Prescriptions for Produce: An intervention with nutrition education, cooking instruction and produce vouchers to increase fruit and vegetable consumption.

In this pilot study, we evaluated the feasibility of nutrition education, cooking instruction and produce vouchers for pregnant low income mothers to increase fruit and vegetable consumption. Participants were first trimester pregnant mothers receiving prenatal care at a local Federally Qualified Health Clinic (FQHC) in San Antonio. They attended a grocery shopping tour and cooking class conducted by a registered dietitian, focusing incorporating fruit and vegetables into meals, and a monthly $40 voucher, redeemable for fruit and vegetables. Mothers with high menu planning and grocery shopping skills and more fruit at home reported higher fruit intakes. Mothers with high grocery shopping skills reported higher vegetable intakes. Compared to baseline, the reported home availability of fruit, and fruit and vegetable intakes were significantly improved at post 1; fruit and vegetable home availability, menu planning and grocery shopping skills, and fruit and vegetable intakes were significantly higher at post 2

Alvaro Bizzarri : migration, militance et cinéma

En 1963, un fonctionnaire de police est chargé de rédiger une première fiche de Bizzarri, ouvrier militant. A partir de 1970, quand Bizzarri devient cinéaste, son dossier auprès de la police politique prend de l’ampleur. Durant près de trente ans, Bizzarri cherche par le biais du cinéma à dénoncer les conditions, à ses yeux discriminatoires, dans lesquelles vivent ses compatriotes. Peu enclin à soutenir cette activité militante, le gouvernement helvétique ne financera jamais la production de ..

Speed-up and slow-down of a quantum particle

[EN] We study non-relativistic propagation of Gaussian wave packets in one-dimensional Eckart potential, a barrier, or a well. In the picture used, the transmitted wave packet results from interference between the copies of the freely propagating state with different spatial shifts (delays), x′, induced by the scattering potential. The Uncertainty Principle precludes relating the particle’s final position to the delay experienced in the potential, except in the classical limit. Beyond this limit, even defining an effective range of the delay is shown to be an impracticable task, owing to the oscillatory nature of the corresponding amplitude distribution. Our examples include the classically allowed case, semiclassical tunnelling, delays induced in the presence of a virtual state, and scattering by a low barrier. The properties of the amplitude distribution of the delays, and its pole representation are studied in detail.Financial support through the grants PGC2018-101355-B-100 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe”, PID2019-107609GB-I00 by MCIN, and the Basque Government Grant No IT986-16, is acknowledged by MP and DS

Usual energy and macronutrient intakes in 2-9-year-old European children

OBJECTIVE: Valid estimates of population intakes are essential for monitoring trends as well as for nutritional interventions, but such data are rare in young children. In particular, the problem of misreporting in dietary data is usually not accounted for. Therefore, this study aims to provide accurate estimates of intake distributions in European children. DESIGN: Cross-sectional setting-based multi-centre study. SUBJECTS: A total of 9560 children aged 2-9 years from eight European countries with at least one 24-h dietary recall (24-HDR). METHODS: The 24-HDRs were classified in three reporting groups based on age- and sex-specific Goldberg cutoffs (underreports, plausible reports, overreports). Only plausible reports were considered in the final analysis (N=8611 children). The National Cancer Institute (NCI)-Method was applied to estimate population distributions of usual intakes correcting for the variance inflation in short-term dietary data. RESULTS: The prevalence of underreporting (9.5%) was higher compared with overreporting (3.4%). Exclusion of misreports resulted in a shift of the energy and absolute macronutrient intake distributions to the right, and further led to the exclusion of extreme values, that is, mean values and lower percentiles increased, whereas upper percentiles decreased. The distributions of relative macronutrient intakes (% energy intake from fat/carbohydrates/proteins) remained almost unchanged when excluding misreports. Application of the NCI-Method resulted in markedly narrower intake distributions compared with estimates based on single 24-HDRs. Mean percentages of usual energy intake from fat, carbohydrates and proteins were 32.2, 52.1 and 15.7%, respectively, suggesting the majority of European children are complying with common macronutrient intake recommendations. In contrast, total water intake (mean: 1216.7 ml per day) lay below the recommended value for >90% of the children. CONCLUSION: This study provides recent estimates of intake distributions of European children correcting for misreporting as well as for the daily variation in dietary data. These data may help to assess the adequacy of young children's diets in Europe

La influencia de la ideología de países extranjeros en la utilización del lenguaje inclusivo en las clases de ELE

Es conocido el gran debate que el lenguaje inclusivo está generando no solo en los países de habla hispana sino en el mundo. Mientras que instituciones y académicos se muestran reticentes a su utilización, parte de la sociedad, como mujeres o el colectivo LGTBIQ+, quieren lograr un cambio en la lengua para no sentirse excluidos. Algunas de las alternativas propuestas pueden leerse hoy en día en plataformas sociales, algunos manuales de español como lengua extranjera (ELE) e incluso oírse entre los más jóvenes. El presente trabajo pretende analizar cómo influye la ideología a la hora de enseñar o aprender sobre el lenguaje inclusivo dentro de las clases de ELE en países donde la ideología puede ser más conservadora con respecto a la mujer o el colectivo LGTBIQ+. Para la realización de este estudio, se ha optado por la aplicación del método cualitativo mediante cuestionarios tanto a estudiantes como docentes. Asimismo, se propondrán una serie de alternativas para su posible utilización o presentación en las clases de ELE

