“I have described at some length the application of Positive Rays to chemical analysis; one of the main reasons for writing this book was the hope that it might induce others, and especially chemists, to try this method of analysis. I feel sure that there are many problems in chemistry, which could be solved with far greater ease by this than any other method. The method is surprisingly sensitive — more so than even that of spectrum analysis, requires an infinitesimal amount of material, and does not require this to be specially purified; the technique is not difficult if appliances for producing high vacua are available.”

Rays of Positive Electricity (1913).
Quotes eat me

Adopted from Wikiquote. Last update Oct. 3, 2023. History

Help us to complete the source, original and additional information

Do you have more details about the quote "I have described at some length the application of Positive Rays to chemical analysis; one of the main reasons for writ…" by J. J. Thomson?
J. J. Thomson photo
J. J. Thomson 8
British physicist 1856–1940

Related quotes

Grady Booch photo

“Object-oriented analysis is a method of analysis that examines requirements from the perspective of the classes and objects found in the vocabulary of the problem domain.”

Grady Booch (1955) American software engineer

Source: Object-oriented design: With Applications, (1991), p. 37

Sir William Hamilton, 9th Baronet photo
Robert Venturi photo

“Nor does complexity deny the valid simplification which is part of the process of analysis, and even a method of achieving complex architecture itself.”

2. Complexity and Contradiction vs. Simplification or Picturesqueness
Complexity and Contradiction in Architecture (1966)

Amitabh Bachchan photo
Leonid Kantorovich photo

“I discovered that a whole range of problems of the most diverse character relating to the scientific organization of production (questions of the optimum distribution of the work of machines and mechanisms, the minimization of scrap, the best utilization of raw materials and local materials, fuel, transportation, and so on) lead to the formulation of a single group of mathematical problems (extremal problems). These problems are not directly comparable to problems considered in mathematical analysis. It is more correct to say that they are formally similar, and even turn out to be formally very simple, but the process of solving them with which one is faced [i. e., by mathematical analysis] is practically completely unusable, since it requires the solution of tens of thousands or even millions of systems of equations for completion.
I have succeeded in finding a comparatively simple general method of solving this group of problems which is applicable to all the problems I have mentioned, and is sufficiently simple and effective for their solution to be made completely achievable under practical conditions.”

Leonid Kantorovich (1912–1986) Russian mathematician

Kantorovich (1960) "Mathematical Methods of Organizing and Planning Production." Management Science, 6(4):366–422, 1960, p. 368); As cited in: Cockshott, W. Paul. " Mises, Kantorovich and economic computation http://www.dcs.gla.ac.uk/publications/PAPERS/8707/standalonearticle.pdf." (2007).

Isaac Newton photo
Augustin Louis Cauchy photo

Related topics