Politicians, elections and catastrophe: the general election of 1847

Over the last decade, much new research has appeared on the subject of the Great Irish Famine but, remarkably, a major political event during the famine - the 1847 general election - has received virtually no mention. Recent work on politics in this period has tended to concentrate on political reaction in Britain rather than Ireland. The aim of this article is to examine the response of Irish politicians to the famine during the general election of 1847. The main source has been the political addresses and nomination speeches of most of the 140 candidates. The evidence from this material shows that, although the famine was an important matter in many constituencies, it was not the dominant issue countrywide. Various proposals to deal with the famine emerged, but there was an absence of agreed, practical measures to deal with immediate problems. The parties in Ireland failed to create a common platform to challenge the government over its efforts. Ideological constraints played an important part in these failures. The general election of 1847 represents a lost opportunity to tackle some of the effects of the famine.

Mid-infrared a-b plane response of YBa2Cu3O7-delta as a function of doping and temperature determined by attenuated total reflection

The mid-infrared optical response of c-axis thin films of YBa2Cu3O7-delta has been studied using Otto-configuration attenuated total reflectance. The measured reflectance-angle characteristics are dominated by a strong absorption feature due to the excitation of surface plasmons, and can be modeled to determine the a-b plane dielectric function. The results show that while epsilon(i,) and therefore sigma(r), are temperature independent, \epsilon(r)\ exhibits a moderate decrease with generalized Drude analysis shows that the plasma frequency is independent of temperature, but decreases with decreasing doping. The scattering rate increases with temperature, and also increases with decreasing doping, consistent with stronger coupling in the underdoped regime. The mass-enhancement is small but increases to 30-40% at delta = 0.6. Difficulties in reconciling the results with some current theories of high-T-c materials are discussed. Finally, the surface plasmon propagation lengths and penetration depths are shown to vary systematically with doping. (C) 2003 Elsevier B.V. All rights reserved.

Temperature dependence of the mid-infrared dielectric function of YBCO in the a-b plane: a re-evaluation

The a-b plane dielectric function (epsilon) of c-axis YBa2Cu3O7-delta thin films with T-c > 85 K was measured at lambda = 3.392 mum in the temperature range 85-300 It, using an attenuated total reflectance (ATR) technique based on the excitation of surface plasmons, The results show that \epsilon (r)\ decreases quasi-linearly with increasing temperature, while Ei is invariant to temperature within experimental uncertainties. Typical values are epsilon (ab) = -23 + 16.5i at similar to 295 R and epsilon (ab) = -27 + 15.5i at similar to 90 K. A generalised Drude analysis yields effective scattering rates (1/tau*) that increase with temperature from similar to 1500 to similar to 1900 cm(-1). The temperature dependent rates best fit an equation of the form 1/tau* = a + bT(alpha) with alpha = 1.46 +/- 0.40. The effective plasma frequencies of w(p)* similar to 18,500 cm(-1) are almost independent of temperature. The uniquely detailed temperature dependence of the results confirm and consolidate data obtained by other groups using normal reflectance methods, but contradict our previously published ATR measurements. Technical shortcomings in the earlier work are identified as the source of the discrepancy. (C) 2000 Elsevier Science B.V. All rights reserved.

“A Labour Leader in a Frothy Scoundrel”: Farce and Social Justice in the Popular Dramaturgy of George Shiels

In the financially precarious period which followed the partition of Ireland (1922) the Northern Irish playwright George Shiels kept The Abbey Theatre, Dublin, open for business with a series of ‘box-office’ successes. Literary Dublin was not so appreciative of his work as the Abbey audiences dubbing his popular dramaturgy mere ‘kitchen comedy’. However, recent analysts of Irish theatre are beginning to recognise that Shiels used popular theatre methods to illuminate and interrogate instances of social injustice both north and south of the Irish border. In doing so, such commentators have set up a hierarchy between the playwright’s early ‘inferior’ comedies and his later ‘superior’ works of Irish Realism. This article rejects this binary by suggesting that in this early work Shiels’s intent is equally socially critical and that in the plays Paul Twyning, Professor Tim and The Retrievers he is actively engaging with the farcical tradition in order to expose the marginalisation of the landless classes in Ireland in the post-colonial jurisdictions.

A Stubbornly Large Mass of Cold Dust in the Ejecta of Supernova 1987A

We present new Herschel photometric and spectroscopic observations of Supernova 1987A, carried out in 2012. Our dedicated photometric measurements provide new 70 mu m data and improved imaging quality at 100 and 160 mu m compared to previous observations in 2010. Our Herschel spectra show only weak CO line emission, and provide an upper limit for the 63 mu m [O-I] line flux, eliminating the possibility that line contaminations distort the previously estimated dustmass. The far-infrared spectral energy distribution (SED) is well fitted by thermal emission from cold dust. The newly measured 70 mu m flux constrains the dust temperature, limiting it to nearly a single temperature. The far-infrared emission can be fitted by 0.5 +/- 0.1M(circle dot) of amorphous carbon, about a factor of two larger than the current nucleosynthetic mass prediction for carbon. The observation of SiO molecules at early and late phases suggests that silicates may also have formed and we could fit the SED with a combination of 0.3M(circle dot) of amorphous carbon and 0.5M(circle dot) of silicates, totalling 0.8M(circle dot) of dust. Our analysis thus supports the presence of a large dust reservoir in the ejecta of SN 1987A. The inferred dust mass suggests that supernovae can be an important source of dust in the interstellar medium, from local to high-redshift galaxies.

