bluuebunny/crossref_metadata_2025_split huggingface dataset:
uso dos aplicativos Photomath e Toon Math no ensino de matemática
Authors: Aviz Wilamis Micael de Araújo , Vasconcelos Audrey Emmely Rodrigues , Lozada Claudia de Oliveira 
Published: June 2021

Nos últimos anos, as tecnologias móveis têm auxiliado consideravelmente o processo ensino-aprendizagem de Matemática. Além de inovarem os processos educativos com modelos de interação entre o aluno, o conhecimento e o dispositivo, de modo mais dinâmico, constituem um fator de motivação para as aulas de Matemática que geram um efeito positivo no que diz respeito à participação do aluno no processo de aprendizagem. A chamada aprendizagem móvel ou m-learning redefine o espaço educativo trazendo novos recursos didáticos e tipos de interações com o objeto de conhecimento, transpondo a temporalidade e o espaço escolar onde a aprendizagem costuma ocorrer, para além deles. Assim é preciso considerar os saberes referenciais dos alunos e como se estabelecem com o uso das tecnologias na sociedade e no contexto educativo, no sentido de ressignificá-los e reconfigurá-los considerando a imersão na cultura digital. A inserção das tecnologias digitais de informação e comunicação no currículo é prevista desde a década de 90 no sentido de promover novas formas de construção e assimilação do conhecimento, mas ganhou notoriedade no período da pandemia em 2020, em que o isolamento social provocou a suspensão das aulas presenciais e a única forma de promover a continuidade do processo educativo foi o uso das tecnologias digitais de informação e comunicação (TDICs). Assim, o presente artigo, por meio de uma pesquisa qualitativa, teve como propósito apresentar as potencialidades da utilização dos aplicativos Toon Math e Photomath como uma alternativa viável em sala de aula para o processo de ensino-aprendizagem de Matemática. A análise dos aplicativos demonstrou que são ferramentas significativas para o ensino-aprendizagem de Matemática na Educação Básica e no Ensino Superior, fortalecendo práticas pedagógicas inovadoras que devem ser apropriadas pelos professores e utilizadas com frequência tendo como base a racionalidade de relevância proposta por Orozco-Gómez (2002).
Palavras-chave: Ensino de Matemática; Aplicativos; Aprendizagem Móvel.
“Imagination Is Now the World”: W.B. Yeats and the Staging of Visionary Experience
Authors: Larlham Daniel 
Published: June 2021

Throughout his literary career, the poet and dramatist W.B. Yeats displayed a keen interest in the phenomenology of the mental image as well as a deep curiosity about the possible mystical functions of the imagination. This article examines the impact of Yeats’s evolving set of beliefs about the power of imaginative vision, including those derived from readings in occult philosophy and personal experiences at séances, upon his dramaturgical decisions as a playwright, particularly in his Noh-inspired “plays for dancers.” Yeats’s convictions about the most effective kinds of acting, staging, and scenography for these dramatic works served an overarching aesthetic and spiritual project: to transform the theatre into a visionary medium that, through the power of the poetic word, could restore a sense of connection to the “world-soul” or anima mundi for audiences of his industrialized, scientific, objectifying age.
ASSESSMENT OF THE INTENSITY OF PAIN SYNDROME AND COLLATERAL SWELLING DURING THE SOCKET AUGMENTATION AFTER TOOTH EXTRAXTION WITH DIFFERENT OSTEOPLASTIC MATERIALS
Authors: Bambuliak A. V. , Kuzniak N. B. , Dmytrenko R. R. , Tkachyk S. V. , Honcharenko V. A. 
Published: June 2021

