Suggestions as to Metric in a Non-Conservative Mechanics
نویسندگان
چکیده
منابع مشابه
Suggestions as to Metric in a Non-Conservative Mechanics.
The choice of the symbol bo, with the corresponding vector BI = bodx'/ds, to denote the proper rate of energy production can serve to remind us that the proposed equations are an outcome of Bohr's suggestion as to the possibility of such energy creation. 3. Conclusion.-In conclusion it may be emphasized that the equations proposed above are to be regarded as macroscopic in character, and that t...
متن کاملThe classical mechanics of non-conservative systems
Hamilton’s principle of stationary action lies at the foundation of theoretical physics and is applied in many other disciplines from pure mathematics to economics. Despite its utility, Hamilton’s principle has a subtle pitfall that often goes unnoticed in physics: it is formulated as a boundary value problem in time but is used to derive equations of motion that are solved with initial data. T...
متن کاملConservative Adaptation in Metric Spaces
Conservative adaptation consists in a minimal change on a source case to be consistent with the target case, given the domain knowledge. It has been formalised in a previous work thanks to the AGM theory of belief revision applied to propositional logic. However, this formalism is rarely used in case-based reasoning systems. In this paper, conservative adaptation is extended to a more general r...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولA novel string distance metric for ranking Persian respelling suggestions
Spelling errors in digital documents are often caused by operational and cognitive mistakes, or by the lack of full knowledge about the language of the written documents. Computer-assisted solutions can help to detect and suggest replacements. In this paper, we present a new string distance metric for the Persian language to rank respelling suggestions of a misspelled Persian word by considerin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1934
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.20.7.439