bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information Display Status Dosen Menggunakan Raspberry Pi
Authors: Pande Putu Gede Putra Pertama  
Published: August 2020

Teknologi sebagai media yang dapat membantu untuk mempermudah pengguna mendapatkan informasi yang dibutuhkan. Sebagai pemanfaatan digital informasi yang ada sekarang, khususnya pada dunia pendidikan dapat diterapkan untuk mendapatkan informasi yang berkaitan dengan informasi dosen. Informasi dosen yang didapat berupa informasi dan aktivitas yang dilakukan dosen tersebut di dalam kampus atau luar kampus tersebut, dikarenakan informasi sebelumnya hanya didapatkan secara lisan. Media informasi yang dinamis sangat dibutuhkan ketika mahasiswa mendapatkan informasi yang cepat, sehingga dapat mengingatkan intensitas kerja dosen. Metodologi pengembangan sistem ini menggunakan Rapid Application Development (RAD), metode relatif diterapkan dalam pengembangan sistem dengan batasan system yang tidak terlalu luas. Hasil dari penelitian menggunakan Raspberry Pi dan pada website pengguna admin dapat melakukan olah data dosen yang akan dicari. Raspberry pi tersebut akan di sambungkan pada LED monitor yang akan dilihat oleh mahasiswa untuk mendapatkan informasi dosen yang berkaitan dengan cara melihat informasi tersebut pada monitor LED yang sudah terpasang di depan ruangan dosen. Setiap dosen bisa melakukan pergantian status kehadirannya yang diakses pada database server melalui web yang menampilkan informasi tersebut, walaupun akan beraktivitas di luar.
CIBERESPAÇO EM PANDEMIA: EFICÁCIA DAS “LIVES” ESPIRITUALISTAS NA SAÚDE MENTAL
Authors: Cardoso Miranda Hott Márden 
Published: August 2020

O espiritismo à brasileira se notabilizou pelo poder discursivo nas palestras, contudo, no cenário de isolamento social, requerido pelo contexto do Novo Coronavírus, esta prática presencial foi cerceada objetivando conter a proliferação viral através do contágio interpessoal ou via fômites. Os conferencistas espíritas ganharam considerável amplitude no ciberespaço, promovendo uma verdadeira pandemia de live’s ou transmissões ao vivo, empenhados em manter a sanidade emocional mediante o alicerce da espiritualidade, considerando que um grande número de pessoas estão sendo impactadas negativamente na saúde mental se comparadas aos infectados pelo microrganismo em evidência. Os esforços cibernéticos têm atraído inúmeros espectadores, o que demonstra a eficiência das iniciativas dos “educadores”, mas nem sempre sua eficácia. Quando se trata da relação entre redes sociais e espiritualidade é substancial observar a importância da emissão dos temas para os públicos, buscando perceber se a informação está adaptada ao propósito, contemplando as expectativas dos envolvidos. As live’s sobre espiritualidade são combustíveis para enfrentamento das fragilidades emocionais do momento global, porém precisam ser otimizadas, as pautas necessitam da diversidade, os horários carecem de alternativas e requerem atenção ao espectador, assim servirão como verdadeira fonte de cuidado para com as dimensões humanas.
Polymorphisms of methotrexate metabolism genes—as predictors of its hepatotoxicity in rheumatoid arthritis
Authors: Devald I. V. , Khodus E. A. , Myslivtsova K. Yu. , Khromova E. B. , Ignatova G. L. 
Published: August 2020

Objective: to identify among the allelic polymorphisms of the folate cycle genes: RFC-1 80G> A, MTHFR C677T and A1298C, TS2R/3R and 6bp del/ins, GGH-401C>T, MDR1 C3435T, hepatotoxicity predictors of methotrexate in patients with rheumatoid arthritis.Materials and methods: the frequency of liver dysfunction in 85 patients with rheumatoid arthritis was analyzed retrospectively with methotrexate therapy, followed by an assessment of the correlation with allelic polymorphisms of the folate cycle genes that regulate the diff erent stages of drug biotransformation.Results: an analysis of the distribution of alleles and genotypes of the folate cycle genes mentioned above allowed the identifi cation of protective genetic markers for methotrexate-induced hepatotoxicity in the form of allelic polymorphisms MTHFR1298AC and TS6bp del/ins, as well as suggesting the role of TS6bp ins/ins polymorphism in the development of hyperfermentemia.Conclusion: the ambiguity of the literature data on the search for prognostic markers of hepatotoxicity of methotrexate, as well as our data, which do not have comparable results in both domestic and foreign publications, dictate the need to continue research on the safety of methotrexate in rheumatoid arthritis.
Gastrointestinal symptoms of migraine in children and adolescents
Authors: Serousova O. V. , Karpova M. I. , Dolgushina A. I. , Kulikova D. B. 
Published: August 2020

