Comparing the Worth of the While in Fiji and Finland presents comparative case studies of clock time from Fiji and Finland in order to ask what other values is time capable of expressing besides ...monetary worth – what “else” can time be besides money? Time is a highly particular vehicle for different considerations of what is good or important, but it is also one which is deployed at different settings with surprisingly little consideration for the specificity of this particular a value form. This book looks into the different ways in which time is deployed in value projects in Fiji and Finland, not just to point out the various possible ways of allocating value to time, but to show that European clock-time, just like its Oceanic counterparts, requires a great deal of conceptual work to make it serve as vehicle of valuation. The cases analysed in the book range from considerations of rank and conspicuous leisure in Fiji to Finnish timebanking, taxation, and university auditing.
On time Barak, On
2013., 20130725, 2013, 2013-07-19
eBook
In this pioneering history of transportation and communication in the modern Middle East, On Barak argues that contrary to accepted wisdom technological modernity in Egypt did not drive a sense of ...time focused on standardization only. Surprisingly, the introduction of the steamer, railway, telegraph, tramway, and telephone in colonial Egypt actually triggered the development of unique timekeeping practices that resignified and subverted the typical modernist infatuation with expediency and promptness. These countertempos, predicated on uneasiness over “dehumanizing” European standards of efficiency, sprang from and contributed to non-linear modes of arranging time. Barak shows how these countertempos formed and developed with each new technological innovation during the nineteenth and early twentieth centuries, contributing to a particularly Egyptian sense of time that extends into the present day, exerting influence over contemporary political language in the Arab world. The universal notion of a modern mechanical standard time and the deviations supposedly characterizing non-Western settings “from time immemorial,” On Time provocatively argues, were in fact mutually constitutive and mutually reinforcing.
A multifaceted picture of the dynamic concepts of time and temporality is demonstrated in medieval and Renaissance art, as adopted in speculative, ecclesiastical, socio-political, propagandist, ...moralistic, and poetic contexts. Questions regarding perception of time are investigated through innovative aspects of Renaissance iconography.
The slow professor Berg, Maggie; Seeber, Barbara Karolina
The slow professor,
2016, 2016, 2016-04-08
eBook, Book
"If there is one sector of society that should be cultivating deep thought in itself and others, it is academia. Yet the corporatisation of the contemporary university has sped up the clock, ...demanding increased speed and efficiency from faculty regardless of the consequences for education and scholarship. In The Slow Professor, Maggie Berg and Barbara K. Seeber discuss how adopting the principles of the Slow movement in academic life can counter this erosion of humanistic education. Focusing on the individual faculty member and his or her own professional practice, Berg and Seeber present both an analysis of the culture of speed in the academy and ways of alleviating stress while improving teaching, research, and collegiality. The Slow Professor will be a must-read for anyone in academia concerned about the frantic pace of contemporary university life."--
The finite/fixed-time stabilization and tracking control is currently a hot field in various systems since the faster convergence can be obtained. By contrast to the asymptotic stability, the ...finite-time stability possesses the better control performance and disturbance rejection property. Different from the finite-time stability, the fixed-time stability has a faster convergence speed and the upper bound of the settling time can be estimated. Moreover, the convergent time does not rely on the initial information. This work aims at presenting an overview of the finite/fixed-time stabilization and tracking control and its applications in engineering systems. Firstly, several fundamental definitions on the finite/fixed-time stability are recalled. Then, the research results on the finite/fixed-time stabilization and tracking control are reviewed in detail and categorized via diverse input signal structures and engineering applications. Finally, some challenging problems needed to be solved are presented.
Time-varying features are generally considered to be detrimental to the analysis and design of control systems. This paper establishes methods to design bounded linear time-varying (LTV) controllers ...such that the control performance of a linear time-invariant (LTI) system can be improved, that is, the finite-time stability of the closed-loop system can be obtained. Specifically, for an LTI control system, by using the solution to a parametric Lyapunov equation (PLE), a bounded LTV controller containing a suitable time-varying parameter is designed. By fully exploiting properties of the solution to the PLE, it is shown that the closed-loop system is finite-time stable. Both state feedback and observer based output feedback, in which both the observer gain and the state feedback gain are time-varying, are considered. As a consequence, the finite-time semi-global stabilization and the fixed-time (prescribed finite-time) stabilization problems for linear systems by bounded controls are solved. The established method is utilized to the design of the spacecraft rendezvous control system and its effectiveness is verified by simulations.
In this paper, we focus on the asymptotic behavior of solutions to stochastic delay lattice equations with additive noise and deterministic forcing. We first show the existence of a continuous random ...dynamical system for the equations. Then we investigate the pullback asymptotical compactness of solutions as well as the existence and uniqueness of tempered random attractor in X.sub.rho space. Finally, ergodicity of the systems is achieved.
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