bluuebunny/crossref_metadata_2025_split huggingface dataset:
The current state of psychiatric and mental healthcare in Argentina
Authors: Stagnaro Juan Carlos 
Published: July 2016

SummaryThis brief article gives key demographic, socio-economic and health information for the Argentine Republic, with special emphasis in the field of psychiatry and mental health. It also informs about the country's mental health legislation and ongoing epidemiological research projects. It points out deficiencies and obstacles encountered in meeting the population's healthcare needs, and suggests developments to improve this situation.
Centromere detection of human metaphase chromosome images using a candidate based method
Authors: Subasinghe Akila , Samarabandu Jagath , Li YanXin , Wilkins Ruth , Flegal Farrah , Knoll Joan H. M. , Rogan Peter K. 
Published: July 2016

Accurate detection of the human metaphase chromosome centromere is a critical element of cytogenetic diagnostic techniques, including chromosome enumeration, karyotyping and radiation biodosimetry. Existing centromere detection methods tends to perform poorly in the presence of irregular boundaries, shape variations and premature sister chromatid separation. We present a centromere detection algorithm that uses a novel contour partitioning technique to generate centromere candidates followed by a machine learning approach to select the best candidate that enhances the detection accuracy. The contour partitioning technique evaluates various combinations of salient points along the chromosome boundary using a novel feature set and is able to identify telomere regions as well as detect and correct for sister chromatid separation. This partitioning is used to generate a set of centromere candidates which are then evaluated based on a second set of proposed features. The proposed algorithm outperforms previously published algorithms and is shown to do so with a larger set of chromosome images. A highlight of the proposed algorithm is the ability to rank this set of centromere candidates and create a centromere confidence metric which may be used in post-detection analysis. When tested with a larger metaphase chromosome database consisting of 1400 chromosomes collected from 40 metaphase cell images, the proposed algorithm was able to accurately localize 1220 centromere locations yielding a detection accuracy of 87%.
Effectiveness of Ternary Blends in Mitigating ASR Demonstrated on the Modified Mortar-Bar Test
Authors: Bektas F. , Wang X. 
Published: July 2016

Abstract
Supplementary cementitious materials (SCMs) are the effective means of improving concrete durability. Combining two SCMs with ordinary Portland cement helps overcome the probable drawbacks of using single SCM. Ternary cementitious systems have become popular in the construction industry, particularly for use in high-performance concrete. In this study, the effectiveness of ternary blends in controlling alkali–silica-reaction (ASR) deterioration was tested in the comparison of a modified mortar-bar method and ASTM C1260-14/C1567-13. Our experiment included the evaluation of 22 binary or ternary combinations of five cementitious materials (Portland cement, metakaolin, low-calcium fly ash, high-calcium fly ash, and slag) tested with two different reactive aggregates. In addition to standard ASTM C1260-14/C1567-13, the mortar mixes were assessed on a modified mortar-bar method of short bars (25 × 25 × 150 mm3) stored at 60°C and &gt;95 % relative humidity. Ternary cementitious blends containing metakaolin and low-lime fly ash proved to be very effective at controlling ASR. In the proposed modified test, a pass/fail criterion of 0.03 % expansion over 60 days was found to be in agreement with the expansion at 14 days of ASTM C1260-14/C1567-13 at 0.10 %.
Real-Time Implementation and Performance Evaluation of Brain Emotional Learning Developed for FPGA-Based PMBLDC Motor Drives
Authors: Gunapriya B. , Sabrigiriraj M. 
Published: July 2016

