bluuebunny/crossref_metadata_2025_split huggingface dataset:
ESTADO ACTUAL DE LAS INVESTIGACIONES CIENTÍFICAS DE LOS ALUMNOS AYUDANTES DEL HOSPITAL UNIVERSITARIO “JOAQUÍN ALBARRÁN”
Authors: Suárez Cabrera Antonio , Hernández Ruiz Anabel , Delgado Fernández Rebeca Iracema 
Published: June 2017

El desarrollo de la investigación científica resulta un requisito indispensable para continuar perfeccionando el subsistema de Educación Médica; en el hospital “Joaquín Albarrán”, el número de investigaciones científicas es insuficiente, el objetivo de la investigación que acompaña este artículo científico es determinar cuáles son los factores que influyen en que el alumno- ayudante no realice investigaciones científicas. Como parte del diseño metodológico se realizó un estudio descriptivo, retrospectivo y transversal en el mes de enero del 2015 con los alumnos ayudantes del hospital, con un universo conformado por 1021 estudiantes de Medicina. Se utilizan entre otros métodos: las encuestas anónimas, la observación, la sistematización análisis-síntesis, entre otros. Como resultados se obtuvo, que los motivos que explican la baja producción científica estudiantil están relacionados con la poca publicación de los trabajos investigativos presentados en los eventos. Otros factores son la disponibilidad de bibliografía médica actualizada y el poco conocimiento de los estudiantes sobre la importancia de investigar y están asociados con una pobre cultura en términos de publicación tanto de estudiantes como profesores. Palabras Clave: Investigación científica, alumnos ayudantes. ABSTRACT Development of scientific research is a mandatory requirement in perfecting a medical education subsystem. Research work at Joaquín Albarrán hospital has not been sufficient. The objective of this research is to determine factors that influence student researchers to keep far from research production. Methodological design was carried out with descriptive, retrospective and transversal studies on hospital assistant students in February, 2015. From a universe of1021 medicine students, a sample of 90 assistant students answered an anonymous survey with the following results: X2test with a significance value, p= 0.05;85% of assistant students participated, while 80% of them were from 3rd year, with 45%female investigators prevalence. 88% answered they perform medical research regularly, although 75% answered it is difficult to do research, 58% said they didn't have professional support and 56% expressed they only have few updated bibliography available; neither access to information and internet services and lack of statistical advise. This study concludes that reasons for few production of scientific research are in relationship to the fact that investigation works are poorly published. Other factors are the availability of updated medical bibliography and little knowledge of the importance of research, associated with a poor publishing culture of teachers and students. Keywords: Scientific research, assistant students Recibido: abril de 2016Aprobado: mayo de 2016
EL MÉTODO PROYECTO EN LA EDUCACIÓN AMBIENTAL DESDE LAS CLASES DE INGLÉS: RETO EN LA FORMACIÓN UNIVERSITARIA.
Authors: Valladares Fuente Fernando Emilio , Hernández Amaro Luis Enrique 
Published: June 2017

El método proyectos en la formación de los estudiantes universitarios, tiende a lograr un papel más activo y comprometedor en la adquisición de sus conocimientos y actitudes en el proceso de enseñanza-aprendizaje del Inglés, aspecto que en este artículo se debate para lograr la educación ambiental de forma investigativa, colaborativa y transformadora. Palabras Clave: método proyecto; educación ambiental ABSTRACT The project based method in the formation of university students tends to have a more active and compromising role in the acquisition of their knowledge and attitudes in the teaching-learning process of English, a topic that is debated in this article to achieve an environmental education focused on research, cooperation and transformation. Keywords: method based on projects; environmental education Recibido: septiembre de 2016Aprobado: noviembre de 2016
La accesibilidad web. Un reto en el entorno educativo ecuatoriano
Authors: Campoverde Molina Milton 
Published: June 2017

