bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis comparativo del Modelo de Apoyo Estudiantil en The Open University (Inglaterra), con el Modelo de Apoyo Estudiantil en la Universidad Estatal a Distancia (Costa Rica)
Authors: Brizuela-Gutierrez Tobías , Cascante-Ramírez Elizabeth , Gómez-Atencio Sergio
Published: June 2019

Para que los estudiantes de un sistema de educación a distancia lleven a cabo sus estudios exitosamente, es necesario contar con un modelo definido de apoyo estudiantil. The Open University cuenta con un sistema tal que ha ido afinando desde sus inicios. Si bien existen diferencias en cuanto al tipo de población que atienden The Open University y la UNED, así como en las estructuras de ambas universidades, la UNED puede incorporar elementos del modelo de apoyo estudiantil de esta institución.El presente artículo desarrolla un corto análisis comparativo entre los modelos de ambas instituciones con el fin de identificar qué aspectos se podrían adoptar en la carrera de Enseñanza del Inglés para I y II ciclos que se imparte en la UNED.
Calidad física y química de cuerpos de agua ribereños en la zona costera de Bahía Ballena y Puerto Cortés, Costa Rica
Authors: Villegas Arguedas Juan Carlos
Published: June 2019

Introducción: varios factores físicos y biológicos afectan los sistemas acuáticos costeros. Objetivo: determinar las condiciones físico-químicas de cuatro cuerpos de aguas superficiales en Costa Rica. Métodos: en cada estación de monitoreo, el valor in situ de las variables físico-químicas del agua se determinó con un medidor portátil multiparamétrico Thermo Scientific. La turbidez (Secchi), el tipo de entorno y la corriente se categorizaron como variables "dummy". Resultados: tomé un total de 22 muestras. El oxígeno disuelto osciló entre 8,73mg/L en Ballena Creek y 12,88mg/L en el río Coronado; saturación de oxígeno desde 137,2% en el río Tortuga a 164,2% en el río Coronado. La temperatura del agua osciló entre 25,20°C en el arroyo Ballena y 34,10°C en el río Morete; salinidad de 0,10ppt en los cuatro sitios de muestreo a 0,20ppt en los ríos Morete y Coronado. El total de sólidos disueltos varió desde 64mg/L en el río Tortuga hasta 173mg/L en el río Coronado. El pH de 6,42 en Ballena Creek a 7,67 en el río Coronado. Conclusión: No hubo diferencias significativas entre estos ríos y arroyos: todos tienen una calidad de agua similar.
Feeding behavior of Costa Rican velvet worms: food hiding, parental feeding investment and ontogenetic diet shift (Onychophora: Peripatidae)
Authors: Barquero González José Pablo , Vega-Hidalgo Alvaro , Monge-Nájera Julián
Published: June 2019

We report, for the first time in onychophorans, food hiding, parental feeding investment and an ontogenetic diet shift two weeks after birth: from the parent’s adhesive used to capture prey, to the prey itself.
Permanencia de la cobertura natural en dos propuestas de conectividad entre áreas silvestres protegidas de Costa Rica
Authors: Arroyo Zeledón Michael Steven , Morera Carlos
Published: June 2019

Introducción: Las zonas ribereñas constituyen una alternativa para lograr conectividad en paisajes donde la cobertura natural ha sido fragmentada. Objetivo: Analizamos la conectividad estructural entre dos áreas silvestres protegidas de Costa Rica mediante zonas ribereñas y una ruta oficialmente establecida. Métodos: Las áreas silvestres protegidas fueron la Reserva Biológica Lomas Barbudal y la Zona Protectora Mirallaves, ubicadas hacia el noroeste del país, en la provincia Guanacaste. A partir de la clasificación supervisada de dos imágenes Landsat de los años 1997 y 2017, obtuvimos la cobertura de la tierra en las zonas ribereñas y la ruta oficial. Con base en esta información analizamos la permanencia del bosque en las dos propuestas de conectividad y calculamos varios indicadores de fragmentación. Resultados: El bosque fue más extenso y permanente en las zonas ribereñas que en la ruta oficial; no obstante, en ambas propuestas de conectividad se encontraron sectores con concentración de cobertura boscosa distantes entre sí y una interrupción de tal conectividad. En el caso de la ruta oficial, la interrupción se debió principalmente a áreas urbanas mientras que en las zonas ribereñas al desarrollo agrícola. Conclusión: A partir de los hallazgos del presente estudio, resulta razonable proponer las zonas ribereñas como rutas de conectividad estructural entre las áreas silvestres protegidas involucradas; sin embargo, tanto en estas zonas como en la ruta oficial es necesario recuperar dicha conectividad.
Ciclo reproductivo de la ardilla Sciurus variegatoides (Rodentia: Sciuridae) en Costa Rica
Authors: Monge Meza Javier
Published: June 2019

Introducción: la ardilla Sciurus variegatoides es una de las especies más abundantes de ardilla en América Central, sin embargo, poco se sabe sobre su reproducción. Objetivo: determinar el ciclo reproductivo de S. variegatoides en un área agrícola de Costa Rica. Métodos: mensualmente (diciembre de 1986 a enero de 1988) recolecté 10 animales en Hacienda Curú, Paquera, Costa Rica. Usé la presencia de escroto, el tamaño de los testículos y la longitud de los cuernos uterinos para evaluar la madurez. El ciclo reproductivo se basó en la preñez, la lactancia, el cortejo, la construcción de nidos y la proporción de subadultos. Resultados: recogí un total de 135 ardillas, la proporción de sexos fue de 1,7 machos por cada hembra y el 22% fueron subadultos (ambos sexos). Capturé las hembras embarazadas de diciembre a junio y representaron el 42% de las hembras adultas. Febrero y abril estuvieron marcados por cortejo y un aumento en la construcción de nidos. Recolecté las hembras lactantes de junio a setiembre, cuando capturé más subadultos. Conclusión: no hubo evidencia de actividad reproductiva en octubre y noviembre.
Uso de una aplicación como apoyo al aprendizaje de arreglos de la asignatura Lógica para computación de la Universidad Estatal a Distancia
Authors: Chanto Sánchez Esteban , Andrés Jiménez Carmen
Published: June 2019

