bluuebunny/crossref_metadata_2025 huggingface dataset:
Percurso da composição de uma coleção de produções acadêmicas em educação sobre formador de formadores
Authors: Frauendorf Renata Barroso de Siqueira , Prado Guilherme do Val Toledo
Published: July 2021

Levantar o conhecimento construído em outros tempos e espaços integra tanto o percurso de investigações acadêmicas quantitativas como qualitativas, ação que se orienta nos últimos anos, quase que exclusivamente, por caminhos previamente definidos, delimitados por protocolos, pouco suscetíveis ao erro e com isso caracterizada por ser abrangente e não tendenciosa segundo Kitchenham and Charters (2007). Este artigo apresenta o percurso de composição de uma coleção de produções acadêmicas nacionais e internacionais (2013 a 2019), sobre o/a formador(a) de formadores(as) – profissional da formação continuada que forma formadores(as) em diferentes espaços. Percurso que combinou ações planejadas a inesperadas, instigou a exploração, o arriscar-se a trajetórias diferentes, favorecendo a experiência semelhante ao que vive o colecionador que atribui valor afetivo aos artefatos e não valor funcional (BENJAMIN,1987). A trajetória insere-se na investigaçãoformação, intitulada até o momento: “De estrelas a constelação: uma comunidade de práticas formativas de formadoras de formadoras” que tem como principais aportes teóricos Walter Benjamin (1987, 2018); Beillerot (1998); Imbernon (2011) e revelou o quanto a variação de denominação de cargo, contexto, sujeito e atuação da formadora de formadoras impactou significativamente na busca, seleção de publicações e, consequentemente, na compreensão do papel dessa profissional no campo educacional. Como pesquisadores colecionadores, compreendemos que, ao colocar em destaque a sensibilidade do leitor, seus conhecimentos de mundo, suas possibilidades de tecer relações entre as obras, autores, contextos, experiências, lembranças e esquecimentos, esse levantamento bibliográfico torna-se mais formativo e significativo e, muito embora seja bem mais subjetivo, não é menos importante ou menos válido.
Letramento digital nos cursos de letras das universidades públicas paranaenses
Authors: Stadtlober Maria Goreti Amboni , Pesce Lucila
Published: July 2021

Esta pesquisa teve por objetivo analisar a integração das Tecnologias Digitais da Informação e Comunicação (TDIC) à matriz curricular e às práticas educacionais e ciberculturais, dos cursos de Letras de sete universidades públicas paranaenses. Esta investigação converge com a necessidade de expansão das pesquisas em rede elaboradas nos cursos de Letras de universidades públicas paulistas. O marco teórico abrangeu: a abordagem culturalista de Tylor (1832-1917) e Rosa (2010); a comunicação dialógica de Bakhtin (2014); a racionalidade comunicativa de Habermas (2002); as tecnologias digitais e cibercultura no âmbito pedagógico de Bonilla e Pretto (2015); no âmbito dos multiletramentos de Rojo (2018); nas proposições para um currículo ativo, de Tardif (2014) e Giroux (1994); a pesquisa documental de Sá-Silva, Almeida e Guindani (2009); a análise de conteúdo de Bogdan e Biklen (1994) e Bardin (2002). A pesquisa qualitativa utilizou uma metodologia mista na elaboração e análise dos instrumentos (questionários, entrevistas, Projetos Institucionais (PI) e Político Pedagógicos (PPP) dos cursos), na técnica de cotejo e na análise dos depoimentos, para possibilitar um olhar abrangente sobre a integração das TDIC nos mencionados cursos de Letras. Os achados da pesquisa sugerem que os desafios a serem superados para integrar as TDIC aos cursos de Letras nas universidades paranaenses se estendem da aquisição ao uso, havendo um certo descompasso entre o prescrito na legislação federal e a prática curricular. A racionalidade instrumental presente nessa integração, na maioria das universidades em tela, pode vir a ser superada pela cultura da racionalidade comunicativa, sobretudo mediante pesquisas em rede.
perfil e a trajetória dos estudantes indígenas na UFFS
Authors: Peron Lucélia , Cella Rosenei
Published: July 2021

Este texto tem como intenção apresentar o perfil dos estudantes indígenas que estão matriculados e frequentando os cursos de graduação na Universidade Federal da Fronteira - UFFS e as suas percepções a respeito dos processos seletivos de ingresso, da inserção na universidade, das ações de permanência, do seu desempenho acadêmico, além das sugestões que eles propõem para qualificar o Programa de Acesso e Permanência dos Povos Indígenas (PIN) da UFFS. Para a produção do texto, utilizou-se como materiais de análise as respostas dadas pelos estudantes indígenas no questionário aplicado a eles para a construção do segundo relatório de avaliação do PIN e os dados existentes no Sistema de Gestão Acadêmica – SGA da UFFS. Observa-se que os estudantes indígenas demonstram uma satisfação muito grande em estarem na universidade, porém enfrentam muitos desafios provenientes tanto de questões culturais quanto de limitações decorrentes da sua condição econômica e social. Contudo, esses estudantes têm superado séculos de exclusão e esquecimento ao buscarem a educação superior. O PIN representa um esforço institucional da UFFS para fortalecer esse grupo social e firmar-se como entidade que possui um papel diferenciado nas regiões em que está inserida, propiciando oportunidades de acesso e permanência no ensino superior desconhecidas antes de sua instalação.
estágio como possibilidade de pesquisa na licenciatura em Pedagogia e a teoria dos campos conceituais de Gérard Vergnaud
Authors: Baima Jéssica de Godoi , Ciríaco Klinger Teodoro
Published: July 2021

