A Quote by Wilhelm Ostwald

In the first quarter of the nineteenth century the experimental proof for the interdependence of the composition and properties of chemical compounds resulted in the theory that they are mutually related, so that like composition governs like properties, and conversely.

Wilhelm Ostwald

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Century Chemical Chemical Compounds Composition Compounds Experimental First Interdependence Like Mutually Nineteenth Century Proof Properties Quarter Related Theory

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Wilhelm Ostwald
German - Scientist
September 2, 1853 - April 4, 1932

The chemical compounds are comparable to a system of planets in that the atoms are held together by chemical affinity. They may be more or less numerous, simple or complex in composition, and in the constitution of the materials, they play the same role as Mars and Venus do in our planetary system, or the compound members such as our earth with its moon, or Jupiter with its satellites... If in such a system a particle is replaced by one of different character, the equilibrium can persist, and then the new compound will exhibit properties similar to those shown by the original substance.

Jean-Baptiste Dumas

The well-known fact that the form of a specific substance, e.g. water, and hence its properties can alter without a change in composition was disposed of by the formal view that a physical, not a chemical, process was involved.

Wilhelm Ostwald

The upshot is that most philosophers of biology now hold that biological properties supervene on physical properties (where supervenience is taken to include some kind of "in virtue of" relation), and that fitness and other biological properties are not identical with physical properties.

Elliott Sober

Architects and urbanists are fascinated with cities that are shrinking, like the Rust Belt cities. Or, alternatively, we are fascinated with the growth of favelas and informal settlements. The 2008 financial crisis made these changes more extreme. The subtraction protocols rehearse a way of thinking about multiple properties in counterbalancing interdependence - not just the shaping of one property but the ratcheting interplay between properties.

Keller Easterling

Mushrooms provide a vast array of potential medicinal compounds. Many mushrooms - such as portobello, oyster, reishi and maitake - are well-known for these properties, but the lion's mane mushroom, in particular, has drawn the attention of researchers for its notable nerve-regenerative properties.

Paul Stamets

Good composition is like a suspension bridge; each line adds strength and takes none away... Making lines run into each other is not composition. There must be motive for the connection. Get the art of controlling the observer – that is composition.

Robert Henri

The importance of group theory was emphasized very recently when some physicists using group theory predicted the existence of a particle that had never been observed before, and described the properties it should have. Later experiments proved that this particle really exists and has those properties.

Irving Adler

I think the most important work that is going on has to do with the search for very general and abstract features of what is sometimes called universal grammar: general properties of language that reflect a kind of biological necessity rather than logical necessity; that is, properties of language that are not logically necessary for such a system but which are essential invariant properties of human language and are known without learning. We know these properties but we don't learn them. We simply use our knowledge of these properties as the basis for learning.

Noam Chomsky

Since it is necessary for specific ideas to have definite and consequently as far as possible selected terms, I have proposed to call substances of similar composition and dissimilar properties isomeric, from the Greek ???????? (composed of equal parts).

Jons Jacob Berzelius

I think everything's experimental whether you like it or not. I think that people who do generic pop are experimenting with cliches. It's no less than I am experimenting with noise or unknown music - until you say, 'This is my song, or this is my composition' - it's all experimental, whether you like it or not.

Bill Laswell

The best and safest way of philosophising seems to be, first to enquire diligently into the properties of things, and to establish those properties by experiences [experiments] and then to proceed slowly to hypotheses for the explanation of them. For hypotheses should be employed only in explaining the properties of things, but not assumed in determining them; unless so far as they may furnish experiments.

Isaac Newton

Composition is a side issue. Its role in my selection of photographs is a negative one at best. By which I mean that the fascination of a photograph is not in its eccentric composition but in what it has to say: its information content. And, on the other hand, composition always also has its own fortuitous rightness.

Gerhard Richter

NBC News found that FEMA has redrawn maps even for properties that have repeatedly filed claims for flood losses from previous storms. At least some of the properties are on the secret 'repetitive loss list' that FEMA sends to communities to alert them to problem properties.

Bill Dedman

The best and safest method of philosophizing seems to be first to inquire diligently into the properties of things, and establishing those properties by experiments, and then to proceed more slowly to hypotheses for the explanation of them.

Isaac Newton

What I'm trying to do is find either existing properties or come up with properties or angles or stories which will create music drama. It's my obsession and most of all I would like to remain working in theatre. I think it's very much alive.

Pete Townshend

The properties of people and the properties of character have almost nothing to do with each other. They really don't. I know it seems like they do because we look alike, but people don't speak in dialogue. Their lives don't unfold in a series of scenes that form a narrative arc.

Aaron Sorkin

A Quote by Wilhelm Ostwald

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