Fine-tuning of atomic point charges: Classical simulations of pyridine in different environments
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the role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels
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2 00 1 Classical electrodynamics of point charges Massimo Marino
A simple mathematical procedure is introduced which allows redefining in a precise way divergent integrals and limits that appear in the basic equations of classical electrodynamics with point charges. In this way all divergences are at once removed without affecting the locality and the relativistic covariance of the theory, and with no need for mass renormalization. The procedure provides fin...
متن کاملClassical Electrodynamics of Point Charges Typeset Using Revt E X *
A simple mathematical procedure is introduced which allows redefining in an exact way divergent integrals and limits that appear in the basic equations of classical electrodynamics with point charges. In this way all divergences are at once removed without affecting the locality and the relativistic covariance of the theory, and with no need for mass renormalization. The procedure is first used...
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abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
Mystery of Point Charges
We discuss the problem of finding an upper bound for the number of equilibrium points of a potential of several fixed point charges in Rn. This question goes back to J. C. Maxwell and M. Morse. Using fewnomial theory we show that for a given number of charges there exists an upper bound independent of the dimension, and show it to be at most 12 for three charges. We conjecture an exact upper bo...
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ژورنال
عنوان ژورنال: Chemical Physics Letters
سال: 2017
ISSN: 0009-2614
DOI: 10.1016/j.cplett.2017.04.004