Busca-se, no presente artigo, compartilhar encaminhamentos e resultados de uma investigação que descreve/analisa o estágio obrigatório como possibilidade de pesquisa, a partir da experiência da primeira autora no contexto da licenciatura em Pedagogia, na Universidade Federal de São Carlos – UFSCar. A produção dos dados em questão teve como mote reflexões decorrentes de uma intervenção, sob a abordagem qualitativa em educação, no 3º ano do Ensino Fundamental em que a Teoria dos Campos Conceituais de Gérard Vergnaud foi o referencial teórico-metodológico para o trabalho com a resolução de problemas em uma escola pública estadual. Dada a realidade vivenciada, foi possível concluir que as vivências do estágio desempenham papel fundamental para a formação de professores, uma vez que estas oportunizaram, no caso pesquisado, processos de ressignificação do conhecimento "de" e "sobre" a Educação Matemática, bem como para conhecer a realidade do trabalho na escola e para percursos de identidade profissional de uma futura professora que ensinará Matemática.
Ser diretor de escola em tempos de pandemia e seu papel gerencialista na escola como agência multifuncional
Authors: Roggero Rosemary , Pereira Kubo Gisele , Weiss de Almeida Sandy Catherine
Published: July 2021

O artigo focaliza a gestão educacional e da escola pública, durante o período de isolamento social indicado para a contenção da pandemia de COVID-19, pelas autoridades de saúde. Considera o contexto de crise da escola pública, quanto à sua função social e observa os processos político administrativos e burocráticos que pautam a atuação do diretor. O objetivo contribuir para o debate sobre gestão educacional e escolar, buscando identificar as contradições da práxis, considerando o princípio da gestão democrática. A base empírica se constitui por meio de análise de documentação normativa exarada pelo poder público municipal de São Paulo durante a pandemia, e por meio de entrevistas realizadas com nove diretores de escola de diferentes regiões da cidade, durante o mês de julho/2020, convidando-os para expressarem suas vivências, nesse contexto. A análise permite enxergar as contradições da práxis entre a gestão educacional e a gestão escolar por meio de três agrupamentos temáticos: a pseudogestão democrática, a função gerencialista do diretor de escola e a multifuncionalidade da escola. As considerações finais chamam a atenção para a necessidade de uma escuta ativa por parte dos órgãos centrais quanto às reais características de cada território, bem como a disponibilidade de financiamento público para a realização do projeto pedagógico e a efetivação da autonomia da unidade escolar, pautada nos princípios de gestão democrática e na função social da escola como aspectos relevantes, mais do que já se sabia antes.
Internet e seu impacto para a Educação segundo Andrew Feenberg
Authors: Brasão Mauricio dos Reis , Batista Gustavo Araújo
Published: July 2021

O presente trabalho objetiva sistematizar o arcabouço teórico feenberguiano da internet e as possíveis implicações na educação. A pesquisa possui natureza teórica, com abordagem qualitativa e fundamentação fenomenológica, baseada nas contribuições de Bicudo (2011), e Merleau-Ponty (1999), cujo recorte teórico perpassa as obras de Feenberg (2002; 2010; 2017a; 2017b; 2019). Ao considerar o que faz sentido para o sujeito que percebe e se volta para a compreensão do fenômeno investigado, nota-se que: o ensino on-line diminui os custos com a educação, que tem constituído uma despesa considerável para estados e empresas; o medo de que a Internet substitua a relação entre professor e aluno não é algo novo, apenas reproduz uma crítica que também foi feita à escrita, mas, assim como esta trouxe novas possibilidades e progressos para a educação, a Internet também parece ampliar a aprendizagem. Portanto, se, por um lado, o avanço e a incorporação da Internet ao cotidiano já nos impõem sérias reflexões, por outro, seu impacto sobre a educação se revela considerável.
Educação em direitos humanos
Authors: Franco Alexandre de Paula , Assis Elio , Romeiro Iraji de Oliveira
Published: July 2021

A acelerada transformação da sociedade contemporânea trouxe novos desafios envolvendo principalmente as relações humanas e o direito pleno do exercício da cidadania. Diante disso, se faz fundamental discutir e inserir na prática pedagógica a Educação em Direitos Humanos, considerando a grande diversidade cultural, política social entre os sujeitos. Frente a estas novas demandas, o presente artigo, de cunho teórico acompanhado por um relato de experiência, tem como objetivo trazer uma narrativa na perspectiva da ação dos Supervisores de Ensino frente à formação dos Professores Mediadores Escolares e Comunitários (PMEC) que atuam nas escolas públicas da rede estadual paulista, em particular, na Diretoria de Ensino Guarulhos Norte, na cidade de Guarulhos, e busca refletir de que forma a Educação em Direitos Humanos perpassa a realidade escolar. Concluímos que a formação em Direitos Humanos deve visar a transformação humana para uma nova identidade, que verdadeiramente contribua para o exercício pleno da cidadania, de forma justa, democrática, favorecendo a dignidade humana em todos os âmbitos sociais e culturais.
Relações de gênero e violência na escola
Authors: Neves Paulo Rogério da Conceição
Published: July 2021

O presente texto apresenta uma reflexão acerca de episódios de violência praticados por jovens garotas dentro de escolas. O material de reflexão é fruto das pesquisas empíricas desenvolvidas durante a realização do curso de pós-graduação stricto sensu no nível de mestrado e doutorado em uma escola pública e uma escola particular, respectivamente, da cidade de São Paulo. Durante a pesquisa foram realizadas diversas técnicas de pesquisa qualitativa e quantitativa – unicamente na pesquisa no mestrado. Embora as realidades entre as duas populações sejam bem distintas, as relações sociais de gênero demonstraram ser uma excelente e eficiente ferramenta de análise para interpretar esses eventos porque somente a leitura de classe ou de nível socioeconômico não se demonstraram suficientes para desenvolver a análise. Esta, por sua vez, demonstrou que as jovens reagiram de modo condizente com suas socializações embora também contestassem essas mesmas socializações que as colocavam somente com vítimas e não como autoras de violência física.
Does the Site of Blood Collection in Fish Affect Haematological and Blood Biochemical Results?
Authors: Bojarski Bartosz , Socha Magdalena , Drąg-Kozak Ewa , Rombel-Bryzek Agnieszka , Kapinos Sylwia , Szała Leszek , Kondera Elżbieta , Ługowska Katarzyna , Witeska Małgorzata
Published: July 2021

