Anti-Slavic imagery in German radical nationalist discourse at the turn of the twentieth century: a prelude to Nazi ideology?

By applying methods of cognitive metaphor theory, Jaworska examines metaphorical scenarios employed in the discourse of anti-Slavism, which featured prominently in radical nationalist propaganda in Germany at the turn of the twentieth century. She does so by analysing metaphorical expressions used to refer to the Polish population living in the eastern provinces of Prussia, in the so-called Ostmark. Her article is based on an analysis of a range of pamphlets and newspaper articles written by some of the leading figures of two nationalist organizations: the Pan-German League (Alldeutscher Verband) and the Eastern Marches Society(Ostmarkenverein). The main research questions it addresses are: What kind of metaphoric scenarios were used to depict the Polish minority, and to what extent were the metaphorical patterns of anti-Slavic imagery similar to those employed in the antisemitic propaganda of the Nazi era? Is there a discursive continuity between the radical nationalism of imperial Germany and the National Socialism of the Third Reich at the level of metaphorical scenarios? Ultimately, Jaworska attempts to contribute to a better understanding of the cognitive mechanisms underlying radical and essentially racist attitudes.

The history of the practice of strategy from Antiquity to Napoleon

This chapter outlines the history of the practice of strategy, predating the introduction of the term. It homes in on episodes of European history since Antiquity for which historians claim to have found evidence of the practice of strategy, defined by Kimberly Kagan as ‘the setting of a state’s objectives and of priorities among those objectives’ in order to allocate resources and choose the best means. While focusing only on Europe, this chapter covers case studies over nearly 2500 ranging from the wars of Ancient Greece, of the Romans to Medieval warfare (here with a focus on English history), the warfare of Philip II of Spain, Louis XIV of France, Frederick II of Prussia, the French Revolutionaries and Napoleon.

Teixeira de Freitas leitor de Savigny

The international circulation and reception of the works of Friedrich Carl von Savigny (1779-1861) constitute one of the main features of the first globalization of legal thought. Reaching law professors and practitioners from Brazil to Japan, readings of Savigny’s books offer a promising perspective for understanding how legal cultures around the world coped with the challenges of modernity. By focusing empirically on the circulation of books and analytically on the adaptation of texts to local contexts, the approach forwarded here tries to capture the creative aspects of the diffusion of knowledge. For this purpose, it concentrates on Brazilian readers of Savigny in the 19th Century, especially on the celebrated lawyer Augusto Teixeira de Freitas (1816-1883). It argues that Savigny’s works provided a decisive argumentative framework for some of the main issues discussed in Brazilian jurisprudence of the time. Freitas’ work documents a productive reading of Savigny that shaped his views on both normative and methodological issues, from slavery to codification. By tracing Freitas’ selective appropriation of Savigny’s texts, the article concludes that he was able both to reproduce and to subvert Savigny’s conception of private law, whenever the local context and his personal convictions demanded him to.

Redefinition of Cosmolaelaps Berlese (Acari: Laelapidae) and description of five new species from Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Recognition of two morpho-types in eastern South American brackens (Pteridium-Dennstaedtiaceae-Polypodiopsida)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Hamlet's Ophelia: The Changing Perceptions of Suicide, Death, and Madness in the Elizabethan and Victorian Periods

William Shakespeare's Hamlet, Prince of Denmark has been the source of question, debate, and research since its theatrical debut. In the midst of readings performances and one particular question has remained open and unresolved: was Ophelia's death an accident or a suicide? Some see Ophelia's death as an accident; others see it as a suicide resulting from the accumulation of a series of unfortunate events: her rejection by her boyfriend, her father’s murder, and her possible pregnancy. This paper will explore that age-old question from the perspectives of two historically different audiences: those of sixteenth-century and nineteenth-century England. I will argue that, despite the 300-year expanse between these two audiences, both emerged with the same conclusion: Ophelia's death was accidental. However, cultural and scientific changes affected the reasons why each came to that conclusion.

