|
MCR 26 TA23 01
MCR may refer to: Music * Modena City Ramblers, an Italian folk rock band * My Chemical Romance, an American rock band Organisations * Maryport and Carlisle Railway, M&CR, a pre-grouping British railway company * Midland Counties Railway, an early British railway company * Muslim Community Radio, a radio station based in London, UK * Middle common room, a postgraduate student organization * Marine Commando Regiment, Canada * Romandy Citizens' Movement (French: ''Mouvement Citoyens Romand''), Swiss political party Science * Methyl coenzyme M reductase, an enzyme that occurs in methanogenic archea * Micro Carbon Residue, a petroleum industry test * Mineralocorticoid receptor, a protein * Multi-component reaction, chemical reaction * Mutual Climatic Range, for determining past climate at an archaeological site Technology * Move to Coprocessor from Register, an ARM architecture CPU instruction * Critical Mach number (Mcr), in aeronautics * Maximum continuous rating, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modena City Ramblers
Modena City Ramblers (also known as M.C.R.) is an Italian folk rock band founded in 1991. Their music is heavily influenced by Celtic themes, and can be compared to folk rock music. The band has sold over 500,000 albums. Known for their left-wing politics, their lyrics often speak out against the Mafia and fascism. Biography The Modena City Ramblers were formed in 1991 by a group of friends who wanted to play traditional Irish music. The first to join were Alberto Morselli, Giovanni Rubbiani and Alberto Cottica (previously in ''Lontano da dove''), Chris Dennis (formerly a member of ''Nomadi''), Filippo Chieli, Franco D'Aniello and Luciano Gaetani from Abazia dei folli''. On Saint Patrick's Day in 1991, during a concert in a pub in Modena, they chose the name Modena City Ramblers. The name was an homage to Dublin City Ramblers, an Irish band. In 1992, they were joined by bassist Massimo Ghiacci (formerly in the band ''Plutonium 99''). During the evening of 1 March they recorded t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-component Reaction
In chemistry, a multi-component reaction (or MCR), sometimes referred to as a "Multi-component Assembly Process" (or MCAP), is a chemical reaction where three or more compounds react to form a single product. By definition, multicomponent reactions are those reactions whereby more than two reactants combine in a sequential manner to give highly selective products that retain majority of the atoms of the starting material. History and Types Multicomponent Reactions Multicomponent reactions have been known for over 150 years. The first documented multicomponent reaction was the Strecker synthesis of α-amino cyanides in 1850 from which α-amino acids could be derived. A multitude of MCRs exist today, of which the isocyanide based MCRs are the most documented. Other MCRs include free-radical mediated MCRs, MCRs based on organoboron compounds and metal-catalyzed MCRs. Isocyanide based MCRs are most frequently exploited because the isocyanide is an extraordinary functional group. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Control Room
Master control is the technical hub of a broadcast operation common among most over-the-air television stations and television networks. It is distinct from a production control room (PCR) in television studios where the activities such as switching from camera to camera are coordinated. A transmission control room (TCR) is usually smaller in size and is a scaled down version of centralcasting. Master control is the final point before a signal is transmitted over-the-air for terrestrial television or cablecast, satellite provider for broadcast, or sent on to a cable television operator. Television master control rooms include banks of video monitors, satellite receivers, videotape machines, video servers, transmission equipment, and, more recently, computer broadcast automation equipment for recording and playback of television programming. Master control is generally staffed with one or two master control operators around-the-clock to ensure continuous operation. Master contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Care Ratio
Medical care ratio (MCR), also known as medical cost ratio, medical loss ratio, and medical benefit ratio, is a metric used in managed health care and health insurance to measure medical costs as a percentage of premium revenues.Slee, Vergil N. and H. Joachim Schmidt. (2007) ''Slee's Health Care Terms''. Boston: Jones & Bartlett Publishers p. 344. It is a type of loss ratio, which is a common metric in insurance measuring the percentage of premiums paid out in claims rather than expenses and profit provision. It is calculated by dividing those premiums allocated for fully insured or self-funded health care coverage into the total expenses for inpatient, professional (physicians and other licensed providers), outpatient, and pharmacy. (Briefly, MCR = Costs/Premiums.) As a general rule, a medical cost ratio of 85% or less is desirable. Some insurers now call MCR ''benefit–cost ratio'' (BCR). In the United States The United States of America (U.S.A. or USA), commonly known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RSX-11
RSX-11 is a discontinued family of multi-user real-time operating systems for PDP-11 computers created by Digital Equipment Corporation. In widespread use through the late 1970s and early 1980s, RSX-11 was influential in the development of later operating systems such as VMS and Windows NT. As the original ''Real-Time System Executive'' name suggests, RSX was designed (and commonly used) for real time use, with process control a major use, thereof. It was also popular for program development and general computing. History Name and origins RSX-11 began as a port to the PDP-11 architecture of the earlier RSX-15 operating system for the PDP-15 minicomputer, first released in 1971. The main architect for RSX-15 (later renamed XVM/RSX) was Dennis “Dan” Brevik. Commenting on the ''RSX'' acronym, Brevik says: RSX-11D and IAS The porting effort first produced small paper tape based real-time executives (RSX-11A, RSX-11C) which later gained limited support for disks (RSX-11B). R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-component Refrigerant
