas of materials science , published by the Pergamon imprint of Elsevier . It was started in 1949 with the title Progress in Metal Physics with Bruce Chalmers serving as first editor. It was changed to the current title in 1961. This...
https://en.wikipedia.org/wiki/Progress_in_Materials_Science
Progress in Polymer Science is a peer-reviewed scientific journal publishing review articles on topics broadly related to polymer chemistry . The 2022 impact factor of this journal was 27.1, ranking it the highest in the subject category "Polymer Science". [ 1 ] The journal is available since 1967. Currently it is edit...
https://en.wikipedia.org/wiki/Progress_in_Polymer_Science
Progress of Theoretical and Experimental Physics is a monthly peer-reviewed scientific journal published by Oxford University Press on behalf of the Physical Society of Japan . [ 1 ] It was established as Progress of Theoretical Physics in July 1946 by Hideki Yukawa and obtained its current name in January 2013. The j...
https://en.wikipedia.org/wiki/Progress_of_Theoretical_and_Experimental_Physics
The progress zone is a layer of mesodermal cells immediately beneath the apical ectodermal ridge in the developing limb bud . The fate of the mesodermal cells is thought to be patterned by the length of time spent in the progress zone during limb outgrowth. [ Ref 1 ] However, some recent evidence using microinjected em...
https://en.wikipedia.org/wiki/Progress_zone
Progressive collapse is the process where a primary structural element fails, resulting in the failure of adjoining structural elements, which in turn causes further structural failure . [ 1 ] Progressive collapses may be accidental, as the result of design deficiencies, fire, unintentional overload, material failure ...
https://en.wikipedia.org/wiki/Progressive_collapse
Progressive contextualization (PC) is a scientific method pioneered and developed by Andrew P. Vayda and research team between 1979 and 1984. [ 1 ] The method was developed to help understand cause of damage and destruction of forest and land during the New Order Regime in Indonesia , as well as practical ethnography ....
https://en.wikipedia.org/wiki/Progressive_contextualization
A progressive download is the transfer of digital media files from a server to a client , typically using the HTTP protocol when initiated from a computer. The consumer may begin playback of the media before the download is complete. The key difference between streaming media and progressive download is in how the digi...
https://en.wikipedia.org/wiki/Progressive_download
In mathematics , Proizvolov's identity is an identity concerning sums of differences of positive integers . The identity was posed by Vyacheslav Proizvolov as a problem in the 1985 All-Union Soviet Student Olympiads . [ 1 ] To state the identity, take the first 2 N positive integers, and partition them into two subs...
https://en.wikipedia.org/wiki/Proizvolov's_identity
Project 112 was a biological and chemical weapon experimentation project conducted by the United States Department of Defense from 1962 to 1973. The project started under John F. Kennedy 's administration, and was authorized by his Secretary of Defense Robert McNamara , as part of a total review of the US military. Th...
https://en.wikipedia.org/wiki/Project_112
Project 25 ( P25 or APCO-25 ) is a suite of standards for interoperable Land Mobile Radio (LMR) systems designed primarily for public safety users. The standards allow analog conventional, digital conventional, digital trunked , or mixed-mode systems. P25 was originally developed for public safety users in the United S...
https://en.wikipedia.org/wiki/Project_25
Project 4.1 was the designation for a medical study and experimentation conducted by the United States of those residents of the Marshall Islands exposed to radioactive fallout from the 1 March 1954 Castle Bravo nuclear test at Bikini Atoll , which had an unexpectedly large yield . Government and mainstream historical...
https://en.wikipedia.org/wiki/Project_4.1
Project 523 ( Chinese : 523项目 ) [ 1 ] is a code name for a 1967 secret military project of the People's Republic of China to find antimalarial medications . [ 2 ] Named after the date the project launched, 23 May, it addressed malaria , an important threat in the Vietnam War . At the behest of Ho Chi Minh , Prime Minis...
https://en.wikipedia.org/wiki/Project_523
Project Andrea ( Spanish : Proyecto Andrea ) is the code name of an effort by the military dictatorship of Augusto Pinochet to manufacture sarin gas [ a ] for use as a weapon against its opponents. [ 1 ] [ 2 ] At the beginning of the period of the Military Regime, an electronic and chemical warfare laboratory was inst...
https://en.wikipedia.org/wiki/Project_Andrea
Project Ara was a modular smartphone project under development by Google . The project was originally headed by the Advanced Technology and Projects team within Motorola Mobility while it was a Google subsidiary. Google retained the ATAP group when selling Motorola Mobility to Lenovo , and it was placed under the stewa...
