bluuebunny/crossref_metadata_2025_split huggingface dataset:
The importance of unexpectedness: Discovering buzzing stories in anomalous temporal graphs
Authors: Bonchi Francesco , Bordino Ilaria , Gullo Francesco , Stilo Giovanni 
Published: August 2019

The real-time nature and massive volume of social-media data has converted news portals and micro-blogging platforms into social sensors, causing a flourishing of research on story or event detection in online user-generated content and social-media text streams. Existing approaches to story identification broadly fall into two categories. Approaches in the first category extract stories as cohesive substructures in a graph representing the strength of association between terms. The latter category includes approaches that analyze the temporal evolution of individual terms and identify stories by grouping terms with similar anomalous temporal behavior. Both categories have their own limitations. Approaches in the first category are unable to distinguish ever-popular concepts from stories that buzz in a time interval of interest, i.e., attract an amount of attention that deviates significantly from the typical level observed. The second category ignores term co-associations and the wealth of information captured by them. In this work we advance the literature on story identification by profitably combining the peculiarities of the two main state-of-the-art approaches. We propose a novel method that characterizes abnormal association between terms in a certain time window and leverages the graph structure induced by such anomalous associations so as to identify stories as subsets of terms that are cohesively associated in this graph. Experiments performed on two datasets extracted from a real-world web-search query log and a news corpus, respectively, attest the superiority of the proposed method over the two main existing story-identification approaches.
PERTANGGUNGJAWABAN PIDANA PILOT TERHADAP KECELAKAAN PESAWAT TERBANG KOMERSIL
Authors: Sumarna Dadang - 
Published: August 2019

ABSTRACTDadang Sumarna, “Pertanggungjawaban pidana akibat kelalaian pilot terhadap kecelakaan pesawat “ Kecelakaan adalah suatu peristiwa di luar kemampuan manusia yang terjadi selama berada di dalam pesawat udara dari bandar udara keberangkatan ke bandar udara tujuan, di mana terjadi kematian atau luka parah atau kerugian yang disebabkan oleh benturan dengan pesawat udara atau semburan mesin jet pesawat udara atau terjadi kerusakan struktural atau adanya peralatan yang perlu diganti atau pesawat udara hilang sama sekali” .Dengan diajukanya atau diminta pertanggungjawaban pidana atas perkara jatuhnya pesawat serta mengkriminalisasi pilot sudah merupakan kesalahan karena tidak mematuhi regulasi Internasional, walau pun keberlakuan secara teritorial hukum pidana Indonesia luas tetapi dalam KUHP hanya menyebutkan masalah-masalah terorisme dalam penerbangan serta perusakan-perusakan fasilitas penerbangan. Asas legalitas menyebutkan bahwa tiada pidana tanpa diatur oleh undang-undang, maka masalah kecelakaan pesawat terbang tidak termuat dalam KUHP hanya seputar terorisme saja. Dalam pembuktian untuk menetukan kesalahan perlu mengungkap data rekorder BLACK BOX sedangkan data yang tersimpan dalam Black Box merupakan rahasia internaional maka dengan tidak di bukanya percakapan antara pilot dengan ATC selaku pemandu lalulintas penerbangan maka tidak dapat membuktikan sipa yang salah dalam penerbangan tersebut, berkenaan dengan situasi ada 2 (dua) ukuran yang pertama adalah tidak bisa diukur sama rata atas setiap peristiwa, jadi satu peristiwa dilihat masing-masing setiap peristiwa itu karena situasi yang mengikuti orang melakukan perbuatan itu bisa berbeda-beda sedang yang kedua adalah tindakan yang wajar untuk mencapai tujuan, jadi kalau ia memiliki kompetensi ia sudah melakukan analisis kemudian tidak mengikuti SOP tapi itu dilakukan dalam situasi yang tidak mungkin lagi mengikuti SOP maka apapun hasil dari perbuatan itu tidak bisa dianggap lalai, ini tekanannya pada kompetensi oleh karena itu tidak sama dengan menilai kelalaian pada orang perorangan biasa yang untuk melakukan perbuatan itu tidak diperlukan adanya suatu kompetensi tertentu, kompetensi ini Kata Kunci : Undang-Undang Tindaka Pidana Korupsi, Undang-Undang Telekomunikasi, Azas Lex Specialis Derogat Lex Generali dan Kejaksaan RI.
Propuesta de un videojuego de rol para el estudio de la ética
Authors: Álvarez Francisco Preciado , Aguayo Marco Antonio Sambrano , Zacarías Hugo Martín Moreno , Silva Cesar Eduardo , Meza Roció de Jesús Moreno 
Published: August 2019

