Results 11 to 20 of about 935,562 (293)
Nilpotent centers from analytical systems on center manifolds
This paper considers analytical three-dimensional differential systems. The restriction of such systems to a center manifold has a nilpotent singular point at the origin. The authors prove that if the restricted system is analytic and has a nilpotent center at the origin, with Andreev number 2, then the three-dimensional system admits a formal inverse ...
Claudio Pessoa, Lucas Queiroz
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The development of silver (Ag) thin films and the fabrication of Ag nanosquare arrays with the use of an anodic aluminum oxide (AAO) template and leaf extracts were successfully carried out using the DC sputtering and spin coating deposition methods.
Nasori Nasori +9 more
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Background Arabic-speaking refugees are the largest group of refugees arriving in the United States since 2008, yet little is known about their rates of healthcare access, utilization, and satisfaction after the end of the Refugee Medical Assistance (RMA)
Ali Elreichouni +7 more
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Analytic centers and analytic diameters of planar continua [PDF]
This paper contains some basic results about analytic centers and analytic diameters, concepts which arise in Vitushkin’s work on rational approximation. We use Carathéodory’s theorem to calculate β ( K , z ) \beta (K,z) in the case in which K is a continuum in the complex plane. This leads to
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Role of noninvasive tests in the prognostication of metabolic dysfunction-associated steatotic liver disease [PDF]
In managing metabolic dysfunction-associated steatotic liver disease, which affects over 30% of the general population, effective noninvasive biomarkers for assessing disease severity, monitoring disease progression, predicting the development of liver ...
Yue Wang +6 more
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The fabrication of a ZnO/Au nanosquare-array electrode was successfully carried out for the detection of glucose concentration in biomedical applications. The fabrication of the ZnO/Au nanosquare array using an ultra-thin alumina mask (UTAM) based on the
Vinda Zakiyatuz Zulfa +7 more
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Inverse Jacobian multipliers and Hopf bifurcation on center manifolds [PDF]
In this paper we consider a class of higher dimensional differential systems in $\mathbb R^n$ which have a two dimensional center manifold at the origin with a pair of pure imaginary eigenvalues. First we characterize the existence of either analytic or $
Zhang, Xiang
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Background Acromegaly is a rare, slowly progressive disorder resulting from excessive growth hormone (GH) production by a pituitary somatotroph tumor.
John D. Carmichael +7 more
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Solving variational inequalities defined on a domain with infinitely many linear constraints [PDF]
We study a variational inequality problem whose domain is defined by infinitely many linear inequalities. A discretization method and an analytic center based inexact cutting plane method are proposed.
A.F. Veinott +31 more
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Ecosystem Development for Business as Mediacompany Growth Technology
The article is an example of the development of the regional media company “Expert South” in the context of the falling market of the printed press. The enterprise could gain growth by adopting a new strategy, diversifying the business, developing a ...
Vladimir I. Kozlov
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