Review of Gaelic medium early education and childcare

The National Plan for Gaelic 2007-2012 contains ambitious targets for the expansion of Gaelic medium (GM) primary school education, aiming for 4000 children enrolled in P1 by 2021. GM early years education and childcare plays a crucial role in attracting parents to the 'Gaelic system' and the great majority of children who enrol in GM primary have experienced GM preschool provision at nursery or playgroup. If the target numbers entering GM primary school are to be achieved then there will have to be a considerable expansion in the preschool sector too, given that there were just over 700 children enrolled in GM nurseries for session 2008-09. The National Plan includes a specific commitment to review GM early years education and childcare. The study reported here is a response to that call. It aims to clarify existing provision, identify gaps and make recommendations for changes or developments needed to ensure that the goals of the National Plan are achieved

Set in Stone: Building America's New Generation of Arts Facilities, 1994-2008

In 2007, just before the domestic economy experienced a major trauma, the Cultural Policy Center at the Harris School and NORC at the University of Chicago launched a national study of cultural building in the United States. It was motivated by multiple requests from leading consultants in the cultural sector who found themselves involved in a steadily growing number of major building projects -- museums, performing arts centers (PACs), and theaters -- and from foundation officers who were frequently asked to help fund these infrastructure projects. With the generous support of the Andrew W. Mellon Foundation, the Kresge Foundation, and the John D. and Catherine T. MacArthur Foundation, we were able to conduct systematic scientific research on cultural building in the United States between 1994 and 2008 and come to a number of conclusions that have important implications for the cultural sector

Did the Great Recession change SNAP participation behavior? A panel analysis of two Oregon SNAP participant cohorts

This analysis explores potential changes in the behavior of Oregon's Supplemental Nutrition Assistance Program (SNAP) participants after the 2008 recession. I examine this using individual-level administrative data from the State of Oregon in a linear probability model and a duration model. After controlling for a standard set of factors known to affect SNAP participation including personal and household characteristics, geographic indicators, local economic conditions, and policy changes, I found that those in the post-recession cohort were 13.67 percentage points more likely to participate in any given month and were 40 percent less likely to exit in a given month, assuming they had been enrolled up until that point. My analysis suggests that SNAP participants with given demographic characteristics and earnings behaved differently after the recession than before the recession. These changes in participation behavior led to substantial increases in enrollment spell lengths after the recession.

The Involvement Disadvantage: The Effects of Welfare Program Enrollment and Poverty on Familial Involvement

The negative effects of poverty on childhood academic outcomes are well documented by current research. Children in poverty experience pronounced positive effects of familial involvement on these same academic outcomes. Unfortunately children in poverty experience low levels of familial involvement. Current familial involvement policy is centered in the school environment. This analysis seeks to fill a gap in current research by exploring alternative policy avenues to increase familial involvement in children’s education. Using the NHESP Parent and Family Involvement Survey of 2007 and utilizing a multivariate OLS model this analysis explores the policy avenue of welfare transfer programs. Focusing on interaction terms between poverty status and welfare enrollment it is revealed that enrollment in WIC mitigates the effects of poverty status on involvement by 87%. This effect is not present in SNAP enrollment. These results remain robust as several primary indicators of involvement are added to the model including maternal education, female-headed household status, and parental educational attitudes. These results vary across age groups and dimensions of involvement. The analysis concludes with a discussion of policy implications and future research recommendations

Influence of selenium supplementation on fatty acids profile and biological activity of four edible amaranth sprouts as new kind of functional food

Suitability assessment of amaranth sprouts as a new functional food was carried out. The optimisation of sprouting process and the influence of selenium supplementation, in doses 10, 15, and 30 mg/l of selenium as sodium selenite, on amaranth growth and fatty acid profile were examined. Methods such as FRAP, DPPH, polyphenols content and GPX activity were applied to characterize antioxidant poten- tial of seeds and sprouts of four different edible amaranth genera. E. coli, S. aureus, C. albicans were used to evaluate amaranth sprouts antimicrobial properties. Interaction be- tween amaranth sprouts and biological systems was assessed by analysing antibacterial and antifungal properties with a disc diffusion test. The studies proved amaranth sprouts to be potentially attractive as functional food. As confirmed by all the data amaranth sprouts are suitable as a moderate selenium accumulator and are rich in essential fatty acids, especially linoleic and alpha-linolenic acids, which are precursors of long chain polyunsaturated fatty acids. Thus, it opens dietary opportunities for amaranth sprouts. They can also serve as a moderate source of antioxidant compounds. Nevertheless, the experiments revealed neither antibacterial, nor antifungal properties of sprouts. In general, amaranth sprouts biological activity under evaluation has failed to prove to be significantly impacted by selenium fertilization

CSO and CARMA Observations of L1157. I. A Deep Search for Hydroxylamine (NH2_2OH)

A deep search for the potential glycine precursor hydroxylamine (NH$_2$OH) using the Caltech Submillimeter Observatory (CSO) at $\lambda = 1.3$ mm and the Combined Array for Research in Millimeter-wave Astronomy (CARMA) at $\lambda = 3$ mm is presented toward the molecular outflow L1157, targeting the B1 and B2 shocked regions. We report non-detections of NH$_2$OH in both sources. We a perform non-LTE analysis of CH$_3$OH observed in our CSO spectra to derive kinetic temperatures and densities in the shocked regions. Using these parameters, we derive upper limit column densities of NH$_2$OH of $\leq1.4 \times 10^{13}$~cm$^{-2}$ and $\leq1.5 \times 10^{13}$~cm$^{-2}$ toward the B1 and B2 shocks, respectively, and upper limit relative abundances of $N_{NH_2OH}/N_{H_2} \leq1.4 \times 10^{-8}$ and $\leq1.5 \times 10^{-8}$, respectively.Comment: Accepted in the Astrophysical Journa