El presente trabajo presenta una propuesta de un videojuego del genero de rol para el estudio de la ética en el área de tecnologías y negocios. Para el proceso de análisis y diseño de la propuesta, se empleó la metodología Huddle y el software rpgmaker mv como plataforma para el desarrollo del videojuego. Como resultado se obtuvo un videojuego tipo rol que incorpora casos de estudio de la ética en el área de tecnologías y negocios que puede ser escalable.
This paper presents the proposal of a rol playing videogame as a for the study of ethics in the area of technologies and business. For the process of analysis and design of the proposal, the Huddle methodology was used, and the software rpgmaker mv for the development of the videogame. As a result, a role-playing videogame was created that incorporates case studies of ethics in the area of technologies and business that can be scalable.
Método de esteganografía a través de la dimensión fractal y el algoritmo de LSB; una nueva perspectiva en imágenes RGB
Authors: Hernández Héctor Caballero , Jiménez Vianney Muñoz , . Marco A. Ramos , Huertas Marcelo Romero 
Published: August 2019

Los métodos de esteganografía actualmente recurren a la combinación de técnicas de ocultamiento de información con el propósito de incrementar la cantidad de datos embebidos en los estego-objetos, así como de reducir la probabilidad de que sean descubiertos los datos por medio de técnicas de estego-análisis, o en su defecto implementar sistemas de criptografía para evitar que se conozca los contenidos de los datos ocultos. En este trabajo se presenta una nueva forma de la aplicación de la teoría fractal a través del cálculo de la dimensión de los fractales, que en combinación con el método LSB aplicado a imágenes RGB permite ofrecer un nivel elevado de seguridad, para garantizar la privacidad de los datos ocultos. En los experimentos ejecutados se observa que la codificación no genera errores en la recuperación de los datos, no presenta deformaciones visuales y satisfacen las métricas de calidad PSNR, MSE, SNR y SIMM.
Steganography methods currently resort the combination of information hiding techniques with the purpose of increasing the amount of data embedded in the stego-objects, as well reducing the probability that the data will be discovered employing steganalysis or failing implement cryptography systems avoid knowing the data contents. In this work, we present a new form of the application of fractal theory through the calculation of the dimension of the fractals that, in combination with the LSB method applied to RGB images, allows offer a high level of security, guaranteeing the privacy of the fractals hidden data. In the executed experiments it is observed that the coding does not generate errors in the recovery of the data, does not present visual deformations and satisfies the quality metrics PSNR, MSE, SNR and SIMM.
Autómatas Celulares Aplicados al Comportamiento de Células de Cáncer Cervicouterino
Authors: Jiménez Tania Muñoz , Soto Aurora Torres , Soto María Dolores Torres 
Published: August 2019

En este documento se describe el desarrollo e implementación de un modelo para simular computacionalmente la dinámica del crecimiento y migración del cáncer cervicouterino, considerando sus principales características: proliferación, migración y necrosis, así como sus etapas de desarrollo. El modelo se desarrolló mediante un autómata celular con enfoques paralelo y secuencial. El autómata celular se basó en el modelo de Gompertz para simular las etapas de desarrollo de este cáncer, el cual se dividió en tres etapas cada una con diferentes comportamientos durante la simulación. Se realizó un diseño experimental con parámetros de entrada que se seleccionaron a partir de la investigación literaria y su discusión con médicos expertos. Al final del proceso de investigación, se logró obtener un algoritmo computacional de simulación muy bueno comparado con el modelo médico de Gompertz y se encontraron los mejores parámetros para su ejecución mediante un diseño factorial soportado estadísticamente.
This paper describes the development and implementation of a model to computationally simulate the growth and migration dynamics of cervical cancer, considering its main characteristics: proliferation, migration and necrosis, as well as its stages of development. The model was developed by means of a cellular automaton with parallel and sequential approaches. The cellular automaton was based on the model of Gompertz to simulate the stages of development of this cancer, which was divided into three stages, each with different behaviors during the simulation. An experimental design was carried out with input parameters that were selected from literary research and its discussion with expert physicians. At the end of the research process, a very good simulation algorithm was obtained compared to the Gompertz medical model and the best parameters for its execution were found by means of a statistically supported factorial design.
Prototipo de un OA para aprender JavaScript utilizando la metodología ADDIE y los estilos de aprendizaje convergente y asimilados
Authors: Márquez Ana Patricia Cervantes , Flores Rafael De la Rosa , Zacatelco Hilda Castillo , Cortés Claudia Zepeda , Martínez Misael Limón 
Published: August 2019

