bluuebunny/crossref_metadata_2025 huggingface dataset:
Niveles de cortisol, desgaste profesional y satisfacción laboral en empleados universitarios
Authors: Ortiz Juan , Vega-Michel Claudia
Published: January 2019

La relación psicológica de la gente con su trabajo, se puede conceptualizar como un continuo entre experiencias negativas de desgaste profesional (burnout) y las positivas de entusiasmo laboral (engagement), como un estado opuesto al desgate profesional o relación positiva con el trabajo. Se utilizó un estudio ex post facto retrospectivo para explorar y medir la relación entre el desgaste profesional, el entusiasmo laboral, con niveles de cortisol para evaluar el estrés y reclamo de gastos médicos en empleados universitarios. Participaron 199 sujetos. Se encontró una correlación positiva baja entre el factor de desgaste emocional y los niveles de cortisol, y una negativa entre síntomas y niveles de cortisol. No se encontraron diferencias en desgaste profesional y niveles de cortisol entre los sujetos que reclaman servicios de salud y los que no lo hacen, tampoco entre  reclamos de los servicios de salud con los factores del desgaste profesional y niveles de cortisol. Se concluye que los bajos niveles de cortisol podrían estar relacionados con los niveles de entusiasmo laboral y tendrían relación con los bajos niveles de desgaste profesional. Se sugiere que las organizacionales, además de las habilidades administrativas, pongan atención a factores de estructura organizacional, el rediseño de actividades y el desarrollo de competencias para la vida.
DEMORA Y PÉRDIDA DE VALOR SUBJETIVO
Authors: Robles Elias
Published: January 2019

El descuento de la demora, el decremento observado en el valor del reforzamiento en función de la demora, es confiablemente encontrado en humanos y animales de laboratorio bajo una gran cantidad de condiciones e igualmente para una gran variedad de recompensas. De manera importante, las tasas altas de descuento hiperbólico se han encontrado en usuarias de drogas, al compararse con controles. A pesar del amplia apoyo a la asociación entre la tasa de descuento y uso de drogas, no es claro si una tasa alta de descuento predice el eso de drogas, si el uso de ellas afecta la tasa de descuento, o si, una tercera variable predice ambos. El objetivo de este estudio es presentar y discutir la evidencia respecto a la relación entre tasa de descuento y uso de drogas, y sus implicaciones potenciales a la prevención, detección y tratamiento del abuso de sustancias.
Sistemas basados en conocimiento: Una alternativa poco explorada en psicología
Authors: García Leal Oscar , Pedroza Cabrera Francisco
Published: January 2019

Desde la aparición de los primeros Sistemas Expertos o Sistemas Basados en Conocimiento, aproximadamente en la década de 1960, el uso de estas herramientas se ha extendido de manera extraordinaria. Más allá de las aplicaciones que estas herramientas, derivadas de la Inteligencia Artificial presentan, el análisis del conocimiento disponible acerca del tema sobre las que las mismas son expertas resulta altamente interesante. Su utilidad para la formación de nuevos profesionales es también uno de los elementos que no deben ser desdeñados. El objetivo de este artículo es, en primera instancia, caracterizar lo que son los Sistemas Expertos, para posteriormente analizar las bondades que presentan en tanto formalismos para la estructuración del conocimiento disponible. Por último, se presentan algunas de sus potenciales aportaciones al campo de la Psicología y al diagnóstico clínico en general
Estrés parental, interacciones diádicas al comer y desnutrición en el periodo de alimentación complementaria
Authors: Cortés Moreno Assol , Méndez Lozano Sergio Manuel
Published: January 2019

Este estudio tuvo como propósito evaluar el papel del estrés de la crianza y las interacciones madre-hijo en el estado de nutrición de una muestra de infantes. Participaron 20  niños eutróficos y 40 desnutridos, entre 6 y 18 meses de edad, y sus cuidadores: 27 díadas provenían de zona urbana y  33 de suburbana marginal. Se evaluó el estrés de la crianza empleando el Índice de Estrés Parental de Abidin (IEP). Se registraron en video las interacciones diádicas durante la comida para analizar el tipo de conductas maternas e infantiles recurrentes. Las madres de niños desnutridos puntuaron más alto que las de eutróficos en las subescalas del IEP de adaptabilidad, aceptabilidad y apoyo del cónyuge; sus interacciones se caracterizaron por negligencia y la falta de entusiasmo. El IEP  correlacionó positivamente con la falta de entusiasmo y negativamente con el afecto positivo; la subescala de depresión se asoció positivamente con el  puntaje total del IEP. Se subraya la importancia de evaluar una intervención basada en los estilos interactivos para modificar el estado de nutrición del niño y evaluar el efecto de tal modificación en estrés parental.
Uji Potensi Perlekatan Bakteri Asam Laktat Isolat TLA-15 Dan TLA-20 Pada Sel Epitel Usus Tikus (Rattus norvegicus)
Authors: Wijayanti Ernanin Dyah , Ardyati Tri
Published: January 2019

