bluuebunny/crossref_metadata_2025 huggingface dataset:
Нейрофизиологические механизмы аддиктивного поведения и употребления психоактивных веществ в подростковом возрасте: возможности профилактики и терапии
Authors: Antsiborov A.V. , Kamplitskaya O.V. , Ovsyannikov M.V. , Stadnik K.V. , Panchenko L.F.
Published: April 2020

Поведенческие аддикции подростков, включающие употребление психоактивных веществ, являются одними из основных проблем здравоохранения большинства стран мира, в том числе России. Подростковый возраст - это период динамичных физиологических, психологических, и поведенческих изменений. Данный период также связан с повышенным риском употребления психоактивных веществ, и формированием различных аддиктивных расстройств. В подростковом возрасте происходящие изменения в нейронных системах вознаграждения, мотивации, когнитивного контроля и сопротивления стрессовым воздействиям способствуют формированию повышенного риска употреблении различных психоактивных веществ, и нехимических вариантов аддиктивной патологии. Современные патофизиологические модели возникновения аддиктивной патологии в подростковом возрасте включают данные о аллостатических изменениях функций и структуры дофаминергической системы среднего мозга, нейропластичности, связанной со стрессом, и нарушениии баланса между когнитивным контролем и процессами в системе вознаграждения. Результаты генетических и эпигенетических исследований, изучение промежуточных фенотипов / эндофенотипов могут помочь в изучении детей и подростков, входящих в группу риска возникновения аддиктивных расстройств.

The use of psychoactive substances as a part of behavioral addictions of adolescents is a medical issue in most of countries all over the world, including Russia. Adolescence is a period of dynamic physiological, psychological, and behavioral changes. This period is also associated with increased risk of substance abuse and formation of various addictive disorders. In adolescence, changes in neural systems of reward, motivation, cognitive control, and resistance to stress contribute to increased risk of using various psychoactive substances and of non-chemical variants of addictive pathology. Current pathophysiological models of addictive pathology in adolescence include data on allostatic changes in functions and structure of the mid-brain dopaminergic system, neuroplasticity related with stress, and imbalance between cognitive control and processes in the reward system. Results of genetic and epigenetic studies and investigation of intermediate phenotypes / endophenotypes can help to study children and adolescents at risk of addictive disorders.
Global materials versus local materials for students’ reading comprehension: a library research
Authors: Kurniawan Heri
Published: April 2020

This study scientifically aimed to investigate whether or not local materials influences reading comprehension towards students in general instructional settings, compared to global materials. The researcher conducted the study by collecting 20 empirical research articles from 2009 till 2018 through computer searches from the database and through book readings, related to global and local materials and experimental studies for investigating the effectiveness between the global and the local materials towards learner's reading comprehension. As soon as the researcher gathered the articles, the articles were then analyzed and synthesized into data results and discussion related to the theories. The researcher also consulted data result and consultation with the experts of the English Language Teaching Materials. The result had synthetically shown that the local materials, integrated local culture content inside were more active compared by the global materials for reading comprehension because of students' background knowledge of their local cultural familiarity in the target language materials. It also emphasized the strong influence of the usage of it for students' reading comprehension improvement.
Teaching grammar: issues and challenges
Authors: Aman Norhaida
Published: April 2020

The relationship between teachers’ beliefs and their instructional practices has attracted educational researchers’ attention. The literature on teachers’ beliefs and classroom practices suggests that a sound understanding of those beliefs is extremely helpful in developing and implementing useful programs and effective in-service training. This study explores the complex relationship between the beliefs and practices of teachers from primary schools in Singapore, specifically looking at how instructional strategies are reflections of teacher beliefs on grammar instruction.Overall, the teachers who participated in this survey unanimously agree that grammar is important and has to be taught in primary school. They believe that grammar consists of rules of sentence formation, and the use of accurate tenses, and that grammar should focus on both form and meaning. Explicit discussion of grammatical rules in the classroom is thought to be extremely important in helping students acquire the English language and develop their writing skills.In terms of their classroom practices, the data suggests a more traditional approach of explicit teaching of grammar where rules and sentence structures are first taught to students and brought to their attention.
CITRAAN DALAM KUMPULAN PUISI ABDUL SALAM HS “MALAIKAT WARINGIN”
Authors: Oktaviantina Adek Dwi
Published: April 2020

Poetry is arranged beautiful words and understood by the readers. Therefore, poetry is inseparable from the accuracy of the language which is arranged aesthetically and creatively so that the meaning of poetry can be conveyed properly. Interpretive descriptive of images is used as the technique of this research. Image, as a way of looking at the meaning, is identified through the human senses. The method used is interpretative qualitative research method. The formulation of the problem is how the image in the poetru collection of Abdul Salam HS entitled "Malaikat Waringin". The purpose of this research is to describe the image in Abdul Salam HS‟ Poetry Collection. The results from analyzing fifty poems contained in the poetry collection entitled "Malaikat Waringin", it showed that there are 17 visual image data, 9 auditory image data, 4 smell and taste image images, and 6 visualization image data.
Emansipasi Perempuan dalam Ranah Domestik pada novel Little Women karya Louisa may alcott
Authors: Indrapuri Bella Saputri
Published: April 2020

Penelitian ini dilatar belakangi oleh peran ganda perempuan yang harus pintar membagi waktu antara keluarga dan pekerjaan. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Temuan hasil penelitian terungkap bahwa : 1. Gambaran umum peran ganda pada perempuan yaitu peran sebagai ibu rumah tangga. 2. Kendala yang dirasakan perempuan dalam menjalankan semua perannya berasal dari internal dan eksternal. Kendala internal yaitu lelah fisik, lelah mental. dan kendala eksternal yaitu adanya keterbatasan waktu. 3. Dampak yang terjadi dalam menjalankan peran gandanya berdampak positif dan negatif. Dampak positif nya bisa membantu perekonimian keluarga adanya kerja sama antara ibu dan anak dalam menyelesaikan tugas rumah.kata kunci : peran ganda perempuan, kehidupan keluarga.
TEACHER TALK IN TEACHING WRITING INTERACTION OF TECHNICAL ENGINEEERING STUDENTS IN SMK SWASTA TELADAN MEDAN
Authors: Tampubolon Sutar Oktaviana
Published: April 2020

