When It’s (Mostly) the Taking Part that Counts: The Post-Application Consequences of Employment Tribunal Claims

This paper uses the 2003 Survey of Employment Tribunal Applications to examine the post-application employment consequences for individuals registering complaints to Employment Tribunals following dismissal or redundancy. In examining this issue, we consider a number of pieces of evidence: (i) the probability of finding another job; (ii) the time taken to get a new job and (iii) the pay/status of the new job. It is found that age plays a significant role in aspects (i) and (iii), whilst those who previously held managerial positions generally took longest to get a new job and found it most difficult to achieve a similar level of pay/status in their current jobs. Long-term health problems/disability is associated with significantly worse outcomes on all three measures. Respondents whose cases were dismissed by the tribunals without hearings fared worst in terms of obtaining a new job and the time it took to do so compared with other outcomes. There were, however, fewer differences by outcome in the relative pay/status of the claimant’s current job.employment tribunals, job separations, job search

Slow relaxation in granular compaction

Experimental studies show that the density of a vibrated granular material evolves from a low density initial state into a higher density final steady state. The relaxation towards the final density value follows an inverse logarithmic law. We propose a simple stochastic adsorption-desorption process which captures the essential mechanism underlying this remarkably slow relaxation. As the system approaches its final state, a growing number of beads have to be rearranged to enable a local density increase. In one dimension, this number grows as $N=\rho/(1-\rho)$, and the density increase rate is drastically reduced by a factor $e^{-N}$. Consequently, a logarithmically slow approach to the final state is found $\rho_{\infty}-\rho(t)\cong 1/\ln t$.Comment: revtex, 4 pages, 3 figures, also available from http://arnold.uchicago.edu/~ebn

Verifying Atom Entanglement Schemes by Testing Bell's Inequality

Recent experiments to test Bell's inequality using entangled photons and ions aimed at tests of basic quantum mechanical principles. Interesting results have been obtained and many loopholes could be closed. In this paper we want to point out that tests of Bell's inequality also play an important role in verifying atom entanglement schemes. We describe as an example a scheme to prepare arbitrary entangled states of N two-level atoms using a leaky optical cavity and a scheme to entangle atoms inside a photonic crystal. During the state preparation no photons are emitted and observing a violation of Bell's inequality is the only way to test whether a scheme works with a high precision or not.Comment: Proceedings for the conference Garda 2000, to appear in Zeitschrift fuer Naturforschung, 7 pages, 7 figure

Emotion dysregulation and acquired capability for suicide: A correlational analysis

This study examines the relationship between emotion dysregulation and acquired capability for suicide using self-report, behavioral, and physiological measures. Participants (N = 47) completed the Difficulties with Emotion Regulation Scale (DERS; Gratz & Roemer, 2004) and the Cold Pressor Task (CPT). Bivariate correlational analyses were conducted to examine the strength and direction of associations between several variables including participants’ age and gender, baseline emotion dysregulation (i.e., DERS scores), baseline respiratory sinus arrythmia (RSA) and withdrawal RSA, and pain tolerance, persistence, and threshold values. Results suggest that an individual’s ability to self-regulate at rest is associated with greater persistence through pain

Effect of Particle Damping on an Acoustically Excited Curved Vehicle Panel Structure with varied Equipment Assemblies

Particle dampers provide a mechanism for diverting energy away from resonant structural vibrations. This experimental study provides data from trials to determine how effective use of these dampers might be for equipment mounted to a curved orthogrid vehicle panel. Trends for damping are examined for variations in damper fill level, component mass, and excitation energy. A significant response reduction at the component level would suggest that comparatively small, thoughtfully placed, particle dampers might be advantageously used in vehicle design. The results of this test will be compared with baseline acoustic response tests and other follow-on testing involving a range of isolation and damping methods. Instrumentation consisting of accelerometers, microphones, and still photography data will be collected to correlate with the analytical results

Covidence and Rayyan

Health sciences librarians from two institutions conducted an assessment of Covidence, a subscription-based systematic review tool, and Rayyan, a free competitor, for abilities, strengths, and limitations. Covidence mirrors the multiphase review process, including data extraction, directly in its design. Rayyan, on the other hand, does not easily mirror this process and really only aids with the reference screening phases. Rayyan takes a minimalist approach, placing more of the logistical and workflow burden on the users themselves. Many of the peripheral features (e.g., highlighting, tagging, etc.) are comparable. Covidence works well and is well suited for more rigorous systematic reviews, where methodology must be adhered to and documented at each stage. In spite of some limited functionality and clunky features, Rayyan is a good free alternative for article screening and works as a viable upgrade from a workflow using only EndNote and/or Excel