In Vitro probiotic potential test that had been conducted before, which consist of probiotic bacteria test  resistance toward the gastro-intestinal track pH and the bile salt concentration shows that the strain bacteria TLA-15 and TLA-20 had potential as probiotic bacteria. An advance test are required to fullfill the requirement as the probiotic bacteria. So that, the objective of this research are to study the viability of lactic acid bacteria strain TLA-15 and TLA-20 at the Rattus norvegicus GI track. At the first step of this research was added 4 106 cell/ml lactic acid bacteria TLA-15 and TLA-20 given orally.
EFEK PEMACUAN APOPTOSIS FRAKSI ETIL ASETAT EKSTRAK ETANOL AKAR PASAK BUMI (Eurycoma longifolia Jack) TERHADAP SEL HeLa
Authors: Nurkhasan Isnaniati Romadhoni Indarwati
Published: January 2019

Pasak bumi is one of the Indonesian original plants having anticancer activity. Eurycomanone was isolated from Eurycoma longofolia, Jack  root was proven to have cytotoxic effect and induce apoptosis on Hela cells. The objective this study was to know the cytotoxic activity of ethyl acetate fraction of ethanolic extract of the Eurycoma longifolia, Jack root on Hela cells and the mode of death. Ethyl acetate fraction was obtained from  the ethyl acetate soluble fraction from residue of chloroform fraction of ethanolic extract of Eurycoma longifolia Jack roots. The cytotoxic assay was performed using MTT test method with concentration series used in this study were 1000; 750; 500; 400; 200; 100; 50; 12,5; 6,25; 3,125; and 1,5625 µg/ml. Absorbance was measured at wavelength of 550 nm using ELISA reader. Apoptosis assay were observed using Giemsa staining. MTT assay indicated that etil asetat fraction of ethanolic extract of the Eurycoma longofolia, Jack root showed cytotoxic activity againts Hela cells with IC50 value 3,70 µg/ml. The result of apoptosis assay indicated that the ethyl acetate fraction of ethanolic extract of the Eurycoma longofolia, Jack root induce apoptosis. The apoptotic cells was observed wrinkle, rounded and dark colors leading to chromatin condensation.
Alunos com Síndrome de Asperger: o intérprete de enunciados e o acesso à educação superior
Authors: Orrú Silvia Ester
Published: January 2019

O artigo tem como objetivo retratar as demandas das pessoas com Síndrome de Asperger para o acesso e conclusão dos cursos de ensino superior no Brasil, bem como dos processos seletivos vestibulares a partir da legislação e políticas pró-inclusão. O plano metodológico diz respeito a análise documental e bibliográfica com abordagem qualitativa. O intérprete de enunciados é descrito como recurso favorecedor ao acesso na educação superior. As conclusões apontam que os processos seletivos vestibulares rompem com a lógica da legislação vigente que orienta à realização de alterações que favoreçam a pessoa com deficiência ao alcance dos níveis mais elevados de ensino.
Novel Surgical Treatments for Benign Prostatic Enlargement
Authors: Dhliwayo Blessing , Mukhtar Saheel
Published: January 2019

Transurethral resection of the prostate (TURP) has been the gold standard for the treatment of elderly men with lower urinary tract symptoms (LUTS) caused by benign prostatic hyperplasia (BPH). However, over the last few years, advances in surgical treatment have led to the development of other treatment modalities. These innovations include convective WAter Vapor Energy (WAVE; Rezum System), prostatic urethral lift (PUL; UroLift System), Prostate Artery Embolisation (PAE) and Aquablation (AQUABEAM System). This review provides an update on these current minimal invasive surgical treatments. The evidence of their safety, tolerability and efficacy in clinical practice is reviewed.
Learning Styles: Preferred Learning Choices and Behaviors of Saudi Male and Female EFL Learners
Authors: Gulnaz Fehmeeda , Farooq Umar , Ali Shamim
Published: January 2019

Learning styles are the differences in personal characteristics, strengths and
preferences, describing how individuals acquire, process and store information.
Learners approach information differently from each other due to their different
instincts and natural dispositions. In the pretext of learning styles what is being
taught has least importance than how’s being taught as in current scenario, teachers adapt their teaching techniques according to the learners preferred learning styles. Based on the review of previous context(s), the present study aims at investigating the learning style preferences of 200 Saudi male and female EFL learners at Taif University. For this purpose, a questionnaire was developed with closed ended questions by employing Likert’s five point scale to collect the data from 100 male and 100 female Saudi EFL learners that represents quantitative dimension of the work. The study probed into how different learners took in information by using their senses, intellect, force and physical movements. Furthermore, the research investigated what special measures teachers should take during teaching to develop the learners’ awareness about their dominant learning styles coupled with designing the strategies to promote learning according to their unique dispositions. The findings manifest significant differences in the learning style of Taif University’s male and female EFL learners because of the learners’ physical and biological differences as well as their diverse social and cultural norms.

 

Keywords: choices and behaviors, English language learners, learning styles
Measuring School Support for Learning English as a Foreign Language through SSELL
Authors: Sarwar Samiullah , Bhamani Shelina
Published: January 2019

Schools label themselves to be English medium considering that by implementing textbooks in English language and adopting English as a medium of instruction is sufficient to be English. In this regard, there is a need for a checklist or selfassessment tool to enable the schools to evaluate themselves to see their positioning as an English medium school as well as understanding their role in it. This study aimed to develop a scale to enable the English language teaching practitioners to explore if the non-elite schools successfully fulfilled this claim. The scale construction methodology was used to carry out this investigation. The sample comprised of 134 participants including school principals, coordinators and teachers randomly selected using convenient sampling methods. A reliability analysis was carried out to establish the authenticity and applicability of the tool. A satisfactory score of test-retest reliability revealed the scale as a good fit to evaluate school support for
English language learning; therefore, the scale can be stated as acceptable based on its psychometric properties.

