bluuebunny/crossref_metadata_2025_split huggingface dataset:
El proceso formativo y transformador de la práctica pediátrica de docentes del Área de Niñez: Facultad de Medicina de la Universidad de Antioquia
Authors: Salazar Blanco Olga Francisca , Gómez Gómez Margarita María , Zuliani Arango Liliana Adela 
Published: July 2016

<p>Introducción. La consulta pediátrica tiene particularidades a tener en cuenta en la formación de médicos que promuevan la comprensión del universo comunicativo en la tríada niño-acompañante-profesional. Los docentes son modelos de aprendizaje de los estudiantes de esta interacción. Objetivo. Reconocer el proceso formativo y transformador de la práctica pediátrica de docentes del Área de Niñez de la Facultad de Medicina de la Universidad de Antioquia. Materiales y método. Estudio con enfoque desde el interaccionismo simbólico en el que participaron 19 docentes, a quienes se les hizo entrevista semiestructurada. El análisis de los datos se hizo bajo los lineamientos de la teoría fundamentada. Resultados. Emergieron tres categorías: 1) cómo llegaron a ser médicos y pediatras, se resalta a los profesores como modelos; 2) lo que transforma su práctica: el tiempo, la experiencia profesional, las instituciones y los grupos de trabajo, y 3) los recursos de los docentes en las interacciones con el niño y su familia: la pregunta, la observación, la explicación, el juego y la educación para la salud. Conclusiones. La reflexión de la práctica de los docentes ha cambiado la interacción en el acto médico. La universidad debe promover la discusión sobre el modelo de interacción que sus profesores ofrecen a los estudiantes.</p>
Conocimiento, percepción y disposición sobre el examen de próstata en hombres mayores de 40 años
Authors: Fajardo Zapata Álvaro , Jaimes Monroy Gustavo 
Published: July 2016

<p>Introducción. El examen de la próstata es una de las herramientas de detección temprana con las que se cuenta para prevenir el cáncer de próstata, patología que constituye la primera causa de morbilidad y la segunda de mortalidad de los hombres en Colombia. Objetivo. Identificar el conocimiento, la percepción y la disposición sobre el examen de la próstata en hombres mayores de 40 años residentes en Bogotá, D.C. Materiales y métodos. Estudio descriptivo transversal realizado a través de una encuesta a los participantes del estudio. Resultados. Se encontró relación entre el nivel académico y el conocimiento que tienen los hombres sobre el examen de la próstata (X2=80.00; p=0.0000), entre el nivel académico y la práctica del examen (X2=25.63; p=0.0000) y entre el nivel académico y la disposición para la realización del examen (X2=37.49; p=0.0002). Conclusiones. Existen factores condicionantes para que los hombres bogotanos mayores de 40 años no se realicen el examen de la próstata; tales factores están relacionados con el nivel educativo, las creencias de tipo personal y la falta de promoción de la práctica por parte de las instituciones de salud.</p>
Actividad física y percepción de salud de los estudiantes universitarios
Authors: Castañeda Vázquez Carolina , Campos Mesa María Del Carmen , Del Castillo Andrés Óscar 
Published: July 2016

<p>Introducción. Son indiscutibles los beneficios que la práctica regular y adecuada de actividad física conlleva sobre el estado de salud. Objetivo. Valorar la práctica de actividad física de los estudiantes de la Universidad de Sevilla y determinar la relación existente entre esta y la percepción de salud, teniendo en cuenta la edad y el sexo. Materiales y métodos. Estudio transversal realizado en 1085 estudiantes —569 mujeres y 516 hombres— con diseño muestral aleatorio y estratificado según facultad y sexo. Se aplicó un cuestionario ad hoc donde se recogieron todas las variables del estudio; la edad media de la muestra fue 21 años, σ=3.05. Resultados. El 46.2% de los estudiantes practica actividad física, aunque solo el 54.8% de los practicantes lo hace siguiendo las recomendaciones del American College of Sports Medicine; quienes practican según estas indicaciones señalan mejor percepción de salud que aquellos que practican sin cumplirlas (p=0.001). El alumnado que practica actividad física mantiene una mejor percepción de salud que el alumnado no practicante (p=0.000). Así mismo, los hombres han señalado mejor percepción de salud que las mujeres (p=0.004). Conclusiones. Debido a la estrecha relación entre práctica regular de actividad física y percepción de salud, así como a los bajos índices de práctica de esta población, puede considerarse el alumnado universitario como una población clave para promover la práctica deportiva e intentar evitar el abandono de la actividad.</p>
Producción científica de los departamentos de la Facultad de Medicina de la Universidad Nacional de Colombia entre los años 2000 y 2012
Authors: Escobar Córdoba Franklin , Eslava Schmalbach Javier , Gómez Duarte Oscar Gilberto 
Published: July 2016

