bluuebunny/crossref_metadata_2025 huggingface dataset:
SÍNDROME DE BURNOUT EM ESTUDANTES DE MEDICINA
Authors: Lima Juliana Coelho , Motta Davi da Silva , de Andrade Isadora Garcia F. P. , Tavares Albert Ferrari , Soares Raquel Juliana de Oliveira
Published: July 2021

Page Header OPEN JOURNAL SYSTEMS Journal Help USER Username catapan-anderson Password •••••••• Remember me NOTIFICATIONS View Subscribe LANGUAGE Select Language English JOURNAL CONTENT Search Search Scope All Browse By Issue By Author By Title Other Journals FONT SIZE HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS EBOOK PUBLISHER ON LINE CONGRESS Home > Vol 7, No 5 (2021) > Lima SÍNDROME DE BURNOUT EM ESTUDANTES DE MEDICINA / BURNOUT SYNDROME IN MEDICAL STUDENT Juliana Coelho Lima, Davi da Silva Motta, Isadora Garcia F. P. de Andrade, Albert Ferrari Tavares, Raquel Juliana de Oliveira Soares ABSTRACT A Síndrome de Burnout (SB) é um tipo de resposta prolongada a estresses emocionais e interpessoais crônicos no trabalho, levando o trabalhador a um esgotamento físico e mental. Embora tenha uma relação direta com o trabalhador, atualmente a SB também é diagnosticada em estudantes. Ela atinge principalmente os profissionais e estudantes que trabalham diretamente com outras pessoas, destacando, assim, os estudantes de medicina, já que eles estão intimamente ligados a outros em uma relação que permeia os âmbitos afetivos e emocionais. Objetivo: Analisar a prevalência da Síndrome de Burnout em estudantes de medicina de uma Universidade Privada na Cidade do Rio de Janeiro. O estudo foi do tipo exploratório, descritivo, de corte transversal, realizado em uma Universidade Privada situada na Cidade do Rio de Janeiro/RJ. Os participantes do estudo foram estudantes do curso de graduação em medicina. Para a coleta de dados utilizou-se um questionário com perguntas para caracterização dos participantes e o MBI-SS “Maslach Burnout Inventory – Student Survey.” Resultados: participaram do estudo 133 estudantes com idade média de 24 anos, 70% do sexo feminino e 93% solteiro, no qual 39 cursam o ciclo básico (29,4%), 75 o ciclo clínico (56,5%) e 18 estavam no internato (13,5%), sendo que 1 (0,8%) pessoa não respondeu esse quesito. Ao serem questionados pela quantidade de disciplinas que cursavam no semestre, 18 alunos (13,6%) cursavam de 1 a 3 disciplinas, 95 (71,4%) 4 a 6 disciplinas e 17 (12,8%) cursavam mais de 7 disciplinas. 3 (2,3%) participantes não responderam. Na avaliação dos resultados do Inventário de Burnout de Maslach para estudantes, verificamos que na categoria EE 19 alunos (14,29%) se encontravam em nível baixo a médio e 114 (85,71%) se encontravam no nível médio a alto. Já na categoria D, 97 (72,93%) estavam no nível baixo-médio e 36 (27,07%) no médio-alto. Por fim, na categoria EP 13 alunos (9,77) ficaram no nível baixo-médio, enquanto que 120 (90,23%) no nível médio alto. Conclusão: Considerando que a Síndrome de Burnout manifesta-se quando o estudante obtiver altas pontuações em exaustão emocional e descrença, associadas a baixas pontuações em eficácia profissional, conclui-se que neste estudo possuímos 8 alunos com dados compatíveis com a síndrome.
Preparation and characterization of oxidized Multi-walled Carbon Nanotubes-Immobilized Aspergillus sp. Laccase Hybrid Materials
Authors: A.A. Haroun , R.A. Masoud
Published: July 2021

This work deals with preparation and characterization of immobilized laccase (Aspergillus sp.) over oxidized multi-walled carbon nanotubes (ox-MWCNTs) via simple mixing technique. The resulting materials were characterized by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), transmission electron microscope (TEM) and particle size distribution analysis using dynamic light scattering technique (DLS). The results showed that the TEM images exhibited more separate individual carbon bundles with particle size around of 396 nm after enzyme immobilization rather than the spaghetti-like tubes with size about 180 nm in the case of ox-MWCNTs. Also, the lowering in the zeta potential negative value (-5 mv) proved that the free carboxyl groups at ox-MWCNT surface were decreased after enzyme immobilization. Moreover, the thermal stability was decreased after enzyme immobilization using TGA. These results confirmed that the laccase could be reacted at the side walls of the ox-MWCNTs without structure damage. The biocatalytic effect of the immobilized laccase was investigated after its incubation with silver nitrate solution for 1 and 24 h. It can be concluded that the biocatalytic efficiency of the immobilized laccase could be enhanced after its incubation with silver nitrate solution for 24 h at room temperature relative to the free form. On the other hand, the enzyme stability was improved after immobilization up to 50ºC and at pH 3.0, while no remarkable differences on the activity values were observed for immobilized and free laccases at acidic pH range (4-6).
Social Support and Self-Esteem as Predictors of Psychological Distress among Students with Learning Disabilities in Accra, Ghana
Authors: Jobson-Mitchual Clarice
Published: July 2021

