Results 211 to 220 of about 1,370,358 (265)
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IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 2001
Here, the authors discuss the existence of chaos for the following Duffing-like oscillator \[ \ddot x-ax +bx|x|=\varepsilon (-\zeta \dot x +c\sin (\omega t)) \] by using the Melnikov-function method. It is shown that the piecewise quadraticfunction \(x|x|\) can be seen as a chaos generator. Its physcial meaning as an energy function is explained.
Tang, Kit-Sang +3 more
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Here, the authors discuss the existence of chaos for the following Duffing-like oscillator \[ \ddot x-ax +bx|x|=\varepsilon (-\zeta \dot x +c\sin (\omega t)) \] by using the Melnikov-function method. It is shown that the piecewise quadraticfunction \(x|x|\) can be seen as a chaos generator. Its physcial meaning as an energy function is explained.
Tang, Kit-Sang +3 more
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Generalized filter fans X and the Baireness of C(X)
Topology and its Applications, 2023Let \(X\) be a completely regular Hausdorff space and \(C_k(X)\) the space of all real-valued continuous functions on \(X\) with the compact-open topology. \textit{G. Gruenhage} and \textit{D. K. Ma} [Topology Appl. 80, No. 1--2, 131--139 (1997; Zbl 0886.54013)] introduced the Moving Off Property (MOP) to characterize when \(C_k(X)\) is Baire for the ...
Prashant Kumar, Pratibha Garg
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This encyclopedia provides a comprehensive and nuanced exploration of Generation X and its enduring imprint on the cultural landscape of the USA, in realms such as music, television, literature, advertising, and art. American life has changed significantly in the last 70 years.
Kevin L. Ferguson, Melissa Lenos
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Kevin L. Ferguson, Melissa Lenos
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Standardization of X-ray Generators
Radiology, 1969A relatively simple method was devised which, when applied to the machines in our department, revealed voltage errors as large as 90 per cent in the 20–50 low kVp range (Fig. 1) and smaller errors in the tube current (mA) when measured (Fig. 2). The technic described herein consists of a high-precision bleeder tank to measure the kilovoltage peak, a ...
J D, Gilbertson, A G, Fingerhut
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Educating Generation X and Generation Y
Medical Reference Services Quarterly, 2004This article provides a list of helpful teaching tips for instructional librarians who need to meet the changing generational needs of their patrons. Specific generational qualities and attitudes of Generation X and Generation Y are discussed along with educational techniques and software recommendations.
Kipnis, Daniel G, Childs, Gary M
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Catheterization and Cardiovascular Interventions, 1999
This article has focused on those aspects of X-ray generation that are of immediate concern to clinicians. Generators and tubes result from more than a century of basic technology, engineering design, and manufacturing know-how. How are the rotating anode bearings lubricated? Most tubes use ball bearings.
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This article has focused on those aspects of X-ray generation that are of immediate concern to clinicians. Generators and tubes result from more than a century of basic technology, engineering design, and manufacturing know-how. How are the rotating anode bearings lubricated? Most tubes use ball bearings.
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Understanding Generation X Employees
JONA: The Journal of Nursing Administration, 1998Understanding Generation X employees--those born between 1961 and 1981--is essential if they are to be recruited into and retained in nursing and their potential maximized. The author discusses the times, characteristics, and work values and demands of Generation X.
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Let X = X: Generation X and world mission
Journal of Youth and Theology, 2002The work of mission agencies is predominantly structured in a modernist fashion. The challenge of postmodernity and the cultural shifts experienced in the world of Generation X necessitates a fresh approach to world mission and evangelisation. This paper seeks to address some of the challenges raised by this issue with some pragmatic suggestions for ...
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