https://en.wikipedia.org/wiki/Project_Ara
Project Athena was a joint project of MIT , Digital Equipment Corporation , and IBM to produce a campus-wide distributed computing environment for educational use. [ 1 ] It was launched in 1983, and research and development ran until June 30, 1991. As of 2023 [update] , Athena is still in production use at MIT. It work...
https://en.wikipedia.org/wiki/Project_Athena
Project BAMBI ( BA llistic M issile B oost I ntercept ) was a project as part of the United States national missile defense . At the end of the Second World War , the United States and the Soviet Union began confiscating various German intellectual property for use by their own countries. Among these plans were the pl...
https://en.wikipedia.org/wiki/Project_BAMBI
Project Bacchus was a covert investigation by the Defense Threat Reduction Agency to determine whether it is possible to construct a bioweapons production facility with off-the-shelf equipment. Project Bacchus operated from 1999 to 2000 to investigate whether would-be terrorists could build an anthrax production facil...
https://en.wikipedia.org/wiki/Project_Bacchus
Project Coast was a top-secret chemical and biological weapons (CBW) programme instituted by the apartheid -era government of South Africa in the 1980s. Project Coast was the successor to a limited postwar CBW programme, which mainly produced the lethal agents CX powder and mustard gas , as well as non-lethal tear gas ...
https://en.wikipedia.org/wiki/Project_Coast
Project Eagle is an interactive art demo of a colony on Mars , developed by Blackbird Interactive in collaboration with NASA 's Jet Propulsion Laboratory . [ 1 ] It was released on Steam on 27 November 2018, in honor of the successful InSight landing. Project Eagle was built in the Unity (Game Engine) and utilizes des...
https://en.wikipedia.org/wiki/Project_Eagle
Project GABRIEL was an investigation to gauge the impact of nuclear fallout resulting from nuclear warfare . The United States Atomic Energy Commission surmised that the radioactive isotope strontium-90 (Sr-90) presented the greatest hazard to life globally, [ 1 ] which resulted in the commissioning of Project SUNSHINE...
https://en.wikipedia.org/wiki/Project_GABRIEL
Project Galileo is an educational astronomy project based at Clifton College in Bristol in the United Kingdom . Project Galileo started in December 2000, as a result of a telescope being donated to a Bristol school, with the overall aim of making the system available for other schools in the area to use. The system be...
https://en.wikipedia.org/wiki/Project_Galileo
Project Gemini ( IPA : / ˈ dʒ ɛ m ɪ n i / ) was the second United States human spaceflight program to fly. Conducted after the first American crewed space program, Project Mercury , while the Apollo program was still in early development, Gemini was conceived in 1961 and concluded in 1966. The Gemini spacecraft carried...
https://en.wikipedia.org/wiki/Project_Gemini
Project Habakkuk or Habbakuk (spelling varies) was a plan by the British during the Second World War to construct an aircraft carrier out of pykrete , a mixture of wood pulp and ice , for use against German U-boats in the mid- Atlantic , which were beyond the flight range of land-based planes at that time. The plan was...
https://en.wikipedia.org/wiki/Project_Habakkuk
Project Houdini is a computer program used by the 2008 U.S. presidential campaign of Barack Obama . Although it originally had missteps, it has been credited with helping increase Democratic Party turnout over the 2004 election. It has been compared to ORCA , which failed under similar circumstances for the Mitt Romney...
https://en.wikipedia.org/wiki/Project_Houdini
Project Jefferson was a covert U.S. Defense Intelligence Agency program designed to determine if the current anthrax vaccine was effective against genetically modified bacteria . The program's legal status under the 1972 Biological Weapons Convention (BWC) is disputed. [ citation needed ] Project Jefferson began in 19...
https://en.wikipedia.org/wiki/Project_Jefferson
Project Kahu was a major upgrade program for the A-4K Skyhawk attack aircraft operated by the Royal New Zealand Air Force (RNZAF) in the mid-1980s. Prior to the implementation of the upgrade, the A-4K Skyhawks, which had served with the RNZAF since 1970, had become dated compared to modern jet fighter aircraft.The proj...
https://en.wikipedia.org/wiki/Project_Kahu
A Project Labor Agreement ( PLA ), also known as a Community Workforce Agreement , [ 1 ] is a pre-hire collective bargaining agreement with one or more labor unions that establishes the terms and conditions of employment for a specific construction project. [ 2 ] Before any workers are hired on the project, constructio...
https://en.wikipedia.org/wiki/Project_Labor_Agreement
The Khalije Fars ( Persian Gulf ) class is a destroyer class, the class was previously designated a training ship . In terms of size and armament the vessel is the first true destroyer built by Iran. Many experts believe that it was referred to as a training vessel in order to cover the real goal of the vessel. The ...