The values of haematological and selected blood plasma biochemical parameters of juvenile common carp (Cyprinus carpio Linnaeus, 1758) were compared between blood samples taken from caudal vein and heart to evaluate the influence of blood sampling body site on the obtained results
in two groups of fish of different blood sampling order: I – first by caudal and then by cardiac puncture, II – first by cardiac and then by caudal puncture. The obtained results revealed statistically significant (p<0.05) differences only in group I where red blood cell (RBC)
count was higher in caudal vein blood, while haematocrit (Ht) value, mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), total protein (TP) concentration, and magnesium (Mg) level were higher in cardiac blood samples. No statistically significant differences occurred in white
blood cell (WBC) count, differential leukocyte count or erythrocyte morphology based on stained blood smears. The obtained results showed that blood sampling body site may affect the results of haematological and plasma biochemical analyses.
Upregulation of MiR-340-5p Reverses Cisplatin Sensitivity by Inhibiting the Expression of CDK6 in HepG2 Cells
Authors: Tian Sha , Liu Zhuo , Zhou Qing , Wu Ruoxia , Huang Xiaodi , Liang Zicheng , Zhang Zhen , Tian Xuefei
Published: July 2021

Cisplatin (CDDP) has been successfully used in chemotherapy for liver cancer. However, the development of CDDP resistance in HepG2 cells usually leads to relapse and a worsening prognosis. MiR-340-5p has attracted much attention because of its ability to affect cell resistance. This
project is intended to explore the role of miR-340-5p and CDK6 in CDDP-R HepG2 cells and provide new ideas for the treatment of liver cancer. A dual-luciferase reporter assay was used to confirm the targeting relationship between miR-340-5p and CDK6. We constructed a CDDP-resistant model of
HepG2 cells to examine the effect of miR-340-5p on the drug sensitivity of HepG2 cells. CDDP-R HepG2 cells were transfected with miR-340-5p overexpression plasmid and CDK6 silencing plasmid. QRT-PCR was used to detect the expression of miR-340-5p and CDK6. A western blot was performed to determine
the expression of CDK6, CyclinD1, and CyclinD2. CCK-8, flow cytometry, TUNEL and Clonogenic assays were also carried out to detect CDDP-R HepG2 cells. There is a targeting relationship between miR-340-5p and CDK6. The drug resistance of CDDP-R HepG2 cells was significantly higher than that
of CDDP-S HepG2 cells. CDDP-R HepG2 cells transfected with both miR-340-5p overexpressing plasmid and CDK6 silencing plasmid showed a lower proliferation ability, cell cycle arrest in the G0/G1 phase, and lower drug resistance compared with single CDDP-R HepG2 cells. Overexpression of miR-340-5p
aggravated CDDP-R HepG2 cells' apoptosis and inhibited cell viability. Overexpression of miR-340-5p could reverse the sensitivity of HepG2 cells to CDDP by inhibiting the expression of CDK6 in HepG2 cells.
Horse Tooth Enamel Ultrastructure: A Review of Evolutionary, Morphological, and Dentistry Approaches
Authors: Demeshkant Vitalii , Cwynar Przemysław , Slivinska Kateryna
Published: July 2021

This review searches for and analyzes existing knowledge on horse tooth anatomy in terms of evolutionary and morphological changes, feeding habits, breeding practices, and welfare. More than 150 articles from relevant databases were analyzed, taking into account the issues of our experimental
research on the ultrastructure of Equidae tooth enamel. After our analysis, the knowledge on this subject accumulated up in the past, almost 50 years has been logically arranged into three basic directions: evolutionary-palaeontological, morpho-functional, and dentistic, which is also demonstrated
by the latest trends in the study of enamel morphology and in the practice of equine dentistry. The obtained data show that in recent years we have observed a rapid increase in publications and a thematic expansion of the scope of research. It is caused by the need to deepen knowledge in theory
and in the practice of feeding species in nature and in captivity as well as the possibility of using new technical resources to improve the excellence of such research. It is a summary of the knowledge of a certain stage of equine tooth enamel studies for this period of time, which serves
as the basis for our experimental research (the materials are prepared for publication) and at the same time, defines research perspectives for the next stage of development.
MiR-143 Mediates the TLR2/NF-κB Pathway to Attenuate AngII-induced Damage to VSMCs
Authors: Wang Zhenhua , Lin Feng , Cai Zhaoling , Lyu Guorong
Published: July 2021

Abdominal aortic aneurysm (AAA) is a perilous vascular disease with inflammatory response as its main feature. It is known that the expression of miR-143 is down-regulated in the human aortic aneurysm. In this study, we investigated the effect of miR-143 on AngII-induced VSMCs to learn
the potential mechanisms of miR-143 on AAA at the cellular level. The experimental results showed that the expressions of IL-1β, MCP-1, MMP9/13, TLR2, and NF-κB p65 and the percentage of TUNEL-positive cells in AngII-VSMCs were increased significantly compared with the control group.
miR-143 had the opposite result. When the expression of miR-143 was up-regulated, the expression of IL-β, MCP-1, and MMP9/13 and the percentage of TUNEL-positive cells in AngII-VSMCs was suppressed. With the transfection of miR-143 over-expression plasmid, IL-1β, MCP-1, and MMP9/13
and the percentage of TUNEL-positive cells were reversed, compared to the AngII group and the AngII+oe-TLR2+miR-143 mimic group. In AngII-induced mouse VSMC, the up-regulation of the miR-143 expression could inactivate the TLR2/NF-κB pathway, thereby alleviating inflammatory response,
ECM degradation, and cell apoptosis.
New Contribution to the Knowledge on the Chromosome Numbers of Turkish Cerambycidae (Coleoptera)
Authors: Koçak Yavuz , Yağmur Elmas
Published: July 2021