Introducción: El aprendizaje en línea crece en el mundo de una manera exponencial, el estudiantado cada vez necesita contar con el apoyo de dicha tecnología, por lo que el desarrollar una aplicación es un motivante para esta experiencia. Objetivo: determinar la anuencia del estudiantado a aprender mediante un material educativo que pueda ofrecerse en una aplicación fácilmente accesible. Metodología: indagamos sobre la posibilidad de utilizar un material educativo que se ofreciera mediante una aplicación fácilmente accesible mediante una encuesta. Resultados: cada estudiante prefiere materiales didácticos para su uso en los dispositivos móviles. El uso de una aplicación es valorado positivamente como recurso para la comprensión de los temas planteados. Conclusiones: la aplicación debe ofrecer videos tutoriales, ejercicios resueltos, lecturas y podcasts; así como una sección de metas diarias que motiven la medición del aprendizaje. Recomendamos ofrecer diferentes opciones para aprender y elementos didácticos y técnicos dentro de la aplicación. Además, la comunidad estudiantil y el personal docente deben involucrarse en la comprensión del contenido de la aplicación.
RESEÑA HISTÓRICA : Los primeros diez años de Cuadernos de Investigación UNED
Authors: Seas Carolina
Published: June 2019

HISTORY: The first 10 years of UNED Research Journal
El mono Cebus imitator (Primates: Cebidae) se alimenta del fruto de Hedyosmum mexicanum (‎Chloranthaceae) en las alturas de Costa Rica
Authors: Marín Pacheco Pablo
Published: June 2019

En los bosques neotropicales se conoce con amplitud los hábitos alimenticios del mono carablanca. Sin embargo, en los ecosistemas tropicales de altas elevaciones, se dispone de poca información respecto a su dieta y comportamiento. Motivo, por el cual, presento con evidencias (fotografías) el primer reporte del consumo del fruto Hedyosmum mexicanum por parte de una tropa de Cebus imitator, en las faldas del Volcán Barva, Costa Rica, 2 625m sobre el nivel del mar.
Instrucción entre Pares y Enseñanza Justo a Tiempo: una experiencia en la enseñanza de la Física en educación superior
Authors: Hernández Campos Mónica , Murilo-Quiros Natalia
Published: June 2019

Introducción: históricamente han existido dificultades para el aprendizaje de conceptos básicos de Física así como altos niveles de reprobación en estos cursos introductorios a nivel universitario. El Instituto Tecnológico de Costa Rica (TEC) no es la excepción y por ello surge la iniciativa de innovar en la enseñanza. Objetivo: describir una experiencia en la implementación de metodologías activas en enseñanza en Física (instrucción entre pares y enseñanza justo a tiempo) así como el alcance de estas en el rendimiento académico de estudiantes que cursan Física General. Se parte del supuesto de que una transformación en el abordaje pedagógico de las lecciones puede incidir en el rendimiento estudiantil. Métodos: analizamos los resultados de quienes recibieron lecciones a través de estas metodologías activas en comparación a aquellos que fueron expuestos a clases magistrales. Resultados: obtuvimos mejoras significativas (F(1-59)=9,637, p=0,002) en las calificaciones de los exámenes de los estudiantes expuestos a metodologías activas en el curso (Media=64,3) en comparación a aquellos que recibieron clases magistrales (Media=54,5). Conclusión: es necesario que tanto docentes como instituciones dejen de asumir que todos los profesores poseen las habilidades cognitivas que facilitan una ganancia en el aprendizaje estudiantil sin una capacitación adecuada.
Divan Şiirinde Toprak Ve Toprakla İlgili Unsurların Kullanımı
Authors: Dilek Batislam Hanife
Published: June 2019

‘Anâsır-ı erba‘anın bir parçası olan toprak ve toprakla ilgili unsurlar divan şiirinde kullanılırken, bu şiirin yapısı gereği, çoğu zaman gerçek anlamlardan ziyade mecazi anlamların ön planda olduğu görülür. Toprakla eş ya da yakın anlamlı olarak kabul edilen kelimeler arasında divan şiirinde en çok yer verilenlerin “hâk, gerd ve gubâr” olduğu söylenebilir. Özellikle sıkça karşılaşılan “hâk-i pây” tamlamasıyla genellikle sevgilinin ayağının toprağı ifade edilir. Çok kıymetli olan bu topraktan âşık gözüne sürme yapar. Toprakla divan şiirinin geleneksel tipleri “âşık-sevgili-rakip” arasında da çeşitli yönlerden ilgi kurulmuştur. Acımasız sevgili karşısında âşık, toprak olup ölmek üzeredir. Sevgilinin yüceliği, büyüklüğü anlatılırken topraktan yararlanılmıştır. Âşık kendisi yerine rakibin ölüp toprak olmasını ister. Divan şairleri şiirlerinde, geleneksel tiplerle ilgili örneklerin dışında toprağın ‘anâsır-ı erba‘a arasındaki, din ve tasavvuftaki yerini ortaya koyan örneklere, toprakla ilgili atasözleri ve deyimlere, inanışlara ve topraktan yapılan nesnelere de çeşitli vesilelerle yer vermişlerdir.
Makalemizde önce divan şiirinde toprakla ilgili unsurların kullanımına genel olarak değinip toprağın divan şiirindeki yerini, farklı yüzyıllara ait divan şairlerinin divanlarından seçtiğimiz örnek beyitlerle ortaya koymaya çalışacağız.
Rica Ediminin Türkçeyi Yabancı Dil Olarak Öğrenenler Tarafından Kullanımları
Authors: Yaylı Derya
Published: June 2019