Es un estudio retro prospectivo que revela la evaluación de accesibilidad de los portales web de 31 Unidades Educativas y colegios de la ciudad de Cuenca – Ecuador, aplicando las Pautas de Accesibilidad para el Contenido Web (WCAG) 2.0 con un nivel de conformidad; para el análisis se aplicó la herramienta automática TAW Online y la evaluación se hace sobre las tecnologías HTML y CSS, utilizando las WCAG 2.0, dando como resultado que los portales web no cumplen con las directrices de Accesibilidad Web definidas en la WCAG 2.0 con un nivel de conformidad A y sus errores se deben a que las páginas web no son lo suficientemente robustas para ser interpretadas de forma fiable por una amplia variedad de agentes de usuario, incluyendo las ayudas técnicas; además, se debe proporcionar alternativas textuales en todo el contenido no textual, información y relaciones, secuencia con el significado, características sensoriales, uso del color, contraste, redimensionamiento del texto e imágenes de texto.Abstract It is a prospective retro study revealing assessment of accessibility of web portals 31 Education and Schools Units Cuenca - Ecuador applying Accessibility Guidelines Web Content (WCAG) 2.0 with a level of conformity A, for analysis automatic tool TAW Online was applied and the evaluation is done on HTML and CSS technologies using WCAG 2.0, resulting in the web portals do not meet the guidelines web Accessibility defined in WCAG 2.0 with a level of conformity a and errors are because web pages are not robust enough to be interpreted reliably by a wide variety of user agents, including assistive technologies also should provide text alternatives for all non-text content, information and relations, Sequence with meaning, sensory characteristics, use of color, contrast, resizing text and images of text.
Interrelación de la productividad en el sector artesanal y la vinculación con la colectividad: red de artesanos de la parroquia Atahualpa, provincia de Santa Elena, año 2015
Authors: Arriaga Baidal Germán , Reyes Tomalá Mariela , Carriel Wang Juan , Figueroa Tigrero Ivette 
Published: June 2017

Uno de los ámbitos del quehacer de las universidades es su vinculación con la comunidad, debiendo de generar una interrelación de productividad en ambas partes, de esta manera se conecta con la docencia; y, la vigoriza. La Universidad Estatal Península de Santa Elena y el Departamento de Vinculación, a través de la Carrera de Contabilidad y Auditoría desarrollan este proceso, con el diseño y la ejecución de proyectos que aportan al desarrollo y generan alternativas de solución a los problemas de las comunidades. Actualmente, se debate si la vinculación es entendida como el momento en el cual la universidad se interrelaciona con los actores sociales externos, sin considerar la participación que tienen los estudiantes y los docentes en ese proceso, y sus efectos, tanto en la colectividad como en la docencia universitaria. En la búsqueda de productividad, cada docente vinculador prepara y ejecuta una serie de acciones con el fin incidir, positivamente, en el proceso de formación del estudiante y del vinculado, siendo su participación en proyectos de vinculación, un momento valioso que también es considerado como indicador de productividad – calidad, en el ámbito de la docencia. Abstract One of the areas of the work of the universities is their relationship with the community, which must generate a productivity interrelationship in both parts. Thus, she connects with teaching and invigorates it. The Santa Elena Peninsula State University and the Department of Linkage through the Accounting and Auditing Career develop this process, with the design and execution of projects that contribute to the development and generate alternative solutions to the problems of the communities. It is currently debated, if the link is understood as the moment in which the university relates to external social actors, without considering the participation of students and teachers in that process, and its effects, both in the community and in University teaching. In the pursuit of productivity, each linking teacher prepares and executes a series of actions, in order to have a positive impact on the student's and the trainee's training process, and their participation in linking projects, a valuable moment that is also considered as an indicator Of productivity - quality, in the field of teaching.
Observatorio turístico: Una herramienta de gestión para el turismo de sol y playa en la provincia de Santa Elena
Authors: Mendoza Efren , Yumisaca Jhony , Freire Rendón Mercedes , Ullauri Narcisa 
Published: June 2017

