Jan Jacob Hartsinck
نویسندگان
چکیده
منابع مشابه
∗ Jan
We formulate a complete path integral bosonization procedure for any fermionic theory in two dimensions. The classical action of the bosons in the bosonized theory is −i times the logarithm of the Jacobian of a local chiral transformation, with the boson fields as transformation parameters. Three examples, the Schwinger model, the massive Thirring model and massive non-Abelian bosonization, are...
متن کاملJacob " Evolution and Tinkering " ( 1977 ) , by Francois Jacob
In his essay "Evolution and Tinkering," published in Science in 1977, François Jacob argues that a common analogy between the process of evolution [4] by natural selection [5] and the methods of engineering is problematic. Instead, he proposes to describe the process of evolution [4] with the concept of bricolage (tinkering). In this essay, Jacob does not deny the importance of the mechanism of...
متن کاملJacob Ross
How is what an agent ought to do related to what an agent ought to prefer that she does? More precisely, suppose we know what an agent’s preference ordering ought to be over the outcomes of performing the various courses of action open to her. Can we infer from this information how she ought to act, and if so, how can we infer it? One view (which, for convenience, I will call ‘actualism’) is th...
متن کاملFrancois Jacob (1920-2013)
François Jacob studied bacteria and bacteriophages at the Institut Pasteur in Paris, France, in the second half of the twentieth century. In 1965, Jacob won the Nobel Prize in Physiology or Medicine [3] with André M. Lwoff and Jacques L. Monod for their work on the genetic control of enzyme synthesis. Jacob studied how genes [4] control and regulate metabolic enzymes in the bacterium Escherichi...
متن کاملFrancois Jacob (1920-2013)
I knew Francois Jacob only slightly and yet, ever since graduate school, he has been my constant companion. Hardly a week has gone by without my asking him what he would think of this or that result, this or that sentence in a paper, and so on. What he would have thought of this impertinence I cannot say, because I never really let him know—the discussion went on mostly in my head. And so on he...
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ژورنال
عنوان ژورنال: New West Indian Guide / Nieuwe West-Indische Gids
سال: 1941
ISSN: 1382-2373,2213-4360
DOI: 10.1163/22134360-90000512