bluuebunny/crossref_metadata_2025 huggingface dataset:
Assessment of strength and abrasion resistance of elasto-plastic fiber reinforced concrete using geopolymer based recycled aggregates
Authors: Mohamed Abdelaziz Y. , Canpolat Orhan , Al-mashhadanı Mukhallad Mohammed Mawlood
Published: July 2021

Recycled aggregates and geopolymer binders are green materials contributing to the sustainability of the planet. We investigated the performance of geopolymer concrete using recycled aggregates (fly ash (FA) and ground granulated blast furnace slag (GGBS)) related to their mechanical properties. Geopolymer concrete were prepared by mixing 50% low calcium fly ash, 50% GGBS, sodium hydroxide and sodium silicate solution, Coarse aggregate (Natural coarse aggregate, Recycled coarse aggregate), Fine aggregate (Crushed Sand, Riverbed Sand) and elastoplastic fibers. Recycled aggregate used was obtained locally from Istanbul, Turkey. To explore the efficiency of recycled aggregate, during the production of geopolymer concrete, partial replacement of recycled coarse aggregate with natural aggregate was made in 10, 20, 30, and 40%. To compare the results, geopolymer concrete containing 100% natural aggregates was made. Since concrete gains strength with time after casting, On Day-28 and Day-90, the compressive strength, split tensile strength, and flexural strength of those geopolymer based concrete were examined. Results of the test showed that the compressive strength of 28 and 90 days w.r.t. different ratios was 26.8, 25.3, 24.2, 23.1, 23 MPa, and 30.2, 28.1, 27.0, 25.2, 25.0, 23.0 Mpa respectively, while split tensile strength was 1.9, 1.5, 1.5, 1.4, 1.4 MPa and 2.0, 1.9, 1.9, 1.6, 1.5 MPa respectively, and the ultimate flexural strength of tested beams were in the range of 3.53 to 4.54 MPa. Although the general performance of the produced samples was showing a decrement with the increasing ratio of recycle aggregates, the obtained results indicated that using recycled aggregate is up to some extent of 30% is beneficial in terms of strength.
La motivación como estrategia para la optimización del desempeño laboral en las empresas del Estado
Authors: Fernández-García Rita Yohanna , Antonio-Pirona Jesús
Published: July 2021

Las organizaciones requieren reconsideran, la motivación con una estrategia de estímulo positivo en beneficio de la administración. Partiendo desde el paradigma cuantitativo, la presente investigación se encuentra dentro de una indagación descriptiva. Cuyo objetivo general fue diagnosticar el grado de motivación del talento humano de PDVAL Falcón. El desarrollo metodológico se consideró, el 30% de la totalidad de la población (82 trabajadores). La técnica de observación, análisis documental-bibliográfico y además de la encuesta como técnica de recogida de información por medio de preguntas escritas organizadas en un cuestionario impreso, el cual fue validad por un grupo de expertos. Se concluye que la ausencia de la aplicación de estrategias motivacionales, ocasionan el desarrollo de un clima organizacional negativo, predominando la insatisfacción laboral, en tal sentido se recomienda la implementación de vías estratégicas, basadas en la motivación que contribuyan a mejorar la productividad y el logro de los objetivos de la empresa.
Classification of the Severnaya Dvina River and the Vychegda River Channel Sections According to Complexity of Channel Processes and their Management Conditions
Authors:   N.M. Mikhailova, R.S. Chalov
Published: July 2021

The complexity of the control conditions for channel processes is examined by the case of the Severnaya Dvina River and its main tributary the Vychegda River, which are both the most important waterways of the European North of Russia. The developed and approved earlier methodology was applied to rank rivers in by the channel stability, the load and composition of sediments (the factor was applied for the first time to the rivers under study), water capacity, geological and geomorphological conditions of the channel formation conditions (embedded riverbeds or channels with wide floodplain), evolution of different morpho/dynamic types of channel, abundance and mode of deformations of riffles. The latter factor controls both possibility and features of regulative works when designing activities in water economics, navigation and construction. The data on the sediment amounts dredged from riverbeds to ensure the waterway functioning are demonstrated to be the integral estimation of the control conditions for channel processes.
The Real-time Water Discharge Computation in the Conditions of Unsteady Flow (the Yana River in the Verkhoyansk Gaging Section as a Study Case)
Authors:   Y.V. Izyurova
Published: July 2021

The real-time water discharge computation involves practical real-time computation of water discharge values to ensure forecasting and preventing dangerous hydrological phenomena, as well as daily monitoring of river water content and information support for the functioning of water management facilities in river basins. Nowadays the task of the real-time discharge accounting is very relevant. The article presents the outcomes of the study of two methods of computation of the real-time water discharges in the conditions of the unsteady flow that enable to pass to automatic operative accounting of the river flow. The first method is based on using of optimal extrapolation of the relative deviations of the measured water discharges from the reference rating curve obtained from the data of water discharge measurements for previous years. The second method is a new approach based on the Jones formula. The parameters of the Jones formula were obtained from measurements of water discharge over the past years using an optimization tool based on the generalized reduced gradient method. The daily real-time water discharges calculated in two ways were compared with the daily water discharges published in the reference books of the water cadaster «Daily data on the regime and resources of land surface waters». As a result, it was found that both methods can be used for automated real-time water discharge computation in conditions of unsteady flow.
Sediment Runoff and Water Turbidity of the Main Tributaries of the Lake Ladoga
Authors:   M.V. Shmakova, S.A. Kondratyev
Published: July 2021

