bluuebunny/crossref_metadata_2025 huggingface dataset:
Review and Comparison of Numerical Simulations of Secondary Flow in River Confluences
Authors: Shaheed Rawaa , Yan Xiaohui , Mohammadian Abdolmajid
Published: July 2021

River confluences are a common feature in natural water resources. The flow characteristics in confluences are complicated, especially at junction areas between tributaries and the main river. One of the typical characteristics of confluences is secondary flow, which plays an important role in mixing, velocity, sediment transport, and pollutant dispersion. In addition to the experimental and field studies that have been conducted in this area, the development of computational fluid dynamics has allowed researchers in this field to use different numerical models to simulate turbulence properties in rivers, especially secondary flows. Nowadays, the hydrodynamics of flows in confluences are widely simulated by using three-dimensional models in order to fully capture the flow structures, as the flow characteristics are considered to be turbulent and three-dimensional at river junctions. Several numerical models have been recommended for this purpose, and various turbulence models have been used to simulate the flows at confluences. To assess the accuracy of turbulence models, flows have been predicted by applying different turbulence models in the numerical model and the results have been compared with other data, such as field, laboratory, and experimental data. The purpose behind these investigations was to find the suitable model for each case of turbulent flow and for different types of confluences. In this study, the performances of turbulence models for confluences are reviewed for different numerical simulation strategies.
DIABETES GESTACIONAL EM GRAVIDEZ GEMELAR: RELATO DE CASO
Authors: Borges Bárbara Kellen Antunes , Santos Francisleidy Queiroz dos , Souza Selma Cecília Gonçalves de , Santos Thiago Alves Xavier dos
Published: July 2021

Introdução: O Diabetes Mellitus Gestacional refere-se a qualquer intolerância à glicose, de importância variável, com início ou diagnóstico durante a gestação. Já a gravidez gemelar é uma gestação de risco para o feto e para a mãe. Objetivo: Objetivou-se relatar o caso de uma gestante portadora de Diabetes Mellitus Gestacional em gravidez gemelar. Resultados: Único estudo de caso, com paciente de 33 anos, com gravidez gemelar, portadora do diabetes mellitus gestacional (DMG), que antes de ser diagnosticada não se preocupava com a alimentação e após o diagnóstico da DMG alterou sua rotina alimentar. Conclusão: Verificou-se que a paciente tinha entendimento sobre a DMG e isso influenciou em uma mudança de seus hábitos alimentares na busca por uma gestação com menos riscos maternos e neonatais e qualidade de vida.
USO DOS PROBIÓTICOS NA REDUÇÃO DA HALITOSE: REVISÃO DE LITERATURA
Authors: Andrade Michelle Carregosa , Cruz de Andrade José Everton , Oliveira Tavares Johnny Alexandre , Lima Santos Tito Marcel
Published: July 2021

Introdução: Os probióticos são microrganismos vivos, e quando utilizados em conformações adequadas denotam benefícios para a halitose. Podendo promover a redução na densidade das bactérias que são responsáveis pela produção de VCS e portanto minimizando a halitose. Objetivo: Avaliar o efeito dos probióticos na redução da halitose. Método: Os artigos utilizados originaram-se das bases PubMed e BIREME, com os descritores (probióticos and halitose and saúde bucal). Os critérios de inclusão foram artigos abordando a relação entre halitose e probióticos, entre 2015-2020, nas línguas português/inglês. E de exclusão foram estudos realizados in vitro ou em animais, anterior ao período estabelecido e em idioma diverso aos citados. Resultados: O uso dos probióticos tem proporcionado efeitos desejáveis na cavidade oral, apresentando parâmetros clínicos e microbiológicos reduzidos de halitose. Conclusão: Os probióticos têm demonstrado efeito positivo na redução da halitose, embora algumas questões devam ser elucidadas como o conhecimento do melhor padrão de dosagem.
Towards effective regulation of the development of the Russian mineral resource complex: issues of industrial policy and corporate management
Authors: Vinslav Yu. B.
Published: July 2021

The article systematizes the main governance factors for ensuring the effective functioning of the mineral and raw materials complex (MRMC) of Russia and its rapid, sustainable and high-quality growth. The role of industrial policy as a key factor in the rational reproduction and diversification of the mineral resource complex is emphasized. Examples of innovative development of the complex in the aspects of increasing the output of high added value products and improving the environmental friendliness of production are given. Recommendations for improving the governance of exploration activities are given. A methodological approach to the governance of unified production and technological chains in the mineral resource complex is proposed. The author formulates the considerations concerning the activation of innovative activity of the complex companies based on the improvement of corporate management.
Valoración turística del patrimonio cultural inmaterial
Authors: Uceda Mercado Amed Said
Published: July 2021

El objetivo de este artículo fue determinar las causas que afectan la valoración del Patrimonio Cultural Inmaterial (PCI) como atractivo turístico. Se trata de una investigación con enfoque sociocrítico que tomó como objeto de estudio la zona del cementerio de la ciudad de La Paz, Bolivia. La recolección de información se realizó con base en revisión bibliográfica, observación participante, consultas a la población y criterio de expertos. Como resultado se determinaron cinco causas que afectan la valoración del PCI de la zona: desorden, inseguridad ciudadana, comercio de productos ajenos a la región, falta de higiene y falta de educación turística.

