Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Node creation

If an electric held of the proper frequency is applied across the quartz crystal, the crystal wiU oscillate in a mechanically resonant mode. These condihons correspond to the creation of a standing acoustic shear wave that has a node midpoint between the two faces of the crystal and two antinodes at both faces of the disk. This is depicted schematically in Eig. 21.20b. In an EQCM experiment the crystals are operated at the fundamental resonant frequency that is a function of the thickness of the crystal. A crystal with a thickness of 330pm has a resonant frequency of 5 MHz. Crystals with these characteristics are commercially available. In an EQCM experiment, an alternating electric field of 5 MHz is applied to excite the quartz crystal into... [Pg.488]

The creation of a layered structure that includes one or more hidden layers of nodes as well as input and output layers takes us halfway along the road to a more versatile network the journey is completed by the introduction of a more responsive activation function. [Pg.28]

The saddle-node bifurcation is the basic mechanism for the creation and destruction of fixed points. Here s the prototypical example in two dimensions ... [Pg.242]

Creating multiple mediated schemas The creation of the multiple mediated schemas constituting the p-med-schema can be divided conceptually into three steps. First, we remove infrequent attributes from the set of all source attributes, that is, attribute names that do not appear in a large fraction of source tables. This step ensures that our mediated schema contains only information that is relevant and central to the domain. In the second step, we construct a weighted graph whose nodes are the attributes that survived the filter of the first step. An edge in the graph is labeled... [Pg.102]

In the view of this and other Shangqing texts, however, the gestation process also accounts for the creation of knots and nodes (jiejie) their function is holding together the five viscera, but eventually they are responsible for one s death ... [Pg.213]

This was a public admission of demand network failure. With the creation of Coca-Cola Enterprises in 1986, Coca-Cola was the darling of Wall Street. The company divested assets to improve its return on assets and financial fundamentals. What was not obvious then—and is all too clear now—was that when a company sheds assets, it must redesign to sense and shape demand to drive market performance. The more extensive the supply chain and the more third-party nodes, the greater the challenge and the more critical it is to sense demand and service a network. Form needs to follow function. Alignment and strategy are essential. [Pg.95]

Using a chemistry-aware embedded language like Scientific Vector Language (SVL), the Molecular Operating Environment (MOE) engine is not dependent on hardware and operating system [21], More than 80 MOE nodes are included, for example, node for retrosynthetic accessibility, protonation, Murcko framework generation. Shannon entropy model creation, InChl calculation, pharmacophore... [Pg.481]


See other pages where Node creation is mentioned: [Pg.84]    [Pg.188]    [Pg.84]    [Pg.188]    [Pg.658]    [Pg.203]    [Pg.42]    [Pg.316]    [Pg.235]    [Pg.9]    [Pg.60]    [Pg.66]    [Pg.7]    [Pg.253]    [Pg.38]    [Pg.50]    [Pg.224]    [Pg.4]    [Pg.220]    [Pg.152]    [Pg.195]    [Pg.66]    [Pg.308]    [Pg.1335]    [Pg.1983]    [Pg.40]    [Pg.642]    [Pg.7]    [Pg.74]    [Pg.1126]    [Pg.193]    [Pg.48]    [Pg.51]    [Pg.95]    [Pg.129]    [Pg.130]    [Pg.131]    [Pg.132]    [Pg.210]    [Pg.237]    [Pg.53]    [Pg.4]    [Pg.255]    [Pg.583]   
See also in sourсe #XX -- [ Pg.188 , Pg.189 , Pg.190 ]




SEARCH



Creation

Nodes

© 2024 chempedia.info