An instrument is a concrete or abstract tool intended for a purpose other than mechanical work, in particular a refined one.
- Musical instruments are devices designed to produce music, frequently by plucking or striking a string or bell or drum surface, or by forcing air to resonate (see wind instrument).
- Scientific instruments are devices intended to assist in the conduct of science. An example would be the test tubes and other glassware one might find in a chemistry or biology laboratory.
- Measuring instruments are devices used to measure or compare the magnitude of physical properties, such as voltmeters, speedometers, etc.
- Analytical instruments are devices used to measure multiple or complex material properties, such as mass spectrometers.
- Medical instruments are devices for the diagnosis and treatment of diseases, such as stethoscopes.
- Instruments of torture is a term for the means whereby some act of torture is accomplished.
- Legal instruments are documents used to formally document various types of transactions or confirm certain statuses for specific purposes, such as confirming contractual relations, civil status, etc. Examples include wills, writs, court order, contracts, treaties, marriage licenses and driver's licenses.
- Financial instruments are documents used to formally document various types of financial transactions. Examples include loan agreements, bonds, mortgages, stocks and floating charges.
- Negotiable instruments are a class of documents evidencing promises or orders to pay a certain sum of money.
- In statistics, an instrument is an instrumental variable.
- A statutory instrument refers to a regulation or other secondary legislation passed pursuant to authority given by primary legislation.
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Instruments and Supplies :: Physics
Instruments - Twitter SearchRT @offgrid: RT @worldprayr Pray for our Military & their families. Pray they will be instruments of Peace .....patmish2004 (Pat Mishler) Sat, 07 Nov 2009 21:28:30 -0000
RT @offgrid: RT @worldprayr Pray for our Military & their families. Pray they will be instruments of Peace .....
@babssaul he is fabulous Babs, Fabulous. sings his own music, plays his own instruments. now he is over his strop, engages with the audienceEssex_courier (Sarah Arrow) Sat, 07 Nov 2009 21:27:57 -0000
@babssaul he is fabulous Babs, Fabulous. sings his own music, plays his own instruments. now he is over his strop, engages with the audience
rock band 3 will actually teach you how to play instruments?
http://wii.ign.com/articles/104/1043220p1.html http://bit.ly/29UvJwtechnabob (paul strauss) Sat, 07 Nov 2009 21:25:46 -0000
rock band 3 will actually teach you how to play instruments?
http://wii.ign.com/articles/104/1043220p1.html http://bit.ly/29UvJw
download awesome VST instruments do not make you know how to use them.Malf (Lucas Léglise) Sat, 07 Nov 2009 21:23:50 -0000
download awesome VST instruments do not make you know how to use them.
RT@MommyPR Texas Instruments Review & Giveaway http://bt.io/ADKjkarenmed409 (karen medlin) Sat, 07 Nov 2009 21:19:11 -0000
RT@MommyPR Texas Instruments Review & Giveaway http://bt.io/ADKj
Instruments and Rhythms of the Arab World http://prx.org/pieces/41865PRX_New_Pieces (New Pieces on PRX) Sat, 07 Nov 2009 21:16:37 -0000
Instruments and Rhythms of the Arab World http://prx.org/pieces/41865
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Industrie: Stress Measurement - The SET-X equipment measures the strain in the crystal lattice using x-ray diffraction, from which the residual stress is then calculated. It is designed to make in-situ measurement.
Meta Description: [ The SET-X equipment allows you to measure the strain in the crystal lattice by x-ray diffraction, from which the residual stress is then calculated. It is designed to make in-situ measurement in a few minutes. ]
Advanced Research Systems - Advanced Research Systems supplies open and closed cycle cryostats, sample holders and accessories for x-ray diffraction, optical microscopy, magnetics, electron spin resonance and other areas of low temperature research.
Bruker AXS - Manufacturer of single-crystal diffraction, powder diffraction and X-ray spectrometry equipment.
Hecus Graz X-Ray Systems - Specializes in small- and wide-angle X-ray scattering (SAXS/SWAXS) instrumentation for the expanding demands in all fields of nanostructure analysis.
Meta Description: [ Hecus Graz X-ray Systems GmbH company specializes in small- and wide- angle X-ray scattering ( SAXS SWAXS )instrumentation for the expanding demands in all fields of nanostructure analysis. ]
Oxford Diffraction - Producers of X-ray diffraction equipment including Xcalibur single crystal diffractometer, Sapphire CCD detector, Helijet open flow helium cooler, KM4 and KM6 synchrotron diffractometers.
Meta Description: [ X-ray Diffraction: Driving X-ray Innovation ]
Rigaku/MSC - Supplier of equipment for X-ray spectrometry, diffraction, and optics, as well as small molecule and protein crystallography.
Meta Description: [ Since its inception in Japan in 1951, Rigaku Corporation has been at the forefront of analytical and industrial instrumentation technology. With hundreds of major innovations to its credit, Rigaku and its subsidiary companies are world leaders in the fields of X-ray spectrometry, X-ray diffractio... ]