Abstract
Much research is taking place in the field of motor drives, especially in the area of permanent magnet brushless DC motors (PMBLDC).This paper dealt with developing a Simulink model for PMBLDC motor drive systems with a high-performance, improved brain emotional-learning based intelligent controller (IBELBIC) using MATLAB/Simulink to control the speed and torque of the machine. To enhance the performance of PMBLDC motor, two control loops were employed for control of current and speed, respectively. Though the conventional PI controller may be used to control the speed of PMBLDC motor, the stability of the machine under changing loads cannot be ensured. Therefore, IBELBIC with a tracking system for the speed loop is proposed in this paper. It has been ascertained for the first time that the speed and torque performance of the system is enhanced by IBELBIC with minimum processing time. The contribution of this novel IBELBIC in improving the control system performance is shown by comparison with results obtained from classic PI controller, fuzzy PI controller, anti-windup PI controller, and IBELBIC. The results suggested that IBELBIC-based PMBLDC motor drive was more versatile for variable speed applications. The validation of the simulation was provided by a 400 W PMBLDC motor and drive system using Spartan 3 FPGA (Field Programmable Gate Array) based prototype, which is generally suitable for dedicated implementations of design and ease of redesign. The LABVIEW-based customized program was developed on a computer to monitor the motor performance.
El pensamiento crítico como disposición: una aproximación a su promoción en el aula de clases1
Authors: Hernández Freddery , Maldonado Juanita , Ospina Catalina 
Published: July 2016

<p>En un contexto social como el nuestro, en el que se cuestionan los objetivos, métodos<br />y fines de la educación que no se corresponden con las aceleradas transformaciones<br />sociales, y específicamente con las sociedades plurales y multiculturales, emerge la<br />idea de que el Pensamiento Crítico (PC) constituye la vía para construir aulas democráticas,<br />incluyentes y que sobre la base de su presencia en las aulas se construirán<br />sociedades con tales características. En este artículo identificamos teóricamente que<br />el PC no solo está constituido por una dimensión cognitiva, sino también por una<br />dimensión actitudinal. En consecuencia, buscamos identificar qué estrategias desarrolladas<br />por los maestros en el aula generan respuestas, por parte de los estudiantes, </p><p>que revelan actitudes hacia el Pensamiento Crítico. Para ello llevamos a cabo una<br />revisión teórica que permitió comprender qué es el PC, qué significa que se defina<br />como una disposición y qué actitudes se asocian a él, así como lo referido en la literatura<br />respecto a cómo se puede promover o desarrollar en el aula de clases.</p>
Bibliotecas digitales académicas y web semántica: elementos para la innovación de los servicios bibliotecarios y de información
Authors: Ávila Barrientos Eder 
Published: July 2016

La biblioteca digital académica es un sistema que ha sido desarrollado mediante el uso de las tecnologías de la información y la comunicación. Su origen se remonta a proyectos de investigación en diversas universidades e instituciones académicas alrededor del mundo. Como parte de su desarrollo evolutivo, en la actualidad se encuentra inmersa en el contexto digital de la web semántica, una web extendida y dotada de mayor significado, apoyada en lenguajes universales, lo cual va a permitir que los usuarios puedan encontrar respuestas a sus preguntas de forma más eficiente y efectiva, gracias al establecimiento de relaciones significativas de información. El objetivo de este trabajo es analizar la presencia de las bibliotecas digitales académicas en la web semántica, para identificar los elementos que propicien la innovación en sus servicios bibliotecarios yde información. Apoyados en el análisis documental, la hermenéutica y el análisis del discurso, se localizan y estudian diversos recursos de información de la literatura especializada en Bibliotecología y Estudios de la Información que abordan los objetos de estudio presentados en este trabajo.
Look Who’s Talking: Comparing Perceptions Versus Direct Observations in Family-Centered Rounds
Authors: Pickel Sarah , Shen Mark W. , Hovinga Collin 
Published: July 2016

BACKGROUND AND OBJECTIVES:
Family-centered rounds (FCR) are an important and recommended component of pediatric hospital care. This study compares direct observations versus perceptions and ideals of who talks during FCR.

METHODS:
A silent investigator observed FCR and noted who spoke, time in patient rooms, nurse and family presences, and patient information. After the observation period, the medical team was offered an anonymous survey regarding typical and ideal usage of time on FCR. Data analysis included general linear models and analysis of variance tests.

