8. Figure 1 shows a rectangular piece of paper.The ratio of its length to its breadth is 4: 3.In Figure 2, the piece of paper is folded and cut along the dotted line.Figure 3 shows the cut-out, C, and the remaining are a of paper, R.Cut-out C→→Figure 1Figure 2Figure 3(...
In this paper, we propose a new mechanism for sex ratio bias via kin selection in diploid social insects. We develop a mathematical model showing that sex-asymmetric inbreeding can cause sex ratio biases. To test the model's prediction, we compare sex allocation of Reticulitermes termites with ...
In this paper, I analyse the nature of a particular form of theoretical reasoning—ratiocination. Ratiocination is purposeful, self-conscious, deliber
aAs she did hundreds of times a day, Marie wrote down the letters on a piece of paper, typed them into her computer, and started to run the license check. At first, she was puzzled. This license plate number was too long,even for a personalized plate. Her coworkers, who were in on...
It can yield an estimate of a missing Hs or HL if the other flux is known. We also suggest that the Bowen ratio may provide the missing piece needed to infer the surface sensible heat flux from satellite data. For this study, we analyze almost 9000 eddy-covariance measurements of Hs and...
There are different Bayesian measures to calculate the degree of confirmation of a hypothesis in respect of a particular piece of evidence . Zalabardo (Analysis 69:630–635, ) is a recent attempt to defend the likelihood-ratio measure () against the probability-ratio measure (). The main disa...
1) ratio of volume dilution 体积稀释比 1. In this paper,different concentrations of D-glucuronic acid hydrolysis-solution separated by membrane technology,mainly focusing on the dependence of the times of volume dilution on the ratio of volume dilution,removal efficiency of nitric acid in the per...
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This paper presents a technique to increase the aspect ratio of vias through SiC wafers using a new photo-electro-chemical etching method that takes advantage of a non-linear optical effect in the SiC. In this etch technique, the width of the TWV is not dependent on its depth. Thus, the...
Since 2015 we have collaborated with Able on a custom Kone permanent filter for the Ratio Eight, designed specifically to optimize extraction of a full batch of coffee (40 ounces). Able has continued to refine the design of the Kone, and in 2020 released