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MPP
MPP or M.P.P. may refer to: * Marginal physical product * Master of Public Policy, an academic degree * Member of Provincial Parliament (Ontario), Canada * Member of Provincial Parliament (Western Cape), South Africa * ''Merriweather Post Pavilion'', an album released in 2009 by Animal Collective * Migrant Protection Protocols of the U.S. Citizenship and Immigration Service Groups and organizations * Marijuana Policy Project, US * Medicines Patent Pool, UN * Mongolian People's Party * Mouvement du Peuple pour le Progrès (People's Movement for Progress), Burkina Faso * Movement for a People's Party, US * Movement of Popular Participation, Uruguay Companies * Micro Precision Products, a British camera manufacturer Science and technology * Maximum Power Point * 1-Methyl-4-phenylpyridine (MPP+), a toxic molecule * Methylpiperidinopyrazole, a highly selective antagonist of ERα * Micro perforated plate, as a sound absorber * Molypermalloy powder core, a magnetic core in el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marijuana Policy Project
The Marijuana Policy Project (MPP) is the largest organization working solely on marijuana policy reform in the United States in terms of its budget, number of members, and staff. Its stated aims are to: (1) increase public support for non-punitive, non-coercive marijuana policies; (2) identify and activate supporters of non-punitive, non-coercive marijuana policies; (3) change state laws to reduce or eliminate penalties for the medical and non-medical use of marijuana; and (4) gain influence in Congress. MPP advocates taxing and regulating the possession and sale of marijuana in a manner similar to alcohol, envisions a nation where marijuana education is honest and realistic, and believes treatment for problem marijuana users should be non-coercive and geared toward reducing harm. The organization and its various ballot initiatives has largely been funded by the late billionaire Peter B. Lewis, and now by his family. Marijuana Policy Project estimated that the market of le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maximum Power Point
Maximum power point tracking (MPPT) or sometimes just power point tracking (PPT), is a technique used with variable power sources to maximize energy extraction as conditions vary. The technique is most commonly used with photovoltaic (PV) solar systems, but can also be used with wind turbines, optical power transmission and thermophotovoltaics. PV solar systems have varying relationships to inverter systems, external grids, battery banks, and other electrical loads. The central problem addressed by MPPT is that the efficiency of power transfer from the solar cell depends on the amount of available sunlight, shading, solar panel temperature and the load's electrical characteristics. As these conditions vary, the load characteristic ( impedance) that gives the highest power transfer changes. The system is optimized when the load characteristic changes to keep power transfer at highest efficiency. This optimal load characteristic is called the ''maximum power point'' (MPP). MPPT is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPP+
MPP+ (1-methyl-4-phenylpyridinium) is a positively charged organic molecule with the chemical formula C12H12N+. It is a neurotoxin that acts by interfering with oxidative phosphorylation in mitochondria by inhibiting complex I, leading to the depletion of ATP and eventual cell death. MPP+ arises in the body as the toxic metabolite of the closely related compound MPTP. MPTP is converted in the brain into MPP+ by the enzyme MAO-B, ultimately causing parkinsonism in primates by killing certain dopamine-producing neurons in the substantia nigra. The ability for MPP+ to induce Parkinson's disease has made it an important compound in Parkinson's research since this property was discovered in 1983. The chloride salt of MPP+ found use in the 1970s as an herbicide under the trade name cyperquat. Though no longer in use as an herbicide, cyperquat's closely related structural analog paraquat still finds widespread usage, raising some safety concerns. History MPP+ has been known since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodyear MPP
The Goodyear Massively Parallel Processor (MPP) was a massively parallel processing supercomputer built by Goodyear Aerospace for the NASA Goddard Space Flight Center. It was designed to deliver enormous computational power at lower cost than other existing supercomputer architectures, by using thousands of simple processing elements, rather than one or a few highly complex CPUs. Development of the MPP began circa 1979; it was delivered in May 1983, and was in general use from 1985 until 1991. It was based on Goodyear's earlier STARAN array processor, a 4x256 1-bit processing element (PE) computer. The MPP was a 128x128 2-dimensional array of 1-bit wide PEs. In actuality 132x128 PEs were configured with a 4x128 configuration added for fault tolerance to substitute for up to 4 rows (or columns) of processors in the presence of problems. The PEs operated in a single instruction, multiple data (SIMD) fashioneach PE performed the same operation simultaneously, on different data eleme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicines Patent Pool
The Medicines Patent Pool (MPP) is a Unitaid-backed international organisation founded in July 2010, based in Geneva, Switzerland. Its public health driven business model aims to lower the prices of HIV, tuberculosis and hepatitis C medicines and facilitate the development of better-adapted HIV treatments through voluntary licensing and patent pooling. Its goal is to improve access to affordable and appropriate HIV, hepatitis C and tuberculosis medicines in low- and middle-income countries (LMIC). In May 2020, the MPP become an implementing partner of the WHO's Covid-19 Technology Access Pool (C-TAP). Peer-reviewed economics research find that the MPP substantially increased generic drug supplies, especially in countries with stronger patent protection; positive spillover effect to upstream innovation is found in clinical trials and drug product approvals in MPP-related drugs. A related study found that there is an immediate and large increase in licensing of a life-saving drug in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micro Precision Products