Information on the karyotypes of Turkish species of Cerambycidae is scanty. Our study contributes to the knowledge of the karyological data (chromosomal number and mechanism of sex determination) of five Turkish longicorn beetles; karyotypes of four taxa, one endemic, are described
for the first time and for the remaining one, Purpuricenus budensis (Götz, 1783), the previously published chromosome count is confirmed. The chromosome number of Purpuricenus desfontainii inhumeralis Pic, 1891 and Purpuricenus budensis (Götz, 1783) (Cerambycinae,
Trachyderini) was found to be 2n = 28 (13 + Xyp); Clytus rhamni Germar, 1817 and Plagionotus floralis (Pallas, 1773) (Cerambycinae, Clytini) 2n = 20 (9 + Xyp); and the endemic Dorcadion triste phrygicum Peks, 1993 (Lamiinae, Dorcadionini) 2n = 24
(11 + Xyp). In view of the paucity of data available until now, our study is important for both to improve the poor karyological knowledge of Turkish Cerambycidae and to provide an incentive for other researchers.
Bench Tests: Activities Report
Authors: Knop Arthur Vianna Dias da Silva Brim , Gustavo Moura Costa
Published: July 2021

Laboring with electronics involves difficulties and sources of error, which sometimes causes the malfunction of the equipment. It is necessary to carry out inspection activities to locate points of uncertainty, isolate them and test the system without their interference to recognize a source of non-conformities and solve it. The article presents the activities of electronic systems enclosed in a prototype, describing the faults detected and the improvements implemented.
Extraction of Pectin from Epicarp and Mesocarp Fractions of Cocoa Shell
Authors: Emanuele Santana Bispo dos Santos  , Ingrid Lessa Leal  , Tatiana Barreto Rocha Nery
Published: July 2021

Cocoa (Theobroma cacao L.) is a fruit widely cultivated in the world, mainly because it is the natural material used in the production of chocolate. Cocoa husk corresponds to approximately 80% of the fruit and is the main residue of production involving this fruit. Therefore, studies have been carried out to reuse the cocoa husk, including the extraction of pectin, which is a soluble dietary fiber present in the cell wall of many fruits. The study aimed to extract pectin from the cocoa husk, presenting parameters such as acid concentration, temperature, extraction time and the quantification obtained. The results were compared with literature data regarding extraction from other sources. In the study, the yield of pectin extracted from cocoa husk using 0.086% citric acid at 90°C for 60 minutes was 10.75% for the epicarp and 5.75% for the mesocarp.
Characterization of Bioactive Compounds in Fruit and Vegetable Bagasse
Authors: Fernanda dos Santos Cardoso  , Ingrid Lessa Leal  , Tatiana Barreto Rocha Nery
Published: July 2021

The use of agro-industrial residues is presented in food waste. The processing of them is an opportunity for the development of by-products, as well as the aggregation of lost value, and the sustainable use of these residues. The study aimed to characterize the bioactive compounds in grape, carrot, cocoa, and banana skins from the processing of juice, banana chips, and chocolate. The analyzed samples showed good moisture, satisfactory water activity value, with the highest flavonoid content in the grape sample (1.679 mg EQ/g) and the highest phenolic content in the cocoa epicarp sample (1.367 mg EAG/g). In this way, we verified the viability of using food peels in the food industry, enabling the use of waste generated.
Fundamentals of 3D Bioprinting Technology
Authors: Jaqueline L. Vieira  , Diego C. Carneiro  , Milena B. P. Soares  , Josiane D. V. Barbosa
Published: July 2021

3D bioprinting consists in the printing of synthetic 3D structures used as biomaterials, along with cells, growth factors, and other components necessary to create a new functional organ. This technology can be applied to regenerative medicine and tissue engineering to treat diseases, test pharmaceuticals, and study the mechanisms underlying diseases. Currently, there are three basic types of 3D bioprinting technologies: laser, droplet, and extrusion. Laser-based bioprinters (LBP) use laser energy to induce the bioink transfer. Droplet-based bioprinters (DBP) expel the bioink dropwise throughout a nozzle. Inkjet-based bioprinters are the DBP commonly used for biological proposes, it is also a non-contact approach that releases controlled volumes of bioink drops in a continuous (CIJ) or under demand way (DOD). The extrusion-based bioprinters (EBB) also use pressure to force out the bioink, but consists of a syringe containing the material with a pneumatic or mechanical mechanism as dispensing system. Comparing to the other bioprinting technologies, extrusion printing is the most versatile and is indicated for bioprinting of scaffold prosthetic implants. The bioinks used in 3D bioprinting are composed of a solution with a biomaterial mixture, usually encapsulating cells. Biomaterials are essential components of 3D bioprinting technologies because they provide scaffolds as supporting physical structures for cells to attach, grow, differentiate, and develop into tissues. Numerous cell types have been used in 3D bioprinting to build cardiovascular, musculoskeletal, neural, hepatic, adipose and skin tissues. Bioprinting is an emerging technology that has the ability to revolutionize the way we address many health issues.
Presence of Microorganisms and Use of Antimicrobial Agents in Car Seat Fabrics: A Brief Review
Authors: Mariane Fraga Dias Santana  , Jeancarlo Pereira dos Anjos  , Marcelo Pinheiro Fontes  , Tatiana Barreto Rocha Nery
Published: July 2021

