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While there has been a proliferation of interest and research into work-family studies we know little about how employees who study while working manage their multiple and sometimes conflicting roles. This research focuses on non-traditional students (NTS), whose representation in the general student population has increased, and explores how they attempt to balance their work and school responsibilities. The question of what factors potentially impact NTS's academic and job satisfaction remains mostly unanswered and is the question this article attempts to address. Data were collected from over 200 non-traditional students studying across different regional campuses of a US university, testing several hypotheses including relevant demographic and non-demographic variables. Results revealed academic satisfaction was impacted by job-related factors while job satisfaction tended to be influenced mostly by factors in the general work domain. Demographic factors did not appear to predict job satisfaction and nor did they significantly predict academic satisfaction. The paper outlines some future opportunities for research to better understand the work-school dynamic in the lives of non-traditional students.

We have developed a new version of a model that combines a two-dimensional Sun-to-Earth magnetohydrodynamic (MHD) simulation of the propagation of a CME-driven shock and a simulation of the transport of particles along the interplanetary magnetic field (IMF) line connecting the shock front and the observer. We assume that the shock-accelerated particles are injected at the point along the shock front that intersects this IMF line, i.e. at the cobpoint. Novel features of the model are an improved solar wind model and an enhanced fully automated algorithm to extract the necessary plasma characteristics from the shock simulation. In this work, the new algorithms have been employed to simulate the 2000 April 4 and the 2006 December 13 SEP events. In addition to quantifying the performance of the new model with respect to results obtained using previous versions of the shock-and-particle model, we investigate the semi-empirical relation between the injection rate of shock-accelerated particles, Q, and the jump in speed across the shock, VR, known as the Q(VR) relation. Our results show that while the magnetic field and density compression at the shock front is markedly different than in our previous modeling, the evolution of VR remains largely similar. As a result, we confirm that a simple relation can still be established between Q and VR, which enables the computation of synthetic intensity-time profiles at any location in interplanetary space. Furthermore, the new shock extraction tool is found to yield improved results being in general more robust. These results are important not only with regard to efforts to develop coupled magnetohydrodynamic and particle simulation models, but also to improve space weather related software tools that aim to predict the peak intensities, fluences and proton intensity-time profiles of SEP events (such as the SOLPENCO tool).

Several morphologically different Cu-oxide nanocrystals (cube, exposing only the (100) facets; elongated octahedron, exposing only the (111) facets; normal octahedron, exposing only the (111) facets; rounded octahedron, exposing only the (111) facets; truncated edge cube, exposing the (100), (110), and (111) facets) have been prepared. Mixed oxidation state facets were obtained, with the X-ray Photoelectron Spectroscopy revealing that both CuI and CuII are present in the samples. The % CuI and CuII vary for the different morphologies. Morphologies exposing the (111) facet showed the highest % CuI present, with the morphologies exposing the (100) facet showing the least amount of CuI. The glassy carbon electrode's surface was modified with these Cu-oxide nanocrystals and their sensing performance for glucose detection was investigated. The limits of detection (LOD) observed for all the Cu-oxide nanocrystal electrodes were < 2 µM. Electrodes modified with Cu-oxide nanocrystals exposing the (111) facets and having more CuI present in the sample resulted in better glucose detection limits. [ABSTRACT FROM AUTHOR]

High-energy charged particles in the van Allen radiation belts and in solar energetic particle events can damage satellites on orbit leading to malfunctions and loss of satellite service. Here we describe some recent results from the SPACECAST project on modelling and forecasting the radiation belts, and modelling solar energetic particle events. We describe the SPACECAST forecasting system that uses physical models that include wave-particle interactions to forecast the electron radiation belts up to 3 h ahead. We show that the forecasts were able to reproduce the >2 MeV electron flux at GOES 13 during the moderate storm of 7–8 October 2012, and the period following a fast solar wind stream on 25–26 October 2012 to within a factor of 5 or so. At lower energies of 10 – a few 100 keV we show that the electron flux at geostationary orbit depends sensitively on the high-energy tail of the source distribution near 10 RE on the nightside of the Earth, and that the source is best represented by a kappa distribution. We present a new model of whistler mode chorus determined from multiple satellite measurements which shows that the effects of wave-particle interactions beyond geostationary orbit are likely to be very significant. We also present radial diffusion coefficients calculated from satellite data at geostationary orbit which vary with Kp by over four orders of magnitude. We describe a new automated method to determine the position at the shock that is magnetically connected to the Earth for modelling solar energetic particle events and which takes into account entropy, and predict the form of the mean free path in the foreshock, and particle injection efficiency at the shock from analytical theory which can be tested in simulations.

The article offers an update on the efforts of the Society for Industrial and Organizational Psychology (SIOP) to build its identity in Washington D.C. to support federal funding for industrial-organizational (I-O) psychology research and use it to help guide policy discussions. It provides information on the advocacy activities of SIOP including meetings on federal workforce policy and congressional briefing on the science of recruiting, hiring and training veterans for the civilian workforce.

We are excited to share with you information about SIOP's new efforts to build its identity in Washington, DC to support federal funding for I-O research and use our research to help guide policy discussions. Each quarter we will report to you on new advocacy activities as well as our analysis of the role of I-O psychology in significant federal or congressional initiatives, such as the annual appropriations process and emerging national initiatives. We are excited about our early progress and look forward to working with you as we pursue these important goals! [ABSTRACT FROM AUTHOR]

The article discusses the role of the members of the Society for Industrial and Organizational Psychology (SIOP) in informing policy decisions about issues involving the society in general. According to the authors, they provide members with updates about the various initiatives that SIOP, and its partner Lewis-Burke, are undertaking to build an identity in Washington, D.C. It notes that SIOP embarked on a government relations initiative with Lewis-Burke Associates LLC in July 2013.