The vast catchment area of the Lake Ladoga is characterized by variety of underlying surface types and a complex hydrographic network. The processes of eutrophication of the southern littoral areas of the Lake Ladoga determine the relevance of assessing the removal of solid matter from the river flow to the estuaries of the tributaries of the Ladoga. Observations of sediment runoff of the main tributaries the Lake Ladoga were not carried out. In this regard, for each tributary were selected rivers-analogues the main criteria in the selection was the slope, the grain size of sediments and the catchment area (water availability). The modeling of annual solid runoff and turbidity of the Ladoga tributaries is based on an analytical formula for sediment flow by M.V. Shmakova and a stochastic model of annual solid runoff (M.V. Shmakova). According to the calculations, the annual flow of sediment entering the Ladoga water area is about 432 thousand t/year. The main sources of sediment are three major tributaries of the Lake Ladoga – the Svir, Volkhov and Vuoksa rivers, which account for 253 thousand t/year or 59 % of the total amount of sediment received in the lake. However, these watercourses have the smallest annual module solid flow, due to retention of sediment of backwater areas before hydroelectric dams on these rivers and as a consequence, a decrease in the overall sediment discharge. At the same time, the average annual solid runoff modulus for the Ladoga lake catchment area is 1.53 t/(km2·year), which corresponds well to the previous estimate of this value for the territory under consideration. The analysis of the annual module of solid runoff showed a good correspondence between the obtained values of this value and the conditions for the formation of solid runoff in the catchment, the characteristics of its soils.
Двохелементні мікропризмові лінзи
Authors: Петров В. В. , Антонов Є. Є. , Манько Д. Ю. , Шанойло С. М.
Published: July 2021

Розглянуто оптичні параметри кругових мікропризмових заломлюючих пристроїв, які створені з двох ідентичних концентраторів світлових потоків із заданими граничними кутами заломлення променів. Виконано моделювання індикатриси променів для двохелементних рефракційних елементів. Розраховано параметри зменшення світлопропускання лінійних двохелементних пристроїв, які використовуються в офтальмології для визначення кута рефракції променів.
Дослідження процесу формування мікрорельєфних структур у плівках хрому на основі методу хімічного травлення
Authors: Панкратова А. В. , Крючин А. А. , Бородін Ю. О. , Беляк Є. В. , Пригун О. В.
Published: July 2021

Розглянуто сучасні підходи, які використовуються при формуванні мік-рорельєфних структур на поверхні високостабільних підкладок. Проведено аналіз технологічного процесу нанесення захисної маски на основі хрому при формуванні інформаційного шару оптичного диска з сапфіровою підкладкою. Представлено результати експериментальних досліджень формування мікророзмірних елементів у тонких плівках хрому. Визначено умови оптимізації процесу лазерного запису у середовищі маски фоторезисту, що застосовується при хімічному трав-ленні плівки хрому під час формування мікрорельєфної структури на поверхні сапфірової підкладки.
Динамічне оцінювання ризиків і розробка антиризикових стратегій банківської діяльності
Authors: Кузнєцова Н. В. , Чан Ф. А. , Самсонюк М. В. , Юрчук М. В.
Published: July 2021

Статтю присвячено розробці єдиного підходу до динамічного оцінювання ризиків і прогнозування можливих втрат банку. Запропоновано методологію, яка передбачає виконання основних етапів дослідження і емпіричного аналізу вхідних даних, оцінювання ймовірності та прогнозування очікуваних втрат, пов’язаних з можливим відтоком клієнтів. Показано два підходи до оцінювання втрат від появи ризиків: на основі втраченого балансу та через математичне сподівання втрат, зважених на ймовірність настання ризику відтоку клієнтів. Запропоновано індекс ризику та оцінювання «ваги» (внеску) клієнта у сукупний банківський баланс, що дозволило визначити допустимий, критичний і катастрофічний рівні та ступені ризику. Виконано дослідження періоду відтоку клієнтів із застосуванням моделей виживання. Розроблені математичні моделі оцінювання ймовірнрсті та прогнозування втрат на основі методу опорних векторів, градієнтного бустингу XGBoost, випадкового лісу, логістичної регресії, наївного байєсівського класифікатора дозволили отримати високі прогнозні оцінки точності і якості прогнозів можливих втрат за обома підходами до оцінювання втрат. Напрацьовані стратегії і рекомендації для банку дозволяють скоригувати стратегію його розвитку з урахуванням визначених і оцінених рівнів ризиків.
Представлення системи глобальної маршрутизації мережі Інтернет як топологічного простору
Authors: Зубок В. Ю. , Мохор В. В.
Published: July 2021

На шляху пошуку методів удосконалення топології глобальної комп’ю-терної мережі Інтернет з метою захисту її системи глобальної маршрутизації від кібернетичних атак стоїть відсутність конкретного визначення топології Інтернету як поняття. Запропоновано варіант формулювання поняття «топологія Інтернету» через математичне визначення топологічного простору, що утворений системою глобальної маршрутизації на множині з’єднань між вузлами — автономними системами. В результаті застосування такого підходу продемонст-ровано, що маршрути, які несуть інформацію про доступність мережевих префіксів, є елементами топології. Це відкриває шлях до використання методів топології для дослідження топологічного простору Інтернету.
Craniofacial morphometric analysis as a differentiation tool in mystax group of Saguinus Hoffmannsegg, 1807 (Cebidae, Callitrichinae): a preliminary test
Authors: Fernandes Daysa Athaydes , Dias Cayo Auguto Rocha
Published: July 2021

This study provides a quantitative assessment of the craniofacial variation among recognized species and subspecies in the Saguinus mystax species group and tests the reliability of the proposed method in detecting differences among taxa. Thirty measurements were taken of 66 tamarin specimens. We used non-parametric MANOVA to test for differentiation among species and among subspecies. Interspecific analyses showed significant variation among species, except for S. inustus. We detected significant differentiation between S. mystax mystax and S. m. pileatus, whereas no significant morphometric difference was found between S. imperator subspecies. Measurements presenting some differentiation among species were selected for subsequent analysis of variance. Univariate analyses detected significant differences among species only for three measurements. Our results suggest that the cranial morphometric variation has limited information to discriminate among the taxa in the S. mystax group. However, we cannot disregard the lack of statistical power due to small sampling in some taxa, absence of some subspecies in the analyses, or even lack of informativeness of the chosen measurements. Morphometric analyses was insufficient to demonstrate complete differentiation in Saguinus. The use of morphometric analyses should not be considered as a definitive method for taxa differentiation and delimitation in Saguinus.
TOKSISITAS AKUT KOMBUCHA DAUN TIN (Ficus carica) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT)
Authors: Uswatun Uswatun , Wijayanti Ernanin Dyah
Published: July 2021

