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The distributions of a wide variety of physical, biological, and human-made phenomena approximately follow a power law over a wide range of magnitudes: these include the sizes of craters on the moon and of solar flares, [2] cloud sizes, [3] the foraging pattern of various species, [4] the sizes of activity patterns of neuronal populations, [5] the frequencies of words in most languages ...
Mechanisms that would explain the power law were popularized by Fitts and Posner (1967), [4] Newell and Rosenbloom (1981), [5] and Anderson (1982). [6] However, subsequent research by Heathcote, Brown, and Mewhort suggests that the power function observed in learning curves that are averaged across participants is an artifact of aggregation. [7]
Critics of the power law also point out that the validity of the law is contingent on the measurement of perceived stimulus intensity that is employed in the relevant experiments. ( Luce 2002 ), under the condition that respondents' numerical distortion function and the psychophysical functions could be separated, formulated a behavioral ...
By law (Section 2.) the president becomes the Commander in Chief of the Army and Navy, Militia of several states when called into service, has power to make treaties and appointments to office "with the Advice and Consent of the Senate," receive Ambassadors and Public Ministers, and "take care that the laws be faithfully executed" (Section 3.)
Article Two of the United States Constitution establishes the executive branch of the federal government, which carries out and enforces federal laws.Article Two vests the power of the executive branch in the office of the President of the United States, lays out the procedures for electing and removing the President, and establishes the President's powers and responsibilities.
The University of North Carolina has agreed to pay new football coach Bill Belichick $10 million a year, according to a term sheet the university released Thursday afternoon.. While the agreement ...
The power law emergent region is the key feature of the UDR. In materials or systems exhibiting UDR, the overall dielectric response from high to low frequencies is symmetrical, being centered at the middle point of the emergent region, which occurs in equivalent RC networks at a frequency of : ω = ( R C ) − 1 {\displaystyle \omega =(RC)^{-1}} .
By the time Leonard and Susan married in 1989, he had already appeared in four Star Trek films, with the fifth — Star Trek V: The Final Frontier — due out later that year.While Susan welcomed ...