bluuebunny/crossref_metadata_2025_split huggingface dataset:
Educating Children and Navigating Digital Literacy in COVID-19: Latina Mothers and Mother-Child Pedagogies
Authors: Park Jie , Ross Laurie , Ledezma Rodriguez Deisy 
Published: December 2021

This article reports on a qualitative study of 22 Latina mothers and their experiences supporting their children’s remote education during COVID-19. Drawing on digital literacies and mujerista theory, the authors analyzed focus group data to find the following: Latina mothers’ struggles involved not just understanding online learning platforms but an educational system that was not responsive to the economic constraints and stressors faced by families; Latina mothers perceived the school district’s response to COVID-19 as performative and inadequate; Latina mothers developed mother-child pedagogies or pedagogies in which the mother and child are involved in teaching to and learning from each other. The findings lend support to the idea that the digital literacy divide does not exist outside of social and economic structures, and to the resourcefulness of everyday Latina mothers.
Effects of Curcumin on Iron Overload in Rats
Authors: Özbolat Gülüzar , Alizadeh Yegani Arash 
Published: December 2021

Background: Iron overload, common in patients with hematological disorders, is a key target in drug development. This study investigated the effects of curcumin on iron overload in rats.
Methods: Forty male Wistar rats weighing 139.78 ± 11.95 gm (Mean ± SD) were divided into three equal groups: (i) controls; (ii) iron overload group that received six doses of iron dextran 1000 mg/kg–1 by intraperitoneal injections (i.p.); and (iii) iron overload curcumin group that received six doses of curcumin (1000 mg/kg BW by i.p.). In addition to six doses of iron dextran 1000 mg/kg–1 by i.p., we studied the effects of curcumin on liver function enzymes (alanine aminotransferase [ALT] and aspartate aminotransferase [AST]); antioxidant enzymes (malondialdehyde [MDA], total oxidant status [TOS], total antioxidant status [TAS]); hematological parameters (hemoglobin [Hb], hematocrit [Hct], red blood cells [RBC], white blood cells [WBC], mean corpus volume [MCV], mean corpuscular hemoglobin [MCH], mean corpuscular hemoglobin concentration [MCHC]); and iron parameters (serum iron profile, transferrin, total iron-binding capacity [TIBC], ferritin, and transferrin saturation [TS%]).
Results: Curcumin caused a significant decrease in the Hct and Hb concentrations in Group III (P < 0.05). It also significantly reduced the serum levels of ALT (52.45 ± 4.51 vs 89.58 ± 4.65 U/L) and AST (148.03 ± 6.47 vs 265.27 ± 13.02 U/L) at the end of the study (P < 0.05). The TIBC, transferrin levels, and TS significantly decreased when the rats were administered curcumin serum iron (P < 0.05). The TAS level significantly increased in Group III in comparison to Group I (the control group) (P < 0.05). At the end of the study, curcumin significantly reduced the serum levels of TOS (12.03 ± 2.8 vs 16.95 ± 5.05 mmol H2O2/L) while the TAS (1.98 ± 0.42 vs 1.06 ± 0.33 mmol Trolox equiv./L) was increased.
Conclusion: The findings of the present study suggest the therapeutic potential of curcumin against iron overload.
Propóleos de Nariño: Propiedades fisicoquímicas y actividad biológica
Authors: Salamanca Grosso Guillermo , Osorio-Tangarife Mónica Patricia , Cabrera Moncayo Jesus Antonio 
Published: December 2021

El propóleo, es un producto natural de consistencia resinosa y cauchosa elaborado por las abejas a partir de exudaciones de plantas. En este trabajo se caracterizaron las propiedades fisicoquímicas, atributos sensoriales y actividad biológica de extractos etanólicos de propóleo de tres diferentes zonas biogeográficas del departamento de Nariño. Muestras de propóleo crudo beneficiados de cada región fueron comparadas, y sus extractos alcohólicos fueron evaluados a través de métodos de separación y técnicas de espectroscopía. La actividad biológica fue evaluada usando cepas bacterianas de Staphylococcus aureus y Escherichia coli. Los análisis cromatográficos revelaron la presencia de metabolitos secundarios con actividad biológica frente a las bacterias estudiadas. Los espectros de infrarrojo y los cromatogramas, exhibieron diferencias entre las muestras, identificados como tipo -O y -B. La fracción fenólica, presentó diferencias significativas para flavonas y flavonoles. Los índices de oxidación fueron inferiores a 5 segundos. En relación a los extractos etanólicos evaluados, éstos mostraron una mayor sensibilidad sobre S. aureus en la técnica de Kirby-Bauer. La investigación realizada aporta al estudio y caracterización de propóleos de esta zona colombiana, ampliando el conocimiento sobre productos de origen natural.
Ensino de História Natural e Biologia: reformas educacionais e programas da escola secundária (1920-1951)
Authors: Santos Maria Cristina Ferreira dos 
Published: December 2021

