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28 size spectra of extensive air showers in the knee region from 7 different experiment are analysed consistently. They are fitted by adjusting either 4 or 5 parameters: knee position, power law exponents above and below the knee region, overall intensity and, in addition, a parameter describing the smoothness of the bend. The residuals are then normalized to the same knee position and averaged...
This research investigates one of the first eGovernment services launched as part of Ireland’s Information Society programme, the Irish Land Registry’s implementation of their award winning Electronic Access (EAS) project. In-depth enquiries into how public sector organisations manage IT-enabled transformations have remained relatively limited and this case contributes to this emerging body of ...
The holy grail of obesity research is a simple, single solution that could stem the tide of this epidemic. But research we published in PLOS ONE today shows that this is an implausible, if not impossible, goal. Disciplines Medicine and Health Sciences | Social and Behavioral Sciences Publication Details Jenkins, A. & Campbell, L. (2013). Genetic research shows single approach to obesity won't w...
section{introduction} the concept of {sl cartan geometry} appeared at the beginning of the twentieth century, when {e}lie cartan was working on the so-called {sl equivalence problem}, the aim of which is to determine whether two given geometric structures can be mapped bijectively onto each other by some diffeomorphism. this problem can be considered in many different contexts, such as ...
The runaway breakdown – extensive atmospheric shower discharge (RB EAS) excited in thunderstorm atmosphere by high energy cosmic ray particles (εp > 10 − 10 eV) generate very powerful radio pulse. The RB EAS theory is compared with observations of radio pulses. An agreement between the theory and experiment is established. The existence of nowaday satellite and ground based systems which obtain...
We study the effect of quantum fluctuations on the multiphase point of the Heisenberg model with firstand second-neighbor competing interactions and strong uniaxial spin anisotropy D. By studying the structure of perturbation theory we show that the multiphase degeneracy which exists for S=∞ (i.e., for the axial nextnearest-neighbor Ising model) is lifted and that the effect of quantum fluctuat...
Idiopathic environmental intolerance attributed to electromagnetic fields (IEI-EMF) is a controversial condition in which people describe symptoms following exposure to electromagnetic fields from everyday electrical devices. However, double-blind experiments have found no convincing evidence that electromagnetic fields cause these symptoms. In this study, we assessed whether recent newspaper r...
Several experiments measure the fluorescence light produced by extensive air showers in the atmosphere. This light is converted into a longitudinal shower profile from which information on the primary energy and composition is derived. The fluorescence yield, as the conversion factor between light profile measured by EAS experiments and physical interpretation of showers, has been measured in s...
The transition from residency to independent practice presents unique challenges for physicians. New attending physicians often have unmet learning needs in non-clinical domains. An attending physician is an independent medical practitioner, sometimes referred to as a staff physician or consultant. Peer mentorship has been explored as an alternative to traditional mentorship to meet the learnin...
The decision of whether to rent or own a home should involve an evaluation of the relative risks and the relative costs of the two options. It is often assumed that renting is less risky than homeownership, but that is not always the case. Which option is riskier depends on the risk source and household characteristics. This article provides a framework for understanding the sources of risk for...
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