RESULTS:
Thirty rounding sessions involving 234 encounters of FCR over a 12-week period were analyzed. On average, teams spent 7 minutes in each patient room and approximately the same amount of time outside of the room. Attending physicians were the dominant medical speakers during rounds (30.8%), and nurses spoke the least (2%). When inside a patient room, there was no significant difference between the percentage of time that attending physicians spoke (25.6%) and that of families and patients (23.0%). The surveys revealed that the medical team consistently underestimated the percentage of time attending physicians talked and desired attending physicians to talk less. They also overestimated the time spent in the patient rooms, the time families talked, and nurse presence during rounds and desired an increase in each of these areas.

CONCLUSIONS:
The medical teams’ perceptions of FCR do not reflect clinical observations. Medical teams believe and desire that attending physicians talk less and families and nurses talk more than observations reveal.
Descubriendo los modelos de datos interconectados: BibFrame
Authors: Alvarado Salazar Anthony , Zamora Rodríguez Christian , Solano Loría Marlon Gerardo 
Published: July 2016

Por medio de esta revisión, se busca realizar un recuento y una explicación sobre el entorno de intercambio bibliográfico BibFrame a partir del conocimiento que ha sido diseminado, en su mayor parte, por un grupo de profesionales de la Biblioteca del Congreso de los Estados Unidos de América. En este trabajo, se muestran aspectos clave de esta iniciativa en y se enfocan cuestiones medulares de su funcionamiento como entorno ubicado en la web. Se discute su posible normalización partiendo del traslado de MARC21 a esta herramienta.
Índice de masa corporal y percepción de mujeres mayas obesas de Quintana Roo, México
Authors: Pérez Izquierdo Odette , Pérez-Gil Romo Sara Elena , Chimas Dzul Ana Elizabeth 
Published: July 2016

<p><strong>Antecedentes: </strong>La preocupación por el cuerpo y las prácticas alimentarias de riesgo son dos temas que últimamente han cobrado interés entre las/os nutricionistas, pues además de observar estas características en mujeres de población urbana de diversas edades, estudios realizados en zonas rurales, con población mestiza e indígena de México, evidencian que el problema ya se presenta en mujeres pobres y marginadas. <strong>Objetivo:</strong> conocer la percepción corporal de mujeres que viven en zonas mayas de México. <strong>Métodos:</strong> El estudio tuvo dos fases: una cuantitativa, a través de la aplicación de un cuestionario y otra cualitativa que consistió en la realización de grupos focales. Se pesó y midió a mujeres en la comunidad maya de Chun-Yah en el estado de Quintana Roo y se les solicitó que eligieran una figura anatómica con la que se identificaran según su percepción. <strong>Resultados:</strong> Se obtuvo su índice de masa corporal, su percepción y su deseo por tener un determinado cuerpo. Se encuestó a 51 mujeres mayas en la primera fase quienes tuvieron un promedio de peso de 65 Kg, de estatura de 1.42 m y un IMC de 31.5 kg/m², y más de la mitad se percibieron delgadas. Durante la realización de los grupos focales se detectó una ambivalencia entre su percepción y deseo pues en la comunidad la gordura no es tan estigmatizada. <strong>Conclusiones:</strong> se discute la necesidad de realizar más estudios empíricos en poblaciones rurales y discutir categorías de análisis diferentes a las biomédicas, como medicalización, lipofobia y discurso médico.</p>
Evolución demográfica del camp de Tarragona (Cataluña, España) 1570-1880: las grandes crisis de mortalidad
Authors: Gonzalvo-Cirac Margarita , Fàbregas-Roig Josep , Vidal-Bonavila Judit 
Published: July 2016

