bluuebunny/crossref_metadata_2025 huggingface dataset:
Refinamento dos fatores motivacionais e estados de ânimo a partir do uso de Mineração de Dados Educacionais
Authors: Adriana Barvinski Carla , Rossetti Madureira Ferreira Gislaine , Mayumi Akazaki Jacqueline , Rocha Machado Leticia , Teresinha Longhi Magalí , Alejandra Behar Patricia , César Cazella Sílvio
Published: February 2020

O presente artigo apresenta uma abordagem de Mineração de Dados Educacionais com o objetivo de identificar padrões de comportamento relacionados aos fatores motivacionais e aos estados de ânimo nas interações de alunos, em um ambiente virtual de aprendizagem. Para investigar esses padrões, aplicou-se o método de clusterização e utilizou-se o algoritmo K-means. Como resultado, obteve-se que a (des)motivação do aluno está diretamente relacionada com seu estado de ânimo, podendo sofrer alterações tanto positivas como negativas mediante o grau expresso nos fatores motivacionais de confiança, esforço e independência.
Objetos Digitais de Aprendizagem no Ensino de Física Básica: Um estudo de caso com simuladores virtuais em uma escola de ensino público estadual
Authors: Carvalho Arley , Teles Ariel , Viana Davi , José Silva Francisco , Coutinho Luciano , Teixeira Silmar
Published: February 2020

Este trabalho discute as dificuldades que os estudantes enfrentam no estudo da Física e investiga a influência do uso de Objetos Digitais de Aprendizagem (ODAs), especificamente os simuladores virtuais, partindo da hipótese que contribuem para o aumento da motivação e interesse dos estudantes. Para isso, realizou-se em uma escola pública a aplicação de um questionário que forneceu informações sobre o contexto escolar e as aspirações deles quanto às metodologias de ensino. Após a aplicação do questionário, foi analisado como os simuladores virtuais disponíveis no portal PhET influenciam os estudantes, em que ficou evidente que os ODAs do tipo simuladores virtuais podem contribuir para a aprendizagem dos alunos e não devem ser usados como uma solução única e definitiva para os problemas de aprendizagem em Física.
PROGRAMAÇÃO NO SCRATCH NO ENSINO FUNDAMENTAL: UMA POSSIBILIDADE PARA A CONSTRUÇÃO DE CONCEITOS MATEMÁTICOS
Authors: Silveira Corrêa Bruno , Rodrigues Notare Márcia
Published: February 2020

Neste artigo analisam-se as contribuições do software Scratch no desenvolvimento de conceitos matemáticos que se apresentam durante o processo de programação. A pesquisa foi desenvolvida com oito alunos de 8º ou 9º anos do Ensino Fundamental de uma escola da rede privada de Porto Alegre. Trata-se de uma pesquisa cujo objetivo é contribuir para o desenvolvimento de práticas que envolvam ambientes de programação que possibilitem a construção de conceitos matemáticos. Para análise dos dados foi utilizada a teoria do desenvolvimento cognitivo de Jean Piaget, que permitiu compreender o desenvolvimento do pensamento do aluno, do fazer ao compreender, e a teoria Construcionista de Seymour Papert. Os resultados apontam para o desenvolvimento de habilidades matemáticas desenvolvidas durante a manipulação do software em atividade de programação de forma coletiva ou individual, além da apropriação da linguagem de programação do software Scratch.
Protótipo de Aplicativo Educativo para o ensino de POO: Avaliação da Usabilidade e Experiência do Usuário
Authors: Pantoja Cristo Moura Marleude , Portilho Nunes Raiza , Ângelo Rodrigues Mocbel Miguel , De Souza Farias Fabrício
Published: February 2020

O ensino de programação orientada a objetos (POO) é considerado um processo não trivial e desafiador para muitos estudantes. Neste cenário, diversos softwares são apresentados oferecendo suporte ao ensino de POO. No entanto, antes de implementá-los é importante avaliar critérios técnicos para melhor aceitação e eficácia. Desta forma, este trabalho apresenta um protótipo de software para o ensino de POO e analisa critérios de Usabilidade e Experiência do Usuário, para verificar a adequação do projeto e a facilidade de interação dos usuários. Os resultados evidenciam a importância da aplicação desses critérios durante as etapas planejamento de um software.
Traços de aprendizagem significativa em uma atividade experimental de espectroscopia empregando Realidade Aumentada
Authors: Vanucci Costa Lima Wilson , Becker Nunes Felipe , Herpich Fabrício , Paulo Araújo Barbosa Pedro , De Oliveira Lobo Cesar
Published: February 2020

Este trabalho tem como objetivo investigar de que forma uma atividade experimental sobre emissão de radiação atômica utilizando Realidade Aumentada pode se tornar potencialmente significativa no ensino superior, utilizando como referencial teórico a teoria de aprendizagem significativa, de David Ausubel. Para a atividade, utilizou-se um aplicativo de Realidade Aumentada, chamado avatARUFRGS, que permite a observação do espectro de radiação visível do hélio e do hidrogênio. A pesquisa tem caráter qualitativo e quantitativo do tipo estudo de caso. Após a análise dos dados, pode-se perceber que grande parte dos estudantes demonstraram indícios de aprendizagem significativa, uma vez que ancoraram conhecimentos novos aprendidos a conhecimentos prévios já estabelecidos na estrutura cognitiva.
Relato sobre uso da robótica educacional na discussão de gráficos em cinemática em uma turma do primeiro ano do ensino médio de uma escola pública estadual
Authors: De Siqueira Josemar , José Sena dos Santos Paulo
Published: February 2020

