Sean Hogan

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\u3cem\u3eIllicit Drug Policies, Trafficking and Use the World Over.\u3c/em\u3e Cathrina Gouvis Roman, Heather Ahn-Redding and Rita J. Simon.

Book note for Caterina Gouvis Roman, Heather Ahn-Redding and Rita J. Simon, Illicit Drug Policies, Trafficking, and Use the World Over. Lanham, MD: Rowman & Littlefield, 2005, $75.00 hardcover

Review of \u3cem\u3eDrugs and Drug Policy: The Control of Consciousness Alteration.\u3c/em\u3e Clayton J. Mosher and Scott M. Akins. Reviewed by Sean R. Hogan.

Book review of Clayton J. Mosher & Scott M. Akins. Drugs and Drug Policy: The Control of Consciousness Alteration. Thousand Oaks, CA: Sage Publications, 2007. $54.95 papercover,$99.95 hardcover

\u3cem\u3eDrugs, Alcohol and Social Problems.\u3c/em\u3e James D. Orcut and David R. Rudy (Eds.).

Book note for James D. Orcutt and David R. Rudy (Eds.), Drugs, Alcohol, and Social Problems. Lanham, MD: Rowan and Littlefield, 2003. $72.00 hardcover,$29.95 papercover

Review of \u3cem\u3eHandbook of Drug Abuse Prevention: Theory Science and Practice.\u3c/em\u3e Zili Sloboda & William J. Bukowski (Eds). Reviewed by Sean R. Hogan.

Book review of Zili Sloboda and William J. Bukoski (Eds.), Handbook of Drug Abuse Prevention: Theory, Science, and Practice. New York: Kluwer Academic Publishers, 2003. $150.00 hardcover

Transparency, Transparency:Comparing the New Lobbying Legislation in Ireland and the UK

his paper analyses the strength of the new laws regulating lobbying in Ireland and the United Kingdom (UK). This examination was conducted using the Centre for Public Integrity’s (CPI) ‘Hired Guns’ quantitative method for assessing the stringency of lobbying legislation. These laws were introduced, after years of unfulfilled promises and scandals, in an effort to increase the public’s trust in their representative institutions. We find that the Irish Regulation of Lobbying Act 2015 offers a slightly higher level of transparency than the UK’s Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014. Additionally, using the CPI’s index allows our findings to be compared with those from other jurisdictions around the world with lobbying regulations in place

Enhancement of pigmeat quality by altering pre-slaughter management

End of project reportThe studies presented in this report were conducted to investigate the effect of breed, slaughter weight, castration of male pigs and strategic feeding strategies on the performance of pigs to slaughter and on their carcass quality. The effect of breed, gender and feeding regimen on the performance of pigs and their carcass quality was examined in the first study (Section 3). From weaning to slaughter Landrace-sired pigs grew at a similar rate but had a better feed conversion efficiency compared with Duroc-sired pigs. Landrace-sired pigs also had a higher carcass lean and greater muscle depth than Duroc-sired pigs. Entire male pigs grew more efficiently, had lower lean content in their carcasses and had a reduced kill out yield when compared with gilts. The eye muscle depth was greater for gilts than entire males. Diluting the diet with grass-meal (GM) reduced growth rate, caused a deterioration in feed conversion efficiency, reduced back fat thickness, reduced eye muscle thickness and reduced kill out yield compared to the control feeding regimen of a cereal based diet. Compensatory growth was observed during a re-alimentation period following a period of diet dilution with grass-meal. However, where it did occur, in most cases it was only partial. Adding 5% rapeseed oil instead of lard to the finisher diet increased nitrogen utilization efficiency and phosphorous utilization efficiency. The effect of gender (boar, castrate, gilt) and slaughter weight (80 to 120kg) on pig performance, carcass quality, meat quality, and nitrogen excretion was investigated in the second study (Section 4). Boars grew faster than gilts and more efficiently than castrates or gilts. Castrates had a higher kill out yield than boars. Nitrogen excretion from castrates was similar to gilts which were both higher than that from boars. The processing value of carcasses from castrates may be higher than that of boars and gilts. In particular castrates had heavier loins and bellies than either boars or gilts. Carcasses from castrates and gilts had a higher temperature (recorded 24 hours post slaughter) than boars. However, pH24 was not affected by gender. The intramuscular fat content of the l. dorsi in castrates was higher than that of boars or gilts, however at 1.65% this was well below the level (2.0%) above which any noticeable sensory attributes might be detected. Feed intake increased with increasing slaughter weight and feed conversion efficiency deteriorated. N excretion also increased with each increment in weight. Carcass lean content increased up to 90kg live EOP 4939.doc 4 25/10/2005 weight then reached a plateau and declined after 110kg live weight. Heavier carcasses yielded more product for approximately the same slaughtering cost and the associated larger muscles could make it easier to use seam butchery techniques that result in lean, well-trimmed, attractive cuts and joints. The pH45 and pH24 were reduced with increasing slaughter weight and drip loss increased. Heavier pigs may be more prone to the development of PSE than lighter pigs as their carcass temperature remains higher for longer than that of lighter pigs

