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Instrument Inventors Initiative
Instrument may refer to: Science and technology * Flight instruments, the devices used to measure the speed, altitude, and pertinent flight angles of various kinds of aircraft * Laboratory equipment, the measuring tools used in a scientific laboratory, often electronic in nature * Mathematical instrument, devices used in geometric construction or measurements in astronomy, surveying and navigation * Measuring instrument, a device used to measure or compare physical properties * Medical instrument, a device used to diagnose or treat diseases * Optical instrument, relies on the properties of light * Quantum instrument, a mathematical object in quantum theory combining the concepts of measurement and quantum operation * Scientific instrument, a device used to collect scientific data * Surgical instrument * Vehicle instrument, a device measuring parameters of a vehicle, such as its speed or position * Weather instrument, a device used to record aspects of the weather Music * Musica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Instruments
Flight instruments are the instruments in the cockpit of an aircraft that provide the pilot with data about the flight situation of that aircraft, such as altitude, airspeed, vertical speed, heading and much more other crucial information in flight. They improve safety by allowing the pilot to fly the aircraft in level flight, and make turns, without a reference outside the aircraft such as the horizon. Visual flight rules (VFR) require an airspeed indicator, an altimeter, and a compass or other suitable magnetic direction indicator. Instrument flight rules (IFR) additionally require a gyroscopic pitch-bank (artificial horizon), direction (directional gyro) and rate of turn indicator, plus a slip-skid indicator, adjustable altimeter, and a clock. Flight into instrument meteorological conditions (IMC) require radio navigation instruments for precise takeoffs and landings. The term is sometimes used loosely as a synonym for cockpit instruments as a whole, in which context it can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Instrument
A wind instrument is a musical instrument that contains some type of resonator (usually a tube) in which a column of air is set into vibration by the player blowing into (or over) a mouthpiece set at or near the end of the resonator. The pitch of the vibration is determined by the length of the tube and by manual modifications of the effective length of the vibrating column of air. In the case of some wind instruments, sound is produced by blowing through a reed; others require buzzing into a metal mouthpiece, while yet others require the player to blow into a hole at an edge, which splits the air column and creates the sound. Methods for obtaining different notes * Using different air columns for different tones, such as in the pan flute. These instruments can play several notes at once. * Changing the length of the vibrating air column by changing the length of the tube through engaging valves ''(see rotary valve, piston valve)'' which route the air through additional tubing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrumental Case
In grammar, the instrumental case (abbreviated or ) is a grammatical case used to indicate that a noun is the ''instrument'' or means by or with which the subject achieves or accomplishes an action. The noun may be either a physical object or an abstract concept. General discussion The instrumental case appears in this Russian sentence: Here, the inflection of the noun indicates its instrumental rolethe nominative ''перо'' changes its ending to become ''пером''. Modern English expresses the instrumental meaning by use of adverbial phrases that begin with the words ''with'', ''by'', or ''using'' then followed by the noun indicating the ''instrument'': :''I wrote the note with a pen.'' :''I wrote the note (by) using a pen.'' Technical descriptions often use the phrase "by means of", which is similar to "by use of", as in: :''I wrote the note by means of a pen.'' :''I wrote the note by use of a pen.'' This can be replaced by "via", which is a Latin ablative of the no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statutory Instrument
In many countries, a statutory instrument is a form of delegated legislation. United Kingdom Statutory instruments are the principal form of delegated or secondary legislation in the United Kingdom. National government Statutory instruments (or 'regulations') are primarily governed by the Statutory Instruments Act 1946, which replaced the system of statutory rules and orders governed by the Rules Publication Act 1893. Following the 2016 EU membership referendum and the subsequent publication of the European Union (Withdrawal) Bill, there has been concern that its powers enabling ministers to issue statutory instruments under the bill may enable the government to bypass Parliament. Although this has been criticised by some as being undemocratic, draft regulations must be "laid before" Parliament, which may always demand a full debate on contentious issues. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negotiable Instrument
A negotiable instrument is a document guaranteeing the payment of a specific amount of money, either on demand, or at a set time, whose payer is usually named on the document. More specifically, it is a document contemplated by or consisting of a contract, which promises the payment of money without condition, which may be paid either on demand or at a future date. The term has different meanings depending on the use of the term as it is used in the application of different laws, and depending in which country and context it is used. Concept of negotiability William Searle Holdsworth defines the concept of negotiability as follows: #Negotiable instruments are transferable under the following circumstances: they are transferable by delivery where they are made payable to the bearer, they are transferable by delivery and endorsement where they are made payable to order. #Consideration is presumed. #The transferee acquires a good title, even though the transferor had a defective or n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legal Instrument