Keywords: English language, official language policy, scale construction, school
assessment.
Personality and Ability Traits of Teachers: Student Perceptions
Authors: Ibad Fareeda
Published: January 2019

The study attempts to explore higher education students’ perceptions of proficient teachers, which is of importance to them in their learning. Since no effective system of teacher evaluation was in place in Pakistan until recently to distinguish between good and poor teachers, research shows that poor teaching quality is pervasive in higher education institutions in the country. The study analyzed students’ views of good and poor teaching through two focus group discussions with students from two engineering schools in Pakistan. The hematic coding of data yielded the desired outcomes of students’ views according to the personality and ability traits their teachers demonstrated. It was revealed that teachers possessed both categories of characteristics to a certain extent with the shortcomings of approachability, ability to bring knowledge to the level of the students, low emotional intelligence and poor communication ability resulting there from. It is expected that action to improve teaching quality would result in awareness of the problem. 

Keywords: behavioral theory, cognitive theory, effective teaching, personality
characteristics, teacher behavior
A Comparative Study of the Attitude of the Male and Female Elementary School Teachers towards Teaching Profession
Authors: Shakoor Uzma , Farrukh Dr. Irshad Ahmad
Published: January 2019

The process of education is shaped and made by the teachers who play a pivotal role in web of educational system. Teaching characteristically is a moral enterprise and its function is aimed at guiding and working desirable growth in others. The need to know more about teacher and teaching stems not only from the commonness of the phenomenon, but also from the realization that our notion of teacher and teaching guides our future endeavors. There is a dearth of empirical evidence about the attitude of teachers towards their profession. Quantitative research methodology was deployed using descriptive design. The study included 160 pre and in-service elementary school teachers for which equal representative was given to pre and inservice teachers and both genders. The participants included 80 male and 80 female teachers. A three point validated and reliable attitude scale was used to gather the data which  comprised 30 statements. The results of the present study revealed that
the majority of teachers working in the elementary school and also the prospective one’s had less or not favorable attitude towards the teaching profession. The reasons for such attitude seemed to be justifiable, because of the working conditions and academic environment in schools as mentioned by the teachers were sufficient enough to be the great source of influence, development and reinforcement of a particular type of attitude. The study recommends the induction of teachers with the positive and more favorable attitude towards teaching profession. 

 

Keywords: comparative, attitude, elementary school, teachers, teaching profession 
Hacia una normalización de la representación de flujogramas en el ámbito hospitalario
Authors: Ramos Merino Mateo , Santos Gago Juan M. , Álvarez Sabucedo Luis M.
Published: January 2019

En este artículo se presenta una propuesta de normalización para la representación de protocolos hospitalarios a través de diagramas de flujo. En el ámbito clínico se desarrollan procesos de gran complejidad que, si no se gestionan adecuadamente, podrían dar lugar a consecuencias fatales para los pacientes o el personal sanitario implicado. Utilizar una notación clara que formalice las tareas que deben realizarse es un aspecto fundamental para mantener los riesgos controlados. En la práctica, el lenguaje de flujogramas más utilizado desde hace años debido a su sencillez y versatilidad es el definido por la norma ISO 5807:1985. No obstante, este lenguaje resulta insuficientemente expresivo para representar todos los aspectos importantes de un protocolo sanitario. Durante los últimos años este tipo de protocolos han aumentado su complejidad con el fin de dar un paso hacia adelante en el control de aspectos críticos que influyen en la seguridad de los medicamentos, pacientes y personal sanitario. En esta línea, una práctica muy común ha sido la implantación de la metodología APPCC (Análisis de Peligros y Puntos Críticos de Control). Durante el modelado de estos protocolos (dado que la notación de flujogramas tradicional no es suficientemente expresiva) cada centro hospitalario ha adoptado una propuesta propia que complementa los elementos incluidos en la norma ISO (International Organization for Standardization). Con esta práctica se obliga a que el personal tenga que familiarizarse con la notación definida ad-hoc para ese centro que, además de no estar estandarizada, cae en ocasiones en definiciones ambiguas y poco formales. En la propuesta de normalización presentada en este artículo se plantean nuevos estereotipos gráficos fácilmente integrables en la notación ISO y diseñados para representar los aspectos críticos de la metodología APPCC. Para la definición de estos nuevos elementos se han priorizado una serie de requisitos que tienen en cuenta tanto los aspectos relativos a las herramientas software ya existentes como la simplicidad para los usuarios finales en la práctica diaria. Al mismo tiempo se tratan de evitar ambigüedades asegurando que los elementos introducidos no interfieren con la notación base contenida en la norma ISO original. En definitiva, esta propuesta de normalización consigue enriquecer el lenguaje ISO5807:1985 con mecanismos de expresión suficientes para representar la información básica relacionada con la seguridad de los protocolos reduciendo las ambigüedades y facilitando una notación estandarizada.
Desarrollo de la gestión del proceso general de la manipulación de los medicamentos peligrosos en las unidades de hospitalización a domicilio
Authors: Bernabeu Martinez Mª Ángeles , García Salom Pedro , Burgos San José Amparo , Navarro Ruiz Andrés , Sanz Valero Javier , Wanden-Berghe Carmina
Published: January 2019

