Transatlantic negotiations on "hell"?: W. E. B. Du Bois's visit to fascist Germany and Theodor W. Adorno's exile in the land of the culture industry

In 1936, the African-American intellectual W.E.B. Du Bois visited Nazi Germany for a period of five months. Two years later, the eleven-year-long American exile of the German philosopher Theodor W. Adorno began. From the latter’s perspective, the United States was the “home” of the Culture Industry. One intuitively assumes that these sojourns abroad must have amounted to “hell on earth” for both the civil rights activist W.E.B. Du Bois and the subtle intellectual Adorno. But was this really the case? Or did they perhaps arrive at totally different conclusions? This thesis deals with these questions and attempts to make sense of the experiences of both men. By way of a systematic and comparative analysis of published texts, hitherto unpublished documents and secondary literature, this dissertation first contextualizes Du Bois’s and Adorno’s transatlantic negotiations and then depicts them. The panoply of topics with which both men concerned themselves was diverse. In Du Bois’s case it encompassed Europe, science and technology, Wagner operas, the Olympics, industrial education, race relations, National Socialism and the German Africanist Diedrich Westermann. The opinion pieces which Du Bois wrote for the newspaper “Pittsburgh Courier” during his stay in Germany serve as a major source for this thesis. In his writings on America, Adorno concentrated on what he regarded as the universally victorious Enlightenment and the predominance of mass culture. This investigation also sheds light on the correspondences between the philosopher and Max Horkheimer, Thomas Mann, Walter Benjamin, Siegfried Kracauer and Oskar and Maria Wiesengrund. In these autobiographical texts, Adorno’s thoughts revolve around such diverse topics as the American landscape, his fears as German, Jew and Left-Hegelian as well as the loneliness of the refugee. This dissertation has to refute the intuitive assumption that Du Bois’s and Adorno’s experiences abroad were horrible events for them. Both men judged the foreign countries in which they were staying in an extremely differentiated and subtle manner. Du Bois, for example, was not racially discriminated against in Germany. He was also delighted by the country’s rich cultural offerings. Adorno, for his part, praised the U.S.’s humanity of everyday life and democratic spirit. In short: Although both men partly did have to deal with utterly negative experiences, the metaphor of “hell on earth” is simply untenable as an overall conclusion.

Distribution and variability of deformed wing virus of honeybees (Apis mellifera) in the Middle East and North Africa.

Three hundred eleven honeybee samples from twelve countries in the Middle East and North Africa (MENA) (Jordan, Lebanon, Syria, Iraq, Egypt, Libya, Tunisia, Algeria, Morocco, Yemen, Palestine and Sudan) were analyzed for the presence of deformed wing virus (DWV). The prevalence of DWV throughout the MENA region was pervasive, but variable. The highest prevalence was found in Lebanon and Syria, with prevalence dropping in Palestine, Jordan and Egypt before increasing slightly moving westwards to Algeria and Morocco Phylogenetic analysis of a 194 nucleotide section of the DWV Lp gene did not identify any significant phylogenetic resolution among the samples, although the sequences did show consistent regional clustering, including an interesting geographic gradient from Morocco through North Africa to Jordan and Syria. The sequences revealed several clear variability hotspots in the deduced amino acid sequence, that furthermore showed some patterns of regional identity. Furthermore, the sequence variants from the Middle East and North Africa appear more numerous and diverse than those from Europe. This article is protected by copyright. All rights reserved.

Prevalence and risk factors for Helicobacter pylori in the Ysleta del Sur Pueblo population

Background: Helicobacter pylori infection among Native Americans is more prevalent than any other minority group in the United States. Few studies involving Helicobacter pylori have been conducted on Native Americans and no previous studies have been conducted in the Ysleta del Sur Pueblo population. Therefore we wanted to explore the prevalence and risk factors of Helicobacter pylori within this community. We also explored whether household transmission is occurring. ^ Materials and Methods: We conducted a cross-section study on the prevalence of Helicobacter pylori in the Ysleta del Sur Pueblo community. Main household caregivers were interviewed on household conditions, hygiene practices, and household sociodemographics. All household members were tested for IgG urine antibodies against Helicobacter pylori using RAPIRUN test kits. 13C urea breath testing using BREATHTEK kits was provided to study participants that had positive antibody results and utilized as confirmatory results of infection. ^ Results: Prevalence of Ysleta del Sur Pueblo was determined to be 27.4%. When comparing for ethnicity, Native Americans had increased prevalence of infection then Mexican-Americans living on the Pueblo. That prevalence increased from 1.6 to 3.3 when taking account only United States born study participants. The household secondary prevalence rate was found to be 23.8%. Helicobacter pylori infection rates increased with increasing age and decreasing income. ^ Conclusions: Native Americans had an increased risk of infection. As expected risk factors for Helicobacter pylori correlated with previous studies, but we found evidence of limited current transmission within households. However, due to the limited sample size (n=62) and power, we were not able to find statistical significance for some risk factors. A statistical association was found with age where increasing prevalence corresponded with increasing age suggesting that the birth cohort may be in effect within this population.^

