what is the rem a measure of
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Rem Rem, unit of radiation dosage (such as from X rays) applied to humans. Derived from the phrase Roentgen equivalent man, the rem is now defined as the dosage in rads that will cause the same amount of biological injury as one rad of X rays or gamma rays.
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REM rebound REM rebound. REM rebound is the lengthening and increasing frequency and depth of rapid eye movement (REM) sleep which occurs after periods of sleep deprivation. When people have been prevented from experiencing REM, they take less time than usual to attain the REM state.
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dBm dBm. dBm is the standard unit of measure for levels of power based on a one milliwatt (mW) reference signal. The dBm measurement is very similar to dB (decibel); however, dB is a relative measure of the power of an input signal while dBm is always an absolute value based on a single milliwatt.ince its normally easier to conduct measurements of voltage rather than power, some prefer using the voltage of a system as a reference. As a result, the dBu unit of measure is used many times in audio systems vice dBm. The dBu unit is calculated by: A = 20log(V2/V1).
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- m[=a] to measure. See {Mete} to measure.]. 1. Rhythmical arrangement of syllables or words into verses, stanzas, strophes, etc.; poetical measure, depending on number, quantity, and accent of syllables; rhythm; measure; verse; also, any specific rhythmical arrangements; as, the Horatian meters; a dactylic meter. The only strict antithesis to prose is meter.
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Measurement the process of describing some property View Full Document. This is the end of the preview. Sign up to access the rest of the document. Unformatted text preview: Measurement: The process of describing some property of a phenomenon of interest, usually by assigning numbers in a reliable and valid way. Reliability Validity *Research is possible without measurement--> FALSE What is a scale, what does it do?
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When is it during sleep that our body repair itself most efficiently? The 'REM' stands for 'Rapid Eye Movement,' because during this time the person's eyes wander as if they're watching something (if you've got a dog, you'll have seen the times that it's dreaming because of the amount of twitching, snuffling, and general activity that goes on).
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Definition of 'REM' adjective [ADJECTIVE noun] REM sleep is a period of sleep that is very deep, during which your eyes and muscles make many small movements. It is the period during which most of your dreams occur. REM is an abbreviation for 'rapid eye movement'.
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Convert meters to story - Conversion of Measurement Units ›› Definition: Meter. The metre, symbol: m, is the basic unit of distance (or of length, in the parlance of the physical sciences) in the International System of Units. The internationally-accepted spelling of the unit in English is metre, although the American English spelling meter is a common variant.› Definition: Meter. The metre, symbol: m, is the basic unit of distance (or of length, in the parlance of the physical sciences) in the International System of Units. The internationally-accepted spelling of the unit in English is metre, although the American English spelling meter is a common variant.
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What is REM Rebound? - Definition & Effect REM, or rapid eye movement sleep is an important part of a human being's normal sleep pattern. This is the stage of sleep when people often dream. When someone hasn't gotten enough REM sleep, they can suffer the effects of sleep deprivation, which includes mental fatigue, migraines, and increased stress.
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Meters to Decimeters Conversion Meter is a metric system base length unit and defined as the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second. It is spelled as metre in europe and also commonly mistaken for the device meter.
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- In rem definition, (of a legal proceeding or judgment) directed against a thing, rather than against a person, as a legal proceeding for the recovery of property. See more. Dictionary.com
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Lumen (unit) Lumen (unit) For other uses, see Lumen (disambiguation). The lumen (symbol: lm) is the SI derived unit of luminous flux, a measure of the total quantity of visible light emitted by a source.
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Converting meter per second to radian per second? You don't. Meters are a measure of length, and radians are a function of angle. They do not convert into one another. Perhaps you need a physical relationship that relates the length of the circumference of a certain circle to the angle in that circle.est Answer: First you must assume the 10.8 mps is a tangential velocity v. This means v = Rw; where v = 10.8 mps, R is the radius of turn in meters, and w is the angular velocity in rad/sec.
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Metre This article is about the unit of length. For other uses of metre or meter, see meter (disambiguation). The metre, or meter (American spelling), (from the Greek noun μέτρον, measure) is the base unit of length in the International System of Units (SI). The SI unit symbol is m. The metre is defined as the distance travelled by light in a vacuum in 1299 792 458 seconds.
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theorem the•o•rem. 1. Math. a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas. 2. a rule or law, esp. one expressed by an equation or formula. 3. Logic. a proposition that can be deduced from the premises or assumptions of a system.
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Glossary of Water Purification and Water Filtration Terms measurement. determination of the magnitude of a quantity by comparison with a standard for that quantity. Quantities frequently measured include time, length, area, volume, pressure, mass, force, and energy., å unit of length equal to−10 10 (meter.0 0000000001); meter it is used to measure the wavelengths of visible light and of other forms of electromagnetic, radiation such as ultraviolet radiation And x...... Rays click the link for more. information in. physics
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How To Understand The Different Measurement Units That Are Used To Measure EMFs V/m is considered the best unit of measurement for measuring microwave signals at non-thermal levels (as used by WiFI and cell phones and the like) because it gives peak signal strength (some devices have peak power levels up to 100 times more than their average power levels).
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THE METRIC SYSTEM E. Length  Length is a fundamental unit. In the metric system, the meter is the standard unit for measuring length. It is a little longer than a yard. The origins of the meter go back to at least the 18th century. At that time, there were two competing approaches to the definition of a standard unit of length.
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PRM PRM is a standardized framework to measure the performance of major IT investments and their contribution to program performance. PRM is a Federal Enterprise Architecture (FEA), a reference model that is used to develop a common taxonomy. for describing IT resources. The Performance Reference Model is designed for the following goals: Help produce enhanced performance information to improve strategic and daily decision-making; Improve the alignment (and better articulate the contribution of) inputs to outputs and outcomes, thereby creating a clear .line of sight. to desired results;
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- The difference between the units rem and rad is that Rem is used to measure biological risk, and rad is used to measure absorbed radiation. The rest of the choices do not answer the question above. Comments.
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- The lumen (symbol: lm) is the SI derived unit of luminous flux, a measure of the total amount of visible light emitted by a source.
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- 1 Start by applying a moss killer to the moss in your lawn. 2  These products normally contain ferrous sulfate or ferrous ammonium sulfate. 3  Once the moss is dead, rake it off of the area that you want to remove it from. 4  Seed the area with your desired grass seed.nce you have identified and corrected the problem that was causing the grass to die in the first place, you can start the process of killing the moss and replanting the grass. 1  Start by applying a moss killer to the moss in your lawn. 2  These products normally contain ferrous sulfate or ferrous ammonium sulfate.
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- that educators commonly ask about curriculum-based measurement. Q: What is curriculum-based measurement? A: Curriculum-based measurement, or CBM, is a method of monitoring student educational progress through direct assessment of academic skills. CBM can be used to measure basic skills in reading, mathematics, spelling, and written expression. It
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What is meter (unit) A meter (m) is a metric measurement unit of length which serves as the base SI unit of length.
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What is meter (unit) A meter (m) is a metric measurement unit of length which serves as the base SI unit of length. The meter is defined as the distance traveled by light in vacuum during 1/299 792 458 of a second.
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- Meter is a metric system base length unit and defined as the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second. The abbreviation is m. Enter a value that you want to convert into meters and click on the convert button.