https://en.wikipedia.org/wiki/Project_Loghman
Project MinE is an independent large scale whole genome research project that was initiated by 2 patients with amyotrophic lateral sclerosis and started on World ALS Day, June 21, 2013. [ 1 ] The symptoms of amyotrophic lateral sclerosis are caused by degeneration of motor nerve cells ( motor neurons ) in the spinal c...
https://en.wikipedia.org/wiki/Project_MinE
Project Narwhal is the name of a computer program used by the 2012 campaign by Barack Obama . [ 1 ] It was contrasted in the Mitt Romney presidential campaign by Project Orca , so named because the orca is one of the few predators of the narwhal . [ 2 ] Project Narwhal was developed for six-to-seven days a week and 14...
https://en.wikipedia.org/wiki/Project_Narwhal
Project National Glory ( Chinese : 國光計劃 ) or Project Guoguang was a planned attempt by the Republic of China (ROC), whose government had retreated to Taiwan after losing the Chinese Civil War , to reconquer mainland China from the People's Republic of China (PRC) by large scale amphibious invasion . It was the most ela...
https://en.wikipedia.org/wiki/Project_National_Glory
Negin ( Persian : نگین , lit. 'gemstone') is the tentative title of an upcoming class of warship designed by Iran , unveiled in November 2019. [ 1 ] [ 2 ] The design of the vessel resembles littoral combat ship (LCS) in the American terminology, [ 3 ] though Iranians have identified it as a 'heavy destroyer'. [ 4 ] Th...
https://en.wikipedia.org/wiki/Project_Negin
Project Orion was a study conducted in the 1950s and 1960s by the United States Air Force , DARPA , [ 1 ] and NASA into the viability of a nuclear pulse spaceship that would be directly propelled by a series of atomic explosions behind the craft. [ 2 ] [ 3 ] Following preliminary ideas in the 1940s, [ 4 ] and a classif...
https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propulsion)
Project Oxygen is a research project at the Massachusetts Institute of Technology 's Computer Science and Artificial Intelligence Laboratory to develop pervasive, human-centered computing. The Oxygen architecture is to consist of handheld terminals, computers embedded in the environment, and dynamically configured net...
https://en.wikipedia.org/wiki/Project_Oxygen
Project Piaba ( / p iː ˈ ɑː b ə / , pee- AH -bə ) is a fishery initiative located on the Rio Negro tributary of the Amazon River . The program both promotes and researches sustainable aquarium pet fish collection and its impact on the environment . The name of the project comes from the Brazilian Portuguese word, piaba...
https://en.wikipedia.org/wiki/Project_Piaba
Project ROSE (" Retrofit of Strike Element " [ 1 ] ) was a program by the Pakistan Air Force to upgrade the avionics of its aging Dassault Mirage IIIEP and Mirage 5PA fighter jets. [ 2 ] These had originally been built either by Dassault Aviation in France, or by the Government Aircraft Factories (GAF) in Australia. Th...
https://en.wikipedia.org/wiki/Project_ROSE
Project SHAD , an acronym for Shipboard Hazard and Defense , was part of a larger effort called Project 112 , which was conducted during the 1960s. Project SHAD encompassed tests designed to identify U.S. warships' vulnerabilities to attacks with chemical agents or biological warfare agents and to develop procedures to...
https://en.wikipedia.org/wiki/Project_SHAD
Project SUNSHINE was a series of research studies that began in 1953 to ascertain the impact of radioactive fallout on the world's population. [ 1 ] The project was initially kept secret, and only became known publicly in 1956. [ 1 ] Commissioned jointly by the United States Atomic Energy Commission and USAF Project Ra...
https://en.wikipedia.org/wiki/Project_SUNSHINE
Project Sherwood was the codename for a United States program in controlled nuclear fusion during the period it was classified . After 1958, when fusion research was declassified around the world, the project was reorganized as a separate division within the United States Atomic Energy Commission (AEC) and lost its cod...
https://en.wikipedia.org/wiki/Project_Sherwood
Project Simoom was the name of a business case involving the Swedish Defence Research Agency (FOI) and Saudi Arabia , which aimed to build a propellant and explosives factory in Saudi Arabia to modify anti-tank weapon systems [ 1 ] [ 2 ] Details about the project were revealed to the public on 7 March 2012 by investiga...
https://en.wikipedia.org/wiki/Project_Simoom
Project Weber / RENEW is a harm reduction organization in Providence, Rhode Island established in 2016 by the merger of Project RENEW and Project Weber . [ 1 ] The organization is staffed entirely by people who have directly experienced mental health issues, substance abuse and/or sex work. [ 2 ] In 2006, Colleen Dale...
