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N.M. Curtis
NM, nm, and variations may refer to: Businesses and organizations * Northwestern Mutual, financial services company in Wisconsin, United States * Air Madrid (IATA airline designator NM), Spanish airline * Mount Cook Airline (IATA airline designator NM), New Zealand airline * Manx2 (IATA airline designator NM), Isle of Man airline Places * The National Mall in Washington, D.C., United States * Navi Mumbai, India * New Mexico, a state of the United States (postal abbreviation) * Inner Mongolia, an autonomous region of China (Guobiao abbreviation and ISO-3166-2:CN code NM) Science and technology Medicine * Nemaline myopathy, a neuromuscular disorder * Neuromelanin, a dark pigment found in the brain * Nuclear medicine, a medical imaging modality Units of measure * Nanometer (nm), an SI unit of length, equal to 10−9 m (a thousand-millionth of a meter) * Nanomolar (nM), in chemistry, one thousand-millionth molar * Nautical mile (NM or nmi), a unit of length used fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern Mutual
Northwestern Mutual is an American financial services mutual organization based in Milwaukee, Wisconsin. The financial security company provides consultation on wealth and asset income protection, education planning, retirement planning, investment advisory services, financial planning trust and private client services, estate planning and business planning. Its products include life insurance, permanent life insurance, disability income, and long-term care insurance; annuities; investments; and investment advisory products and services. Northwestern Mutual ranked No. 90 on the 2021 Fortune 500 list of the largest United States corporations by total revenue and is in the top 30 by assets held. The firm distributes a portion of its earnings to eligible policyholders as annual dividends. History Northwestern Mutual was founded as the Mutual Life Insurance Company of the State of Wisconsin on March 2, 1857. Originally located in Janesville, Wisconsin, the fledgling company relocate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newton Metre
The newton-metre (also newton metre or newton meter; symbol N⋅m or N m) is the unit of torque (also called ) in the International System of Units (SI). One newton-metre is equal to the torque resulting from a force of one newton applied perpendicularly to the end of a moment arm that is one metre long. The nonstandard notation ''Nm'' occurs in some fields. The unit is also used less commonly as a unit of work, or energy, in which case it is equivalent to the more common and standard SI unit of energy, the joule.For example: Eshbach's handbook of engineering fundamentals - 10.4 Engineering Thermodynamics and Heat Transfer "In SI units the basic unit of energy is newton-metre". In this usage the metre term represents the distance travelled or displacement in the direction of the force, and not the perpendicular distance from a fulcrum as it does when used to express torque. This usage is generally discouraged, since it can lead to confusion as to whether a given quantit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Monument
A national monument is a monument constructed in order to commemorate something of importance to national heritage, such as a country's founding, independence, war, or the life and death of a historical figure. The term may also refer to a specific monument status, such as a national heritage site, by reason of their cultural importance rather than age (''see National Monument (United States)''). National monument status is usually granted to colossal symbols of national identity. Overview Structures or areas deemed to be of national importance and afforded protection by the state are part of a country's cultural heritage. These national heritage sites are often called something different per country and are listed by national conservation societies. Romania has listed at least one plant as a national monument, ''Nymphaea lotus'' f. ''thermalis''. Example National monument * National Monument (Bosnia and Herzegovina) *The National Monument ( Central Jakarta) *Maqam Echah ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nao Sena Medal
Nau Sena Medal (also spelt ''Nao Sena Medal'', lit. ''Navy Medal'') is a gallantry award for servicemen in the Indian Navy. History The Nao Sena Medal was instituted on 26 January 1960 by the Government of India, with the approval of the President of India. Five other medals were instituted on the same day - the Vishisht Seva Medal series (Class I, Class II, Class III), the Sainya Seva Medal, Videsh Seva Medal, Sena Medal and the Vayu Sena Medal. Design The medal is pentangular in shape, with curved sides made of standard silver. The mounting shall is a fixed ring attached to a metal stripe 3mm wide ornamented with Ashoka leaves. It has embossed on its obverse the Naval Crest. On its reverse, it has a trident within a circle and rope and the inscription "Nau Sena Medal", in Hindi, embossed along the upper rim. The riband is navy blue colour with a white thin silver stripe down the centre. 32 mm, dark blue with a 2 mm white central strips. Dark blue 15 mm, white ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namma Metro
Namma Metro ("Our Metro" in Kannada), also known as Bengaluru Metro, is a rapid transit system serving the city of Bengaluru, India. Upon its inauguration, it became the first underground metro system in South India. Namma Metro has a mix of underground, at grade, and elevated stations. Out of the operational 52 metro stations of Namma Metro as of November 2022, there are 43 elevated stations, 8 underground stations and 1 at-grade station. The system runs on standard-gauge tracks. Bengaluru Metro Rail Corporation Limited (BMRCL), a joint venture of Government of India and the State Government of Karnataka, is the agency for building, operating and expanding the Namma Metro network. Services operate daily between 05:00 and 23:00 running with a headway varying between 4–20 minutes. The trains initially began with three coaches but were later converted to six coaches as ridership grew. Power is supplied by 750 volt direct current through third rail. As of January 2020, the metr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Slang