JavaScript es uno de los lenguajes de programación de uso cotidiano para la construcción de sitios Web. Para ello, existen diferentes tipos de documentos digitales que ayudan a aprender el lenguaje, los cuales no toman en cuenta el estilo de aprendizaje de los estudiantes, así como tampoco utilizan algún modelo de diseño tecnoinstruccional. En este trabajo se propone un Objeto de Aprendizaje de apoyo para aprender el lenguaje de programación JavaScript. Dada la importancia de desarrollar herramientas de aprendizaje acordes al estilo de aprendizaje de los discentes, se realizó una encuesta, basada en la teoría de David Kolb, a estudiantes de la Facultad de Ciencias de la Computación de la Benemérita Universidad Autónoma de Puebla para obtener los estilos de aprendizaje predominantes y junto con la metodología ADDIE se desarrolla el Objeto de Aprendizaje propuesto.
JavaScript is one of the programming languages of daily use for the construction of Web sites. For this, there are different types of digital documents that help to learn the language, which do not take into account the learning style of the students, nor do they use a techno-instructional design model. In this work we propose a Learning Object of support to learn the JavaScript programming language. Given the importance of developing learning tools according to the learning style of the students, a survey was conducted, based on David Kolb's theory, to students of the Faculty of Computer Science of the Benemérita Universidad Autónoma de Puebla to obtain the predominant learning styles and together with the ADDIE methodology, the proposed Learning Object is developed.
Plataforma Colaborativa de Gestión Académica basada en un Enfoque Constructivista Social
Authors: . Luz A. Sánchez-Gálvez , Castelan Fernando J. Becerra , Sarmiento Omar Hérnandez , García Mario Anzures , Luna Juan M. Fernández 
Published: August 2019

Actualmente, las propuestas de desarrollo en el ámbito educativo se centran en el Aprendizaje Colaborativo Soportado por Computadora (Computer Supported Collaborative Learning, CSCL), donde los estudiantes aprenden mediante un proceso de planteamiento y compartición de ideas para la resolución de tareas; beneficiándose con el diálogo y la reflexión de las propuestas de sus compañeros. Esto ha incrementado el uso de CSCL, tales como MOODLE, Blackboard, ILIAS, Edmodo y Schoology. Sin embargo, algunos de éstos suelen tener costo, otros requieren que los administradores tengan conocimientos de programación para adaptarlos a las distintas necesidades de la institución que los utiliza y/o deban ser configurados de forma especial para obtener su máximo provecho. Por consiguiente, en este trabajo de investigación se propone una plataforma colaborativa basada en un enfoque constructivista social que simplifique, agilice y facilite la gestión académica en una institución de educación superior.
Currently, the development proposals in the educational field are focused on Computer Supported Collaborative Learning (CSCL), where students learn through a process of planning and sharing ideas for solving tasks; benefiting from the dialogue and reflection of the propositions of their colleagues. This has increased the use of CSCL, such as MOODLE, Blackboard, ILIAS, Edmodo and Schoology. However, some of these usually have a cost, others require that the administrators have programming knowledge to adapt them to the different needs of the institution that uses them and/or they must be configured in a special way to obtain their maximum advantage. Therefore, in this research work a collaborative platform based on a social constructivist approach, which simplifies, and facilitates academic management in a higher education institution, is proposed.
ALEDO Algoritmo para la detección de objetos
Authors: Ordoñez Leydi Mercedes Vargas , Sanabria Luis Freddy Muñoz , . Francisco Javier Álvarez 
Published: August 2019