Este estudo tem como tema o ensino de Biologia e História Natural, com foco na história dessas disciplinas escolares e nas mudanças educacionais ocorridas nas décadas de 1920 a 1950 no Brasil. O objetivo foi investigar mudanças e continuidades na constituição dessas disciplinas escolares. Foi realizada uma pesquisa documental, utilizando como fontes programas de ensino, legislação e textos da época. Foram analisados programas de ensino oficiais e do Colégio Pedro II, das disciplinas História Natural e Biologia, dos anos de 1920 a 1951, além da legislação e discursos referentes às reformas educacionais. Houve a permanência de conteúdos de Botânica, Zoologia, Geologia e Mineralogia nos programas do ensino secundário de História Natural desse período. No programa de Biologia de 1943, permaneceram conteúdos botânicos e zoológicos e foram excluídos os geológicos e mineralógicos. A disciplina escolar Biologia emergiu nos anos 1930 e foi substituída pela História Natural em 1946, mas conteúdos biológicos permaneceram nos programas de 1936 a 1951. Das “lições” e “pontos práticos” nos programas de 1920-30 às metodologias ativas e experimentais dos anos 1930-50, destaca-se a valorização dos fundamentos científicos e de conhecimentos especializados na história da disciplina escolar Biologia no Brasil.Natural History and Biology Education: educational reforms and secondary school programs (1920-1951)AbstractThis study has as its theme the Biology and Natural History Education, focusing on these school subjects’ history and on educational reforms in the 1920s and 1950s in Brazil. The objective was to investigate changes and continuities in the constitution of these school subjects. A documentary research was carried out, taking as sources educational programs, legislation and other texts. Official educational programs and those of Colégio Pedro II of the school subjects Natural History and Biology from the years 1920 to 1951 and the legislation and discourses related to educational reforms were analyzed. Botany, Zoology, Geology and Mineralogy contents remained in the secondary education programs of Natural History from 1920 to 1951. In the Biology program of 1943 remained botanical and zoological contents and geological and mineralogical ones were excluded. The Biology school subject emerged in the 1930s and was replaced by Natural History in 1946, but biological contents were present in the curriculum from 1936 to 1951. From the “lessons” and “practical points” in the 1920-30 programs to the active and experimental methodologies in the 1930s and 1950s, the emphasis on scientific foundations and specialization stands out in the history of science education in Brazil.Keywords: Biology and Natural History Education; School subject; Educational programs; Science Education History.
MÚSICA E TEATRO: estratégias de dinamização de atividades em bibliotecas = MUSIC AND THEATER: strategies for boosting activities in school libraries
Authors: Gomes Andressa Michelly dos Santos , Dantas Jadna Noronha de Lima 
Published: December 2021

O presente artigo tem por finalidade discutir sobre as atividades de dinamização em bibliotecas escolares, utilizando-se de manifestações artísticas como a música e o teatro. Apresenta uma reflexão sobre como essa unidade de informação pode ser mais atrativa e fomentadora do dinamismo ao seu público-alvo. Debate sobre o perfil do profissional bibliotecário no processo de ação cultural. Reflete sucintamente sobre como a sociedade da informação se comporta nos dias atuais. Conclui que a música e o teatro além de incentivarem a leitura, são capazes de proporcionar dinamismo, revitalizando não apenas a biblioteca escolar, mas também a escola, inclusive, são projetos inovadores significativos atualmente.ABSTRACTThe purpose of this article is to discuss about dynamization activities in school libraries, using artistic manifestations such as music and theater. It presents a reflection on how this information unit can be more attractive and encourages dynamism to its target audience. Debate on the profile of the librarian in the cultural action process. It briefly reflects on how the information society behaves today. It concludes that music and theater, in addition to encouraging reading, are capable of providing dynamism, revitalizing not only the school library, but also the school, as well, are currently significant innovative projects.
MEDIAÇÃO CULTURAL E ARTE/EDUCAÇÃO NÃO-FORMAL NA CAFUA DAS MERCÊS = CULTURAL MEDIATION AND NON-FORMAL ART / EDUCATION IN CAFUA DAS MERCÊS
Authors: Marques Walter Rodrigues 
Published: December 2021