Se concluye que las expresiones culturales de la zona – comida, bebida, vestimenta, joyería de oro y plata, artes, fiestas y música – son atractivos turísticos poco valorados actualmente, pero mediante gestiones que favorezcan su preservación pueden constituirse en recursos turísticos importantes. Estas gestiones deben incluir la participación conjunta de la población, instituciones públicas e instituciones privadas.
Órteses de membros superiores para pessoas com lesão medular a nível cervical: revisão integrativa
Authors: Ramos Mariana Francisco , Tafner Curi Haidar , Passeti da Costa Vida Cindy , Meire Favero Francis , Chaves Ferretti Eliana
Published: July 2021

Introdução. A lesão medular (LM) a nível cervical provoca diminuição ou perda da funcionalidade das extremidades e tronco, gerando alto grau de dependência nas atividades de vida diária (AVD´s). O uso de órteses de membros superiores (MMSS) pode auxiliar na função do membro e promover o aumento da participação e funcionalidade da pessoa com LM. Objetivo. Identificar as características das órteses de MMSS indicadas para pessoas com LM a nível cervical. Método. Buscou-se nas fontes de indexação Pubmed, LILACS e Scielo estudos no idioma inglês e português, publicados entre os anos de 2000 a 2020. Os estudos foram avaliados e classificados de acordo com níveis de evidência científica. Resultados. Cinco estudos foram selecionados, destes quatro foram classificados como nível V e um como nível VI. Foram identificados os seguintes tipos de órteses de MMSS: órtese de punho lateral com tenodese por meio da extensão de punho; órtese dobradiça flexora acionada por punho; órtese acionada por punho impressa em 3D; Órtese de mão mioelétrica impressa em 3D; órtese híbrida semi-ativa de cotovelo associada ao uso de eletroestimulação funcional. As órteses apresentaram por finalidade promover a preensão de dedos e movimento de oposição do polegar e indicador e dedo médio por tenodese. Conclusão. Os tipos de órteses de MMSS demonstraram-se eficazes quanto à sustentação da preensão manual de objetos em indivíduos com LM cervical e promoveram melhora da funcionalidade nas AVD´s.
Vatt Samrong Ek: the Inscription, the Buddha Pedestal, and the Numbers
Authors: Eade Chris
Published: July 2021

One of the two dates mentioned on the pedestal of a Buddha image kept at Vatt Samrong Ek (Tra Vinh Province, Vietnam) contains an error in reckoning that has so far not been explained. But if we look at how the intervals between the years involved should have been calculated and how the author actually calculated them, we can see how the error came about.
Efficient and Stable Large-Area Perovskite Solar Cells with Inorganic Perovskite/Carbon Quantum Dot-Graded Heterojunction
Authors: Sun Qiang , Shen Cai , Wang Deyu , Zhang Tao , Ban Huaxia , Shen Yan , Zhang Zhipan , Zhang Xiao-Li , Yang Guanjun , Wang Mingkui
Published: July 2021

This work reports on a compositionally graded heterojunction for photovoltaic application by cooperating fluorine-doped carbon quantum dots (FCQDs in short) into the CsPbI
2.5
Br
0.5
inorganic perovskite layer. Using this CsPbI
2.5
Br
0.5
/FCQDs graded heterojunction in conjunction with low-temperature-processed carbon electrode, a power conversion efficiency of 13.53% for 1 cm
2
all-inorganic perovskite solar cell can be achieved at AM 1.5G solar irradiation. To the best of our knowledge, this is one of the highest efficiency reported for carbon electrode based all-inorganic perovskite solar cells so far, and the first report of 1 cm
2
carbon counter electrode based inorganic perovskite solar cell with PCE exceeding 13%. Moreover, the inorganic perovskite/carbon quantum dot graded heterojunction photovoltaics maintained over 90% of their initial efficiency after thermal aging at 85° for 1056 hours. This conception of constructing inorganic perovskite/FCQDs graded heterojunction offers a feasible pathway to develop efficient and stable photovoltaics for scale-up and practical applications.
Brazilian Military History: Perspectives on History Writing
Authors: Pereira Fabio da Silva
Published: July 2021

The article aims to present historiographical perspectives for Military History theory. For this, the researchers had access to specialized bibliography to contextualize classics of the three strands, analyzing how history is written from the 19th century to contemporary times. The Traditional, Marxist, and New History currents, concomitant with examples described in works in Military History, received decisive contributions to professional improvement in scientific activity throughout this period. In this way, it provides young researchers with the opportunity to innovate and find new information to deepen the historical knowledge of Military History issues: leaders, institutions, mentality, and values.
Story and Transformation in a Reading Laboratory for the Elderly in Pandemic Times – An Experience Report
Authors: Mendonça De Barros Maria Teresa , Marcello Claramonte Gallian Professor Dante , Sass Ph.D Professor Simeão
Published: July 2021

Literature is one of the finest ways to express the human art and creativeness, therefore, is a path to reach the understanding of human nature. In this article, we will discuss the use of literature in group debate of elders which participated in a seniorprogram of a Brazilian university as a resource to stimulate a personal discovery of inner resources to deal with this challenging period of life during the Covid 19 pandemic in 2020. Our participation started in 2017 with a group formed by men and women above 60 years old attending this program. Until 2019, there were 65 participants in a yearly program, but in 2020 there was a variation between 40-70. The experience to be discussed derives from an aesthetic attitude, starting with literary reading followed by a group discussion in order to stimulate affective social bonds among the participants. Further discussed themes were the impact of the online version and the use of technology in a senior group.
Пространственно-временное кодирование в системах MISO
Authors: Bykhovskiy M.A.
Published: July 2021

The analysis of noise immunity of MISO systems withKantennas at the base station (BS) and Space-Time Codes (STC) is performed. This system, as compared to STC systems, selects just one of K antennas for signal transmission the one whose radiation during radio waves broadcasting along the route BSuser station has the least attenuation. Formulas allowing to calculate error probabilities at the reception of multiposition signals with QAM and the various number of transmitting antennas at BSs both in STC systems and in the new MISO system are obtained.