ABSTRACTFig leaves (Ficus carica) contain secondary metabolites such as flavonoids, tannins, alkaloids,saponins and triterpenoids, which potentially toxic in a certain amount. Fermentation of figleaves using kombucha produce healthy drink with various bioactivities. The aim of this researchwas to observe acute toxicity of fig leaves kombucha using Brine Shrimp LethalityTest (BSLT) method. Toxixity test againts Artemia salina Leach larvae using 7 variations infig leaves kombucha concentration from 100 ppm to 30000 ppm. The results showed that figleaves kombucha LC50 value of 139,99 ppm, so that fig leaves kombucha is potentially toxic.Key words: acute toxicity, BSLT, fermentation, fig leavesABSTRAKDaun tin (Ficus carica) mengandung metabolit sekunder antara lain flavonoid, tanin, alkaloid,saponin dan triterpenoid yang berpotensi toksik dalam jumlah tertentu. Fermentasi dauntin oleh kultur kombucha menghasilkan minuman kesehatan dengan berbagai bioaktivitas.Penelitian ini bertujuan untuk mengetahui toksisitas akut kombucha daun tin menggunakanmetode Brine Shrimp Lethality Test (BSLT). Pengujian toksisitas terhadap larva Artemia salinaLeach menggunakan 7 variasi konsentrasi kombucha daun tin antara 100 ppm sampai30000 ppm. Hasil penelitian menunjukkan nilai LC50 kombucha daun tin sebesar 139,99ppm, sehingga disimpulkan bahwa kombucha daun tin berpotensi toksik.Kata kunci: BSLT, daun tin, fermentasi, toksisitas akut
A educação CTS e os processos de formação e atuação docente em ciências: uma revisão bibliográfica
Authors: Kist Daiane , München Sinara
Published: July 2021

Resumo: Este artigo teve como foco identificar e analisar pesquisas sobre a formação e as práticas docentes de professores de Ciências e a Educação Ciência, Tecnologia e Sociedade (CTS). A abordagem metodológica é qualitativa, sendo um trabalho de revisão bibliográfica composto pela investigação de dissertações e teses da Biblioteca Digital de Teses e Dissertações (BDTD) do IBICT (Instituto Brasileiro de Informação em Ciência e Tecnologias), iniciando-se com uma busca temática das palavras-chave “formação de professores”, “CTS” e “prática”. Os trabalhos foram analisados de acordo com a Análise Textual Discursiva, com duas categorias estabelecidas, a priori, denominadas: (1) Possibilidades e desafios da abordagem CTS no processo de formação continuada; (2) Desenvolvimento das práticas docentes com orientação CTS na Educação Básica. Os resultados encontrados contribuem com a ideia de inserção de diversas possibilidades para o processo de formação continuada e nos direcionam para o desenvolvimento de novas práticas pedagógicas na educação básica, com o intuito de inter-relacioná-las com o enfoque CTS. A falta de formação docente sobre CTS é um dos destaques dos trabalhos de pesquisa, o que implica diretamente nos discursos, compreensões e ações, a qual limita a prática docente voltada para esse enfoque.
Palavras-chave: Prática docente. Formação continuada. CTS.
Tecnologias contemporâneas como dispositivos potencializadores do processo de ensino e aprendizagem
Authors: Pedrosa Neves Aichinger Ana Luíza
Published: July 2021

Livro resenhado:
TERÇARIOL, Adriana Aparecida de Lima et al. Educação, formação e pesquisa na era digital: reflexões e práticas em ambientes virtuais de aprendizagem. São Paulo: Artesanato Educacional, 2018.
Investigações sobre educação em astronomia: estado do conhecimento da RELEA, SNEA, RBEF E CBEF
Authors: Lima Gleici Kelly de , Ghirardello Dante , Santos Machado Daniela , Fortunato de Oliveira Rodolfo , Langhi Rodolfo
Published: July 2021

Resumo: Este trabalho tem por objetivo analisar e inferir sobre as publicações da área da Educação em Astronomia, entre os anos de 2004 e 2017, a fim de desvelar tendências e saturações de pesquisa. Com base na Análise de Conteúdo, foram examinados 513 artigos e resumos do Simpósio Nacional de Educação em Astronomia, da Revista Latino-Americana de Educação em Astronomia, da Revista Brasileira de Ensino de Física e do Caderno Brasileiro de Ensino de Física. Encontramos como resultados algumas tendências de pesquisa na área de Educação em Astronomia. Dentre elas, o crescimento no número de publicações, a diversidade de objetos de pesquisa, técnicas, metodologias e fundamentações teóricas. Ademais, notamos a ausência de certas informações nos trabalhos analisados que denominamos como “não especificado”, como os referenciais teóricos metodológicos das pesquisas. Partindo-se do pressuposto que a área de Educação em Astronomia ainda tem muito a se desenvolver, ressaltamos a importância deste trabalho, dado que possibilita uma visão geral da progressão da produção acadêmica da área e, consequentemente, aponta direcionamentos para pesquisas futuras. 
Palavras-chave: Estado do conhecimento. Educação em Astronomia. Análise de Conteúdo.
Matemática em seções recreativas do periódico O ECO
Authors: Kuhn Malcus Cassiano , Britto Silvio Luiz Martins
Published: July 2021