Diversos trabalhos na área de ensino de Física apontam que os estudantes, emdiferentes níveis de ensino, apresentam dificuldades na construção e interpretação de gráficos em cinemática. Nesse contexto, a robótica educacional possibilita uma abordagem diferente da tradicional. O objetivo deste trabalho é apresentar um breve relato, alguns resultados e os principais aspectos positivos e dificuldades dos estudantes participantes após a aplicação de uma sequência didática que utiliza essa ferramenta para o ensino e aprendizagem de gráficos para o estudo do movimento retilíneo uniforme. As aulas ocorreram em uma turma de primeiro ano do ensino médio de uma escola estadual localizada no município de São José (SC). A análise das questões do pré e do pós-teste apontam uma diferença estatística entre as medianas do número de acertos e que a magnitude dessa diferença pode ser importante. Os principais aspectos positivos apresentados pelos estudantes são referentes ao aprendizado: de coisas novas, sobre análise de gráficos e programação. As principais dificuldades estão relacionadas a: análise gráfica e a programação.
Computação Desplugada na UDESC Portas Abertas
Authors: Crema Cristiani , K. G. Krause Katiane , Gasparini Isabela , Kemczinski Avanilde
Published: February 2020

Este artigo apresenta o planejamento, execução e análise de uma experiência na aplicação de atividades desplugadas realizadas no dia em que a universidade abre suas Portas para estudantes do Ensino Médio vivenciarem o mundo acadêmico. O objetivo deste estudo foi estimular o Pensamento Computacional de forma colaborativa por meio de atividades desplugadas ensinando conceitos relacionados à ciência da computação de forma divertida e interativa. Como resultado verificou-se a percepção dos estudantes com relação ao interesse, associação com o pensamento computacional e a área de ciência da computação.
Teaching Interactive Fiction for Undergraduate Students with the Aid of Information Technologies: An Experience Report
Authors: T. Palomino Paula , M. Toda Armando , Oliveira Wilk , Rodrigues Luiz , Isotani Seiji
Published: February 2020

This paper presents an experience report concerning the use of a platformcalled “Storium” in the subject of “Interactive Fiction” for undergraduatestudents, from a Digital Design Course. The objective was to use the learningtheories of constructivism and multimedia learning to create an instructionalplan devised to teach the students how to create complex interactive narrativesand stories from a practical perspective. During the course, the students learnedthe subject’s theoretical concepts and applied them directly, creating their owninteractive fiction. The results from this research proposes a new approach, usingdigital tools whose resources provides an environment for the creation ofinteractive narratives. These narratives can be used to aid future designs ofinstructional plans for complex writing concepts.
A FLUÊNCIA TECNOLÓGICO-PEDAGÓGICA DE PROFESSORES DE EDUCAÇÃO FÍSICA PARTICIPANTES DE UM CURSO ONLINE SOBRE REA
Authors: Mattos Morisso Maríndia , Girardon de Vargas Tairone , Maria Mallmann Elena
Published: February 2020

Este artigo tem como objetivo analisar os impactos da adaptação e da produção de REA para a melhoria da fluência tecnológico-pedagógica de professores de Educação Física atuantes na educação básica do Rio Grande do Sul, participantes de um curso de formação continuada no Moodle. Os dados interpretados são resultados de dois ciclos de pesquisa-ação, ou seja, duas edições do curso (2018-2019). Cada ciclo ocorreu em quatro etapas: Planejamento – Ação– Observação – Reflexão. A análise da fluência tecnológico-pedagógica dos professores de Educação Física nas atividades do curso mostrou que apesar das dificuldades, as práticas de remix, adaptação ou produção de novos recursos ajudaram a melhorar a fluência e também colaboraram com a produção de materiais didáticos para o componente curricular.
Experimento de medição do nível de Atenção do Estudante: o uso da Mídia Interativa como Estímulo Resposta
Authors: Solange Bos Andreia , Câmara Pizzato Michelle , Antônio Zaro Milton
Published: February 2020

Os tipos de atenção estudados pela literatura científica estão se tornandocada vez mais consistentes com as atividades do ser humano. Uma interação eficazpode fazer com que a atenção seja usada como um recurso de estímulo resposta.Por ser um recurso importante, a atenção deve ser medida com indicadoresquantitativos. Um método usado para medir isso é a aquisição do processamento einterpretação do tipo de onda EEG (Eletroencefalograma). O artigo apresenta umestudo comparativo entre métodos clássicos e métodos interativos para investigar aatenção e mensura os resultados observados.
PENSAMENTO COMPUTACIONAL DESPLUGADO: ENSINO E AVALIAÇÃO NA EDUCAÇÃO PRIMÁRIA BRASILEIRA
Authors: Puhlmann Brackmann Christian , Vicente Nunes Caetano Saulo , Raquel da Silva Anita
Published: February 2020

O Pensamento Computacional (PC) surge como um novo eixo educacional a nível global. Nas escolas Brasileiras, ele é considerado um conjunto de habilidades e conhecimentos para auxiliar os alunos na solução de problemas. No entanto, não há consenso sobre a metodologia de ensino e a disponibilidade de material que atenda às expectativas dos professores. Para averiguar a eficácia de intervenções de Pensamento Computacional Desplugado, foi realizado em 2017 um estudo com alunos da educação primária, utilizando abordagem Quase-Experimental em aulas de PC Desplugado em duas escolas brasileiras, usando materiais escolares de uso comum. O emprego de tais materiais permitiu que crianças em escolas/regiões onde não há internet, dispositivos eletrônicos ou até mesmo rede elétrica conseguissem se beneficiar da técnica. Os resultados evidenciaram relevância estatística comprovando desta forma melhoria significativa no desempenho do Grupo de Intervenção que participou de atividades de Pensamento Computacional Desplugado (PCD).
Dissolution Test for Mianserin Hydrochloride in Tablets
Authors: Sfair Letícia Lenz , Gobetti Caren , Steppe Martin , Schapoval Elfrides
Published: February 2020