El Camp de Tarragona (España) participó con fuerza en la revolución comercial de la época moderna y la evolución de su población fue constante y creciente. <strong>Objetivo:</strong> analizar si fueron las graves crisis de mortalidad y la falta de salud lo que incentivó la evolución de la población en la zona, y el papel que estas tuvieron. <strong>Métodos:</strong> con registros parroquiales y censos se construye durante casi tres siglos y medio la evolución demográfica. Se presentan aspectos significativos de la mortalidad por crisis a través del método Dupâquier y Flinn. <strong>Resultados:</strong> la sequía es el indicador indirecto del stress económico y la salud. Las mayores defunciones ocurrían en años de malas cosechas, guerra o infección. Durante uno o varios años la mortalidad se elevó por encima de su nivel normal (nivel 4-5 determina graves crisis con el método Dupâquier). El Camp lo alcanzó cuatro veces: la primera vez, a principios del siglo XVII debido al factor determinante de la sequía, luego por enfermedad y las otras por guerra. Posteriormente, se dieron crisis urbanas y rurales. <strong>Conclusiones:</strong> la influencia de estas graves crisis sobre el crecimiento demográfico y económico era importante cuando la capacidad del hombre era limitada. El Camp supo mantener una hegemonía demográfica y económica importante en esta época. Graves crisis de mortalidad afectaron con dureza menguando la población. Como conclusión, el papel de la mortalidad por graves crisis no es determinante, aunque estas tuvieron un papel importante en la recuperación de los habitantes del Camp.
Norfloxacin and metronidazole topical formulations for effective treatment of bacterial infections and burn wounds
Authors: Dua Kamal , Malipeddi Venkata Ramana , Madan Jyotsna , Gupta Gaurav , Chakravarthi Srikumar , Awasthi Rajendra , Kikuchi Irene Satiko , De Jesus Andreoli Pinto Terezinha 
Published: July 2016

Introduction
Our various previous findings have shown the suitability of norfloxacin in the treatment of bacterial infections and burn wounds in alone as well as in combination with Curcuma longa in various topical (ointments, gels, and creams) and transdermal drug delivery systems.

Aims and methods
Keeping these facts in consideration, we have made an another attempt to prepare semisolid formulations containing 1% w/w of norfloxacin and metronidazole with different bases like Carbopol, polyethylene glycol, and hydroxypropylmethyl cellulose for effective treatment of bacterial infections and burn wounds. The prepared formulations were evaluated for physicochemical parameters, in vitro drug release, antimicrobial activity, and burn wound healing properties.

Results
The prepared formulations were compared with Silver Sulfadiazine cream 1%, USP. Antimicrobial activity of norfloxacin semisolid formulations was found to be equally effective against both aerobic and anaerobic bacteria in comparison to a marketed formulation of Silver Sulfadiazine 1% cream, USP. Based on the burn wound healing property, the prepared norfloxacin semisolid formulation was found to be in good agreement with marketed Silver Sulfadiazine 1% cream, USP.

Conclusions
These findings suggest formulations containing norfloxacin and metronidazole may also prove as an effective alternative for existing remedies in the treatment of bacterial infections and burn wounds.
Exercise Addiction in Athletes and Leisure Exercisers: The Moderating Role of Passion
Authors: de la Vega Ricardo , Parastatidou Irini S. , Ruíz-Barquín Roberto , Szabo Attila 
Published: July 2016

Background and aims
Recently, empirical research has linked obsessive passion to the etiology of exercise addiction, and the conceptual reason behind the fact that the latter is more prevalent in athletes than leisure exercisers has been challenged. The aim of this study was to determine the link between exercise addiction and harmonious passion, obsessive passion, and dedication to sports, in the context of athletic levels.

Method
A sample comprised of low- and high-level competitive athletes and non-competitive leisure exercisers (n = 313) was examined, in a cross-sectional design, in which participants completed the Spanish validated versions of the Exercise Addiction Inventory (Sicilia, Alías-García, Ferriz, & Moreno-Murcia, 2013) and Passion Scale (Chamarro et al., 2015).