Bu çalışmanın amacı, Austin ve Searle tarafından oluşturulan Söz Edimleri Kuramı doğrultusunda, rica söz edimlerinin farklı bağlamlar karşısında Türkçeyi yabancı dil olarak öğrenenler tarafından kullanımlarını tespit etmektir. Bu çalışmada betimsel modelde nitel bir araştırma deseni kullanılmıştır. Araştırmada 75 birinci dil Türkçe konuşuru ve 262 ikinci dil Türkçe konuşurunun oluşturduğu iki örneklem grubundan veriler uygun örnekleme yoluyla toplanmıştır. Araştırmanın verileri Söylem Tamamlama Testi aracılığı ile toplanmıştır. Araştırmanın probleminin çözümlenmesinde Blum-Kulka ve Olshtain’in sınıflandırmasında yer alan Blum-Kulka’nın oluşturduğu rica stratejilerinden faydalanılmıştır. Bu araştırmanın sonuçlarına genel olarak bakıldığında birinci dil Türkçe konuşurlarının rica etme ediminin izin/onay isteme ve bilgi alma alt ulamlarında ikinci dil olarak Türkçe öğrenenlerden farklı stratejileri kullandıkları, ancak eylem isteme alt ulamında genellikle aynı stratejileri tercih ettikleri görülmüştür. Bunun yanında kişiler arası ilişkinin, yaşın ve toplumsal statünün, dilsel yetinin birinci dil olarak Türkçe konuşurlarda verilen yanıtları daha çok etkilediği de elde edilen sonuçlar arasındadır.
Technical Media in the Academy of Music and the Creative Arts
Authors: Thiel Jörn
Published: June 2019

WHILE THE STUDY of technical media—radio, television, and recordings—is not offered in Germany on anything like the same scale as classical artistic study, the need has been filled in the Artistic Educational Center in Remscheid, Germany, where I am in charge of the technical studio. A generous experimental field has been opened up, but it is still not permissible to teach artistic-technical integration at a professional level. Thus, my contribution points to a controversial topic of higher school policy within the German-speaking area.

This article is not intended, however, to report conditions prevailing in my country. I prefer to present a concept which shows how we in Germany would like to see academic practice and teaching of technical media.
Tradisi Kemponan dan Jappe’ dalam Masyarakat Melayu Sambas Kalimantan Barat
Authors: Akbar Reza , Sukmawati U. Sulia
Published: June 2019

The people of  Sambas Regency recognize the Kemponan belief. It is the belief about a disaster that can occur to someone if they reject the food or drink offered without tasting the food known as Jappe’. This study is to identify the Kemponan tradition and Jappe spreading out at the people of Sambas Malay. This study is qualitative field research using data collection methods through in-depth interviews. Dealing with the Kemponan and Jappe ’traditions, the Sambas Malay people is divided into four groups; those who believe and carry out both traditions, those who doubt the Kemponan and continue to carry out the Jappe’ tradition, those who do not believe in the existence of Kemponan but still carry out the Jappe' tradition, and those who have left the two traditions. The Kemponan and Jappe ' traditions viewed from a sharia perspective were that, first, it was allowed if Kemponan was only interpreted as a desire that was not conveyed and was not associated with the existence of magical power. Second, it was forbidden if it was believed that certain foods have the pulling power of the Kemponan and Jappe' and it was done to avoid calamity.
Nasionalisme Qurani dan Relevansinya dengan Semangat Kebangsaan Indonesia: Studi QS. [49]: 13, QS. [89]: 8 dan QS. [2]: 143
Authors: Ptiq Lufaefi
Published: June 2019

In the modern era, it emerges a movement wanting to reject the concept of nationalism and replace it with the idea of islamic khilāfah, since nationalism only makes humans become worse. The spirit of life is based solely on competition of hatred and evil (xenophobia). This is caused by reality, since the growing nationalism is not based on the Qur’an, but it only inherits the West. With textual and contextual analysis of the verses of nationalism, this paper presented nationalism in the perspective of Qur’an through verses about the state and nation. This paper wants to examine how nationalism is desired by Qur’an and how relevant it is to the nationalism of Indonesian people. The result, the nationalism desired by Qur’an is a spirit of nationality, not nationalism based on pride. Quranic nationalism makes the nation compete with other nations in the world in achieving common goals. This is relevant to the spirit of Indonesian nationalism, at least there are three principles matching it, namely unity, justice and prosperity.
Aktivitas Quick On The Draw dalam Tatanan Pembelajaran Kooperatif Ditinjau dari Self Confidence pada Materi Peluang
Authors: Maimunah Siti , Nasution Sri Purwanti
Published: June 2019

This study aims to determine the effect of the application of quick on the draw activities in the cooperative learning order to the learners 'outcomes whether there is influence between learners who have self-confidence (high, moderate, low) to learners' learning outcomes, to determine whether there is interaction between quick on the draw activities in the cooperative learning arrangement with self-confidence towards learners' learning outcomes. This type of research is quasi-experimental design. The research design used was posttest only. The research samples used proportionate stratified random sampling technique. The data collection used was the interview method, documentation, test, and questionnaire. Instruments used for data retrieval are an essay-shaped test and questionnaire-shaped statements. Data analysis used a two-way ANOVA test with the unequal cell. The result of the research (1) that there is the influence of quick on the drawing activity in the cooperative learning arrangement to the learning result. (2) that there is influence between learners who have self-confidence (high, medium, low) on learning outcomes. (3) there is no interaction between quick on the draw activities in the cooperative learning order with self-confidence towards the learners' learning outcomes.
Efektifitas Pembelajaran Guided Teaching dengan E-Learning untuk Meningkatkan Kemampuan Komunikasi Matematik Mahasiswa
Authors: Kusuma Adi Candra , Afriliana Ida
Published: June 2019