Patient adherence to tyrosine kinase inhibitor therapy in chronic myeloid leukemia: influence of coping strategies and psychological factors

BACKGROUND: Medication non-adherence is associated with poor health outcomes and increased healthcare costs. Although the use of tyrosine kinase inhibitor (TKI) for chronic myeloid leukemia (CML) treatment is satisfactory in clinical results, it is subject to non-adherence. In this study, we intend to verify if there are psychological factors, such as anxiety, depression, and coping style that can influence medication adherence.METHODS: The study was conducted on 120 patients with CML receiving long-term TKI therapy. The sample was collected in the years 2016-2017 at Department of Oncology-Hematology in Pescara, Italy. Adherence behaviour was measured with the eight-item Morisky Medication Adherence Scale (MMAS-8) and psychological factors investigated included: anxiety and depression symptoms [Hospital Anxiety and Depression Scale (HADS)] and coping strategies [abbreviated version of the Coping Orientation to Problems Experienced (Brief-COPE)]. T-test and logistic regression analyses were performed to investigate factors associated with medication adherence.RESULTS: The participants, 74 men and 46 women, reported a mean age of 56.65 ± 15.80 years. The results showed that 71.67% of the patients were adherent while 28.33% were non-adherent. Furthermore, adherence was positively associated with active coping (P < 0.050) and instrumental support (P < 0.001). Also, depression symptoms were risk factor for non-adherence (P < 0.050).CONCLUSION: This study suggests that active coping strategies with a good level of instrumental support are factors associated with greater adherence to long-term therapy. The results of this study support paying attention to factors identified as being helpful in monitoring patients with a risk of non-adherence. There is a need to provide increased psychosocial support for patients with chronic disease by planning effective client‐focused interventions

Expansion of CD34+ human hematopoietic cells from umbilical cord blood using roller bottles

"El transplante de células madre hematopoyéticas está limitado por la cantidad de células CD34+ presentes en las unidades de sangre de cordón umbilical; el objetivo de este trabajo fue obtener la expansión in vitro de células madre hematopoyéticas. Se establecieron cultivos de células CD34+ de sangre de cordón umbilical en medio IMDM suplementado con citocinas para promover la expansión de progenitores hematopoyéticos. En 5 días de cultivo en frascos giratorios se obtuvo la máxima expansión de unidades formadoras de colonias (UFC) totales de 16.94±2.82 veces, mientras que en cultivo estático fue de 17.28±4.47. La máxima expansión de células totales fue de 20.31±6.18 veces en frasco giratorio y de 26.45±9.89 veces en cultivo estático a los 10 días de cultivo. Se demostró la eficacia del sistema de frascos giratorios con medio IMDM para el cultivo a corto plazo de células enriquecidas CD34+ provenientes de sangre de cordón umbilical y para la expansión de progenitores hematopoyéticos, potencializando el uso de este sistema para otros experimentos y aplicaciones clínicas a futuro."Hematopoietic stem cell (HSC) transplantation is limited by the initial CD34+ cell content in cord blood units; the aim of this work was the in vitro expansion of HSC to overcome this issue. Supplemented IMDM roller bottle cultures of CD34+ cells from human umbilical cord blood were established for hematopoietic progenitor expansion. The maximum total colony forming cells (CFC) expansion was achieved after 5 days of culture, being 16.94±2.82 folds in roller bottles and 17.28±4.47 in static cultures. However, the maximum total cell fold expansion was attained after 10 days of culture. It was of 20.31±6.18 for the roller bottles and 26.45±9.89 for the static cultures. The efficacy of the roller bottles system for short-term cultures of CD34+ cells and expanding hematopoietic progenitors in IMDM was demonstrated; encouraging the use of this culture system for other experiments and may be used for future clinical applications.

Non-Commutative Probability for the Spectral Analysis of Simplicial Complexes

Free probability theory, invented by Voiculescu, and greatly expanded by Speicher, is a young and active area of research with numerous applications in pure and applied mathematics. This Master thesis is a comprehensive study of a specific result in the recent preprint by C. Vargas, in which Vargas presents a survey of applications of non-commutative and free probability to topological data analysis. The relevant result from the preprint reveals a new interpretation of Betti numbers for simplicial complexes in terms of distributions in an operator-valued probability space. This thesis is mostly an exposition of the areas of free probability and algebraic topology; here, we do not present cutting-edge research in either free probability or algebraic topology. The author did a literature review for both fields and presents here the results in a comprehensive way along with detailed proofs and motivating examples that one may not find in a research paper. We believe that this thesis would help researchers to quickly grasp the main ideas and tools in both fields, and we hope it will help to advance the research in both areas and to develop applications in related areas