Resumo: O artigo tem por objetivo abordar a Matemática em seções recreativas do periódico O Eco, editado pelo Colégio Anchieta, de Porto Alegre, no período de abril de 1914 até o final de 1969. A questão de pesquisa é: quais conhecimentos matemáticos estão presentes nas seções recreativas de O Eco? Como o tema se insere na História da Educação Matemática do Rio Grande do Sul, este estudo qualitativo e documental se ampara  na pesquisa histórica. O público-alvo do periódico era a comunidade escolar e a mocidade católica brasileira, apresentando-se conteúdos religiosos, morais e de formação geral. Nos mais de 50 anos de edição do periódico, foram identificadas cinco seções recreativas, com variados períodos de existência: Recreio, Para Pequenos Mathemáticos, Mata Tempo Intelectual, Para o Grande Concurso e Cantinho do Sábio. Nessas seções, foram encontradas perguntas, charadas, problemas, enigmas, curiosidades, palavras cruzadas e outras atividades de passatempo. A Matemática aparece em problemas, perguntas e curiosidades, valorizando o pensamento lógico-matemático dos leitores, premiando assinantes com soluções corretas. Os conhecimentos matemáticos envolvem aritmética, geometria, álgebra, grandezas e medidas, com foco no desenvolvimento de habilidades para cálculo, raciocínio lógico e resolução de problemas, envolvendo situações de forma instigante, provocativa e útil. Assim, os editores do periódico buscavam despertar o interesse e a curiosidade da juventude estudantil, contribuindo para a formação da juventude católica nos colégios onde O Eco circulava. 
Palavras-chave: História da Educação. Jesuítas. Revista. Matemática.
Videogames, imersão e experiência sensível: um paralelo das reverberações na educação tecnológica
Authors: Olímpio Pereira da Costa Caio Túlio , Gomes Pimenta de Carvalho Ana Beatriz
Published: July 2021

Resumo: O artigo discute a experiência de jogar e a imersão em narrativas de universos primorosamente simulados (MURRAY, 2003) dos videogames como força-motriz da alteridade no mundo do jogo e na vida cotidiana a partir de processos de aprendizagem. Elencando conceitos como experiência deweyana, comunicação sensível de Marcondes Filho (2010) e reverberações do uso de tecnologias educacionais como processos formativos, formulações de juízos e mobilizações afetivas nos jogadores, o artigo traz uma discussão teórica sobre afetos, usos, percepções e relações humano-maquínicas na Educação e Comunicação enquanto campos multidisciplinares. Emprega, nesse sentido, um percurso metodológico marcado por proposta de discussão teórica a partir de levantamento bibliográfico e observação participante (TRAUTH; O’CONNOR, 1991), que resulta em considerações marcadas pela evidência de que o uso das tecnologias é capaz de mudar o modo como nos vemos, possibilitando novas formas de experimentar o mundo, garantindo um cenário de aprendizado pela multidimensionalidade do conceito atual de letramento.
Palavras-chave: Games Studies. Imersão. Experiência sensível. Educação tecnológica.
Pensamento e raciocínio estocástico na BNCC de educação infantil: inferências para o letramento
Authors: Jahnke Thuanne Souza , Moraes João Carlos Pereira de , Pereira Ana Lúcia
Published: July 2021

Resumo: Com o presente artigo, visamos analisar possíveis aproximações e potencialidades sobre o trabalho com o pensamento e o raciocínio estocástico, com os objetivos de aprendizagem e desenvolvimento (OAD) presentes na BNCC de Educação Infantil. A pesquisa é de abordagem qualitativa, realizada a partir de uma análise documental. A coleta e a análise de dados se deram a partir dos OAD do referido documento. Nossos resultados apontam que essa aproximação é possível a partir dos 4º e 5º campos de experiência da Base Nacional Comum Curricular para a Educação Infantil, que estão associados aos conteúdos de Combinatória, Estatística e Probabilidade do currículo de Matemática. Como resultados, evidenciamos ainda a importância do desenvolvimento do pensamento estocástico nas crianças pequenas para que compreendam o mundo a sua volta e saibam organizar informações por meio de tabelas, gráficos e outras formas de registros. Como potencialidades, destacamos que os OAD presentes na BNCC apresentam-se como fortes possibilidades didático-metodológicas para a construção do Letramento Estocástico. 
Palavras-chave: Letramento Estocástico. BNCC. Educação Infantil.
O letramento científico como prática no itinerário formativo de um bolsista de iniciação à docência
Authors: Oliveira-Junior Nestor Barbosa de , Lopes David Santana
Published: July 2021

Resumo: Orientando-se pelos princípios do Letramento Científico, o presente estudo irá narrar os enlaces formativos de um professor em formação, participante do Programa Institucional de Bolsas de Iniciação à Docência (PIBID), a partir de intervenções didáticas desenvolvidas em uma escola pública da cidade Salvador (Bahia) entre julho de 2018 e agosto de 2019. Essas experiências conduzirão a escrita deste estudo, apresentando como método de análise os princípios das Narrativas Autobiográficas obtidas em cada intervenção didática realizada, além das conquistas e obstáculos que despontaram durante essa trajetória debutante como professor-pesquisador. As etapas essenciais que compõem o método são: a) descrição do contexto acerca do itinerário formativo; b) realização de um balanço de aprendizagens; c) definição da narrativa; d) interpretação sobre as experiências vivenciadas e; e) complementos de significação. As narrativas discutem sobre os desafios e reflexões ao incorporar em sua prática docente perspectivas para um Ensino de Ciências que se opõe a modelos mecânicos e transmissivos. Os pressupostos teóricos do Letramento Científico possibilitaram ao ex-bolsista, durante seu itinerário formativo, uma visão expandida da função social da atividade científica. Tais experiências podem contribuir para discussões acerca do perfil de professores que se pretende construir nos cursos de Licenciatura e nos programas de Formação Inicial. 
Palavras-chave: Letramento Científico. PIBID. Itinerários Formativos.
The Analysis of Figurative Language in Coldplay’s Parachutes Album
Authors: Astuti Amelia Yuli , Astuti Widia
Published: July 2021

Figurative language is language that uses various kinds of figures. Figurative language is a form of using language in the form of a comparison or parable. This research analyze figurative language in Coldplay's song lyrics. The data source is taken from all song lyrics of Parachutes album by Coldplay. The purposes of this research are: (1) to describe the types of figurative language found in Coldplay song lyrics, (2) to explain the meaning of figurative language contained in the selected song lyrics, and (3) to find out the types of figurative language is dominantly used in Coldplay song lyrics. This research uses qualitative descriptive method.