Выполнен анализ помехоустойчивости систем MISO с K антеннами на базовой станции (БС) и пространственно-временными кодами (ПВК). Дано описание и выполнен анализ помехоустойчивости новой, более простой в реализации, системы MISO, также имеющей K антенн на БС. В ней, в отличие от систем с ПВК, для передачи сигналов выбирается лишь одна из K антенн, излучение которой при распространении радиоволн на трассе от БС к абонентской станции (АС) ослабляется в наименьшей степени. Получены формулы, позволяющие вычислить вероятности ошибки при приеме многопозиционных сигналов с квадратурно-амплитудной модуляцией при разном числе передающих антенн на БС как в системах с ПВК, так и в новой системе MISO. Показано, что при одном и том же количестве передающих антенн на БС новая система MISO по сравнению с системой с ПВК обеспечивает энергетический выигрыш, составляющий 2 дБ. С увеличением количества передающих антенн K этот выигрыш увеличивается.
¿Racionalidad científico-instrumental en el Derecho? Los límites de la universalidad del conocimiento jurídico
Authors: Teixeira Anderson Vichinkeski
Published: July 2021

En este ensayo se propone, en primer lugar, analizar el tema de la relevancia de la racionalidad científico-instrumental en las ciencias en general y la dificultad de su utilización en la ciencia jurídica. Aunque téngase presente la idea en ese momento de que el Derecho es una ciencia, hay otras concepciones posibles sobre qué racionalidad debe ubicar a la producción jurídica, en contraste con la idea típica de ciencia como racionalidad instrumental. Posteriormente, serán examinadas las dificultades que surgieron a la raíz del proceso de evaluación editorial de investigaciones recibidas en revistas jurídicas, en especial en cuanto a las remitidas para las grandes bases de datos e índices internacionales, ya que las diferentes tradiciones jurídicas implican diferentes formas de racionalidad en la construcción del pensamiento. Algunos datos extraídos de la revista RECHTD, entre otras, en las cuales el autor actúa como editor y/o como revisor en el comité de redacción, serán apuntadas de modo a respaldar las posibles hipótesis aquí señaladas.
Derechos Humanos: trabajo y seguridad social frente a las nuevas tecnologías de la cuarta revolución industrial en México
Authors: Pérez Emmanuel López
Published: July 2021

El presente artículo tiene como objetivo el análisis del impacto de las nuevas tecnologías de la cuarta revolución industrial en dos grandes derechos humanos:  trabajo y seguridad social. Conscientes de que durante la evolución de las sociedades los avances tecnológicos han sido una constante en la vida cotidiana de las personas, sin embargo, hoy en día esta 4RI, generarán cambios radicales, por lo que estas situaciones de hecho deberán ser reguladas por un nuevo derecho.En ese contexto este análisis se desarrollará mediante el uso de los métodos deductivo-analítico; primeramente se analizan las principales acepciones del tema, los efectos de las nuevas TICs en el trabajo y la seguridad social, el nuevo mercado laboral así como los posibles esquemas de aseguramiento social del futuro. Por último, se presentan a manera de conclusiones retos que deberán afrontar las personas-Estados para la protección de estos derechos humanos en una era digital, finalizando con las fuentes de investigación.
Responsabilidad penal de la Inteligencia Artificial (IA). ¿La próxima frontera?
Authors: Morán Espinosa Alejandra
Published: July 2021

La comisión de delitos es una constante en la humanidad, nuevas conductas se han sucedido, nuevos actores, nuevos objetivos, nuevas víctimas y por supuesto nuevas herramientas, donde a diferencia del delito “tradicional”, en lo delitos más recientes conocidos como “Ciberdelitos” no es posible percatarse del ataque, del atacante o de la herramienta.  Siendo el caso, que la Inteligencia Artificial (IA) como una de las más interesantes herramientas tecnológicas, capaz de aprender y decidir -incluyendo conductas de índole antijurídica y que se sabe ya ha realizado; es lo que justifica suficientemente, analizar y ponderar la probable responsabilidad penal de la Inteligencia Artificial (IA) como la próxima frontera jurídica a regular, o en su caso, la creación de un tercer tipo de persona jurídica, a la que podría denominarse -previo reconocimiento de los atributos de la personalidad- como: “persona artificial”.
Desenmascarando datos: Igualdad e Inteligencia Artificial
Authors: López Guillermón Juan Cruz
Published: July 2021

En el marco de la presente obra indagaremos sobre las distintas interpretaciones del principio de igualdad, deteniéndonos y utilizando aquella que lo entiende en su noción de “no sometimiento”, para así entrelazarlo con la tecnología de Inteligencia Artificial. Dentro de esta última, profundizaremos en la calidad de los datos que sirven a esta, si pueden o no ser sesgados, y en caso afirmativo como se desenvuelve el derecho antes mencionado con la última problemática mencionada.
El derecho de protección de datos personales en los sistemas de inteligencia artificial
Authors: Enríquez Olivia Andrea Mendoza
Published: July 2021