CSO and CARMA Observations of L1157. II. Chemical Complexity in the Shocked Outflow

L1157, a molecular dark cloud with an embedded Class 0 protostar possessing a bipolar outflow, is an excellent source for studying shock chemistry, including grain-surface chemistry prior to shocks, and post-shock, gas-phase processing. The L1157-B1 and B2 positions experienced shocks at an estimated ~2000 and 4000 years ago, respectively. Prior to these shock events, temperatures were too low for most complex organic molecules to undergo thermal desorption. Thus, the shocks should have liberated these molecules from the ice grain-surfaces en masse, evidenced by prior observations of SiO and multiple grain mantle species commonly associated with shocks. Grain species, such as OCS, CH3OH, and HNCO, all peak at different positions relative to species that are preferably formed in higher velocity shocks or repeatedly-shocked material, such as SiO and HCN. Here, we present high spatial resolution (~3") maps of CH3OH, HNCO, HCN, and HCO+ in the southern portion of the outflow containing B1 and B2, as observed with CARMA. The HNCO maps are the first interferometric observations of this species in L1157. The maps show distinct differences in the chemistry within the various shocked regions in L1157B. This is further supported through constraints of the molecular abundances using the non-LTE code RADEX (Van der Tak et al. 2007). We find the east/west chemical differentiation in C2 may be explained by the contrast of the shock's interaction with either cold, pristine material or warm, previously-shocked gas, as seen in enhanced HCN abundances. In addition, the enhancement of the HNCO abundance toward the the older shock, B2, suggests the importance of high-temperature O-chemistry in shocked regions.Comment: Accepted for publication in the Astrophysical Journa

Highly Efficient F, Cu Doped TiO2 Anti-bacterial Visible Light Active Photocatalytic Coatings to Combat Hospital-Acquired Infections

Bacterial infections are a major threat to the health of patients in healthcare facilities including hospitals. One of the major causes of patient morbidity is infection with Staphylococcus aureus. One of the the most dominant nosocomial bacteria, Methicillin Resistant Staphylococcus aureus (MRSA) have been reported to survive on hospital surfaces (e.g. privacy window glasses) for up to 5 months. None of the current anti-bacterial technology is efficient in eliminating Staphylococcus aureus. A novel transparent, immobilised and superhydrophilic coating of titanium dioxide, co-doped with fluorine and copper has been prepared on float glass substrates. Antibacterial activity has demonstrated (by using Staphylococcus aureus), resulting from a combination of visible light activated (VLA) photocatalysis and copper ion toxicity. Co-doping with copper and fluorine has been shown to improve the performance of the coating, relative to a purely fluorine-doped VLA photocatalyst. Reductions in bacterial population of log10 = 4.2 under visible light irradiation and log10 = 1.8 in darkness have been achieved, compared with log10 = 1.8 under visible light irradiation and no activity, for a purely fluorine-doped titania. Generation of reactive oxygen species from the photocatalytic coatings is the major factor that significantly reduces the bacterial growth on the glass surfaces

Antimicrobial Properties of Vertically Aligned Nano-Tubular Copper

In this work, the antimicrobial properties of vertically aligned nano-tubular Cu arrays (NT-Cu) fabricated via a template-based electrodeposition approach were investigated. The NT-Cu display good bactericidal activity against S.aureus and bacteriostatic properties against E.coli, S.sonnei, S.enterica and C.albicans. In contrast, Cu-foil electrodeposited from the same solution shows low biological activity against the same microorganisms. The antimicrobial activity of NT-Cu depends on both the type of microorganism and exposure time. After 6 hours of exposure, over 99.99% (log red = 4.43) of S.aureus population was inactivated, whereas, for E.coli, S.sonnei, S.enterica and C.albicans it was 97.8, 94.2, 89.9, and 90.3%, respectively

International Migration of Doctors, and Its Impact on Availability of Psychiatrists in Low and Middle Income Countries

Background:Migration of health professionals from low and middle income countries to rich countries is a large scale and long-standing phenomenon, which is detrimental to the health systems in the donor countries. We sought to explore the extent of psychiatric migration. Methods: In our study, we use the respective professional databases in each country to establish the numbers of psychiatrists currently registered in the UK, US, New Zealand, and Australia who originate from other countries. We also estimate the impact of this migration on the psychiatrist population ratios in the donor countries. Findings: We document large numbers of psychiatrists currently registered in the UK, US, New Zealand and Australia originating from India (4687 psychiatrists), Pakistan (1158), Bangladesh (149) , Nigeria (384) , Egypt (484), Sri Lanka (142), Philippines (1593). For some countries of origin, the numbers of psychiatrists currently registered within high-income countries' professional databases are very small (e.g., 5 psychiatrists of Tanzanian origin registered in the 4 high-income countries we studied), but this number is very significant compared to the 15 psychiatrists currently registered in Tanzania). Without such emigration, many countries would have more than double the number of psychiatrists per 100, 000 population (e.g. Bangladesh, Myanmar, Afghanistan, Egypt, Syria, Lebanon); and some countries would have had five to eight times more psychiatrists per 100,000 (e.g. Philippines, Pakistan, Sri Lanka, Liberia, Nigeria and Zambia). Conclusions: Large numbers of psychiatrists originating from key low and middle income countries are currently registered in the UK, US, New Zealand and Australia, with concomitant impact on the psychiatrist/ population ratio n the originating countries. We suggest that creative international policy approaches are needed to ensure the individual migration rights of health professionals do not compromise societal population rights to health, and that there are public and fair agreements between countries within an internationally agreed framework. © 2010 Jenkins et al