To many abstract concepts in mathematics learning make students think mathematics is difficult. The purpose of this research is to obtain the effectiveness of Guided Teaching learning with E-learning to improve students 'mathematical communication skills by 1) students' mathematical communication skills who are given Guided Teaching learning with E-Learning achieve minimal mastery of both individual and classical learning, 2 ) students' mathematical communication skills are given Guided Teaching learning treatment with E-Learning better than expository learning, and 3) an increase in mathematical communication skills of students who are given Guided Teaching learning treatment with E-Learning better than expository learning. The method used in the experiment (quantitative). Data collection methods using observation, interviews, and tests about students' mathematical communication skills. Data analysis uses the completeness test, proportion test, comparative test, and N-Gain test. The results of this study obtain the effectiveness of guided teaching-learning with e-learning as follows (1) individual completeness meets KKM (68), (2) classical completeness by 75% with the proportion of students already getting 68 grades has exceeded 75%; (3) students 'mathematical communication skills of Guided Teaching learning with e-learning by 80.75 higher than expository learning by 69.50 (4) an increase in students' mathematical communication skills of 0.407 medium categories and the difference in the increase in mathematical communication skills of students who were given treatment guided teaching-learning with e-learning is greater than Expository learning.
Media Pembelajaran Berbantuan Sparkol Materi Program Linier Metode Simpleks
Authors: Indriyani Indriyani , Putra Fredi Ganda
Published: June 2019

Mathematics is a means of communication science about patterns that are useful to practice thinking logically, critically, creative and innovative.  The importance of mathematics in education is inversely related to the interest of students, because mathematics is considered to be difficult and tedious, it is necessary for the innovation in learning so that math seems easy and interesting, namely one of them with developing a learning media in the form of a video by using the app Sparkol's video scribe. The purpose of this research is learning media math using software Sparkol Video scribe on the main discussion of linear program simplex method, as well as test the feasibility and know the response of students to the media. This study uses a model ADDIE which includes 5 steps, namely: analysis (analyze), planning (design), development (development), implementation (implementation), and evaluation (evaluation). The feasibility of learning media obtained from the results of the validation by media experts and matter experts with the category and the attractiveness of the video data obtained from a questionnaire filled by the students include small class and large class and qualitatively qualified interesting.
General Formula for limit of square function at infinity
Authors: Wibowo Bonno Andri , Maulidi Ikhsan , Erliana Windiani
Published: June 2019

Determination of the limit value of a function is an important things. Basically, the limit is used to look at the "properties" function value around the point. In this paper, we provide the general formula for the limit of square root function at infinite. This general formula comes from the development of a commonly known base formula. We use some simple algebra theorems to develop it. The result is very similar to the basic formula for limit of square root function at infinite.
Aplikasi Android Contruct 2 untuk Media E-Learning pada Materi Peluang
Authors: Ridho Fachri , Anggoro Bambang Sri , Andriani Siska
Published: June 2019

This study aims to produce an Android-based E-Learning learning media on opportunity material. This research method is Research and Development (R & D) based on Sugiyono's development model. The material expert's assessment of the learning media is included in the "Good" category with an average percentage of 79.05%. The media expert's assessment of the learning media is included in the "Very Good" category with an average percentage of 87.67%, the assessment of education practitioners on this learning media is included in the "Very Good" category with a percentage of completeness of 82.57%. In a small scale trial which was attended by 10 students in class XI obtained a percentage of 81.60%. Based on the results of the questionnaire responses that have been filled in by students, these results place the learning media on the criteria of "Very Interesting". Based on the results of a large-scale trial which was attended by 30 students of class XI, the percentage of 88.78% was included in the criteria of "Very Interesting", and the results of the testing of the effectiveness of learning media were 88.33% included in the criteria of "Very Effective".
Analisis Kemampuan Berpikir Kritis Matematis: Dampak Model Pembelajaran Problem Based Instruction
Authors: Suhita Suhita
Published: June 2019

This study aims to improve students' critical thinking skills through the application of Problem Based Instruction learning models. This research is a quasi experiment. The research subjects in this study were students of class VIIIA SMP Negeri 24 Bandar Lampung Academic Year 2017/2018 with a total of 32 students with a cluster random sampling technique. The required data is obtained through observation, documentation and tests using description questions. The collected data was analyzed by quantitative analysis techniques. The instruments used to collect data are tests of critical thinking skills. Data from the test results and observation sheets were analyzed quantitatively. The results showed that students 'critical thinking skills in the control class were 14.23% and included in the low category, while in the experimental class students' critical thinking abilities reached 87.5% or included in the high category. So, it can be said that the Problem Based Instruction learning model can improve students 'critical thinking skills, where students' critical thinking abilities increase from each cycle. So that the Problem Based Instruction learning model can be applied in learning both in mathematics and in other lessons.
MILITANSI KADER PKS DALAM PEMENANGAN POLITIK PADA PEMILU LEGISLATIF 2009 DAN 2014 DI LAMPUNG
Authors: Triono Triono , Kartini Dede Sri , Sulaeman Affan
Published: June 2019