O artigo objetiva a reflexão sobre educação não-formal em espaço museológico, no sentido de desenvolver habilidades de leitura de imagens, contextualizando-as e, elaborar propostas poéticas embasadas na educação museal (não-formal) e arte/educação por meio da mediação cultural no Museu Cafua das Mercês (Museu do Negro).Tem por finalidade descrever a proposição de práticas educacionais não-formais em mediação cultural na Cafua das Mercês, integrante do complexo MHAM (Museu Artístico e Histórico do Maranhão) embasando-se na educação museal e arte/educação. A educação não-formal contribui para o crescimento cognitivo, emocional e social dos indivíduos como sujeitos de pertencimento identitário, como o que preconiza a Lei n.10.639/2003 sobre o ensino de história e cultura afro-brasileira e africana. Utilizou-se como aporte teórico, Barbosa (2009), tendo o museu como melhor possibilidade de aprendizagem do que a escola; Gohn (2015), ensino de arte não-formal; Selbach (2010), didáticas do ensino de arte; Cury (2005); Chagas (2005), espaços museológicos e a legislação pertinente ao tema. A proposição metodológica é a de realizar-se visitas mediadas aos museus e a produção de reflexão crítica por parte dos educandos e docentes. Espera-se que a partir das visitas ao Museu do Negro, haja ressignificação da visão quanto ao escravizado.AbstractThe article aims to reflect on non-formal education in a museum space, in order to develop skills in reading images, contextualizing them and developing poeticproposals based on museum education (non-formal) and art/education throughcultural mediation in the Cafua das Mercês Museum (Negro Museum). Its purpose is to describe the proposition of non-formal educational practices in cultural mediation in Cafua das Mercês, part of the MHAM complex (Artistic and Historical Museum of Maranhão) based on museum education and art/education. Non-formal education contributes to the cognitive, emotional and social growth of individuals as subjects of identity belonging, as advocated by Law n.10.639/2003 on the teaching of AfroBrazilian and African history and culture. It was used as theoretical support, Barbosa (2009), with the museum as a better learning possibility than the school; Gohn (2015), non-formal art teaching; Selbach (2010), didactics of art education; Cury (2005); Chagas (2005), museum spaces and legislation relevant to the theme. The methodological proposition is to carry out mediated visits to museums and the production of critical reflection by students and teachers. It is expected that from the visits to the Museu do Negro, there will be a redefinition of the vision regarding the enslaved.
ПО РЕЗУЛЬТАТАМ ИССЛЕДОВАНИЯ РЕПУТАЦИИ ИНЖЕНЕРНЫХ УНИВЕРСИТЕТОВ РОССИИ В ПРЕДСТАВЛЕНИИ СТУДЕНТОВ: КЕЙС ТУСУР (в печати)
Authors: Лебедкина Надежда Сергеевна , Орлова Вера Вениаминовна , Магдалена Алехандра Гаете Сепулведа 
Published: December 2021

В статье представлен анализ результатов исследования репутации инженерных университетов в представлении студентов, на примере кейса ТУСУР (г. Томск). Исследование посвящено оценке степени удовлетворенности обучением и инфраструктурой кампуса. Обозначено, что система высшего образования сформирована не только национальными правилами и политиками, но и более неформальной культурой и соглашениями, которые определяют общепринятые практики и цели. Представлены примеры национальных систем, которые имеют заслуженную репутацию за эффективный обмен знаниями между университетами и обществом. Новизна заключается в определении «точек роста» репутации университетов на основе анализа университетских сервисов, деятельности учебного офиса в период карантинных мер, связанных с COVID-19. Объектной сферой исследования выступает сфера высшего образования, как одна из подсистем современного общества, процессы ее функционирования. Предметное поле определяется представление студентов о репутации инженерных университетов. Цель – обсуждение результатов исследования репутации инженерных университетов в представлении студентов, на примере кейса ТУСУР (г. Томск). Методы: Пилотажное исследование проводилось в апреле 2021 г., в основе лежит количественный подход, целевая аудитория – студенты ТУСУРа. В качестве инструмента выбран метод анкетирования (гугл-форма) на основе методики Satis question, тип опроса – сплошной. Результаты: рассмотрены и представлены оценка качества университетских сервисов, деятельности учебного офиса в целом, а также администрации университета. Особое внимание уделено оценке степени удовлетворенности обучением и инфраструктурой кампуса в условиях ограничения в связи с COVID-19.
Investigating the relationship between social networks and social health of students
Authors: Ahmadian Maryam , Ferdosipour Atefeh 
Published: December 2021