A dissolution test for mianserin hydrochloride in coated tablets containing 30 mg was developed and validated using a fast ultraviolet spectrophotometric method. The appropriate conditions were determinate after testing sink conditions, agitation spped and dissolution medium. The sink conditions tested showed that mianserin hydrochloride was soluble in 0.01 and 0.1 M hydrochloric acid (HCl), acetate buffer pH 4.1 and 5.0 and phosphate buffer pH 6.8. Then, dissolution tests were performed to investigate the drug release in each medium. Optimal conditions to carry out the dissolution test were 900 mL 0.1 M HCl and USP apparatus 2 (paddle) at 50 rpm stirring speed. The quantification method was also adapted and validated. The UV method showed specificity, linearity, precision and accuracy. The in vitro dissolution test can be used to evaluate the drug release profile and the data was used as an aid to establish a possible correlation with in vivo data.
Eco-friendly and miniaturized analytical method for quantification of Rifaximin in tablets
Authors: Motta Clara , Kogawa Ana , Chorilli Marlus , Salgado Hérida
Published: February 2020

Rifaximin is an oral antimicrobial, semisynthetic and nonabsorbable with minimal adverse effects that act locally in the gastrointestinal tract. Rifaximin does not have standardized methods of analysis for the tablets evaluation in official compendiums. The objective of this study is to develop and validate an analytical method for the quantification of rifaximin in tablets by spectrophotometry in the ultraviolet region, aiming at a miniaturized and eco-friendly method. The method was performed using 700 μL cuvette and purified water: ethanol (4:1, v/v) as diluent. The wavelength used was 233 nm and the range of concentrations was 4-14 µg mL-1. It was linear with correlation coefficient greater than 0.9999, precise with relative standard deviation equal 0.80%, 1.19% and 1.19% for intraday, interday and interanalyst precision, respectively, exact with average recovery of 100.56%, selective against the presence of interferents such as impuruties, matrix compouds and solvents used and robust with the change of ethyl alcohol brand and proportion used as diluent. The method developed presents advantages as, minimum waste generation, reduction in amount of sample, standard and solvents used and reduction in time of analysis. Then this method can be used in rotine analysis of rifaximin tablets as a alternative method, reliable, effective, really fast, low cost, eco-friendly and miniaturized. This study contemplates a current and innovative topic which is extremely important for the area of Quality Control of drugs and medicines and for the sustainable Green Analytical Chemistry.
A theoretical approach to auditor independence and audit quality
Authors: Yakubu Rahman , Williams Tracey
Published: February 2020

Auditor independence and the quality of audit report is of growing concern to regulators, institutional investors and stakeholders as a series of accounting scandals have undermined the professionalism of auditors. The findings from this study produced an insight of how auditor’s independence improve audit quality and that abnormal audit fees is as a result of additional effort for auditor to carry out rigorous audit engagement as a result of wider audit scope; that mandatory audit firm rotation will enhance auditor independence, and that audit committee with nonexecutive independence will promote audit quality. The study also finds that in terms of auditor size, smaller audit firms that belong to professional bodies will provide higher audit quality. The main conclusion of this research is that where an auditor is fully independent in carrying out audit engagement with strong resistance to fees pressure will enhance audit quality. This research provides insight into the impact of IFRS adoption on audit fees.
Efektivitas Penerapan Model Pembelajaran Kooperatif Tipe Jigsaw Berbatuan Mind Map terhadap Kemampuan Pedagogik Mahasiswa Mata Kuliah Pengembangan Program Diklat
Authors: Nashiroh Putri Khoirin , Ekarini Fitria , Ristanto Riska Dami
Published: February 2020

Kemampuan pedagogik merupakan kemampuan dasar yang harus dimiliki mahasiswa dalam menempuh mata kuliah Pengembangan Program Diklat. Tujuan dari penelitian ini adalah untuk: (1) mengetahui pengaruh dari penerapan model pembelajaran kooperatif tipe jigsaw berbantuan mind map terhadap kemampuan pedagogik mahasiswa pada mata kulian Pengembangan Program Diklat; dan (2) mengetahui efektivitas penerapan model pembelajaran kooperatif tipe jigsaw berbantuan mind map terhadap kemampuan pedagogik mahasiswa pada mata kuliah Pengembangan Program Diklat. Metode penelitian yang digunakan pada penelitian ini adalah kuantitatif deskriptif dengan desain penelitian pre-eksperimental yang melibatkan 1 kelas eksperimen. Hasil rata-rata pretes adalah 50,26 dan rata-rata postes adalah 78,07. Hasil uji-t sampel berpasangan pretes-postes menghasilkan nilai Sig. sebesar 0,000 yang menunjukkan bahwa ada perbedaan rata-rata secara signifikan hasil pretes dengan postes. Persentase respon mahasiswa terhadap penerapan model pembelajaran sebesar 87,21%. Hasil Nilai N-Gain menunjukkan persentase 56%. Kesimpulan dari penelitian ini adalah ada pengaruh yang signifikan penerapan model pembelajaran kooperatif tipe jigsaw berbantuan mind map terhadap kemampuan pedagogik mahasiswa dengan kategori efektivitas peningkatan kemampuan pedagogik cukup efektif dan kategori respon mahasiswa sangat efektif.
RANCANG BANGUN MOBIL LISTRIK SULA POLITEKNIK NEGERI SUBANG
Authors: Efendi Adhan
Published: February 2020

Penelitian ini bertujuan untuk membuat prototipe mobil listrik sula Politeknik Negeri Subang. Proses manufaktur melalui beberapa tahap seperti membaca desain rancangan, mengukur benda kerja, memotong benda kerja, penyambungan, assembly, dan uji coba. Proses ini sangat menunjang hasil akhir pada manufaktur rangka utama mobil listrik sula. Hasil rangka mobil listrik sula dilakukan dengan uji jalan trak 1 km dan beban penumpang 50 kg. Berdasarkan hasil penelitian dapat disimpulkan bahwa prototipe mobil listrik sula yang dibuat telah memenuhi standar untuk diikutkan dalam lomba mobil listrik Nasional.
PENDIDIKAN TASAWUF DALAM PEMBENTUKAN KECERDASAN SPIRITUAL DAN AKHLAKUL KARIMAH
Authors: Gani A
Published: February 2020