The present paper discusses the presence of microorganisms in textile materials, especially in car seats, and the use of antimicrobial agents. We observed that the main agent between the user and the car's microbial system are the seats, due to the direct contact with the users. In addition, the environment in which the car is inserted, the type of car, and the seat fabric-type influence directly the reproduction of the microbial system. Microorganisms found in different parts of cars, especially in seats, could be potential threats to human health. Thus, to combat these microorganisms, it is necessary to study antimicrobial agents aimed at eliminating or inhibiting their reproduction and, consequently, promoting hygiene, ensuring the health and well-being of car users.
Biomaterials Development for Application in Tissue Engineering: Literature Review
Authors: Taís dos Santos Costa
Published: July 2021

The search for tissue regeneration has attracted a lot of attention due to its wide applicability, and great potential to solve several problems in advanced therapies. Currently, functional systems have been widely used as therapeutic solutions in the treatment of some skin diseases, whether chronic, acquired, or as a consequence of accidents and burns. It is possible due to the feasibility of releasing and/or acting in loco of some active substances with properties and characteristics very similar to human skin. In this sense, this work aimed to carry out a literature review research regarding the development of new biomaterials, including hydrated membranes composed of biopolymers such as keratin and bacterial cellulose.
Review on the Use of Recyclable and Biodegradable Materials as Geosynthetics
Authors: Luiza Santos Giron Margalho  , Larissa da Silva Paes Cardoso
Published: July 2021

The emergence of geosynthetics changed many aspects of the project and construction of civil and environmental works. Due to the existence of a wide variety of products and the constant advancement in the development and dissemination of new technologies. These materials are applied in different engineering solutions, highlighting the possibility of using recyclable and biodegradable materials and executing geotechnical and environmental works ranging from the control of erosion to the protection of groundwater. In this context, this work presents a literature review on the use of recyclable and biodegradable materials as geosynthetic products, as well as their association with traditional geosynthetics for solutions in engineering works. The review was carried out through the platforms Google Scholar and Portal of Journals of CAPES, using keywords and Boolean connectors as descriptors. It is observed that there is a potential for the use of recyclable and biodegradable materials as geosynthetics. However, there is still a need for a careful assessment concerning the benefits, limitations, and impacts caused by the use of these wastes.
Perceptions of elementary teachers about physical activity breaks in the classroom
Authors: P Constantinides , D Constantinidou
Published: July 2021

The purpose of this study was to explore classroom teachers’ perceptions in providing physical activity breaks during their regular lessons in their classrooms. Twenty-two randomly selected school teachers (6 men and 16 women) from public urban elementary schools participated in this study. Data collection took place in the participating school settings during regular school time and included 30-minute semi-structured interviews, teachers’ reflective journals and field notes taken for classroom facilities, number of students in each class, available space in each class, etc. Data were analyzed inductively by conducting a systematic search for similar patterns that occurred across the collected data. According to the results, teachers identified barriers to implementation of activity breaks, such as a) had a hard time for class management when movement activities were included, b) did not have a minimum repertoire of activities to implement in class, c) had limited pedagogical knowledge in implementing the activity breaks, d) had difficulties in re-starting the class, e) had a limitation of time, due to the additional workload, beyond their regular teaching load in class and other school responsibilities and f) had limited space to implement physical activity breaks in the classroom. As far as the content, results showed that teachers prefer activity breaks relevant to the lesson, enjoyable to students, or waking up students to attend the rest of the lesson effectively. These findings may have practical implications regarding physical education teacher education and professional development for classroom teachers.
Pendekatan Hidrogeomorfologi Dan Pendugaan Geolistrik Untuk Identifikasi Potensi Airtanah Di Jedong Malang
Authors: Masitoh Ferryati , Rusydi Alfi Nur , Pratama Ilham Diki
Published: July 2021

This study aims to identify the potential groundwater in Jedong, Malang, East Java. The hydrogeomorphological approach is a suitable approach to describe the relationship between hydrological and geomorphological processes on and below the earth's surface. The survey of geoelectricity complements the hydrogeomorphological approach. It will give a better description of the groundwater conditions below the earth's surface. Based on the research, there are 2 hydrogeomorphological units in the study area, which are: Volcanic Foot Valley Unit and Volcanic Foot Ridge Unit. The best groundwater potential is in Volcanic Foot Valley Hydrogeomorphological unit, namely Awar-awar Valley and Cokro Valley. The valleys are dominated by gully erosion and landslides. They have surface deposits up to a depth of 7 meters, and lots of outcrops of breccia, pumice, and andesite boulders. The valley’s springs discharge between 56 - 198 m3/day. The average infiltration rate in the valley is 1776 mm / hour, with sandy soil material. The best aquifer consisting of sandy material is more than 10 meters in depth, based on the geoelectrical survey. Water in the aquiclude layer, cannot be exploited because it is breccia and tuff material. The Sawah valley cannot be exploited further because the groundwater potential is very low. This can be identified by the thick water outflow seepage. In the Volcanic Foot Ridge Hydrogeomorphological unit, the groundwater potential is also very small. Hydrogeomorphically, water will flow down the slope to the valley. It will reduce the infiltration rate. In general, the ridge area is only used for settlement, while the slopes are used for dryland agriculture. The geoelectric analysis results show that the groundwater potential is at a depth of more than 45 meters. This research’s results show that the combination of the hydrogeomorphological approach and the geoelectric use will provide a better description of the potential groundwater.
Simulation Of The Volcanic Ash Dispersion During The June 2019 Sinabung Eruption
Authors: Virgianto Rista Hernandi , Nasution Alia Rahmi
Published: July 2021