Using a survey research design, this study examined the extent to which social support and self-esteem predict psychological distress among students with learning disabilities at Multi Kids Inclusive Academy in Accra, Ghana. The Simple Random Sampling technique was used to select 94 students. Survey questionnaires containing the Child and Adolescent Social Support Scale (Malecki & Demaray, 2002), Depression, Anxiety and Stress Scale (Lovibond & Lovibond, 1995), and Adapted Rosenberg Self Esteem Scale (Dagnan & Sandhu, 1999) were used to collected data. Descriptive statistics, Reliability and Normality tests, Simple Linear Regression Analysis, and the Pearson Product Moment Correlation Coefficient test within the Statistical Package for Social Sciences (SPSS) version 23 application software were used to analyze data. Results indicated that Social Support from Teachers (β= .202, p = .033) and Social Support from Classmates (β= .548, p = .000) predicts psychological distress. Social Support from Parents Dimension subscale (β= -.024, p = .810), did not predict psychological distress. In addition, a significant negative relationship was found between self-concept and psychological distress. Also, differences in gender (β= -.238, p = .033) and age (β= .266, p = .017) predicts psychological distress.
Identity Crisis: An Analysis of V. S Naipaul’s A House for Mr. Biswas
Authors: P Dr. Divya.
Published: July 2021

The Indian diasporic writings de signate the multi-cultural space of immigrants and extend a genre of a divergent Indian cultural discourse which depicts their struggles. The concept of rootlessnes, dislocation, fragmented thoughts and memories of homeland and their longing to go back to their motherland all could be the theme of disporic writings.
The diasporic writers or immigrant writers stand in-between two cultural scenarios in the process of moving from one culture to another and the same dual culture drives a wedge between the nation and the self. Even though they are profoundly associated with their hereditary customs, traditions, language and religion, they also focus on alienation, hybridisation, marginalization and local community life from the margins.
DIGITAL ECONOMY NEEDS A RELIABLE INFRASTRUCTURE
Authors: Нетес В.А.
Published: July 2021

Представлены решения, относящиеся к поколению пост-NGN: Будущие сети, сети 5G, программно-конфигурируемые сети (SDN), облачные вычисления, интернет вещей, на основе которых предполагается создавать информационную инфраструктуру цифровой экономики. Рассмотрены их характерные особенности, влияющие на обеспечение надежности при построении и эксплуатации сетей связи, связанные с ними проблемы и возможные пути их решения.

The article considers the post-NGN solutions (future networks, 5G networks, software-defined networks (SDN), cloud computing and the Internet of Things), on the basis of which it is planned to create an information infrastructure for the digital economy. Their characteristic features that affect the reliability of the construction and operation of communication networks are considered.
Оптимизация маршрутов передачи данных в системе телекоммуникаций
Authors: Burnashev I.Ya. , Nazarova O.Yu. , Shilina A.N.
Published: July 2021

The time parameters affecting the timely delivery of messages in the discrete information transmission network are considered. Changes in the physical and address structure of the network can result in delays in data transmission and the impossibility of connection between the sender and data receiver. The solution of the task is to adequately take into account the current ambiance in case of structural changes in the network.

Рассмотрены временные параметры, оказывающие влияние на своевременную доставку сообщений в системе передачи дискретной информации. Изменения в физической и адресной структурах сети могут привести к задержкам передачи данных и даже к невозможности соединения между отправителем и получателем сообщения. Решение задачи заключается в адекватном учете текущей обстановки при структурных изменениях сети.
ОТЕЧЕСТВЕННЫЕ МОДЕМЫ ЗЕМНЫХ СТАНЦИЙ СПУТНИКОВОЙ СВЯЗИ
Authors: Belov A.S. , Aldoshin A.I. , Abakumova A.Yu.
Published: July 2021

An overview of the Russian market of domestic modems for satellite earth stations (SES) is given. The changing role of modems for SES in the development process is analyzed. The functions and characteristics of satellite modems in modern SES including those with the official status of telecommunication equipment of Russian origin (TORP) are considered. The comparison of domestic satellite modems with the best foreign models is carried out.

Представлен обзор российского рынка модемов отечественного производства для земных станций спутниковой связи (ЗССС). Анализируется повышение роли модемов для ЗССС в процессе их развития. Рассмотрены функции и характеристики спутниковых модемов в современных ЗССС, в том числе имеющих официальный статус телеком-оборудования российского происхождения (ТОРП), что является необходимым условием импортозамещения. Проведено сравнение отечественных спутниковых модемов с лучшими зарубежными образцами. Обозначены тенденции развития спутниковых модемов на среднесрочную перспективу.
Будущее цифрового телевизионного вещания: 4К, 8К, HEVC, HDR, далее везде
Authors: Krasnoselskiy I.N. , Shavdiya Yu.D.
Published: July 2021

The analysis of normative and technical documents for the European broadcasting zone issued in 2019 was carried out. The main trend and development goal of the TV industry is the transition to Ultra High Definition image formats combined with High Dynamic Range, High Frame Rate and immersive sound. It is shown that the practical implementation of new digital TV broadcasting technologies is lagging behind their development and international standardization.