Penelitian ini mengkaji bagaimana pendidikan tasawuf dalam pembentukan kecerdasan spiritual dan akhlakul karimah. Penelitian ini merupakan salah satu jenis penelitian kepustakaan (Library Research). Teknik analisis yang digunakan dalam penelitian ini menggunakan deskriptif analisis. Pendidikan tasawuf menawarkan sebagai solusi permasalahan-permasalahan manusia saat ini, untuk membentuk kecerdasan spiritual dan akhlakul karimah. Materi pendidikan tasawuf mengajarkan manusia untuk bertaubat, bertawakal, memiliki sifat wara, sifat zuhud, sabar, tawakal dan ridha. Beberapa maqamat tersebut harus dijalankan manusia serta mengamalkan puasa sunah, dzikir, istighfar, istighatsah dan muraqabah. Maka jiwa manusia yang sebelumnya penuh dengan kekotoran akan dengan sendirinya jernih, otak akan terbentuk kecerdasan spiritual yang mengendalikan dengan penerapan akhlakul karimah. Adanya pembentukan kecerdasan spiritual dan akhlakul karimah, manusia tidak mudah tergoda dengan hawa nafsu kemegahan dunia.
Mathematical Connection Ability : Impact of Contextual Teaching And Learning Approaches in Flat Side Space Lesson
Authors: Kandari Kurnia , Zanthy Luvy Sylviana
Published: February 2020

The purpose of this research is to analyze the students' mathematical connection ability before and after getting Contextual Teaching and Learning. The subjects were the 26 students of class VIII-A at SMI 1 MANIIS, Purwakarta Regency. The research used the descriptive method with the qualitative approach. The data for the analysis were from the test to student consist of 5 questions with 4 different indicators. The results shows that all students have moderate in mathematical connection ability with the overall results of 65.83%. For the results of each indicator, there is one indicator that has not been met, understanding the equivalent representation from one procedure to another one, or from one concept to another concept. So it can be concluded that the mathematical connection ability in terms of the Contextual Teaching and Learning approach has a significant effect.
Student Procedural Fluency in Numerical Method Subjects
Authors: Inayah Sarah , Septian Ari , Suwarman Ramdhan Fazrianto
Published: February 2020

This study aims to explain the procedural fluency of students in numerical methods courses. Procedural fluency refers to knowledge of procedures, about when and how to use them appropriately, and the skills to carry out procedures flexibly, accurately, and efficiently. The method in this study uses a descriptive method with a qualitative approach and data analysis techniques for the Miles and Huberman models. In this study also performed triangulation of techniques by conducting interviews to strengthen the test result data. From the data analysis, it can be concluded that regarding the smoothness in students' procedural procedures in solving problems related to numerical methods courses, students are able to solve problems with more than one method. However, some students have not been able to streamline steps and make accurate calculations. In addition, mastery in operating a scientific calculator needs to be improved so that students can be more efficient and get more accurate answers.
PENGEMBANGAN MEDIA VIDEO PEMBELAJARAN PADA ATLET TARUNG DERAJAT SATUAN LATIHAN ( SATLAT )
Authors: Lubis Riduan Saleh , Siagian Sahat , Mursid R
Published: February 2020

Abstrak: Penelitian ini bertujuan untuk: (1) menghasilkan media video pembelajaran yang layak digunakan, mudah dipelajari dan dapat dipakai untuk pembelajaran individual (2) mengetahui efektifitas media video pembelajaran yang dihasilkan, dalam meningkatkan hasil latihan atlet Tarung Derajat Satuan Latihan ( Satlat ) Kampus II TPI Medan. Hasil penelitian menunjukkan; (1) uji ahli materi Tarung Derajat termasuk dalam kategori sangat baik (92,58%), (2) uji ahli desain pembelajaran dalam penilaian dengan kategori  baik (66,88%), (3) uji ahli rekayasa perangkat lunak berada pada kategori baik (71,05%), (4) uji coba perorangan berada pada kualifikasi baik (79,16%), (5) uji coba kelompok kecil berada pada kualifikasi baik (78,84%),(6) uji coba lapangan berada  pada  kualifikasi sangat baik (85,56%). Hasil pengujian hipotesis membuktikan bahwa terdapat perbedaan yang signifikan antara hasil latihan atlet yang dibelajarkan dengan menggunakan media video pembelajaran dengan hasil latihan atlet yang dibelajarkan dengan menggunakan media pembelajaran konvensional. Hasil latihan atlet yang dibelajarkan dengan menggunakan media video pembelajaran adalah sebesar 67 % dan lebih tinggi dari kelompok atlet yang dibelajarkan dengan menggunakan media pembelajaran konvensional,yaitu  sebesar 59.50%. Kata Kunci: pengembangan media video pembelajaran, atlet tarung derajat Abstract: This research is aimed to: (1) Generate qualified Interactive Learning Media, and it was fulfilling the requirement  as a good medium of learning, (2) Assure the effectiveness of  the generated teaching and learning video media to Increase the learning outcomes to treatmant result of atlet of Tarung Derajat Satuan Latihan ( Satlat ) Kampus II TPI Medan. The findings of the study were : (1) the quality of the developed instructional media viewed from the expert in Tarung Derajat is excellent (92.58%), (2) the quality viewed from the expert in instructional design is good (66.88%), (3) the quality viewed from the expert in media product good (71.05%), (4) the one-to-one try out, from the observation of the three students, indicates that the product is good (79.16%), the small group try-out, from the observation of nine students, indicates that the product is good (78.84%), and the large group try out, from the observation of the thirty atlet, indicates  that the product is excellent (85.56%). The result of hypothesis test proves that the study results of the atlet taught using video instructional media treatment result and the conventional instructional shows a significant difference. It can be concluded that the number shown by the study group using video instructional media treatment result is much larger than that of using convensional. It is further verified that the percentage of effectiveness by using video instructional media treatment result is 67%, while using convensional instructional as media display 59.50%. Keywords: development of Video Instructional Media, atlet tarung derajat
Etika praktik product placement dalam film Ayat-Ayat Cinta 2
Authors: El Karimah Kismiyati , Syafitri Putri Intan Ewie , Wahyudin Uud
Published: February 2020