Esta investigación propone un algoritmo para la detección de objetos denominado ALEDO, para ello se hace una revisión en la literatura sobre los algoritmos más usados en estas actividades y se comparan contra ALEDO mediante modelos matemáticos. Se realiza una aplicación móvil usando ALEDO para el reconocimiento de señales de tránsito y basado en el concepto de aprendizaje supervisado. Al verificar la eficacia de ALEDO en la detección de imágenes frente a los algoritmos más usados para el mismo fin, dio como resultado que además de ser eficiente, cumplió con los propósitos para el que fue desarrollado. Es necesario continuar aplicando el algoritmo en otras aplicaciones móviles para la detección de imágenes que permitan solidificar los resultados.
This research proposes an algorithm for the detection of objects called ALEDO, for which a review is made in the literature about the algorithms most used in these activities and they are compared against ALEDO through mathematical models. A mobile application is made using ALEDO for the recognition of traffic signals and based on the concept of supervised learning. When verifying the effectiveness of ALEDO in the detection of images in front of the most used algorithms for the same purpose, it resulted in that besides being efficient, it fulfilled the purposes for which it was developed. It is necessary to continue applying the algorithm in other mobile applications for the detection of images that allow to solidify the results.
Outcome of Albumin Infusion in Heart Failure Patients
Authors: Talukder Ashaduzzaman , Siraj Mohamed Mausool , Khondokar Md Noornabi , Habib SM Ahsan , Salim Md Abu , Rahman Mohammad Walidur , Banerjee Sajal Krishna , Ahsan Syed Ali , Hoque Md Harisul , Rahman Fazlur 
Published: August 2019

Background: Heart Failure (HF) is a major public health burden worldwide. Approximately 5 million Americans, 0.4–2% of the general European population and over 23 million people worldwide are living with heart failure. Like few other chronic disease, low serum albumin is common in patients with heart failure (HF). However, very few studies evaluated the outcome of albumin infusion in different stages of HF. Therefore, the objective of this study is to assess the outcome of albumin infusion in heart failure patients.
Methods: It was a cross-sectional study. A total of 50 cases of chronic heart failure with reduced ejection fraction and NYHA class III or IV with serum albumin level <2.5g/dl who were admitted in CCUwere selected by purposive sampling, from September 2017 to August 2018. 100ml of 20% albumin was infused and serum albumin was measured after 3 days. Then the patients were divided into two groups, Patients who failed to attain serum albumin of 3g/dl(Group A) or Patients who attained serum albumin of ≥3g/dl (Group B). Analysis and comparison for symptomatic improvement of heart failure by NHYA classification and LVEF was done at 10th day after infusion between group A and B.
Result: Among the 50 patients, mean age of patients was 53.64 ± 13.44 years (age range: 26-84 years) with a male-female ratio of 3:2 (60%-male vs 40%- female). Majority patients were previously re-admitted at least two times (40%), 28% were re-admitted once, 16% were re-admitted three times and 4% were re-admitted for four times. Of all, 56% patients presented NYHA class IV and AHA stage D heart failure (56%) and 44% patients presented with NYHA class III and AHA stage C. At day 10 follow up following albumin infusion, overall frequency of following ten days of albumin therapy, in group B, 8 patients (72.7%) among Class III improved to Class I and 3 patients (27.3%) improved to class II. Also, 7 patients (50%), 5 patients (35.7%) and 2 patients (14.3%) among class IV improved to respectively class I, class II and class III. In group A, 3 patients (27.3%) among class III improve to class II and 8 patients (72.7%) remain in class III. Also, 2 patients (14.3%), 5 Patients (35.7%) and 7 patients (50%) among class IV improve to respectively class I, class II and class III. Moreover, statistically significant improvement was noted in ejection fraction of patents irrespective of initial class of heart failure (p<0.001) in group B patients compare to group A (p<0.09).
Conclusion: In this study, the improvement of heart failure was more in patients who attained albumin level of ≥3g/dl.Therefore, in can be concluded that albumin infusion improves both subjective and objective improvement of patients with heart failure.
University Heart Journal Vol. 15, No. 2, Jul 2019; 47-53
The Effects of Loneliness on Menopausal Symptoms
Authors: BAYRİ BİNGOL Fadime , DEMİRGOZ BAL Meltem , YİLMAZ ESENCAN Tugba , ERTUGRUL ABBASOGLU Done , ASLAN Begum 
Published: August 2019

