bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study on Indirect Tensile Strength of Plastic Waste Bituminous Concrete for Road Construction
Authors: Tiwari Anurag V. , Rao Y R M 
Published: August 2018

Abstract
The rutting and cracking of pavements has become very common problem in India. Also the quantity of plastic waste has significantly increased in the recent year due to industrialization and population growth. Improper disposal of these plastic wastes has caused various environmental problems, hence the alternative use of waste plastic in bituminous concrete for road construction has been encouraged by the community. In the present study the Indirect Tensile Strength Test has been carried out on Marshall Samples confirming to ASTM D6931-12. Three different processes (dry process, wet process and combined process) of mixing of waste plastic were used during experimentation. It was found that the indirect tensile strength (ITS) and tensile strength ratio (TSR) of sample significantly increase up to 8%, 6% and 12% for dry process, wet process and combined process respectively for LDPE and HDPE type of waste plastic.
La construcción del discurso sobre la diversidad cultural en las universidades públicas del Centro-Sur de México: una exploración
Authors: Moctezuma Ramírez Evelyn , Yurén Teresa , Saenger Pedrero Cony-Brunhilde 
Published: August 2018

Este artículo presenta los resultados del examen de los modelos universitarios y los planes institucionales de desarrollo de las Universidades Públicas Estatales de la zona centro-sur de México, cuya finalidad fue problematizar lo que en ellos se establece sobre el tratamiento de la diversidad cultural e identificar tendencias que prevalecen y sus implicaciones. Se utilizó ATLAS.ti y Mendeley para facilitar la sistematización, codificación y comparación de fragmentos del discurso y se siguió la técnica de agrupamientos asociativos. Los resultados muestran que la transversalidad, el intercambio académico y la sensibilización son algunas estrategias para tratar la diversidad cultural dentro de las UPE. Las tendencias prevalecientes no favorecen la polivalencia cultural ni la diversidad; tienden a reproducir las estructuras y contribuyen a una internacionalización acrítica. Se recomienda que las Universidades Públicas Estatales trabajen el tema de la diversidad con mayor claridad y reflexividad para lograr estrategias que fomenten la equidad.The construction of the speech on cultural diversity in public universities of South Center of Mexico: an explorationAbstract This article presents the results of the review of the official documents of the south-center Public Universities of Mexico in order to problematize what is established about the treatment of cultural diversity and identify trends that prevail and their implications. We used ATLAS.ti and Mendeley, which facilitated the systematization, coding and comparison of fragments of the discourse and followed the technique of associative groupings. The results show that transversality, academic exchange and the awareness are some strategies to deal with cultural diversity within the Public Universities. The prevailing tendencies do no favor the cultural polyvalence or diversity; they tend to reproduce the structures and contribute to a uncritical internationalization. It is recommended that the public universities work on the issue of diversity with greater clarity and reflexivity to achieve strategies that promote equity. Recibido: 14 de agosto de 2017Aceptado: 23 de diciembre de 2017
Estudiar ingenierías: implicaciones desde las narrativas de un grupo de estudiantes
Authors: Nava Preciado José María 
Published: August 2018

Este artículo examina las implicaciones de un grupo de estudiantes de ingeniería relacionadas con una serie de ideas, valores y códigos sobre sus atributos como estudiantes de estos campos formativos y las diferencias que establecen con jóvenes de otras profesiones. Explora qué tanto participan del estereotipo extendido de que las ingenierías son carreras de presencia mayoritariamente masculina. Es un estudio de carácter interpretativo que recupera la información aplicando entrevistas semiestructuradas, en el marco del evento Campus Party en la ciudad de Guadalajara, México, a jóvenes provenientes de 11 universidades del país. Las primeras pesquisas arrojan que nuestros jóvenes ven a las ingenierías como un área profesional que cultiva las capacidades personales y les garantiza un futuro laboral promisorio. Sin embargo, sus narrativas no comparten la imagen de las ingenierías para los hombres y tampoco se consideran estudiantes con atributos superiores a jóvenes de otras carreras. Studying engineering: implications from the narratives of group studentsAbstractThis paper examines the implications of a group of students of engineering related with a series of ideas, values and codes on their attributes as students of these fields, and the differences that have set with other students of different professions. Explore how much participation have in the widespread stereotype that in the engineering careers are mostly male. It is an interpretive study, to retrieve the information were used semi-structured interviews, within the framework of the campus party event in the city of Guadalajara, Mexico, to young people from 11 universities in the country. First investigations show that our young people see the engineering as a professional area that cultivated the personal capabilities and guarantees a promising future employment. However, their narratives do not share the image of “engineering for men” and are not considered as students with attributes higher than young people of other careers. Recibido: 24 de febrero de 2017Aceptado: 06 de diciembre de 2017
La sexualidad en adolescentes desde la teoría de las representaciones sociales
Authors: Martell Martínez Norma Georgina , Ibarra Espinosa Manuel Leonardo , Contreras Landgrave Georgina , Camacho Ruiz Esteban Jaime 
Published: August 2018