El objetivo del documento es llevar a cabo un análisis de la inteligencia artificial bajo la perspectiva legal, particularmente desde la visión del derecho de protección de datos personales, para identificar los desafíos que existen para la salvaguarda de este derecho humano. La aportación, se desarrolla a partir de una revisión documental que permite establecer el estado del arte, y describir la forma en la que se manifiesta el fenómeno de la inteligencia artificial, bajo una visión jurídica. A partir de esto, se determina el impacto de los sistemas de inteligencia artificial al derecho a la privacidad, analizando las implicaciones del derecho de protección de datos personales en esta técnica, para así hacer propuestas especialmente dirigidas a los Estados, para asumir una rectoría que permita la efectiva garantía del derecho de protección de datos personales de los usuarios de inteligencia artificial, y por ende, la protección de la dignidad de la persona frente a la técnica.
The role of Jordanian universities in enhancing and developing political awareness of students
Authors: AL-Shweihat Safa
Published: July 2021

The purpose of this study is to explore the role of Jordanian universities in the development of political awareness among students and ways to develop it, From the perspective of students, in light of some variables, during the academic year 2017/2018. The study adopted the analytical descriptive approach, A special questionnaire was prepared (59) paragraphs, applied on a stratified sample, of (696) male and female students, as well as individual interviews with 20 students were also used. The results showed that The role of universities in the development of political awareness among students is located in medium level; awareness of citizenship and democracy in the first level, awareness of the challenges of the Arab spring revolutions in the second level, awareness of the Jordanian political system in the third level. The results showed that there are no statistical significant differences (α = 0.05) depending on "National Education Course", and the Authority of University. And there are statistical differences depending on the location of the University within Geographical Region, in favor of the Universities in Southern Jordan. Notable results of interviews, review the existing educational policies, teaching and assessment methods, diversification and modernization of academic content, and create forums of political education on social networks

هدفت الدراسة إلى تقصي دور الجامعات الأردنية في تنمية الوعي السياسي لدى طلبتها وسبل تطويره، من وجهة نظر الطلبة، في ضوء بعض المتغيرات خلال العام الجامعي 2017/2018، اتبعت الدراسة منهج البحث الوصفي والنوعي، اعدت استبانة الدراسة (59) فقرة، نفذت على عينة طبقية قوامها (696) طالبا وطالبة، وكذلك أجريت المقابلات الفردية مع (20) من الطلبة. أظهرت النتائج أن دور الجامعات في تنمية الوعي السياسي لدى الطلبة يقع في مستوى المتوسط: تنمية الوعي بأسس المواطنة والديمقراطية في الرتبة الأولى، تنمية الوعي بتحديات ثورات الربيع العربي والاعلام المصاحب لها في الرتبة الثانية، تنمية الوعي بالنظام السياسي الأردني في الرتبة الثالثة. وعدم وجود فروق احصائية (α = 0.05) تبعا لمتغير دراسة مادة "التربية الوطنية" ومرجعية الجامعة، ووجود فروق تبعا لموقع الجامعة لصالح طلبة جامعات اقليم الجنوب. وبينت النتائج أيضا أن اعادة النظر في السياسات التربوية القائمة، تنويع أساليب التدريس والتقييم، وعصرنة المحتويات الدراسية، وانشاء منتديات التثقيف السياسي على شبكات التواصل الاجتماعي من أبرز سبل تنمية الوعي السياسي لدى الطلبة.
Comparative Characteristics of Working Conditions and Occupational Morbidity
across Industries in the Republic of Bashkortostan
Authors: Khisamiev II , Sharafutdinova NKh , Sharafutdinov MA
Published: July 2021

Background: Improvement of working conditions at enterprises of various sectors of economy can be achieved by solving comprehensive organizational, social, legal and other tasks. The purpose of the research was to study working conditions and occupational morbidity of workers of various industries in the Republic of Bashkortostan in 2000–2019. Materials and methods: We analyzed working conditions of the population employed at the enterprises of the republic and occupational disease rates. Results: Most occupational risk factors were attributed to imperfection of technological processes, equipment and design flaws of machines, mechanisms, equipment, devices and tools. More than a third of cases of occupational disorders were diseases of the musculoskeletal system while every fifth case was that of a respiratory disease; radiculopathy and vibration disease prevailed among nosological forms. Men exposed to general vibration were most at risk of developing occupational diseases, including those induced by other occupational risk factors. At enterprises of mining, construction, and manufacturing industry, working conditions usually failed to meet sanitary and hygienic requirements for physical work heaviness, noise and chemical exposures, in agriculture – for physical work heaviness, and in transport and communications – for work heaviness and intensity. Conclusion: We observed a steady increase in the proportion of employees exposed to occupational risk factors and/or hazards and a simultaneous decrease in registered occupational disease incidence rates.
Prevalence of Non-Occupational Disorders in Men with Occupational Vibration Disease
Authors: Gurev AV , Tukov AR , Bushmanov AYu
Published: July 2021