Internet slang (also called Internet shorthand, cyber-slang, netspeak, digispeak or chatspeak) is a non-standard or unofficial form of language used by people on the Internet to communicate to one another. An example of Internet slang is "LOL" meaning "laugh out loud". Since Internet slang is constantly changing, it is difficult to provide a standardized definition.Yin Yan (2006) World Wide Web and the Formation of the Chinese and English "Internet Slang Union". Computer-Assisted Foreign Language Education. Vol. 1. However, it can be understood to be any type of slang that Internet users have popularized, and in many cases, have coined. Such terms often originate with the purpose of saving keystrokes or to compensate for small character limits. Many people use the same abbreviations in texting, instant messaging, and social networking websites. Acronyms, keyboard symbols, and abbreviations are common types of Internet slang. New dialects of slang, such as leet or Lolspeak, dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noise Margin
In electrical engineering, noise margin is the maximum voltage amplitude of extraneous signal (electrical engineering), signal that can be algebraically added to the noise-free worst-case input level without causing the output voltage to deviate from the allowable logic voltage level. It is commonly used in at least two contexts as follows: *In communications system engineering, noise margin is the ratio by which the signal exceeds the minimum acceptable amount. It is normally measured in decibels. *In a digital circuit, the noise margin is the amount by which the signal exceeds the threshold for a proper '0' or '1'. For example, a digital circuit might be designed to swing between 0.0 and 1.2 volts, with anything below 0.2 volts considered a '0', and anything above 1.0 volts considered a '1'. Then the noise margin for a '0' would be the amount that a signal is below 0.2 volts, and the noise margin for a '1' would be the amount by which a signal exceeds 1.0 volt. In this case no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoplastic-sheathed Cable
A thermoplastic-sheathed cable (TPS) consists of a toughened outer sheath of polyvinyl chloride (PVC) thermoplastic, covering one or more individual annealed copper conductors, themselves insulated with PVC. This type of wiring is commonly used for residential and light commercial construction in many countries. The flat version of the cable, with two insulated conductors and an uninsulated earth conductor (all within the outer sheath), is referred to as ''twin and earth''. In mainland Europe, a round equivalent is more common. Description Each of the current carrying conductors in the "core" is insulated by an individual thermoplastic sheath, coloured to indicate the purpose of the conductor concerned. The protective earth conductor may also be covered with green/yellow (or green only) insulation, although, in some countries, this conductor may be left as bare copper. With cables where the current-carrying conductors are of a large cross sectional area (CSA), the protective ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nm (Unix)
nm (name mangling) is a Unix command used to dump the symbol table and their attributes from a binary executable file (including libraries, compiled object modules, shared-object files, and standalone executables). The output from nm distinguishes between various symbol types. For example, it differentiates between a function that is supplied by an object module and a function that is required by it. nm is used as an aid for debugging, to help resolve problems arising from name conflicts and C++ name mangling, and to validate other parts of the toolchain. This command is shipped with a number of later versions of Unix and similar operating systems including Plan 9. The GNU Project ships an implementation of nm as part of the GNU Binutils package. nm output sample /* * File name: test.c * For C code compile with: * gcc -c test.c * * For C++ code compile with: * g++ -c test.cpp */ int global_var; int global_var_init = 26; static int static_var; static int static_var ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Units Of Textile Measurement
Textile fibers, threads, yarns and fabrics are measured in a multiplicity of units. * A fiber, a single filament of natural material, such as cotton, linen or wool, or artificial material such as nylon, polyester, metal or mineral fiber, or man-made cellulosic fibre like viscose, Modal, Lyocell or other rayon fiber is measured in terms of linear mass density, the weight of a given length of fiber. Various units are used to refer to the measurement of a fiber, such as: the denier and tex (linear mass density of fibers), super S (fineness of wool fiber), worsted count, woolen count, linen count (wet spun) (or Number English (Ne)), cotton count (or Number English (Ne)), Number metric (Nm) and yield (the reciprocal of denier and tex). * A yarn, a spun agglomeration of fibers used for knitting, weaving or sewing, is measured in terms of cotton count and yarn density. * Thread, usually consisting of multiple yarns plied together producing a long, thin strand used in sewing or weavi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normal Cubic Metre
Standard temperature and pressure (STP) are standard sets of conditions for experimental measurements to be established to allow comparisons to be made between different sets of data. The most used standards are those of the International Union of Pure and Applied Chemistry (IUPAC) and the National Institute of Standards and Technology (NIST), although these are not universally accepted standards. Other organizations have established a variety of alternative definitions for their standard reference conditions. In chemistry, IUPAC changed its definition of standard temperature and pressure in 1982: * Until 1982, STP was defined as a temperature of 273.15 K (0 °C, 32 °F) and an absolute pressure of exactly 1 atm (101.325 kPa). * Since 1982, STP has been defined as a temperature of 273.15 K (0 °C, 32 °F) and an absolute pressure of exactly 105 Pa (100 kPa, 1 bar). STP should not be confused with the standard state comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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