IT may be of interest to some of your readers to know of the following empirical formula-attributed to the famous mathematician Gauss-for determining in an easy manner the date on which Easter falls in any year from 1900 to 2100:-doi:10.1038/073535a0LEIGH...
The continuous miner with the fastest extraction invites rapid load distribution in the overlying strata. The rib and snook's irregular geometry makes it quite tricky to calculate the load over the snook by the empirical formulae. As the straight line of the extraction is being followed in the...
Let’s bring the mean absolute deviation formula to life by working through some examples. Imagine we have the following two datasets with four data points in each. They both have an average of ten, but their variability is different. The number lines show where each data point falls relative...
Andrew McAfee:Tim and I come from the same place, which is looking at a bunch of people who founded the computer industry in Northern California. And geek is a pretty appropriate term from them, because geek went from being the person who bites the head off a chicken ...
Instead, countries have found the formulafor prosperity in the mixed economy: the rule of law and government support for basic science alongside profit-oriented production and innovation of the market. … Looking Backward reminds us of the profound difficulty of predicting the structure of our ...
aempirical literature the adage is interpreted as representing 经验主义的文学格言被解释如代表 [translate] a我打算周五擦玻璃 I planned Friday scratches the glass [translate] a一种教义,更是一种文化氛围,对铸造美国人的价值观和民族性格有着根深蒂固的影响。 One kind of religious doctrine, is one ...
Most research in biology is empirical, yet empirical studies rely fundamentally on theoretical work for generating testable predictions and interpreting ob... TW Fawcett,AD Higginson - 《Proceedings of the National Academy of Sciences of the United States of America》 被引量: 116发表: 2012年 A su...
(Fig.1). These three groups of PT indicators occur overwhelmingly in Neoproterozoic and Phanerozoic time. This empirical evidence is also consistent with physical considerations built on 1) our understanding that long-lasting plate tectonics is mostly driven by the continued sinking of oceanic ...
A simple parallel algorithm for finding a satisfying truth assignment to a 2-cnf formula We show that the problem of finding a truth assignment which satisfies a 2-CNF formula can be solved in O(log n) time on a concurrent-read concurrent-write... SA Cook,M Luby - 《Information Processin...
(a) word(s) from the other language, e.g., [where is X] as inwhere is das feuer‘where is the fire’. In this paper we want to present how the empirical use of the traceback method, and the general adoption of a usage-based theoretical perspective, can shed new lights on the ...