Benefits of cardiac surgery in octogenarians--a postoperative quality of life assessment

OBJECTIVE: Assessment of postoperative quality of life in patients over 80 years after cardiac surgery including coronary artery bypass grafting (CABG), aortic valve replacement (AVR) and combined procedures. METHODS: Quality of life of n=136 patients over 80 years at operation (82.3+/-2.1 years), undergoing isolated CABG in 61 patients (45%), isolated AVR in 34 patients (25%) and a combination of CABG and AVR in 41 patients (30%) between January 1999 and December 2003 was reviewed. Preoperatively 66.2% presented in NYHA-class III/IV or CCS-class III/IV. Mean ejection fraction (EF) was 59.5%+/-14.0 (range 25-90%). Quality of life assessment was performed via a Seattle Angina Questionnaire. Follow-up was 100% complete for a total of 890 days (69-1853 days). RESULTS: Five-year survival was 70% for the CABG group, 75% for the AVR group and 65% for the CABG/AVR group. Quality of life was remarkable in all of the three groups after surgery. Overall 97 patients (81%) were not or little disabled in their daily activity. One hundred and twelve patients (93%) were free or considerably less symptomatic. Seventy-eight patients or 65% reported to be very satisfied with their current quality of life and 112 patients (93%) felt very reassured to have continuous full access to medical treatment despite of their advanced age. CONCLUSIONS: A remarkable quality of life and important improvement in the functional status after cardiac surgery in patients over 80 paired with a satisfactory medium-term survival justify early intervention for heart disease in this age group. Therefore, referral practice for patients over 80 years for heart surgery should be handled liberally.

Auslegung, Konstruktion und Fertigung von strömungsmechanischen Funktionsprototypen mittels Rapid Manufacturing

Bei der Fertigung von Funktionsbauteilen für Strömungsversuche spielt das Design und die Komplexität der Bauteilgeometrie eine wesentliche Rolle. Ziel der interdisziplinären Zusammenarbeit der Lehrstühle Strömungsmaschinen, Rechnereinsatz in der Konstruktion und Fertigungstechnik mit dem Rapid Technology Center (RTC) an der Universität Duisburg-Essen ist es, das Potenzial der additiven Fertigungsverfahren bei der Herstellung von Funktionsprototypen für strömungsmechanische Anwendungen effektiv zu nutzen. An verschiedenen, auf dieser Kooperation beruhenden, Best Practise Beispielen wird gezeigt wie das Laser-Sintern in die Prozesskette zur Herstellung von Laufrädern u. Ä. in unterschiedlichen Größenordnungen integriert werden kann. In diesem Zusammenhang werden auch die Vorüberlegungen (z. B. durch Simulation), Wechselwirkungen und Folgeprozesse, die mit dieser Fertigungstechnologie verbunden sind, aufgezeigt.

Auslegung, Konstruktion und Fertigung von strömungsmechanischen Funktionsprototypen mittels Rapid Manufacturing

Bei der Fertigung von Funktionsbauteilen für Strömungsversuche spielt das Design und die Komplexität der Bauteilgeometrie eine wesentliche Rolle. Ziel der interdisziplinären Zusammenarbeit der Lehrstühle Strömungsmaschinen, Rechnereinsatz in der Konstruktion und Fertigungstechnik mit dem Rapid Technology Center (RTC) an der Universität Duisburg-Essen ist es, das Potenzial der additiven Fertigungsverfahren bei der Herstellung von Funktionsprototypen für strömungsmechanische Anwendungen effektiv zu nutzen. An verschiedenen, auf dieser Kooperation beruhenden, Best Practise Beispielen wird gezeigt wie das Laser-Sintern in die Prozesskette zur Herstellung von Laufrädern u. Ä. in unterschiedlichen Größenordnungen integriert werden kann. In diesem Zusammenhang werden auch die Vorüberlegungen (z. B. durch Simulation), Wechselwirkungen und Folgeprozesse, die mit dieser Fertigungstechnologie verbunden sind, aufgezeigt.

