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  2. Step by Step (TV series) - Wikipedia

    en.wikipedia.org/wiki/Step_by_Step_(TV_series)

    Step by Step. (TV series) Step by Step is an American television sitcom created by William Bickley and Michael Warren that ran on ABC as part of its TGIF Friday night lineup from September 20, 1991, to August 15, 1997, then moved to CBS, where it aired from September 19, 1997, to June 26, 1998, with a total of 160 half-hour episodes spanning ...

  3. File:Step-by-step procedure of using T-RFLP analysis in ...

    en.wikipedia.org/wiki/File:Step-by-step...

    Step-by-step procedure of using T-RFLP analysis in microbiology.pdf. File. File history. File usage. Size of this JPG preview of this PDF file: 776 × 600 pixels. Other resolutions: 311 × 240 pixels | 621 × 480 pixels | 994 × 768 pixels | 1,280 × 989 pixels | 1,650 × 1,275 pixels. Original file ‎ (1,650 × 1,275 pixels, file size: 258 KB ...

  4. Subjective refraction - Wikipedia

    en.wikipedia.org/wiki/Subjective_refraction

    Subjective Refraction is a technique to determine the combination of lenses that will provide the best corrected visual acuity (BCVA). [1] It is a clinical examination used by orthoptists, optometrists and ophthalmologists to determine a patient's need for refractive correction, in the form of glasses or contact lenses.

  5. Standard operating procedure - Wikipedia

    en.wikipedia.org/wiki/Standard_operating_procedure

    A standard operating procedure ( SOP) is a set of step-by-step instructions compiled by an organization to help workers carry out routine operations. [1] SOPs aim to achieve efficiency, quality output, and uniformity of performance, while reducing miscommunication and failure to comply with industry regulations. [citation needed] Some military ...

  6. Step by Step (1946 film) - Wikipedia

    en.wikipedia.org/wiki/Step_by_Step_(1946_film)

    Running time. 62 minutes. Country. United States. Language. English. Step by Step is a 1946 American drama film directed by Phil Rosen, written by Stuart Palmer, and starring Lawrence Tierney, Anne Jeffreys, Lowell Gilmore, Myrna Dell, Harry Harvey, Sr. and Addison Richards. It was released on August 30, 1946, by RKO Pictures. [1] [2] [3]

  7. Šidák correction for t-test - Wikipedia

    en.wikipedia.org/wiki/Šidák_correction_for_t-test

    Suppose when testing each hypothesis , the test statistic we use is . If these 's are independent, then a test for can be developed by the following procedure, known as Šidák correction. Step 1, we test each of m null hypotheses at level . Step 2, if any of these m null hypotheses is rejected, we reject. H n u l l {\displaystyle H_ {null}}

  8. Diplopia - Wikipedia

    en.wikipedia.org/wiki/Diplopia

    Specialty. Neurology, ophthalmology. Diplopia is the simultaneous perception of two images of a single object that may be displaced horizontally or vertically in relation to each other. [1] Also called double vision, it is a loss of visual focus under regular conditions, and is often voluntary.

  9. Heckman correction - Wikipedia

    en.wikipedia.org/wiki/Heckman_correction

    The Heckman correction is a two-step M-estimator where the covariance matrix generated by OLS estimation of the second stage is inconsistent. [7] Correct standard errors and other statistics can be generated from an asymptotic approximation or by resampling, such as through a bootstrap. [8]