Product placement sudah tidak dapat dihindari dari perfilman Indonesia karena dibutuhkan untuk membantu biaya produksi film. Namun, product placement terkadang terlalu berlebihan sehingga dapat mengganggu cerita. Salah satu film Indonesia yang mengandung product placement yang cukup banyak serta memaksa, yaitu Ayat-Ayat Cinta 2. Film ini menyisipkan berbagai iklan produk dan/atau merek dalam beberapa adegan yang dapat mengaburkan makna produk dan film. Penelitian ini bertujuan untuk mengetahui bagaimana praktik product placement yang terdapat dalam film Ayat-Ayat Cinta 2 dilakukan. Metode penelitian yang digunakan oleh peneliti adalah metode penelitian kualitatif dengan pendekatan analisis semiotika Roland Barthes di mana pada tataran pertama dan kedua dibandingkan dengan peraturan dan etika product placement dalam periklanan. Analisis ini dapat mengidentifikasi makna denotatif, makna konotatif, dan mitos pada setiap adegan yang menampilkan product placement, maka dapat dilihat apakah praktik yang dilakukan sesuai atau tidak dengan etika beriklan. Hasil dari penelitian ini menunjukkan bahwa makna denotatif menjadi pengabur ketika makna dan konteks tidak saling berkaitan. Sedangkan makna konotatif menjadi pengabur ketika makna adegan yang disisipi iklan sponsor mengalami perubahan makna. Mitos menjadi pengabur ketika positioning produk yang ditampilkan tidak sesuai dengan fakta produk yang sebenarnya.
La arquitectura como escenario doméstico:
Authors: De Grandis María Belen
Published: February 2020

La predominancia del dibujo como técnica primaria de diseño arquitectónico vuelve poco habitual la difusión y enseñanza de otras estrategias de proyecto que no partan, casi exclusivamente, de una configuración gráfica básica. Pero luego del surgimiento y expansión del universo cinematográfico, la introducción de nuevas maneras de mostrar y entender el espacio promovieron nuevas vinculaciones entre arquitectura y cine. En ese marco, el interés en la producción de Lenci surge de su manera de incorporar otras disciplinas artísticas y convertirlas en estrategias de proyecto así como por una reinterpretación de la realidad que le permitió una constante búsqueda de nuevas respuestas a nuevos problemas, acorde al particular clima de época de La Plata en la década de 1960. La innovación y la creación de resoluciones originales que superaban la tradicional caracterización de los espacios domésticos hacen de su producción un valioso legado tanto desde sus obras como de la complejidad de su proceso de diseño, volcado a la enseñanza.
Habitar entornos con riesgo hídrico
Authors: Ruiz Pablo Alejandro Jose , Ponce Nora , Araoz Leonardo
Published: February 2020

El crecimiento no planificado de los bordes de las ciudades y las condiciones que impone el territorio confluyen en un conflicto urbano ambiental, en el que las dificultades propias de las lógicas urbanas no resueltas se agudizan con los problemas ecológicos, en una sinergia negativa cuyas causas deben ser abordadas. Desde la Investigación Proyectual, se toma este contexto como marco para el desarrollo de exploraciones proyectuales que aborden la articulación entre la vivienda y el trabajo en un medio productivo,  y que configuren propuestas para el desarrollo de sectores sociales postergados. Los entornos urbanos con riesgo hídrico constituyen un problema creciente por el crecimiento demográfico y el cambio climático, y merecen una mirada que aporte soluciones a sus habitantes. Se presenta una aproximación al tema a partir de propuestas de intervención sobre un sector de la cuenca del Arroyo Maldonado, en la conurbación SE de La Plata, proponiendo un aporte desde consideraciones conceptuales, teóricas y críticas,exploradas desde la experimentación proyectual y el diseño arquitectónico.
El estilo neocolonial español en España y su práctica profesional
Authors: Gómez Gil Antonio Miguel
Published: February 2020

El artículo aborda la cuestión del desarrollo del neocolonial español, como un estilo arquitectónico, válido para afrontar la modernidad en la primera mitad del siglo XX. Pero se presta especial atención a su aceptación y desarrollo en España, que suele ser un extremo poco estudiado. Se muestra el interés por conseguir una unidad social iberoamericana, incluso proponiendo la existencia de una “quinta raza” cultural, que como una muestra más de unidad, también compartiría ese estilo arquitectónico intercontinental. Es notable la voluntad de los arquitectos comprometidos para lograrlo, que introducían en sus proyectos, repertorios ornamentales de distintos lugares de la comunidad iberoamericana. Se llama especialmente la atención sobre la importancia del desarrollo del estilo, con unas plantas arquitectónicas modernas y procedentes de la arquitectura anglosajona, que nada tenían que ver con la tradición constructiva ibérica y que le otorgaban funcionalidad.
Book Review: TOTAL URBAN MOBILISATION: Ernst Jünger and the Post-Capitalist City By Krzysztof Nawratek
Authors: Ahmed Sayed
Published: February 2020