https://en.wikipedia.org/wiki/Project_Weber/RENEW
Project West Ford (also known as Westford Needles and Project Needles ) was a test carried out by Massachusetts Institute of Technology 's Lincoln Laboratory on behalf of the United States military in 1961 and 1963 to create an artificial ionosphere above the Earth. [ 1 ] This was done to solve a major weakness that ha...
https://en.wikipedia.org/wiki/Project_West_Ford
Project Xanadu ( / ˈ z æ n ə d uː / ZAN -ə-doo ) [ 1 ] was the first hypertext project, founded in 1960 by Ted Nelson . Administrators of Project Xanadu have declared it superior to the World Wide Web , with the mission statement: "Today's popular software simulates paper. The World Wide Web (another imitation of paper...
https://en.wikipedia.org/wiki/Project_Xanadu
A project agreement is an agreement between the owner/developer of a construction project and the construction trade unions that will perform that construction work. A project agreement modifies the terms of otherwise applicable construction collective agreements for purposes of a specific construction project or a de...
https://en.wikipedia.org/wiki/Project_agreement_(Canada)
A project anatomy (also integration anatomy or organic integration plan ) is a tool for integration planning that visualizes dependencies between work items in development projects. It is mainly used in incremental development and Integration Driven Development projects. The project anatomy has evolved from the system...
https://en.wikipedia.org/wiki/Project_anatomy
Project commissioning is the process of ensuring that all systems and components of a building or industrial plant are designed, installed, tested, operated, and maintained according to the owner's or final client's operational requirements. A commissioning process may be applied not only to new projects but also to ex...
https://en.wikipedia.org/wiki/Project_commissioning
Project Cost Management ( PCM ) is the dimension of project management which aims to ensure that a project is completed within its approved budget. [ 1 ] [ 2 ] It encompasses several specific project management activities including estimating , job controls, field data collection , scheduling , accounting and design, a...
https://en.wikipedia.org/wiki/Project_cost_management
Project delivery methods defines the characteristics of how a construction project is designed and built and the responsibilities of the parties involved in the construction (owner, designer and contractor). [ 1 ] They are used by a construction manager who is working as an agent to the owner or by the owner itself to ...
https://en.wikipedia.org/wiki/Project_delivery_method
Project engineering includes all parts of the design of manufacturing or processing facilities, either new or modifications to and expansions of existing facilities. A "project" consists of a coordinated series of activities or tasks performed by engineers, designers, drafters and others from one or more engineering d...
https://en.wikipedia.org/wiki/Project_engineering
A project manager is a professional in the field of project management . Project managers have the responsibility of the planning , procurement and execution of a project , in any undertaking that has a defined scope, defined start and a defined finish; regardless of industry. Project managers are first point of contac...
https://en.wikipedia.org/wiki/Project_manager
Projected area is the two dimensional area measurement of a three-dimensional object by projecting its shape on to an arbitrary plane. This is often used in mechanical engineering and architectural engineering related fields, especially for hardness testing, axial stress , wind pressures, and terminal velocity . The ...
https://en.wikipedia.org/wiki/Projected_area
Projected dynamical systems is a mathematical theory investigating the behaviour of dynamical systems where solutions are restricted to a constraint set. The discipline shares connections to and applications with both the static world of optimization and equilibrium problems and the dynamical world of ordinary differen...
https://en.wikipedia.org/wiki/Projected_dynamical_system
In mathematics , particularly in functional analysis , a projection-valued measure , or spectral measure , is a function defined on certain subsets of a fixed set and whose values are self-adjoint projections on a fixed Hilbert space . [ 1 ] A projection-valued measure (PVM) is formally similar to a real-valued measure...
https://en.wikipedia.org/wiki/Projection-valued_measure
Projection was the ultimate goal of Western alchemy . Once the philosopher's stone or powder of projection had been created, the process of projection would be used to transmute a lesser substance into a higher form; often lead into gold . Typically, the process is described as casting a small portion of the Stone int...
https://en.wikipedia.org/wiki/Projection_(alchemy)
In linear algebra and functional analysis , a projection is a linear transformation P {\displaystyle P} from a vector space to itself (an endomorphism ) such that P ∘ P = P {\displaystyle P\circ P=P} . That is, whenever P {\displaystyle P} is applied twice to any vector, it gives the same result as if it were applied o...
https://en.wikipedia.org/wiki/Projection_(linear_algebra)
In mathematics , a projection is an idempotent mapping of a set (or other mathematical structure ) into a subset (or sub-structure). In this case, idempotent means that projecting twice is the same as projecting once. The restriction to a subspace of a projection is also called a projection , even if the idempotence ...
https://en.wikipedia.org/wiki/Projection_(mathematics)