Americans All : good neighbor diplomacy in World War II

In August 1940, President Franklin D. Roosevelt named Nelson A. Rockefeller to head the Office of the Coordinator of Inter-American Affairs (CIAA), a new federal agency whose main objective was to strengthen cultural and commercial relations between the U.S and Latin America in order to route Axis influence there and secure hemispheric solidarity. An art patron whose family owned Standard Oil, Rockefeller hired some the country’s top figures to head the various divisions dedicated to the fields of radio, film, print materials, art, libraries and educational activities. This was the US government’s first major investment in culture as a means not only to make friends abroad but also to influence the public at home My talk today is about selected CIAA investments in the arts, literature and radio as diplomatic forces. The specific projects that I am highlighting today are those based largely on my research at the Library of Congress in 2009—in the Hispanic Reading Room, and in the Divisions dedicated to Prints and Photographs, Manuscripts, Motion Picture, Broadcasting and Recorded Sound. As I hope to show in my presentation, the Rockefeller agency drew upon myriad personnel and vast material resources both at home and abroad to create a hemispheric dialogue in which writers and artists for the first time had a significant voice

Lendo Graciliano Ramos nos Estados Unidos

Os estudos sobre a obra de Graciliano Ramos têm abordado numerososaspectos, e não há dúvida de que seus livros despertam interessepermanente entre os críticos norte-americanos. Contudo, apesar dovolume substancial de ensaios acadêmicos sobre a obra do autoralagoano, não existe um estudo centrado na história de sua recepçãocrítica nos Estados Unidos – assunto de que trata o presente ensaio.Tal discussão revela momentos históricos definidores, bem comotendências ideológicas e formações culturais que têm influenciado amaneira pela qual a crítica daquele país seleciona, lê e escreve sobrea literatura de outras regiões.Studies of the work of Graciliano Ramos have approached numerousaspects of his oeuvre, and there can be no doubt that his books havestirred a lasting interest among North-American critics. However,despite the substantial volume of academic essays on this Alagoanauthor, no study covers the history of his critical reception in TheUnited States – a situation the present article hopes to redress. Adiscussion of this topic raises defining historical moments, as wellas ideological persuasions and cultural backgrounds that haveinfluenced the way US critics select, read and write about literaturefrom other regions

An observational investigation of the faecal microbiota and metabonome of gastrostomy fed children, on blended and formula diets

Gastrostomy fed children traditionally have a Formulae diet (FD), which fulfills nutritional requirements; however, many families are adopting Blended diets (BD), which are what the whole family would eat. We undertook an observational investigation of the colonic microbiota and metabonome in a small group of gastrostomy fed children, who were either on an FD or BD, and compared, where possible to their siblings (17 FD, 28 BD, 19 HS). There was no increase in complications in tube blockage or infection rates, but a significant improvement in the prevalence of bowel problems, a reduction in medication and an increase in quality of life. Metataxonomic analysis showed that the FD group was significantly different to the Sibling group, and that families did not cluster together. Whole sample metabonomics showed no differences between groups; however, univariate analysis of biologically important metabolites did differ. Changing to a BD resulted in no increase in complications or risks, but improved the overall quality of life for the children and families

Immunological efficacy of pneumococcal vaccine strategies in HIV-infected adults: a randomized clinical trial

The aim of this study was to compare the immunologic response to a prime-boost immunization strategy combining the 13-valent conjugate pneumococcal vaccine (PCV13) with the 23-valent polysaccharide pneumococcal vaccine (PPSV23) versus the PPSV23 alone in HIV-infected adults. HIV-infected adults were randomized to receive PCV13 at week 0 followed by PPSV23 at week 4 (n=31, prime-boost group) or PPSV23 alone at week 4 (n=33, PPSV23-alone group). Serotype specific IgG geometric mean concentration (GMC) and functional oposonophagocytic (OPA) geometric mean titer (GMT) were compared for 12 pneumococcal serotypes shared by both vaccines at week 8 and week 28. The prime-boost vaccine group were more likely to achieve a ≥2-fold increase in IgG GMC and a GMC \u3e1ug/ml at week 8 (odds ratio (OR) 2.00, 95% confidence interval (CI) 1.46–2.74, p\u3c0.01) and week 28 (OR 1.95, 95% CI 1.40–2.70, p\u3c0.01). Similarly, the prime-boost vaccine group were more likely to achieve a ≥4-fold increase in GMT at week 8 (OR 1.71, 95% CI 1.22–2.39, p\u3c0.01) and week 28 (OR 1.6, 95% CI 1.15–2.3, p\u3c0.01). This study adds to evidence supporting current pneumococcal vaccination recommendations combining the conjugate and polysaccharide pneumococcal vaccines in the United States and Europe for HIV-infected individuals