Social networks are new media and many people, especially students, are unfamiliar with various effects of these networks on their lives; hence, it seems necessary to conduct more research on their effects on students’ lives and health conditions. This study aimed to investigate the relationship between social networks and social health of a group of students. The study used a descriptive-correlational approach. The study population consisted of all the students at Islamic Azad University, East Tehran Branch, Iran, among whom 200 individuals were enrolled using simple random sampling method. Young’s Internet Addiction Test and Keyes’ Social Health Questionnaire were used to collect the data. The data was analyzed using one-sample t-test, Pearson correlation test, and regression analysis. Based on the findings, there was a significant relationship between the students’ social networking activities and their social health.

Keywords: Social health; social networks; new media
PENGARUH PERPUTARAN AKTIVA TETAP, HUTANG JANGKA PANJANG, DAN MODAL KERJA TERHADAP RETURN ON INVESTMENT
Authors: Nabhan Ubaidillah Dzaki , Tutuko Bambang , Kurniawan Herwin 
Published: December 2021

This study aims to find out how the relationship between fixed assets turnover, long term debt, and working capital to Return on Investment (ROI). The sample in this study was 35 data consisting of five transportation companies on the Indonesia Stock Exchange (IDX) from 2012-2018 using the purpose sampling method. Analysis of regression results was carried out after the model did not experience the symptoms of classical assumptions such as multicollinearity, autocorrelation, and heteroscedasticity. The research was processed using IBM SPSS Statistic software, 25,0. Based on the results of the study show that the fixed assets turnover partial shows a positive and significant value of the ROI with a value of tcount (10,699) > ttable (2,0395) and significance of 0,00 < 0,025. The next result shows that the partial long term debt negative and significant of the ROI with a value of tcount (-2,535) > -ttable (-2,0395) and significance of 0,016 < 0,025. Whereas, partially, significant working capital of the ROI positive and significant value with tcount (2,228) > ttable (2,0395) with a significance of 0,023 < 0,025. Simultaneously have a positive and significant effect of the ROI with Fcount (49,219) > Ftable (2,91) with a significant level of 0,000 <0,05.
Keywords: Fixed Assets Turnover, Long Term Debt, Working Capital, Return on Investment
THE EFFECT OF PROFITABILITY, LEVERAGE, COMPANY SIZE AND INDUSTRY TYPE ON SUSTAINABILITY REPORT ASSURANCE
Authors: Privika Hafindatama Akbar , Maharani Bunga , Irmadariyani Ririn 
Published: December 2021

ABSTRACTThis study aims to analyze the effect of profitability, leverage, company size and type of industry on the assurance of sustainability reports in companies listed on the Indonesia Stock Exchange for the period 2017-2019. This research is a quantitative research. The sample selection was carried out using purposive sampling method. The data used is secondary data obtained from the company website and from the IDX website. The data population in this study are all companies listed on the Indonesia Stock Exchange (IDX) in 2017-2019. The sample is 27 companies. The results showed that profitability, leverage and type of industry had no effect while firm size had an effect on the assurance of sustainability reports.Keywords: assurance, leverage, size, sustainabilityABSTRAKPenelitian ini bertujuan untuk menganalisis pengaruh profitabilitas, leverage, ukuran perusahaan dan jenis industri terhadap assurance laporan berkelanjutan pada perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2017-2019. Penelitian ini merupakan penelitian kuantitatif. Pemilihan sampel dilakukan dengan metode purposive sampling. Data yang digunakan adalah data sekunder yang diperoleh dari website perusahaan dan dari website BEI. Populasi data dalam penelitian ini adalah seluruh perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) tahun 2017-2019. Sampel penelitian adalah 27 perusahaan. Hasil penelitian menunjukkan bahwa profitabilitas, leverage dan jenis industri tidak berpengaruh sedangkan ukuran perusahaan berpengaruh terhadap assurance laporan keberlanjutan.Kata kunci: assurance, keberlanjutan, leverage, ukuran
PENGARUH KEKAYAAN DAERAH, TINGKAT KESEJAHTERAAN MASYARAKAT, DAN KUALITAS LAPORAN KEUANGAN TERHADAP INTERNET FINANCIAL REPORTING
Authors: Melati Mega , Handayani Dian Fitria 
Published: December 2021