This present, study focuses on the teacher talk in teaching writing which conducted in a eleventh grade classroom of SMK Swasta Teladan Medan and to describe how the categories teacher talk affect the students’ learning process during the teaching writing to the eleventh grade of SMK Swasta Teladan Medan. In this research, the FLINT is used to identify the categories of teacher talk occur during the learning process. Moreover, this study is conducted on the form of descriptive qualitative research where the researcher as the non-participant observer on the classroom. The subject of this study is a vocational high school English teacher and the eleventh graders of SMK Swasta Teladan Medan. From the data that has been taken, it is obtained that the categories of teacher talk used by the teacher in teaching writing interaction in the eleventh grader of SMK Swasta Teladan Medan are deals with feeling, praises or encourages, jokes, uses ideas of students, repeats students response verbatim, asks question, gives information, corrects without rejection, gives direction, and criticizes student behavior. More over the categories of teacher talk used also have been proven to help the students understand better about the subject and elicit students’ contribution during the learning process. In conclusion, the researcher has found that the teacher who teaches writing in an eleventh grade classroom of SMK Swasta Teladan Medan has performed some categories of the teacher talk from FLINT.
ANALISIS KESULITAN BAHASA INDONESIA BAGI PEMELAJAR DI SAMSIFL UZBEKISTAN PADA EMPAT KETERAMPILAN BERBAHASA
Authors: Nasution Jamaluddin
Published: April 2020

The difficulties faced by students vary, such as intelligence and non-intelligence factors. This study is to know; (1) what the most difficult language skills, (2) the reasons of students at the difficulties in the language skills, and (3) how the students face their difficulties. The method of this study is descriptive, conducted in ILFS class of English and Translation Program at SAMSIFL (Samarkand State Institute of Foreign Languages) Uzbekistan. The result are listening (61.68), speaking (69.07), writing (71.89), and reading (76.29). Result of questionnaires; students like Indonesian language (85.71%), the Indonesian pronunciation (65.71%), symbols/letters is not different (80.00%), no difficulty in uttering Indonesian language words (77.14%), good and helpful guidance book (91.43%), speaker speaks fast (97.14%), difficulties in listening (94.29%), no difficulty in reading (85.71%), no difficulty in writing (80.00%), difficulty in speaking (71.43%), most liked language skills is reading (57.14%), most hated language skills is listening (94.29%), most difficult language skills is listening (88.57%), easiest language skills is reading (71.43%), and the students’ action facing the difficulties is asking the teacher (85.71%). It is expected that the ILFS teaching concerns on students’ difficulties firstly and give motivation during the teaching process.
IDEOLOGI GENDER KEBAHASAAN PADA NOVEL KARYA SASTRA PENGARANG PEREMPUAN
Authors: Sitepu Heny Roulina , Sinar T Silvana , Kahar Irawaty
Published: April 2020

The novel by female authors often tell about the position of women who appear as symbols of subtlety, and place them in a lower position than men. The purpose of this study is to analyze how the form of linguistic gender ideology in literary novels by female authors and what context triggers gender ideology in novels by literary authors. In this study, researchers focused on this research on the Mills Kritsis Discourse Analysis. This research is a type of qualitative research. The data in this study is sentences that contain linguistic by female authors. Data collection techniques in this study use document recording techniques. Based on the results of data analysis it is known that the form of linguistic gender ideology in literary novels of female authors is dominated by the form of subordination that is 20 data or about (60.53%), while 18 (14.37%) other data leads to stereotypes for readers of literary novels, especially literary works of female authors, to foster interest in preserving literary novels, especially literary novels, especially authors
Effect of air drying on quality characteristics and mass transfer kinetics of osmotically dehydrated sea buckthorn by stevia
Authors: Lentzou G. , Templalexis Ch. , Xanthopoulos G.
Published: April 2020

Sea buckthorn is ranked among the most significant super foods worldwide. Its fruits and
leaves are used as fresh or dried in food, pharmaceutical and cosmetic industry. As super
food any pre-treatment should sustain this property and hence this research was focused
on osmotic dehydration of sea buckthorn by stevia also a super food. Therefore, water
loss, sugar gain, acidity, ascorbic acid and water diffusivity were evaluated during osmotic
dehydration of sea buckthorn by two stevia solutions, 15ο
and 30οBrix and following were
air-dried at 50οC by comparing the effect of steam blanching per case. Steam blanched
samples exhibited increased water loss at the end of the process, 55% at 30οBrix and 48%
at 15οBrix, compared to untreated samples where losses were 43% (30οBrix) and 28%
(15οBrix) respectively. Ascorbic acid was significantly reduced, exceeding 50% in steam
blanched samples and 23% in untreated samples. Steam blanched samples dehydrated at
15oBrix exhibited 82% dry matter increase and only 39% the untreated samples. Similarly,
samples dehydrated at 30oBrix exhibited 84% dry matter increase and 53% when no steam
blanching was applied. Solid gain was seven times less compared to water loss which is
attributed to high molecular weight of steviol glycoside. The osmotic dehydration and airdrying curves were described effectively by Peleg and Fick models, and Logarithmic and
Fick models respectively, having in all cases R2
adj>99% and SEE<0.2. The water
diffusivity of steam blanched samples was 3.2-5.57×10-11 m
2
/s for water loss and 1.27-
2.03×10-11 m
2
/s for solid gain at 30oBrix and 2.12-4.27×10-11 m
2
/s and 0.91-1.98×10-11 m
2
/s
at 15oBrix. Finally, the water diffusivity of steam blanched samples during air-drying was
2.11-2.29×10-11 m
2
/s and 1.56-1.66×10-11 m
2
/s in the case of untreated samples.
EFEKTIFITAS LAYANAN INFORMASI DENGAN TEKNIK MODELING UNTUK MENUMBUHKAN MINAT BERWIRAUSAHA SISWA SMK
Authors: Sunny Ismail
Published: April 2020