AbstrakKeberadaan kader bagi partai politik merupakan suatu hal yang sangat vital dalam menjalankan roda organisasi partai dan kerja-kerja politik. Kompetisi antar partai politik dan tantangan politik yang semakin berat dalam setiap kontestasi politik pemilu maupun pemilukada menuntut partai politik untuk terus melakukan inovasi dan perumusan strategi-strategi politik dalam meraih kemenangan politik. Maka, menjadi suatu keniscayaan bahwa kader-kader partai yang memiliki loyalitas dan militan akan senantiasa dimaksimalkan peranannya dalam proses pemberdayaan sumber daya yang dimiliki oleh partai politik untuk pengembangan dan eksistensi partai politik dimasa depan.Tujuan utamanya adalahagar program dan kebijakan politik sebagai bagian dari produk politik partai politik dapat diterima oleh masyarakat melalui sosialisasi dan kampanye politik yang dilakukan
Konsep Perlindungan Korban dalam Sistem Peradilan Pidana Nasional dan Sistem Hukum Pidana Islam
Authors: Ariyanti Vivi
Published: June 2019

The current position of victims in the criminal justice system has not been placed fairly, because victims in the judiciary are only represented by public prosecutors who base their charges on statutory rules and facts obtained from witnesses. This paper reviews and compares the Indonesian national criminal justice system and Islamic criminal law system in terms of protecting the rights of victims of criminal acts during and after undergoing the trial process. The study of victims in the Western criminal law system adopted by Indonesia has been so extensive and profound, that it raises its own science called victimology, which is parallel to the science of criminology. Meanwhile Islamic criminal law (al-Fiqh al-Jinayah) still refers to fiqh books written by medieval jurists, so that the study of Islamic criminal law is stagnant and without significant progress. However, both national criminal law and Islamic criminal law, in principle, emphasize that the protection of victims must be balanced between the interests of the victims themselves, the perpetrators of crime, society, the state, and the public interest.
Poetricks A Game to Engage Malaysian Secondary School ESL Learners in Understanding Poetry
Authors: Vijayarajoo Angeline Ranjethamoney , Anuar Yatim Ariff Imran , Maktiar Singh Kuldip Kaur , Mohd Jani Roslina
Published: June 2019

Studying literature can be challenging for ESL learners. With the new cycle of poems introduced by the Ministry of Education in 2015, the teachers responded with great concerns over how to teach their students, who found poetry difficult and boring. Furthermore, the teachers found poetry less favourable compared to other literary genres. In order to fill the gap of a better understanding of the poems, in more engaging ways, the researchers designed a board game. The compulsory (new) poems for Forms Four and Five were used. 20 students and 40 teachers participated in this study. Data comprised the responses of the students and teachers, to the questionnaire and interview after the game. The game sessions were videotaped. The analysis of the data showed that the participants responded positively to the game. Hence, this game served as a supplementary tool in the teaching and learning of poetry in more engaging ways.
Aktivitas Sinergistik Campuran Ekstrak Buah Piper aduncum dan Tiga Jenis Insektisida terhadap Ulat Plutella xylostella
Authors: Prijono Djoko , Prijono Djoko , Russianzi Wanda
Published: June 2019

Synergistic Activity of Mixtures of Piper aduncum Fruit Extract and Three Commercial Insecticides against the Diamond Back Moth, Plutella xylostellaPlutella xylostella is an important pest of Brassicaceae vegetable crops. Frequent use of insecticides containing single active ingredients can cause resistance in P. xylostella. This work was done to evaluate the synergism between Piper aduncum fruit extract and three commercial insecticides, i.e. abamectin, chlorfenapyr, and spinetoram, against P. xylostella from Pacet District, Cianjur Regency. Results of leaf-residue feeding bioassays with 48-h feeding treatment showed that LC95 of abamectin, chlorfenapyr, and spinetoram at 96 h after treatment (HAT) was about 5.8, 7.0, and 1.9-fold higher than their respective field rates. Thus, P. xylostella larvae from Pacet-Cianjur were not susceptible to abamectin and chlorfenapyr, but were still fairly susceptible to spinetoram. LC95 of P. aduncum extract at 96 HAT was 0.68% (w/v). Based on combination index at the LC95 level - 96 HAT, mixtures of P. aduncum extract with all three test insecticides were synergistic. Thus, P. aduncum extract is potential to be used as an alternative ingredient to increase the effectiveness of the three test insecticides against P. xylostella.
Desarrollo geográfico desigual y crisis de la Unión Europea: Conferencia a cargo del Doctor Costis Hadjimichalis
Authors: Hadjimichalis Costis
Published: June 2019

Conferencia a cargo del Doctor Costis Hadjimichalis. 18 de octubre de 2018: Jornadas Platenses de Geografía y XX Jornadas de Investigación y Enseñanza en Geografía. Edificio Sergio Karakachoff. Universidad Nacional de La Plata. Traducción a cargo de Nicolás Trivi.
Midiendo la desigualdad en la distribución de la superficie productiva pampeana (1988-2002)
Authors: Fernández Diego Ariel
Published: June 2019

Es frondosa la literatura que aplica el índice de Gini a la distribución del suelo en el ámbito rural. Generalmente, la medida se aplica a padrones censales, lo que implica un límite en su capacidad explicativa, pocas veces asumido.  En este trabajo, que no busca una medida absoluta de la inequidad (puntual) sino un acercamiento a una cuantificación de la incidencia del proceso de concentración, se desarrolla una metodología de adecuación de las bases de datos propicia para tal objetivo. Se computan luego los Gini para variables fundamentales de lo que es la “riqueza” pampeana: superficie de las EAP (y su valuación), área sembrada y rodeo vacuno. La inequidad en su reparto se agravó notablemente en el período estudiado y se asoció al funcionamiento de las diferentes actividades agropecuarias.
Bons professores na perspectiva de estudantes do Ensino Médio | Good teachers from the perspective of High School students
Authors: Lanza Maria Lucia , Jacomini Marcia Aparecida
Published: June 2019