<p>Introducción. La Universidad Nacional de Colombia ocupa el primer puesto a nivel nacional en el ranking de universidades del mundo y su Facultad de Medicina ocupa uno de los primeros puestos en el ranking de escuelas de Medicina colombianas. Para hacer esta clasificación se utilizan indicadores tales como la producción científica; a su vez, dicha producción se evalúa principalmente por el número de artículos publicados en revistas indexadas. Objetivo. Revisar los productos científicos generados por la Facultad de Medicina de la Universidad Nacional de Colombia. Material y métodos. Estudio de cohorte basado en los registros de productos académicos de los profesores de la Facultad de Medicina. Se realizó un análisis exploratorio de los datos obtenidos del módulo Sara durante el periodo 2000-2012. Resultados. Se obtuvo el registro total de 8777 productos; de ellos, el 44.1% (n=3873) son artículos. El departamento con mayor producción científica es Medicina Interna. Hay una producción menor a un artículo por docente por cada año en el periodo de 12 años.Conclusión. El número total de productos por cada departamento es proporcional al número de sus publicaciones académicas. Los departamentos de Medicina Interna, Salud Pública, Fisiología, Cirugía y Patología son los que generan mayor producción científica.</p>
A study of submental intubation for anaesthesia in patients with faciomaxillary injuries
Authors: Patkar Geeta A. , Virkar Nilam Dharma , M. S. Anusha , Tendolkar Bharati Anil 
Published: July 2016

<p class="abstract"><strong><span lang="EN-US">Background: </span></strong>Surgical repair of faciomaxillary trauma requires intraoperative occlusion of teeth that precludes orotracheal intubation. Airway management options in these patients are either nasotracheal intubation or tracheostomy. However nasal intubation is contraindicated in nasal bone fractures, skull base fractures. Tracheostomy, being a morbid procedure is not always a good option. Submental intubation allows a safe alternative in such patients.</p><p class="abstract"><strong><span lang="EN-US">Methods: </span></strong>25 Patients were studied with faciomaxillary trauma where submental intubation was indicated. After standard anesthesia induction patients were intubated with reinforced endotracheal tube (ETT), which is converted to submental route by a paramedian incision. At the end of the procedure, all patients had inter-maxillary wiring, were shifted to recovery room. Once they are recovered from the neuromuscular blockade ETT was removed through the submental tunnel.</p><p class="abstract"><strong><span lang="EN-US">Results: </span></strong>This was a prospective observational study in 25 adult patients undergoing faciomaxillary surgeries requiring submental intubation. The mean apnoea time was 1.28±0.38 minutes and induction to submental intubation time was 9.68±1.82 minutes. In one case there was damage to the pilot balloon while pulling the tube through the submental tunnel. Two patients had right endobronchial migration of the ETT. On postoperative follow up, one patient had infection at the submental incision site. </p><p class="abstract"><strong><span lang="EN-US">Conclusions: </span></strong><span lang="EN-US">Submental intubation is a safe, effective, alternative for short term tracheostomy in faciomaxillary sugeries. Careful handling of the ETT is must to avoid damage while passing through the submental tunnel. Avoid extra length of the tube introrally to prevent endobronchial migration of the ETT.</span></p>
TRACKING THE DISTRIBUTION OF 26Al AND 60Fe DURING THE EARLY PHASES OF STAR AND DISK EVOLUTION
Authors: Kuffmeier Michael , Mogensen Troels Frostholm , Haugbølle Troels , Bizzarro Martin , Nordlund Åke 
Published: July 2016

ABSTRACT
The short-lived 26Al and 60Fe radionuclides are synthesized and expelled into the interstellar medium by core-collapse supernova events. The solar system’s first solids, calcium–aluminum refractory inclusions (CAIs), contain evidence for the former presence of the 26 Al nuclide defining the canonical 26Al/27 Al ratio of