This research is motivated by the lack of interest in entrepreneurshipstudent in SMK caused by students tend not been able to utilize and lessinterested in entrepreneurship in accordance with the skills they gain from eachdepartment. This research is quantitative research with pre-experimental designapproach one-group pretest-posttest design. The population used in this study isa class XI student of state SMK 7 Semarang the number of 108 students. Samplestaken as many as 27 students by using proportional random sampling technique.Based on the analysis of research data after receiving treatment in the form ofinformation services with modeling techniques to foster interest inentrepreneurship class XI student of state SMK 7 Semarang. Tcount at 12.20 andttable of 2,052 Due tcount (12.20)> t table (2.052) then this indicates that thesignificant t test values are significant at 5% level. Scores before treatment gainedan average of 68.67, while the average score after treatment reached 81.74 sothere is an increase of 13.07% So that can be concluded that the "informationservices with modeling techniques can effective to foster interest inentrepreneurship class XI of state SMK 7 Semarang".
Model Development for the Prediction of the Resilient Modulus of Warm Mix Asphalt
Authors: Saleh Huda Mahdi , Albayati Amjad H.
Published: April 2020

Increasing material prices coupled with the emission of hazardous gases through the production and construction of Hot Mix Asphalt (HMA) has driven a strong movement toward the adoption of sustainable construction technology. Warm Mix Asphalt (WMA) is considered relatively a new technology, which enables the production and compaction of asphalt concrete mixtures at temperatures 15-40 °C lower than that of traditional hot mix asphalt. The Resilient modulus (Mr) which can be defined as the ratio of axial pulsating stress to the corresponding recoverable strain, is used to evaluate the relative quality of materials as well as to generate input for pavement design or pavement evaluation and analysis. Based on the aforementioned preface, it is possible to conclude that there is a real need to develop a predictive model for the resilient modulus of the pavement layer constructed using WMA. Within the experimental part of this study, 162 cylindrical specimens of WMA were prepared with dimensions of 101.6 mm in diameter and 63.5 mm in thickness. The specimens were subjected to the indirect tension test by pneumatic repeated loading system (PRLS) to characterize the resilient modulus. The test conditions (temperature and load duration) as well as mix parameters (asphalt content, filler content and type, and air voids) are considered as variables during the specimen’s preparation. Following experimental part, the statistical part of the study includes a model development to predict the Mr using Minitab vs 17 software. The coefficient of determination (R2) is 0.964 for the predicted model which is referred to a very good relation obtained. The Mr value for the WMA is highly affected by the temperature and moderately by the load duration, whereas the mix parameters have a lower influence on the Mr.
Diferenciación morfológica, fenológica y pomológica de cultivares comerciales de mora (Rubus glaucus Benth)
Authors: Iza Monica , Viteri Pablo , Hinojosa Milton , Martínez Anibal , Sotomayor Correa Andrea , Viera William
Published: April 2020

El género Rubus es uno de los más diversos en términos morfológicos y genéticos, presentando un amplio espectro de especies silvestres y cultivadas que son apetecidas por sus frutos comestibles. En Ecuador, el cultivo de mora (R. glaucus y Rubus sp.) está presente a lo largo del callejón interandino, entre 2000 y 3100 msnm. Este frutal es un rubro de importancia económica por su alta demanda para consumo en fresco y procesado. Esta investigación se ejecutó en la Granja Experimental Tumbaco del INIAP (Ecuador) con el objetivo de encontrar caracteres que permitan diferenciar morfológica, fenológica y pomológicamente cuatro cultivares de mora (Castilla, Andimora, Colombiana y Brazos). Mediante análisis multivariado se formaron tres conglomerados (C). Los cultivares Andimora y Colombiana (C3) no poseen espinas a diferencia de Castilla (C2) y Brazos (C1) que las tienen presentes. Colombiana fue el cultivar más precoz (161 días de brotación a cosecha) y Castilla el más tardío (186 días). Brazos presentó el mayor peso de fruto (5.85 g). Andimora alcanzó el mayor contenido de sólidos solubles (11.86 ºBrix) y tuvo frutos firmes. Los caracteres diferenciantes observados en este estudio permiten establecer parámetros de distinción entre los cultivares que son actualmente cultivados en el Ecuador.
Evaluación de la eficiencia de tres equipos de extracción de aceite con diferentes genotipos de palma aceitera (Elaeis sp.)
Authors: Navarrete Párraga Mercedes Elizabeth , Zambrano Marcillo Silvia Madeleim , Zambrano Sabando Walter Ramón , Romero Pizarro Martha Alicia , Racines Jaramillo Marcelo Rafael , Paredes Puga Ernesto Ricardo , Quintero Roman Leonardo Andres , Ortega Cedillo Digner Santiago
Published: April 2020