Neste artigo aborda-se o que é um bom professor na perspectiva de estudantes do ensino médio da escola pública. A pesquisa teve como objetivo conhecer o que caracteriza um bom professor para os alunos. Realizou-se pesquisa qualitativa em educação, com revisão da literatura e estudos de clássicos da educação, pesquisa de campo, envolvendo aplicação de questionários a 392 estudantes e entrevista com cinco deles, escolhidos com base nas respostas aos questionários. Utilizou-se o método de análise de conteúdo de Laurence Bardin para classificar e organizar o conteúdo das respostas ao questionário e das entrevistas em três grandes categorias que se inter-relacionam: características pessoais do professor, didática e relacionamento interpessoal. A pesquisa foi realizada em 2015-2016, numa escola da rede estadual paulista, localizada na cidade de São Paulo, Brasil. Entre os resultados, destacou-se que os estudantes reconhecem que todos os professores são importantes, não só aqueles que consideram bons. Percebem que, de diferentes formas, cada professor cumpre papel importante em suas vidas. A visão que os alunos têm sobre o professor reafirma uma concepção humanista de Educação presente nos clássicos, com destaque para os seguintes valores: respeito à diversidade, afetividade, igualdade, compromisso, criatividade. Para eles, é importante que o professor se importe com seus alunos e provoque um estranhamento do mundo” que lhes possibilite questionar, duvidar, perguntar, reconhecer que não sabem e procurar novas respostas.
As políticas de expansão da Educação Superior do Governo Lula da Silva (2003‑2010) | Policies of Higher Education Expansion in Lula da Silva Administration (2003-2010)
Authors: Ferreira Suely
Published: June 2019

Lula da Silva assumiu o governo com um discurso de promover um modelo alternativo de desenvolvimento, conciliando crescimento econômico com redução das desigualdades sociais. Defendeu um amplo pacto  social entre as diversas classes sociais concedendo benefícios para os grandes grupos econômicos e  implantando políticas sociais para os setores populares. Nesse cenário, o artigo discute as contradições e as opções das políticas de expansão da Educação Superior que foram implantados tanto para a rede federal como para rede privada e privada-mercantil nos dois mandatos (2003‑2010). O trabalho utilizou-se da análise teórica, bibliográfica e documental. Apesar da forte expansão da rede federal, persistiu a hegemonia da rede privada e privada-mercantil na concentração de instituições e de matriculas. As políticas de  redistribuição de renda, dentre elas, as políticas de expansão, acesso e permanência nesse nível de Ensino para permitirem uma transformação social significativa necessitam ser universais e de longo prazo.
A experiência e trajetória de gestão de Vital Didonet junto ao Ministério da Educação (1974-1990): construindo caminhos para a educação da primeira infância brasileira | Vidal Didonet’s management experience and trajectory in Ministry of Education (1974-1990): Building paths for early childhood education in Brazil
Authors: Prado Alessandra Elizabeth Ferreira Gonçalves , Hai Alessandra Arce
Published: June 2019

Discute-se, a partir da historiografia da política educativa, a experiência e trajetória de gestão de Vital Didonet entre os anos 1970 e 1990, objetivando acompanhar a sua trajetória político-educativa –, ou como se foi produzindo enquanto figura pública e intelectual na área da educação da primeira infância. Foram analisados documentos inexplorados e que se encontram nos arquivos da Coordenação de Educação Infantil no interior do Ministério da Educação. O recurso investigativo utilizado, partiu, portanto, da história da educação, enfatizando o âmbito da elaboração de políticas educativas e o acompanhamento da trajetória de Didonet junto à circulação de sujeitos nesse cenário. Esse conjunto analítico foi direcionado pela ótica nos momentos de “mudança” e/ou observável incremento nas ações governamentais, por meio de modificações na escrita de publicações oficiais do período e da área em questão ou nas maneiras de articulação com outros contextos, como o acadêmico, o da prática e do próprio âmbito público, considerando as instâncias de poder. Ainda que se note sua relevância como primeiro coordenador ao nível de Ministério da Educação, tem-se a raridade de pesquisas sobre a sua carreira e a trajetória da política educativa e/ou a história da Educação Infantil no período em discussão.
Alfabetização cartográfica a partir do esporte de orientação para a compreensão da realidade social | Cartographic literacy from the orienteering sports for the comprehension of social reality
Authors: Bezerra Kleiton Ramires Pires , Silva Walter Guedes
Published: June 2019

O objetivo deste trabalho é analisar se o uso do esporte de orientação é um instrumento didático satisfatório à aprendizagem da alfabetização cartográfica, de maneira que o aluno possa aprender não somente ler, mas também compreender a realidade social por meio da correlação com a representação cartográfica. Há necessidade dessa aprendizagem para que os alunos compreendam a importância do  processo de aquisição de conhecimentos sobre a análise e a interpretação de mapas em uma inter-relação com a realidade social. Para a pesquisa foram realizadas leituras de textos que trabalham com alfabetização cartográfica, trabalho de campo com observação participante e aplicação de questionário para os alunos de uma turma do 5º ano do Ensino Fundamental de uma escola municipal de Campo Grande (Mato Grosso do Sul). De acordo com a análise dos dados é possível afirmar que o esporte de orientação contribui para a interpretação da realidade social, mas não esgota a necessidade ampla, complexa e contraditória do trato pedagógico das diversas disciplinas na compreensão da temática que se desvela.
Concepções de linguagem e ensino nos Cadernos do Professor do Estado de São Paulo | Conceptions of language and teaching in the Teacher’s Notebooks of the State of São Paulo
Authors: Nespoli Ramos Rita de Cássia Antonia
Published: June 2019