The data analysis of this research is to follow the following steps: selecting songs that contain figurative language, identifying types of figurative language by reading carefully, classifying types of figurative language from the data, and making conclusions. The results of this research show that the total number of figurative languages used in the lyrics of the song parachutes Coldplay is 35 types of figurative language. Which consists of: 2 simile, 3 repetition, 9 metaphor, 8 hyperbole, and 13 rhetoric. The type of figurative language most dominantly is rhetoric.
Substitución de monedas e independencia monetaria: El caso de México
Authors: Ortiz Martínez Guillermo , Solís Leopoldo
Published: July 2021

Al resolverse finalmente el "dilema de Triffin" en 1971 con el colapso del sistema de Bretton Woods, la evolución del sistema monetario internacional hacia un régimen de tipos de cambio flexibles fue ampliamente considerada como un importante paso hacia una mayor autonomía nacional. Siguiendo los trabajos de Mundell, uno de los argumentos más vigorosos utilizados por los economistas a favor de una mayor flexibilidad en el tipo de cambio, era que un tipo de cambio flotante podría aislar al sistema monetario de un país de los acontecimientos económicos en el extranjero.
Oral Expression as A Tool Towards the Teaching of Literature in French at The Secondary School Level in Nigeria
Authors: NYONG Mary Effiong
Published: July 2021

The position and roles of the language teacher have changed a lot in the globalised world of Information and Communication Technology (ICT). This is to say that with the upsurge of ICT the relevance of the teacher is threatened. Thus the language teacher needs to change from the stereotype methods of teaching and apply all available resources to achieve his goals. It is the intention of this paper to present a discussion on how oral expression can be used to effectively teach literature in French at the Secondary School level in an Anglophone set-up.
A CASE OF PRIMITIVE NEUROECTODERMAL TUMOR (PNET) PRESENTING AS ANTERIOR MEDIASTINAL MASS
Authors: S Hattarkar Shweta
Published: July 2021

Peripheral primitive neuroectodermal tumors (pPNET) are a group of highly malignant tumors composed of small round
cells of neuroetodermal origin that affect soft tissue and bone ,most commonly present in the thoracopulmonary region
(Askin tumor), abdomen , pelvis and rarely in the head and neck. They usually present in the second decade of life, with
slight male preponderance and account for 4-17% of all soft tissue tumors. Clinical symptoms depend on the site of
presentation but invariably include pain and swelling of surrounding structure due to mass effect. Current
recommendations advocate complete surgical resection whenever possible, adjuvant or neoadjuvant chemotherapy
and radiotherapy. Here we present a 20 year old male patient who presented with chest pain and breathlessness and on
investigation found to have an anterior mediastinal mass which further evaluation found to be a primitive
neuroectodermal tumor
IMPACT OF PERFECTIONISM, SOCIAL SUPPORT AND GENDER ON ACHIEVEMENT MOTIVATION OF ADOLESCENTS
Authors: Rao V.Tirumala , Reddy V. Srikanth
Published: July 2021

An attempt was made in the present investigation impact of perfectionism, social support and gender on achievement
motivation of adolescents. Sample of the present study consists of 400 adolescent subjects in Andhra Pradesh state.
Perfectionism developed by Slaney et al (1996), Perceived Social Support Scale developed by Dahlem, Zimet,Walker,
(1991) and achievement motivation scale designed by Pratibha Deo and Asha Mohan (1985) were administered.Results
revealed significant impact of perfectionism,social support and gender with regard to achievement motivation.
“Black Parade” Song: How Beyonce Criticized Racism
Authors: Awaliyah Muzayyanah , Mustofa Mutmainnah , Sam'ah Iklila Ummu
Published: July 2021

From time to time, the communication media in order to propose social criticism which is expected to provide better changes are increasingly diverse. One of them is through the delivery of messages in the lyrics of a song. Beyonce is one of the artist who often uses song as a media to propose her social criticism. In the case of the death of George Floyd a black American, murdered by the white Minesotta police (white supremacist) he released an album with one of the song in it entitled "Black Parade" to convey her response to this case. This research aims to reveal the meaning contained in the lyrics of the song. In order to find this meaning, the researchers use a qualitative approach to the type of document studies. There are three findings of meaning implied in the lyrics of this song, there are self-confidence, social criticism (racism) and race emancipation.
Analisis Permasalahan Guru Terkait Media Pembelajaran Biologi Berbasis Aplikasi Mobile Learning Menggunakan Teknik Mnemonik Verbal
Authors: Fitriyanti Mega , Maasawet Elsje Theodora , Boleng Didimus Tanah
Published: July 2021

Tujuan penelitian adalah mengetahui permasalahan yang terjadi pada proses pembelajaran Biologi khususnya pada pemahaman guru mengenai media pembelajaran yang dikembangkan, penerapan media pembelajaran di kelas. Sampel pengamatan adalah guru Biologi di SMA Samarinda. Hasil pengamatan menunjukan bahwa sebanyak 75% guru tidak menggunakan media pembelajaran. Solusi untuk mengatasi masalah tersebut adalah dengan menerapkan media pembelajaran berbasis aplikasi mobile learning dengan teknik mnemonic verbal, namun tidak semua guru mengerti tentang media pembelajaran berbasis aplikasi mobile learning dengan teknik mnemonic verbal. Dari hasil pengamatan dapat disimpulkan bahwa perlu ditingkatkan pemahaman guru tentang pengembangan dan pemanfaatan media pembelajaran dikelas.
Rivoluzioni silenti. La riforma degli organi collegiali nella storia della scuola
Authors: Martinelli Chiara
Published: July 2021