Objetivo: Identificar los peligros asociados y describir los riesgos químicos derivados de éstos, en el proceso de manipulación de los medicamentos peligrosos (MP) en las Unidades de Hospitalización a Domicilio (UHD), como fase inicial de su evaluación de riesgos y que afectan a la seguridad del profesional sanitario.Método: Se realizó un consenso de expertos (grupo nominal y técnicas documentales) utilizando un método mixto mediante dos rondas presenciales (reunión de los participantes y aprobación de propuestas) y tres rondas enmascaradas (revisión del material de forma individual). El análisis se aplicó al ámbito de la Hospitalización a Domicilio y las etapas del proceso se diseñaron mediante notación gráfica normalizada Business Process Modeling Notation.Resultados: Se obtuvo el diagrama de flujo específico para la gestión y trazabilidad de los MP, caracterizándose cada una de las fases del proceso general, recopiladas en un cuadro de gestión de etapas y operaciones de conservación, transporte y administración de MP en las unidades de hospitalización a domicilio, que sirvió para la posterior descripción de riesgos químicos y vías de exposición.Conclusiones: Los MP deben integrarse en un sistema normalizado de gestión con el fin de mejorar la seguridad del paciente y de los profesionales sanitarios, a la vez que se maximiza la eficiencia de los recursos y minimizan los incidentes procesales, garantizando la calidad y la seguridad del proceso de manipulación de MP en la UHD.Sería deseable, una vez se han identificado los peligros, llevar a cabo una evaluación de los riesgos siguiendo una metodología sistemática y de abordaje preventivo que permita calibrar la probabilidad de ocurrencia y la gravedad de cualquier suceso adverso.
The Impact of Obesity on the Incidence of Type 2 Diabetes Among Women With Polycystic Ovary Syndrome
Authors: Kakoly Nadira S. , Earnest Arul , Teede Helena J. , Moran Lisa J. , Joham Anju E.
Published: January 2019

OBJECTIVE

The nature of the independent relationship between polycystic ovary syndrome (PCOS) and type 2 diabetes remains unclear. Few studies have aimed to clarify this relationship independent of obesity in longitudinal population-based cohorts.

RESEARCH DESIGN AND METHODS

We used the Australian Longitudinal Study on Women’s Health (ALSWH) (2000–2015) database to estimate nationwide incidence rates and predictors of type 2 diabetes among women aged 18–42 using person-time and survival analysis.

RESULTS

Over a follow-up of 1,919 person-years (PYs), 186 women developed type 2 diabetes. The incidence rate was 4.19/1,000 PYs and 1.02/1,000 PYs (P < 0.001) in PCOS and control subjects. On subgroup analyses across healthy-weight, overweight, and obese categories of women, the incidence rates for type 2 diabetes were 3.21, 4.67, and 8.80, whereas incidence rate ratios were 4.68, 3.52, and 2.36 (P < 0.005) in PCOS versus age-matched control subjects. PCOS was one of the most influential predictors for type 2 diabetes in the entire cohort (hazard ratio 3.23, 95% CI 2.07–5.05, P < 0.001) adjusting for BMI, education, area of residence, and family history of type 2 diabetes.

CONCLUSIONS

Women with PCOS are at an increased risk of type 2 diabetes, irrespective of age and BMI. The incidence of type 2 diabetes increases substantially with increasing obesity; yet, PCOS adds a greater relative risk in lean women. Based on the overall moderate absolute clinical risk demonstrated here, guideline recommendations suggest type 2 diabetes screening every 1–3 years in all women with PCOS, across BMI categories and age ranges, with frequency influenced by additional type 2 diabetes risk factors.
Fracture Strength of Various Types of Large Direct Composite and Indirect Glass Ceramic Restorations
Authors: de Kuijper MCFM , Gresnigt MMM , van den Houten M , Haumahu D , Schepke U , Cune MS
Published: January 2019

Introduction:

The objective of this study was to investigate the mechanical behavior of severely compromised endodontically treated molars restored by means of various types of composite buildups, full-contour lithium disilicate crowns (with or without post) or a lithium disilicate endocrown.

Methods and Materials:

One hundred five sound molars were endodontically treated and randomly assigned to 1 control group (endodontic access cavity only) and 6 experimental groups (n=15): glass fiber reinforced composite (GFRC group), direct microhybrid composite (C group), direct microhybrid composite restoration with glass fiber post (CP group), composite buildup and full-contour lithium disilicate crown (LDS group), additional glass fiber post (P-LDS group), and endocrown (EC group). Molar crowns in the treatment groups were removed 1 mm above the cementoenamel junction and restored. All specimens were thermomechanically aged (1.2×106 cycles at 1.7 Hz/50N, 8000 cycles 5°C to 55°C) and axially loaded until failure. Data were analyzed using analysis of variance and Tukey post hoc test (α=0.05).

Results:

Fracture strength was significantly affected by the type of restoration (p=0.000; statistically similar groups identified with superscript letters): LDSB (3217±1052 N), P-LDSAB (2697±665 N), ECAB (2425±993 N), CA (2192±752), controlA (1890±774 N), CPA (1830±590 N), and GFRCA (1823±911 N). Group GFRC obtained significantly more repairable fractures than the other groups.

