Education and Legislation: Affluent Women\u27s Political Engagement in the Consumers\u27 Leagues of the Progressive Era

This paper examines the extent to which the National Consumers’ League and similar localized leagues provided middle- and upper-class women with new opportunities for involvement in American politics during the early Progressive Era, or roughly the last decade of the nineteenth century and the first decade of the twentieth. These organizations undertook various efforts – including “list” and “label” campaigns – to educate the consuming public about the poor working conditions suffered by retail employees and especially factory workers in the garment industry, with a focus on employed women and child laborers. Later on, the leagues provided their female members with important opportunities for extensive political involvement as a more direct means of achieving their goals, including lobbying state legislators and preparing amicus curiae briefs for state courts and even the U.S. Supreme Court in the landmark case known as Muller v. Oregon (1908). Through these efforts, the leagues earned a significant amount of attention from other Progressive reform-minded organizations, including the Russell Sage Foundation

Strategies, contributions and inhibitors of information systems to organizational competitiveness: An empirical analysis within the Caribbean

The study examines the impact of Information Systems (IS) through a consideration of improved competitiveness within a multi-business Caribbean firm. The methodology draws on a participant-observer approach for data collection and compares the application of IS by three business units within each of three organizations. It is argued that while there is already a substantial amount of research on IS effectiveness its value in the context of developing countries such as those of the Caribbean will be most significant. In this context firms are perceived to face more constraints than in developed countries so there is a need to explicitly recognize the effects of ‘inhibitors’. The study finds that for two of these businesses IS can be shown to have contributed to improved competitiveness, while the third had a less satisfactory experience. Analysis of the data revealed that in the two business units where IS contributed the units had been able to improve specific business processes in pursuit of identified competitive strategies. In the unit that did not derive such advantages, limitations in the functionality of the core application combined with insufficient adjustment of business processes, led to the unsatisfactory results. It is also observed that the explanatory value of the empirical analysis is enhanced if we identify inhibitors of IS for competitive advantage and make their effects more explicit

Less than perfect quantum wavefunctions in momentum-space: How phi(p) senses disturbances in the force

We develop a systematic approach to determine the large |p| behavior of the momentum-space wavefunction, phi(p), of a one-dimensional quantum system for wich the position-space wavefunction, psi(x), has a discontinuous derivative at any order. We find that if the k-th derivative of the potential energy function has a discontinuity, there is a corresponding discontinuity in psi^{(k+2)}(x) at the same point. This discontinuity leads directly to a power-law tail in the momentum-space wavefunction proportional to 1/p^{k+3}. A number of familiar pedagogical examples are examined in this context, leading to a general derivation of the result.Comment: 22 pages, 2 figures. To appear in Am. J. Phy

Religion, prejudice, and authoritarianism : Is RWA a boon or bane to the psychology of religion?

In research on religiosity and prejudice, right-wing authoritarianism (RWA) has been studied alongside variables such as fundamentalism and orthodoxy. Four concerns regarding research on the relationship between RWA and religiosity are identified: (1) the overlap of religiosity and prejudice within the RWA scale; (2) the inflation of relationships by correlating part-whole measures; (3) covariation in the extremes of the construct hiding the possible independence of components within RWA; and (4) statistical artifacts arising in multiple regression from the combination of these factors. We elaborate these four issues and then demonstrate how they can lead to different interpretations of some previously published data. The article concludes with suggestions for the management and resolution of these issues that may allow RWA to continue to be used in religiosity and prejudice research and how it might evolve to become the boon to researchers that they seek.PostprintPeer reviewe

Ribbon Turbulence

We investigate the non-linear equilibration of a two-layer quasi-geostrophic flow in a channel forced by an imposed unstable zonal mean flow, paying particular attention to the role of bottom friction. In the limit of low bottom friction, classical theory of geostrophic turbulence predicts an inverse cascade of kinetic energy in the horizontal with condensation at the domain scale and barotropization on the vertical. By contrast, in the limit of large bottom friction, the flow is dominated by ribbons of high kinetic energy in the upper layer. These ribbons correspond to meandering jets separating regions of homogenized potential vorticity. We interpret these result by taking advantage of the peculiar conservation laws satisfied by this system: the dynamics can be recast in such a way that the imposed mean flow appears as an initial source of potential vorticity levels in the upper layer. The initial baroclinic instability leads to a turbulent flow that stirs this potential vorticity field while conserving the global distribution of potential vorticity levels. Statistical mechanical theory of the 1-1/2 layer quasi-geostrophic model predict the formation of two regions of homogenized potential vorticity separated by a minimal interface. We show that the dynamics of the ribbons results from a competition between a tendency to reach this equilibrium state, and baroclinic instability that induces meanders of the interface. These meanders intermittently break and induce potential vorticity mixing, but the interface remains sharp throughout the flow evolution. We show that for some parameter regimes, the ribbons act as a mixing barrier which prevent relaxation toward equilibrium, favouring the emergence of multiple zonal jets