El turismo en la provincia de Santa Elena se ha convertido en un factor de gran relevancia apoyado no solo por las políticas gubernamentales, sino también con iniciativas por parte de empresarios y comunidades. La planificación turística se consolida como la mejor herramienta para el desarrollo acertado y sostenible de la actividad apuntando hacia los objetivos establecidos en el Plan Nacional del Buen Vivir, siguiendo los lineamientos del PLANDETUR 2020, y acogiendo a la vez las recomendaciones basadas en larealidad donde el turismo surge. Una de las necesidades evidentes se fundamenta en la carencia de información confiable disponible acerca de las características de la demanda respecto a la oferta del turismo de sol y playa, producto estrella de la provincia, datos que respalden la toma de decisiones pertinentes para cada uno de los actores que integran este amplio sector. El presente artículo muestra algunos resultados alcanzados dentro dela investigación con la aplicación de acciones emprendidas para el diseño de un observatorio turístico direccionado al turismo de sol y playa en Santa Elena, monitoreadas a través del establecimiento de una línea base de directrices de un sistema de gestión de información turística, y del establecimiento del perfil delademanda nacional. AbstractTourism in the province of Santa Elena has become a sector of great importance, which has been not only supported by government policies, but also by initiatives of businessmen and communities. Tourism planning has become the best tool for successful and sustainable development of the activity aiming towards the objectives set in the National Plan for Good Living, by following the guidelines established by PLANDETUR (Strategic Development Plan for Sustainable Tourism in Ecuador) 2020, while accepting at the same time, the recommendations based on reality where tourism arises. One of the tangible needs is based on the lack of reliable information available about the characteristics of the demand in respect to the Sun and Beach tourism offer; which is the leading product of the province. This data is significant to support decision-making for each of the actors that make up this vast sector. This paper shows some results obtained in the investigation through the application of actions taken to design a tourist observatory targeted to the Sun and Beach tourism in Santa Elena, and monitored through the establishment of a base for the guidelines of a management system for tourism information, and by the establishment of the profile of domestic demand.
Perception sociale des métiers de policier.ère et d’avocat.e chez des adolescent.e.s : quel impact sur leurs intentions d’orientation ?
Authors: Latour Elsa de Grenier de , Przygodzki-Lionet Nathalie , Bosscher Sabine de , Herbaj Jérôme , Salvador Bénédicte 
Published: June 2017

Les représentations des métiers influencent les choix scolaires et professionnels. Afin de savoir comment le.la policier.ère et l’avocat.e sont perçu.e.s par les adolescent.e.s et dans quelle mesure leur perception impacte leurs intentions d’orientation, une étude a été menée auprès de collégien.ne.s. Elle montre d’une part que les portraits de ces praticien.ne.s du droit présentent à la fois des convergences et des divergences, d’autre part que l’attrait pour une profession ne suffit pas à déterminer une orientation vers celle-ci. Les résultats obtenus permettent d’envisager de nouvelles pistes de recherches et d’actions en milieu scolaire.
Les forums Internet comme espaces de discussion entre adolescent.e.s sur l’orientation scolaire : vers la construction d’une contre-expertise ?
Authors: Gauducheau Nadia , Marcoccia Michel 
Published: June 2017

Cet article porte sur le partage de savoirs sur l’orientation scolaire entre adolescent.e.s dans les forums Internet. Il s’agit d’identifier la nature de l’aide recherchée par les adolescent.e.s dans ces forums et de mettre en évidence les discours et représentations qui apparaissent. Le corpus étudié est un ensemble de discussions menées dans le forum Ados.fr dans la rubrique « Orientation ». Les résultats montrent l’importance de la recherche de soutien social et de comparaison sociale. Ils mettent en avant une forme originale « d’expertise profane » des adolescent.e.s à propos de l’orientation, qui est dialogique, argumentative et basée sur l’expérience.
Human milk: composition and health benefits
Authors: Mosca Fabio , Giannì Maria Lorella 
Published: June 2017