Total urban mobilization seeks meaning and reasons for the probability of post capitalist city in future. Krzysztof Nawratek discusses the forest rebel concept of Junger to define its actors and agencies for the next challenging world. Historically, Western cities are ethical followers of Rome in many ways; where the idea of emperor always influential. His existence is implicit at the same time his presence evident from the series of voids between diverse social institutions, as Badiou described. Previously, scholars like Kevin Lynch identified district, territory or edge from experienced based ‘place making’ which is similar to Cartesian ‘neutral or tool based’ space creation. He brought the Chinese concept of ‘All under heaven,’ a complex system is not referring any physical and territorial boundary of city. The author has seen these boundaries as opportunity for different agencies that might coexist and interact. Network of proper coexisting of urban agencies can trigger effective actors outside the capitalist world as a ‘hole’. From such windows, non-profit logic of neoliberalism, ambiguity and messy contextualization will emerge as an alternative, post capitalist system in future. It might turn into a worldwide complex ecosystem, a second layer in global network in post capitalist stage. This is how Language could be re-invented in contrast to the Numbers, writes Ar. Sayed Ahmed.
Effect of the Use of Yarrowia lipolytica or Saccharomyces cerevisiae Yeast with a Probiotic in the Diet of Turkey Hens on Growth Performance and Gut Histology
Authors: Czech Anna , Merska-Kazanowska Malwina , Ognik Katarzyna , Zięba Grzegorz
Published: February 2020

The aim of the study was to determine whether the alternative yeast species Yarrowia lipolytica in turkey feed would have a more beneficial effect on growth performance and intestinal histology than the commonly used species Saccharomyces cerevisiae. An additional objective of the study was to test whether the addition of a probiotic to feed containing Yarrowia lipolytica or Saccharomyces cerevisiae yeast would enhance its effect on growth performance and intestinal histology in turkeys. The experiment was carried out on 480 turkey hens randomly divided into six groups. Birds from the control group (C) and group P were fed standard feeds but group P additionally received a probiotic (0.05%). Groups Y and YP received feed containing Yarrowia lipolytica fodder yeast (3%), and the YP group received also the probiotic (0.05%). Similarly, in groups S and SP, the turkeys received feed with Saccharomyces cerevisiae fodder yeast (3%), and for the SP group the probiotic was added to the feed (0.05%). Yarrowia lipolytica yeast added in the amount of 3% to the turkey feed may be an alternative to the commonly used Saccharomyces cerevisiae yeast, because it improved growth performance, and above all, had a more beneficial effect on intestinal histology. The use of Yarrowia lipolytica alone can be beneficial for growth performance, while the combined use of 3% Yarrowia lipolytica in the feed and a 0.05% addition of a probiotic containing Bacillus licheniformis and Bacillus subtilis has a more beneficial effect on gastrointestinal histology.
MAKAM KUNO DI SITUS ANGGAREKSA, KECAMATAN LOMBOK TIMUR, KABUPATEN LOMBOK: BUKTI PENGARUH AWAL ISLAM DI LOMBOK
Authors: Keling Gendro
Published: February 2020

Islam masuk dan berkembang di Nusantara melalui wilayah pesisir. Demikian juga perkembangan Islam di Lombok, dimulai dari wilayah pesisir menuju ke pedalaman. Penelitian ini berusaha mengidentifikasi makam di Situs Anggareksa sebagai salah satu bukti awal berkembangnya Islam di melalui pesisir Lombok Timur. Dari beberapa teori mengenai masuknya Islam di Lombok, Situs Makam Anggareksa menjadi salah satu bukti pengaruh Islam dari Sulawesi Selatan yang masuk melalui Lombok Timur. Metode yang digunakan untuk membedah permasalahan adalah observasi, wawancara, dan studi pustaka. Data yang sudah terkumpul kemudian dianalisis, dengan arsiktektural, komparasi, dan analisis gaya. Penelitian di lapangan didapatkan data komplek makam di Situs Anggareksa terdapat 13 makam, 5 diantaranya menunjukkan karakterisktik makam kuno, dan sisanya adalah makam umum. Setelah dianalisis didapatkan kesimpulan bahwa makam-makam kuno ini adalah type makam bugis. Hal ini menjadi salah satu bukti pengaruh Islam yang menyebar di wilayah timur Lombok adalah dari Sulawesi Selatan
Penyelesaian Sengketa Konsumen Di Lembaga Badan Penyelesaian Sengketa Konsumen (BPSK) Kota Samarinda
Authors: S.H Yatini, , Safitri Wahyuni
Published: February 2020

Consumer Settlement Board, known as BPSK is a non-structural institution to resolve the consumer dispute out of court, BPSK itself is housed throughout the County and City which membership consists of elements of the government, consumers, and businesses. The number of cases or consumer problems, especially in the city of Samarinda start from the taps, electricity, leasing, and banking always decorate the daily media, the not active of BPSK as an intermediary between the consumer and the business agent especially in East Kalimantan makes the settlement of consumer dispute is less effective because of inadequate or the lack of human resources and the reluctance of local governments to commit the funding. Thus, whether the implementation of dispute resolution itself is effective by consumers themselves through BPSK city of Samarinda.
Apresentação. Intersecções do exílio
Authors: Couto Maria de Fátima Morethy , Oliveira Leonor de
Published: February 2020

No campo das artes, processos de migração, voluntários ou forçados, desempenham papel crucial na criação e difusão de ideias, conceitos e novas formas de expressão artística, rompendo barreiras entre "centro" e "periferia", estilhaçando cânones e modelos. A circulação e mobilidade de artistas e agentes culturais nas mais diferentes regiões do globo promoveu a constituição de redes criativas e de coletivos artísticos que cruzaram, por isso, diferentes experiências de desenraizamento cultural, experimentalismo bicultural, projetos artísticos individuais e programas de solidariedade política e social. A associação entre artistas e galeristas, curadores e colecionadores (muitas vezes também eles em migração) nos países de destino deu visibilidade e estruturou essas colaborações criativas, tornando o seu papel relevante em contextos distintos, os de partida e de chegada, articulando deste modo múltiplas realidades e práticas artístico-culturais. Este dossiê sublinha o impacto de projetos colaborativos transculturais na (re)definição de contextos artísticos locais, no agenciamento político e social e no diálogo intercultural, dando particular atenção a grupos formais ou informais que desafiaram narrativas historiográficas, sobretudo as produzidas no universo europeu e norte-americano, diversificaram formas de intervenção e exposição e definiram novas geografias de intercâmbio.
ПРІОРИТИЗАЦІЯ КЛЮЧОВИХ СТЕЙКХОЛДЕРІВ ПІДПРИЄМСТВ КОНДИТЕРСЬКОЇ ПРОМИСЛОВОСТІ
Authors: Krasnokutska Nataliia , Ghosn Salim
Published: February 2020

