bluuebunny/crossref_metadata_2025_split huggingface dataset:
SISTEMA DE GESTIÓN PARA MEJORAR LA COMPETITIVIDAD TURÍSTICA DE UN DESTINO.
Authors: Yumisaca Tuquinga Jhony 
Published: June 2017

Vista la actividad turística como una fuente valiosa de dinamización económica, los destinos turísticos hacen esfuerzos por mantener, mejorar y proyectar los servicios y productos como elementos principales para exponer en los mercados demandantes. Para tales efectos, estos espacios geográficos consolidados y todos aquellos que están en este proceso vienen implementando un sistema de gestión de destino (SGD) que responda a los cambios y exigencias constantes de los mercados, que guie el accionar y permita dinamizar, posesionar y lograr competitividad. El presente artículo resalta los componentes que conforman un sistema de gestión turística de un destino y señala los diferentes modelos de administración aplicables a destinos en desarrollo.

Palabras claves: Gestión de Destino, Sostenibilidad, Competitividad, Componentes

ABSTRACT

Tourism is seen as and activity of a valuable source of economic improvement. Tourist’s destination places make efforts to maintain, improve and project better services and products as the main elements to expose to demanding markets. To accomplish this objective, these consolidated geographical locations and all those that are in the process of becoming such (i.e. Tourist’s destinations), have been implementing a Destination Management System - DAS (i.e. SGD in Spanish) which responds to the changes and constant demands of the markets; A system capable of guiding ‘work efforts’ that also allows to achieve competitiveness. The present article exposes the components that integrate a DMS, and also points out the different applicable administration models of ‘up and coming’ destinations.

Keywords: Destination management, sustainability, competitiveness, components

Recibido: noviembre 2014
Aprobado: marzo 2015
LOS SISTEMAS DE EVALUACIÓN Y ACREDITACIÓN DE LA UNIVERSIDAD ACTUAL: PERSPECTIVAS PARA EL CONTEXTO ECUATORIANO.
Authors: Canalías Lamas Sandra , Candell Soto Jimmy , Lamas González Margarita 
Published: June 2017

En este ensayo se reflexiona desde un enfoque sistémico y dialéctico, sobre la evaluación y acreditación de la enseñanza superior, que toma expresión en la calidad educativa, desde la gestión universitaria y para el desarrollo de una formación integradora de los estudiantes. Se ha empleado esencialmente la revisión de la literatura especializada y los métodos teóricos de investigación: entre otros, el método histórico -lógico, el enfoque de sistema, análisis-síntesis, inducción- deducción y la generalización. Como resultado se brindan las perspectivas esenciales de los sistemas de evaluación y acreditación de la educación superior en la actualidad, teniendo como base referencial la sistematización documental realizada y la experiencia de los autores.

Palabras clave: Educación, calidad educacional, evaluación universitaria, acreditación universitaria.

ABSTRACT

This is a reflective essay from a systemic and dialectic approach about the evaluation and accreditation of higher education, focused on its educational quality, from the university management to the development of an integrating education of students. Literature review has been essentially used as well as the theoretical methods such as: the historic-logic method, the system approach, analysis-synthesis, induction-deduction and the generalization. As a result, essential perspectives of the evaluation and accreditation of current higher education are given, considering the documental systematization and authors experience as the referred basis.

Keywords: Education, educational quality, university evaluation, university accreditation.

Recibido: febrero 2015Aprobado: marzo 2015
EL DOCENTE COMO ACOMPAÑANTE DE LOS APRENDIZAJES ACADÉMICOS Y DEL DESARROLLO DE CAPACIDADES PROFESIONALES. ACTITUDES Y HABILIDADES PARA GESTIONAR EL APRENDIZAJE EN CONTEXTOS DE ENSEÑANZA DE COMPLEJIDAD E INCERTIDUMBRE CRECIENTE
Authors: Real Poveda Iliana , Maridueña Macancela Irlanda 
Published: June 2017