Legal instrument is a legal term of art that is used for any formally executed written document that can be formally attributed to its author, records and formally expresses a legally enforceable act, process, or contractual duty, obligation, or right, and therefore evidences that act, process, or agreement.''Barron's Law Dictionary'', s.v. "instrument". Examples include a certificate, deed, bond, contract, will, legislative act, notarial act, court writ or process, or any law passed by a competent legislative body in municipal (domestic) or international law. Many legal instruments were written ''under seal'' by affixing a wax or paper seal to the document in evidence of its legal execution and authenticity (which often removed the need for consideration in contract law). However, today many jurisdictions have done away with the requirement of documents being under seal in order to give them legal effect. Electronic legal documents With the onset of the Internet and electronic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Financial Instrument
Financial instruments are monetary contracts between parties. They can be created, traded, modified and settled. They can be cash (currency), evidence of an ownership interest in an entity or a contractual right to receive or deliver in the form of currency (forex); debt ( bonds, loans); equity ( shares); or derivatives ( options, futures, forwards). International Accounting Standards IAS 32 and 39 define a financial instrument as "any contract that gives rise to a financial asset of one entity and a financial liability or equity instrument of another entity". Financial instruments may be categorized by "asset class" depending on whether they are equity-based (reflecting ownership of the issuing entity) or debt-based (reflecting a loan the investor has made to the issuing entity). If the instrument is debt it can be further categorized into short-term (less than one year) or long-term. Foreign exchange instruments and transactions are neither debt- nor equity-based and bel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrumental Variable
In statistics, econometrics, epidemiology and related disciplines, the method of instrumental variables (IV) is used to estimate causal relationships when controlled experiments are not feasible or when a treatment is not successfully delivered to every unit in a randomized experiment. Intuitively, IVs are used when an explanatory variable of interest is correlated with the error term, in which case ordinary least squares and ANOVA give biased results. A valid instrument induces changes in the explanatory variable but has no independent effect on the dependent variable, allowing a researcher to uncover the causal effect of the explanatory variable on the dependent variable. Instrumental variable methods allow for consistent estimation when the explanatory variables (covariates) are correlated with the error terms in a regression model. Such correlation may occur when: # changes in the dependent variable change the value of at least one of the covariates ("reverse" causation), # ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instruments (application)
__FORCETOC__ Instruments (formerly Xray) is an application performance analyzer and visualizer, integrated in Xcode 3.0 and later versions of Xcode. It is built on top of the DTrace tracing framework from OpenSolaris, which was ported to Mac OS X v10.5 and which is available in all following versions of macOS. Instruments shows a time line displaying any event occurring in the application, such as CPU activity variation, memory allocation, and network and file activity, together with graphs and statistics. Group of events are monitored via customizable "instruments", which have the ability to record user generated events and replay (emulate) them exactly as many times as needed, so a developer can see the effect of code changes without actually doing the repetitive work. The ''Instrument Builder'' feature allows the creation of custom analysis instruments. Features Built-in instruments can track * CPU activity of processes and threads. * Memory allocation and release, g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument (film)
''Instrument'' is a documentary film directed by Jem Cohen about the band Fugazi. The film takes its title from the Fugazi song of the same name, from their 1993 album, ''In on the Kill Taker''. Content ''Instrument'' was shot from 1987 through 1998 on super 8, 16mm and video and is composed mainly of footage of concerts, interviews with the band members, practices, tours and time spent in the studio recording their 1995 album, ''Red Medicine''. The film also includes portraits of fans as well as interviews with them at various Fugazi shows around the United States throughout the years. Notable scenes in the film include Fugazi performing for inmates at Lorton Correctional Facility; singer/guitarist Guy Picciotto's performance in a Philadelphia college gym in 1988, where he stuffs himself through a basketball hoop and performs hanging upside down by his legs (filmed by Todd Crespi); and an interview of Guy Picciotto and Ian MacKaye by an 8th grade girl for a Public-access telev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument Soundtrack
''Instrument Soundtrack'' is a 1999 album by American post-hardcore band Fugazi. Background It is a mainly instrumental soundtrack for the documentary ('' Instrument'') about the band produced by the band and filmmaker Jem Cohen. The soundtrack mostly consists of previously unreleased songs and studio outtakes culled from Fugazi's history to that point, as well as seven demo versions of songs from their proper albums (six from 1998's ''End Hits'' and one from 1993's ''In on the Kill Taker''). Of particular note is the song "I'm So Tired", a piano ballad played and sung by Ian MacKaye, which is a significant departure from Fugazi's usual post-hardcore sound. "Shaken All Over" features the bassline of Johnny Kidd & the Pirates' "Shakin' All Over", as well as MacKaye briefly singing the chorus line with heavy dub echo. The riff from "Lusty Scripps" was played in Fugazi's final live show, in the break between the main set and the encore. Covers "I'm So Tired" has been covered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument (album)
Instrument is the eighth studio album by German band To Rococo Rot To Rococo Rot were a Berlin-based band who combined electronic and analog elements to create instrumental post-rock music. Pitchfork described the band's sound as "unmistakably digital, yet 100% human." The group was composed of bassist Stefan .... It was released in July 2014 under City Slang Records. Track list References {{Authority control 2014 albums To Rococo Rot albums ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