Up to nowadays, few research has been dealt with the so-called decreti delegati – i.e., the decrees Italian State enacted in 1974 for renovating scholastic governance. The paper aims at exploring how teachers, pupils and parents looked at the decrees and reacted to them. Sources as booklets and magazines are retrieved for the purpose. The paper shows a segmented framework: the new organisms introduced for guaranteeing school governance innovated Italian school radically and rationalized the way each school dealt with democratic participation which, since 1968, have been depending on headmasters’ political opinion. However, several elements introduced by the decrees jeopardized democratic participation and effectiveness in some of the most radical institutions they introduced. This event occurred, for example, with scholastic districts: even they were set up amidst the hope they would have guaranteed democratic participation, they were deprived by any deliberating power.
Pengaruh Pengetahuan dan Sanksi terhadap Kepatuhan Wajib Pajak dengan Religiusitas sebagai Variabel Pemoderasi
Authors: Anggini Viggy , Lidyah Rika , Azwari Peny Cahaya
Published: July 2021

Penelitian ini bertujuan untuk menganalisis bagaimana pengaruh pengetahuan perpajakan dan sanksi perpajakan terhadap kepatuhan wajib pajak dengan religiusitas sebagai variabel pemoderasi. Penelitian ini dilakukan di KPP Pratama Kota Palembang. Metode penelitian ini menggunakan jenis penelitian lapangan (field research). Penelitian ini merupakan penelitian kuantitatif dengan menggunakan sumber data primer. Teknik pengambilan sampel menggunakan metode accidental sampling. Teknik analisis data menggunakan pendekatan Structural Equation Model (SEM) dengan menggunakan metode alternatif Partial Least Square (PLS). Hasil penelitian ini menunjukan bahwa: (1) Pengetahuan berpengaruh terhadap Kepatuhan Wajib Pajak. dapat disimpulkan bahwa dengan adanya pengetahuan perpajakan akan membantu kepatuhan wajib pajak dalam membayar pajak, sehingga tingkat kepatuhan akan meningkat. (2) Sanksi berpengaruh terhadap Kepatuhan Wajib Pajak. Artinya, bagi wajib pajak yang melanggar peraturan perpajakan, maka wajib pajak akan membayar yang lebih tinggi dari pajak yang semestinya harus dibayar. Berdasarkan hal tersebut maka wajib pajak berusaha untuk menghindari sanksi perpajakan yaitu dengan membayar dan melaporkan pajak tepat waktu. (3) Religiusitas memoderasi hubungan antara Pengetahuan dengan Kepatuhan Wajib Pajak. Dengan tingkat pengetahuan perpajakan yang tinggi ini akan berusaha untuk termotivasi mematuhi peraturan perpajakan. (4) Religiusitas tidak mampu memoderasi hubungan antara Sanksi dengan Kepatuhan Wajib Pajak. Dengan demikian dapat disimpulkan bahwa tingkat religiusitas responden lemah.
Evaluasi Mutu Pelayanan Puskesmas Terakreditasi Berdasarkan Indeks Kepuasan Masyarakat Di Kabupaten Karawang
Authors: Ayudia Selly , Nadeak Banuara , Suyaman Dede Jajang
Published: July 2021

Pada masa pandemi COVID-19, mutu pelayanan Puskesmas menjadi tolak ukur utama dalam evaluasi kinerja Puskesmas khususnya yang telah terakreditasi. Tingkat kepuasan pelanggan merupakan salah satu parameter untuk mengetahui mutu pelayanan Puskesmas telah sesuai dengan standar. Tujuan penelitian ini adalah untuk mengetahui persepsi pelanggan terhadap kualitas pelayanan Puskesmas terakreditasi di Kabupaten Karawang. Metode penelitian yang digunakan dalam penelitian ini untuk tingkat kepuasan terhadap pelayanan Puskesmas diukur melalui survei kepuasan masyarakat sesuai dengan Permenpan No 14 Tahun 2017. Penelitian dilakukan di 4 Puskesmas terakreditasi dasar (1474 responden) dan 4 Puskesmas terakreditasi utama (1363 responden), tingkat kepuasan pelayanan dinyatakan sebagai indeks kepuasan masyarakat (IKM). Hasil penelitian menunjukkan nilai IKM Puskesmas terakreditasi utama 80,89 mendekati batas maksimal kategori kinerja baik sedangkan nilai IKM Puskesmas terakreditasi dasar 76,80 mendekati batas minimal. Ternyata semakin tinggi status akreditasi Puskesmas semakin tinggi tingkat kepuasan pasien terhadap pelayanan Puskesmas. Puskesmas terakreditasi dasar harus meningkatkan kualitas pelayanan dan Dinas Kesehatan Kabupaten Karawang harus meningkatkan jumlah Puskesmas terakreditasi utama agar mutu pelayanan kesehatan semakin baik.
Penerapan Konseling Suportif Kepada Individu yang Menderita Skizofrenia Paranoid
Authors: Malika Nurul , Meiyutariningsih Tatik
Published: July 2021

