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  2. Compact tension specimen - Wikipedia

    en.wikipedia.org/wiki/Compact_tension_specimen

    The stress intensity factor at the crack tip of a compact tension specimen is [4] = [() / / + / / + /] where is the applied load, is the thickness of the specimen, is the crack length, and is the effective width of the specimen being the distance between the centreline of the holes and the backface of the coupon.

  3. Gas chromatography–mass spectrometry - Wikipedia

    en.wikipedia.org/wiki/Gas_chromatography–mass...

    The determination of what range to use is largely dictated by what one anticipates being in the sample while being cognizant of the solvent and other possible interferences. A MS should not be set to look for mass fragments too low or else one may detect air (found as m/z 28 due to nitrogen), carbon dioxide ( m/z 44) or other possible interference.

  4. Cognitive test - Wikipedia

    en.wikipedia.org/wiki/Cognitive_test

    Wonderlic test: The Wonderlic test is a multiple choice test consisting of 50 questions within a 12-minute time frame. Throughout the test, the questions become more and more difficult. The test is used to determine not only the individuals intelligence quotient, but also the strengths and weaknesses of the individual.

  5. Cognitive Abilities Test - Wikipedia

    en.wikipedia.org/wiki/Cognitive_Abilities_Test

    The Cognitive Abilities Test Fourth Edition (CAT4) is an alternative set of cognitive tests used by many schools in the UK, Ireland, and internationally. [7] The tests were created by GL Education [ 8 ] to assess cognitive abilities and predict the future performance of a student.

  6. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/projects/dying-to-be...

    These same workers also tend to be opposed to overhauling the system. As the study pointed out, they remain loyal to “intervention techniques that employ confrontation and coercion — techniques that contradict evidence-based practice.” Those with “a strong 12-step orientation” tended to hold research-supported approaches in low regard.

  7. Cognizant - Wikipedia

    en.wikipedia.org/wiki/Cognizant

    A Cognizant spokesman confirmed the report and said in a statement that a court has instructed the tax department not to take further action pending further hearings. Cognizant failed to pay the tax of more than 25 billion rupees ($385 million) in the 2016–17 financial year, according to The Hindu, citing officials from the tax department. [156]

  8. Environmental stress screening - Wikipedia

    en.wikipedia.org/wiki/Environmental_stress_screening

    Adding margin is required due to the statistically small sample size and uncertainties in actual environmental levels. Since this is a destructive test, the UUT shall never be fielded in operational systems. Note: Must do Acceptance Testing including Pre-Conditioning first.

  9. Two-sample hypothesis testing - Wikipedia

    en.wikipedia.org/wiki/Two-sample_hypothesis_testing

    In statistical hypothesis testing, a two-sample test is a test performed on the data of two random samples, each independently obtained from a different given population. The purpose of the test is to determine whether the difference between these two populations is statistically significant .