. A different class of objects temporally related to canonical CAIs are CAIs with fractionation and unidentified nuclear effects (FUN CAIs), which record a low initial 26Al/27Al of 10−6. The contrasting level of 26Al between these objects is often interpreted as reflecting the admixing of the 26Al nuclides during the early formative phase of the Sun. We use giant molecular cloud scale adaptive mesh-refinement numerical simulations to trace the abundance of 26Al and 60Fe in star-forming gas during the early stages of accretion of individual low-mass protostars. We find that the 26Al/27Al and 60Fe/56Fe ratios of accreting gas within a vicinity of 1000 au of the stars follow the predicted decay curves of the initial abundances at the time of star formation without evidence of spatial or temporal heterogeneities for the first 100 kyr of star formation. Therefore, the observed differences in 26Al/27Al ratios between FUN and canonical CAIs are likely not caused by admixing of supernova material during the early evolution of the proto-Sun. Selective thermal processing of dust grains is a more viable scenario to account for the heterogeneity in 26Al/27Al ratios at the time of solar system formation.
REVEALING A DETAILED MASS DISTRIBUTION OF A HIGH-DENSITY CORE MC27/L1521F IN TAURUS WITH ALMA
Authors: Tokuda Kazuki , Onishi Toshikazu , Matsumoto Tomoaki , Saigo Kazuya , Kawamura Akiko , Fukui Yasuo , Inutsuka Shu-ichiro , Machida Masahiro N. , Tomida Kengo , Tachihara Kengo , André Philippe 
Published: July 2016

ABSTRACT
We present the results of ALMA observations of dust continuum emission and molecular rotational lines toward a dense core MC27 (aka L1521F) in Taurus, which is considered to be at a very early stage of star formation. The detailed column density distributions on size scales from a few tens to ∼10,000 AU are revealed by combining the ALMA (12 m array + 7 m array) data with the published/unpublished single-dish data. The high angular resolution observations at 0.87 mm with a synthesized beam size of ∼0.″74 × 0.″32 reveal that a protostellar source, MMS-1, is not spatially resolved and lacks associated gas emission, while a starless high-density core, MMS-2, has substructures in both dust and molecular emission. The averaged radial column density distribution of the inner part of MC27/L1521F (r ≲ 3000 AU) is

∼

, clearly flatter than that of the outer part, ∼

. The complex velocity/spatial structure obtained with previous ALMA observations is located inside the inner flatter region, which may reflect the dynamical status of the dense core.
STAR-FORMATION ACTIVITY IN THE NEIGHBORHOOD OF W–R 1503-160L STAR IN THE MID-INFRARED BUBBLE N46
Authors: Dewangan L. K. , Baug T. , Ojha D. K. , Janardhan P. , Ninan J. P. , Luna A. , Zinchenko I. 
Published: July 2016

ABSTRACT
In order to investigate star-formation (SF) processes in extreme environments, we have carried out a multi-wavelength analysis of the mid-infrared bubble N46, which hosts a WN7 Wolf–Rayet (W–R) star. We have used 13CO line data to trace an expanding shell surrounding the W–R star containing about five condensations within the molecular cloud associated with the bubble. The W–R star is associated with a powerful stellar wind having a mechanical luminosity of ∼4 × 1037 erg s−1. A deviation of the H-band starlight mean polarization angles around the bubble has also been traced, indicating the impact of stellar wind on the surroundings. The Herschel temperature map shows a temperature range of ∼18–24 K toward the five molecular condensations. The photometric analysis reveals that these condensations are associated with the identified clusters of young stellar objects, revealing ongoing SF process. The densest among these five condensations (peak N(H2) ∼9.2 × 1022 cm−2 and A

V
∼ 98 mag) is associated with a 6.7 GHz methanol maser, an infrared dark cloud, and the CO outflow, tracing active massive SF within it. At least five compact radio sources (CRSs) are physically linked with the edges of the bubble, and each of them is consistent with the radio spectral class of a B0V–B0.5V-type star. The ages of the individual infrared counterparts of three CRSs (∼1–2 Myr) and a typical age of WN7 W–R star (∼4 Myr) indicate that the SF activities around the bubble are influenced by the feedback of the W–R star.
STAR FORMATION SUPPRESSION DUE TO JET FEEDBACK IN RADIO GALAXIES WITH SHOCKED WARM MOLECULAR GAS
Authors: Lanz Lauranne , Ogle Patrick M. , Alatalo Katherine , Appleton Philip N. 
Published: July 2016