El objetivo principal de este estudio fue comprender las representaciones sociales de las relaciones sexuales que tienen los adolescentes, el agente socializador más significativo que interviene en la construcción de estos símbolos, y asimismo las diferencias de representaciones entre hombres y mujeres. Se trata de un estudio de caso a partir del paradigma cualitativo, que tiene como categorías principales la familia, amigos, grupos de pares, medios de comunicación y redes sociales. Se llevaron a cabo entrevistas a profundidad de las que se derivaron las subcategorías de afectividad, compromiso, riesgo, placer y embarazo. Los resultados indican que el papel de la familia es determinante en las conductas sexuales de los jóvenes, y que la figura materna resultó tener una función predominante en la comunicación incluso en los hombres, además de que transmite valores e impone límites. Se encontraron diferencias en las representaciones sociales entre los sexos en cuanto a compromiso y afectividad. Se pudo observar que en el esquema cognitivo de los adolescentes no aparece el riesgo de embarazo y que los medios de comunicación han trazado una ruta orientadora en las relaciones entre los individuos.
Costos monetarios de la alimentación actual del mexicano promedio, el caso de Xalapa, Veracruz. Construcción de la Sustracción Nominal Típica
Authors: Gómez Castañeda Kevin Michel 
Published: August 2018

Este artículo busca evidenciar los actuales problemas alimentarios y de nutrición de la población mexicana y calcular sus costos monetarios, haciendo su enfoque al municipio de Xalapa Enríquez, Veracruz, a través de la formulación de parámetros de comparación mediante la construcción de un indicador capaz de reflejar la dieta típica del individuo promedio, el precio de mercado local de los productos consumidos y el gasto realizado por porción individual en éstos, obteniendo un gasto diario en alimentación con valores nominales de alta representatividad de la situación económica y nutricional local actual.Este artículo busca evidenciar la alimentación real del mexicano promedioPalabras clave: Pobreza; nutrición; dieta; salario; gasto AbstractThis article seeks to highlight the food and nourishment problems of the Mexi­can population and calculate their monetary costs, making their approach to the municipa­lity of Xalapa Enríquez, Veracruz, through the formulation of comparison parameters throu­gh the construction of an indicator capable of reflecting the typical diet of the average indi­vidual, the local market price of the consumed products and the expenditure made per indivi­dual portion in these, obtaining a daily expen­diture on food with nominal values of high re­presentativeness of the current local economic and nutritional situation.Keywords: Poverty; nourishment; diet; wage; salary; expense
Feminicidios con antecedentes de Violencia de Género en Veracruz 2014 y 2015
Authors: Estrada Bautista Layda Jacqueline 
Published: August 2018

Este artículo registra y analiza las principales características de aquellos casos de feminicidios con antecedentes de violencia de género durante 2014 y 2015 en Veracruz. Palabras clave: feminicidios; violencia hacia las mujeres; violencia de género; Veracruz; observatorio AbstractThis article records and analyzes the main characteristics of those cases of femi­cide with a history of gender violence during 2014 and 2015 in Veracruz.Keywords: feminicide; violence against wo­men; gender violence; Veracruz; observatory
Monitoreo en prensa impresa sobre las elecciones a gobernador en el estado de Veracruz, período 2010-2016
Authors: Andrade del Cid Patricia 
Published: August 2018

