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Naive Idea

The two stable twist states have different optical properties. For example, the electric vector of a linearly polarised light is rotated by the two structures in opposite directions. If the Mauguin regime (tfAn X) is not strictly fulfilled the two structures can be distinguished using crossed polarizers. [Pg.371]


These observations clearly support the naive idea that the para substituents exert almost no effect at remote carbenic center of brominated DPCs, at least in terms of steric congestion. Furthermore, electronic effects do not seem important enough to change the reactivity of brominated DPCs so significantly. For example there is rather small distribution in the Hammett and spin-delocalizing substituent constants. [Pg.446]

Bonario is the good fellow of the play he is also sentimentally romantic. Celia and Bonario are foolish as well as innocent. They look at life in Venice through the eyes of lovers of melodramatic, romantic fiction. Therefore, they are not human beings who suffer through uncontrollable circumstances. Rather, they seriously misjudge the people they should know best because of their naive ideas about human nature. [Pg.36]

The condition in this theorem is clearly the appropriate functorial definition for quotient group schemes the naive idea of requiring all F(R) -> G(R) suijective would rule out many cases of interest. The functorial statement can be understood as a sheaf epimorphism condition, as the next section will briefly explain. [Pg.125]

So, should we not only reject the naive idea that natural selection inevitably produces long-term evolutionary predictability, but further conclude that the stochasticity of mutation creates the existence of genetic drift and also that the framework of hideously complex adaptive landscapes combine to render evolutionary /.//(predictability inevitable This is perhaps as close to orthodoxy as generalization will allow. For example, in rebutting Gould and Lewontin s [56] critique of the adaptationist program, the arch proponent of natural selection G. C. Williams... [Pg.296]

The case of the GFP chromophore is important since its gas-phase spectra are available and one can make a direct comparison with the experiment at various level (gas phase, solution, protein matrix) [27,49]. Such comparison is schematically reported in Scheme 12.4. Inspection of these data reveals that the gas-phase absorption maximum is substantially closer to the protein absorption maximum than to the solution absorption maximum. This suggests the rather naive idea that the GFP protein cavity offers an environment more similar to the gas phase than to the solution. [Pg.278]

These observations clearly support a naive idea based on intuition that the para substituents exerts almost no effects around the remote carbenic center of... [Pg.130]

On analysis, there is no particular justification for the belief that the substratum of the visible world should merely consist of small-scale models of those very things which it imderlies. But in the attempt to understand nature this naive idea does represent the first step in relating the unknown to the known, and may properly be allowed to render what service it can. [Pg.167]

Thus Sierpinski gaskets are a simple model of objects with a fractional dimensionality. Of course, the naive ideas of length, width, and height cannot possibly help us when we try to determine the dimensionality of these gaskets. Prom the point of view of these naive concepts, the noninteger dimensionality is about as absurd as the answers with a fractional number of people that some careless primary school pupils are known to come up with occasionally. But the gaskets do have the fractional noninteger dimensionality ... [Pg.264]

Once upon a time one of the authors, who came from a solution chemistry laboratory where people were happy to think about one or perhaps two molecules at the time, had some very naive ideas about three-dimensional nets Take a ligand with enough binding sites, mix with a metal complex with some vacant coordination sites and you should get a three-dimensional coordination polymer. Not so surprising perhaps that this guy did not make a single three-dimensional net during his entire post-doc ... [Pg.320]


See other pages where Naive Idea is mentioned: [Pg.340]    [Pg.361]    [Pg.69]    [Pg.133]    [Pg.153]    [Pg.254]    [Pg.33]    [Pg.143]    [Pg.770]    [Pg.128]    [Pg.93]    [Pg.370]    [Pg.140]    [Pg.35]    [Pg.225]    [Pg.105]    [Pg.123]    [Pg.2680]   


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