Численність відносин і комунікацій сучасного кондитерського підприємства зумовлює і численність його
стейкхолдерів, тому особливо важливим стає завдання їх ідентифікації та пріоритизації, що визначило цільову спрямованість проведеного дослідження. У статті сформульовано особливості розвитку підприємств кондитерської промисловості, які зумовлюють виникнення специфічних (економічних, соціальних і екологічних) інтересів стейкхолдерів. Систематизовано основні підходи до ідентифікації ключових стейкхолдерів і виділено ті з них, які можуть бути застосовані для кондитерських підприємств. На основі визначених критеріїв (влада, інтереси, значущість) розроблено карту ключових стейкхолдерів підприємств кондитерської промисловості за їхньою пріоритетністю. Отримані результати становлять важливе підґрунтя для подальшого розвитку методології оцінки рівня задоволення інтересів ключових стейкхолдерів кондитерських підприємств з урахуванням їхньої пріоритетності.
ІНВЕСТУВАННЯ В ЖИТЛОВЕ БУДІВНИЦТВО ТА КОМУНАЛЬНЕ ГОСПОДАРСТВО: ВІД «ХРУЩОВОК» ДО ІННОВАЦІЙНИХ НОВОБУДОВ
Authors: Savchenko Volodymyr
Published: February 2020

У статті надано сценарії вирішення житлових проблем та ступінь значення і розвитку будівництва на різних етапах функціонування суспільно-економічних формацій. З’ясовано світовий досвід державного регулювання спорудження соціального житла. Значну увагу приділено вирішенню цього питання в центральноєвропейських країнах та Казахстані. Проаналізовані будівельна галузь України та шляхи її модернізації, методи державного регулювання у разі настання кризових явищ, державні житлові програми, фінансові проблеми та підходи щодо їх вирішення. Підкреслено значущість інноваційного маркетингу, заощаджень населення як джерела інвестицій, забезпечення житлом у сільських місцевостях, орендного житла на світовому просторі та в Україні, реконструкції житлового фонду нашої держави. При цьому розглянуто проблеми й обґрунтовано вектори їх подолання у процесі управління житлово-комунальним господарством, державного регулювання комунальної власності в поселеннях міського типу.
Parallel Currency Regimes in the Area of Financial Integration
Authors: Zharikov Mikhail V.
Published: February 2020

The study presented in the article seems rather relevant due to the fact that the problem of indebtedness in the eurozone members has not been solved yet, and these countries still continue to accumulate debts. Therefore, the eurozone members are expected to find effective ways to restore competitiveness after the crisis of 2009‒2012 without exiting the single currency agreement. The research is aimed at encompassing the relations which come into being as a result of credit use, money circulation, and money transfer payments. Consideration of these issues seems very important since it can help restore the loss of monetary independence. The subject of the article is the ways to denominate debt securities in the currency units under the control of the national governments and the central bank. The main purpose of the paper is to develop the approaches to parallel circulation of a single currency unit which can be devalued to solve the debt problems. The practical significance of the article lies in the possibility to use the European experience in solving the problems of common currency circulation in the process of Eurasian currency and financial integration. In terms of economic theory, the results and general outcomes of the work are important for the development of a concept to rationalize monetary policy and money circulation. In conclusion, the article proposes a parallel currency circulation regime which allows a member country of the currency agreement to stay in the common currency area and retain some functions of the monetary policy which were sacrificed due to the creation and operation of the common central bank.
UMA REFLEXÃO SOBRE A ATUAL PERCEPÇÃO DA AUTOIMAGEM DOS JOVENS AFRODESCENDENTES DO MUNICÍPIO DE CAMPOS DOS GOYTACAZES, RJ
Authors: Sousa Paula Seabra , Ribeiro de Andrade Edson , Eduardo Azevedo José , R. R. Ferreira Bianca , P. Beyruth Giulia
Published: February 2020

O presente estudo tem a finalidade de realizar uma reflexão, por meio de uma pesquisa de campo, sobre o racismo ainda presente em nossa sociedade e contribuir para a construção de pensamentos sociais que valorize as diferenças e a dignidade de toda pessoa humana. O objetivo do trabalho foi realizar uma análise das concepções de identidade dos jovens negros de Campos dos Goytacazes-RJ acerca de si mesmos. Para isso, foi utilizado como metodologia a pesquisa de campo e a técnica quantitativa. O objeto do estudo realizado com a juventude negra é a compreensão da percepção que esses sujeitos têm sobre si no que diz respeito a sua autoestima e autoimagem. Os resultados demonstraram que o preconceito racial constrói mais segregações na sociedade; dificulta o convívio social entre pessoas de etnias diferentes; reflexões críticas são evitadas; e, como consequência dessas ações, a inclusão social fica prejudicada. Os estigmas apresentados nessa esfera geralmente são: culpabilidade individual; deformidade física; os preconceitos e rejeição de raça e cultura. As pessoas padronizadas como sujeitos normais dentro da sociedade passam a se unirem em grupo e ditarem regras comportamentais que devem ser obedecidas por todos da sociedade, que acabam sendo consideradas padrões sociais de convivência. Assim, os sujeitos que não seguem esses padrões são estigmatizados. Por isso, a convivência de pessoas estigmatizadas com as ditas “normais”, onde não haja entre essas relações possibilidades de questionamentos, pode gerar a baixa estima de um grupo, assumindo e concordando com a sua condição de inferioridade criada por outro grupo eleito como superior. Conclui-se que o preconceito é construído pelas gerações e passado entre elas necessitado de ações concretas que envolva a sociedade atual, para que percebam e reflitam sobre as atitudes preconceituosas e discriminatórias existentes na atualidade e como esses acontecimentos se perpetuam caso não enfrentado. Dessa forma, devido ao preconceito enraizado e vivido ao longo da história, inclusive, no município de Campos dos Goytacazes/RJ, esta rejeição racial exerce grande influência na autoimagem e autoestima dos jovens afrodescendentes negros, como também contribui para que esse grupo, muitas vezes, não se sinta pertencente ou representado na sociedade.
The Socialization of Class Action Research Implementation Based on Lesson Study
Authors: Halidjah Siti , Kresnadi Hery , Sidauruk Nuri
Published: February 2020