Introduction: Industrial vibration has a complex effect on the body, increasing the risk of diseases from the circulatory and respiratory systems, disorders of the liver and endocrine system, which are not recognized by medical boards as occupational. The objective of our study was to analyze the prevalence of non-occupational diseases in workers suffering from occupational vibration disease and employed in industries and institutions served by health facilities of the Russian Federal Medical-Biological Agency (FMBA). Materials and methods: As a reliable source of information, we used the Industry Register of Persons with Occupational Diseases containing data on 95 cases of occupational vibration disease aged 65.1 ± 1.5 (90 men aged 64.8 ± 1.5 years and 5 women aged 70.6 ± 2.6 years). The prevalence rates are given per 1,000 cases of occupational vibration disease with an error of the intensive indicator and the proportion of the pathology in the structure of non-occupational diseases. Results: The prevalence of non-occupational diseases in men was 755.6 ± 91.6. Of these, musculoskeletal disorders (288.9±47.8; 39.4 %) ranked first, followed by diseases of the cardiovascular (177.8 ± 40.3; 24.2 %), respiratory (111.1 ± 33.1; 15.2 %), and digestive (66.7 ± 26.3; 9.1 %) systems. Discussion: We established that diseases of the musculoskeletal system and other disorders potentially related to occupational vibration dominated in the structure of non-occupational diseases in the study cohort. Conclusion: Cases of occupational vibration disease often suffer from musculoskeletal disorders, diseases of the circulatory, respiratory and digestive systems, accounting for 87.9 % of all non-occupational illnesses in this research. We recommend a more precise determination of occupational or non-occupational genesis of musculoskeletal disorders in people exposed to vibration at work in occupational health centers.
Assessment of Functional Reserves of the Cardiorespiratory System in Students of Cadet Corps
Authors: Eisfeld DA , Shtina IE , Maklakova OA , Valina SL
Published: July 2021

Introduction: Training in the cadet corps involves an increase in motor activity, which affects the level of functional capabilities of adaptation systems. The objective of our work was to study the features of functional reserves of the cardiorespiratory system in cadets. Materials and methods: The observation group consisted of 74 cadets aged 10–13 years; the comparison group consisted of 26 secondary school boys. The study of the mode of physical activity was carried out using a questionnaire. Evaluation of fitness and physical performance was carried out according to bioimpedance analysis of body composition and dynamometry. The functional state of the cardiorespiratory system was assessed by the parameters of the breath holding test during inhalation and exhalation, the Skibinskaya index, spirography, cardiointervalography with an active clinoorthostatic test. Statistical analysis was performed using standard methods. Results: Every second cadet regularly goes in for physical education and sports. The physical development of cadets is characterized by higher values of the phase angle, active cellular and musculoskeletal mass, and dynamometry. The functional reserves of the cardiorespiratory system according to the Skibinskaya index, the values of the breath holding time during inhalation and exhalation in cadets were 1.3–1.7 times higher than those in secondary school boys; the number of children with good test results in the observation group was 1.4-3.3 times more than that in the controls. The indices of cardiointervalography (variation range, vegetative balance index, vegetative balance index, and tension index) in cadets differed significantly from those in the comparison group (by 1.2–1.6 times) and indicated the activation of the parasympathetic part of the autonomic nervous system at rest and the activity of the sympathetic part under load in response to a stress factor. Every third child in the observation group had an initial vagotonia; hypersympathicotonia was found in isolated cases. A hypersympathicotonic variant of autonomic reactivity was registered in 60.8 % of cadets during the exercise test. Conclusion: Sufficient physical activity of cadets improves the indices of physical development and muscle strength, which is accompanied by an increase in the functional reserves of the respiratory and cardiovascular systems. However, the presence of hypersympathicotonic autonomic reactivity may indicate tension of adaptation processes during exercise.
Dádiva na biografia dos professores de música
Authors: Brasil Anderson , Paz Ana Luísa , Viana Caetano Ana Paula
Published: July 2021

Esse estudo buscou compreender de que forma o contexto sociocultural e socioeconômico incide/interfere/modifica o processo de formação dos docentes de música que participaram nesta pesquisa, à luz da perspetiva da dádiva, em Marcel Mauss. Seguindo uma metodologia qualitativa, optou-se pelas entrevistas narrativas, por ser um método dinâmico nas investigações que se pautam a partir da prática pedagógica de educadores. Como resultado deste estudo alcançamos que existem diferentes dimensões da formação musical onde os entrevistados defendem uma escuta sensível de seu próprio percurso, concebendo um caminho pedagógico pautado pela alteridade e pela doação.
ijexá nas levadas de violão
Authors: Silva Felipe Corbani da , Madeira Bruno
Published: July 2021

O artigo consiste em uma análise de acompanhamentos de violão baseados no ijexá, ritmo presente nos rituais de candomblé e que se torna popular fora dos terreiros devido aos afoxés, cortejos carnavalescos de Salvador/BA. São discutidas ao longo do texto questões acerca das peculiaridades do ijexá e do seu processo de transformação em gênero popular, bem como das relações das levadas de violão com os padrões sonoros do ritmo, fatores idiomáticos e contexto das canções.
Ampliação da técnica violonística de mão direita
Authors: Madeira Bruno
Published: July 2021

Considerando a técnica instrumental um organismo em constantes transformações, abrangendo pouco a pouco técnicas estendidas e convertendo-as em tradicionais, o presente artigo investiga a repetição por deslizamento, recurso da técnica violonística na qual um dedo da mão direita ataca uma corda e no mesmo movimento, subsequentemente, ataca a corda adjacente. As análises e discussões são embasadas nos poucos textos que mencionam o recurso e em exemplos do repertório violonístico didático e de concerto. São expostas quatro situações na qual a repetição por deslizamento é encontrada nas referências: arpejos de várias cordas, arpejos melódicos, escalas e ornamentos; por fim, são apresentadas duas situações de aplicação do recurso ausentes na bibliografia: contraste entre vozes e movimentos rápidos em cordas adjacentes.
Claves para la participación de los adolescentes en agrupaciones musicales juveniles
Authors: Oriola-Requena Salvador , Calderón-Garrido Diego , Gustems-Carnicer Josep
Published: July 2021