The article presents a comparative analysis of the clinical effectiveness of osteoplastic materials, in particular a preparation based on multipotent mesenchymal stromal cells of adipose tissue and platelet-enriched plasma used to fill bone defects during the socket augmentation after the tooth extraction. The criteria to assess the therapy effectiveness at the stage of the early postoperative period included the intensity of pain and the amount of collateral oedema after surgery. The aim of this study is to evaluate the clinical effectiveness of osteoplastic materials to augment the volume of the alveolar bone during the operation of socket augmentation after the tooth extraction. Setting of this study: Bukovynian State Medical University, Chernivtsi, Ukraine. The study included 85 patients. The procedure of socket augmentation was performed by using "Kolapan - L" (28.57% of individuals, subgroup A), by combinations of MMSK AT + "Kolapan - L" + PRP (46.43% of individuals, subgroup B); the subgroup C included individuals (25.0%) whose wounds after tooth extraction healed by the formation a blood clot. The assessment of postoperative pain was performed by applying the digital rating scale (Numerical Rating Scale, NRS), taking into account the subjective pain in the patients. The subjects underwent visual assessment of the severity of collateral oedema after the tooth extraction surgery. To determine the dynamics of the severity of oedema we used a scoring system. The study demonstrated the patients of the subgroup B, who received the socket augmentation with "Kolapan - L" + MMSC-AT + PRP, experienced no pain at the final stage of postoperative observation (89.31% of cases) that was 1.2 times higher (p1 <0.05) than in the patients of subgroup A (p> 0, 05). At the final postoperative stages, no collateral oedema was seen in 98.47% of the participants of the subgroups B that exceed the number of cases in the subgroup A where the bone defect was augmented by "Kolapan - L", in 1.2 times (p1 <0.05).
A comparative analysis of the clinical effectiveness of osteoplastic materials to increase the volume of the alveolar bone in the jaws during the socket augmentation after the extracted tooth convincingly proved the advantage of using the combination of "Kolapan - L" + MMSС - AT + PRP that was also confirmed by signs and symptoms in the postoperative period.
Composition «The trial of Jesus Christ» as a Part of St. Nicholas Church Mural Paintings in Boboli Village
Authors: Павлова Анна Леонидовна 
Published: June 2021

В статье впервые в научный оборот вводится новый памятник монументального искусства последней четверти XIX столетия в Калужской области - масляные росписи Никольской церкви с. Боболи. Среди сюжетов стенописи выделяется необычная композиция - «Суд над Христом», принадлежащая редкой иконографической традиции. Рассмотрение отдельно взятого сюжета в контексте программы росписей помогает внимательно изучить феномен сельского искусства того времени. В нём отразились различные религиозные и культурные интересы экономически развитого крупного села, получили развитие стилистические предпочтения эпохи эклектики. Характер стенописи сформирован на сочетании типичных столичных академических образцов и приёмов народного искусства. Наиболее ярким проявлением выразительного языка региональной живописи стала композиция «Суд над Христом». В ней своеобразно, наглядно и подробно раскрыта традиционная тема сопоставления Ветхого и Нового Заветов как часть страстного и христологического циклов росписи.
A new example of the last quarter of the 19th century monumental art in Kaluga region, namely, the oil wall paintings of St. Nicholas Church in Boboli village are introduced into scholarly circulation for the first time in this paper. An unusual composition «The trial of Jesus Christ» is notable among other mural subjects for its rare iconographic tradition. The examination of a separately taken subject in the context of the whole paintings programme helps one to study carefully the phenomenon of the rural art of that time. It reflected the various religious and cultural interests of a big economically well-developed village, in which the stylistic preferences in the age of eclecticism were further elaborated. Some wall painting features are combinations of typically metropolitan academic patterns and rural folk art devices. The composition of «The trial of Jesus Christ» became the brightest example of the regional paintings expressive language. The traditional motif of the contradiction between the Old and New Testaments are developed there in the most original, clear and detailed way as a part of the Passion and Christological painting cycles.
Pre-restoration Studies of Ascetic Collection of XV-XVI Centuries
Authors: Ваховская Зинаида Станиславовна 
Published: June 2021