Objective: to study the characteristics, frequency of occurrence, and clinical signifi cance of nausea, vomiting, abdominal pain associated with a migraine attack, in children and adolescents.Materials and methods. Included 32 patients aged 7 years to 18 years with a diagnosis of episodic migraine. All patients were carefully analyzed for nausea, vomiting, and abdominal pain accompanying a migraine attack.Results. Nausea bothered 78% of patients, the median of its intensity corresponded to pronounced. Vomiting accompanied attacks in 68%, the median of its quantity—3 per day. Attack pain in the abdomen developed in 6% of patients. Moreover, the early onset of migraine seizures is associated with severe nausea and vomiting (p = 0,015 and p = 0,043, respectively). Among male patients, direct correlations were obtained between headache intensity and nausea intensity (rS = 0,456, p = 0,029, n = 23) and the amount of vomiting (rS = 0,417, p = 0,048, n = 23).Conclusion.1. With migraine in children and adolescents, nausea and vomiting are often seen as symptoms associated with an attack, while abdominal pain is a rare manifestation of a migraine attack.2. There is a negative relationship between the age of the patient and the intensity of vomiting, the early onset of migraine attacks is often associated with severe nausea and vomiting, and in male patients, the intensity of the headache directly correlates with the intensity of nausea and the amount of vomiting.3. There was no dependence of gastrointestinal manifestations on the patient’s gender, the presence of an aura during an attack, the frequency of attacks and the number of pain days.
Psychosomatic and gender aspects of studying functional gastrointestinal disorders
Authors: Bastrikov O. Yu. 
Published: August 2020

The cross—sectional study included 194 senior students of a medical university, of which 156 were women and 38 were men. To judge the frequency and severity of the course of PD and IBS, the 7x7 questionnaire was used. A set of psychodiagnostic questionnaires included: an integrative anxiety test; a scale for psychological express—diagnostics of the level of neurotization; the methodology of the Strategy of coping behavior.The psychological characteristics of the examined men with PD and IBS were characterized by a predominance of subscales of personal anxiety (“emotional discomfort”, “asthenic component”, “phobic component”, “anxious assessment of perspective”). In the repertoire of strategies coping with stress, coping “acceptance of responsibility” and, on the contrary, less often “planning of solving a problem” was much more common.The women with the presence of PD and IBS, along with exceeding the general level of personal anxiety often have subscales such as “emotional discomfort”, “phobic component”, “anxious assessment of perspective”. Among the prevailing coping strategies noted “distance”, “the search for social support”, “acceptance of responsibility”, “fl ight—avoidance”. In addition, the female “cohort” with PD and IBS, in contrast to the male, was characterized by a significantly high level of neuroticism.
Sansevieria TrifasciataFibre and Composites: A Review of Recent Developments
Authors: Adeniyi A. G. , Adeoye S. A. , Ighalo J. O. 
Published: August 2020

AbstractSansevieria trifasciata fibre has low costs, wide availability, high specific strength, renewability and low density and can be used as reinforcement in polymer composites. This review aims to evaluate the recent developments in Sansevieria trifasciata fibre and its application in polymer composites. This was done to evaluate the progress of research, identify knowledge gaps and predict interesting areas for future work. Extraction of Sansevieria trifasciata fibre is mainly by decortication and water retting. The composites are prepared mostly by hand lay-up and cured by either compression molding (cold or hot press) or casting. The surface treatment of S. trifasciata fibre can enhance the fibre-matrix interfacial adhesion and improve the mechanical properties of the composites. S. trifasciata fibre-reinforced composites have relatively good mechanical properties, which depend on processing methods, fibre loading, fibre length and fibre orientation. Future work is suggested in the area of detailed chemical compositions, novel preparation techniques, evaluation of electrical properties, lifecycle analysis and techno-economic analysis.
Poly(lactic acid)/Acrylonitrile Butadiene Styrene Nanocomposites with Hybrid Graphene Nanoplatelet/Organomontmorillonite: Effect of Processing Temperatures
Authors: Bijarimi M. , Syuhada A. , Zulaini N. , Shahadah N. , Alhadadi W. , Ahmad M. N. , Ramli A. , Normaya E. 
Published: August 2020