Feminism, gender equity and sexual/reproductive health in the Middle East and North Africa (MENA) region

Sexual/reproductive/health and rights are crucial public health concerns that have been specifically integrated into the Millennium Development Goals to be accomplished by 2015. These issues are related to several health outcomes, including HIV/AIDS and gender-based violence (GBV) among women. The Middle East and North Africa (MENA) region comprises Algeria, Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Qatar, Saudi Arabia, Syria, Tunisia, United Arab Emirates (UAE), West Bank and Gaza (WBG), and Yemen. This region is primarily Arabic speaking (except for Israel and Iran), and primarily Muslim (except for Israel). Some traditional and cultural views and practices in this region engender gender inequalities, which manifest themselves in the economic, political and social spheres. HIV and gender-based violence in the region may be interlinked with gender inequalities which breed justification for partner violence and honour killings, and increase the chance that HIV will transform into an epidemic in the region if not addressed. A feminist framework, focused on economic, political and social empowerment for women would be useful to consider applying to sexual/reproductive health in the region.^

Pedogeomorphology, geochronology and paleobotany of soil profiles obtained in the Kyichu River catchment, sourthern Tibet

Results of pedogeomorphological, geochronological and paleobotanical investigations are presented covering the last ca. 4,000 years. The study sites are located in the heavily degraded Kyichu River catchment around Lhasa at 3,600-4,600 m a.s.l. Repeatedly, colluvial sediments have been recorded overlying paleosols. These deposits can be divided into i) coarse-grained sediments with a high proportion of stones and boulders originating from alluvial fans and debris flows, ii) matrix supported sediments with some stones and boulders originating from mudflows or combined colluvial processes such as hillwash plus rock fall, and iii) fine-grained sediments originating from hill wash. The IRSL multi-level dating of profile QUG 1 points to a short-time colluvial sedimentation between 1.0 ± 0.1 and 0.8 ± 0.1 ka. In contrast, dated paleosols of profile GAR 1 (7,908 ± 99 and 3,668 ± 57 BP) encompass a first colluvial episode. Here, the upper colluvial sedimentation took place during several periods between 2.6 ± 0.3 and 0.4 ± 0.1 ka. For the first time in Tibet, a systematic extraction, determination and dating of charcoals from buried paleosols was conducted. The charcoals confirm the Late Holocene presence of juniper forests or woodlands in a now treeless, barren environment. A pollen diagram from Lhasa shows a distinct decline of pollen of the Jumperus-type around 4,140 ± 50 BP, which is interpreted as indicating a clearing of forests on the adjacent slopes. It is assumed that the environmental changes from forests to desertic rangelands since ca. 4,000 BP have been at least reinforced by humans.

Interactive effects of light, nitrogen source, and carbon dioxide on energy metabolism in the diatom Thalassiosira pseudonana

Due to the ongoing effects of climate change, phytoplankton are likely to experience enhanced irradiance, more reduced nitrogen, and increased water acidity in the future ocean. Here, we used Thalassiosira pseudonana as a model organism to examine how phytoplankton adjust energy production and expenditure to cope with these multiple, interrelated environmental factors. Following acclimation to a matrix of irradiance, nitrogen source, and CO2 levels, the diatom's energy production and expenditures were quantified and incorporated into an energetic budget to predict how photosynthesis was affected by growth conditions. Increased light intensity and a shift from inline image to inline image led to increased energy generation, through higher rates of light capture at high light and greater investment in photosynthetic proteins when grown on inline image. Secondary energetic expenditures were adjusted modestly at different culture conditions, except that inline image utilization was systematically reduced by increasing pCO2. The subsequent changes in element stoichiometry, biochemical composition, and release of dissolved organic compounds may have important implications for marine biogeochemical cycles. The predicted effects of changing environmental conditions on photosynthesis, made using an energetic budget, were in good agreement with observations at low light, when energy is clearly limiting, but the energetic budget over-predicts the response to inline image at high light, which might be due to relief of energetic limitations and/or increased percentage of inactive photosystem II at high light. Taken together, our study demonstrates that energetic budgets offered significant insight into the response of phytoplankton energy metabolism to the changing environment and did a reasonable job predicting them.

