Results 271 to 280 of about 2,685,053 (297)
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S-adenosylmethionine: Stability and stabilization
Bioorganic Chemistry, 1987Abstract With a developed HPLC technique for the separation of both (+)- and (−)- S -adenosylmethionine (AdoMet) and 1 H NMR analysis of the epimeric S-CH 3 chemical shifts, a kinetic study on the stability of (−)-AdoMet in solution to decomposition and epimerization is described.
Jose R. Matos, Chi-Huey Wong
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Stability and infinitesimal stability
1985In this Chapter a linearisation method is described for determining whether a given differentiable map-germ is stable. The gist of the method consists in reducing the question to the linear problem of infinitesimal stability and to the practically more easily solved problem of infinitesimal V-stability.
Sabir M. Gusein-Zade +2 more
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Practical stability and stabilization
IEEE Transactions on Automatic Control, 2000Presents a practical stability result for dynamical systems depending on a small parameter. This result is applied to a practical stability analysis of fast time-varying systems studied in averaging theory, and of highly oscillatory systems studied by Sussmann and Liu (1999).
L. Moreau, Dirk Aeyels
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Stability and weak stability [PDF]
, 1995 The stability problem is the question of to what extent the conclusion of a theorem is sensitive to small changes in the assumptions. Such description is, of course, vague until the questions of how to quantify the departures both from the conclusion and from the assumption are answered.
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Conditions and conditioning, stability and stabilization
Applied Mathematics and Computation, 1989An overview is given of several concepts that are useful when dealing with numerical BVP. In particular a generalisation of the well-conditioning concept for nonlinear problems is considered. This is done to be able to investigate a class of second order scalar nonlinear problems. A detailed study of the solution structure is made for this class.
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Reviews of Modern Physics, 1976 A fundamental paradox of classical physics is why matter, which is held together by Coulomb forces, does not collapse. The resolution is given here in three steps. First, the stability of atom is demonstrated, in the framework of nonrelativistic quantum mechanics.
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Stability and Stabilization Techniques
1989The term stability is generally used to describe a filter in which the convolution of the impulse response with some bounded input sequence will always yield a bounded output.
Majid Ahmadi +4 more
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Emulsion Stability and Stabilization
2004On storage (aging), unexposed and undeveloped silver halide materials tend to change their sensitometric characteristics, especially speed (S), gradient (g), and minimum, and minimum density (Dmin). Usually, speed and gradient decrease, whereas fog increases.
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Banking Stability for Financial Stability
SSRN Electronic Journal, 2014This paper while emphasizing the importance of the concept of financial stability in wake of recent global financial crisis in particular and other (banking and financial) crises in general attempts to highlight the significance of the soundness of banking sector in emerging economies where banking sector constitutes a lion’s share in the financial ...
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TEACHING STABILITY AND ROBUST STABILITY
IFAC Proceedings Volumes, 1994Abstract The aim of this paper is to demonstrate that, in teaching stability theory for linear systems, there are two basic mathematical foundations which can be used: The principal of the argument and Lyapunov theory, according to the presentation of the system in the operator or time-domain, respectively.
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