Results
Obsessive passion and dedication to sports emerged as strong predictors of exercise addiction. Competitive athletes scored higher than leisure exercisers on all measures. Athletes competing at low and high levels only differed in dedication to their sports from each other. Team-sports athletes reported greater harmonious and obsessive passions, and dedication to sports, but not different exercise addictions, than people taking part in individual sports.

Conclusions
The concept of exercise addiction is not a plain and independent construct and may not reflect a psychological dysfunction in the athletic population. Athletes could interpret exercise addiction screening-items differently from non-athletes. Athletes in team sports report greater passion and dedication than those practicing individual sports.
Adaptation and Psychometric Evaluation of the Young Diagnostic Questionnaire (YDQ) for Parental Assessment of Adolescent Problematic Internet Use
Authors: Wartberg Lutz , Kriston Levente , Kegel Katharina , Thomasius Rainer 
Published: July 2016

Background and aims
The surge of problematic Internet use in adolescents is a continuously growing problem across the globe. To our knowledge, to date valid questionnaire-based measurement of problematic Internet use is possible only by self-assessment. The objective for the present study was to adapt an established instrument for a parental assessment of adolescent problematic Internet use and to evaluate the psychometric properties of this questionnaire.

Methods
Data were collected from a representative German sample of 1,000 parents of adolescents aged between 12 and 17 years using a standardized questionnaire. To assess problematic Internet use, we adapted the established Young Diagnostic Questionnaire by rewording the items to survey a parental rating instead of a self-report (“Parental version of the Young Diagnostic Questionnaire,” PYDQ). Additionally, we assessed the Internet usage time, parental monitoring, family functioning, school performance of the adolescent, and parent–adolescent conflicts. We conducted a confirmatory factor analysis based on the 8 items of the PYDQ modeled as categorical indicators and one latent factor using a robust weighted least squares estimator. We also calculated a reliability coefficient, the acceptance of the instrument, and performed correlation analyses.

Results
The unidimensional model showed excellent global goodness-of-fit (χ2/df = 1.65, RMSEA = 0.03, CFI = 0.99, TLI = 0.99) and satisfactory factor loadings (standardized values ranged from 0.60 to 0.77). We observed a reliability coefficient of 0.70, a good acceptance of the instrument, and the correlation analyses indicated the construct validity of the PYDQ.

Discussion and conclusion
The proposed PYDQ is a suitable instrument for parental assessment of adolescent problematic Internet use.
Prescripción de Actividad Física en Atención Primaria, Valoración de factores que influyen en la adherencia al tratamiento y posibles mejoras
Authors: MARTÍNEZ-LENTISCO MARIA DEL MAR , EL FAZAZI SIHAM , ESPINOZA SERRANO RAMÓN LEANDRO 
Published: July 2016

Con este trabajo pretendemos comprobar si existe abandono de los programas de actividad física y analizar algunas variables, las más frecuentemente referidas por los pacientes, para identificar cuáles de ellas pueden ser los motivos principales de la escasa adherencia al tratamiento de actividad física en atención primaria.Metodología: Estudio longitudinal prospectivo desde enero de 2015 hasta noviembre de 2015 con muestreo secuencial no aleatorio en ZBS de Níjar, de 133 pacientes con prescripción de ejercicio físico, mediante un programa de ejercicios adaptado a su patología, sin criterios de exclusión. Se realiza entrevista de valoración de fisioterapia para recogida de datos y la evaluación de si existen las siguientes variables: un problema laboral que le impida realizar actividad por horario, problema de transporte o desconocimiento del idioma, así como otras que consideramos importantes como si tiene prescripción de electroterapia, tipo de patología por la que es derivado y procedencia de la derivación.Resultados: Analizaremos contraste de independencia con tablas cruzadas usando Spss 22. Obtenemos un elevado porcentaje de abandono del tratamiento y relación significativa entre el abandono del programa de ejercicios y el desconocimiento del idioma. p 0.02, mostrándose que es más probable abandonar el tratamiento si se desconoce el idioma.