Проведен анализ нормативно-технических документов для европейской зоны вещания, изданных в 2019 г. Основными тенденциями и целями развития отрасли является переход на форматы вещания изображений сверхвысокой четкости в сочетании с большим динамическим диапазоном, высокой частотой кадров и иммерсивным звуком. Показано, что внедрение в практику новых технологий цифрового ТВ-вещания происходит с отставанием от их разработки и международной стандартизации.
Linaccalc: software for accelerating structure characteristics simulation based on equivalent circuit method
Authors: Matsievskiy S. V. , Kaminskii V. I. , Gorchakov A. A. , Lalayan M. V. , Gusarova M. A. , Sobenin N. P.
Published: July 2021

Nowadays design of accelerating structures is almost exclusively done using 2.5D and 3D codes based on finite elements method. Equivalent circuit method is frequently considered limited and inconvenient to use in real-life projects. However, low resource requirements make this method attractive for wide range sweep calculations.This paper describes LinacCalc application — a user friendly accelerating structure simulation software based on the equivalent circuit method. It allows calculating characteristics of the accelerating sections with large number of cells in short time on machines with moderate amount of computational power. Core application modules are validated by comparing calculation results with ones obtained by a conventional finite element method based programs.
Ergotropy of bosonic quantum battery driven via repelling feedback algorithms
Authors: Borisenok Sergey
Published: July 2021

Feedback algorithms can be efficiently applied to control the basic characteristics of quantum batteries (QBs): the ergotropy, the charging power, the storage capacity and others. We invent here two alternative approaches, target repeller and speed gradient feedback, to maximize the ergotropy for bosonic types of single-qubit based quantum batteries. We demonstrate the achievability of the control goal and discuss some pros and cons of both proposed algorithms.
Ciencia Ficción como Fuente de Principios Jurídicos para regular la Inteligencia Artificial
Authors: Sánchez Morales Santiago
Published: July 2021

El quehacer jurídico cada día va evolucionando con la introducción de nuevas tecnologías en la vida diaria de las personas. Sin embargo, la Inteligencia Artificial (IA) se vislumbra no solo como un paso más en esta evolución, sino como una transformación total en la práctica diaria del jurista. Ante esta situación, el Derecho debe reevaluar sus prácticas, y sobre todo sus principios, para poder adecuarse a este cambio latente y con ello no quedar obsoleto o desactualizado. Aprovechando la corriente de la Filosofía de la Experiencia Jurídica, esta evolución jurídica puede analizarse por medio del estudio de algunas obras literarias y cinematográficas de Ciencia Ficción que sirvieron como base para presentar posibles dilemas teóricos sobre la tecnología -especialmente sobre IA- que, no obstante, son actuales o probables y que obligarán a limitar, incentivar, regir o corregir, desde el Derecho, todo aquello que afecte al ser humano y por ende su esfera jurídica.
¿Robots con derechos?: la frontera entre lo humano y lo no-humano. Reflexiones desde la teoría de los derechos humanos
Authors: Díez Spelz Juan Francisco
Published: July 2021

El presente documento aborda uno de los problemas más apremiantes de la teoría de los derechos humanos: la titularidad de los mismos. Es decir, quiénes pueden ser titulares de estos derechos. Las implicaciones de la respuesta que se dé a esta pregunta tiene efectos incluso en nuestra comprensión acera de la frontera entre lo humano y lo no-humano en el ámbito jurídico. En este sentido, se reflexiona en torno a si es congruente el atribuir los mismos en ciertos casos a robots o sistemas de Inteligencia Artificial, con el fin de analizar las implicaciones que esto supondría. La idea de fondo será el preguntarse acerca de si a través de los esfuerzos por atribuir derechos humanos a este tipo de realidades, se logra el objetivo primordial de los mismos, es decir, el respeto de la dignidad humana.
Problems of Syrian refugee women in Jordan: a societal study in the al-Balqa governorate
Authors: Al-adaileh Lubna , alsaideh Jehad
Published: July 2021

The study aimed at identifying the problems faced by Syrian women refugee related to themselves, their families, and the surrounding society, and the impact of qualitative variables on the problems experienced by Syrian women refugee. The study sample consisted of (112) Syrian women refugees selected from the women who visited social institutions in Qasabt Al-Salt, and they were selected in a comprehensive survey. Descriptive statistics scales were used, analysis of variance and Scheffe test were applied. Results revealed that the most problems encountered by the women that related to their selves were feeling of subordination, marginalization, intensive sympathy by others, and sexual abuse outside home. Women problems related to their families were their children resorting to others to meet their basic needs as a result of the hard economic conditions, securing family expenses which hinder them to freely make proper family decisions. In terms of the problem related to their society, women felt that the level of services given by refugee institutions were insufficient, difficulties in affording psychological and financial support, and they felt as strangers. Further, results showed that there were significant statistical differences in the problems level according to women age in favor of (18-25) years old, and there were differences in favor of women who were not working. The study recommends that increase community awareness of refugees and encourage them to be involved in solution.