In Vitro Assessment of the Synergy between Polymyxin B (PMB) and Polymyxin B Nonapeptide (PMBN) and Antibiotics on Biofilms from Diabetic Foot Infections

Background: The increasing resistance of Gram-negative bacteria isolated from nosocomial infections and chronic wounds, such as diabetic foot ulcers has renewed research interests in the use of polymyxins in the treatment of multidrug resistant infections. The added resistance conferred by biofilm development in such infections and the absence of novel antibiotics presuppose that polymyxins are the likely drugs of choice in spite of their nephrotoxicity. The effects of PMB and PMBN have been previously assessed on planktonic bacteria isolated from various infections. Methods: This current study assessed the synergy between a PMB/PMBN and two antibiotics (ceftazidime and levofloxacin) in an attempt to develop a strategy for biofilm disruption using the Minimum Biofilm Eradication Concentration Physiology and Genetic assay (MBEC™ P & G, Innovotech Inc, Edmonton, Alberta, Canada) according to manufacturer’s instructions. Klebsiella pneumoniae (K. pneumoniae) and Proteus mirabilis (P. mirabilis) biofilms of initial broth suspensions of 108 colony forming units per mL, cultivated on the pegs of the MBEC device were challenged with 5120 µg/mL of both ceftazidime and levofloxacin in a ten-fold dilution assay and in the presence of 100 and 500 µg/mL PMB and PMBN. Results: From table of results (Table 1), it can be deduced that both ceftazidime and levofloxacin are very effective in inhibiting biofilm development (as shown by percentage inhibition (PI)) when augmented with PMB and PMBN. This is about 100-fold increase in efficacy when compared to the antibiotics used on their own. The percentage reduction (PR) in biofilm was also increased considerably when PMB and PMBN concentrations were increased to 500 µg/mL. PMB was more effective than its less antibacterial derivative PMBN. Levofloxacin was also found to be more effective than ceftazidime when combined with both PMB and PMBN due to its enhanced cell-membrane permeability and as an anti-DNA replication uncoupling agent. Conclusion: The above results indicate that the synergy between antibiotics and cell membrane permeabilising agents may provide alternate strategies towards biofilm eradication

Le minimum de salaire dans l'industrie à domicile : compte rendu des discussions, voeux adoptés / rapporteurs MM. B. Raynaud,... le Cte A. de Mun,... l'abbé Mény,...

Collection : Association pour la protection légale des travailleurs, section française ; 1

William B. Rollason fonds, 1930-1934, 1936, 1941-1947, 1950-1952, 1956-1958.

William B. Rollason was a businessman from St. Catharines. His business interests included insurance sales, real estate and housing development. He was an active Rotarian, serving as president from 1945 to 1946. He served on the Niagara Parks Commission Board from 1944 until his death in 1959. Mr. Rollason was the president of the St. Catharines Chamber of Commerce, president of the Lincoln County Conservative Association, a member of the Navy Island Peace Capital Group, vice chairman of the War Savings Committee and part owner of the Welland House Hotel in St. Catharines.

Letter to J.P. Bradley from George Grout of Grimsby

Letter to J.P. Bradley from George Grout of Grimsby regarding the sale of the land which Bradley is renting. This land is in Quebec and is was owned by Grout’s father. , Feb. 10, 1847

BIOCHEMICAL GENETIC STUDIES ON THE OIL SARDINE, Sardinella longiceps (CUVIER AND VALENCIENNES, 1847) FROM SELECTED CENTRES OF THE WEST COAST OF INDIA

The main objective of the present investigation was to study the biochemical genetic variability within the species and genetic structure of its regional populations from west coast. Realising the recent report of occurrence of oil sardine fishery in east coast of India, population samples from Mandapam and Madras were also included in the present investigation. The original data gathered on the population genetics of the species have helped to interpret and evaluate the results objectively. The important conclusions drawn from a detailed discussions on the subject would throw some light on the probable process of problematic fluctuations in the abundance of oil sardine fishery of India. The academic and applied values of present discoveries need not be emphasised. The data used for the doctoral thesis were generated during the ICAR ad-hoc project on the "Population genetic studies on oil sardine, sardinella longiceps to identity distinct genetic stocks", carried out at CMFRI, Cochin during the years, 1988-1991