A case study of argumentation at undergraduate level in history

This article examines two essays by undergraduate students in the first year of study in History at a university in the UK. It also draws on documentary evidence from the department in question and interviews with the students themselves to paint a picture of the way argumentation operates at this level. While no firm conclusions can be drawn, the evidence suggests a department with a high degree of awareness of the importance of argument and argumentation in studying History; and students who are aware and articulate about the problem facing them in constructing essays in the discipline. Suggestions are made about induction into the epistemological and argumentative demands of undergraduate study

Citizenship from the Margins: Vernacular Theories of Rights and the State from the Interwar Caribbean

AbstractThis essay explores debates over political membership and rights within empire from the interwar British Caribbean. Although no formal status of imperial, British, or colonial citizenship existed in this era, British Caribbeans routinely hailed each other as meritorious local “citizens,” demanded political rights due them as “British citizens,” and decried rulers' failure to treat colored colonials equally with other “citizens” of the empire. In the same years, the hundreds of thousands of British West Indians who labored in circum-Caribbean republics like the United States, Panama, Cuba, Venezuela, and Costa Rica experienced firsthand the international consolidation of formal citizenship as a state-issued credential ensuring mobility and abode. This convergence pushed British Caribbeans at home and abroad to question the costs of political disfranchisement and the place of race within empire. The vernacular political philosophy they developed in response importantly complements the influential theories of citizenship and rights developed by European thinkers of the same generation, such as T. H. Marshall and Hannah Arendt.</jats:p

Maritime labour, transnational political trajectories and decolonisation from below: the opposition to the 1935 British Shipping Assistance Act

This paper uses a discussion of struggles over attempts by the National Union of Seamen to exclude seafarers form the maritime labour market in the inter-war period to contribute todebates at the intersection of maritime spaces and transnational labour geographies (cf Balachandran, 2012, Hogsbjerg, 2013). Through a focus on struggles over the British Shipping Assistance Act of 1935 it explores some of the transnational dynamics through which racialized forms of trade unionism were contested. I argue that the political trajectories, solidarities and spaces of organising constructed through the alliances which were produced to oppose the effects of the Act shaped articulations of ‘decolonisation from below’ (James, 2015). Engaging with the political trajectories and activity of activists from organisaions like the Colonial Seamen’s Association can open up both new ways of understanding the spatial politics of decolonisation and new accounts of who or how such processes were articulated and contested. The paper concludes by arguing that engagement with these struggles can help assert the importance of forms of subaltern agency in shaping processes of decolonisation

Neigbourhood ethnic composition and social participation of young people in England

We analyse how neighbourhood ethnic diversity and segregation affect adolescents' social participation in England. We distinguish between participation in `purposeful activities' - such as sports and volunteering - and hanging around with friends. We suggest a novel identification strategy to address the problem of endogeneity of ethnic diversity and segregation. We find that ethnic diversity decreases hanging around, while ethnic segregation increases it. No effects are found on participation in purposeful activities

Defining boundaries: European volunteer worker women in Britain and narratives of community

This article looks at the recruitment of European Volunteer Workers (EVWs) from displaced persons camps in Europe to the British labour market in the late 1940s under a government scheme. Officially portrayed as ‘suitable immigrants’, EVWs occupied a position on the borderline between all those considered ‘undesirable’ immigrants and dominant white ethnicities in Britain. The article explores the significance of gender to the ways in which the boundaries of national belonging were defined, and the notion of the ‘suitable immigrant’. It draws on oral testimonies from women who came to Britain as EVWs, reviewing their themes of loss through deportation, dispossession, displacement and exile. In considering the ways in which EVW women negotiated identities in Britain, the article looks at narrators' accounts of the boundaries of belonging, their emphasis on the formation of family life and communities in Britain, and the role that oral history projects may play in framing notions of community

Investigação sobre a captação e acúmulo de chumbo e zinco por stipa hohenackeriana trin. & rupr. em experimentos de campo e em vaso