هدفت الدراسة إلى تبيان المشكلات التي تواجهها المرأة السورية اللاجئة المتعلقة بذاتها، وأسرتها، والمتعلقة بالمجتمع المحيط بها، والتعرف إلى أثر المتغيرات النوعية في هذه المشكلات. وتكونت عينة الدراسة من (112) امرأة سورية لاجئة من المراجعات للمؤسسات الاجتماعية في قصبة السلط، وقد تم اختيارهن بطريقة المسح الشامل. وتم استخدم مقاييس الإحصاء الوصفي وتطبيق تحليل التباين إضافة إلى استخدام اختبار شيفيه Scheffe. وأظهرت نتائج الدراسة أن أهم المشكلات التي تواجه المرأة السورية اللاجئة المتعلقة بذاتها، تمثلت بشعورها بالدونية والتهميش، والتعاطف الزائد مع الآخرين، كما أنها تتعرض للتحرش الجنسي خارج البيت، وأبرز المشكلات المتعلقة بأسرتها كانت لجوء الابناء إلى الآخرين لتلبية احتياجاتهم الأساسية نظراً للظروف الاقتصادية الصعبة التي تواجههم، وصعوبة في تلبية نفقات أُسرتها مما يجعلها لا تستطيع أن تتصرف بحرية تامة فيما يتعلق بالقرارات الأسرية، أما المشكلات المتعلقة بالمجتمع المحيط بها كان أبرزها تدني مستوى الخدمات المقدّمة من المؤسسات للاجئات؛ وصعوبة في التعرف على المؤسسات التي تقدم الدعم المادي والنفسي للاجئات، وتعاني من شعور أهالي المنطقة بأن اللاجئين غريبون عن عاداتهم وتقاليدهم، كما أظهرت النتائج وجود فروق ذات دلالة إحصائية في مستوى المشكلات التي تواجه المرأة السورية اللاجئة المتعلقة بذاتها تعزى للعمر وكانت لصالح فئة اللاجئات السوريات من ذوي الأعمار (18-25) سنة، ووجود فروق ذات دلالة إحصائية في مستوى المشكلات التي تواجه المرأة اللاجئة السورية تعزى للعمل، كانت لصالح المرأة السورية التي لا تعمل. وأوصت الدراسة بتنمية وعي أفراد المجتمع المحلي بمشكلات الأسر اللاجئة وحثهم على المشاركه في حلها.
Perceptions of the University of Jordan’s students toward the effectiveness of using electronic learning platforms in developing their self-learning skills in national culture course
Authors: Alzboun Mamon , Khawaldah Hamzah , Alzbuon Nidal
Published: July 2021

This study aims to identify the perceptions of the University of Jordan’s students toward the effectiveness of using electronic learning platforms (Edraak) in developing their self-learning skills in national culture course. The sample of the study included 745 students of those who studied national culture course during the 2nd semester 2017/2018. The statistical descriptive approach was used. The results showed that the perceptions of students toward the benefits of using electronic learning (Edraak) platforms in teaching national culture course were in high degree and the obstacles of using Edraak were limited. The respondents indicated that electronic learning platforms are effective in developing self-learning skills, and there are no significant statistical differences in their perception according to gender, year of study, college, and family income variables. The study recommended using electronic learning platforms such as edraak in teaching other general university courses to get benefits from its role in in developing self-learning skills for students.

هدفت الدراسة للتعرف إلى تصورات طلبة الجامعة الأردنية حول فاعلية استخدام منصة إدراك التعليمية (كأحدى منصات التعلم الإلكترونية) في تنمية مهارات التعلم الذاتي لديهم في مادة الثقافة الوطنية. وقد بلغت عينة الدراسة 745 طالباً من الطلبة الذين درسوا مادة الثقافة الوطنية في الجامعة الأردنية خلال الفصل الدراسي الثاني للعام الجامعي 2017/2018. وقد تم استخدام المنهج الإحصائي الوصفي في هذه الدراسة. وتوصلت الدراسة إلى أن تصورات طلبة الجامعة الأردنية حول مميزات استخدام منصة إدراك في تدريس مادة الثقافة الوطنية جاءت بدرجة مرتفعة، وأن تصورات طلبة الجامعة الأردنية حول معوقات استخدام منصة إدراك في تدريس مادة الثقافة الوطنية جاءت بدرجة متوسطة، وجاءت تصورات طلبة الجامعة الأردنية حول فاعلية استخدام المنصات التعليمية الإلكترونية في تنمية مهارات التعلم الذاتي لمادة الثقافة الوطنية جاءت بدرجة مرتفعة. وعدم وجود فروق ذات دلالة إحصائية في تصورات طلبة الجامعة الأردنية حول فاعلية استخدام المنصات التعليمية الإلكترونية في تنمية مهارات التعلم الذاتي لمادة الثقافة الوطنية تبعاُ لمتغيرات الجنس، والسنة الدراسية، والكلية، ودخل الأسرة. وأوصت الدراسة إلى تعميم تجربة استخدام منصة إدراك في تدريس المواد على مختلف المواد الدراسية في الجامعة الأردنية، والاستفادة من الأثر الإيجابي لاستخدام منصة إدراك في تنمية مهارات التعلم الذاتي لدى طلبة الجامعة الأردنية، وتكثيف جهود المؤسسات التعليمية بحيث تعمل على إكساب الطلاب مهارات التعلم الذاتي بهدف إعداد الفردِ القادرِ على المعاصرةِ، والتكيف مع المعرفة المتغيرة باستمرار فيتبع طرق الوصول إلى المعلومة والبحث والاكتشاف واستخدامه الوسائل التكنولوجية الحديثة لخزن المعلومات والرجوع إليها عند الحاجة.
Pendekatan Data Panel Untuk Pemodelan Pertumbuhan Ekonomi Sumatra
Authors: Windasari Wahyuni , Khasanah Nur
Published: July 2021

Pertumbuhan ekonomi memegang peranan yang sangat penting. Tak terkecuali pertumbuhan ekonomi daerah yang juga menopang pertumbuhan ekonomi nasional. Salah satu tolak ukur pertumbuhan ekonomi suatu daerah adalah tingkat Produk Domestik Regional Bruto (PDRB). Penelitian ini bertujuan untuk menganalisis pengaruh faktor Pendapatan Asli Daerah, Dana Alokasi Khusus, Dana Alokasi Umum, Penanaman Modal Asing, dan tenaga kerja terhadap PDRB Sumatra. Metode yang digunakan pada penelitian ini menggunakan pendekatan data panel dari sepuluh provinsi di Sumatra. Berdasarkan Uji Chow dan Uji Hausman, model terbaik untuk mengestimasi model PDRB Sumatra adalah Fixed Effect Model (FEM). Dari hasil penelitian menunjukkan bahwa Penerimaan Asli Daerah tidak berpengaruh signifikan terhadap PDRB, sedangkan keempat faktor lainnya memiliki pengaruh positif dan signifikan terhadap PDRB.
Pembangunan Ketahanan Pangan yang Berkelanjutan dalam Masa Pandemi Melalui Aplikasi e-Grocery
Authors: Nawir Jubaedah , Wulansari Ajeng Septiana
Published: July 2021