Este trabajo se realizó en el Laboratorio de extracción de aceite del Programa de Palma Africana de la Estación Experimental “Santo Domingo” del INIAP, el objetivo fue determinar la eficiencia de tres equipos de extracción de aceite, en tres genotipos de palma aceitera. Los equipos utilizados fueron: extractor de solvente Velp, extractor Soxhlet y la prensa hidráulica de 1500 psi. Los genotipos evaluados forman parte del Banco de Germoplasma del Programa de Palma: palma africana (Elaeis guineensis), palma americana (Elaeis oleífera) y el híbrido interespecífico (E. oleífera x E. guineensis). El diseño experimental utilizado fue un diseño completo al azar (DCA), con 20 observaciones, asistido por las pruebas de significancia de t de student y Tukey al 5 %, para determinar diferencias entre medias de tratamientos. Los resultados mostraron diferencias altamente significativas entre los diferentes factores evaluados. El mayor porcentaje de aceite por racimo se obtuvo con el genotipo E. guineensis en el extractor Soxhlet (18,43 %) y el menor porcentaje para E. oleífera con la prensa hidráulica (0,34%). Realizado el análisis de costos de los tratamientos, se determinó que el menor costo se obtuvo con la prensa hidráulica con 8.20 dólares por muestra de extracción de aceite.
Diseño, evaluación y validación de un sistema de tratamiento de efluentes del proceso de curtido de pieles: caso Pieles del Sur E.I.R.L.
Authors: Muñoz Paz Víctor , Longa Cuayla Víctor , Carreño Arispe Alejandra , Aguilar Franco José
Published: April 2020

En el presente proyecto se diseñó un sistema de tratamiento para los efluentes del proceso de curtido de pieles; este sistema se evaluó a partir de la realización de ensayos de laboratorio para asegurar su viabilidad, y se validó el tratamiento mediante el análisis de efluentes provenientes de la planta ya instalada. El sistema tiene tres unidades: la primera es un pretratamiento que permite la oxidación de sulfuros para los baños de pelambre y calado, así como la precipitación de cromo para los baños de piquelado y curtido; la segunda es un tratamiento físico-químico para los efluentes generales del proceso que permite obtener efluentes tratados y sólidos decantados; la tercera es un tratamiento de lodos que permite obtener lodos acondicionados y de bajo volumen a ser recolectados para su disposición final. El análisis de los efluentes tratados demostró una reducción considerable en la concentración de químicos contaminantes que permite reutilizar el agua y acerca a la empresa al cumplimiento de los niveles máximos permisibles.
CFD Analysis of a solar flat plate collector with different cross sections
Authors: Andrade Cando Anthony Xavier , Quitiaquez Sarzosa William , Toapanta Luis Fernando
Published: April 2020

Low and medium solar heating systems used for domestic and industrial applications, such as water and space heating, usually utilize solar flat plate collectors in order to absorb solar thermal energy converting it into heat and then transferring the heat to a fluid (usually water or air) that flows through it. The aim of this study is to evaluate the solar flat plate collector’s efficiency and the fluid behavior inside the pipeline with three different cross sections, whose hydraulic diameters are 10, 5.12 and 6.16 mm, by using ANSYS Fluent. The results obtained from the Computational Fluid Dynamics (CFD) tool showed that the collector with the Type I cross section reached temperatures up to 330 K at the pipe outlet obtaining an efficiency of 68 %, higher than those of Types II and III, whose efficiencies were 51 % and 60 %, respectively. Type I cross section also presented the lowest values in both speed and pressure drop, these being 0.266 m/s and 108.3 Pa, respectively.
Third-party management in software development: proposal of a methodology
Authors: Núñez-Sánchez Yeison , González-Torres Antonio
Published: April 2020

Outsourcing allows organizations to reduce costs, optimize the use of resources, provide added value in services and goods, and concentrate on achieving the strategic objectives of the business. However, many software projects have failed due to the lack of knowledge of the factors involved in its planning. Some of these elements are poor communication with the supplier, weak monitoring of the status of tasks, lack of active participation of users and stakeholders at all stages of the process, and software quality assurance. Consequently, this research aims to aid the management of the outsourcing process and proposes a methodology for its management during system development. The methodology comprises 7 phases, each one with its inputs, tasks, and outputs, which are used by the following stages. In summary, it synthesizes the best practices for the management of third parties.
Red neuronal artificial para estimar un índice de calidad de agua
Authors: Quiñones Huatangari Lenin , Ochoa Toledo Luis , Kemper Valverde Nicolás , Gamarra Torres Oscar , Bazán Correa José , Delgado Soto Jorge
Published: April 2020

La red neuronal artificial (RNA) es un modelo computacional que emula el sistema neuronal biológico en el procesamiento de información; los modelos que se originan son adecuados con el propósito de describir pronósticos para tiempos prolongados, además de relaciones no lineales. Se utiliza esta herramienta con el fin de predecir parámetros físico-químicos y microbiológicos que influyen en la calidad de agua. La Fundación Nacional de Saneamiento de Estados Unidos propuso un índice de calidad de agua, conocido como NSF WQI. Este artículo describe el diseño, entrenamiento y uso del modelo de la red neuronal perceptrón de tres capas para el cálculo del NSF WQI del río Utcubamba y sus afluentes. Empleando el software Matlab y aplicando el algoritmo de entrenamiento de Levenberg-Marquardt, se encontró que la arquitectura óptima de la RNA es 6-12-1, además, el porcentaje para los conjuntos de entrenamiento, validación y prueba fue de 70 %, 10 % y 20 %, respectivamente. El rendimiento de la RNA se ha evaluado utilizando la raíz del error cuadrático medio (RMSE) y el coeficiente de correlación (R). Se mostraron correlaciones altas (mayores que 0.94) entre los valores medidos y predichos. Finalmente, la RNA propuesta ofrece una alternativa útil para el cálculo y la predicción del índice de calidad de agua en relación con el oxígeno disuelto (OD), la demanda bioquímica de oxígeno (DBO), nitratos, coliformes fecales, potencial de iones hidrógeno (pH) y la turbidez.
Italian Horse Riding School
Authors: Wójcik Zbigniew
Published: April 2020