No período de 2008 a 2014, a experiência que se teve com alunos de sexta série/sétimo ano em escolas estaduais propiciou a verificação de que, com base nas concepções de linguagem adotadas em determinado enunciado, é possível refletir sobre os lugares sociais atribuídos a alunos e a professores, no ambiente escolar. Essa reflexão motivou a escrita deste artigo que procura descrever qual é a concepção de linguagem e de ensino que emerge de materiais didáticos de Língua Portuguesa. A partir da descrição, buscou-se analisar, pelo modo de dizer, como certos materiais didáticos cristalizam simulacros sobre os docentes e os discentes nas instituições de ensino. Para tanto, recortou-se dos “Cadernos da Secretaria do Estado de São Paulo” o momento em que o autor se dirige ao professor para apresentar o conceito do gênero “narrativa” e do gênero “relato”. Para a análise, escolheram-se comosuporte teórico os estudos dialógicos do discurso, pois, nessa perspectiva teórica, não há enunciados neutros, mas essencialmente responsivos, nos quais, por sua vez, pressupõe-se uma tomada de posição. Aplicam-se, então, os conhecimentos dialógicos para descrever as vozes com as quais o Caderno do Professor dialoga e entender os papéis educacionais colocados em jogo no processo de ensino‑aprendizagem. Como resultados, entendeu-se que, apesar de se colocar em jogo concepções de linguagem e de ensino incompatíveis, não há quebra da legitimação no Caderno do Professor, pois elas se fundamentam na mobilização de dois discursos reconhecidos na sociedade. Além disso, refletiu-se que, para o professor não se submeter à imagem de mero reprodutor de atividades de ensino, é preciso que o docente e todos os agentes escolares envolvidos no ensino-aprendizagem entendam os Cadernos do Professor do modo como vêm intitulado: “Material de apoio”.
Polemik "Tulisan Arab" Pada Busana Agnes Monica (Analisis Teori Interaksionisme Simbolik)
Authors: - Ihsanudin
Published: June 2019

Arabic is synonymous with the symbol of Islam. Because the Qur'an and Sunnah use Arabic Language. However, tren fashion is now entering the era of globalization. It doesn't matter if tren fashion is currently mixed with western and eastern cultures. Agnes Monica's dress, which when appearing on television shows, attracted controversy of many parties because it was considered taboo, because of the transparent clothing and Arabic writing that was right on her thigh. Various suggestions from nitizen fulfilled the social media homepage, MUI also commented on the polemic that had taken place. The Mead Symbolic Interactionism Theory is very appropriate to be used as a knife for analyzing the case above. The purpose of this study is to describe and analyze the phenomenon of Agnes Monica's dress Arab writing "Al-Muttaḥidah" using Mead's theory, include describing the specifically human social act, action, gesture, signicicant symbols, mean, self, and society. This research is belong to library research and  use analytical descriptive methods.Tren Fashion, Arabic Writing, Mead's Symbolic Interactionism.
The Portrayal of Gender and Race in Cars Trilogy
Authors: Rahayu Nurhadianty
Published: June 2019

As the most commercially successful animated film, Cars trilogy, produced by Pixar Animation Studios, are opted to be analysed due to its impact on formulating perception of gender and race. Considering that intolerance and gender-based injustice still happens within our society, any discussion about gender and race portrayal, particularly through films, becomes urgent. The study aims at investigating how gender and race are portrayed in Cars trilogy. Gender portrayal is analysed through Beauvoir’s concept of immanence and transcendence and Finklea’s themes about masculinities. The portrayal of race is investigated using McLaren’s critical multiculturalism. The study uses the descriptive analytical interpretative method. The data analyzed are the characters, dialogue, and plot. The result shows that men and women are portrayed as equal but the stereotypes are still visible. Men are portrayed not only brave but also confident. Males’ romantic interest is manifested in heterosexual desire and male bosses are driven by profit. Women can be successful in racing if she dares to intervene the bureaucracy or is given opportunity by men. Different accent of English is seen as less capable and white characters are not always portrayed unproblematic.
SI BULUS-BULUS SI RUMBUK-RUMBUK SEBAGAI TEKS YANG HEGEMONIK
Authors: Harahap Muharrina , Faruk Faruk , Salam Aprinus
Published: June 2019

This study aims to explain the text of Willem Iskander's Si Bulus-Bulus Si Rumbuk-Rumbuk in postcolonial discourse. The text and the author were very contradictory and paradoxical. In one side, the discourse of resistance are revealed,  but on the other hand it also kept the discourse on colonial construction. This writer uses the postcolonial approach and discursive method to analyze the penomenon. This study uses the discourse that was built by two experts, Rodgers and Harahap, who concentrated on researching the texts of Si Bulus-Bulus Si Rumbuk-Rumbuk and Willem Iskander. Through this discursive method, the writer reconstruct the opinions of the two experts using postcolonial perspective. Beside looked at the text, the writer also consider in social, political, and the Mandailing people culture as supporting culture. The results show that Willem Iskander is an ambivalent figure. A figure who voiced resistance as well as a figure who obeyed colonial construction. The implications of this article can give a theoretical contribution to postcolonial studies of literature, especially Mandailing literature
Manajemen Keuangan Madrasah yang Bersumber dari Masyarakat
Authors: Anam Khoirul
Published: June 2019

Indicator of Indonesian’s national development is the quality of education. Islamic school’s funding is an important instrument to improve access, quality, and competitiveness of educational institution. Islamic schools education funding source are joint responsibility of the government and the community. Community-sources funding is managed by the Islamic school committee and supervised by the internal supervisor. Moreover, the financial management was carried out with the following mechanism: submitting the proposal from the Islamic school to the committee, approving the proposal, disbursement process, and then reporting the agenda to the Islamic school committee. Therefore, the committee’s internal supervisor is controlled every 6 months. In addition, the following barriers come from the parents and student.
INTERAKSI SOSIAL PADA MAHASISWA PESERTA MABINMABA 2017
Authors: Lihardja Ninawati , Monika Monika
Published: June 2019