Objectives: This study was carried out to investigate the effect of menopausal symptoms on the loneliness of women in the menopausal period.Methods: The study sample consisted of 546 women who applied to the menopause polyclinic of a state hospital in Istanbul and agreed to participate in the study. Data were collected using the Personal Information Form, UCLA Loneliness Scale and Menopausal Symptom Rating Scale (MRS).Results: The mean age of the women included in the study was 52.70 ± 6.39. The mean scores of menopausal symptoms of women included in the study; were found to be higher in women with low education level (p = 0.001), women with big family structure (p = 0,002) and women with low income (p = 0,001). It was determined that women with less education (p = 0,015), women not working (p = 0,001) and women with low income (p = 0,001) were found to have higher mean loneliness scores. Correlation analysis revealed that the mean scores of menopausal symptoms were increased (p = 0,000) as the loneliness level average of women increased. Women with the most severe mean scores of menopausal symptoms were found to have the highest mean level of loneliness (p = 0,000).Conclusion: Women with high levels of loneliness were found to have experienced severe menopausal symptoms. It was determined that as women’s level of loneliness increased, menopausal symptoms increased.
DECLARATIVE MOOD OF IDEATIONAL THEME IN “EXUPERY’S THE LITTLE PRINCE: A FUNCTIONAL GRAMMAR ANALYSIS
Authors: Istiqomah Yulia 
Published: August 2019

This research entitled “Declarative mood of Ideational Theme in “Exupery’s The Little Prince” (A Functional Grammar Analysis) discusses declarative mood in ideational theme in the position of clause used in novel. The purpose of this research is to analyze declarative mood and to analyze the constituents used in the novel The Little Prince. To analyze the issues, this research uses the theory of mood types: declarative mood by M.A.K Halliday and Christian Matthiessen (2004) as the grand theory while Linda Gerot dan Peter Wignell (1994) as supporting theory. The method used in this research is descriptive analysis. Data are taken from the novel The Little Prince by Antoine de Saint Exupery. After analyzing the data, it can be concluded that the all data are included into the declarative mood in this research, two data are included into constituent the nominal group as theme, and one data is included include into constituent prepositional phrase as theme in this research.
An ancient Angolan zombie: Juca, a matumbola, by Ernesto Marecos
Authors: Topa Francisco 
Published: August 2019

This paper examines the narrative poem Juca, a matumbola, published in 1865. The author of the text was Ernesto Marecos (1836-1879), a Portuguese writer of the Romantic period, who lived and worked in Angola at least between 1856 and 1857. The poem deals with the phenomenon of matumbolas, similar to that of zombies, widely diffused in Haitian folklore. The source for Marecos’poem was an account published in 1859 in the Boletim official do Governo Geral da Provincia d’Angola, written by someone who, like him, was an official of the Portuguese colonial government. Besides studying the poem and comparing it with its probable source, I will also refer to other occurrences of the theme in modern Angolan literature.---------------------------------------------------------------------------------------------UM CASO ANTIGO DO TEMA DO ‘ZOMBIE’ EM ANGOLA: ‘JUCA, A MATUMBOLA’, DE ERNESTO MARECOSEste artigo estuda o poema narrativo Juca, a matumbola, publicado em 1865. O texto é da autoriade Ernesto Marecos (1836-1879), um escritor português do período romântico que viveu e trabalhou em Angola pelo menos entre 1856 e 1857. O poema tem por base o fenómeno dos matumbolas, semelhante ao dos zumbis, amplamente difundido no folclore haitiano. A fonte do poema de Marecos foi um relato publicado em 1859 no Boletim official do Governo Geral da Provincia d’Angola, escrito por um funcio­nário do governo colonial português. Além de estudar o poema e compará-lo com a sua provável fonte, farei referência a outras ocorrências do tema na literatura moderna angolana. ---Original em inglês.UM CASO ANTIGO DO TEMA DO ‘ZOMBIE’ EM ANGOLA: ‘JUCA, A MATUMBOLA’, DE ERNESTO MARECOS