The system solutions in the field of horse riding technique appeared for the first time in Italy in the 16th century, but at the same time equestrian academies also functioned in other countries, e.g. Austria, France, Germany and Russia. They formed the horse riding system which was based on such movements that horse never performs in its natural habitat. Therefore, according to the methodology research, applicable in historical and pedagogical sciences, an attempt was made to determine stages of the Art of Horsemanship on the European continent. In the research process, it was established that the horse riding style that had been being practiced for several centuries, was not changed until the late 19th century. The revolutionary changes, based on years of observation and experience, were made by Captain Federico Caprilli of the Military Equestrian School in Pinerolo (Italy). The result of his observations accepeted in 1906 was an innovative horse riding system called natural. A great numer of officers from 22 countries were coming to Italy at that time to learn the new system. As it was very practical, it became quickly adapted by equestrian sport.
3D Printed hydroponic system
Authors: Aponte-Ortiz Fernando G. , López-Rodríguez Andrea , Gutiérrez-Del Arroyo Carlos D. Figueroa , Candelaria-Hernández Jaycie A. , Román-Orellana César A. , Isaza Clara E. , Cabrera-Ríos Mauricio
Published: April 2020

Hydroponic systems have been around for many years and there is alarge variety of designs. This project approaches the design of a stackable hydroponic system for domestic use aiming for high yield. The 3-D printed prototype consisted of cylindrical elements each with three entries for seeding.
These elements can be stacked up and rotated around one another providing configuration flexibility. In addition, the cap of our system is a half cylindrical element. A preliminary test included the use of Rockwool to grow coriander for 14 days. Being a prototype, it is still necessary to optimize the design, fine-tune its operation beyond its initial feasibility to both, maximize yield and minimize cost, which implies compromising on these two conflicting objectives.
Diferentes familias de atractores extraños en un sistema caótico memristivo de 4D
Authors: Zambrano-Serrano Ernesto , Posadas-Castillo Cornelio , Rivera-Durón Roberto R.
Published: April 2020

Considerado como el cuarto elemento pasivo en la teoría de circuitos, un memristor puede ser utilizado para diseñar sistemas caóticos e incrementar su complejidad. En este artículo se presenta la generación de atractores autoexcitados, coexistentes y ocultos. Las diferentes familias de atractores se generan al agregar la función no lineal de un memristor controlado por flujo a un sistema caótico. La riqueza de la dinámica caótica en el sistema es investigada a través de diagramas de bifurcación, exponentes de Lyapunov, planos de fase y dimensión KaplanYorke. Estos métodos muestran que en un rango de parámetros, el sistema caótico propuesto presenta atractores caóticos coexistentes. Finalmente, el sistema caótico es diseñado con circuitos electrónicos analógicos. Los resultados obtenidos de la simulación del circuito electrónico están en concordancia con los resultados de los análisis teóricos y numéricos.
Baehr, Peter, Unmasking Style in Social Theory
Authors: Guy Jean-Sébastien
Published: April 2020

Book Review.
Eubanks, Virginia, Automating Inequality
Authors: Bevan Jillian
Published: April 2020

Book Review.
Idiologi Hukum Pendaftaran Tanah Dalam Sistem Hukum Agraria
Authors: Surayya Ita
Published: April 2020

Pendaftaran tanah bukan hanya masalah administratif semata, melainkan didalamnya sarat dengan tarik-menarik kepentingan ideologi. Penelitian ini mempertanyakan dan mengkritisi pergeseran ideologi-hukum pendaftaran tanah dari instrumen reforma agraria menjadi instrumen pasar tanah.Metode penelitian menelusuri perubahan regulasi pendaftaran tanah, dan kemudian menyingkap kepentingan ideologi hukum yang menyebabkan  pergeseran konfigurasi pendaftaran tanah. Di satu sisi, pendaftaran tanah sangat penting untuk memberikan kepastian hukum, tetapi di sisi lain, pendaftaran tanah yang lepas dari spirit reforma agraria akan memperlebar ketimpangan kepemilikan tanah, karena tanah-tanah yang telah bersertifikat akan lebih mudah berpindah tangan melalui mekanisme pasar.
Perlindungan Hukum Terhadap Notaris Dan Ppat Sebagai Pihak Pelapor Dalam Tindak Pidana Pencucian Uang
Authors: Herera Yosifany Hutagalung Daniella
Published: April 2020

Tujuan  penelitian ini adalah: Pertama, untuk menganalisis rasio legis ketentuan Pasal 3 Peraturan Pemerintah Nomor 43 Tahun 2015 terkait pelaporan indikasi tindak pidana pencucian uang yang berhubungan dengan rahasia jabatan Notaris. Kedua, ratio legis Pasal 16 ayat (1) huruf F Undang-Undang Jabatan Notaris terkait wewajiban Notaris/PPAT merahasiakan akta dengan pengecualian. Ketiga, perlindungan hukum terhadap Notaris/PPAT sebagai pihak pelapor yang mengindikasi adanya tindak pidana pencucian uang. Metode penelitian yang digunakan adalah penelitian hukum dengan jenis penelitian normatif. Berdasarkan hasil penelitian, rasio legis pengaturan Notaris dan PPAT tidak disertai dengan ketentuan perlindungan hukum sebagai pihak pelapor dalam tindak pidana pencucian uang dirasa dirasa kurang tepat, karena demi menjamin perlindungan hukum bagi pihak pelapor maka diperlukan kepastian hukum demi menjaga keamanan dan kelancaran ketika menyampaikan pelaporan, pun juga demikian dengan Peraturan Pemerintah Nomor 43 Tahun 2015 tentang Pihak Pelapor dalam Pencegahan dan Pemberantasan Tindak Pidana Pencucian Uang Jo Permenkumham Nomor 9 Tahun 2017 tentang Penerapan prinsip mengenali pengguna jasa bagi Notaris, bahwa sesungguhnya Notaris tidak berkewajiban untuk menggali kebenaran materiil kepada para pengguna jasa, namun yang berwenang untuk hal tersebut adalah hakim di pengadilan. Upaya perlindungan hukum bagi Notaris oleh Majelis Kehormatan Notaris berupa pengawasan dan pemberian sanksi serta sebagai gerda depan Notaris ketika berurusan dengan pihak berwenang baik kepolisian maupun kejaksaan, Notaris tidak dapat sewenang wenang dipanggil oleh penyidik karena penyidik harus melalui beberapa tahapan untuk menghadirkan Notaris sebagai saksi untuk dimintai keterangan, adapun prosedur yang wajib dilakukan oleh pihak berwenang dengan cara mengirimkan surat permohonan pemanggilan Notaris kepada Majelis Kehormatan Notaris.
ANALISIS PENGARUH VARIAN MODEL PROPAGASI TERHADAP KOMUNIKASI DATA PADA PROTOKOL ROUTING TORA, MDART DAN ZRP DI JARINGAN VANET (STUDI KASUS PETA JALAN KOTA PRAYA DAN BYPASS LOMBOK)
Authors: Sugara Priya Tama , Jatmika Andy Hidayat , Zubaidi Ariyan
Published: April 2020