В статье рассмотрены результаты комплексного предреставрационного исследования аскетического сборника XV-XVI вв. (ОР РГБ. Ф. 172. № 3112), которые являются важным этапом подготовки документов к реставрационным вмешательствам. Сборник содержит творения Василия Великого, Иоанна Златоуста, Кирилла Александрийского, Анастасия Синаита, Никона Черногорца, Симеона Нового Богослова и др. Текст сборника написан темными чернилами железо-галловой природы; на ряде листов центральной части наблюдается кружевное выпадение текста, на остальных нет. Разрушения такого рода обычно связывают с композиционным составом железо-галловых чернил и ненадлежащими условиями хранения. Тем не менее, при осмотре фондов обнаруживается, что только на части рукописей наблюдается так называемая «коррозия» от железо-галловых чернил. Некоторые рукописные памятники сильно повреждены, их листы почти рассыпаются, в то время как другие - в отличном состоянии спустя столетия после их создания. На примере данного сборника показано, что характер и степень разрушения зависит не только от состава железо-галловых чернил и условий хранения. При использовании одинакового состава чернил степень их сохранности может быть различной, так как характер и степень разрушений зависят от характера и манеры письма, которая влияет на локальную концентрацию компонентов чернил. Необходимо также рассматривать композиционный состав и толщину бумаги-основы, которые также влияют на происходящие процессы.
The article describes the results of a comprehensive pre-restoration study of an ascetic collection of the XV-XVI centuries (F.172 No. 3112 OR RSL) which was done to obtain an information about what impact does the nature and composition of ink have on the base paper of a manuscript. The collection contains the works of Vasiliy the Great, John Chrysostom, Cyril of Alexandria, Anastasius Sinait, Nikon of Montenegro, Simeon the New Theologian, etc. The text of the collection is written in dark ink of iron-gall nature on a number of sheets in the central part of which there is «lacy» fallout of the text. Damages of this kind are usually associated with the composition of iron-gall ink and inadequate storage conditions. Nevertheless, examination of the funds claims that so-called «corrosion» from iron-gall ink is only observed in part of the manuscripts. Some written monuments are badly damaged and their folia almost crumbled, while others are in excellent condition after centuries of their creation. The example of this collection shows that the nature and degree of the destruction depends not only on the composition of iron-gall ink and storage conditions. Even using the same ink composition, their degree of preservation can be different, since the nature and degree of damage depends on the nature and writing manner that affects a local concentration of ink components. It is also necessary to consider the composition and thickness of the support paper which also affects the ongoing processes.
Introduction
Authors: O’Gorman Siobhán , Sisson Elaine , Walsh Ian R. 
Published: June 2021

RISE 4.1 examines the complex interplay between Irish and European culture via the Dublin Gate Theatre from its founding in 1928 to the present day. The issue explores Irish presentations of European work and Irish theatre that connects variously with Europe. But it also shows how the Gate's prioritisation of excellence in directing, design, and adaptation positions the Gate within wider networks of European artistic exchange. The articles in this issue question how such exchange in its diversity of thought and practice has allowed for greater inclusivity of marginalised groups but has also led to elitism and exclusion.
Keywords: Dublin Gate Theatre, Irish Theatre, European Culture, European Stagecraft
Dimensión vertical oclusal en niños de 3, 4 y 5 años con relación a su biotipo facial
Authors: Araujo Ramirez Martha , Mezarina Mendoza Jhon 
Published: June 2021

Objetivo: Determinar la relación existente entre la dimensión vertical oclusal y el biotipo facial en los niños de 3, 4 y 5 años de la institución educativa inicial N.° 591 Carlos Manuel Cox durante el año 2019. Métodos: El estudio utilizó un diseño no experimental y transversal. La muestra fue realizada a través de un muestreo no probabilístico por casos consecutivos y estuvo comprendida por 62 niños de 3, 4 y 5 años de la I.E.I. N.° 591 Carlos Manuel Cox, que cumplieron con los criterios de inclusión y exclusión. Los niños fueron examinados en posición de máxima intercuspidación, registrando las medidas del punto subnasal a mentoniano, altura facial (ofrion-gnation) y ancho facial (distancia bicigomática) mediante un calibrador digital. Posteriormente se realizó el análisis estadístico en el programa SPSS v21. Resultados: Se encontró que la dimensión vertical en promedio fue de 54.11 ± 2.99 mm. Los niños con biotipo dolicofacial presentaron una mayor dimensión vertical oclusal con un valor de 55.45 ± 2.80 mm. Se evidenció que la relación entre el biotipo facial y las medidas de la dimensión vertical oclusal fueron estadísticamente signiﬁcativas (p = 0.006). Conclusión: Existe relación entre el biotipo facial y la dimensión vertical oclusal, lo que indica que distintas formas faciales presentan características asociadas a la longitud del tercio inferior facial.
Tecnologia de encapsulamento na área de alimentos: Uma revisão
Authors: Barroso Tiago Linhares Cruz Tabosa , Alexandre Joana de Barros , Silva Luana Carvalho da , Castelo Rachel Menezes , Ribeiro Laiza Brito , Furtado Roselayne Ferro , Zambelli Rafael Audino 
Published: June 2021

