Instrument
From Wikipedia, the free encyclopedia (Redirected from Instruments) Jump to: navigation, searchInstrument may refer to:
- Instrument (film), a documentary of the band Fugazi Fugazi is a United States punk band that formed in Washington, D.C. in 1987 and have been on hiatus since 2002. The band's continual members are guitarists and vocalists Ian MacKaye and Guy Picciotto, bassist Joe Lally and drummer Brendan Canty. Fugazi are noted for their DIY ethical stance and manner of business practice, directed by Jem Cohen
- Instruments (application) Instruments is an application performance analyzer and visualizer, integrated in Xcode 3.0. It is a developer tool included in Apple Mac OS X v10.5, built on top of the DTrace tracing framework from OpenSolaris and ported to Mac OS X, a performance visualizer
- Instruments in Science and Technology
- Measuring instrument In the physical sciences, quality assurance, and engineering, measurement is the activity of obtaining and comparing physical quantities of real-world objects and events. Established standard objects and events are used as units, and the process of measurement gives a number relating the item under study and the referenced unit of measurement, a device used to measure or compare physical properties
- Electrical instrument, an instrument used to measure voltage The voltage between two points is a short name for the electrical force that would drive an electric current between those points. Specifically, voltage is equal to energy per unit charge. In the case of static electric fields, the voltage between two points is equal to the electrical potential difference between those points. In the more general, electric current Electric current means, depending on the context, a flow of electric charge or the rate of flow of electric charge (a quantity). This flowing electric charge is typically carried by moving electrons, in a conductor such as wire; in an electrolyte, it is instead carried by ions, and, in a plasma, by both, resistance, power, etc.
- Electronic instrument, an technical instrument of any kind that relies on electronics Electronics is the branch of science and technology which makes use of the controlled motion of electrons through different media and vacuum. The ability to control electron flow is usually applied to information handling or device control. Electronics is distinct from electrical science and technology, which deals with the generation, for its performance and accuracy. Also, any specialized electical instrument for making measurements in electronic equipment or devices.
- Scientific instrument A scientific instrument can be any type of equipment, machine, apparatus or device as is specifically designed, constructed and often, through trial and error, ingeniously refined to apply utmost efficiency in the utilization of some well proven physical principle, relationship or technology to facilitate or enable the pursuit, acquisition,, a device used to collect scientific data, often electronic in nature
- Laboratory equipment Laboratory equipment refers to the various tools and equipment used by scientists working in a laboratory. These include tools such as Bunsen burners, and microscopes as well as specialty equipment such as operant conditioning chambers, spectrophotometers and calorimeters. Another important type of laboratory equipment is Laboratory glassware, the measuring tools used in a scientific laboratory, often electronic in nature
- Medical instrument A medical device is a product which is used for medical purposes in patients, in diagnosis, therapy or surgery. If applied to the body, the effect of the medical device is primarily physical, in contrast to pharmaceutical drugs, which exert a biochemical effect. Specific regional definitions of medical device vary slightly as detailed below. The, a device used to diagnose or treat diseases
- Flight instruments Flight instruments are the instruments in the cockpit of an aircraft that provide the pilot with information about the flight situation of that aircraft, such as height, speed and attitude. The flight instruments are of particular use in conditions of poor visibility, such as in cloud, when such information is not available from visual reference, the devices used to measure the speed, altitude, and pertinent flight angles of various kinds of aircraft
- Quantum instrument, a mathematical object in quantum theory combining the concepts of measurement and quantum operation
- Vehicle instrument Vehicle instrument is an instrument that measures some parameters in the vehicle, often found on its control panel or dashboard, a device measuring parameters of a vehicle, such as its speed or position
- Weather instrument, a device used to record aspects of the weather
- Other Kinds of Instruments
- Financial instrument Alternatively, financial instruments can be categorized by "asset class" depending on whether they are equity based or debt based (reflecting a loan the investor has made to the issuing entity). If it is debt, it can be further categorised into short term (less than one year) or long term, a formal documentation of a financial transaction
- Instrumental variable, a method used in statistics
- Legal instrument Legal instrument is a legal term of art that is used for any formally executed writing 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. Examples include a certificate, deed, bond,, a formal documentation of a status or transaction
- Musical instrument A musical instrument is constructed or used for the purpose of making the sounds of music. In principle, anything that produces sound can serve as a musical instrument. The history of musical instruments dates back to the beginnings of human culture. The academic study of musical instruments is called organology, a device designed to produce musical sounds
- Negotiable instrument A negotiable instrument is a specialized type of "contract" for the payment of money that is unconditional and capable of transfer by negotiation. As payment of money is promised later, the instrument itself can be used by the holder in due course frequently as money. Common examples include cheques, banknotes , and commercial paper. In, a type of contract
- Statutory instrument In law, a Statutory Instrument is a form of delegated or secondary legislation, a form of legislation
See also
- Tool A tool is a device that can be used to produce or achieve something, but that is not consumed in the process. Colloquially a tool can also be a procedure or process used for a specific purpose. Tools that are used in particular fields or activities may have different designations such as Instrument, Utensil, Implement, Machine, Apparatus
- Instrumentation (disambiguation)
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