ABSTRACTThis study aims to determine of the effect of regional wealth, level of public welfare, and quality of financial reports on Internet Financial Reporting (IFR) for Regency/City Governments on the island of Sumatera in the 2019 fiscal year. Internet Financial Reporting in this study was measured based on the availability of financial information in accordance with the Instruction of the Minister of Home Affair No. 188.52/1797/SJ 2012. This study used a purposive sampling technique, the sample in this study includes 130. Financial reports data and GRDP/per capita income were obtained through the official website of the BPK and BPS, while the IFR data was obtained through the website of each local government for the year 2019 and processed by multiple linear regression using SPSS. The results show that regional wealth has a significant positive effect on the implementation of Internet Financial Reporting. While the level of community welfare and quality of financial reports do not have effect on the implementation of Internet Financial Reporting. This paper gives a comprehensive literature survey on the effect of the regional wealth, level of public welfare, and quality of financial reports on the Internet Financial Reporting in regional government on the Island of Sumatera.Keywords: Community Welfare, Internet Financial Reporting, Local Government, Regional Wealth, Quality of Financial Reports
ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh kekayaan daerah, tingkat kesejahteraan masyarakat, dan kualitas laporan keuangan terhadap Internet Financial Reporting (IFR) Pemerintah Kabupaten/Kota di Pulau Sumatera Tahun Anggaran 2019. Pelaporan Keuangan Internet dalam penelitian ini diukur berdasarkan ketersediaan informasi keuangan sesuai dengan Instruksi Menteri Dalam Negeri Nomor 188.52/1797/SJ 2012. Penelitian ini menggunakan teknik purposive sampling, sampel dalam penelitian ini berjumlah 130 orang. Data laporan keuangan dan PDRB/pendapatan per kapita diperoleh melalui website resmi BPK dan BPS, sedangkan data IFR diperoleh melalui website masing-masing pemerintah daerah selama tahun 2019 dan diolah dengan regresi linier berganda menggunakan SPSS. Hasil penelitian menunjukkan bahwa kekayaan daerah berpengaruh positif terhadap penerapan Internet Financial Reporting. Sedangkan tingkat kesejahteraan masyarakat dan kualitas laporan keuangan tidak berpengaruh terhadap implementasi Internet Financial Reporting. Tulisan ini memberikan kajian literatur yang komprehensif tentang pengaruh kekayaan daerah, tingkat kesejahteraan masyarakat, dan kualitas laporan keuangan terhadap Internet Financial Reporting pada pemerintah daerah di Pulau Sumatera.Kata Kunci: Kekayaan Daerah, Kesejahteraan Masyarakat, Kualitas Laporan Keuangan, Pelaporan Keuangan Internet, Pemerintah Daerah
Autorytarne formy władzy a realizacja prawa do cywilnoprawnej ochrony prawnoprocesowej przez obywateli w okresie PRL
Authors: Marszałkowska-Krześ Elwira 
Published: December 2021

The study describes the functions of civil procedure as a legal instrument from the times of the socialist authoritarian state of the People’s Republic of Poland. The positions expressed in the doctrine regarding the purpose and principles of conducting civil proceedings, regulated in the Act of 16 November 1964, Code of Civil Procedure, which was adopted during the authoritarian power of the dominant political party of the Polish United Workers’ Party, were presented. Provisions of procedural law, dating back to the authoritarian rule of democratic socialism in the People’s Republic of Poland, were intended to provide protection for the socialized economy and to enable the state to control civil-law relations. Civil proceedings were intended to guarantee the possibility of protecting not only the rights of the individual, but also, or rather first and foremost, of the units of the socialized economy, as well as of the disputes that might arise in connection with relations between the state and its citizens, and between citizens. This principle required the authorities conducting civil proceedings to ensure adequate legal and procedural protection in the event that a party or participant in the proceedings was a unit of the socialized economy. Civil proceedings in which the court, within its powers, could interfere with the legal sphere of an individual in connection with the conferral of discretionary power, was another legal tool and instrument allowing the state to influence private-law relations. In addition, the authoritarianism of the state power at that time was also manifested in this.