Abstract
This work reports the preparation and characterization of poly(lactic) acid/acrylonitrile butadiene styrene/graphene nanoplatelets/Cloisite C20A montmorillonite (PLA/ABS/GnP/C20A) nanocomposites via melt blending. The clay is hybridized with graphene to increase its dispersion in the polymer matrix. The melt processing temperatures play a vital role in the properties of the resulting nanocomposites in dictating the extent of thermal stability and dispersion of the fillers. The hybrid nanocomposites were characterized for stress-strain, thermal, chemical, and morphological properties. The findings were that there was an increase in the mechanical properties in terms of tensile strength and Young's modulus with the PLA/ABS/GnP/C20A at the high-temperature profile having the highest values of 43.1 MPa and 2533 MPa. The elongation at break increases slightly, due to the brittle properties of GnP. It was found that the dispersion of the fillers increased with increasing temperature profiles, as revealed by the morphological analysis by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The void size was also observed to be smaller and more homogenous with increasing temperature. However, in terms of thermal degradation analysis, the addition of fillers increases its thermal stability as the decomposition onset temperature increases by 22.5°C.
Process Simulation-Based Design, Mold Construction and Mechanical Performance Evaluation of an Insert-Injection Molded Thermoplastic Polyurethane Part
Authors: Quintana C. , Rull N. , Deniro P. J. , Frontini P. , Rueda F. 
Published: August 2020

Abstract
This paper presents a case study of simulation-based design and experimental validation of the insert-injection molding process of a complex polyurethane part. The part under consideration is a dowel holder which is a machine element used in the concrete railway sleepers production. A simulation study was carried out to define the relevant mold design options and optimal molding parameters as well as to evaluate their influence on the part's quality indexes. Simulation was performed using the software Moldex3D. The mold was constructed according to the optimization analysis and a batch of pieces was manufactured under the optimized conditions. A mechanical testing experiment – representing the actual service loading conditions – was designed and performed to validate the mold and process designs and the part performance. Simulation and statistical analysis results allowed determining those conditions that lead to a better assembly between the part and the metallic insert and to its structural integrity. The mechanical performance evaluation demonstrated that the part meets all its functional and structural requirements, validating simulation predictions.
Hybrid clustering system using Nystagmus parameters discrimination for vestibular disorder diagnosis
Authors: Ben Slama Amine , Sahli Hanene , Mouelhi Aymen , Marrakchi Jihene , Boukriba Seif , Trabelsi Hedi , Sayadi Mounir 
Published: August 2020

BACKGROUD AND OBJECTIVE: The control of clinical manifestation of vestibular system relies on an optimal diagnosis. This study aims to develop and test a new automated diagnostic scheme for vestibular disorder recognition. METHODS: In this study we stratify the Ellipse-fitting technique using the Video Nysta Gmographic (VNG) sequence to obtain the segmented pupil region. Furthermore, the proposed methodology enabled us to select the most optimum VNG features to effectively conduct quantitative evaluation of nystagmus signal. The proposed scheme using a multilayer neural network classifier (MNN) was tested using a dataset involving 98 patients affected by VD and 41 normal subjects. RESULTS: The new MNN scheme uses only five temporal and frequency parameters selected out of initial thirteen parameters. The scheme generated results reached 94% of classification accuracy. CONCLUSIONS: The developed expert system is promising in solving the problem of VNG analysis and achieving accurate results of vestibular disorder recognition or diagnosis comparing to other methods or classifiers.
The Relationship Between Students’ English Interest and Vocabulary Mastery Toward Writing Ability
Authors: Mega Iful Rahmawati 
Published: August 2020

Penelitian ini merupakan penelitian kuantitatif dengan jenis korelasi ganda. Penelitian ini dilaksanakan bertujuan untuk mengetahui seberapa jauh hubungan antara penguasaan kosakata Bahasa Inggris, dan minat Bahasa Inggris terhadap kemampuan menulis Bahasa Inggris mahasiswa Program TOEFL dari Mahasiswa PGSD STKIP Muhammadiyah Bangka Belitung, baik secara parsial dan kesinambungan. Dalam penelitian ini menggunakan dua jenis tes sebagai teknik pengumpulan data yaitu tes pilihan ganda untuk mengambil data vocabulary, tes essay untuk mengambil data kemampuan menulis, serta menggunakan angket untuk mengumpulkan data minat Bahasa Inggris mahasiswa. Populasi dari penelitian ini adalah seluruh mahasiswa yang mengikuti Program Kelas TOEFL, dengan diambil 30 mahasiswa secara random sebagai sampel penelitian. Teknik pengolahan data dari penelitian ini menggunakan analisis single dan multiple korelasi dan regresi. Hasi akhir dari penelitian ini menunjukkan adanya hubungan positif antara penguasaan kosakata Bahasa Inggris, dan minat Bahasa Inggris terhadap Kemampuan Menulis Bahasa Inggris mahasiswa Program TOEFL dari Mahasiswa PGSD STKIP Muhammadiyah Bangka Belitung, baik secara parsial dan kesinambungan. Hubungan positif ini menunjukkan bahwa penguasaan kosakata Bahasa Inggris dan minat Bahasa Inggris cenderung naik dan turun bersamaan dengan kemampuan menulis Bahasa Inggris.
Analisis pengaruh kebijakan bea keluar biji kakao, impor biji kakao, ekspor biji kakao dan harga cocoa butter terhadap ekspor cocoa butter
Authors: Hermawan Rudi 
Published: August 2020