Penelitian ini bertujuan untuk melakukan intervensi kepada subjek dewasa tengah dengan permasalahan psikis, yaitu Skizofrenia Paranoid berokasi di daerah Malang Raya, berawal pada masa kecil subjek yang sering dibandingkan dengan adiknya dan mendapat body shaming dari orang sekitar, sehingga saat dewasa subjek cenderung memperlihatkan perilaku tidak wajar hasil dari perasaan yang telah lama di pendam. Penelitan ini menggunakan pendekatan studi kasus dengan subjek kasus tunggal. Peneliti memberikan intervensi konseling psikoanalisa dengan teknik konseling suportif untuk membantu subjek mendapat pola pikir baru, menghilangkan kecemasan, rasa bersalah dari keadaan yang membentuk defence mechanism yang keliru. Konseling ini akan mengungkapkan isi pikiran tanpa prasangka, sehingga subjek dapat berpikir jernih dan menentukan apa yang akan dicapai serta mampu memaksimalkan potensi diri. Hasil penerapan teknik konseling suportif pada subjek yaitu dapat merasakan kelegahan karena bisa mengungkapkan perasaan yang dipendam dan mampu mengungkapkan keinginan dengan pikiran yang lebih logis. Subjek merasa lebih percaya diri dengan harapan menjadi kepribadian yang lebih baik dengan berusaha mampu menyesuaikan diri terhadap situasi yang dihadapi sehingga tidak mudah merasa down.
Gangguan Kognitif pada Pasien Pasca Sembuh Dari Covid-19
Authors: Gitaria Sylvana Ratmadewi Ni Made , Dwi Laksono Rudy , Sylvia Huwae Laura Bianca
Published: July 2021

Pasien yang sembuh dari Covid-19 memiliki beberapa keluhan pada daya ingat. Virus corona dapat menembus ke SSP (Sistem Saraf Pusat) dan cairan serebrospinal dalam waktu kurang dari seminggu. Pemeriksaan histopatologi otak pasien Covid-19 yang meninggal menunjukkan potensi SARS-CoV-2 menginfeksi ke sistem saraf pusat (SSP). Neuro inflamasi juga dapat merusak BBB (Blood Brain Barier). Setelah BBB terganggu, sitokin dapat masuk ke SSP dan menyebabkan aktivasi mikroglial dan stres oksidatif, yang menyebabkan gangguan kognitif. Metode Penelitian dilakukan secara cross sectional random sampling terhadap pasien di Ruang Isolasi Covid-19 Rumah Sakit Tingkat II. Prof. dr. J.A Latumeten Ambon selama periode Maret 2020 sampai dengan Maret 2021 dengan melakukan wawancara menggunakan Telephone Interview for Cognitive Status-M (TICS-M) yang terdiri dari 22 pertanyaan dengan total nilai 50. Dari 167 pasien, terdapat 54 pasien yang bersedia di wawancara dan terdapat 28 pasien yang memiliki kecenderungan gangguan cognitive ringan dengan rentang usia 31-40 tahun. Penelitian ini menemukan bahwa nilai TICS-M pada pasien pasca Covid-19 berhubungan dengan usia, namun tidak berhubungan dengan jenis kelamin dan lamanya pendidikan.
Penerapan Konsep Arsitektur Kontemporer pada Penataan Cagar Budaya Situ Tasikardi
Authors: Andiyan Andiyan , Budianto Eddy
Published: July 2021

Salah satu kebutuhan yang paling fundamental dalam kegiatan pengembangan dan pengelolaan sumber daya air adalah ketersediaan air. Air sangat penting bagi kehidupan dan merupakan faktor utama yang sangat dibutuhkan. Tujuan penelitain dalam rangka untuk menjaga ketersediaan air pemerintah daerah berupaya melaksanakan rehabilitasi pengairan antara lain dengan penanganan Situ. Metode penelitian dimana dengan upaya konservasi untuk memperbaiki kondisi di sepanjang daerah tersebut, penanganan Situ merupakan salah satu solusi alternatif untuk menahan aliran permukaan pada musim hujan dan dapat menambah ketersediaan air pada musim kemarau. Hasil pembahasan terkait dengan permasalahan yang timbul, diperlukan serangkaian upaya untuk melindungi, mengendalikan, mengembangkan, dan memanfaatkan potensi Sumber Daya Air yang ada, khususnya di Situ Tasikardi di Kabupaten Serang. Kesimpulan beberapa aspek yang perlu dipertimbangkan, yaitu dari segi estetika perlu adanya penataan kembali Situ dan rehabilitasi kondisi Situ yang mulai memburuk, terlihat dari pagar-pagar dan tembok penahan tanah yang telah rusak, serta tata letak bangunan-bangunan disekitar Situ yang kurang baik, maka perlu untuk dilakukan perencanaan Situ Tasikardi.
Regenerative Rehabilitation in Injuries of Tendons
Authors: Sсherbak Sergey G. , Makarenko Stanislav V. , Shneider Olga V. , Kamilova Tatyana A. , Golota Alexander S.
Published: July 2021

The mechanical properties of tendons are thought to be affected by different loading levels. Changes in the mechanical properties of tendons, such as stiffness, have been reported to influence the risk of tendon injuries chiefly in athletes and the elderly, thereby affecting motor function execution. Unloading resulted in reduced tendons stiffness, and resistance exercise exercise counteracts this. Transforming growth factor-1 is a potent inducer of type I collagen and mechanosensitive genes encoding tenogenic differentiation markers expression which play critical roles in tendon tissue formation, tendon healing and their adaptation during exercise. In recent years, our understanding of the molecular biology of tendons growth and repair has expanded. It is probable that the next advance in the treatment of tendon injuries will result from the application of this basic science knowledge and the clinical solution will encompass not only the the best postoperative rehabilitation protocols, but also the optimal biological modulation of the healing process.
Rehabilitation of Cancer Patients аfter Surgical and Combined Treatment for Breast Cancer
Authors: Filonenko Elena V. , Kaprin Andrey D. , Polyak Marianna A. , Troshenkov Evgeny A. , Malik Denis S.
Published: July 2021