Cranial morphometrics of the dire wolf, Canis dirus, at Rancho La Brea: temporal variability and its links to nutrient stress and climate

The tar pits of Rancho La Brea are a unique window onto the biology and ecology of the terminal Pleistocene in southern California. In this study we capitalize on recent advances in understanding of La Brea tar pit chronology to perform the first morphometric study of crania of the dire wolf, Canis dirus, over time. We first present new data on tooth fracture and wear from pits dated older than heretofore analyzed, and demonstrate that fracture and wear events, and the increased competition and heightened carcass utilization they are thought to represent, were of varying intensity across the sampled time intervals. Skull size, and by extension body size, is shown to differ significantly among pits at La Brea, with the strongest single observation being reduction in body size at the last glacial maximum. Skull size variation is shown to be a result of both ontogenetic and evolutionary factors, neither of which is congruent with a temporal version of Bergmann’s rule. Skull shape difference among the pits is also significant, with shape variability attributable to both neotenic effects in populations with high breakage and wear, and evolutionary changes possibly due to climate change. Testing of this hypothesis requires better accuracy and precision in La Brea carbon data, a program that is within the reach of current AMS dating technology

Tempo and mode of performance evolution across multiple independent origins of adhesive toe pads in lizards

Understanding macroevolutionary dynamics of trait evolution is an important endeavor in evolutionary biology. Ecological opportunity can liberate a trait as it diversifies through trait space, while genetic and selective constraints can limit diversification. While many studies have examined the dynamics of morphological traits, diverse morphological traits may yield the same or similar performance and as performance is often more proximately the target of selection, examining only morphology may give an incomplete understanding of evolutionary dynamics. Here, we ask whether convergent evolution of pad‐bearing lizards has followed similar evolutionary dynamics, or whether independent origins are accompanied by unique constraints and selective pressures over macroevolutionary time. We hypothesized that geckos and anoles each have unique evolutionary tempos and modes. Using performance data from 59 species, we modified Brownian motion (BM) and Ornstein–Uhlenbeck (OU) models to account for repeated origins estimated using Bayesian ancestral state reconstructions. We discovered that adhesive performance in geckos evolved in a fashion consistent with Brownian motion with a trend, whereas anoles evolved in bounded performance space consistent with more constrained evolution (an Ornstein–Uhlenbeck model). Our results suggest that convergent phenotypes can have quite distinctive evolutionary patterns, likely as a result of idiosyncratic constraints or ecological opportunities

Designing novel applications for emerging multimedia technology

Current R&D in media technologies such as Multimedia, Semantic Web and Sensor Web technologies are advancing in a fierce rate and will sure to become part of our important regular items in a 'conventional' technology inventory in near future. While the R&D nature of these technologies means their accuracy, reliability and robustness are not sufficient enough to be used in real world yet, we want to envision now the near-future where these technologies will have matured and used in real applications in order to explore and start shaping many possible new ways these novel technologies could be utilised. In this talk, some of this effort in designing novel applications that incorporate various media technologies as their backend will be presented. Examples include novel scenarios of LifeLogging application that incorporate automatic structuring of millions of photos passively captured from a SenseCam (wearable digital camera that automatically takes photos triggered by environmental sensors) and an interactive TV application incorporating a number of multimedia tools yet extremely simple and easy to use with a remote control in a lean-back position. The talk will conclude with remarks on how the design of novel applications that have no precedence or existing user base should require somewhat different approach from those suggested and practiced in conventional usability engineering methodology