Penelitian ini bertujuan untuk mengkaji faktor-faktor yang mempengaruhi keputusan pembelian konsumen pada keputusan pembelian konsumen menggunakan aplikasi e-grocery menggunakan model Extended Technology Acceptance Model(TAM) serta hubungannya dengan pembangunan ketahanan pangan Indonesia dalam masa pandemi, dimana hasilnya nanti diharapkan dapat memberikan masukan kepada pemerintah untuk mengembangkan kebijakan khusus untuk semua pihak yang terkait dengan penggunaan aplikasi e-grocery seperti petani, nelayan, pedagang pasar, pedagang sayur keliling dan masyarakat pengguna. Penelitian ini menggunakan pendekatan kuantitatif dengan uji statistik Partial Least Square (PLS). Hasil dari penelitian ini adalah Manfaat yang dirasakan oleh konsumen dari penggunaan e-grocery ini tidak berpengaruh secara signifikan terhadap keputusan niat beli konsumen, sedangkan kemudahan penggunaan, kepercayaan serta resiko keuangan menjadi faktor yang berpengaruh terhadap niat beli konsumen dalam menggunakan aplikasi e-grocery.
PRECLINICAL TRIALS FOR ADVANCED CHITOSAN-BASED COATINGS IN TREATING PURULENT WOUNDS
Authors: Ushmarov Denis , Gumenyuk Sergey , Gumenyuk Alexander , Gaivoronskaya Tatyana , Grigoriev Timofei , Lukanina Ksenia , Patsaev Timofey , Domenyuk Dmitry
Published: July 2021

Wound healing is a complex set of body responses to damaged tissues, which manifests itself through local destructive-inflammatory changes and general reactions. There are numerous coatings used currently in clinical practice to treat wounds. These coatings serve to develop a wet anti-bacterial environment, which is essential to facilitate the healing process. This work focuses on studying multifunctional coatings, which are based on chitosan, a biocompatible polymer featuring wound-healing properties. The distinctive feature to be found in chitosan fibers is their density and the orientation of pores. The coatings within this study were tested on scalped full-layer skin wounds of male Wistar-Kyoto rats and male rabbits. The sample with a dense structure and low biological resorption was found to be effective in performing the function of a framework, as well as in ensuring proper drainage at the affected area. This is important when treating purulent wounds. The experimental sample with a high degree of adhesion and a shorter biodegradation life can be recommended for treating wounds with no purulent-inflammatory issues, for granulating wounds, as well as a drug carrier-matrix. The studied wound coatings have revealed their medical efficiency at the preclinical stage (in vivo). Using wound coatings with specified structural and functional features would allow making a reasonable choice when selecting a coating depending on the stage of wound healing course.
Conceito de Formação nas Propostas Curriculares da Psicologia brasileira de 1932 e 1962
Authors: Lisboa Danillo , Cardoso Carmen Lúcia , Leite Roberta Vasconcelos , Gaspar Yuri Elias
Published: July 2021

O presente estudo objetiva compreender a ideia de formação que perpassa as primeiras propostas curriculares para o ensino da Psicologia no Brasil. Para o alcance deste objetivo foi utilizada abordagem descritiva e analítica da história da Psicologia científica, a partir do estudo de duas fontes principais, sendo elas o currículo de 1932 proposto por Waclaw Radecki e o currículo mínimo de 1962 reconhecido pelo Estado brasileiro, além de fontes complementares que versam sobre o tema. Foram identificadas duas categorias que circularam as proposições curriculares do ensino em Psicologia no Brasil, a saber: formação do psicólogo generalista e do especialista, sendo prevalente esta última. Concluímos que as propostas formativas que visaram alcançar o perfil do graduado em Psicologia no Brasil, sobretudo em sua gênese, revelam muito mais uma reação às questões político-sociais e culturais da época do que a construção de um sentido próprio para a formação do psicólogo brasileiro.
Análise de confiabilidade da Escala de Comunicabilidade Musical
Authors: André Aline Moreira Brandão , Gomes Cristiano Mauro Assis , Loureiro Cybelle Maria Veiga
Published: July 2021

A Escala de Comunicabilidade Musical foi desenvolvida através de pesquisas realizadas nos Estados Unidos da América na década de 1960. Desde estão ela é utilizada para avaliar comportamentos a partir de estímulos sonoros e musicais. No Brasil, ela foi submetida a estudos de validade apresentando resultados positivos. Nesse estudo, objetivamos verificar sua confiabilidade em duas abordagens de atendimento musicoterapêutico. Para isso, 5 examinadores realizaram a análise de 24 trechos de vídeos, sendo 12 trechos de atendimentos em Musicoterapia Musicocentrada e 12 trechos de vídeos em Musicoterapia Neurológica. Posteriormente, foi realizado o teste de Correlação de Spearman. Os resultados apresentaram correlações moderadas e fortes, indicando evidências de confiabilidade para esta escala.
Procedimentos Estruturais na Peça A Twilight's Song de Matthias Pintscher
Authors: Oliveira Levy , Oliveira João Pedro
Published: July 2021