There are many interactions among individuals in society. This research was attempted to describe the patterns of interaction among the “Mabinmaba” student. These patterns of interactions based on friendship, study, personal, and hobby of the students. The participant of this research consist of 120 students, they were separate in 4 groups. They were the student of the Faculty of Psychology. Purposive technique samling used in this research. The result of this research: there are qliques in these 4 groups. The networks based on pesonal issue had less in qlique liaison than the other networks.
KAJIAN TINGKAT KEBISINGAN PADA RUANG PAMERAN TETAP DI MUSEUM XY JAKARTA
Authors: Cinthya Anastasia
Published: June 2019

Masalah umum pada ruang pameran tetap di museum adalah sunyi saat pengunjung sepi dan gaduh saat pengunjung ramai. Suasana yang sangat sunyi akan membuat suasana mencekam dalam ruang pameran tetap. Sebaliknya, suasana gaduh akan membuat pengunjung tidak nyaman selama berada dalam ruang pameran tetap. Adapun ambang batas Kuat suara <20 dB dalam suatu ruangan termasuk sunyi, susana ruangan akan terasa mencekam. Namun bila kuat suara dalam suatu ruangan melebihi 85 dB, maka kondisi suara dalam ruangan tersebut termasuk bising. Kondisi ruangan yang sunyi dan kondisi ruangan yang bising, akan tidak nyaman secara audio untuk manusia beraktivitas didalam ruangan tersebut. Untuk mengetahui rata-rata kuat suara didalam ruang pameran tetap Museum Nasional Indonesia, penelitian ini menggunakan alat ukur yang Sound Level Meter, sebagai alat utamanya. Dan menggunakan alat bantu penelitian berupa Laser Length Meter untuk mengukur jarak sumber suaranya. Hasil perekaman dan pengukuran dianalisis secara kuantitatif dengan menggunakan standar kenyamanan audio. Hasil penelitian ini untuk mendapatkan data akustik yang berkaitan dengan kualitas suara, material pembentuk ruang yang mempengaruhi akustik, serta data perlengkapan audio yang dimiliki oleh Museum XY. Pada penelitian ini juga diperlukan data tingkat kepadatan pengunjung pada Ruang Pameran Tetap yang berpotensi besar terhadap tingkat kebisingan. Dengan mengetahui kondisi tersebut maka dapat dijadikan acuan nantinya dalam penataan ruang pameran tetap museum.
Acetylcholinesterase, Specific Acetylcholinesterase and Total Protein Concentrations in the Brain Regions of Broiler Chickens Fed Dietary Monosodium Glutamate
Authors: Olarotimi Olumuyiwa Joseph , Oladeji Imoleayo Sarah , Adu Olufemi Adesanya , Gbore Francis Ayodeji
Published: June 2019

The study was carried out to examine the effect of varied levels of dietary monosodium glutamate on acetylcholinesterase, specific acetylcholinesterase and total protein concentrations in the brain regions of broiler chickens. Three hundred (300) day – old unsexed Abor – acre chickens were randomly assigned to diets: A, B, C, D, E and F containing 0.00, 0.25, 0.50, 0.75, 1.00 and 1.25 g/kg MSG respectively. Each treatment was replicated 5 times with 10 birds per replicate. The birds were fed ad – libitum and provided with clean water for 8 weeks (56 days) after which 2 birds per replicates were slaughtered. The brains were removed, dissected into different regions comprising of the olfactory lobe, pineal body, optic lobe, cerebellum and the medulla oblongata. The different parts of the brain were homogenized to determine the acetylcholinesterase and total protein which were also used in the assessment of the specific acetylcholinesterase of the brain. No significant differences were observed in the acetylcholinesterase activity of the olfactory lobe, pineal body, optic lobe, cerebellum except for the medulla. Likewise, the dietary monosodium glutamate did not influence the activities of the total protein and specific acetylcholinesterase of the olfactory lobe portion of the brain. The dietary monosodium glutamate exerted significant effects on the total protein of other brain parts studied and which invariably resulted in significant changes in the specific acetylcholinesterase of the optic lobe, cerebellum and medulla except for the optic lobe. This study revealed that monosodium glutamate added to broilers diet above 0.75 g/kg significantly altered the concentration of the brain acetylcholinesterase, total protein and specific acetylcholinesterase thereby impaired brain functions.
Influence of Rice Husk Biochar on Water Holding Capacity of Soil in The Savannah Ecological Zone of Ghana
Authors: Abukari Ammal
Published: June 2019

Soil moisture has a vital role in the cultivation of crops. Its sufficiency and availability to crop- water supplies depends on the management practices of soil and amount of available water to the soil. This study examines the influence of rice husk biochar on the water holding capacity of soil in the savannah ecological zone of Ghana. Increasing rate of rice husk biochar increased water-holding capacity of soils. 4t/ha rice husk biochar showed higher significant differences among the treatments. It is recommended that 4t/ha rice husk biochar should be applied to increase the water-holding capacity of the soil.
First Record of Wide-Eyed Flounder (Bothus podas Delaroche, 1809) in Saroz Bay (Northern Aegean Sea, Turkey)
Authors: Cengiz Özgür , Paruğ Şükrü Şenol , Kızılkaya Bayram
Published: June 2019

A single specimen of the wide-eyed flounder (Bothus podas Delaroche, 1809) was caught using the trammel nets by fishermen on 15 May 2017 in İbrice Bight (Saroz Bay). This paper represents the first record of B. podas for Saroz Bay.