Identification and characterization of periplasmic proteins implicated in the adaptation of Helicobacter pylori to the human gastric niche

Helicobacter pylori è un batterio Gram-negativo in grado di colonizzare la mucosa gastrica umana e persistere per l'intero arco della vita dell'ospite. E' associato a patologie gastrointestinali, quali gastrite cronica, ulcere gastriche e duodenali, adenocarcinomi e linfomi gastrici. Si tratta di uno dei patogeni più diffusi, presente in circa metà della popolazione mondiale, e il solo che si è adattato a vivere nell'ambiente ostile dello stomaco umano. Molteplici sono i fattori di virulenza che permettono al batterio la colonizzazione della nicchia gastrica e contribuiscono, anche attraverso l' induzione di una risposta infiammatoria, a profonde modificazioni dell' omeostasi gastrica. Queste ultime si associano, ad esempio, all'iperproduzione di fattori proinfiammatori, ad alterazioni sia della regolazione della secrezione acida gastrica sia del ciclo cellulare e della morte cellulare programmata (apoptosi) delle cellule epiteliali gastriche, a disordini nel metabolismo del ferro e a carenze di elementi essenziali. Studi sulla diversità genetica di H. pylori osservata in ceppi isolati da varie regioni del mondo, dimostrano che tale batterio ha avuto una coevoluzione col genere umano attraverso la storia, ed è verosimile che H. pylori sia stato un costituente del microbiota gastrico per almeno 50.000 anni. Scopo della tesi è stato quello di identificare e caratterizzare proteine importanti per la colonizzazione e l'adattamento di H. pylori alla nicchia gastrica. In particolare gli sforzi si sono concentrati su due proteine periplasmatiche, la prima coinvolta nella difesa antiossidante (l'enzima catalasi-like, HP0485), e la seconda nel trasporto di nutrienti presenti nell'ambiente dello stomaco all'interno della cellula (la componente solubile di un ABC transporter, HP0298). La strategia utilizzata prevede un'analisi bioinformatica preliminare, l'ottenimento del gene per amplificazione, mediante PCR, dal genoma dell'organismo, la costruzione di un vettore per il clonaggio, l'espressione eterologa in E. coli e la successiva purificazione. La proteina così ottenuta viene caratterizzata mediante diverse tecniche, quali spettroscopia UV, dicroismo circolare, gel filtrazione analitica, spettrometria di massa. Il capitolo 1 contiene un'introduzione generale sul batterio, il capitolo 2 e il capitolo 3 descrivono gli studi relativi alle due proteine e sono entrambi suddivisi in un abstract iniziale, un'introduzione, la presentazione dei risultati, la discussione di questi ultimi, i materiali e i metodi utilizzati. La catalasi-like (HP0485) è una proteina periplasmatica con struttura monomerica, appartenente ad una famiglia di enzimi a funzione per la maggior parte sconosciuta, ma evolutivamente correlati alla ben nota catalasi, attore fondamentale nella difesa di H. pylori, grazie alla sua azione specifica di rimozione dell'acqua ossigenata. HP0485, pur conservando il fold catalasico e il legame al cofattore eme, non può compiere la reazione di dismutazione dell'acqua ossigenata; possiede invece un'attività perossidasica ad ampio spettro, essendo in grado di accoppiare la riduzione del perossido di idrogeno all'ossidazione di diversi substrati. Come la catalasi, lavora ad alte concentrazioni di aqua ossigenata e non arriva a saturazione a concentrazioni molto elevate di questo substrato (200 mM); la velocità di reazione catalizzata rimane lineare anche a questi valori, aspetto che la differenzia dalle perossidasi che vengono in genere inattivate da concentrazioni di perossido di idrogeno superiori a 10-50 mM. Queste caratteristiche di versatilità e robustezza suggeriscono che la catalasi-like abbia un ruolo di scavenger dell'acqua ossigenata e probabilmente anche un'altra funzione connessa al suo secondo substrato, ossia l'ossidazione di composti nello spazio periplasmatico cellulare. Oltre alla caratterizzazione dell'attività è descritta anche la presenza di un ponte disolfuro, conservato nelle catalasi-like periplasmatiche, con un ruolo nell'assemblaggio dell'eme per ottenere un enzima attivo e funzionale. La proteina periplasmatica HP0298, componente di un sistema di trasporto ABC, è classificata come trasportatore di dipeptidi e appartiene a una famiglia di proteine in grado di legare diversi substrati, tra cui di- e oligopeptidi, nichel, eme, glutatione. Benchè tutte associate a trasportatori di membrana batterici, queste proteine presentano un dominio di legame al substrato che risulta essere conservato nei domini extracellulari di recettori specifici di mammifero e uomo. Un esempio sono i recettori ionotropici e metabotropici del sistema nervoso. Per caratterizzare questa proteina è stato messo a punto un protocollo di ligand-fishing accoppiato alla spettrometria di massa. La proteina purificata, avente un tag di istidine, è stata incubata con un estratto cellulare di H. pylori per poter interagire con il suo substrato specifico all'interno dell'ambiente naturale in cui avviene il legame. Il complesso proteina-ligando è stato poi purificato per cromatografia di affinità e analizzato mediante HPLC-MS. L'identificazione dei picchi differenziali tra campioni con la proteina e 5 campioni di controllo ha portato alla caratterizzazione di pentapeptidi particolarmente ricchi in aminoacidi idrofobici e con almeno un residuo carico negativamente. Considerando che H. pylori necessita di alcuni aminoacidi essenziali, per la maggior parte idrofobici, e che lo stomaco umano è particolarmente ricco di peptidi prodotti dalla digestione delle proteine introdotte con il cibo, il ruolo fisiologico di HP0298 potrebbe essere l'internalizzazione di peptidi, con caratteristiche specifiche di lunghezza e composizione, che sono naturalmente presenti nella nicchia gastrica.