<p>Breastfeeding is widely acknowledged as the normal and unequalled method for feeding infants due to its associated health benefits, both for the infant and the mother. The World Health Organization recommends that infants are exclusively breastfed up to the completion of six months of age, with breastfeeding continuing to be an important part of the diet until the infant is at least two years old. The several health benefits associated with breastfeeding are driven by the combined action of the nutritional and bioactive components in human milk and the magnitude of the majority of the ascertained biological effects is directly dependent on breastfeeding duration.</p><p>This review briefly summarizes the current knowledge on the composition of human milk and provides an overview on its functional effects on health outcomes, focusing on the latest research results.</p><p> </p>
Thorax Computed Tomography Findings in Patients with Erectile Dysfunction
Authors: Resorlu Mustafa , Arslan Muhammet , Karatag Ozan , Adam Gurhan 
Published: June 2017

Objective:
Diabetes mellitus, smoking, dyslipidemia, and obesity play an important role in the etiology of erectile dysfunction, particularly in cases with vascular insufficiency. These risk factors also target the lungs due to their systemic effects.

Materials and Methods:
Patients with penile vascular insufficiency determined at Doppler ultrasonography and undergoing thoracic computerized tomography for various reasons were included in this study. A history of acute thoracic trauma, pneumonic consolidation, or pelvic surgery and trauma were regarded as exclusion criteria.

Results:
Thirty-seven male patients with identified vascular insufficiency (age 54.48 ± 13.62 years) were enrolled. Mass lesions with a malignant morphology were present in two patients. The most common mediastinal/vascular pathology was atherosclerosis, while the most common parenchymal lesion was emphysematous aeration. Other findings included parenchymal fibrotic bands, atelectasis, interstitial thickening, bronchiectasis, air trapping, aortic aneurysm, a dilated pulmonary artery, hiatal hernia, and pericardial effusion.

Conclusion:
Erectile dysfunction may be an early sign of cardiovascular diseases. Care must be taken in terms of existing or potential pulmonary pathologies in these patients due to their sharing common risk factors with systemic effects.
Air stagnation in China (1985–2014): climatological mean features and trends
Authors: Huang Qianqian , Cai Xuhui , Song Yu , Zhu Tong 
Published: June 2017

Abstract. Air stagnation is an important meteorological measure of unfavorable air pollution conditions, but little is known about it in China. We conducted a comprehensive investigation of air stagnation in China from January 1985 to December 2014 based on sounding and surface observations from 81 stations. The stagnation criteria were revised to account for the large topographical diversity in the country. It is found that the annual mean of air stagnation occurrences is closely related to general topography and climate features. Two basins in the northwest and southwest of China, the Tarim and Sichuan basins, exhibit the most frequent stagnation occurrence (50 % of days per year), whereas two plateaus (the Qinghai–Tibet Plateau and the Inner Mongolian plateau) and the eastern coastal areas experience the least (20 % of days per year). Over the whole country, air stagnation is at a maximum in summer and a minimum in winter, except for Urumchi, a major city in northwestern China where stagnation maintains a rather constant value year round with a minimum in spring. There is a nationwide positive trend in stagnation occurrence during 1985–2014, with the strongest increasing centers over Shandong Peninsula in eastern China and southern Shaanxi in central China. Changes in air stagnation occurrences are dependent on three components (upper- and lower-air winds and precipitation-free days). This shows that the behavior of upper-air wind speeds is the main driver of the spatial distribution and trends in air stagnation, followed by near-surface winds and dry days, which contribute the least.
Electrocoagulation of whey acids: anode and cathode materials, electroactive area and polarization curves
Authors: Prieto Garcia Francisco , Callejas Hernandez Judith , Prieto Mendez Judith , Marmolejo Santillan Yolanda 
Published: June 2017