Conclusions:

Significant differences in fracture strength were obtained between LDS, the composite restorations, and control group. Direct composite restorations showed similar fracture strength as P-LDS and EC. Incorporating a glass fiber reinforced composite resulted in significantly more repairable failures.
Dybdelæring: En ny utdanningsfarsott?
Authors: Melby-Lervåg Monica
Published: January 2019

Utdanningsforskning er et ungt forskningsfelt, og i likhet med andre felt som har kort  forskningstradisjon bærer det preg av en del barnesykdommer. En slik barnesykdom er at det med jevne mellomrom kommer farsotter med et svakt forskningsfundament. Eksempler på slike farsotter i utdanning er læringsstiler, læringspyramiden, Hatties visible learning og Lesing på talens grunn. En ny bok om "Dybdelæring" av Fullan, Quinn og McEachen er nå oversatt til norsk. Dessverre gir en gjennomlesing av denne boken grunn til bekymring for at vi med dybdelæring står overfor en ny farsott i utdanningspolitikk og praksis.
Linking Survey and Administrative Data to Measure Income, Inequality, and Mobility
Authors: Medalia Carla , Meyer Bruce D , O'Hara Amy B , Wu Derek
Published: January 2019

BackgroundIncome is one of the most important measures of well-being, but it is notoriously difficult to measure accurately. In the United States, income data are available from surveys, tax records, and government programs, but each of these sources has important strengths and major limitations when used alone.

ObjectivesWe link multiple data sources to develop the Comprehensive Income Dataset (CID), a prototype for a restricted micro-level dataset that combines the demographic detail of survey data with the accuracy of administrative measures.

MethodsBy incorporating information on nearly all taxable income, tax credits, and cash and in-kind government transfers, the CID surpasses previous efforts to provide an accurate and comprehensive measure of income for the population of United States individuals, families, and households. We also evaluate the accuracy of different income sources and imputation methods.

ConclusionsWhile still in development, we envision the CID enhancing Census Bureau surveys and statistics by investigating measurement error, improving imputation methods, and augmenting surveys with the best possible estimates of income. It can also be used for policy related research, such as forecasting and simulating changes in programs and taxes. Finally, the CID has substantial advantages over other sources to analyze numerous research topics, including poverty, inequality, mobility, and the distributional consequences of government transfers and taxes.
Aporte da teoria antropológica do didático numa análise institucional sobre o saber probabilidade para o ensino médio  Support of anthropological theory of teaching in an institutional analysis of knowledge probability for high school
Authors: Almeida Cecilia Manoella Carvalho , Farias Luiz Marcio Santos
Published: January 2019

Neste artigo, apresentamos o saber Probabilidade nos documentos oficiais do ensino médio, assim como em um livro didático aprovado pelo PNLD 2015. Esta pesquisa decorre da análise de um modelo epistemológico de referência e visa observar as incompletudes existentes na abordagem do conceito de Probabilidade. Assim, discutiremos, de acordo com a Teoria Antropológica do Didático, como estas instituições apresentam suas organizações matemáticas para o ensino deste saber, sobre seus diversos níveis de co-determinação didática. Pretendemos averiguar a hipótese de que se faz necessário apresentar aos professores sequências didáticas que primem pelo ensino de Probabilidade de maneira integrada.In this article, we present the Knowledge Probability in official high school documents, as well as in a textbook approved by the PNLD 2015. This research is based on the analysis of a reference epistemological model and aims to observe the incompleteness in the approach to the concept of Probability. Thus, we will discuss, according to the Anthropological Theory of Didactic, how these institutions present their mathematical organizations for the teaching of this knowledge, about their different levels of didactic co-determination. We intend to investigate the hypothesis that it is necessary to present to the teachers didactic sequences that excel by the teaching of Probability in an integrated way.
Conflito de paradigmas na transição entre os anos iniciais e finais do ensino fundamental: o caso do perímetro e da área
 Paradigm conflict in the transition between initial and final years of elementary school: the case of perimeter and area
Authors: Durão Ferreira Lúcia De Fátima , Bellemain Paula Moreira Baltar
Published: January 2019

Este artigo, que apresenta parte da nossa pesquisa de doutorado, tem como objetivo apresentar uma análise comparativa da transição entre os anos iniciais e os anos finais, em particular, do ensino de perímetro e área do 5º para o 6º ano do ensino fundamental, numa escola da rede privada do Recife-PE. Este estudo de caso teve como suporte teórico metodológico: a Teoria antropológica do didático com a escala de níveis de codeterminação, e a análise documental, entrevistas semiestruturadas e observações naturalistas. Dentre os resultados obtidos constatamos que as pressões internas e externas provocadas pelos níveis de codeterminação na escola São Francisco deixam a mostra o conflito de paradigmas de questionamento do mundo e de visita às obras presentes na transição entre os níveis de ensino para os objetos perímetro e área.
This paper, that presents part of our doctoral research, has the goal to show a comparative analysis of the transition between initial and final years, in particular of the teaching of perimeter and area from Grade 5 to Grade 6 of elementary school in a private school from Recife-PE. This case study had, as theoretical and methodological support, the anthropologic didactic theory with the codetermination levels scale, and documental analysis, semistructured interviews and naturalistic observations. Among the results obtained, we have noticed that both internal and external pressures caused by codetermination levels in São Francisco school make apparent the paradigm conflict of questioning the world and visitation of works present in the transition between teaching levels to the perimeter and area objects.
Um diálogo sobre a Teoria Antropológica do Didático – TAD intermediado por um curso introdutório sobre os vetores
 A dialogue on the Anthropological Theory of Didactics - ATD intermediated by an introductory course on the vectors
Authors: Goulart Jany Santos Souza , Farias Luis Márcio Santos
Published: January 2019