Este trabalho visa analisar os procedimentos estruturais da peça A Twilight’s Song do compositor alemão Matthias Pintscher. A análise terá enfoque em três aspectos: desenvolvimento motívico, articulação global da forma e exploração tímbrica. Utilizando como referência bibliográfica textos de Steve McAdams, Kaija Saariaho, Panayiotis Kokoras e o filme A Lesson by Pierre Boulez, almeja-se descobrir quais técnicas foram utilizadas pelo compositor para alcançar a plenitude formal da obra.
Shostakovich’s Topics
Authors: Camargo Luciano de Freitas
Published: July 2021

The study of musical signification constitutes an important key for the comprehension of Shostakovich’s music. This becomes particularly evident when one observes that social and political background plays an important role in his compositional process through the configuration of specific musical topics on structural positions of his music. These specific topics have arisen after cultural and social events during the establishment of the Soviet Union and became typical elements of the Soviet Music. This paper aims to show the function of these elements as compositional roots in the creative concept of Shostakovich’s music. The rising of the concept of musical topic after Leonard Ratner (1980) has opened new paths for a consistent comprehension of the musical discourse, identifying social and cultural signs that may articulate ideas which go beyond the music itself: ideology, criticism and politics became elements of musical expression, composing a new soundscape of music in Revolutionary Russia.
Tecnología Digital al servicio de la producción, expresión y percepción musicales
Authors: Carvallo Adrien Faure , Garrido Diego Calderón , Carnicer Josep Gustems
Published: July 2021

Las tecnologías digitales al servicio de la producción musical son utilizadas cada vez más en la educación musical formal. En este trabajo se muestran diversos recursos sonológicos utilizados en el Grado de Comunicación Audiovisual de la Universidad de Barcelona que tratan de favorecer la comprensión de los elementos de la expresión musical a partir de los procesos involucrados en la producción, percepción e interpretación musicales. Para ello se ha realizado un estudio de caso recogiendo las opiniones y experiencias llevadas a cabo por su profesorado a lo largo de 4 cursos académicos. Los resultados obtenidos presentan actividades de producción, percepción e interpretación musicales, y se concluye que las buenas prácticas de aplicación de la tecnología digital aportan una mayor efectividad a las clases de música y sonido de este grado universitario, así como el fomento de la capacidad crítica del alumnado frente a su entorno sonoro y musical.
MANET of an Effective Defence Scheme for Suggestion Based Trust Model
Authors: R Barath Kumar , Alex Stalin
Published: July 2021

The immovable nature of passing on packages through multi -bounce middle hubs is a critical problem in the versatile impromptu organizations (MANETs). The disseminated versatile hubs set up associations with structure the MANET, which may incorporate childish and getting into mischief hubs. Suggestion based trust the board is proposed in the creating as a system to evaluate through the acting up hubs while looking for a bundle conveyance course. Nonetheless, building a trust model that embraces suggestions by different hubs in the organization is a difficult issue because of the danger of deceptive proposals like reviling, voting form stuffing, and conspiracy. we examines the issues identified with assaults presented by getting rowdy hubs while proliferating suggestions in the current trust models. We propose a suggestion based trust model with a safeguard plot, which uses grouping method to progressively sift through assaults identified with exploitative proposals between certain time dependent on number of collaborations, similarity of data and closeness between the hubs. We evaluate the trust degree as two cases like direct and indirect trust values between neighboring nodes from source. To form a clustering routing network from similar trust values from S to D.The model is experimentally tried under a few portable and detached geographies in which hubs experience changes in their local prompting regular course changes. The observational investigation shows heartiness and exactness of the trust model in a dynamic MANET climate.
Thai Sign Language Image Recognition for the Hearing-Impaired using Radial Inverse Force Histogram combined with Max-Min Boundary
Authors: Songneam Nattapong
Published: July 2021

Sign language image recognition is also a very interesting research topic. Because it can be applied to help normal people understand and use it as a communication tool for the hearing impaired. The objectives of this research were to: 1) study and analyze Thai Sign Language image recognition image data for hearing impaired, 2) develop Thai Sign Language image recognition system for hearing impaired by using new techniques, and 3) measure the efficiency of Thai sign language image recognition for hearing impaired using Radial Inverse Force Histogram and the Maximum and Minimum boundary values. The results of the research were as follows: 1) The study and analysis of image data of Thai Sign Language Image Recognition In this research, 62,694 sign language images were used, divided into 2 parts: 1) American Sign Language images, which consisted of 36 groups of images, namely 26 groups of letters (AZ) and 10 groups of numbers (0-9), and Part 2) Picture of Thai Sign Language consisting of 61 groups of images, including 44 groups of letters (ก-ฮ), 7 groups of vowels and 10 groups of numbers (0-9). Each group of pictures is rotated, enlarged, and Image promotion There were 6 sub-groups of images in various forms, divided into 2 parts: 70% of the images for training and 30% of the images for testing. 3) The results of measuring the efficiency of image recognition. It is divided into two parts: American Sign Language Image Recognition and Thai Sign Language Image Recognition. Compared with the Angular histogram method, the mean image accuracy was 0.86, the recall of the mean American sign language was 0.91, and the accuracy of the Thai Sign Language was 0.78. The recognition performance for Thai Sign Language images averaged 0.89, while the recognition efficiency was achieved when using radial inverse force histograms in combination with image similarity measurements with maximum-minimum boundary values. Accuracy for Mean American Sign Language was 0.99 and Remembrance for Mean American Sign was 1.00, while Accuracy for Mean Thai Sign Language was 0.89. Mean Remembrance for Thai Sign Language was 0.96. The results of the visual recognition performance measurement of both the American Sign Language and the Thai Sign Language images were very good compared to the Angular Histogram method.
Real - Time Trajectory and Velocity Planning for Autonomous Vehicles
Authors: Dey Hrishikesh , Ranadive Rithika , Chaudhari Abhishek
Published: July 2021