A tecnologia de encapsulamento vem avançando nos últimos anos e adentrando nos diversos segmentos industriais ao proteger substâncias (agentes ativos) de efeitos deletérios que ocasionam a perda de sua função. Baseia-se na proteção de um agente ativo através do condicionamento deste em um invólucro produzido por polímeros. No setor de alimentos podem ser encontradas substâncias encapsuladas incorporadas à matriz alimentícia ou como parte da dinâmica dos processos industriais. O objetivo deste trabalho consistiu em um levantamento bibliográfico, abordando os aspectos de formação, caracterização e aplicação de materiais encapsulados na área de alimentos. Foram elucidados a conceituação do surgimento tecnológico do encapsulamento, os principais métodos para a formação dos particulados: físicos, químicos, físico-químicos e aqueles emergentes na área de estudo. Os agentes ativos mais explorados no setor alimentício também foram apresentados, abordando suas aplicações e propostas inovadoras, levando em consideração o que isso gera de perspectivas futuras para a técnica de encapsulamento, que entre outras finalidades, proporciona melhor aplicação às substâncias que apresentam dificuldades na comercialização em virtude da alta suscetibilidade à fatores extrínsecos que ocasionam a sua deterioração. Dessa forma, se faz necessário incentivar que os estudos de aplicação sejam mais explorados e que isto reflita em soluções que permitam o escalonamento a nível industrial.
KAJIAN SASTRA PERJALANAN DALAM HIKAYAT KISAH PELAYARAN ABDULLAH KE MEKAH KARYA ABDULLAH BIN ABDUL KADIR MUNSYI
Authors: Fahmilda Yacub , Zulikha Putri 
Published: June 2021

This research is aimed to identify and to reveal a hikayat as classic travel literature of Indonesia by the travel writing theory of Carl Thompson. To gain those purposes, this research used literary criticism and descriptive-analytic methods. The object of this study is Kisah Pelayaran Abdullah ke Mekah by Abdullah bin Abdul Kadir Munsyi (1854), focusing on the six elements of travel writing by Carl Thompson’s approach based on the hikayat. This study shows that the hikayat contains six elements of travel writing. Those are self, other, movement, space, encounter, and writing. Abdullah as a sailor puts himself in his hikayat as the main character by using “sahaya” and “aku” to articulate “self” in his hikayat. The “self” during travel met new and foreign things that the author had never seen before. He drew and expressed his point of view, feeling, and observation of all the encounters that he had met during sailing in to hikayat.Keywords: Carl Thompson, hikayat, travel writing
The Formulation of a Dynamic Portfolio between Gold and Stocks on the Indonesia Stock Exchange during the COVID-19 Pandemic
Authors: Suryani Cyndi , Robiyanto Robiyanto 
Published: June 2021

COVID-19 pandemic made investor to be careful to choose the portfolio instrument. A portfolio that is formed by the right instrument certainly can minimize risks and maximize the return. This research analyzes the dynamic portfolio formed by gold and leading stocks in COVID-19 period, which is better than the the portfolio formed by stocks alone. The data used is secondary data, which is the LQ-45 index daily closing price data and world gold prices. This research also uses risk free rate data taken from bi.go.id. The analysis technique in this research is DCC-GARCH. Findings. This research concludes that stock portfolios with gold showing a good performance result with variability-based measurement.
Senescent Changes and Endoplasmic Reticulum Stress May Be Involved in the Pathogenesis of Missed Miscarriage
Authors: Tang Yunhui , Zhang Xinyan , Zhang Yi , Feng Hua , Gao Jing , Liu Haiyan , Guo Fang , Chen Qi 
Published: June 2021