Radical surgical treatment, adjuvant chemotherapy and postoperative radiation therapy, used in the complex and combined treatment of breast cancer, inevitably lead to serious functional and psychosomatic disorders. One of the most common complications of breast cancer treatment is postmastectomy syndrome (PMES). That is why the study of the latter and the development of modern methods of rehabilitation of patients with an established diagnosis of PMES remain extremely relevant. To date, the pathogenetic mechanism of the development of upper limb edema and a huge range of possible methods of prevention and treatment have been described in detail. However, the choice of a rehabilitation method requires a personalized approach based on a specific clinical case, and special attention to the psychoemotional status of the patient.
Organization of Multilevel Interdisciplinary Rehabilitation in the Netherlands
Authors: Van Dijk Henricus (Hans) , Ivanova Galina E. , Bodrova Reseda A. , Gumarova Lyaysyan Sh. , Akhmetzyanova Gulisa Z.
Published: July 2021

This article gives an overview of medical rehabilitation in the Netherlands. It shows that Dutch rehabilitation is based on the International Classification of Functioning, Disability and Health (ICF) and organized in three different levels: rehabilitation medicine, geriatric rehabilitation, and monodisciplinary therapy. The author describes these three levels in their distinctive scopes and numbers. Together they operate as a coherent rehabilitation service system that reflects an important characteristic of the system of health care in the Netherlands: decentralized if possible and centralized if necessary. The system is accessible for all and it is organized in a way that simple medical problems can be dealt with close to home, whereas specialized treatment is concentrated in rehabilitation centers spread over the country. The rehabilitation facilities are embedded in the general health care system: it is easy for hospitals as well as general practitioners to refer patients to rehabilitation. In conclusion, the possibilities of further improving the system of medical rehabilitation and the application of Dutch experience in other countries are considered.
Recent Perspectives of Diabetic Influence to Osteoporosis and Fracture
Authors: Bando Hiroshi
Published: July 2021

Diabetes and osteoporosis have been highly prevalent. Insulin therapy may increase risk of fracture. According to a cohort study (n=216,624), patients who changed to insulin therapy showed hazard ratio of fractures 1.5, with 1.6/1.8 of hip/vertebral fractures. Elevated hypoglycemic risk may be involved in greater episodes of falls with fractures.
DEFORMATIONS OF AN OFF-CENTER COMPRESSED RACK IN A FOAM CONCRETE CAGE
Authors: Savenkov Andrey , Zaenec Evgeniy , Ketner Andrey
Published: July 2021

The set of stresses and deformations that occur during the central and off-central compression of the rack in the foam concrete cage is estimated. This technical solution increases the overall stability of the compressed elements
CONCEALED FRAME MADE OF LIGHT STEEL THIN-WALLED STRUCTURES IN MONOLITHIC FOAM CONCRETE
Authors: Savenkov Andrey , Zaenec Evgeniy , Ketner Andrey
Published: July 2021

The use of buildings frame elements formed from thin-walled unclosed profiles located in a monolith-ic foam concrete array is considered. This technical solution provides a number of advantages in comparison with the standard version of metal frames, including increasing the overall stability of lightweight profiles
ANALYSIS OF THE IMPACT OF HARMFUL PRODUCTION FACTORS ON MACHINIST OF PROCESS PUMPS OF COMMODITY PRODUCTION
Authors: Baranov Dmitriy
Published: July 2021

The article deals with the workplace of a machinist of process pumps of the 4th category of com-modity production shop - 2 from the point of view of production factors, as harmful and acceptable working conditions that a machinist of a pumping facility has to face when performing his official du-ties.
MEASURES TO ENSURE THE EXPLOSION SAFETY OF THE DELAYED COK-ING UNIT FOR OIL RESIDUES
Authors: Grigor'eva Yuliya , Krasnova Anzhela
Published: July 2021

The article considers the main industrial safety requirements for the installation of delayed coking of oil residues. As well as the rules of industrial safety, which are important to observe at a dangerous production facility. Insufficient attention to this aspect of the activity can put the safety of work on the site at risk. And this, in turn, entails a threat to the health and life of persons working at this facili-ty.
THE PROBLEM OF GARBAGE DISPOSAL
Authors: Grin Nadezhda , Danilenko Tat'yana
Published: July 2021

This article discusses the environmental problem of garbage in the world. Special attention is paid to the history and harm of garbage to the environment and people, as well as the method of waste man-agement and disposal
DEVELOPMENT OF A SOFTWARE AND HARDWARE COMPLEX FOR THE DESIGN OF CHEMICAL AND TECHNOLOGICAL SYSTEMS
Authors: Istomin Andrey , Krivov Maksim , Istomina Alena Andreevna
Published: July 2021

The problems of constructing a software package for computer-aided design of mathematical models of complex chemical and technological processes are considered.
TOXICOLOGICAL STUDY OF CARBORANES (on the example of isopropyl methacarborane)
Authors: Usov Konstantin , Yushkov Gennadiy , Makarova Veronika
Published: July 2021

The article presents the results of toxicological studies of carboranes, which made it possible to classify isopropylmethacarborane as a moderately hazardous substance, given the absence of the possibility of acute inhalation poisoning.
FEATURES OF FINANCIAL RESULT MANAGEMENT IN SMALL BUSINESS: ACCOUNTING AND ANALYTICAL ASPECT
Authors: Bychkova Gul'fira , Popovich Dar'ya
Published: July 2021

The possibilities and reserves of using the accounting and analytical system in the management of financial results in small businesses are investigated
COMMUNICATIVE ORIENTED EDUCATION
Authors: Grin Nadezhda
Published: July 2021

This article discusses the communicative nature and the communicative principle of learning. Special attention is paid to the role of the video film as an effective means of teaching intercultural communi-cation in a foreign language. The communicative approach allows you to model a language situation that is close to the real situation of communication, without using your native language.
EVALUATION OF NONDESTRUCTIVE TESTING RESULTS
Authors: Cherepanov Anatoliy
Published: July 2021

The issues of assessing the volume and efficiency of non–destructive testing in order to improve the quality and completeness of information for determining the degradation processes that cause the destruction of technical devices, for automating data processing, for determining time, labor and cost, taking into account the volume, efficiency and labor intensity.