Neste artigo propõe-se revelar alguns elementos e características próprias da Teoria Antropológica do Didático – TAD através de um Curso introdutório sobre Vetores. Neste texto, apresentamos um recorte de uma pesquisa de maior magnitude, com ênfase nas possíveis interlocuções entre o ensino-aprendizagem de vetores, idealizada nos moldes da TAD. Assim, empreendemos algumas interpretações por meio de uma leitura das produções dos discentes de um Curso de Licenciatura em Matemática, utilizando a lente de apreciação da referida teoria, na qual foram evidenciados aspectos ligados às organizações matemáticas e didáticas. Em termos metodológicos, este estudo servirá para compor parte das análises prévias e apresentar alguns ingredientes de um ensaio experimental que se integrará a um Percurso de Estudo e Pesquisa – PEP.
This article presents as a proposal to reveal some elements and characteristics specific to the Anthropological Theory of Didactics - ATD by means of an Introductory Course on the Vectors. In this text, we present a cut of a larger research, with emphasis on the possible interlocutions between the teaching and learning of vectors, idealized in the mold of the ATD. Thus, we undertake some interpretations through a reading of the productions of the students of a Course of Degree in Mathematics, using the lens of appreciation of said theory, in which aspects related to mathematical and didactic organizations were evidenced. In methodological terms, this study will serve to compose part of the previous analyzes and present some ingredients of an experimental test that will be integrated into a Study and Research Path - SRP.
O trabalho com funções à luz da incompletude do trabalho institucional: uma análise teórica
 The work with mathematical functions from the standpoint of the incompleteness of the institutional work: a theoretical analysis
Authors: Farias Luiz Marcio Santos , Carvalho Edmo Fernandes , Teixeira Bartira Fernandes
Published: January 2019

Este artigo tem como objetivo associar os elementos e fenômenos da incompletude do trabalho institucional, reconhecendo a sua existência. Isto possibilita a identificação de problemas didáticos (PD) que subsidiarão investigações em Didática da Matemática à luz da Teoria Antropológica do Didático. Para enfrentamento destes problemas, trazemos à baila a razão de ser do Percurso de Estudo e Pesquisa, seu contexto e sua construção. Visando facilitar a compreensão do que consideramos incompletude, utilizaremos elementos de análise do objeto matemático funções. Reconhecer as incompletudes do trabalho institucional conduz o olhar sobre aquilo que restringe o trabalho e portanto, a atividade dos sujeitos na mediação de objetos do saber, possibilitando o questionamento dos modelos praxeológicos dominante e de referência.
This article aims to associate the elements and phenomena of the incompleteness of institutional work, recognizing its existence. This allows the identification of didactic problems (PD) that will subsidize investigations in Didactics from the standpoint of Anthropological Theory of the Didactic. To confront these problems, we evoke the reason for being of the Study & Research Programme, its context and its construction. In order to facilitate the understanding of what we consider incompleteness, we will use elements of analysis of the mathematical object functions. Recognizing the incompleteness of institutional work leads the observation on what restricts work and, therefore, the activity of subjects in the mediation of objects of knowledge, making possible the questioning of dominant and reference praxeological models.
THE ROLE OF EVENT ATTENDEES’ KNOWLEDGE, ENTHUSIASMS, AND ACTIVENESS ON COMMUNITY INVOLVEMENT
Authors: Honantha Christina Rahardja
Published: January 2019

Today, events are central to our culture as perhaps never before. Increases in leisure time anddiscretionary spending have led to a proliferation of public events, celebrations andentertainment. The event marketing manager must then examine the objectives of these majorplayers – what each of them expects to gain from the event, and what forces acting on them arelikely to affect their response to the event. This study to examine the relationships among eventattendees' knowledge of an event sponsor's products and activeness and enthusiasm related to thearea of the event for a sponsor’s community involvement. This approach assumes that marketers,by adopting a consumer focus, respond only to the expressed needs of event visitors. In reality,sound marketing research can unveil the latent needs of consumers that only innovative eventscan satisfy. Event marketing is defined as the "practice of promoting the interests of anorganization and its brands by associating the organization with a specific activity" (Shimp,1993; Van Heerden, 2001). Data with 200 respondents are analyzed with multiple linierregressions, and hypotheses are also tested for significant influences. The result shows that eventattendees' knowledge of the sponsor, enthusiasm, and activeness positively influence their desirethat a sponsor be involved with the community, which can make the event special, and contributeto its imagery and branding.Saat ini event menjadi tema sentral dalam budaya manusia. Peningkatan waktu luang danpengeluaran telah mendorong munculnya berbagai macam event publik, perayaan dan hiburan.Manajer event marketing harus mempelajari tujuan dari berbagai macam pemeran dalamperayaan tersebut, apa yang diharapkan dari suatu peristiwa serta hal apa yang mendorongkonsumen menyukai suatu event. Penelitian ini memeriksa hubungan antara pengetahuan pesertaevent akan event yang didanai produk sponsor, dan tingkat keaktifan serta antusiasme terkaitdengan keterlibatan komunitas tertentu. Pendekatan ini memiliki asumsi bahwa pemasar akamerespon kebutuhan yang tampak dari pengunjung event. Dalam kenyataan, dengan risetpemasaran yang kuat maka dapat ditemukan kebutuhan tersembunyi dari konsumen. Eventmarketing didefinisikan sebagai kegiatan praktik promosi kepentingan organisasi dan merekdikaitkan dengan event/peristiwa tertentu (Shimp, 1993; Van Heerden, 2001). Data diperolehdari 200 responden dan diolah dengan regresi linear. Hasil penelitian menunjukan pengetahuanpengunjung akan sponsor, antusiasme, dan tingkat keaktifan berpengaruh positif terhadapkeinginan agar sponsor terlibat dengan komunitas tertentu, sehingga event dapat menjadi lebihmenarik dan berpengaruh pada branding dan citra merek.
FENOMENA LINUX, SUATU TEROBOSAN NETWORK ORGANIZATION DALAM ERA PEMASARAN RELASIONAL
Authors: Anandya Dudi
Published: January 2019