VANET is part of the Mobile Ad-hoc Network (MANET), but the nodes on VANET have a higher level of mobility. Each node that moves will cause network activity (topology changes) such as route search and message sending handled by each node. So that each node must have a routing protocol to facilitate communication in the network. The selection of the appropriate routing protocol is needed in urban and  rural scenarios.This study aims to determine the effect of propagation model variants on data communication on the TORA, MDART and ZRP routing protocols on the VANET network on the Praya City and Bypass Lombok road maps with an area of ​​1000x1000 m2. For the variation of the routing protocol using four variations of the propagation model, namely the freespace propagation model, tworayground, shadowing, and nakagami. The number of nodes used in the Praya City road map is 35, 55, 70 nodes and in Lombok Bypass 25, 40, 60 nodes. The test parameters used are throughput, packet delivery ratio and end to end delay.In an urban scenario with an area of ​​1000x1000 m2, the TORA protocol gets a very good throughput parameter on nakagami propagation of 40.95 Kbps and on the ZRP protocol the value of the freespace propagation parameter PDR is 100%. While in the rural scenario a good value is obtained in freespace propagation is  4.82 second.

Keywords: VANET, Routing Protocol, Propagation, NS2
Multinomial Naïve Bayes untuk Klasifikasi Artikel Online tentang Gempa di Indonesia
Authors: Sabrani Alif , Wedashwara W. I Gede Wirarama , Bimantoro Fitri
Published: April 2020

Indonesia is a country where earthquake often occurs. This circumstances lead to many amount of news about earthquake in Indonesia was served. One popular way to provide news is through online article. Online article that contains information about earthquake often classified to Economic, Health, and Tourism category. Text classification can help the process of this article categorization. In this paper, a research about how multinomial naïve bayes performs on categorization of online article about earthquake in Indonesia was done. TF-IDF was used to determine weight of each feature. The testing was done by using unigram feature, bigram feature, and the combination of both . Furthermore, the testing was also done by removing stemming and stopwords removal from preprocessing. The highest F-measure obtained by 5-fold cross validation is 95.20% from a scenario where combination of both unigam and bigram feature used plus stemming and stopwords removal are included in preprocessing.
Penerapan Algoritma Rule Base dengan Pendekatan Hexadesimal pada Transliterasi Aksara Bima Menjadi Huruf Latin
Authors: Aranta Arik , Bimantoro Fitri , Putrawan I Putu Teguh
Published: April 2020

Aksara Bima is a text-based information exchange media that has never been lost. At this time the Bima script began to be studied again indicated, with researchers who began to explore the history and stages of the process of digitizing the characters including the Bima script. Thus providing hope for the use of characters in community activities. One problem faced when wanting to learn the characters felt by the community is the different forms of characters in Latin letters and there are fixed rules when writing characters that make the process of writing characters feel difficult. So the writing of characters in daily activities in community activities still cannot be said to be massive due to these problems. In this study, the writer will develop an algorithm that can facilitate the learning activities of characters, which is specialized in the process of reading the Bima Script. The method adopts the concept of machine learning that is applied to the process of transliteration of Bima, into Latin letters. With a string replacement algorithm that is optimized by using hexadecimal numbers. The results obtained from this transliteration process in the form of system accuracy that reaches 90.64% of 171 implemented rule base.
The Slaves’ Foods: A Gastronomy Analysis in Uncle Tom’s Cabin by Harriet Beecher Stowe
Authors: Amiruddin Andy , Anwar Khairil , Ferdinal Ferdinal
Published: April 2020

This paper discusses the foods eaten by the slaves from Uncle Tom’s Cabin about the nature of slavery that happens in South America. There are two contrast setting of places in the novel—Kentucky and Louisiana—that each has different food presentations for the slaves, and each presentation can reveal the power relation between masters and slaves. In gastronomy, when food is done right in writing, certain scenes from fiction can get the readers to experience it with all their senses and strange cravings. The finding in this writing is that the slaves creatively change the scraps and leftovers into finely soul foods of in the first set of the place, Kentucky. The second setting is a place in Louisiana, the slaves cannot have the soul food because the lack of food itself has chained them forever in the slavery. Each of this food presentations has directly revealed the nature of power relation between masters and slaves.
Are They There Yet? Revisiting the Accuracy Level of Computer-Generated Translation
Authors: Suparman Asep
Published: April 2020

Speed, cost, and quality have been the central issues in the translation industry. While computers can offer fast and economical translation, their ability to produce accurate translation at a publishable level like human translators may do is still questionable. In the present study, the author linguistically evaluated the accuracy of English to Indonesian translation generated by Google Translate. Freely accessible English texts of various types were chosen to heuristically exemplify the units of analysis. The results of analysis lead to the conclusion that although Google’s Neural Machine Translation system is quite an improvement to the conventional phrase-based translation system, highly accurate translation does not seem to be achieved by Google Translate in the near future.
APLIKASI PENDETEKSI KUALITAS AIR MENGGUNAKAN TURBIDITY SENSOR DAN ARDUINO BERBASIS WEB MOBILE
Authors: Noor Agustian
Published: April 2020