A Bayesian Estimate of the Primordial Helium Abundance

We introduce a new statistical method to estimate the primordial helium abundance, Y_p from observed abundances in a sample of galaxies which have experienced stellar helium enrichment. Rather than using linear regression on metal abundance we construct a likelihood function using a Bayesian prior, where the key assumption is that the true helium abundance must always exceed the primordial value. Using a sample of measurements compiled from the literature we find estimates of Y_p between 0.221 and 0.236, depending on the specific subsample and prior adopted, consistent with previous estimates either from a linear extrapolation of the helium abundance with respect to metallicity, or from the helium abundance of the lowest metallicity HII region, I Zw 18. We also find an upper limit which is insensitive to the specific subsample or prior, and estimate a model-independent bound Y_p < 0.243 at 95% confidence, favoring a low cosmic baryon density and a high primordial deuterium abundance. The main uncertainty is not the model of stellar enrichment but possible common systematic biases in the estimate of Y in each individual HII region.Comment: 14 pages, latex, 3 ps figure

Preparedness of Hospitals in the Republic of Ireland for an Influenza Pandemic, an Infection Control Perspective

BACKGROUND: When an influenza pandemic occurs most of the population is susceptible and attack rates can range as high as 40–50 %. The most important failure in pandemic planning is the lack of standards or guidelines regarding what it means to be ‘prepared’. The aim of this study was to assess the preparedness of acute hospitals in the Republic of Ireland for an influenza pandemic from an infection control perspective. METHODS: This was a cross sectional study involving a questionnaire completed by infection control nurses, time period from June – July 2013, (3 weeks) from acute public and private hospitals in the Republic of Ireland. A total of 46 out of 56 hospitals responded to the questionnaire. RESULTS: From a sample of 46 Irish hospitals, it was found that Irish hospitals are not fully prepared for an influenza pandemic despite the 2009 Influenza A (H1N1) pandemic. In 2013, thirty five per cent of Irish hospitals have participated in an emergency plan or infectious disease exercise and have plans or been involved in local planning efforts to care for patients at non-health care facilities. Sixty per cent of Irish hospitals did not compile or did not know if the hospital had compiled a “lessons learned” from any exercise that were then used to revise emergency response plans. Fifty two per cent of hospitals have sufficient airborne isolation capacity to address routine needs and have an interim emergency plan to address needs during an outbreak. Fifty one percent of hospitals have taken specific measures to stockpile or have reserve medical supplies e.g. masks, ventilators and linen. CONCLUSIONS: This is the first study carried out in the Republic of Ireland investigating the current preparedness for an influenza pandemic from an infection control perspective. Deficits exist in the provision of emergency planning committees, testing of emergency plans, airborne isolation facilities, stockpiling of personal protective equipment (PPE) and medical supplies and organisational schemes/incentives for healthcare workers to continue to work in a pandemic. While Irish standards are comparable to findings from international studies, the health care service needs to continue to enhance preparedness for an influenza pandemic and implement standard preparedness guidance for all Irish hospital