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Related to tetrad: Tetrad analysis
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  • noun

Synonyms for tetrad

the cardinal number that is the sum of three and one

References in periodicals archive ?
The first eclipse in the prophesied tetrad took place on April 15, 2014, and was followed by Blood Moons on October 8, 2014, April 4, 2015 and September 28, 2015.
Studies showed that three different forms of tetrad effect usually occur in the normalized REE distribution patterns.
Even though the tetrad period has now ended - and the world didn't come to an end - some preachers still believe that a huge event will happen and possibly wipe us out.
She said: "Tetrad is a highly defined model, focussing on being an expert in sales, marketing and tech roles.
The nontrivial tetrad satisfies ha [h.sup.a.sub.[lambda]][h.sub.b.sup.[lambda]] = [[delta].sup.a.sub.b] and [h.sup.a.sub.[lambda]][h.sub.a.sup.[mu]] = [[delta].sup.[mu].sub.[lambda]].
Paulhus and Williams' work has since been expanded into a 'Dark Tetrad,' the fourth condition being narcissism.
This replacement effect is of course a rather obvious and oft-noted observation; but McLuhan's four-part system or "tetrad" gathers subtlety in the last two parts: for as a human activity tends to intensify one process and obsolesce another, it also tends to retrieve yet another process, one which perhaps had been previously antiquated by an earlier process.
Thymine bases at the T4 and T13 loop positions stack to the tetrad residues [18-20].
These laws of media, which the McLuhans call "the tetrad," can help one to understand and, perhaps, respond constructively to the new medium.
Harris Tweed Hebrides & Tetrad: A UK partnership of two traditional craft companies Harris Tweed Hebrides and Tetrad bring their handcrafted, handwoven products to life in the Nucleus chair.
Now, Nairi is pursuing a PhD in biochemistry and molecular biology in the Tetrad Program at the University of California in San Francisco.
Adding one more color of equal distance gives you the tetrad color combination.
Based on the findings we hoped to apply McLuhan's tetrad as a model that would allow us to analyze the impact of the experience for the users.