Women in gainful occupations, 1870 to 1920: A study of the trend of recent changes in the numbers, occupational distribution, and family relationship of women reported in the census as following a gainful occupation

by Joseph A. Hill ...

Divided but United: European Trade Policy & EC-U.S. Agricultural Negotiations in the Uruguay Round. CES Germany & Europe Working Papers, No. 07.3, 1996

How has the integration of trade policy and negotiating authority in Europe affected the external bargaining capabilities of the European Community (EC)? This paper analyzes the bargaining constraints and opportunities for the EC created by the obligation to negotiate as a single entity. The nature of demands in external~ the voting rules at the EC level, and the amount of autonomy exercised by EC negotiators contribute to explaining, this paper argues, whether the EC gains some external bargaining clout from its internal divisions and whether the final international agreement reflects the position of the median or the extreme countries in the Community. The Uruguay Round agricultural negotiations illustrate the consequences of the EC's institutional structure on its external bargaining capabilities. Negotiations between the EC and the U.S. were deadlocked for six years because the wide gap among the positions of the member states at the start of the Uruguay Round had prevented the EC from making sufficient concessions. The combination of a weakened unanimity rule and greater autonomy seized by Commission negotiators after the May 1992 reform of the Common Agricultural Policy made possible the conclusion of an EC-U.S. agricultural agreement. Although the majority of member states supported the Blair House agreement, the reinstating of the veto power in the EC and the tighter member states' control over the Commission eventually resulted in a renegotiation of the U.S.-EC agreement tilted in favor of France, the most recalcitrant country.

Martine's hand-book of etiquette and guide to true politeness : a complete manual for those who desire to understand the rules of good breeding, the customs of good society, and to avoid incorrect and vulgar habits : containing clear and comprehensive directions for correct manners, dress, and conversation, instructions for good behavior at dinner parties and the table : together with the etiquette of the ball and assembly room, evening parties, deportment in the street and when traveling, and the usage to be observed when visiting or receiving calls : to which is added the etiquette of courtship, marriage, domestic duties, and fifty-six rules to be observed in general society /

"Almost every gentleman has wine at his table whenever he has invited guests"-- p. [74].

Rise of landscape gardening in England and its effect on English literature in the 18th. century.

Type-writtem ms.

The trumpet-major, John Loveday, a soldier in the war with Buonaparte and Robert his brother, first mate in the merchant service; a tale,

Mode of access: Internet.

A merry banker in the Far East (and South America)

2d ed.

Source records of the great war : a comprehensive and readable source record of the world's great war, emphasizing the more important events, and presenting these as complete narratives in the actual words of the chief officials and most eminent leaders ... presenting documents from government archives and other authoritative sources, with outline narratives, indices, chronologies, and courses of reading on sociological movements and individual national activities /

"The war with Germany, a statistical summary by Leonard P. Ayres ... chief of the Statistics branch of the General staff": v. 7, 153 p. at end.

British campaigns in the nearer East, 1914-1918. From the outbreak of war with Turkey to the armistice, with 30 maps and plans,

I. The days of adversity.--II. The tide of victory.