Air merupakan salah satu unsur penting yang menjadi kebutuhan utama bagi makhluk hidup, terutama air yang hegienis dan memiliki kualitas yang baik. Kabupaten Tanah Laut, sumber air bersih dipasok dari Perusahan Daearah Air Minum (PDAM). Air diambil dari sungai atau menggunakan air permukaan yang tingkat kebersihan airnya tergantung pada keadaan air sungai. Berdasarkan survei yang telah dilakukan, operator PDAM mendeteksi kekeruhan dan keasaman pada instalasi pengolahan air dengan menggunakan PH meter dan turbidity meter, dimana pencatatan nilai perubahan kekeruhan dan tingkat keasaman air dilakukan secara manual, yaitu dengan mengambil dan menguji sampel secara berulang setiap 2 jam sekali. Dalam hal ini, pendeteksian air dapat digantikan dengan menggunakan aplikasi pendeteksi kualitas air menggunakan turbidity sensor dan arduino berbasis web mobile. Aplikasi ini dapat mengambil data PH dan NTU melalui arduino kemudian dikirimkan ke sistem yang dapat diakses melalui komputer maupun smartphone. Apabila PH air terdeteksi normal dan jernih, maka secara otomatis saklar akan mengalirkan air ke bak instalasi pengolahan air (IPA), namun jika PH air terdeteksi tidak normal dan sangat keruh, maka secara otomatis saklar akan mengalirkan air ke bak pembuangan dan saklar PH air normal dan jernih akan tertutup.
KOMBINASI METODE ENSEMBLE, CFS DAN POHON KEPUTUSAN UNTUK PREDIKSI KINERJA PETUGAS STUDI KASUS: SURVEY PODES BADAN PUSAT STATISTIK
Authors: Hardiyanto Eko
Published: April 2020

Kegiatan rilis data pada pendataan Potensi Desa (Podes) Badan Pusat Statistik pada kurun waktu sembilan tahun terakhir, selalu mengalami keterlambatan. Untuk meminimalisir agar keterlambatan tidak terjadi secara berulang, penelitian bertujuan memprediksi kinerja petugas berdasarkan faktor internal dan eksternal sebagai informasi kegiatan di Badan Pusat Statistik (BPS). Pemilihan atribut pada penelitian ini menggunaan nilai gain informasi dan Correlation feature selection (CFS), selanjutnya dilakukan pemodelan dengan algoritma Pohon Keputusan. Hasil penelitian ini menunjukkan akurasi prediksi pada petugas organik BPS meningkat sebesar 10.57 % dari 63,19 % menjadi 69,87 % dengan faktor penentu keterlambatan adalah beban kerja, track record dan kemudahan lokasi, sedangkan pada petugas mitra dengan menggunakan metode CFS akurasi prediksi meningkat sebesar 24,11 % dari 65,78 % menjadi 81,643 % dengan faktor penentu keterlambatan adalah nilai pendalaman,kemampuan bekerja dalam tim, dan profesionalitas.
PENGEMBANGAN E-LEARNING MENGGUNAKAN MOODLE DI UNIVERSITAS ISLAM LAMONGAN
Authors: Rohman M. Ghofar , Munif Munif
Published: April 2020

Penelitian ini bertujuan untuk menghasilkan sistem pembelajaran berbasis website (e-learning) yang digunakan untuk pembelajaran daring di Universitas Islam Lamongan. Pada sistem pembelajaran daring ini ada 3 user; admin, dosen dan mahasiswa, admin sebagai pengendali utama aplikasi, dosen sebagai pengelola materi perkuliahan, tugas, quiz dan nilai, sedangkan mahasiswa dapat melihat materiperkuliahan untuk dipelajari, mengerjakan tugas, mengerjakan quiz, dan melihat nilai yang didapatkan. Pembelajaran daring di Universitas Islam Lamongan dilakukan dilaksanakan secara belended learning, dimana pembelajaran dilakukan dengan variasi antara pembelajaran daring dan tatap muka, untuk saling melengkapi kekurangan pada masing-masing pembelajaran. Pengembangan aplikasi pembelajaran daring di Universittas Islam Lamongan kedepanya perlu adanya pengembangan infrastruktur jaringan komputer, kemampuan dosen dalam menggunakan e-learning maupun dalam membuat isi (materi) pembelajaran daring, juga perlu adanya sesialisasi kepada mahasiswa mengenai penggunaan e-learning, dan adanya diseminasi tentang kebijakan pembelajaran daring pada sivitas akademika, sehingga dapat saling mendukung untuk peningkatan kualitas pembelajaran di Universitas Islam Lamongan.
Pengembangan Asisten TV Berbasis Internet of Things (IoT) untuk Efisiensi Penggunaan Energi Listrik
Authors: Herpendi Herpendi , Noor Agustin , Sayyidati Rabini
Published: April 2020

Pemborosan pemakaian listrik terjadi di antaranya pada kebiasaan masyarakat yang membiarkan televisi dalam keadaan mode standby dan meninggalkan televisi dalam keadaan menyala saat tidak ditonton. Televisi yang menyala mengonsumsi listrik hingga 110 watt/jam dan mode standby sebesar 10.96 watt/jam. Kebiasaan ini jika tidak ditanggulangi maka akan memberikan dampak dalam hal persediaan listrik. Penelitian ini bertujuan mengembangkan sebuah sistem yang dapat mengendalikan tombol power on/off dan stop kontak televisi lewat Smartphone Android dan internet. Sistem dibangun menggunakan metode Waterfall dengan tahapan Analisis, Desain, Pengodean, dan Pengujian. Pengendalian dapat dilakukan dengan menekan tombol, perintah suara dan pengaturan waktu pada Smartphone Android. Pengendalian juga dapat dilakukan dengan media internet dengan mengakses URL dan pemilihan button on/off pada website. Pengujian menunjukkan respons waktu pengendalian kurang dari  1 detik dengan jarak di bawah 11 meter menggunakan Smartphone Android dan 1-3 detik dengan media internet. Konsumsi listrik dari hardware yang dibangun sebesar 30 watt/jam. Pemilik televisi dapat menghemat listrik lewat sistem yang dibangun khususnya yang terbiasa tertidur di depan televisi dan lupa mematikan televisi ketika meninggalkan rumah hingga 60 watt/hari.
Sistem Pendukung Keputusan Pemilihan Wisata Kuliner Di Wilayah Kota Depok Menggunakan Metode Simple Additive Weighting (SAW)
Authors: Sunarti Sunarti
Published: April 2020

