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1.6 × 10 33 kg Pleiades star cluster (800 M ☉) [159] 10 34: 10 35 ~10 35 kg Typical globular cluster in the Milky Way (overall range: 3 × 10 3 to 4 × 10 6 M ☉) [160] 2 × 10 35 kg Low end of mass range for giant molecular clouds (1 × 10 5 to 1 × 10 7 M ☉) [161] [162] 7.3 × 10 35 kg Jeans mass of a giant molecular cloud at 100 K and ...
In the metric system, a microgram or microgramme is a unit of mass equal to one millionth (1 × 10 −6) of a gram.The unit symbol is μg according to the International System of Units (SI); the recommended symbol in the United States and United Kingdom when communicating medical information is mcg.
h, hr, hor. hora: hour habt. habeat: let him have hor. alt. hora alternis: every other hour (every second hour; at alternate hours) hor. decub. hora decubitus: at bedtime hor. intermed. horis intermediis: at intermediate hours hor. tert. horis tertiis: every third hour h.s. hora somni (at the hour of sleep) at bedtime [or] half-strength
≡ 0.453 592 37 kg = 7000 grains ≡ 0.453 592 37 kg: pound (metric) ≡ 500 g = 500 g pound (troy) lb t ≡ 5760 grains = 0.373 241 7216 kg: quarter (imperial) ≡ 1 ⁄ 4 long cwt = 2 st = 28 lb av = 12.700 586 36 kg: quarter (informal) ≡ 1 ⁄ 4 short ton = 226.796 185 kg: quarter, long (informal) ≡ 1 ⁄ 4 long ton = 254.011 7272 kg ...
The values for most of the conversion factors used by Template:Convert come from international and national standards documents: . Organisation Intergouvernementale de la Convention du Mètre (2014) [2006].
In August 2018, a Chinese research group announced new measurements based on torsion balances, 6.674 184 (78) × 10 −11 m 3 ⋅kg −1 ⋅s −2 and 6.674 484 (78) × 10 −11 m 3 ⋅kg −1 ⋅s −2 based on two different methods. [47] These are claimed as the most accurate measurements ever made, with standard uncertainties cited as low as ...
Where: ˙ is the mass generation rate of the substance - assumed to be a constant, i.e. not a function of time (equal to zero for exogenous (foreign) substances/drugs) [mmol/min] or [mol/s]
An example for a simple case (mono-compartmental) would be to administer D=8 mg/kg to a human. A human has a blood volume of around V b l o o d = {\displaystyle V_{blood}=} 0.08 L/kg . [ 7 ] This gives a C 0 = {\displaystyle C_{0}=} 100 μg/mL if the drug stays in the blood stream only, and thus its volume of distribution is the same as V b l o ...