The eruption of Sinabung on June 9, 2019, was categorized as a red code in the warning report for flights. Volcanic ash from volcanic eruptions is a serious threat in the world of aviation with the most dangerous ash particles are 6-10 μm and 37 μm in diameter. To enrich our understanding and modeling performances of the volcanic ash dispersion for the Sinabung eruption case, it is necessary to simulate the dispersion of volcanic ash in those particular sizes to see its distribution which can impact flight routes. The method used was the analysis of the direction and dispersion of the particular volcanic ash using Weather Research Forecast-Chemistry (WRF-Chem) and compared it with the volcanic ash warning information on flight routes issued by Volcanic Ash Advisory Centers (VAAC)-Darwin. In general, WRF-Chem can simulate the distribution of volcanic ash from the eruption of Sinabung at the two-particle sizes at different heights, and found the difference in the distribution direction of the two groups of the particle sizes. Comparison results with warning information from VAAC-Darwin and previous study, WRF-Chem simulation shows a good concordance in the dispersion direction.
Heterogeneous Correlation Map Between Estimated ENSO And IOD From ERA5 And Hotspot In Indonesia
Authors: Nurdiati Sri , Bukhari Fahren , Julianto Muhammad Tito , Najib Mohamad Khoirun , Nazria Nuzhatun
Published: July 2021

El Nino-Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) can reduce the amount of rainfall in Indonesia. The previous study found that ENSO and IOD derived from the OISST dataset have an association with hotspots in Indonesia, especially in southern Sumatra dan Kalimantan. But the correlation results are still too small, and the correlation strength between regions has not been analyzed. Therefore, this study quantifies the association of the estimated ENSO and IOD derived from the ERA5 dataset on hotspots in Indonesia based on a Heterogeneous Correlation Map (HCM) and analyzes the correlation strength between regions in Indonesia. We use a singular value decomposition method to quantify this HCM. Besides OISST, ERA5 is an estimation data often used for weather forecast analysis. Therefore, this study quantifies the association of the estimated ENSO and IOD derived from the ERA5 dataset on hotspots in Indonesia based on a Heterogeneous Correlation Map (HCM) and analyzes the correlation strength between regions in Indonesia. Based on variance explained and correlation strength, the hotspot in Indonesia is more sensitive to ENSO and IOD derived from ERA5 than OISST. Consequently, the ERA5 data more useful to statistical analysis that requiring a substantial correlation.
Analisis Tipe Dan Bidang Gelincir Longsor Di Kabupaten Gorontalo Utara
Authors: Akbar La Ode Juni , Lihawa Fitryane , Mahmud Marike
Published: July 2021

The purpose of this study was to determine the type of landslides and analyze the landslide slip in North Gorontalo District, Gorontalo Province using the geoelectric method. This research begins by determining the type and kind of landslides found in the North Gorontalo District. The location of the measurement was carried out at 4 (four) locations, 1st Track in Tomilito District; 2nd track in Sumalata District; 3rd track in Monano District; and 4th track in East Sumalata District. The research method used was a field survey with a land unit approach. Data analysis to determine the type and kind of landslides is using the landslide classification index method. Analysis of geoelectric measurement results using the Schlumberger-Configuration. The results showed that the types of landslides that occurred in North Gorontalo Regency were the type of planar slide, rotational slide, slide flow, rock/topples. The average depth of the landslide slip that occurred was 5 – 15.9 meters. In general, landslides that occur in North Gorontalo Regency are caused by high rainfall and land conversion for agriculture.
Tingkat Kerawanan Kebakaran Hutan Dan Lahan Di Banjarbaru Provinsi Kalimantan Selatan
Authors: Saputra Muhammad Riza , Arisanty Deasy , Adyatma Sidharta
Published: July 2021

One of the areas in South Kalimantan that is prone to land fires is the Banjarbaru area, especially on peatlands. The fire in Banjarbaru is important because of the vital object of Syamsudin Noor Airport. Mapping of fire vulnerability was important for the Banjarbaru area, which had repeated fires throughout the year. The objective of the study was to analyze the vulnerability of forest and land fires in Banjarbaru, South Kalimantan Province. This study used Landsat 8 Oli Tirs imagery to obtain NDVI data and land cover maps from INA-Geoportal. The analysis of data used the scoring and overlay of the two maps. The level of vulnerability was dominated by the high vulnerability. The high level of vulnerability in Cempaka District was 81.9 %, in Banjarbaru Selatan District was around 99.5 %, in Banjarbaru Utara District was around 95.3 %, in Landasan Ulin District was around 94.1 % and in Lianganggang District was around 88.9 %. Land cover in the form of agriculture, plantations, and shrubs with moderate-high density caused the land to be more prone to fires.
Adevelopment of an Advanced Pressure Signal Acquisition Card for a Modular Turbojet Fadec System
Authors: Beneda Károly
Published: July 2021

Gas turbine engines are very important in aviation. Pressure is one of the key thermodynamic parameters which, first of all, suffers radical change within the flow passage of a gas turbine, on the other hand, there are several accessories like fuel and oil supply, in which the pressure of the working medium is essential. The measurement of this variable is therefore inevitable in data acquisition or engine control systems. The author shows the process of development of an advanced pressure signal acquisition card that fits into a modular electronic control system of a turbojet engine. The unit incorporates numerous experiences gathered with the previous generation of this module regarding power supply and integrated sensors as well. Furthermore, there are several innovations that enable a more efficient installation, data acquisition and built-in test possibilities. The most important difference is the 32-bit ARM Cortex-M0+ microcontroller which allows faster operation which allows the acquisition of more signals, including additional functions as thrust measurement, digital input/output handling and many others. The unit operation was thoroughly assessed using simulated and real operating conditions as well.
“Observamos mal, no llegamos al fondo de las cosas”
Authors: Martínez Luciana
Published: July 2021

Comentario crítico sobre Sandra Gasparini. Espectros de la ciencia. Fantasía científica de la Argentina del siglo XIX. Buenos Aires: Santiago Arcos, 2012. 339 pp.
Quantum dot Cellular Automata based Fault Tolerant Fingerprint Authentication Systems using Reversible Logic Gates
Authors: AHMED Suhaib , NAZ Syed , SHARMA Sparsh
Published: July 2021