La práctica musical colectiva durante la adolescencia aporta un sinfín de beneficios tanto académico-musicales como socioemocionales. En España, existen dos fenómenos musicales asociativos que destacan por su calidad musical y su amplia oferta en educación no formal: las bandas sinfónicas en Valencia y las corales en Cataluña. La presente investigación consiste en un estudio exploratorio no experimental cuyo principal objetivo fue conocer las razones por las que los adolescentes deciden participar en dichas agrupaciones y los beneficios socioemocionales que perciben. Para ello se aplicó un cuestionario ad hoc a una muestra de 660 adolescentes. Los resultados obtenidos relacionaron la práctica musical colectiva con factores como el placer estético o la relación entre amigos. Se observaron diferencias estadísticamente significativas dependiendo de la tipología de agrupación. Los participantes valoran muy positivamente el liderazgo ejercido por el director musical, así como los beneficios socioemocionales que obtienen.
Motivaciones, creencias y refuerzo musical en el hogar en la educación musical temprana
Authors: Galera-Núñez Mar , Carmona-Rodríguez Sara
Published: July 2021

El contexto social y cultural condiciona la manera en que los padres apoyan y enriquecen las experiencias musicales de sus hijos. Se sabe que la frecuencia y el tipo de estimulación que reciben los niños en sus dos primeros años de vida es clave para su posterior desarrollo. El objetivo de nuestro estudio fue explorar las creencias y motivaciones que impulsan a padres de niños entre 0 a 2 años a matricular a sus hijos en clases de educación musical temprana; y su posible relación con el refuerzo musical que les ofrecen en casa. Los resultados mostraron que los motivos están fundamentados en la visión de una serie de beneficios que los padres otorgan a la estimulación temprana. Además, la visión positiva que los padres tienen sobre esta formación musical parece estar relacionada con la frecuencia en la que padres e hijos interaccionan musicalmente.
DISTRIBUTIONAL EFFECTS OF PUBLIC HEALTHCARE AND EDUCATION EXPENDITURE: A CASE OF THAILAND
Authors: KARIM Mohammad Rezaul
Published: July 2021

The policy advocacy of academics and researchers signify the public spending on education and health as the positive externalities and spillover effects in the society. It also promotes that social spending helps reducing income inequality and eventually reduce poverty. This study aims at analyzing the distributional effects of social spending on education and health by examining the pre and post income distribution in Thailand following the quantitative dataset of 2011. It follows calculation of benefit incidences, which is a method of computing distributional effects of public spending, based on different five income groups (poorest, poor, moderate, rich & riches). The study divulges that Thai education system seems to be pro-poor particularly for primary and secondary education whereas healthcare seems pro-rich. It is revealed that benefit of the poorest income group increased from 8.16 per cent to 9.51 per cent while it decreased from 41.48 per cent to 39.86 per cent for the richest group after government expenditure. The increase for poor and decrease for rich in income benefit after public expenditure is treated as positive for the society. The total public expenditure on these two sectors in Thailand denotes the decrease in inequality as the Gini coefficient went down to 0.2818 from 0.3056. The study suggests increasing expenditure for the rural and poor people to minimize the gap. A special stipend is suggested for the rural student to at tertiary level where richest has highest share and there is big gap in at this level. The study also recommends establishing more higher education institutes at the provincial level to benefit the poor and rural people living away from the capital. Study suggests government to impose tax on private healthcare, which is usually availed by affluent people. Likewise, government can spend more money for lower income group. Policy should also formulate to emphasize rural people than urban in order to provide benefit to the poor.
ACCESS TO JUSTICE - TRUST AND PERCEPTIONS OF THE ROMA MINORITY
Authors: PETRE Gabriela
Published: July 2021

Discrimination and inequality for various reasons continue to be a reality of everyday life throughout the European Union, as confirmed by the results of surveys and various national studies and research published in recent years. At the level of vulnerable groups (including people in poverty, ethnic minorities, young people, the elderly or women) discrimination and inequality are more pronounced. Access to justice for these disadvantaged groups should contribute toincreasing inclusion, increasing socio-economic integration, but barriers (lack of education, information, lack of identity documents, lack of material resources, etc.) in the way of access to justice are sometimes too extended for these people. Thus, theinability of disadvantaged people to access legal services is both a result and a cause of the low degree of inclusion and development, as well as the high degree of vulnerability. This article highlights the trust and perceptions of Roma minority in Romania in the justice system in the context in which justice is still far from meeting the expectations of citizens, access to justice being unequal especially due to geographical, economic, cultural, social, psychological / temporal barriers. The article makes an important contribution to a broader understanding of the size and nature of the legal needs of members of the Roma minority and the obstacles they face in seeking legal protection in general, but especially for guiding public policies in the field ofjustice based on reality perceived by those involved in this complex phenomenon.
Financial Fraud Detection in Plastic Payment Cards using Isolation Forest Algorithm
Authors:   Department of Computer Science and Engineering, Sharda University, Greater Noida (Uttar Pradesh), India., Kumar Ankaj , Mishra Gouri Sankar ,   Department of Computer Science and Engineering, Sharda University, Greater Noida (Uttar Pradesh), India., Nand Parma ,   Department of Computer Science and Engineering, Sharda University, Greater Noida (Uttar Pradesh), India., Chahar Madhav Singh ,   Department of Computer Science and Engineering, Sharda University, Greater Noida (Uttar Pradesh), India., Mahto Sonu Kumar ,   Department of Computer Science and Engineering, Sharda University, Greater Noida (Uttar Pradesh), India.
Published: July 2021