The Kleemenko cycle or one-flow cascade cycle is a single-stream mixed-refrigerant technique used to cool or liquefy gases. The term "Kleemenko cycle" is used in refrigeration if multi-component refrigerants (MCR) are used in a cycle. The Russian scientist Aleksandr Petrovich Klimenko (Александр Петрович Клименко) described the one-flow cascade cycle in the Proceedings of XIII International Conference of Refrigeration in Copenhagen, Denmark, in 1959. It was published in "Progress in Refrigeration Science and Technology", Volume, I Pergamon Press, 1960, pp. 34–39. See also *Hampson–Linde cycle *Timeline of low-temperature technology The following is a timeline of low-temperature technology and cryogenic technology (refrigeration down to –273.15 °C, –459.67 °F or 0 K). It also lists important milestones in thermometry, thermodynamics, statistical physics and ca ... References External linksKleemenko cycle coolers: Low cost refriger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maximum Continuous Rating
In electrical engineering and mechanical engineering, the power rating of equipment is the highest power input allowed to flow through particular equipment. According to the particular discipline, the term ''power'' may refer to electrical or mechanical power. A power rating can also involve average and maximum power, which may vary depending on the kind of equipment and its application. Power rating limits are usually set as a guideline by the manufacturers, protecting the equipment and simplifying the design of larger systems, by providing a level of operation under which the equipment will not be damaged while allowing for a certain safety margin. Equipment types Dissipative equipment In equipment which primarily dissipate electric power or convert it into mechanical power, such as resistors, and speakers, the power rating given is usually the maximum power that can be safely dissipated by the equipment. The usual reason for this limit is heat, although in certain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Critical Mach Number
In aerodynamics, the critical Mach number (Mcr or M*) of an aircraft is the lowest Mach number at which the airflow over some point of the aircraft reaches the speed of sound, but does not exceed it.Clancy, L.J. ''Aerodynamics'', Section 11.6 At the lower critical Mach number, airflow around the entire aircraft is subsonic. Supersonic aircraft such as Concorde and combat aircraft also have an upper critical Mach number at which the airflow around the entire aircraft is supersonic. Aircraft flight For an aircraft in flight, the speed of the airflow around the aircraft differs considerably in places from the airspeed of the aircraft; this is due to the airflow having to speed up and slow down as it travels around the aircraft's structure. When the aircraft's airspeed reaches the critical Mach number, the speed of the airflow in some areas near the airframe reaches the speed of sound, even though the aircraft itself has an airspeed lower than Mach 1.0. This creates a weak shock wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARM Architecture
ARM (stylised in lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of reduced instruction set computer (RISC) instruction set architectures for computer processors, configured for various environments. Arm Ltd. develops the architectures and licenses them to other companies, who design their own products that implement one or more of those architectures, including system on a chip (SoC) and system on module (SOM) designs, that incorporate different components such as memory, interfaces, and radios. It also designs cores that implement these instruction set architectures and licenses these designs to many companies that incorporate those core designs into their own products. There have been several generations of the ARM design. The original ARM1 used a 32-bit internal structure but had a 26-bit address space that limited it to 64 MB of main memory. This limitation was removed in the ARMv3 series, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mutual Climatic Range
Mutual Climatic Range (MCR) is a method of determining the past climate at an archaeological site by examining the tolerances of a range of species found there. One method is to find the average temperatures in January and July by looking at the modern distribution of beetle species found on the site. Another application is to look at the tolerances of plant species to determine 'summer warmth and dryness' and 'wetness and winter warmth'. The technique was developed in the 1980s, and a newer one first published in 2009 which looks at geographical distribution is also sometimes called "mutual climatic range". References {{reflist Dating methodologies in archaeology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineralocorticoid Receptor
The mineralocorticoid receptor (or MR, MLR, MCR), also known as the aldosterone receptor or nuclear receptor subfamily 3, group C, member 2, (NR3C2) is a protein that in humans is encoded by the ''NR3C2'' gene that is located on chromosome 4q31.1-31.2. MR is a receptor with equal affinity for mineralocorticoids and glucocorticoids. It belongs to the nuclear receptor family where the ligand diffuses into cells, interacts with the receptor and results in a signal transduction affecting specific gene expression in the nucleus. The selective responsive of some tissues and organs to mineralocorticoids over glucocorticoids occurs because mineralocorticoid-responsive cells express Corticosteroid 11-beta-dehydrogenase isozyme 2, an enzyme which selectively inactivates glucocorticoids more readily than mineralocorticoids. Function MR is expressed in many tissues, such as the kidney, colon, heart, central nervous system (hippocampus), brown adipose tissue and sweat glands. In epith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
My Chemical Romance
My Chemical Romance (commonly abbreviated to MCR or My Chem) is an American rock band from Newark, New Jersey. The band's current lineup consists of lead vocalist Gerard Way, lead guitarist Ray Toro, rhythm guitarist Frank Iero, and bassist Mikey Way. They are considered one of the most influential rock groups of the 2000s and a major act in the pop punk and emo genres, despite the band rejecting the latter label. Founded on September 12, 2001, by Gerard, Mikey, Toro, and drummer Matt Pelissier (and later joined by Iero), the band signed with Eyeball Records and released their debut album, '' I Brought You My Bullets, You Brought Me Your Love'', in 2002. They signed with Reprise Records the next year and released their major-label debut, ''Three Cheers for Sweet Revenge'', in 2004. Shortly after the album's release, Pelissier was replaced by Bob Bryar. The album was a commercial success, attaining platinum status over a year later. The success of the band's previous albums w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