The export duty policy was initially intended to increase the value added of cocoa beans. On the other hand, in the past few years there has been a significant increase in imports of cocoa beans to meet the needs of domestic industrial in order to keep running optimally and can create added value. To assess how much influence the export duty policy for cocoa beans, the import of cocoa beans, the export of cocoa beans and the price of cocoa butter on the development of exports of cocoa butter, this study uses a quantitative approach using secondary data from various sources. The results of the analysis show that the development of the export of cocoa butter is significantly influenced by the amount of cocoa bean imports and the export of cocoa beans. but the price factor of cocoa butter and the amount of export duty does not significantly influence. This shows that the main problem is the performance of the cocoa processing industry which is strongly influenced by the availability of raw materials. In addition, although an increase in imports of cocoa beans can still be offset by an increase in exports of processed cocoa products that have added value. Kebijakan bea keluar pada awalnya ditujukan untuk peningkatan nilai tambah biji kakao. Di sisi lain, dalam beberapa tahun terakhir terjadi peningkatan impor biji kakao secara signifikan untuk pemenuhan kebutuhan industri domestik agar tetap berjalan optimal dan dapat menciptakan nilai tambah. Untuk mengkaji seberapa besar pengaruh kebijakan bea keluar biji kakao, impor biji kakao, ekspor biji kakao dan harga cocoa butter terhadap perkembangan ekspor cocoa butter, penelitian ini menggunakan pendekatan kuantitatif dengan menggunakan data sekunder dari berbagai sumber. Hasil analisis menunjukkan bahwa perkembangan ekspor cocoa butter secara signifikan dipengaruhi oleh besaran impor biji kakao dan ekspor biji kakao. Sedangkan faktor harga cocoa butter dan besaran tarif bea keluar tidak berpengaruh secara signifikan. Hal ini menunjukkan bahwa permasalahan utama adalah pada kinerja industri pengolahan kakao yang sangat dipengaruhi oleh ketersediaan bahan bakunya. Selain itu, walaupun terjadi peningkatan impor biji kakao masih dapat diimbangi dengan adanya peningkatan ekspor produk kakao olahannya yang memiliki nilai tambah.
The Content of Non Verbal Communication Values in the Book Sulam Al-Munawwaraq Fil ‘Ilmi Mantiq
Authors: Halimatussa’diah Halimatussa’diah 
Published: August 2020

Non-verbal communication is often used to describe feelings, emotions, and others. Non-verbal communication can strengthen and complement verbal communication. Therefore, in life must combine the two communications. Like the nazham contained in the al-Munawwaraq embroidery Fil ‘Ilmi Mantiq. Which explains about lafadh and ghairu lafadh both are related to one another. So that both the majority of students and some teachers who study the book sulam al-Munawwaraq Fil ‘Ilmi Mantiq do not know that there is a discussion of communication in the nazham. The phenomenon finally motivated a study entitled "Analysis of Non Verbal Communication Content in the book al-Munawwaraq Fil‘ Ilmi Mantiq". This study is focused only on a nazham found in the book sulam al-Munawwaraq Fil ‘Ilmi Mantiq, the nazham is conducted using the library research method, namely research carried out using literary literature, such as the yellow books, notes, and previous research report. This study yielded several answers, namely non-verbal communication in the book Sulam Al-Munawwaraq is found in the nazham was violated, as well as the value of non-verbal communication in the book sulam al-Munawwaraq Fil ‘Ilmi Mantiq namely in the discussion of ghairu lafdhiyyah. The same is true of non-verbal communication put forward by communication experts. Then it can be concluded that the non-verbal communication contained in the book sulam al-Munawwaraq Fil ‘Ilmi Mantiq is exactly the same as the non-verbal communication stated by communication experts.
Eficiencia socio ambiental de la reacción fenton en el tratamiento de lixiviados
Authors: León Chimbolema José Gerardo , Godoy Ponce Sofía Carolina , Guevara Villegas Mayra Alexandra 
Published: August 2020