13 páginas.-- 8 tablas.-- 40 referencias.-- the articles are free to use, with proper attribution, in educational and non- commercial applications.[EN]: This study was conducted to evaluate Pb and Zn uptake, mobility, and accumulation in Stipa hohenackeriana using field soil in pot and field experiments. Moreover, the effects of Municipal Solid Waste Compost (MSWC) (0, 1, and 2%) and Nano-Silica (NS) (0, 250, and 500 mg/kg) on Stipa biomass, Pb and Zn availability in the soil, and Pb and Zn uptake and accumulation were studied using pot experiments. Samples of soil, root, and shoots of Stipa were collected from field and greenhouse and after drying, extraction of Pb and Zn was done by acid digestion. Bio-Concentration Factor (BCF) and Translocation Factor (TF) were calculated to determine Pb and Zn phytoremediation efficiency. The amount of Zn and Pb remediation by Stipa from soil was determined by remediation factor (RF). The results of field experiments showed the Pb and Zn level decreased in the order of: soil >shoot>root. Results of the pot experiments also showed that plants grown in NS500-amended pots had 33% and 32% higher Pb in roots and shoots compared to control pots, respectively. In comparison, roots Pb concentration in pots amended with MSWC1% and MSWC2% decreased 22.4% and 1.7%, respectively. Roots and shoots Zn concentration in NS500-amended pots was 5.6% and 6.5% higher, respectively. However, root Zn concentration in treatments of MSWC1% and MSWC2% decreased 52.3% and 39.4%, respectively. Shoots Zn concentration decreased 52.5% and 40.0%, respectively. Although MSWC decreased the uptake and accumulation of Pb and Zn in Stipa roots and shoots, it improved the plant growth and consequently increased RF and soil remediation compared to the NS. Thus, it seems that applying MSWC and NS simultaneously can be a suitable strategy for the purpose of improving phytoremediation capability of Stipa in the Pb and Zn contaminated soils. In general, Stipa can be a suitable candidate for the accumulation of heavy metals, especially for Pb and Zn contaminated soils.[PO]: Este estudo foi conduzido para avaliar a absorção, mobilidade e acumulação de Pb e Zn em Stipa hohenackeriana em experiências usando solo de campo em vaso e em campo. Além disso, os efeitos do Composto Municipal de Resíduos Sólidos (MSWC) (0, 1 e 2%) e de nanopartículas de sílica (NS) (0, 250 e 500 mg/kg) na biomassa de Stipa, na disponibilidade de Pb e Zn no solo, e na absorção e acúmulo de Pb e Zn foram estudados usando experiências em vaso. Amostras de solo, raiz e brotos de Stipa foram coletadas do campo e da estufa e, após a secagem, a extração de Pb e Zn foi feita por digestão ácida. O Fator de Bioconcentração (BCF) e o Fator de Translocação (TF) foram calculados para determinar a eficiência de fitorremediação de Pb e Zn. A quantidade de remediação de Zn e Pb pela Stipa a partir do solo foi determinada pelo Fator de Remediação (RF). Os resultados das experiências de campo mostraram que o nível de Pb e Zn diminuiu na seguinte ordem: solo > broto > raiz. Os resultados das experiências em vaso também mostraram que as plantas cultivadas em vasos corrigidos com NS500 apresentaram teores de Pb 33% e 32% maiores em raízes e brotos em comparação com vasos de controle, respectivamente. Em comparação, a concentração de Pb em raízes em vasos corrigidos com MSWC1% e MSWC2% diminuiu 22,4% e 1,7%, respectivamente. A concentração de Zn em raízes e brotos em vasos corrigidos com NS500 foi de 5,6% e 6,5% maior, respectivamente. No entanto, a concentração de Zn da raiz nos tratamentos de MSWC1% e MSWC2% diminuiu 52,3% e 39,4%, respectivamente. A concentração de Zn nos brotos diminuiu 52,5% e 40,0%, respectivamente. Embora o MSWC tenha diminuído a absorção e acumulação de Pb e Zn nas raízes e brotos de Stipa, melhorou o crescimento da planta e consequentemente aumentou o RF e a remediação do solo em relação ao NS. Assim, parece que aplicar MSWC e NS simultaneamente pode ser uma estratégia adequada com o objetivo de melhorar a capacidade de fitorremediação de Stipa nos solos contaminados com Pb e Zn. Em geral, a Stipa pode ser um candidato adequado para a acumulação de metais pesados, especialmente para solos contaminados com Pb e Zn.Peer reviewe