Wilayah kota Depok merupakan kota yang berkembang dari berbagai sektor. Salah satunya adalah sektor wisata kuliner. Wisata kuliner di wilayah kota Depok berkembang cukup pesat. Banyak tempat-tempat yang menjual berbagai jenis makanan, dari kaki lima sampai tempat modern. Banyaknya wisata kuliner di wilayah kota Depok menjadi masalah tersendiri dalam menentukan lokasi yang tepat untuk berkuliner. Dari banyaknya wisata kuliner, maka dibutuhkan suatu sistem pengambilan keputusan yang dapat membantu menentukannya. Dengan Simple Additive Weighting (SAW) menjadi sistem pengambilan keputusan pada permasalahan ini. Proses SAW dengan melakukan pencarian jumlah terbobot dari kinerja hasil proses penghitungan pada tiap alternatif. Kelebihan SAW menjadi pemecah permasalahan pemilihan wisata kuliner. Kriteria yang digunakan antara lain Lokasi, Harga, Transportasi, Jarak, Fasilitas, Parkir, Variasi Menu, dan Waktu Operasional. Alternatif lokasinya antara lain Pondok Laras, Mang Engking, Saung Talaga, Mang Kabayan, Warung SS Spesial, Daebak Fan Cafe, Soto Bu Tjondro, Warung Pasta Depok, Ayam Bakar Christina, Café Hello Bingsu, dan What’s Up. Hasil dari penghitungan metode SAW diperoleh rekomendasi wisata kuliner di wilayah Depok adalah Warung Pasta Depok dengan nilai 0,93.
Deteksi Citra Uang Kertas dengan Fitur RGB Menggunakan K-Nearest Neighbor
Authors: Pratama Andhika Ryan , Mustajib Muhammad , Nugroho Aryo
Published: April 2020

Mesin pendeteksi uang kertas menjadi salah satu objek yang diperhatikan untuk diteliti dan dikembangkan. Mesin pendeteksi uang kertas Indonesia yang ditemukan seperti di stasiun kereta api di suatu kota, terdapat kegagalan dalam mengenali nilai uang kertas tertentu. Tujuan dari penelitian ini adalah membangun model dari pengenalan nilai uang kertas menggunakan K-Nearest Neighbor (KNN) yang merupakan metode yang paling sederhana dan paling penting dalam pengenalan pola, hal ini ditunjukkan pada akurasi yang diperoleh lebih tinggi dibandingkan metode lainnya seperti Artificial Neural Networks (ANN) dan Feedforward Neural Network (FNN). Model yang diusulkan menggunakan ekstraksi fitur, terdapat beberapa fitur yang digunakan untuk pengenalan uang kertas seperti yang pernah dilakukan menggunakan ekstraksi fitur tekstur. Penelitian ini menggunakan ekstraksi fitur warna. Warna memberikan informasi yang berarti dan nilai-nilai yang penting dalam proses mendeskripsikan suatu objek. Warna yang digunakan adalah  Red, Green, Blue (RGB). Hasil disajikan pada dataset 40 gambar uang kertas yang terdiri dari pecahan 2000 rupiah keluaran lama, 2000 rupiah keluaran baru, 5000 rupiah keluaran lama, dan 5000 rupiah keluaran baru. Pendekatan yang diusulkan terlihat kinerja yang cukup baik dengan menggunakan metode KNN. Dari 16 data uji menunjukkan 15 objek uang kertas berhasil dideteksi dengan benar. Akurasi yang dihasilkan sebesar 93,7% dengan nilai K=5.
Direitos Fundamentais Sociais e Mínimo Existencial na Realidade Latino-Americana:
Authors: Toledo Cláudia , Angelucci Paola , Gomes Natascha , Ferreira Mariana , Reis Larissa , Mattos Fabíola , Lima Isabel , Santana Anny
Published: April 2020

Este artigo divide-se em duas partes. Na primeira, faz-se a abordagem teórica dos temas direitos fundamentais sociais e mínimo existencial – e de questões que lhes são conexas –, com base em pesquisa bibliográfica. São então apresentados e justificados (i) os conceitos de direitos fundamentais sociais e de mínimo existencial; (ii) a noção de núcleo essencial de direitos fundamentais, bem como a de direitos prima facie e direitos definitivos; (iii) o conceito de dignidade humana; (iv) as dimensões individual e social da dignidade humana e seu enquadramento jurídico; (v) a demonstração da dignidade humana como parâmetro para fixação do conteúdo do mínimo existencial. Na segunda parte do artigo, verifica-se o tratamento concreto do conceito de mínimo existencial abstratamente delimitado. Examina-se a jurisprudência constitucional do Brasil, Argentina, Colômbia e México. Constata-se que, tanto no discurso doutrinário quanto jurisprudencial, o recurso ao direito ao mínimo existencial é marcado pela multiplicidade de definições e superficialidade de fundamentação, aproximando-se frequentemente muito mais do uso retórico-persuasivo da linguagem do que de argumentação jurídica racionalmente fundada. O desenvolvimento justificado dos argumentos expostos visa, assim, à contribuição ao aprimoramento técnico-conceitual desse debate.