The limits and difficulties looked by CMOS innovation in the nano system has prompted the exploration of other potential advancements which can work with same functionalities anyway with lower power scattering and higher speed. One such technology is Quantum dot Cellular Automata (QCA). In this paper, QCA is explored to design the authentication system. This paper first presents the basic operating principle of a Fingerprint Authentication System (FAS) followed by fault tolerance analysis of four efficient XOR gate designs in the literature. The XOR gate is then used in the proposed four fault tolerant designs of reversible FAS in QCA, which are based on different reversible gates. Based on the evaluation of different performance parameters, it is seen that the proposed FAS designs are cost efficient and achieve improvement up to 59.46% in terms of number of cells, 67.16% improvement in cell area, 67.14% improvement in total area, 66.67% improvement in latency and 90.51% improvement in terms of circuit cost from the existing design Furthermore, the energy dissipation examination of the proposed designs is also additionally introduced. Subsequently, the proposed designs can be effectively used in biometric applications demanding ultra-low power consumption, higher operating speed and minimal area utilization.
ANALISIS IMPLEMENTASI KEBIJAKAN AFIRMATIF DI KABUPATEN KARAWANG PERIODE 2009-2014 DAN 2014-2019
Authors: Purnamasari Hanny
Published: July 2021

Peningkatan keterwakilan perempuan berusaha dilakukan dengan cara memberikan ketentuan agar partai politik peserta Pemilu memperhatikan keterwakilan perempuan sekurang-kurangnya 30% bersadarkan Undang-Undang Nomor 12 Tahun 2003 tentang Pemilu DPR, DPD, dan DPRD. Penelitian ini peneliti menggunakan metode deskriptif dengan pendekatan kualitatif dimana dalam penelitian yang dilakukan bersifat deskriptif. Hasil penelitian memperhatikan implementasi kebijakan afirmatif di Kabupaten Karawang periode 2009-2014 dan 2014-2019 belum optimal, hal ini terlihat dari hasil pemilihan umum pada peride 2009-2014 perempuan di Kabupaten Karawang hanya memperoleh 12 % kuota, sedangkan dalam periode 2014-2019 memperoleh kuota kursi sebanyak 20 %.Kata kunci: analisis implementasi, kebijakan afirmatif, karawang
ANALISIS TENTANG RENCANA TATA RUANG WILAYAH DAN DAMPAK KEBIJAKAN PENGEMBANGAN KAWASAN INDUSTRI BAGI MASYARAKAT SEKITAR DI KABUPATEN KARAWANG
Authors: Atthahara Haura , Rizki Mochamad Faizal
Published: July 2021

Keberadaan Kawasan Industri merupakan strategi pengembangan investasi melalui pusat pertumbuhan industri (Growth Center). Strategi ini menekankan pentingnya penyediaan lahan dan fasilitas infrastruktur secara terencana dan terpadu. Pemerintah Daerah Kabupaten Karawang harus dapat meningkatkan kemajuan industri di daerahnya sekaligus merumuskan kebijakan tata ruang lahan peruntukkan industri dan mengamankan lahan pertanian akibat perkembangan industri. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif. Hasil penelitian menunjukan bahwa dalam implementasi kebijakan mengenai RTRW di Kabupaten Karawang secara umum sudah dilakukan dengan baik namun masih terdapat beberapa catatan yang perlu diperhatikan. Sedangkan dampak kebijakan pengembangan industri di Karawang memberikan banyak dampak positif di sisi ekonomi seperti perumbuhan wilayah yang pesat, peralihan masyarakat menuju masyarakat industrialisasi, peningkatan taraf hidup dll. Namun dibalik itu semua menyimpan dampak-dampak negatif di bidang kependudukan, sosial budaya, dan lingkungan.Kata kunci: Implementasi Kebijakan, Komunikasi, Sumberdaya, Disposisi dan Struktur birokrasi, industrialisasi
KEPEMIMPINAN TRANSFORMASIONAL (Studi Kasus Dinas Koperasi Dan UMKM Kota Semarang)
Authors: Ramdani Rachmat
Published: July 2021

Tulisan ini bertujuan untuk mendeskripsikan dan menganalisis kepemimpinan transformasional dalam birokrasi Dinas Koperasi Dan Usaha Kecil Dan Menengah (UMKM) Kota Semarang. Metode yang digunakan adalah deskriptif dengan pendekatan kualitatif. pengumpulan data yang dilakukan melalui studi lapangan berupa observasi, wawancara dan dokumentasi, sedangkan informan ditentukan secara purposive. Hasil penelitian menunjukan bahwa kepemimpinan transformasional dalam birokrasi di Dinas Koperasi dan UMKM Kota Semarang sudah cukup berjalan dengan baik terdapat empat aspek karakter kepemimpinan transformasional yang sudah berjalan dengan baik dari hasil temuan penelitian dan analisis. Fakta lainnya keberhasilan dari kepemimpinan di Dinas Koperasi dan UMKM Kota Semarang dengan beragam penghargaan yang diperoleh baik secara kelembagaan maupun penghargaan yang diberikan langsung kepada Kepala Dinas Koperasi dan UMKM Kota Semarang. Kata kunci: Kepemimpinan transformasional, Birokrasi. Dinas Koperasi dan UMKM Kota Semarang
DESENTRALISASI DALAM INTEGRASI NASIONAL Studi Kasus: Gerakan Aceh Merdeka (GAM) Di Indonesia Dan Gerakan Pemberontak Moro Di Filipina
Authors: Shindyawati Shindyawati
Published: July 2021