Linux is an operating system that it's presence offer many "new concepts" to the market. It’s an open source software developed under GNU project using General Public License (GPL), that gives everyone freedom to run, copy, distribute, study, change, and improve the software. The GNU Project was launched in 1984 to develop a complete Unix-like operating system which is free software: the GNU system. GNU is a recursive acronym for "GNU's Not Unix”; it is pronounced “guh-NEW", In Other way we can say that Linux developed, manufactured, and distributed by it's own costumers. They joined together in the Linux communities and create a network among them. It has a unique lateral pattern of relationship. The Author named all of this as the “Linux Phenomenon". This articles will begin by explaining theories about network, and then discuss the and then discuss the Linux phenomenon. Later, the author will explore the Linux's "breakthrough" in networking, and the implication of "how to do business".
DAMPAK HANCURNYA GEDUNG WTC AMERIKA SERIKAT TERHADAP NILAI TUKAR MATA UANG BEBERAPA NEGARA ASEAN
Authors: Utami Mudji , Suprihhadi Heru
Published: January 2019

The falling down of WTC building in US at September 11, 2001 give the seriously impact to the foreign exchange rate fluctuation, especially for the given countries around the world whose has deeply active transaction concern to US Dollar, including the countries in ASEAN region. The change of foreign exchange rate in ASEAN region not always appreciated but some of them turn to depreciated when it's ahead to US Dollar. This situation will influence the discrepancy on rate of return of US dollar in ASEAN countries, before and after the accident of September 11.According to our research, the result significantly explore the differentiation on rate return during seven days before and after the accident but there's no differentiation on rate of return during three days and the day after seven days from the accident.
Análise estatística da velocidade do vento em Petrolina-PE utilizando as distribuições Weibull e a Burr
Authors: Santos Fábio Sandro dos , Nascimento Kerolly Kedma Felix do , Jesus Elielma Santana de , Jale Jader da Silva , Stosic Tatijana , Ferreira Tiago Alessandro Espínola
Published: January 2019

Dentre algumas fontes renováveis de energia, destacam-se os ventos. No Brasil, em especial na região Nordeste, tem-se observado avanços quanto aos estudos e investimentos em localidades consideradas potenciais produtoras de energia eólica. Neste contexto, podem ser empregadas as funções densidade de probabilidade de modelos de distribuição como forma auxiliar à tomada de decisão sobre a escolha de uma determinada região para a instalação de parques eólicos. Neste trabalho, buscou-se analisar o potencial eólico para geração de energia proveniente dos ventos em Petrolina-PE, com a série histórica de velocidade do vento de 01/01/2015 a 31/12/2016 e através da comparação entre os ajustes realizados pelas distribuições Weibull com dois parâmetros (Weibull-2p) e Burr, bem como a partir da análise da velocidade média do vento verificada na região. Além disso, observar a direção predominante dos ventos por meio da Rosa dos Ventos. Para a estimação dos parâmetros das distribuições, foi adotado o Método da Máxima Verossimilhança (MMV) que tem alcançado valores ótimos em relação a outros métodos de estimativa de parâmetros. Os critérios de seleção AIC e BIC, a estatística de Anderson-Darling e as acurácias MAPE e MAD foram adotadas para a avaliação da bondade dos ajustes das distribuições, onde se verificou que a Weibull-2p forneceu melhor modelagem aos dados analisados. A direção predominante dos ventos encontrada foi a sudeste, com variação entre ~105º e ~135º e velocidade média de 8,4m/s. Com os resultados obtidos, a região estudada alcançou, segundo classificação do NREL, avaliação esplêndida para a viabilidade de geração de energia eólica.
Socioeconomic aspects of the production chain of species Cardisoma guanhumi in the Northeast coast of Brazil
Authors: Cavalcanti Brunna de Andrade Lima Pontes , Silva Daywison Borges da , Silva Leandro Muniz Barbosa da , Rodrigues Gilberto Gonçalves
Published: January 2019