<p><span lang="EN-US">Anode (Al and Fe) and cathode (graphite and Ti/RuO<sub>2</sub>) materials have been tested for electrocoagulation (EC) and purification of the acid whey. The electroactive areas (EA) of electrodes were calculated by the double layer capacitance method. Experiments were performed by cyclic voltammetry, chronoamperometry and polarization experiments. Among cathodic materials, the Ti/RuO<sub>2</sub> electrode showed higher EA (2167 cm<sup>2</sup>) than graphite (1560 cm<sup>2</sup>). The Fe anode was found more stable than Al with greater charge transfer carried out in less time. Correlation of these results with those obtained during preliminary tests confirmed high removals (79 %) in 8 h. For the Al electrode, 24 h were required to achieve efficiency of 49 %.</span></p>
Private Governance, State Regulation and Employment Standards: How Political Factors Shape their Nexus in Australian Horticulture
Authors: Underhill Elsa , Rimmer Malcolm 
Published: June 2017

The global weakness of collective bargaining and state regulation has spawned growing interest in employment protection though private governance. However, scepticism about the efficacy of unsupervised codes of conduct has triggered debate about external discipline through state regulation. This article seeks to contribute to debates about the processes that shape the nexus between private governance and state regulation.
It is based on an empirical study of Australian harvest workers who formally benefit from state regulation of pay and occupational health and safety (OHS). However, industry changes have undercut standards. Product market pressures from supermarkets squeeze growers’ capacity to pay. Also, the labour market is increasingly supplied by vulnerable Asian temporary migrants (including undocumented workers), often supplied to growers by unscrupulous temporary work agencies. While pay and OHS practices vary, many harvest workers are exploited. Nor is private governance (which extends to horticulture through the codes of conduct of supermarkets and peak temporary work agency bodies) effective. All codes draw their standards from minimum legal employment conditions, and all possess loopholes allowing breaches to escape attention and rectification.
In 2015, media and political attention fell on the working conditions of temporary migrants in horticulture. Government inquiries found evidence of exploitation, but were divided over solutions. Progressive politicians (influenced by unions) favoured stronger state enforcement powers and temporary work agency licensing. Conservative politicians (influenced by business lobbies) claimed these steps would fail, and favoured the status quo. Political reform therefore stalled.
This study illustrates the importance of political processes in shaping the nexus between state regulation and private governance. In this case, a political stalemate leaves both regulation and governance deficient. Lacking protection from either source, harvest workers remain exposed to exploitative employment conditions.
Protection for Migrant Workers under Evolving Occupational Health and Safety Regimes in China
Authors: Li Mankui 
Published: June 2017

Migrant workers in China are a distinctive group due to the existence of the hukou system under which they continue to face restrictions on housing, education, and health care in urban areas. The equal employment legislation does not solve the discrimination problems. Compared with their urban counterparts, migrant workers are more vulnerable, in terms of both precarity of employment and the occupational hazards that they are exposed to, and badly need OHS protection. Any weakness of OHS regime will have a disproportionately adverse effect on migrant workers.
China’s OHS regime has been through constant evolution. The old prevention structure, which separated occupational health from occupational safety, was proved to be less effective in protecting migrant workers. In recognition of its deficiencies, China’s top legislature made adjustments to the OHS legal framework by enacting and updating a series of laws. The new prevention structure, unifying the occupational health administration and the occupational safety administration, represents a step forward in terms of OHS protection for migrant workers.
According to worker citizenship theory, China’s OHS regime can be categorized as a direct state regulation model. It carries with it both the strengths and weaknesses of direct state regulation models. On the participation rights dimension, the lack of consultative joint OHS committees and the lack of effective collective bargaining shut migrant workers out from the decision-making process on OHS matters. On the social rights dimension, the gendered and aged-based approach becomes a hindrance for female migrant workers and young migrant workers. Furthermore, levels of enforcement vary considerably across different periods and areas, subject to the ever-changing priorities on the government’s agenda. Migrant workers are still facing tremendous obstacles and challenges in obtaining access to adequate protection under the current OHS regime in China. Future reform measures should focus on delivering OHS protection for migrant workers in the informal sector, strengthening participation, and centralizing OHS administration, especially enforcement.