El trabajo de investigación se centró en la determinación de las condiciones de eficiencia socio ambiental del proceso Fenton para el tratamiento de lixiviados de un relleno sanitario. Se ha llevado a cabo la valoración costo-beneficio de variables sociales y ambientales del tratamiento en época de invierno y verano a través del análisis de externalidades y de un diagnóstico estratégico definido por el área de influencia directa y de la calidad físico química del lixiviado a partir de las concentraciones de sulfato ferroso, peróxido de hidrógeno, pH, dosis óptima con prueba de jarras, turbidez y color. Al ser catalogado el relleno sanitario como un relleno joven, de los resultados generados existieron parámetros con concentraciones altas, por lo que el proceso de tratamiento requirió de condiciones óptimas de 400 mg/L para peróxido de hidrógeno, 1000 mg/L para sulfato ferroso y un pH de 3, valores que generaron una eficiencia de 85 % para la demanda bioquímica de oxígeno, 73 % para la demanda química de oxígeno, 91,0 % de turbidez y 33,3 % de alcalinidad. Estos últimos parámetros fueron indicadores de que el proceso representa un costo – beneficio socio ambiental alto para el sector objeto de estudio.
Russia's Lagging Behind Western Countries as a Result of the Gap between Age-Old Aspirations of the People and Prose of Life
Authors: Kossov Vladimir V. 
Published: August 2020

For centuries, Russia is lagging behind the countries called “the West”. The choice of Switzerland as a benchmark for comparison is justified. In 2016 GDP per capita in the new nations within the borders of the former USSR was 10 points less than in 1886. The Soviet era gains in bringing living standards closer to the West were lost. The close relationship with seven ratings of countries describing different aspects of the standard of living is shown. The main question that the author seeks to answer: “Why has Switzerland, which is poor in natural resources, been significantly ahead of Russia, which is rich in them, in terms of living standards for centuries?” The fundamental difference in the relationship of the government to citizens is the answer to this question. In Russia, for centuries, the system “Ruler – loyal subjects”, and in Switzerland – “citizen – civil servants”. In Russia, the ruler determines what to do, and the loyal subjects follow his instructions. In Switzerland, in a referendum the citizens determine what to do and they do it under the rules written by the civil servants. Higher motivation of people in the free enterprise system determines their higher productivity, and through it, a higher standard of living. In Russia, power is formed by a representative democracy and in Switzerland by a direct one, which is much closer to the age-old aspirations of the people for the will.
Anorexia nerviosa en adolescentes y adultos
Authors: Segreda Castro Sofía , Segura Araya Cristine 
Published: August 2020

La anorexia nerviosa se considera una patología típica de clase social media y alta y se caracteriza por el miedo excesivo a aumentar de peso y/o una alteración en la imagen corporal, que motiva a la persona a implementar una severa restricción dietética u otros comportamientos de pérdida de peso como actividad física excesiva. Esta patología se clasifica en dos tipos: la restrictiva y la de tipo compulsivo purgativo.
El tratamiento de esta enfermedad siempre requiere manejo por parte de un equipo multidisciplinario conformado principalmente por médicos, nutricionistas y psicólogos entrenados en el manejo de trastornos de la conducta alimentaria.
O ensino e a aprendizagem das frações no contexto das novas propostas curriculares
Authors: Nascimento Juliane 
Published: August 2020

Resumo
Objetiva-se com esse trabalho apresentar uma análise documental sobre as diretrizes curriculares presentes na Proposta Curricular de Matemática (SÃO PAULO, 1992), nos Parâmetros Curriculares Nacionais de Matemática (BRASIL, 2001) e nas AMs (SÃO PAULO, 1985) – Atividades Matemáticas, de forma a analisar a proposta que cada um desses documentos oficiais apresentam para o ensino de frações. Esses documentos tiveram grande influência no sistema educacional, trazendo novas propostas de trabalho com a Matemática. No que se refere, ao ensino dos números fracionários, as reformas curriculares mostraram importantes subsídios de orientação ao professor, privilegiando a construção de conceitos e significados pelo aluno. Este artigo refere-se ao segundo capítulo da monografia de final de curso, que resultou de uma pesquisa documental sobre as novas propostas curriculares acerca do tema frações e que foi concluída no final de 2007.

Palavras-Chave: Números fracionários. Aprendizagem significativa. Construção de conceitos. Resolução de problemas.