Micro Precision Products Ltd (MPP) was a British optical company that between 1941 and 1982 produced cameras and related equipment. (From 1976, its name was MPP Photographic Products Ltd.) MPP was formed in 1941 to sell equipment produced by Celestion Ltd.; in its early days, MPP employees also worked for Celestion or the related McMurdo Instrument Company. MPP was based in London: in Kingston until 1976, Wandsworth thereafter. Products MPP's first major product was the Micro-Technical Camera, in 1948. This was far in advance of any other camera produced in Britain. Mark II followed in 1949; Mark III in 1951; Marks VI, VII and VIII in 1952, 1956, and 1963. (Marks IV and V were not sold.) These had the full versatility and quality of technical cameras; some long remained in professional use. The Micro-Press Camera was a press camera available through the 1950s. MPP is the only postwar British manufacturer of twin-lens reflex cameras. The Microcord (1951) was based on the Roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movement Of Popular Participation
The Movement of Popular Participation ( es, Movimiento de Participación Popular) is a Uruguayan political party. It is a member organisation of the left-wing Broad Front coalition. Background From 1985 onwards, after the end of the military dictatorship and the amnesty that freed those Tupamaros imprisoned during the regime, there was debate among different factions within the Tupamaros about whether or not to participate in the legal political system. In the end, those who favored the democratic ways prevailed. Foundation In 1989, the Tupamaros were admitted within the ranks of the Broad Front and, together with other groups of the radical left such as the People's Victory Party (PVP), the Oriental Revolutionary Movement (MRO) and the Socialist Workers' Party, they created the ''Movement of Popular Participation'' (MPP). However, the Tupamaros within the MPP declined to participate in the elections. As a result of the legislative elections of 1989, the MPP won two seats in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Of Public Policy
The Master of Public Policy (MPP), is one of several public policy degrees. An MPP is a master's-level professional degree that provides training in policy analysis and program evaluation at public policy schools. The MPP program places a focus on the systematic analysis of issues related to public policy and the decision processes associated with them. This includes training in the role of economic and political factors in public decision-making and policy formulation; microeconomic analysis of policy options and issues; resource allocation and decision modeling; cost/benefit analysis; statistical methods; and various applications to specific public policy topics. MPP recipients serve or have served in the public sector, at the international, national, subnational, and local levels and the private sector. MPP and MPA: differences and similarities Over time, the curriculum of Master of Public Policy and the Master of Public Administration (MPA) degrees have tended to overlap in ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mongolian People's Party
The Mongolian People's Party (MPP) is a social democratic political party in Mongolia. It was founded as a communist party in 1920 by Mongolian revolutionaries and is the oldest political party in Mongolia. The party played an important role in the Mongolian Revolution of 1921, which was inspired by the Bolsheviks' October Revolution. Following independence, it governed Mongolia as a one-party socialist state. The party changed its name to the Mongolian People's Revolutionary Party (MPRP) and joined the Communist International in 1924. As the MPRP, the party was organized on the basis of democratic centralism, a principle conceived by Vladimir Lenin which entails democratic and open discussion on policy on the condition of unity in upholding the agreed upon policies. The highest body of the party was the Party Congress, convened every fifth year. When the Party Congress was not in session, the Central Committee was the highest body, but since they met normally only once a year, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movement For A People's Party
The Movement for a People's Party (MPP), also known simply as the People's Party, is a progressive political organization in the United States aimed at "forming a major new political party free of corporate money and influence". Nick Brana formed the party after the 2016 presidential election as "Draft Bernie for a People's Party." Bernie Sanders declined to be the People's Party's figurehead, instead again seeking the presidential nomination in the 2020 Democratic Party presidential primaries. History The organization was founded by Nick Brana, who previously worked with the Bernie Sanders 2016 presidential campaign as the National Political Outreach Coordinator. In 2017, Brana formed the group out of the "Draft Bernie for a People's Party", which failed to gain Sanders's support. The group gathered 50,000 signatures on a petition to present to Sanders and held its first mass gathering, the "Convergence Conference", in Washington, D.C. "The ultimate goal is to replace the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Member Of Provincial Parliament (Ontario)
A Member of Provincial Parliament (MPP) is an elected member of the Legislative Assembly of the Canadian province of Ontario. Elsewhere in Canada, the titular designation "Member of Provincial Parliament" has also been used to refer to members of the Legislative Assembly of Lower Canada from 1791 to 1838, and to members of the Legislative Assembly of Quebec from 1955 to 1968. Ontario The titular designation "Member of Provincial Parliament" and the acronym "MPP" were formally adopted by the Ontario legislature on April 7, 1938. Before the adoption of this resolution, members had no fixed designation. Prior to Confederation in 1867, members of the Legislative Assembly of the Province of Canada had been known by various titles, including MPP, MLA and MHA. This confusion persisted after 1867, with members of the Ontario legislature using the title Member of the Legislative Assembly (MLA) or Member of Provincial Parliament (MPP) interchangeably. In 1938, Frederick Fraser Hunter, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micro Perforated Plate
A micro perforated plate (MPP) is a device used to absorb sound, reducing its intensity. It consists of a thin flat plate, made from one of several different materials, with small holes punched in it. An MPP offers an alternative to traditional sound absorbers made from porous materials. Structure An MPP is normally 0.5–2 mm thick. The holes typically cover 0.5 to 2% of the plate, depending on the application and the environment in which the MPP is to be mounted. Hole diameter is usually less than 1 millimeter, typically 0.05 to 0.5 mm. They are usually made using the microperforation process. Operating principle The goal of a sound absorber is to convert acoustical energy into heat. In a traditional absorber, the sound wave propagates into the absorber. Because of the proximity of the porous material, the oscillating air molecules inside the absorber lose their acoustical energy due to friction. A MPP works in almost the same way. When the oscillating air molecules pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