Persistence of circulating ADAMTS13-specific immune complexes in patients with acquired thrombotic thrombocytopenic purpura

Anti-ADAMTS13 autoantibodies are the main cause of acquired thrombotic thrombocytopenic purpura. Binding of these antibodies to ADAMTS13 eventually results in the formation of antigen-antibody immune complexes. Circulating ADAMTS13-specific immune complexes have been described in acquired thrombotic thrombocytopenic purpura patients, however, the prevalence and persistence of these immune complexes over time has hitherto remained elusive. Here, we analyzed a large cohort of patients with acquired thrombotic thrombocytopenic purpura for the presence of free and complexed anti-ADAMTS13 antibodies. In the acute phase (n=68), 100% of patients had free IgG antibodies and 97% had ADAMTS13-specific immune complexes. In remission (n=28), 75% of patients had free antibodies (mainly IgG) and 93% had ADAMTS13-specific immune complexes. Free antibodies were mainly of subclasses IgG1 and IgG4, whereas IgG4 was by far the most prevalent in ADAMTS13-specific immune complexes. Comparison of ADAMTS13 inhibitor and anti-ADAMTS13 IgG (total and subclasses) antibody titers in acute phase and in remission samples showed a statistically significant decrease in all parameters in remission. Although non-significant, a trend towards reduced or undetectable titers in remission was also observed for ADAMTS13-specific immune complexes of subclasses IgG1, IgG2 and IgG3. For IgG4, no such trend was discernible; IgG4 immune complexes persisted over years, even in patients who had been treated with rituximab and who showed no features suggesting relapse.

Compilation of scientific results of the OASIS project

Seamounts are of great interest to science, industry and conservation because of their potential role as 'stirring rods' of the oceans, their enhanced productivity, their high local biodiversity, and the growing exploitation of their natural resources. This is accompanied by rising concern about the threats to seamount ecosystems, e.g. through over-fishing and the impact of trawling. OASIS described the functioning characteristics of seamount ecosystems. OASIS' integrated hydrographic, biogeochemical and biological information. Based on two case studies. The scientific results, condensed in conceptual and mass balanced ecosystem models, were applied to outline a model management plan as well as site-specific management plans for the seamounts investigated. OASIS addressed five main objectives: Objective 1: To identify and describe the physical forcing mechanisms effecting seamount systems Objective 2: To assess the origin, quality and dynamics of particulate organic material within the water column and surface sediment at seamounts. Objective 3: To describe aspects of the biodiversity and the ecology of seamount biota, to assess their dynamics and the maintenance of their production. Objective 4: Modelling the trophic ecology of seamount ecosystems. Objective 5: Application of scientific knowledge to practical conservation.

Gas hydrate structures and C1-C5 hydrocarbons at individual sites in the Gulf of Mexico

Gas hydrate samples from various locations in the Gulf of Mexico (GOM) differ considerably in their microstructure. Distinct microstructure characteristics coincide with discrete crystallographic structures, gas compositions and calculated thermodynamic stabilities. The crystallographic structures were established by X-ray diffraction, using both conventional X-ray sources and high-energy synchrotron radiation. The microstructures were examined by cryo-stage Field-Emission Scanning Electron Microscopy (FE-SEM). Good sample preservation was warranted by the low ice fractions shown from quantitative phase analyses. Gas hydrate structure II samples from the Green Canyon in the northern GOM had methane concentrations of 70-80% and up to 30% of C2-C5 of measured hydrocarbons. Hydrocarbons in the crystallographic structure I hydrate from the Chapopote asphalt volcano in the southern GOM was comprised of more than 98% methane. Fairly different microstructures were identified for those different hydrates: Pores measuring 200-400 nm in diameter were present in structure I gas hydrate samples; no such pores but dense crystal surfaces instead were discovered in structure II gas hydrate. The stability of the hydrate samples is discussed regarding gas composition, crystallographic structure and microstructure. Electron microscopic observations showed evidence of gas hydrate and liquid oil co-occurrence on a micrometer scale. That demonstrates that oil has direct contact to gas hydrates when it diffuses through a hydrate matrix.