Path planning algorithm integrated with a velocity profile generation-based navigation system is one of the most important aspects of an autonomous driving system. In this paper, a real-time path planning solution to obtain a feasible and collision-free trajectory is proposed for navigating an autonomous car on a virtual highway. This is achieved by designing the navigation algorithm to incorporate a path planner for finding the optimal path, and a velocity planning algorithm for ensuring a safe and comfortable motion along the obtained path. The navigation algorithm was validated on the Unity 3D Highway-Simulated Environment for practical driving while maintaining velocity and acceleration constraints. The autonomous vehicle drives at the maximum specified velocity until interrupted by vehicular traffic, whereas then, the path planner, based on the various constraints provided by the simulator using µWebSockets, decides to either decelerate the vehicle or shift to a more secure lane. Subsequently, a splinebased trajectory generation for this path results in continuous and smooth trajectories. The velocity planner employs an analytical method based on trapezoidal velocity profile to generate velocities for the vehicle traveling along the precomputed path. To provide smooth control, an s-like trapezoidal profile is considered that uses a cubic spline for generating velocities for the ramp-up and ramp-down portions of the curve. The acceleration and velocity constraints, which are derived from road limitations and physical systems, are explicitly considered. Depending upon these constraints and higher module requirements (e.g., maintaining velocity, and stopping), an appropriate segment of the velocity profile is deployed. The motion profiles for all the use-cases are generated and verified graphically.
Kanban in Apparel Manufacturing: A Case Study
Authors: Ratnayake RMVS , Lanarolle WDG , Ratnayake RMDT
Published: July 2021

Pull system and Kanban are effective lean manufacturing tools. Though many companies in various manufacturing fields have successfully implemented pull manufacturing using Kanban systems, such studies in apparel manufacturing are rarely found. Kanban system was implemented in an apparel manufacturing company, which had implemented some of the lean manufacturing tools. The apparel manufacturing line was identified in four different sub sections and separate Kanbans were used in each sub section. The system was evaluated using two parameters: the number of Kanban cards in each point; the production output. Correct number of Kanban cards were found at all the time of the monitoring period of two weeks-the production efficiency has increased by 22%.
Effects of Polypropylene Fibers on the Mechanical Performance of a 3D Printable Mix
Authors:   Department of Civil and Environmental Engineering, National Institute of Technical Teachers’ Training and Research, Bhopal (M.P), India., Pal Ankit , Jain Prof. Dr. A.K. ,   PG Coordinator, Department of Civil and Environmental Engineering, National Institute of Technical Teachers’ Training & Research, Bhopal (M.P), India.
Published: July 2021

Application of automation in construction work has now become need of the hour. Automation in construction work can be done by implementing a technique known as additive manufacturing technique. Use of additive manufacturing in construction sector has the potential to bring fourth industrial revolution by using 3D concrete printers. This paper is based ona parametric experimental study to evaluate the effect of Polypropylene (PP) fibers on mechanical properties of a 3D printable concrete. PP fibers were used invarying percentage ratio of 0.02, 0.04, 0.08, 0.12 and 0.16 of binder at constant W/B ratio.
Security Design Pattern for Login System through Authentication using Modified Sha 384 Algorithm
Authors:   Department of Computer Engineering, Research Scholar, JJT University, Jhunjhunu (Rajasthan), India., Kulkarni R Yogini C. , Joshi Prof. Dr. S.D. ,   Department of Computer Engineering, Bharati Vidyapeeth (Deemed To be university), Pune (Maharashtra), India.
Published: July 2021

The research has been carried out to develop secure login system by authenticating the login using modified SHA-384 algorithm. It derives 896-bit hash value for the password entered by the user in the user registration form and saves the credentials entered by the user in system’s database. Results obtained are evaluated by resolving the general attacks confirmed that the modified SHA-384 algorithm was more secured compared to the original SHA-384 algorithm as it was not broken using generic attacks such as brute force, rainbow table and other cracking tools available online such as Cain and Abel. The performance of the modified algorithm was measured with only 2 ms additional execution time from SHA-384.
Pothole Dection Syatem in Vehicle
Authors:   ME Industrial Safety Engineering, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India., KK Sabarikanth KK*,
Published: July 2021

In India major road accident is based on potholes. To identify this potholes and humps in roads may reduces the road accident and also reduces the damages in cars and bike. To identify the holes and humps or speed breakers, the ultra sonic sensor, display board and buzzer also used in it. Project is mainly used in the prototype model of the vehicle which has the capable to find holes and humps in the road. When the vehicle identify the holes and hump it started showing the distance of obstacles, once the distance of obstacles reduced to 10m range the buzzer gives the alarm signals to drives that obstacles is near to vehicle so that they can reduces the speed of the vehicle and go slow through the obstacles or they can change the path. The display board given near the dash board that drivers can easily view the board and buzzer is given inside the vehicles and ultrasonic sensors given in the front of the bumper so it act efficiently. Here the arduino board is used for the power supply and programs, so this project reduces the accident occurs in the road due to holes and humps.
Usage and Performance of Open Educational Resources among State Universities of Tamil
Nadu Research Scholars
Authors: Kumar K.Sathish , Fathurrochman Irwan , Prabu M.Mahendra , Ramnath R. , Kumar N.Sasi
Published: July 2021

