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  2. Base curve radius - Wikipedia

    en.wikipedia.org/wiki/Base_curve_radius

    Typical values for a contact lens are from 8.0 to 10.0 mm. The base curve is the radius of the sphere of the back of the lens that the prescription describes (the lower the number, the steeper the curve of the cornea and the lens, the higher the number, the flatter the curve of the cornea and the lens).

  3. ASTM F568M - Wikipedia

    en.wikipedia.org/wiki/ASTM_F568M

    This standard defines property classes, the metric equivalent of a screw grade, that are almost identical to those defined by ISO 898-1, [2] except for the addition of the 8.8.3 and 10.9.3 classes. These two additional standards are fasteners that have the same mechanical properties as their base property class (i.e. 8.8 and 10.9), but are made ...

  4. List of curves - Wikipedia

    en.wikipedia.org/wiki/List_of_curves

    This page was last edited on 2 December 2024, at 16:34 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  5. Octagonal prism - Wikipedia

    en.wikipedia.org/wiki/Octagonal_prism

    This page was last edited on 6 November 2023, at 14:36 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  6. Bass diffusion model - Wikipedia

    en.wikipedia.org/wiki/Bass_diffusion_model

    This means that decision variables can shift the Bass curve in time, but that the shape of the curve is always similar. Although many extensions of the model have been proposed, only one of these reduces to the Bass model under ordinary circumstances. [6] This model was developed in 1994 by Frank Bass, Trichy Krishnan and Dipak Jain:

  7. Calibration curve - Wikipedia

    en.wikipedia.org/wiki/Calibration_curve

    A calibration curve plot showing limit of detection (LOD), limit of quantification (LOQ), dynamic range, and limit of linearity (LOL).. In analytical chemistry, a calibration curve, also known as a standard curve, is a general method for determining the concentration of a substance in an unknown sample by comparing the unknown to a set of standard samples of known concentration. [1]

  8. 8.6mm Blackout - Wikipedia

    en.wikipedia.org/wiki/8.6mm_Blackout

    8.6mm Blackout (8.6×43 mm), also sometimes referred to as 8.6 BLK, [1] is a centerfire rifle cartridge developed by the firearms manufacturer Q, LLC. [6] It utilizes a shortened case from the 6.5mm Creedmoor necked up to an 8.6 mm caliber (8.585 mm or 0.338 in diameter) projectile. 8.6 Blackout is designed for use in bolt-action rifles or as a caliber conversion for AR-10 style rifles.

  9. 8 mm caliber - Wikipedia

    en.wikipedia.org/wiki/8_mm_caliber

    Name Bullet Length Rim Base Neck OAL .32 S&W (.32 S&W Short): 7.9 (.312) 15 (.61) 9.5 (.375) 8.5 (.335) 8.5 (.334) 23 (.92) .32 S&W Long: 7.9 (.312) 23.37 (.920) 9.53 ...