Uno de los retos de la actual sociedad del conocimiento es contar con docentes capaces de formar a las nuevas generaciones como gestores de sus aprendizajes, desarrollando en ellos habilidades de selección y utilización del conocimiento en un contexto específico y a lo largo de toda la vida así como también aprender a aprender. En este documento se presenta una breve introducción del contexto actual en el cual prima la incertidumbre y el cambio y las bases teóricas con respecto a la práctica docente ligada a la motivación estudiantil, competencias didácticas que combinen la teoría y la práctica de modo significativo y el concepto de aprendizaje a lo largo de la vida, para finalmente presentar el perfil del docente como acompañante y gestor de capacidades profesionales en la sociedad del conocimiento. Palabras Clave: Competencias docentes, Competencias didácticas, aprendizaje significativo, sociedad del conocimiento. ABSTRACT One of the challenges of the current Knowledge Society is to count with professionals that are able to form new generations of students who are able to manage their own learning process, developing on them abilities of knowledge management to use it in specific contexts also known as learning for life. This document presents a brief introduction of the current educational context in which uncertainty and change rule, the article also describes the theoretical bases regarding teaching practices and their connection with students’ motivation, didactic competence, theory and meaningful practice combination and the long life learning concept. Finally a profile of the teacher’s new competences as a guidance and agent for developing professional skills in the Knowledge Society is presented. Keywords: Teaching skills, coompetences, didactic competences, meaningful learning, knowledge society. Recibido: septiembre de 2016Aprobado: noviembre de 2016
Estudio de un sistema RFID para el control de inventarios y seguridad de libros en bibliotecas
Authors: Altamirano Marlón , Orozco Jaime , Bacilio Jacqueline 
Published: June 2017

El estudio del sistema Identificación por radiofrecuencia (RFID) en bibliotecas da a conocer los aspectos técnicos y el funcionamiento de la tecnología, para lo cual se analizó y realizó los estudios necesarios para determinar la factibilidad de este sistema en los establecimientos bibliotecarios, con esto facilitar la gestión bibliotecaria, además de evitar la constante pérdida de los textos. Se detalla los principales usos, ventajas y desventajas que se tiene en este sistema, además de mostrar las características técnicas que deben de tener los equipos RFID. Abstract The study system Radio Frequency Identification (RFID) in libraries disclosed the technical aspects and operation of the technology, which was analyzed and conducted the necessary studies to determine the feasibility of this system in library facilities, with this easy library management , and avoid the constant loss of texts. the main uses , advantages and disadvantages have in this system , besides the technical features that must have detailed the RFID equipment .
Plicatura gástrica laparoscópica, control de dos casos post quirúrgico: hormona ghrelina
Authors: Monserrate Cervantes Juan , Maggi Garcés Bertha 
Published: June 2017

En la presente investigación se determinan los niveles de ghrelina postquirúrgico, pérdida de peso y variables hemodinámicas, en pacientes con diagnóstico de obesidad mórbida, operados hace cuatro y dos años, de plicatura gástrica. Sólo la ghrelina, hormona producida en el estómago, se ha asociado de manera consistente con el inicio de la ingesta y se la considera una de las principales señales orexigénicas en los modelos animales estudiados y en humanos. Dada la importancia que los trastornos de la ingesta de alimentos, especialmente la obesidad, el conocimiento de los mecanismos de acción de estas señales endocrinas ha tomado mayor importancia, pues podría contribuir al desarrollo de nuevas moléculas que incrementen y mejoren el arsenal terapéutico para tratar la obesidad. Diversas técnicas se han desarrollado con diferentes resultados y complicaciones. Una nueva técnica con resultados prometedores, la plicatura gástrica (invaginación de la curvatura mayor del estómago, sin cortar,reversible), no tendría las complicaciones del uso de sutura mecánica e implicaría una reducción de los costos. Abstract In the present investigation, the levels of post-surgical ghrelin, weight loss and hemodynamic variables were determined in patients diagnosed with morbid obesity, operated for four and two years after gastric plication. Only ghrelin, a hormone produced in the stomach, has been associated with persistent onset of onset and is considered one of the major orexigenic signals in the animal models studied and in humans. Given the importance of eating disorders, especially obesity, knowledge of the mechanisms of action of these endocrine signals has become more important because it could contribute to the development of new molecules that increase and improve our therapeutic arsenal to treat Obesity. Several techniques have been developed with different results and complications. A new technique with promising results, gastric plication (invagination of the major, uncut, reversible stomach curvature) would not have the complications of mechanical suture use and would imply a reduction in costs.
Einfluss von Wildhuftieren auf den Wald seit Langem zu hoch – was tun? (Essay)
Authors: Brang Peter 
Published: June 2017