ABSTRACT
We present Herschel observations of 22 radio galaxies, selected for the presence of shocked, warm molecular hydrogen emission. We measured and modeled spectral energy distributions in 33 bands from the ultraviolet to the far-infrared to investigate the impact of jet feedback on star formation activity. These galaxies are massive, early-type galaxies with normal gas-to-dust ratios, covering a range of optical and infrared colors. We find that the star formation rate (SFR) is suppressed by a factor of ∼3–6, depending on how molecular gas mass is estimated. We suggest that this suppression is due to the shocks driven by the radio jets injecting turbulence into the interstellar medium (ISM), which also powers the luminous warm H2 line emission. Approximately 25% of the sample shows suppression by more than a factor of 10. However, the degree of SFR suppression does not correlate with indicators of jet feedback including jet power, diffuse X-ray emission, or intensity of warm molecular H2 emission, suggesting that while injected turbulence likely impacts star formation, the process is not purely parameterized by the amount of mechanical energy dissipated into the ISM. Radio galaxies with shocked warm molecular gas cover a wide range in SFR–stellar mass space, indicating that these galaxies are in a variety of evolutionary states, from actively star-forming and gas-rich to quiescent and gas-poor. SFR suppression appears to have the largest impact on the evolution of galaxies that are moderately gas-rich.
THE ROLE OF MAJOR GAS-RICH MERGERS ON THE EVOLUTION OF GALAXIES FROM THE BLUE CLOUD TO THE RED SEQUENCE
Authors: Guo Rui , Hao Cai-Na , Xia X. Y. , Mao Shude , Shi Yong 
Published: July 2016

ABSTRACT
With the aim of exploring the fast evolutionary path from the blue cloud of star-forming galaxies to the red sequence of quiescent galaxies in the local universe, we select a local advanced merging infrared luminous and ultraluminous galaxy (adv-merger (U)LIRGs) sample and perform careful dust extinction corrections to investigate their positions in the star formation rate–M
*, u − r, and NUV − r color–mass diagrams. The sample consists of 89 (U)LIRGs at the late merger stage, obtained from cross-correlating the Infrared Astronomical Satellite Point Source Catalog Redshift Survey and 1 Jy ULIRGs samples with the Sloan Digital Sky Survey DR7 database. Our results show that

of adv-merger (U)LIRGs are localized above the 1σ line of the local star-forming galaxy main sequence. We also find that all adv-merger (U)LIRGs are more massive than and as blue as the blue cloud galaxies after corrections for Galactic and internal dust extinctions, with

and

of them outside the blue cloud on the u − r and NUV − r color–mass diagrams, respectively. These results, combined with the short timescale for exhausting the molecular gas reservoir in adv-merger (U)LIRGs (

to

years), imply that the adv-merger (U)LIRGs are likely at the starting point of the fast evolutionary track previously proposed by several groups. While the number density of adv-merger (U)LIRGs is only

of the blue cloud star-forming galaxies in the local universe, this evolutionary track may play a more important role at high redshift.
STAR CLUSTER FORMATION AND DESTRUCTION IN THE MERGING GALAXY NGC 3256
Authors: Mulia A. J. , Chandar R. , Whitmore B. C. 
Published: July 2016

ABSTRACT
We use the Advanced Camera for Surveys on the Hubble Space Telescope to study the rich population of young massive star clusters in the main body of NGC 3256, a merging pair of galaxies with a high star formation rate (SFR) and SFR per unit area (ΣSFR). These clusters have luminosity and mass functions that follow power laws, dN/dL ∝ L

α
with α = −2.23 ± 0.07, and dN/dM ∝ M

β
with β = −1.86 ± 0.34 for τ < 10 Myr clusters, similar to those found in more quiescent galaxies. The age distribution can be described by dN/dτ ∝ τ

γ
, with γ ≈ −0.67 ± 0.08 for clusters younger than about a few hundred million years, with no obvious dependence on cluster mass. This is consistent with a picture where ∼80% of the clusters are disrupted each decade in time. We investigate the claim that galaxies with high ΣSFR form clusters more efficiently than quiescent systems by determining the fraction of stars in bound clusters (Γ) and the CMF/SFR statistic (CMF is the cluster mass function) for NGC 3256 and comparing the results with those for other galaxies. We find that the CMF/SFR statistic for NGC 3256 agrees well with that found for galaxies with ΣSFR and SFRs that are lower by 1–3 orders of magnitude, but that estimates for Γ are only robust when the same sets of assumptions are applied. Currently, Γ values available in the literature have used different sets of assumptions, making it more difficult to compare the results between galaxies.
Checklist of the family Epitoniidae (Mollusca: Gastropoda) in Taiwan with description of a new species and some new records
Authors: Huang Chih-Wei , Lee Yen-Chen 
Published: July 2016