Penelitian ini membahas mengenai strategi desentralisasi sebagai upaya untuk mempertahankan integrasi bangsa dengan studi kasus Gerakan Aceh Merdeka (GAM) di Indonesia dan gerakan pemberontak Moro di Filipina. Tujuannya ialah untuk mendeskripsikan bagaimana strategi pemerintah dalam upaya mempertahankan integrasi bangsa. Teori yang digunakan ialah dengan menggunakan konsep integrasi Horizontal Nazaruddin Sjamsuddin yang menyatakan bahwa konflik GAM dan Moro merupakan konflik horizontal berkenaan dengan hubungan territorial antara pusat dan daerah. Sehingga diasumsikan bahwa kebijakan desentralisasi yang diimplementasikan oleh pemerintah dapat mengurangi jumlah ketidakadilan yang dirasakan antara daerah dengan pusat. Terutama untuk desentralisasi asimetris yang dikembangkan atas dua motivasi dasar yaitu, motivasi politik sebagai peredam gejolak pemisah daerah dan pengakuan atas multikulturalisme, dan motivasi ekonomi untuk penguatan kapasitas pemerintahan local.Kata Kunci: Desentralisasi, Integrasi.
GLOBALISASI DAN DAMPAKNYA BAGI NEGARA DUNIA KETIGA
Authors: Argenti Gili
Published: July 2021

Kapitalisme, liberalisme dan demokrasi dapat dikatakan sebagai pemenang dari perang dingin, sehingga saat ini hampir di penjuru dunia, ketiga sistem tersebut berhasil menghegemoni negara-negara dunia ketiga. Bahkan ketiga sistem ini bermetamorfosis menjadi Globalisasi, dengan mitos yang dijanjikan melalui mesin propaganda informasi dari dunia barat bahwa Globalisasi akan membawa kemajuan dan modernisasi dunia. Tulisan ini merupakan studi kepustakaan yang menjelaskan dampak Globalisasi bagi bangsa-bangsa di dunia ketiga yang ternyata tidak seindah yang dipropagandakan dunia barat selama ini. Kata kunci  : Kapitalisme, Globalisasi dan Negara Dunia Ketiga.
POPULISM AND LOCAL DEMOCRACY: A WINNING ANALYSIS ON PAIR CANDIDATE OF CELLICA – JIMMY IN KARAWANG REGENT ELECTION 2015
Authors: Rifai Maulana
Published: July 2021

The major victory of the Cellica-Jimmy couples in the elections of the Karawang regency's head of 2015 with 51% of the vote to frustrate the other five candidates is an interesting phenomenon to be examined. The rise of populist politics has seeped into the local political scene by addressing the issues of local leader and immigrants as political campaigns. This study uses qualitative methods with a critical analysis that aims to describe the existing symptoms or reality. The findings in this study confirm that the populist issue and the campaign strategy of the Cellica-Jimmy couple gain the sympathy and support of voters in Karawang. So it is directly proportional to their victory. Keywords: populism, local democracy, karawang regent election 2015
STRATEGI PROGRAM PEMBERDAYAAN USAHA GARAM RAKYAT DI DESA MUARA BARU KECAMATAN CILAMAYA WETAN KABUPATEN KARAWANG
Authors: Prastio Luki Oka
Published: July 2021

Kebutuhan garam sebagai salah satu komoditas strategis ketahanan pangan nasional semakin dirasakan, permasalahan garam di Indonesia dilatar belakangi beberapa faktor penyebab seperti cakupan, aspek produksi, infrastruktur, kelembagaan, pemasaran serta permintaan dan penawaran. Kabupaten Karawang  telah memproduksi garam sejak tahun 80 an, mulai dari tahap produksi sampai pada proses pemasaran garam rakyat di Kabupaten Karawang banyak ditemui permasalahan.Tujuan penelitian ini adalah untuk mendeskripsikan strategi program Pemberdayaan Usaha Garam Rakyat (PUGAR) yang di lakukan di Dusun Praubosok Desa Muara Baru Kecamatan Cilamya Wetan  Kabupaten Karawang. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif, dengan wawancara dari informan yang telah ditentukan. Hasil penelitian bahwa Program PUGAR di Kabupaten Karawang sudah berjalan melalui fasilitasi bantuan, pelatihan, pendidikan serta suntikan teknologi dan jaringan, namun masih terdapat banyak permasalahan yaitu tidak adanya perlindungan harga garam dan peran tengkulak yang membuat harga garam tidak stabil dan merugikan para petambak.Kata kunci: strategi, pemberdayaan, garam, PUGAR
KONTRA PROPAGANDA BADAN NASIONAL PENANGGULANGAN TERORISME DALAM MENANGGULANGI PERKEMBANGAN RADIKALISME DI INDONESIA
Authors: Sadarusalam Bambang Wiji Asmoro , Hasan Khoirul
Published: July 2021

Kajian ini terkait masalah kontra propaganda Badan Nasional Penanggulangan Terorisme dalam menanggulangi propaganda penyebaran paham radikal yang saat ini terjadi. Kandungan isi propaganda yang mengarah kepada perkembangan radikalisme sampai saat ini, secara luas dan terus menerus berlangsung baik melalui media sosial maupun media komunikasi lainnya. Oleh karena itu, diperlukan sebuah langkah dari BNPT (Badan Nasional Penganggulangan Terorisme) melalui teknik kontra propaganda melawan perkembangan radikalisme, terutama yang mengarah kepada aksi terorisme. Teori yang digunakan dalam menganalisis adalah teori perkembangan radikalisme di Indonesia oleh Vedi Hadiz dan teori komunikasi oleh Hafied Cangara. Metodologi penelitian ini menggunakan kualitatif deskriptif. Hasil penelitian ini menemukan bahwa kontra propaganda yang dilaksanakan oleh Badan Nasional Penanggulangan Terorisme telah memiliki tujuan yang jelas terkait penanggulangan radikalisme di Indonesia. Berbagai sarana prasarana berupa saluran media massa yang ada baik yang bersifat online maupun offline, telah dimanfaatkan oleh pihak BNPT melalui Pusat Media Damai untuk menyebarkan wawasan perdamaian dan kebangsaan. Saran dari penelitian ini untuk dilanjutkan lagi sebagai penelitian lanjutan terkait perkembangan radikalisme di Indonesia. Kata Kunci: Strategi, Kontra Propaganda, Radikalisme, Media Sosial