Impact of wild ungulates on forests too high for too long – what to do? (Essay)
The impact of wild ungulates on forest regeneration has increased in Swiss forests for about five decades, and is currently in many places clearly too high. In the long term, this is likely to cause losses in forest ecosystem services, in particular so since it must be feared that ungulate impacts will further increase. The problem is accentuated by climate change which creates the need for a higher share of tree species that tolerate a warmer and drier climate, but are sensitive to browsing. Solutions to secure forest services are urgently needed, especially in mountain forests where protective measures to prevent damage are largely impractical. To find such solutions, an intensified communication between the players is most important. Moreover, the following approaches seem promising: 1) coherence in the objectives, 2) improved foundations for decision-making, 3) measures to bring ungulate populations in line with the available habitat und 4) the study and documentation of success stories.
Observational Evidence for High Neutronization in Supernova Remnants: Implications for Type Ia Supernova Progenitors
Authors: Martínez-Rodríguez Héctor , Badenes Carles , Yamaguchi Hiroya , Bravo Eduardo , Timmes F. X. , Miles Broxton J. , Townsley Dean M. , Piro Anthony L. , Mori Hideyuki , Andrews Brett , Park Sangwook 
Published: June 2017

Abstract
The physical process whereby a carbon–oxygen white dwarf explodes as a Type Ia supernova (SN Ia) remains highly uncertain. The degree of neutronization in SN Ia ejecta holds clues to this process because it depends on the mass and the metallicity of the stellar progenitor, and on the thermodynamic history prior to the explosion. We report on a new method to determine ejecta neutronization using Ca and S lines in the X-ray spectra of Type Ia supernova remnants (SNRs). Applying this method to Suzaku data of Tycho, Kepler, 3C 397, and G337.2−0.7 in the Milky Way, and N103B in the Large Magellanic Cloud, we find that the neutronization of the ejecta in N103B is comparable to that of Tycho and Kepler, which suggests that progenitor metallicity is not the only source of neutronization in SNe Ia. We then use a grid of SN Ia explosion models to infer the metallicities of the stellar progenitors of our SNRs. The implied metallicities of 3C 397, G337.2−0.7, and N103B are major outliers compared to the local stellar metallicity distribution functions, indicating that progenitor metallicity can be ruled out as the origin of neutronization for these SNRs. Although the relationship between ejecta neutronization and equivalent progenitor metallicity is subject to uncertainties stemming from the 12C + 16O reaction rate, which affects the Ca/S mass ratio, our main results are not sensitive to these details.
The SOFIA Massive (SOMA) Star Formation Survey. I. Overview and First Results
Authors: De Buizer James M. , Liu Mengyao , Tan Jonathan C. , Zhang Yichen , Beltrán Maria T. , Shuping Ralph , Staff Jan E. , Tanaka Kei E. I. , Whitney Barbara 
Published: June 2017

Abstract
We present an overview and first results of the Stratospheric Observatory For Infrared Astronomy Massive (SOMA) Star Formation Survey, which is using the FORCAST instrument to image massive protostars from ∼10 to 40 μm. These wavelengths trace thermal emission from warm dust, which in Core Accretion models mainly emerges from the inner regions of protostellar outflow cavities. Dust in dense core envelopes also imprints characteristic extinction patterns at these wavelengths, causing intensity peaks to shift along the outflow axis and profiles to become more symmetric at longer wavelengths. We present observational results for the first eight protostars in the survey, i.e., multiwavelength images, including some ancillary ground-based mid-infrared (MIR) observations and archival Spitzer and Herschel data. These images generally show extended MIR/FIR emission along directions consistent with those of known outflows and with shorter wavelength peak flux positions displaced from the protostar along the blueshifted, near-facing sides, thus confirming qualitative predictions of Core Accretion models. We then compile spectral energy distributions and use these to derive protostellar properties by fitting theoretical radiative transfer models. Zhang and Tan models, based on the Turbulent Core Model of McKee and Tan, imply the sources have protostellar masses m
* ∼ 10–50 M
⊙ accreting at ∼10−4–10−3
M
⊙ yr−1 inside cores of initial masses M

c
∼ 30–500 M
⊙ embedded in clumps with mass surface densities Σcl ∼ 0.1–3 g cm−2. Fitting the Robitaille et al. models typically leads to slightly higher protostellar masses, but with disk accretion rates ∼100× smaller. We discuss reasons for these differences and overall implications of these first survey results for massive star formation theories.
Prospects for Measuring Abundances of >20 Elements with Low-resolution Stellar Spectra
Authors: Ting 丁源 Yuan-Sen 森 , Conroy Charlie , Rix Hans-Walter , Cargile Phillip 
Published: June 2017