The need for technology has always found space in Financial Transaction as the number of fraud in financial transactions increases day by day. In this research we have proposed a new methodology by using the isolation forest algorithm and local outlier detection algorithm to detect the financial fraud. A standard data set is used in experimentation to classify a transaction occurred is a fraudulent or not. We have used neural networks and machine learning for classification. We have focused on the deployment of anomaly detection algorithms that is Local Outlier Factor and Isolation Forest algorithm (IFA) on financial fraud transactions data.
IoT Based Automatic Seat Vacancy Detection in Travel Buses using Cloud Database
Authors:   Assistant Professor, Department of Computer Science, St. Xavier’s College (Autonomous), Palayamkottai, Tiruneveli, (Tamil Nadu), India., Venkatesh Dr. M. , SubaShree Ms. R. Rashia ,   Junior Analyst, G-VEN Group, Palayamkottai, Tiruneveli, (Tamil Nadu), India.
Published: July 2021

The world has improving with lot of people utilities for living case. In this development technologies make the purpose of surviving easier. Internet of things is the inter-connecting technology used to pass the data to the required people via physical devices which are embedded with the software’s, sensors, electronics etc. IoT lift up smart cities, transportation, industries with new innovations for the development. The proposed system is done in transport sector to effectively manage the vacant seats particularly on travel buses. The vacant seats may happen due to last minute cancellation, the passengers who missed bus, or the passengers who doesn’t cancel their ticket even after they decide not to travel. In present situation, the seat allocation for the travelers is mostly done through online but when it comes to the vacant seats, the ticket checker has to allocate it manually. The system purpose is to verify whether all booked seats are occupied or not using sensors, and it automatically sends the signal to centralized server and make enable that particular seat for fresh booking. So that, the passengers who planned for travel by last minute can able to book ticket through online from the upcoming boarding stations.
A Comprehensive Overview on Cybersecurity Threats and Attacks
Authors:   Department of ISE, B.M.S. College of Engineering, VTU, Bengaluru (Karnataka), India., S Preetha , Lalasa P. ,   Department, department of ISE, B.M.S. College of Engineering, VTU, Bengaluru (Karnataka), India., R Pradeepa ,   Department of ISE, B.M.S. College of Engineering, VTU, Bengaluru (Karnataka), India.
Published: July 2021

In the world of evolving technologies, we are being driven by online transaction, AI technologies and automated processes. With the increased use of technologies in our life, the cybercrimes have amplified. Various new attacks, tools and techniques have been developed which allow the attackers to access more complex and well-managed systems, creating damage and even remain untraceable. The statistics about cyber crime tell that as of 2021 January, google has registered around 2 million phishing websites. In 2019 around 93.6% of observed malware was polymorphic, which means it changes the code continuously to evade detection. According to FBI and internet crime complaint center 2020crime report has doubled compared to 2019. International Data Corporation predicts that global spending on cybersecurity solutions will reach $133.7 billion by 2022 as cyber threats continue to increase. Governments around the world have acknowledged to growing cyber-attacks by providing directions to organizations implementing efficient cybersecurity practices. Cybersecurity protects computer systems and networks from creating damage to hardware and software, information disclosure, theft and from the interference or misdirection of the services they provide. The need to understand different kinds of cybercrime. In order to develop necessary measures against cybercrime, we need to understand different kinds of cybercrime. Our paper gives you an overview of various types of cyber-crime like malware, phishing, zero-day exploit, Advanced Persistent Threat (APT). The study provides an overview to different preventive existing solutions proposal and methods to detect attack. A strong understanding of such attacks would benefit us to be cautious and develop effective solutions.
Implementation of Fuzzy Logic Controller for DC DC step Down Converter
Authors:   EEE (Power Electronics), GRIET (JNTUH), Hyderabad, India., Begum Shaik Gousia , Nawaz Syed Sarfaraz ,   EEE Department, GRIET (JNTUH), Hyderabad, India., Anjaneyulu G. Sai ,   EEE (Power Electronics), GRIET (JNTUH), Hyderabad, India.
Published: July 2021

This paper presents the design of a Fuzzy logic controller for a DC-DC step-down converter. Buck converters are step-down regulated converters which convert the DC voltage into a lower level standardized DC voltage. The buck converters are used in solar chargers, battery chargers, quadcopters, industrial and traction motor controllers in automobile industries etc. The major drawback in buck converter is that when input voltage and load change, the output voltage also changes which reduces the overall efficiency of the Buck converter. So here we are using a fuzzy logic controller which responds quickly for perturbations, compared to a linear controllers like P, PI, PID controllers. The Fuzzy logic controllers have become popular in designing control application like washing machine, transmission control, because of their simplicity, low cost and adaptability to complex systems without mathematical modeling So we are implementing a fuzzy logic controller for buck converter which maintains fixed output voltage even when there are fluctuations in supply voltage and load. The fuzzy logic controller for the DC-DC Buck converter is simulated using MATLAB SIMULINK. The proposed approach is implemented on DC-DC step down converter for an input of 230V and we get the desired output for variations in load or references. This proposed system increases the overall efficiency of the buck converter.
Pentingnya pembangunan pertanian dan pemberdayaan petani wilayah perbatasan dalam upaya mendukung ketahanan pangan nasional: Studi kasus di wilayah perbatasan Kalimantan
Authors: Christyanto Marry , Mayulu Hamdi
Published: July 2021