En el siguiente texto se presentan algunos de los principales indicadores que se crearon durante el Monitoreo en prensa impresa sobre las elecciones a gobernador en el estado de Veracruz, durante los períodos 2010 y 2016. El Observatorio Veracruzano de Medios realiza sus seguimientos sobre dos temas, electorales y medioambiente; ambos pretenden recopilar información para hacer estudios longitudinales en el tiempo.Palabras clave: Monitoreo, Prensa, Elecciones, Gobernador, Veracruz AbstractThe following text presents some of the main indicators that were created during the print media monitoring of the governor elections in the state of Veracruz, during the 2010 and 2016 periods. The Veracruz Media Observatory follows up on two topics, electoral and environmen­tal issues; both intend to collect information to make longitudinal studies in time.Keywords: Monitoring, Press, Elections, Governor, Veracruz
¿Está cambiando el clima en Xalapa y Coatepec?
Authors: Parada Molina Paulo César 
Published: August 2018

Existe la percepción de que el clima está cambiando en todo el mundo, pero pocas veces se analiza cómo (y cuánto) es ese cambio. En esta nota se presentan avances del análisis del clima para Xalapa y Coatepec. Se realizó una caracterización del clima y se determinaron las tendencias de temperatura y precipitación considerando cómo ha cambiado el clima en 50 años (1961-2010). Se utilizó la metodología del Grupo de Expertos en Detección e Índices de Cambio Climático (ETCCDI por sus siglas en inglés). Se encontró que ambas ciudades se están volviendo térmicamente menos extremosos (menos diferencia entre temperaturas altas y bajas), igualmente se encontró que ahora hay mayor precipitación total anual, aunque en menos días. Se prevén incrementos de las temperaturas mínima y máxima de alrededor 0.02 y 0.008 °C/año, respectivamente y la precipitación anual se incrementaría un 17.3 % en Xalapa y un 7.3 % en Coatepec, para el 2050.Palabras clave: Cambio climático; análisis de tendencias; condiciones hídricas; sistemas agroforestales cafetaleros; percepción del clima AbstractThere is a strong perception that climate is changing worldwide, nevertheless few times this climate change has been detailed analyzed and, even less, measured. This note presents some progresses regarding climate analysis for the cities of Xalapa and Coatepec, using the methodology of the Expert Group on Detection and Indexes of Climate Change (ETCCDI). Climate characterization and tem perature and precipitation trends for 50 years (1960-2010) were realized. It was found that both cities are becoming thermally less extre­mes (with less difference between high and low temperatures). Similarly, it was found a cu­rrent increment in annual total precipitation, even though there are less rainy days. Increa­ses are expected in minimum and maximum temperatures of 0.02 °C/year and 0.008 °C for year, respectively, and annual total precipita­tion would be increased about 17.3% for Xala­pa and 7.3% for Coatepec.Keywords: Climate change; trend analysis; water conditions; coffee agroforestry systems; climate perception
MEMPRODUKSI TEKS PROSEDUR KOMPLEKS MENGGUNAKAN MEDIA AUDIO VISUAL PADA SISWA SMA
Authors: Marhayanti Ai 
Published: August 2018

The background of this research is about the low of study result because students’s learning activity so low and the students’ not familiar with scientific method. The focus of this reasearch is made procedure komplex text with audio-visual media. This media is a way how to increase the students’ ability in producing complex procedure in a good text. The method used in this research is qualitative-descriptive method. The kind of this research is classroom action research which was conducted in three cycles. The subject of this research is SMA Negeri 4 Pontianak. The object research is the visual-audio media . The research instrument used is the test of study and also the observation sheet for observation the learning activity of the students and researcher. The results shows the medium of video could improve the writing skill complex procedure text, and the students’ attitude havea good invroved.
KEMAMPUAN MENULIS PARAGRAF ARGUMENTASI PADA SISWA KELAS X A SMANEGERI 1 MENYUKE
Authors: Seriati Seriati 
Published: August 2018

Writing skill for Argumentation Paragraph for students in SMA N 1 Menyuke, regency on the tenth grade in secondA semeste. The purpose of this research was described students writing skill for argumentation paragraph based on the aspect observation from the unity of paragraph, coherence of paragraph, development of paragraph. This research used descriptive in qualitative method. The instrument of this research was written test for argumentation paragraph. The result of this research were 95% for the unity of paragraph, 44,37% for coherence of paragraph, 51,87%.The general conclusion of this research showed students writing skill in argumentation paragraph for students on the tenth grade in SMA N 1 Menyuke Landak regency in second semester 2014/2015 achieved the score 63,54% with ranges 56%-65% categorized poor to average, whether there are some aspect must be increase.
PENERAPAN METODE ROLE PLAYING DALAM PEMBELAJARAN DRAMA UNTUK PENINGKATAN KEMAMPUAN BERBICARA
Authors: Suhandi Ya’ Dedi 
Published: August 2018