Abstract
Understanding the evolution of the Milky Way calls for the precise abundance determination of many elements in many stars. A common perception is that deriving more than a few elemental abundances ([Fe/H], [α/Fe], perhaps [C/H], [N/H]) requires medium-to-high spectral resolution, R ≳ 10,000, mostly to overcome the effects of line blending. In a recent work, we presented an efficient and practical way to model the full stellar spectrum, even when fitting a large number of stellar labels simultaneously. In this paper, we quantify to what precision the abundances of many different elements can be recovered, as a function of spectroscopic resolution and wavelength range. In the limit of perfect spectral models and spectral normalization, we show that the precision of elemental abundances is nearly independent of resolution, for a fixed exposure time and number of detector pixels; low-resolution spectra simply afford much higher S/N per pixel and generally larger wavelength range in a single setting. We also show that estimates of most stellar labels are not strongly correlated with one another once R ≳ 1000. Modest errors in the line-spread function, as well as small radial velocity errors, do not affect these conclusions, and data-driven models indicate that spectral (continuum) normalization can be achieved well enough in practice. These results, to be confirmed with an analysis of observed low-resolution data, open up new possibilities for the design of large spectroscopic stellar surveys and for the reanalysis of archival low-resolution data sets.
G2 and Sgr A*: A Cosmic Fizzle at the Galactic Center
Authors: Morsony Brian J. , Gracey Brandon T. , Workman Jared C. , Yoon DooSoo 
Published: June 2017

Abstract
We carry out a series of simulations of G2-type clouds interacting with the black hole at the galactic center, to determine why no large changes in the luminosity of Sgr A* were seen, and to determine the nature of G2. We measure the accretion rate from the gas cloud onto Sgr A* for a range of simulation parameters, such as cloud structure, background structure, background density, grid resolution, and accretion radius. For a broad range of parameters, the amount of cloud material accreted is small relative to the amount of background material accreted. The total accretion rate is not significantly effected for at least 30 yr after periapsis. We find that reproducing observations of G2 likely requires two components for the object: an extended, cold gas cloud responsible for the Br-γ emission, and a compact core or dusty stellar object dominating the bolometric luminosity. In simulations, the bolometric and X-ray luminosity have a peak lasting from about one year before to one year after periapsis, a feature not detected in observations. Our simulated Br-γ emission is largely consistent with observations leading up to periapsis, with a slight increase in luminosity and a large increase in the FWHM of the line velocity. All emission from a gaseous component of G2 should fade rapidly after periapsis and be undetectable after one year, due to shock heating and expansion of the cloud. Any remaining emission should be from the compact component of G2.
Face à l’obscénité du monde
Authors: Léger Nicolas 
Published: June 2017

L’expression de la sexualité dans la littérature contemporaine (Bret Easton Ellis, Michel Houellebecq) ne tient plus à l’érotisme, à la confession ou à la transgression des tabous ; elle dénonce l’obscénité du monde marchand qui privatise les désirs les plus intimes.
Aux bords de l’intime
Authors: Nancy Jean-Luc , Fœssel Michaël 
Published: June 2017

Le sexe, comme le langage, est une expérience de la liberté et de l’au-delà. La vérité du désir était déjà contenue dans la « chair » chrétienne mais, désormais libérée de la tutelle des prêtres, elle peine toujours à se révéler sous la domination de la technique : poussée ou tension dans l’épreuve de l’existence.
Des paralysés étudiants aux handicapés méchants
Authors: Bas Jérôme 
Published: June 2017

Les mobilisations de différents groupes de personnes handicapées contre les quêtes organisées en leur nom et contre la loi d’orientation du 30 juin 1975 « en leur faveur » passent pour un épiphénomène des années 1970. Le handicap serait le dernier de la liste des « nouveaux mouvements sociaux » émergeant à cette époque. La socio-histoire de ces mouvements restitue dans son contexte ce qui n’est ni un effet mécanique de « l’air du temps », ni le surgissement « spontané » d’une nouvelle subjectivité, au sein d’une population qui serait préconstituée.
Trajectoires militantes et reconversions
Authors: Blum Françoise 
Published: June 2017

