The Irish hospitals sweepstake in the United States of America, 1930-1939

The Irish hospitals sweepstake was established by statute in the Irish Free State in 1930 to fund the state’s hospital service. The vast majority of tickets were sold outside Ireland, particularly in countries where such gambling was illegal at the time. Initially the largest market was in the United Kingdom, but following the introduction of restrictive legislation there in 1934, the promoters of the sweepstake turned their attentions to North America and after 1936 the United States became the largest source of contributions to the Irish sweep. This article examines a number of factors concerning the relationship of the Irish sweep with the USA, including: an effort to estimate the amount of money contributed to the sweep by Americans; the role of the Irish diaspora and of prominent republicans, including Joseph McGarrity and Connie Neenan, in the illegal ticket distribution network; the efforts of American Federal agencies and government departments to disrupt the sweepstake organisation in America; how the sweep was used by those who sought to legalise gambling in the USA; the attitudes of both the Irish and American governments to the sweep’s activities in America; and how the legalisation of gambling in America brought about the demise of the Irish sweep.

Domestic Violence and the Inter-American Commission on Human Rights: Jessica Lenahan (Gonzales) v United States

On 21 July 2011 the Inter-American Commission on Human Rights issued its much awaited decision in the case of Jessica Lenahan (Gonzales) v United States. In a landmark decision the Commission found the United States of America to be in violation of the American Declaration of the Rights and Duties of Man 1948 due to the failure of the state to protect a victim of domestic violence and her children. This paper analyses the Lenahan decision and its significance for the United States. In particular, the substantial influence of the case law of the European Court of Human Rights on the Commission’s reasoning is examined.

Inorganic arsenic in rice-based products for infants and young children

Inorganic arsenic (As_i) is a chronic, non-threshold carcinogen. Rice and rice-based products can be the major source of As_i for many subpopulations. Baby rice, rice cereals and rice crackers are widely used to feed infants and young children. The As_i concentration in rice-based products may pose a health risk for infants and young children. As_i concentration was determined in rice-based products produced in the European Union and risk assessment associated with the consumption of these products by infants and young children, and compared to an identical US FDA survey. There are currently no European Union or United States of America regulations applicable to As_i in food. However, this study suggests that the samples evaluated may introduce significant concentration of As_i into infants’ and young children’s diets. Thus, there is an urgent need for regulatory limits on As_i in food, especially for baby rice-based products.

Interfacial self-assembly of a bacterial hydrophobin

The majority of bacteria in the natural environment live within the confines of a biofilm. The Gram-positive bacterium Bacillus subtilis forms biofilms that exhibit a characteristic wrinkled morphology and a highly hydrophobic surface. A critical component in generating these properties is the protein BslA, which forms a coat across the surface of the sessile community. We recently reported the structure of BslA, and noted the presence of a large surface-exposed hydrophobic patch. Such surface patches are also observed in the class of surface-active proteins known as hydrophobins, and are thought to mediate their interfacial activity. However, although functionally related to the hydrophobins, BslA shares no sequence nor structural similarity, and here we show that the mechanism of action is also distinct. Specifically, our results suggest that the amino acids making up the large, surface-exposed hydrophobic cap in the crystal structure are shielded in aqueous solution by adopting a random coil conformation, enabling the protein to be soluble and monomeric. At an interface, these cap residues refold, inserting the hydrophobic side chains into the air or oil phase and forming a three-stranded β-sheet. This form then self-assembles into a well-ordered 2D rectangular lattice that stabilizes the interface. By replacing a hydrophobic leucine in the center of the cap with a positively charged lysine, we changed the energetics of adsorption and disrupted the formation of the 2D lattice. This limited structural metamorphosis represents a previously unidentified environmentally responsive mechanism for interfacial stabilization by proteins.