The purpose of this study as follows. First, it reviews the application of the role playing method in the learning drama to know the learning processquality, especially the students’ attitude, namely interest, activity, responsibility, courage, and enthusiastic. Second, it reviews the application of the role playing method in the learningdrama to know the quality of students’ speaking, especially pronunciation, intonation, fluency, expression, and comprehension.Actionis implemented during three cycles. The examined data is the learning process, especially the students’ attitude and speaking. The data source is the fifth grade teacher through the lesson plans, score list of students’ attitude, score list of the students’ speaking ability, teacher’s activity by using an indirect technique, namely observation and documentation.Based on theresearch results, it is concluded that role playing method can improve the quality of the learning process, especially the students’s attitude and speaking. This can be evidenced by the increased percentage as follows. First, students’ attitude on aspects of interest, activity, responsibility, courage, and enthusiastic in the cycle I, II, and III. Second, the quality of students’ speaking ability evidenced by the average score in the first cycle is 70 and 48% levels of completeness. In the second cycle, ithappened increasing to 79 with a 74% level of completeness. In the third cycle, ithappened a significant increasing, namely 87 to 93% levels of completeness.
Preguntas comunes en alergias. Enfoque práctico para el diagnóstico y manejo en atención primaria
Authors: Sánchez Jorge , Sánchez Andrés , Cardona Ricardo 
Published: August 2018

Las alergias son enfermedades con diferentes manifestaciones clínicas, presentes en 20 a 40 % de la población general. Debido a que comparten un mismo mecanismo, en muchas ocasiones se presentan varios procesos de este tipo en una misma persona, generando numerosos síntomas y costos económicos importantes para el paciente y su familia. Actualmente, el manejo médico de estas enfermedades está enfocado en tres puntos principales: identificar y evitar el agente causal, control de los síntomas agudos mediante tratamiento farmacológico y generación de tolerancia con inmunomodulación o la desensibilización. Sin embargo, debido a los diferentes mecanismos subyacentes, es necesario realizar diferentes aproximaciones diagnósticas, las cuales pueden transformarse en un verdadero reto para el médico tratante. Adicionalmente, en ocasiones el paciente lleva a cabo restricciones y tratamientos innecesarios, limitando sus actividades diarias, modificando su dieta y afectando de forma directa su calidad de vida. Se realiza una revisión orientada a dar respuesta a diferentes inquietudes comunes que resultan de la consulta de la práctica diaria.
The digital epidemiology of dysencephalia splanchnocystica, AKA meckel–gruber syndrome: Retrospective analysis and geographic mapping via google trends
Authors: Al-Imam Ahmed 
Published: August 2018

Background: Genetic diseases are diverse and many of which have debilitating consequences affecting the individual, the society, and the economy. Trends databases, including Google Trends database, can be used to estimate the digital epidemiology of these diseases. Digital Epidemiology is valuable when it comes to conditions of low prevalence as in the case of ciliopathies including that of Meckel–Gruber Syndrome.Aims and Objectives: To assess the digital epidemiology and the geographic mapping of Meckel- Gruber syndrome via a trends database of the surface web.Materials and Methods: Google Trends database will be usedfor geographic mapping and retrospective analysis of interest of users of the Surface Web. The aim is to infer and predict the digital epidemiology of Meckel–Gruber Syndrome. A retrospective analysis is conducted as far as the trends database permits (2004-2017). The trends database was explored using the thematic expression of keywords specific to Meckel–Gruber Syndrome including its synonyms. Subsequently, descriptive and inferential statistics were carried out to estimate the digital epidemiology as well as the geographic mapping. The aim was to conclude the existence of any significant change in web users’ interest and the variation of that interest versus geography (country) and chronology (time).Results: Concerning geographic mapping, signals of web users were found to be originating from the United States (68.49%) and Finland (31.51%). Globally, the average value of the relative interest of surface web users in Meckel–Gruber Syndrome was 34.10 (+/- 14.59). There was an overall decline in web users’ attention towards the condition for the period 2004−2010 versus 2011−2017 (20.06 vs 4.88, p-value<0.001) and for period 2004-2006 versus 2007-2009 (29.14 vs 14.19, p=0.001).Conclusion: Digital epidemiological analysis has been proven feasible with good accuracy via Googles Trends. In the case of Dysencephalia Splanchnocystica, the geographic mapping of the surface web has been limited to the developed world. Prospectively, Google Trends can be integrated into a predictive early warning system to anticipate any change in the interest of the users of the Indexed Web in a particular disease including genetic ones.Asian Journal of Medical Sciences Vol.9(5) 2018 81-86
Biomechanical evaluation of the ProDisc-C stability following graded posterior cervical injury
Authors: Staudt Michael D. , Rabin Doron , Baaj Ali A. , Crawford Neil R. , Duggal Neil 
Published: August 2018