The purpose of this PKM is to provide an understanding of the implementation of action-based classroom study research. The target audience in this activity is elementary school teachers in Pontianak City. There were 26 teachers involved and were representatives of several schools. The method of activities carried out in the form of socialization by presenting speakers who have competence in the field of classroom action research based on lesson study. From the results of community service activities with a focus on implementing action-based classroom study research, teacher's knowledge and understanding of the implementation of lesson study-based action research is getting better. In addition, the increasing interest of teachers to collaborate on lesson study in conducting research will be carried out because the stages contained in lesson study are simpler and help teachers be more thorough in carrying out classroom action research.
Liquid-liquid extraction of succinate using a dicopper cryptate
Authors: Mobili Riccardo , La Cognata Sonia , Merlo Francesca , Speltini Andrea , Boiocchi Massimo , Recca Teresa , James Maher III Louis , Amendola Valeria
Published: February 2020

The extraction of the succinate dianion from a neutral aqueous solution into dichloromethane is obtained using a lipophilic cage-like dicopper(II) complex as the extractant. The quantitative extraction exploits the high affinity of the succinate anion for the cavity of the azacryptate. The anion is effectively transferred from the aqueous phase, buffered at pH 7 with HEPES, into dichloromethane. A 1:1 extractant:anion adduct is obtained. Extraction can be easily monitored by following changes in the UV-visible spectrum of the dicopper complex in dichloromethane, and by measuring the residual concentration of succinate in the aqueous phase by HPLC−UV. Considering i) the relevance of polycarboxylates in biochemistry, as e.g. normal intermediates of the TCA cycle, ii) the relevance of dicarboxylates in the environmental field, as e.g. waste products of industrial processes, and iii) the recently discovered role of succinate and other dicarboxylates in pathophysiological processes including cancer, our results open new perspectives for research in all contexts where selective recognition, trapping and extraction of polycarboxylates is required.
Exploration of a novel adjuvant therapeutic regimen using a potent glucocorticoid receptor agonist along with iNOS inhibitor in murine model of asthma
Authors: Manoj Kumar Sethi  , Snigdha Pattnaik  , Laxmidhar Maharana
Published: February 2020

Allergic asthma is mainly characterized by allergen-induced IAR (immediate airway response) and LAR (late airway response). In regards to the results of lung tissue histology and bronchoalveolar lavage fluid analysis, it was confirmed that there is the existence of a casual relationship of eosinophil and other inflammatory cell infiltration in bronchial sub-mucosa in the mechanism of LAR. This investigation aimed to examine the anti-asthmatic effect of novel adjuvant therapeutic regimens using a low dose of potent glucocorticoid receptor agonist i.e., Dexamethasone, along with iNOS inhibitor i.e., Aminoguanidine in a both acute and chronic murine model of asthma. Female BALB/c mice of 8 weeks of age were taken and divided into 6 experimental groups i.e. normal control, OVA control, aminoguanidine (200mg/kg), combination of aminoguanidine (200mg/kg) along with dexamethasone (0.03mg/kg), low dose dexamethasone (0.03mg/kg) and Dexamethasone (0.1mg/kg) treated group. After sensitization and introduction of drugs, mice were sacrificed by cervical dislocation and bronchoalveolar lavage (BAL) fluid analyzed. The result of this study stated that there is a significant reduction in the levels of inflammatory cytokines in combination-treated animals with respect to alone dexamethasone, which may be due to the synergistic effect of aminoguanidine and dexamethasone. From histopathological evidence, it can be concluded that combination treatment having a better lung adaptation mechanism and can improve the condition aggressively. The findings of the study throw some light on an additive therapeutic regimen of aminoguanidine can have a better impact with glucocorticoids.
Linear pharmacokinetics of doxazosin in healthy subjects
Authors: Duaa J. Al-Tamimi  , Mays E. Alani  , Afaq M. Ammoo  , Jaafar J. Ibraheem
Published: February 2020

Doxazosin is used for treating symptoms of benign prostatic hyperplasia (BPH). Besides, it is also prescribed for patients with mild to moderate essential hypertension. The object of the current study was to assess the linearity in the pharmacokinetics of doxazosin after administration of doxazosin as a single dose tablet containing 2, 4 and 8 mg doxazosin mesylate. Thirty Iraqi healthy male adult subjects were given 2, 4 and 8 mg doxazosin mesylate tablet in a randomized, cross-over, open-label, fasting, three-period, three-sequence design separated by one week wash out the interval between dosing. Serial blood samples were obtained from each subject before drug intake (zero time) and then at 0.33, 0.67, 1.0, 1.33, 1.67, 2.0, 2.5, 3.0, 4.0, 6.0, 8.0, 12.0, 24.0, 36, 48, 60, and eventually at 72 hours after dosing. The pharmacokinetic parameters Cmax, AUC0–t, AUC0–∞, Tmax and Thalf were determined from plasma concentration-time data of the drug by non-compartmental analysis. Statistical analysis of doxazosin pharmacokinetic parameters obtained after administration of the investigated dose ranges 2-8 mg demonstrated linear pharmacokinetics.