|
DMR 762
DMR is an initialism that may refer to: Biology * Differentially methylated regions, a genomic region that is methylated differentially on each parental allele * Dwarf mistletoe rating system, a scale for rating the severity of a dwarf mistletoe infection Government * Device Master Record, a folder containing a technical description of a device controlled by regulating authorities (such as the US Food and Drug Administration) * Discharge Monitoring Report, submission report to the United States Environmental Protection Agency * Department of Main Roads (New South Wales), Australia * Department of Main Roads (Queensland), Australia Media * ''Dance Music Report'', bi-weekly U.S. trade magazine * ''The Des Moines Register'', daily morning newspaper in Des Moines, Iowa * DMR Books, small Chicago-based book publisher Technology * Device Master Record, a compilation of all the instructions, drawings and other records that must be used to produce a product * Differential Microwave Radio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Initialism
An acronym is a type of abbreviation consisting of a phrase whose only pronounced elements are the initial letters or initial sounds of words inside that phrase. Acronyms are often spelled with the initial letter of each word in all caps with no punctuation. For some, an initialism or alphabetism connotes this general meaning, and an ''acronym'' is a subset with a narrower definition; an acronym is pronounced as a word rather than as a sequence of letters. In this sense, ''NASA'' () is an acronym, but '' USA'' () is not. The broader sense of ''acronym'', ignoring pronunciation, is its original meaning and in common use. . Dictionary and style-guide editors dispute whether the term ''acronym'' can be legitimately applied to abbreviations which are not pronounced as words, and they do not agree on acronym spacing, casing, and punctuation. The phrase that the acronym stands for is called its . The of an acronym includes both its expansion and the meaning of its expans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reseller
A reseller is a company or individual ( merchant) that purchases goods or services with the intention of selling them rather than consuming or using them. Individual resellers are often referred to as middle men. This is usually done for profit (but can be done at a loss). One example can be found in the industry of telecommunications, where companies buy excess amounts of transmission capacity or call time from other carriers and resell it to smaller carriers. Resale can be seen in everyday life from yard sales to selling used cars. According to the Institute for Partner Education & Development, a reseller's product fulfillment–based business model includes a corporate reseller, retail seller, direct market reseller (DMR), and an internet retailer (eTailer); less than 10 percent of its revenue comes from services. Internet Resellers are known to conduct operations on the Internet through sites on the web. Another common example of this is in the web hosting area, where a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Designated Member Review
A Designated Member Review (DMR) or Designated Subcommittee Review (DSR), also known as Designated Review, is a review of a protocol where a committee designates one or more members of the committee to review a decisionmaking process or a protocol or procedure, a review which would ordinarily require the full committee's review. Typically this pertains to IACUCs. In protocols of the National Institutes of Health (NIH) in the United States, 'Correct Conduct of Full-Committee and Designated-Member Protocol Reviews', there are two ways a procedure or protocol can be reviewed, according to PHS policy. Sometimes a protocol or amendment to policies is submitted, which may not need to be considered at a full meeting. If everyone on the committee agrees, then the chair or the committee can assign a person of knowledge and selected other member(s) to review the protocol and approve it or send it back to the full committee for discussion. A first step in such a process is for the chair to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Designated Marksman Rifle
A designated marksman rifle (DMR) is a modern telescopic sight, scoped high-Accuracy and precision, precision rifle used by infantry in the designated marksman (DM) role. It generally fills the engagement effective range, range gap between a service rifle and a dedicated sniper rifle, at around . DMRs are distinguished from sniper rifles in that they are semi-automatic rifle, semi-automatic to provide higher rate of fire, rates of fire (with some also having selective fire to switch to Burst mode (weapons), burst or Automatic firearm, automatic) and have larger magazine (firearms), magazine capacities (10, 20, or 30 rounds depending on the firearm and operational requirements) to allow rapid engagement of multiple targets. DMRs have to be effective, in terms of probability of kill, hit rates and terminal ballistics, at application ranges exceeding those of ordinary assault rifles and battle rifles, but do not require the extended-range performance of a dedicated sniper rifle. DMR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalmuir Railway Station
Dalmuir railway station is a railway station serving the Dalmuir area of Clydebank, West Dunbartonshire, Scotland. It is a large, five-platform interchange between the Argyle Line, North Clyde Line and West Highland Line, between Singer and Clydebank (both to the south-east) and Kilpatrick (to the north-west). It is situated from Glasgow Queen Street, measured via Westerton and Maryhill. History The original two-platform station opened on 31 May 1858. The station was relocated to its current location in May 1897 by the North British Railway and enlarged to four platforms to accommodate the extension of the Glasgow, Yoker and Clydebank Railway from . The station was known as Dalmuir Park between 1952 and 1973. A fifth platform was added as part of the Argyle Line expansion in 1979. Station layout There are four through platforms, two on the branch and two on the branch along with a terminal bay platform from the Yoker branch. The two inner platforms link up at the north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennis MacAlistair Ritchie