The new education system emphasizes the online based teaching-learning approaches. In particular, all the learners want to secure, open, affordable, and normal educational services. The open educational tools fulfill all the educational related problems to the learners. The study's key objective is to figure out the level of use of accessible educational services and find out the level of excellence in education among the state universities of Tamilnadu research scholars. A selection of 300 research scholars from 22 state universities in Tamilnadu state is chosen randomly for the study. The thesis was performed by using a survey approach from 17/10/2020 and 26/12/2020. Data is evaluated using percentage analysis and t-test. Findings show that 30 percent of the state universities research scholars have a high level of accessible educational opportunities and 24 percent of them have a high level of excellence in college. Results also suggest a substantial gap in the use of accessible educational services by male and female state universities research scholars. There is no substantial gap in education performance among male and female state universities research scholars concerning gender. The COVID-19 outbreak and paralysis also criticized the schooling of migrant workers and their children. Open educational opportunities are a viable school infrastructure in the future, including in a virus epidemic, storm, hurricane, world war, etc.
Design and Application of Detection Damage Hardware to Your Computer with Certainty Factor
Authors: Ayu Fitri , Aryatiningsih Dwi Sapta , . Ambiyar , Rizal Fahmi , Febriani Anita
Published: July 2021

In this study, an expert system is used to detect symptoms of damage to computer hardware. With the application of certainty factor models, it is expected to be able to detect symptoms of damage to computer hardware starting with the symptoms of damage from the computer along with solutions for handling the damage. This study aims to produce a fault diagnosis application on web-based computer hardware. This application is expected to make it easier for users to find solutions regarding experienced hardware problems. This expert system application is made using the certainty factor method so that the resulting diagnosis will display symptoms that have more certainty factors. This application was designed using UML and the PHP programming language with black-box testing. The study was conducted by collecting data through literature study, browsing, and interviews. The research method used is the waterfall method. The time of the research is from September 2019 to February 2020. This research is in an application to diagnose damage to computer hardware. Computer Hardware Damage Detection Application can be a guide for computer users in overcoming the damage to hardware with certainty factor methods and can help users in caring for computer hardware so it is not easily damaged.
The Effect of Work Culture and Job Stress on Work Effectiveness PT Trakindo Utama Branch Palembang
Authors: Anggraini Debby , Hanafi Agustina , . Yuliani
Published: July 2021

This study consists of independent variables, namely work culture (X1) and work stress (X2) and the dependent variable (Y) is the work effectiveness of employees of PT Trakindo Utama Palembang branch. The results of initial observations and interviews with the human resources division of PT Trakindo Utama, several factors that affect work effectiveness are work culture and work stress. Work culture is a set of assumptions or belief systems, values and norms developed in an organization that is used as a behavioral guide for its members to overcome problems of external adaptation and internal integration. One of the principles of work culture that can be used is the 5S principle which consists of aspects of seiri, seiton, seiso, seiketsu, setsuke which come from Japan and have been widely used in many large companies around the world. Based on the results of interviews with the human resources division of PT Trakindo Utama in addition to work culture which is the influence of work effectiveness, work stress can also affect employee work effectiveness. The cause of stress is anything that causes stress, which is commonly referred to as a stressor. The sampling method was purposive sampling with a sample of 60 respondents with multiple linear regression SPSS software version 26. The results showed that work culture had a positive and significant influence on work effectiveness and work stress had a negative influence on work effectiveness at PT Trakindo Utama.
El Espíritu de la Interpretación
Authors: Cuadrado Hernández Emerson José
Published: July 2021

La hermenéutica es el arte de la interpretación del sentido de los textos. Esta es una de las definiciones modernas más aceptadas dentro de este círculo académico. No obstante, para este ensayo tomaré en consideración la definición romántica de la hermenéutica como el arte de la comprensión espiritual de los textos, en tres autores alemanes Gottfried Herder, Friedrich Ast, y Wilhelm Dilthey. El argumento que guiará el desarrollo de este ensayo será, proponer, que la interpretación espiritual de un texto consiste en comprender al otro como ente creador y en consecuencia comprenderme a mí mismo en tanto sujeto receptor. Este objetivo será alcanzado a través de una breve exposición de las ideas más importantes de los autores ya refenciados. Luego, realizaré una diferencia entre comprensión de sentido e interpretación espiritual, mostraré que ésta última, debería tener el mismo interés en todo ejercicio de interpretación. Finalmente, presentaré algunas conclusiones con relación al desarrollo temático de esta corta discusión.
Alcance jurídico de la respuesta de los Derechos de Petición
Authors: Álvarez Mazorra Ana María , Muriel Osorio Ana Marcela , Torres Saldarriaga Claudia Milena
Published: July 2021

El derecho de petición como derecho fundamental contenido en la Constitución Política, hoy todavía es relevante para los ciudadanos que requieren elevar una petición a la jurisdicción administrativa. Se describen componentes legales y jurisprudenciales sobre las respuestas de las peticiones, que en casos concretos logran materializarse en actos administrativos, desprendiéndose de ello los posteriores efectos jurídicos. El modelo de investigación implementado es de índole documental, incluyendo análisis jurídicos sobre el estudio de objeto planteado. El producto de la investigación, ha indicado que las réplicas de las peticiones en asuntos de: ayuda humanitaria, reparación administrativa, reconocimiento de derechos vitales e irrenunciables, entre otros. Se configuran, dadas las circunstancias en un auténtico acto administrativo y por ende la voluntad de la administración produzca consecuencias jurídicas en las respuestas de determinadas peticiones. Sabiendo esto, se gesta la posibilidad de obtener una solución trascendente por la autoridad administrativa en función de salvaguardar los intereses y derechos de los administrados.