Similarity methods in engineering dynamics: Theory and practice of scale modeling. Amsterdam: Elsevier Science Publishers, 1991. 348 p.Baker W. E. 1991. Similarity Methods in Engineering Dynamics: Theory and Practice of Scale Modeling (Revised Edition), ISBN: 0-444-88156-5, Elsevier Science ...
They concluded that for strain-rate-insensitive materials, the numerical results of the small-scale model and the full-scale model correlate well, and the similarity law can be applied to the bird-impact process. However, in high velocities, in which strain rate effects are determinative, using...
What is true about the ratio of the area of similar triangles? Answer:If 2 triangles aresimilar, theirareasare the square of that similarity ratio (scale factor) For instance if the similarity ratio of 2 triangles is3434, then their areas have a ratio of3242=9163242=916 Let's look...
In the current form, collaborative filtering approaches do not scale well with the increase in users and items in a system. The items like a pack of Oatmeal and a pack of Instant Oatmeal may look quite similar, but they are different items. Synonymy is the tendency of particularly similar ...
The scale of the data and the application workload allowed us to test the limits of Hadoop and the efficiency of the tools it provides. We present a wide collection of experiments and the practical lessons we have drawn from our experience with the Hadoop environment. Our findings can be ...
and the standard deviation of similarities calculated for the pairs of models of the same tf depending on the p-value used for both pwms. it is notable that the variance of similarity in the region of medium and high p-values is very stable. in practice, lower p-values are often ...
and the Borelli-limit scale differently for geometrically similar animals,vHi ∝ m1/3vs.vbo ∝ m0, there exists a transition mass,mT, at which the limiting speeds they predict are equal [a conceptually similar idea, based on a limiting power density, was first presented in ref.28....
Movement with equal Hill-numbers implies running speeds that scale as vHi ∝ lm ∝ m1/3 for geometrically similar animals19,26, close to what is observed in lightweight animals [Fig. 1 and e.g. refs. 10,14,19,37], but incorrect for heavy animals. In isolation, neither the ...
Once αLhas been chosen, the scale factors of areas and volumes are fixed as well: (6)AP=αL2AmVp=αL3 Vm Notice, incidentally, that the linear scale factor in thex, yandzdirections need not be the same. Examples of these distorted scale models (as they are called) are models of...
The method consists of ranking compounds on a scale from 0 to 1, weighting the most relevant physicochemical and structural properties, to build the index. Each weighting factor is shown to reflect the importance of that descriptor. Deep learning approaches have improved the performance of ...