OBJECTIVEThere are limited data regarding the implications of revision posterior surgery in the setting of previous cervical arthroplasty (CA). The purpose of this study was to analyze segmental biomechanics in human cadaveric specimens with and without CA, in the context of graded posterior resection.METHODSFourteen human cadaveric cervical spines (C3–T1 or C2–7) were divided into arthroplasty (ProDisc-C, n = 7) and control (intact disc, n = 7) groups. Both groups underwent sequential posterior element resections: unilateral foraminotomy, laminoplasty, and finally laminectomy. Specimens were studied sequentially in two different loading apparatuses during the induction of flexion-extension, lateral bending, and axial rotation.RESULTSRange of motion (ROM) after artificial disc insertion was reduced relative to that in the control group during axial rotation and lateral bending (13% and 28%, respectively; p < 0.05) but was similar during flexion and extension. With sequential resections, ROM increased by a similar magnitude following foraminotomy and laminoplasty in both groups. Laminectomy had a much greater effect: mean (aggregate) ROM during flexion-extension, lateral bending, and axial rotation was increased by a magnitude of 52% following laminectomy in the setting of CA, compared to an 8% increase without arthroplasty. In particular, laminectomy in the setting of CA introduced significant instability in flexion-extension, characterized by a 90% increase in ROM from laminoplasty to laminectomy, compared to a 16% increase in ROM from laminoplasty to laminectomy without arthroplasty (p < 0.05).CONCLUSIONSForaminotomy and laminoplasty did not result in significant instability in the setting of CA, compared to controls. Laminectomy alone, however, resulted in a significant change in biomechanics, allowing for significantly increased flexion and extension. Laminectomy alone should be used with caution in the setting of previous CA.
IDENTIFIKASI PENYAKIT LAYU PADA BIBIT GMELINA (Gmelina arborea Roxb.) DI PERSEMAIAN DAN UJI ANTAGONISME Trichoderma sp. SECARA IN-VITRO
Authors: Nuraeni Yeni 
Published: August 2018

Gmelina seedlings which were 1.5 months age in the nursery Center for Reseacrh and Development Forests Bogor were attacked by wilt disease over 4.27%. The purpose of study were to determine the patoghens that cause the wilt disease in the nursery and to study the antagonist Trichoderma sp. against the pathogen causing wilt by in vitro as control efforts. The identification result of disease causing wilt on the gmelina seedlings was pathogenic fungus namely Fusariumi sp. The percentage of antagonist test on Trichoderma harzianum (THA) and Trichoderma Cipanas (TC) inhibiting against Fusarium sp. were 40.31% and 33.55%, respectively.Keywords: Antagonistic, gmelina seedlings, Fusarium sp., wilt diseaseABSTRAK Bibit gmelina umur 1,5 bulan di persemaian Pusat Penelitian dan Pengembangan Hutan Bogor mengalami serangan penyakit layu dengan persentase serangan sebesar 4,27%. Penelitian dilakukan untuk mengetahui patogen yang menyebabkan penyakit layu tersebut di persemaian dan melakukan uji antagonis Trichoderma sp.dengan patogen penyebab layu secara in-vitro sebagai upaya pengendaliannya. Hasil identifikasi penyebab penyakit layu pada bibit gmelina adalah cendawan patogen yaitu Fusarium sp. Sedangkan hasil uji antagonisme Trichoderma sp. berturut-turut Trichoderma harzianum (THA) dan Trichoderma Cipanas (TC) memiliki daya hambat terhadap Fusarium sp. sebesar 40,31% dan 33,55%.Kata kunci: Antagonis, bibit gmelina,Fusarium sp., penyakit layu