Halting the 'sad degenerationist parade': medical concerns about heredity and racial degeneracy in New Zealand psychiatry, 1853-99.

Historians have focused on early twentieth-century positive eugenics in New Zealand. In this article, I argue that the response came from a tradition of concern about heredity and white racial degeneracy, which extended beyond the British Empire. This article focuses on concerns about heredity at the Auckland Mental Hospital between 1850 and 1899, and contextualises these concerns in New Zealand mental hospital statistics from the late–nineteenth century. This article also considers Australasian, British, North and South American medical and immigration legislation history, and contrasts this with the legislation and medical discourses which formed part of a fear of heredity, racial degeneracy, immigration and mental illness in New Zealand

Disinfection and environmental studies on pathogenic free-living amoebae : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Microbiology at Massey University

Over the last fifteen years, there has been an increasing awareness of sporadic cases of Primary Amoebic Meningoencephalitis (PAM), affecting primarily younger age groups and appearing in an acute fulminant form. The earliest positive case known, may have been in England in 1909. The pathogenic free-living amoebae (PFLA), which comprises the genera Naegleria and Acanthamoeba, are the causative organisms of PAM and Granulomatous Amoebic Encephalitis (GAE) respectively. PAM is a rapidly fatal disease affecting the central nervous system (CNS), and GAE although essentially confined to the CNS, may also take the form of granulomata in the liver, spleen, uterus and kidneys. A study on the disinfecting potential of Baquacil in axenic conditions, for comparison with the disinfecting potential of the chlorine, chlorine dioxide, ozone and Deciquam 222, showed that the order of effectiveness as amoebicides was Baquacil, chlorine, chlorine dioxide, ozone and Deciquam 222 in hard water. In soft water the order is Deciquam 222, Baquacil, chlorine, chlorine dioxide and ozone. Further study on the effect of Baquacil, chlorine and chlorine dioxide on amoebae, in conditions involving the use of a known Biochemical Oxygen Demand (BOD), a known bacteria concentration, and a combination of BOD and bacteria, confirmed Baquacil as a more effective amoebicide than chlorine, which in turn was more effective than chlorine dioxide. The concentrations of each disinfectant required were increased by the presence of a BOD, and of bacteria. The bacteria were preferentially destroyed over the amoebae with all three disinfectants. Baquacil resistant clones of Naegleria fowleri were isolated, although it is not known whether this resistance is due to genetic or physiological variation. Axenically and Monoxenically cultured amoebae were used, the latter to increase the resemblance of the amoebae to those found in the environment. Differences in survival rates were observed, the monoxenically cultured amoebae invariably having higher survival rates. Competition studies were done with Naegleria spp. and T.pyriformis on three bacteria species, after preliminary studies on the ability of the two protozoa to grow on eight species of bacteria. Of the three bacteria used in the competiton studies, Escherichia coli and Enterobacter cloacae were shown to support both Naegleria spp. and T.pyriformis, with the ciliate increasing in numbers by up to 3 fold over the controls, but the amoebae were affected only slightly, with a small decrease in numbers compared to the controls. A synergistic relationship was evident on the third bacteria species, Pseudomonas fluorescens, between Naegleria spp. and T.pyriformis, where as in the controls, this bacterium was not a good growth support bacteria for either protozoan

The Eurozone crisis has deeply eroded the EU’s accountability structures

The Greek referendum highlighted an accountability conundrum: if a Grexit would have significant consequences for the future of the Eurozone, who should be consulted? Mark Dawson writes that this dilemma points at a wider problem within the EU’s accountability structures, which are riddled with paradoxes. He argues that, at least in the economic field, no legitimate structure for ensuring accountability currently exists

YM 500 The Servant as Youth Minister

Textbooks: For Youth Ministry Students: Richard R. Dunn and Mark H. Senter III. Reaching a Generation for Christ. Chicago:Moody Press, 1997. Doug Fields. Purpose Driven Youth Ministry. Grand Rapids: Zondervan, 1998. Henri Nouwen. The Return of the Prodigal Son. Kenda Creasy-Dean and Ron Foster. The Godbearing Life. Nashville:Upper Room, 1998. Dawson McAllister. Saving the Millenial Generation. Nelson, 1999.https://place.asburyseminary.edu/syllabi/1557/thumbnail.jp

Biotechnological developments, socio-technical processes and materiality : the affordances and constraints of ‘social innovation'

Peer reviewedPreprin

Lessons from EMU: understanding the trade-offs between procedural and substantive accountability

The EU is frequently criticised for lacking democratic accountability. Mark Dawson and Adina Maricut-Akbik draw a distinction between ‘procedural accountability’, which focuses on whether actors follow the correct procedural steps in reaching a decision, and ‘substantive accountability’, which assesses the value of a policy decision itself. They argue there should be greater attention paid to the potential trade-offs associated with each approach, particularly in light of the notably procedural form of accountability that has been adopted in the EU’s Economic and Monetary Union

Time Series Tests of Income Convergence with Two Structural Breaks: An Update and Extension

This paper uses newly available long-span data on real per capita incomes from 1900-2001 to test for stochastic convergence in a diverse group of 29 countries. To perform our tests, we utilize the two-break LM unit root test of Lee and Strazicich (2003) and endogenously determine two distinct structural breaks in level and trend for each country. Despite including both OECD and non-OECD countries, we find significant evidence that incomes are stochastically converging. World War II is the most often identified time period of breaks. The results represent slightly more evidence in favor of convergence than reported in the study by Dawson and Sen (forthcoming) using the same sample of countries.

Trend Breaks and Seasonality in the Yugoslav Black Market for Dollars, 1974-1987

We estimate a model of the black market premium for dollars in Yugoslavia from 1974-1987. Unlike previous applications of the model, our analysis addresses nonstationarity in the underlying data by allowing for trend breaks. Endogenous structural break tests indicate the presence of breaks closely associated with the death of Tito and changes in laws affecting the operation of the black market. After accounting for these breaks, we find strong support for the underlying model. In addition, we find evidence consistent with the era of increased government involvement in the black market leading to greater volatility of the premium following regime change.