Mangroves are considered an important coastal ecosystem for feeding, protecting and breeding many species. Crustaceans constitute one of the most important groups of mangrove fauna, among the species traded in Brazil, Cardisoma guanhumi (Guaiamum) stands out. In recent years, there has been a decline in the populations of C. guanhumi in Brazil and the species has come to be considered as critically endangered, remaining in this category until today. The species plays an important role in the local ecosystem and social dynamics, the risk of extinction may lead to several negative social and environmental impacts. Aiming at this problem, the research aimed to characterize the socioeconomic representation of this activity. The methodological procedures focused on bibliographical, documentary and cartographic review. For the identification of the flows linked to the production chains, the participant observation technique was used, accompanying the scavengers in their work environments, the transport and commercialization transporters to the final destination. The results point to the identification of two flows (internal and external) that help to understand how the productive chain has been structured. The new modes of production have interfered in the social aspects of the productive chain of the species, being able to accentuate the situation of social vulnerability in which are inserted the social actors that depend on their harvesting. Therefore, it is necessary to create policies and instruments of governance for these territories that aim at planning, planning and environmental management for the regulation of the use of the species considering the aspects of local social dynamics.
Citizens of nowhere: undocumented migrants in Regina Rheda's narratives
Authors: Bezerra Ligia C
Published: January 2019

This article presents an analysis of the representation of Brazilian migrants in two narratives by writer Regina Rheda: the novel Pau-de-arara classe turística (1996) and the short story "O santuário" (2002). Taking as a point of departure Saskia Sassen's work on global labor circuits at the turn of the twenty-first century, I argue that Rheda represents the Brazilian migrants in question as "citizens of nowhere." Her characters acquire this status as economic crises resulting from a neoliberal agenda transform work relations between the South and the North of the globe, limiting their access to basic citizen rights in their own country. At the same time, their condition as undocumented workers in the countries to where they migrate relegates them to exploitation and, therefore, stresses the precariousness of their situation as citizens.
A formação afetiva e literária de José Saramago em As pequenas memórias
Authors: Licarião Berttoni
Published: January 2019

"Tudo é autobiografia", escreveu certo dia José Saramago. Tendo em vista o complexo edifício teórico que Saramago construiu para sua própria obra, buscamos compreender qual seria a contribuição daquele exercício memorialístico dentro de um conjunto ficcional já considerado e defendido pelo autor como expressão de si mesmo. Amparado por Gaston Bachelard, Philippe Lejeune, Georges Gusdorf e Paul de Man no que se refere à memória, à infância e à escrita autobiográfica, este artigo realiza uma leitura de As pequenas memórias como o "tempo de germinação" dos temas, enredos e personagens que se tornariam marca da ficção produzida pelo autor.
Uma figuração de autoria para Carolina Maria de Jesus
Authors: Azevedo Luciene
Published: January 2019

O artigo toma como ponto de partida as reflexões de Boris Groys (2014) sobre a relevância que o papel do autor vem assumindo junto à sua produção para efetuar a leitura de Quarto de despejo, de Carolina Maria de Jesus. Utilizando a noção de "desenho de si" do filósofo alemão, o ensaio analisa a inscrição no campo literário brasileiro de Carolina Maria de Jesus e defende que a autora assume a responsabilidade pelo desenho de si mesma de maneira ambivalente em relação aos elementos fundamentais da autoprodução de si, principalmente em relação à escrita do diário e à condição de favelada.
A poética da fome e a escrita da precariedade: sobre Carolina Maria de Jesus
Authors: Souza Lívia Natália
Published: January 2019

Defendemos aqui que a escrita de autoras negras, com destaque para Carolina Maria de Jesus, investe no acionamento de formas de representação literária que engendram, pela sua dicção estética, formas específicas de representação de mundo. Na medida em que estas escritas se forjam, emergem conceitos que são potentes para analisar o seu modo e percurso de criação, aqui, damos destaque à dimensão biográfica como um valor estético na literatura de Carolina Maria de Jesus a partir dos conceitos de poética da fome e a escrita da precariedade, aqui apresentados.
Luíza Mahin e Luiz Gama: escravidão e (auto)ficção numa correspondência interceptada
Authors: Silva Fabiana Carneiro da
Published: January 2019

O artigo retoma a significância do gênero carta no contexto escravista brasileiro para, a partir dos desdobramentos dessa reflexão, analisar comparativamente o romance, publicado em 2006, Um defeito de cor, que, em um de seus sentidos de leitura, performatiza uma carta de Luíza Mahin ao seu filho desaparecido, Luiz Gama; e a carta escrita pelo poeta Luiz Gama, em 1880, na qual surge pela primeira vez na discursividade do país o nome de Luíza Mahin, identificada como a mãe desaparecida de Gama. Diante de um contexto de violentas coerções, as possibilidades de uma "escrita do eu" pelos africanos e seus descendentes no Brasil vinculam-se, assim, a procedimentos que se fundamentam na suplementaridade entre a literatura e a história.
The Soviet mapping of Poland – a brief overview
Authors: Kent Alexander J. , Davis Martin , Davies John
Published: January 2019

The Soviet military mapping project was the most comprehensive cartographic endeavour of the twentieth century. The resulting maps have been commercially available to the West since at least 1993, when a Latvian business first offered Soviet plans of Western cities for sale at the 16th International Cartographic Conference in Cologne, Germany. Covering the globe at a range of scales, Soviet military maps provide a fascinating – if disconcerting – view of familiar territory with a striking aesthetic. But they also provide a substantial untapped geospatial resource, often with an unparalleled level of topographic detail. This paper gives an overview of the Soviet global military mapping programme and its coverage of Poland, including the 1:25,000-scale city plan of Warsaw (printed in 1981). By illustrating the extensive topographic symbology employed at various scales of mapping, it suggests how these maps may offer scope for regional studies and how their cartographic language can provide some solutions for addressing the ongoing challenges of mapping the globe.