Kebijakan pangan diperlukan sebagai regulasi mendasar dalam upaya meningkatkan kemandirian pangan, dengan tujuan menjamin ketahanan pasokan, diversifikasi, keamanan, kelembagaan, dan organisasi pangan. Review ini ditujukan untuk mempertegas bahwa pengembangan wilayah perbatasan negara tidak dapat dipisahkan dari pembangunan sektor pertanian. Saat ini ketahanan pangan masyarakat di wilayah perbatasan Pulau Kalimantan (Kabupaten Sanggau, Nunukan, Malinau) masih bergantung pada Negara Malaysia terutama pada produk pertanian dan peternakan karena tersedia cukup, mudah diakses, dan harganya yang terjangkau. Indikator terwujudnya ketahanan pangan mencakup empat aspek, yaitu ketersediaan cukup, distribusi merata, terjangkau, dan berkelanjutan untuk seluruh masyarakat. Pembangunan pertanian di daerah perbatasan diharapkan dapat meningkatkan kesejahteraan petani sekaligus dapat menjamin ketahanan pangan daerah perbatasan, dan mendukung ketahanan pangan nasional. Kebijakan pengelolaan wilayah perbatasan membutuhkan regulasi yang berpihak pada peningkatan kesejahteraan. Tingkat kesejahteraan hidup memberikan motivasi dan kemauan berkorban demi mempertahankan idealisme dan ideologi negara kesatuan Republik Indonesia.
Aplicabilidad de la conciliación administrativa en el régimen municipal
Authors: Ledesma Henao Allison Carolina , Camacho Córdoba Jairo Enrique
Published: July 2021

Este artículo de reflexión da cuenta del lío jurídico que se viene presentando en materia de conciliación con las entidades territoriales descentralizadas en Colombia, por la contraposición del articulado en materia de conciliación prejudicial y el amparo especial que queda expreso para los municipios en la Ley 1551 de 2012. Por ello, el objetivo principal de este texto, es analizar las controversias de la Ley 1551 de 2012 (ley de municipios), frente al Código General del Proceso (Ley 1564 de 2012) y frente al Decreto 1716 de 2009, que rigen la conciliación en materia administrativa. Su tratamiento se logra desde la investigación documental, para lo cual se hizo un traslapo de la Constitución Política con la legislación vigente y sus conexidades, así como las interpretaciones de la jurisprudencia y de otros trabajos académicos sobre el tema. La controversia toma fuerza cuando el burgomaestre y su equipo de asesores jurídicos acuden a la conciliación prejudicial en los procesos ejecutivos que se adelantan contra el municipio, amparadosen la Ley 1551. No se persigue un tratamiento exhaustivo, más bien un aporte a la comprensión del tema objeto entregando un análisis donde se visibiliza la controversia que se presentan en estas disposiciones legales.
El Precedente Constitucional para la Formulación de Política Pública de Recuperación del Espacio Público
Authors: Jiménez Patiño Hernán David , Álvarez Verbel Karina Liseth
Published: July 2021

El presente artículo tiene como objetivo analizar los criterios establecidos por el Municipio de Medellín para formulación de la política pública de recuperación del espacio público y como estas inciden en el derecho fundamental, al trabajo, en especial de los o vendedores informales quienes resultan afectados con las diferentes acciones y medidas adoptadas por las autoridades municipales. Para lo anterior, resulta necesario analizar la posición de la Corte Constitucional en virtud de su rol de ser el Alto Tribunal encargado de la protección de los derechos fundamentales como el derecho al trabajo y la dignidad humana de todas las personas residentes en Colombia. La metodología utilizada se basó en la recolección y análisis de sentencias recientes. En este sentido, la Corte Constitucional se ha pronunciado y ha establecido criterios y lineamientos de cómo las autoridades municipales deben actuar al momento de implementar las políticas públicas de recuperación del espacio público sin que estas afecten o desconozcan el derecho fundamental al trabajo de los vendedores informales.
Avance Jurisprudencial del Derecho a la Vivienda Digna en los Proyectos Territorio Aurora, Terrasol y Luna del Valle de la Ciudad de Medellín
Authors: Rodríguez Cervantes Juan Carlos , Bustamante Gómez Elkin Esteban , Raigoza Duberney Antonio
Published: July 2021

El derecho a la vivienda digna en Colombia ha sido objeto de una evolución jurisprudencial desde la perspectiva que los derechos fundamentales lo han desarrollado desde su misma naturaleza, situación está en donde para las decisiones judiciales o administrativas respectivamente, no cuenta únicamente lo que se deriva del derecho a la vivienda digna en estrecha relación con la conservación y supervivencia digna del ser humano, sino también aquellas razones que se desprenden de otros derechos y bienes re- levantes desde el problema que afecta en concreto la subsistencia misma de toda persona y su familia. Ello es así por no contar con los elementos básicos que implica el goce de una vivienda digna, entendida bajo el alcance que determinó la Sentencia T-958 de 2001, como todo un entorno digno y apropiado dirigido a satisfacer la necesidad humana de disponer de un sitio de vivienda propio o ajeno que incorpore condiciones suficientes para que quienes habiten allí, puedan realizar de manera digna su proyecto de vida.