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  2. Lunar Prospector - Wikipedia

    en.wikipedia.org/wiki/Lunar_Prospector

    The experiment was designed to give the near-side gravity field with a surface resolution of 200 km (120 mi) and precision of 5 mGal (0.05 mm/s²) in the form of spherical harmonic coefficients to degree and order 60. In the extended mission, in which the spacecraft descended to an orbit with an altitude of 50 km (31 mi) and then to 10 km (6.2 ...

  3. p-value - Wikipedia

    en.wikipedia.org/wiki/P-value

    In null-hypothesis significance testing, the p-value [note 1] is the probability of obtaining test results at least as extreme as the result actually observed, under the assumption that the null hypothesis is correct. [2] [3] A very small p-value means that such an extreme observed outcome would be very unlikely under the null hypothesis.

  4. Orders of magnitude (radiation) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude...

    0.6: Canada CNSC maximum occupational dose to a pregnant woman who is a designated Nuclear Energy Worker. [9] 5 5 × 10 ^ 0: Annual: 0.57: USA NRC occupational limit for minors (10% of adult limit) USA NRC limit for visitors [10] 5 5 × 10 ^ 0: Pregnancy: 0.77: USA NRC occupational limit for pregnant women [citation needed] 6.4 6.4 × 10 ^ 0 ...

  5. IHCH-7113 - Wikipedia

    en.wikipedia.org/wiki/IHCH-7113

    IHCH-7113 is a drug which acts as an agonist at the 5-HT 2A serotonin receptor.It was derived by structural simplification of the 5-HT 2A receptor antagonist atypical antipsychotic drug lumateperone along with several related compounds such as IHCH-7079 and IHCH-7086, which were found to be non-hallucinogenic biased 5-HT 2A agonists that were active in antidepressant assays but did not produce ...

  6. Partition coefficient - Wikipedia

    en.wikipedia.org/wiki/Partition_coefficient

    The partition coefficient, abbreviated P, is defined as a particular ratio of the concentrations of a solute between the two solvents (a biphase of liquid phases), ...

  7. Parts-per notation - Wikipedia

    en.wikipedia.org/wiki/Parts-per_notation

    Parts-per notation is often used describing dilute solutions in chemistry, for instance, the relative abundance of dissolved minerals or pollutants in water.The quantity "1 ppm" can be used for a mass fraction if a water-borne pollutant is present at one-millionth of a gram per gram of sample solution.

  8. Statistical significance - Wikipedia

    en.wikipedia.org/wiki/Statistical_significance

    In 2016, the American Statistical Association (ASA) published a statement on p-values, saying that "the widespread use of 'statistical significance' (generally interpreted as 'p0.05') as a license for making a claim of a scientific finding (or implied truth) leads to considerable distortion of the scientific process". [57]

  9. Indicator (distance amplifying instrument) - Wikipedia

    en.wikipedia.org/wiki/Indicator_(distance...

    Dial indicators typically measure ranges from 0.25 mm to 300 mm (0.015in to 12.0in), with graduations of 0.001 mm to 0.01 mm or 0.00005in to 0.001in (imperial/customary). Various names are used for indicators of different types and purposes, including dial gauge , clock , probe indicator , pointer , test indicator , dial test indicator , drop ...