The family Epitoniidae is a group of small to medium-sized gastropods and occurs globally from the intertidal zone to abyssal seabeds. There are 101 epitoniid species currently recorded from Taiwan.
Based on our investigations of seashores and fishing ports of Taiwan, a new species and 12 new records of Epitoniidae species are reported. Of the 12 new records, four are new to the East Asian region and two are new records to the Indo-Pacific region. Our results increase the number of Taiwanese Epitoniidae from 101 species to 114 species.
Transjugular Intrahepatic Portosystemic Shunt Dysfunction: Concordance of Clinical Findings, Doppler Ultrasound Examination, and Shunt Venography
Authors: Owen Joshua M , Gaba Ron Charles 
Published: July 2016

Objectives:The objective of this study was to evaluate the concordance between clinical symptoms, Doppler ultrasound (US), and shunt venography for the detection of stent-graft transjugular intrahepatic portosystemic shunt (TIPS) dysfunction.Materials and Methods:Forty-one patients (M:F 30:11, median age 55 years) who underwent contemporaneous clinical exam, Doppler US, and TIPS venography between 2003 and 2014 were retrospectively studied. Clinical symptoms (recurrent ascites or variceal bleeding) were dichotomously classified as present/absent, and US and TIPS venograms were categorized in a binary fashion as normal/abnormal. US abnormalities included high/low (>190 or <90 cm/s) TIPS velocity, significant velocity rise/fall (>50 cm/s), absent flow, and return of antegrade intra-hepatic portal flow. Venographic abnormalities included shunt stenosis/occlusion and/or pressure gradient elevation. Clinical and imaging concordance rates were calculated.Results:Fifty-two corresponding US examinations and venograms were assessed. The median time between studies was 3 days. Forty of 52 (77%) patients were symptomatic, 33/52 (64%) US examinations were abnormal, and 20/52 (38%) TIPS venograms were abnormal. Concordance between clinical symptoms and TIPS venography was 48% (25/52), while the agreement between US and shunt venography was 65% (34/52). Clinical symptoms and the US concurred in 60% (31/52) of the patients. The sensitivity of clinical symptoms and US for the detection of venographically abnormal shunts was 80% (16/20) and 85% (17/20), respectively. Both clinical symptoms and the US had low specificity (25%, 8/32 and 50%, 16/32) for venographically abnormal shunts.Conclusion:Clinical findings and the US had low concordance rates with TIPS venography, with acceptable sensitivity but poor specificity. These findings suggest the need for improved noninvasive imaging methods for stent-graft TIPS surveillance.
Model–measurement comparison of functional group abundance in α-pinene and 1,3,5-trimethylbenzene secondary organic aerosol formation
Authors: Ruggeri Giulia , Bernhard Fabian A. , Henderson Barron H. , Takahama Satoshi 
Published: July 2016

Abstract. Secondary organic aerosol (SOA) formed by α-pinene and 1,3,5-trimethylbenzene photooxidation under different NOx regimes is simulated using the Master Chemical Mechanism v3.2 (MCM) coupled with an absorptive gas–particle partitioning module. Vapor pressures for individual compounds are estimated with the SIMPOL.1 group contribution model for determining apportionment of reaction products to each phase. We apply chemoinformatic tools to harvest functional group (FG) composition from the simulations and estimate their contributions to the overall oxygen to carbon ratio. Furthermore, we compare FG abundances in simulated SOA to measurements of FGs reported in previous chamber studies using Fourier transform infrared spectroscopy. These simulations qualitatively capture the dynamics of FG composition of SOA formed from both α-pinene and 1,3,5-trimethylbenzene in low-NOx conditions, especially in the first hours after start of photooxidation. Higher discrepancies are found after several hours of simulation; the nature of these discrepancies indicates sources of uncertainty or types of reactions in the condensed or gas phase missing from current model implementation. Higher discrepancies are found in the case of α-pinene photooxidation under different NOx concentration regimes, which are reasoned through the domination by a few polyfunctional compounds that disproportionately impact the simulated FG abundance in the aerosol phase. This manuscript illustrates the usefulness of FG analysis to complement existing methods for model–measurement evaluation.