BackgroundSenescence is involved in many complications of pregnancy. However, whether senescent changes are also associated with missed miscarriage has not been fully investigated.MethodsThe levels of p16, p21, and γH2AX, markers of senescence, were measured in placentas collected from women with missed miscarriage by immunohistochemistry and Western blotting. Levels of misfolded proteins in missed miscarriage placentas or normal first-trimester placenta that had been treated with H2O2 (100 μM) or extracellular vesicles (EVs) collected from missed miscarriage placental explant culture were measured by fluorescent compound, thioflavin-T. The production of reactive oxygen species (ROS) by missed miscarriage placentas was measured by CellROX® Deep Red.ResultsIncreased levels of p16, p21, and γH2AX were presented in missed miscarriage placentas compared to controls. Increased levels of misfolded proteins were shown in missed miscarriage placentas, but not in EVs that were collected from missed miscarriage placentas. The ROS production was significantly increased in missed miscarriage placental explant cultures. Increased levels of misfolded proteins were seen in the normal first-trimester placenta that had been treated with H2O2 compared to untreated.ConclusionOur data demonstrate that there are increases in senescence and endoplasmic reticulum stress and ROS production in missed miscarriage placenta. Oxidative stress and an accumulation of misfolded proteins in missed miscarriage placentas may contribute to the changes of senescence and endoplasmic reticulum stress seen in missed miscarriage placentas.
Immune Cell Infiltration as Signatures for the Diagnosis and Prognosis of Malignant Gynecological Tumors
Authors: Liu Qi-Fang , Feng Zi-Yi , Jiang Li-Li , Xu Tong-Tong , Li Si-Man , Liu Kui-Ran 
Published: June 2021

BackgroundMalignant gynecological tumors are the main cause of cancer-related deaths in women worldwide and include uterine carcinosarcomas, endometrial cancer, cervical cancer, ovarian cancer, and breast cancer. This study aims to determine the association between immune cell infiltration and malignant gynecological tumors and construct signatures for diagnosis and prognosis.MethodsWe acquired malignant gynecological tumor RNA-seq transcriptome data from the TCGA database. Next, the “CIBERSORT” algorithm calculated the infiltration of 22 immune cells in malignant gynecological tumors. To construct diagnosis and prognosis signatures, step-wise regression and LASSO analyses were applied, and nomogram and immune subtypes were further identified.ResultsNotably, Immune cell infiltration plays a significant role in tumorigenesis and development. There are obvious differences in the distribution of immune cells in normal, and tumor tissues. Resting NK cells, M0 Macrophages, and M1 Macrophages participated in the construction of the diagnostic model, with an AUC value of 0.898. LASSO analyses identified a risk signature including T cells CD8, activated NK cells, Monocytes, M2 Macrophages, resting Mast cells, and Neutrophils, proving the prognostic value for the risk signature. We identified two subtypes according to consensus clustering, where immune subtype 3 presented the highest risk.ConclusionWe identified diagnostic and prognostic signatures based on immune cell infiltration. Thus, this study provided a strong basis for the early diagnosis and effective treatment of malignant gynecological tumors.
Preterm Birth Is Correlated With Increased Oral Originated Microbiome in the Gut
Authors: Yin Chunhua , Chen Jingrui , Wu Xuena , Liu Yeling , He Quan , Cao Ying , Huang Yi-E , Liu Sisun 
Published: June 2021

BackgroundPreterm birth is one of the leading causes of perinatal morbidity and mortality. Gut microbiome dysbiosis is closely related to adverse pregnancy outcomes. However, the role of the gut microbiome in the pathogenesis of preterm birth remains poorly studied.MethodWe collected fecal samples from 41 women (cases presenting with threatened preterm labor =19, 11 of which delivered preterm; gestational age-matched no-labor controls, all of which delivered at term = 22) were recruited for the study. We performed 16S rRNA amplicon sequencing to compare the composition of the gut microbiome in threatened preterm labor cases and controls and among women who delivered preterm and at term. By annotating taxonomic biomarkers with the Human Oral Microbiome Database, we observed an increased abundance of potential oral-to-gut bacteria in preterm patients.ResultsPatients with preterm birth showed a distinct gut microbiome dysbiosis compared with those who delivered at term. Opportunistic pathogens, particularly Porphyromonas, Streptococcus, Fusobacterium, and Veillonella, were enriched, whereas Coprococcus and Gemmiger were markedly depleted in the preterm group. Most of the enriched bacteria were annotated oral bacteria using the Human Oral Microbiome Database. These potential oral-to-gut bacteria were correlated with clinical parameters that reflected maternal and fetal status.ConclusionsThis study suggests that patients who deliver preterm demonstrate altered gut microbiome that may contain higher common oral bacteria.