Dennis MacAlistair Ritchie (September 9, 1941 – October 12, 2011) was an American computer scientist. He created the C programming language and the Unix operating system and B language with long-time colleague Ken Thompson. Ritchie and Thompson were awarded the Turing Award from the Association for Computing Machinery (ACM) in 1983, the IEEE Richard W. Hamming Medal from the Institute of Electrical and Electronics Engineers (IEEE) in 1990, and the National Medal of Technology from President Bill Clinton in 1999. Ritchie was the head of Lucent Technologies System Software Research Department when he retired in 2007. Early life and education Dennis Ritchie was born in Bronxville, New York. His father was Alistair E. Ritchie, a longtime Bell Labs scientist and co-author of ''The Design of Switching Circuits'' on switching circuit theory. As a child, Dennis moved with his family to Summit, New Jersey, where he graduated from Summit High School. He graduated from Harvard Univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IMAX Digital Media Remastering
IMAX is a proprietary system of high-resolution cameras, film formats, film projectors, and theaters known for having very large screens with a tall aspect ratio (approximately either 1.43:1 or 1.90:1) and steep stadium seating, with the 1.43:1 ratio format being available only in few selected locations. Graeme Ferguson, Roman Kroitor, Robert Kerr, and William C. Shaw were the co-founders of what would be named the IMAX Corporation (founded in September 1967 as Multiscreen Corporation, Ltd.), and they developed the first IMAX cinema projection standards in the late 1960s and early 1970s in Canada. IMAX GT is the premium large format. The digital format uses dual laser projectors, which can show 1.43 digital content when combined with a 1.43 screen. The film format uses very large screens of and, unlike most conventional film projectors, the film runs horizontally so that the image width can be greater than the width of the film stock. It is called the 15/70 format. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual Modular Redundancy
In reliability engineering, dual modular redundancy (DMR) is when components of a system are duplicated, providing redundancy in case one should fail. It is particularly applied to systems where the duplicated components work in parallel, particularly in fault-tolerant computer systems. A typical example is a complex computer system which has duplicated nodes, so that should one node fail, another is ready to carry on its work. DMR provides robustness to the failure of one component, and error detection in case instruments or computers that should give the same result give different results, but does not provide error correction In information theory and coding theory with applications in computer science and telecommunications, error detection and correction (EDAC) or error control are techniques that enable reliable delivery of digital data over unreliable communi ..., as ''which'' component is correct and which is malfunctioning cannot be automatically determined. Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Mobile Radio
Digital Mobile Radio (DMR) is a digital radio Technical standard, standard for voice and data transmission in non-public Radio network, radio networks. It was created by the European Telecommunications Standards Institute (ETSI), and is designed to be low-cost and easy to use. DMR, along with Project 25#Phase 2, P25 phase II and NXDN are the main competitor technologies in achieving 6.25 kHz equivalent bandwidth using the proprietary Multi-Band Excitation, AMBE+2 vocoder. DMR and P25 II both use two-slot Time division multiple access, TDMA in a 12.5 kHz channel, while NXDN uses discrete 6.25 kHz channels using frequency division and TETRA uses a four-slot TDMA in a 25 kHz channel. DMR was designed with three tiers. DMR tiers I (Unlicensed) and II (Conventional Licensed) were first published in 2005, and DMR III (Trunked version) was published in 2012, with manufacturers producing products within a few years of each publication. The primary goal of the standard is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differential Microwave Radiometer
The Cosmic Background Explorer (COBE ), also referred to as Explorer 66, was a NASA satellite dedicated to cosmology, which operated from 1989 to 1993. Its goals were to investigate the cosmic microwave background radiation (CMB or CMBR) of the universe and provide measurements that would help shape the understanding of the cosmos. COBE's measurements provided two key pieces of evidence that supported the Big Bang theory of the universe: that the CMB has a near-perfect black-body spectrum, and that it has very faint anisotropies. Two of COBE's principal investigators, George F. Smoot III and John C. Mather, received the Nobel Prize in Physics in 2006 for their work on the project. According to the Nobel Prize committee, "the COBE project can also be regarded as the starting point for cosmology as a precision science". COBE was the second cosmic microwave background satellite, following RELIKT-1, and was followed by two more advanced spacecraft: the Wilkinson Microwave Anisotr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differentially Methylated Regions
Differentially methylated regions (DMRs) are genomic regions with different DNA methylation status across different biological samples and regarded as possible functional regions involved in gene transcriptional regulation. The biological samples can be different cells/tissues within the same individual, the same cell/tissue at different times, cells/tissues from different individuals, even different alleles in the same cell. DNA is mostly methylated at a CpG site, which is a cytosine followed by a guanine. The “p” refers to the phosphate linker between them. DMR usually involves adjacent sites or a group of sites close together that have different methylation patterns between samples. CpG islands appear to be unmethylated in most of the normal tissues, however, are highly methylated in cancer tissues. There are several different types of DMRs. These include tissue-specific DMR (tDMR), cancer-specific DMR (cDMR), development stages (dDMRs), reprogramming-specific DMR (rDMR), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