L’article analyse les transformations discursives et de pratiques initiées par la Fédération des étudiants d’Afrique noire en France (FEANF) dans la France des années 68 : manifestations empruntant au répertoire général de ces années ; stratégies d’alliance ; pratiques diplomatiques ; pratiques et stratégies culturelles. Il s’interroge sur le devenir des leaders de la FEANF, dont certains, quand ils n’ont pas été assassinés ou contraints à l’exil, ont occupé des postes à responsabilité, ont été ministres ou président de la République. À côté de l’analyse quantitative, l’article propose quelques histoires de vie, et donne à voir des trajectoires ayant parfois mené du village de brousse aux sommets du pouvoir.
Le petit peuple des sociologues
Authors: Coulmont Baptiste 
Published: June 2017

Alors que l’usage des prénoms pour faire référence aux personnes enquêtées était inexistant en 1960, un travail d’objectivation quantitative portant sur un large corpus de textes sociologiques établit qu’un tiers des articles y font recours aujourd’hui. Cette forme d’écriture a quatre justifications : elle permet de saisir l’enquêté comme le personnage d’un récit, d’indiquer son origine sociale, de se positionner théoriquement, et aussi de retranscrire certains modes d’interpellation pendant l’enquête. Si cette volonté de singularisation semble présider au choix du prénom, l’enquête révèle que les enquêtés recevant un prénom sont surtout des membres des classes populaires ou des enfants – un petit peuple.
La financiarisation des politiques publiques
Authors: Chiapello Ève 
Published: June 2017

Cet article porte sur la financiarisation, considérée comme un processus de transformation du monde par des pratiques, théories et instruments nés dans le secteur financier et utilisés désormais pour revisiter des questions a priori très éloignées (sociales, environnementales, éducatives, culturelles,...). Cette financiarisation des politiques publiques semble découler du projet de mobiliser l’épargne privée afin de desserrer les contraintes financières des pouvoirs publics. Nous distinguons différentes opérations qui, prises ensemble, constituent ce que nous appelons le « travail de financiarisation ».
Financer le développement agricole en Afrique du Sud : d’un État-banquier à un État-investisseur ?
Authors: Ducastel Antoine , Anseeuw Ward 
Published: June 2017

Le secteur agricole revêt en Afrique du Sud un caractère stratégique depuis le début du XX e siècle. Tout à la fois rouage du système d’accumulation national centré sur les mines, réservoir de voix pour le Parti national pendant l’apartheid et enjeu majeur de la transformation économique et sociale postapartheid, l’agriculture a fait l’objet d’une attention particulière de la part des gouvernements successifs. À ce titre, l’État a mis en place des institutions et des dispositifs originaux pour assurer le financement de la production et de la « modernisation » agricole. L’article propose une analyse de ces instruments de politique publique originaux afin de mieux comprendre les ressorts et les formes de la « financiarisation » de l’action publique, dans ses fins comme dans ses moyens.
Geophysical Survey And Archaeological Excavations In the Neolithic and Bronze-Age Settlement of La Dou (Girona, Spain). A combined approach to a new site
Authors: Sala Roger , Tamba Robert , Garcia-Garcia Ekhine , Alcalde Gabriel , Navarrete Vanessa , Revelles Jordi , Saña Maria , Rosillo Rafael 
Published: June 2017

This paper presents the results of the investigations carried out from 2009 to 2013 in the multi-period archaeological site of La Dou (Sant Esteve d’en Bas, Girona, Catalonia). The authors expose the strategy applied to create the surveys and results of the excavations conducted to verify and date the detected features. The site was discovered in 2005 in a rescue excavation due to the building of a road, revealing a group of firing pits and other stratigraphic remains of a rare Neolithic, open-air settlement, dated from the 5th millennium BC. In 2009, a team of archaeologists from the Universitat Autonoma de Barcelona (UAB) created a project to expand the investigations to the cultivation fields surrounding the first findings. A magnetic survey was used to locate new archaeological remains and delimit the possible extents of the site. The results revealed a complex magnetic map that included several groups of anomalies interpreted as possible archaeological remains in an area of circa 2.4 ha. The attention of the team was then focused on a possible ditch detected in the survey and that was partially excavated. The excavation results and the C14 analysis expanded the chronology of the site until the Bronze Age, revealing an uncommon settlement that is still the object of investigations.