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  2. PK - Wikipedia

    en.wikipedia.org/wiki/PK

    PK machine gun, a Soviet weapon, abbreviated from Pulemyot Kalashnikova (Kalashnikov machine gun) Horsepower (Dutch abbreviation paardenkracht) Pentax K-mount, a camera lens mount; Catalogue of galactic planetary nebulae (Perek-Kohoutek), in astronomy; Renault PK, a car made by Pars Khodro between 2000 and 2005

  3. Pharmacokinetics - Wikipedia

    en.wikipedia.org/wiki/Pharmacokinetics

    Pharmacokinetics (from Ancient Greek pharmakon "drug" and kinetikos "moving, putting in motion"; see chemical kinetics), sometimes abbreviated as PK, is a branch of pharmacology dedicated to describing how the body affects a specific substance after administration. [1]

  4. List of optometric abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_optometric...

    PK Penetrating keratoplasy: POAG Primary open-angle glaucoma PPDR Preproliferative diabetic retinopathy PRA Pan-retinal ablation PRK Photorefractive keratectomy PRP Pan-retinal photocoagulation PSCC Posterior sub-capsular cataract PVD Posterior vitreous detachment PXF Pseudoexfoliative syndrome RD Retinal detachment: RK Radial keratotomy: RP

  5. Horsepower - Wikipedia

    en.wikipedia.org/wiki/Horsepower

    This original definition is equivalent to a boiler heat output of 33,485 Btu/h (9.813 kW). [ citation needed ] A few years later in 1884, the ASME re-defined the boiler horsepower as the thermal output equal to the evaporation of 34.5 pounds per hour of water "from and at" 212 °F (100 °C).

  6. .pk - Wikipedia

    en.wikipedia.org/wiki/.pk

    .pk is the designated Internet country code top-level domain for Pakistan. PKNIC is the only organization endorsed by the Government of Pakistan to undertake the administration of 'pk' domain names. PKNIC is a non-profit making, non-statutory, member-based corporation established in June 1992.

  7. Pakistan - Wikipedia

    en.wikipedia.org/wiki/Pakistan

    The name Pakistan was coined by Choudhry Rahmat Ali, a Pakistan Movement activist, who in January 1933 first published it (originally as "Pakstan") in a pamphlet Now or Never, using it as an acronym. [ 24 ] [ 25 ] [ 26 ] Rahmat Ali explained: "It is composed of letters taken from the names of all our homelands, Indian and Asian, P anjab , A ...

  8. Area under the curve (pharmacokinetics) - Wikipedia

    en.wikipedia.org/wiki/Area_under_the_curve...

    In the field of pharmacokinetics, the area under the curve (AUC) is the definite integral of the concentration of a drug in blood plasma as a function of time (this can be done using liquid chromatography–mass spectrometry [1]).

  9. List of mathematical abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_mathematical...

    def – define or definition. deg – degree of a polynomial, or other recursively-defined objects such as well-formed formulas. (Also written as ∂.) del – del, a differential operator. (Also written as.) det – determinant of a matrix or linear transformation. DFT – discrete Fourier transform.