bluuebunny/crossref_metadata_2025 huggingface dataset:
Profile of Problem Based Learning to Improve Students' Critical Thinking Skills
Authors: Shofiyatul Masruro  , Elok Sudibyo  , Tarzan Purnomo
Published: December 2021

This article was created to identify the effect of the Problem Based Learning model in improving students' critical thinking. The data collection method is in the form of a literature study. This article explains that problem-based learning is a learning model that focuses on students' solving problems in physics concepts. Critical thinking is the student's ability to analyze and evaluate the information received to conclude appropriately. The results of the literature study showed an increase in students' critical thinking skills in the learning process with the Problem Based Learning (PBL) learning model. The application of Problem Based Learning has an average increase of about 50% after the learning pattern is applied. The existence of the PBL learning model is effectively used to improve students' critical thinking, which incidentally in solving physics concepts requires the ability to analyze and evaluate to conclude.
Psychological Competencies and 100 Meter Runner Student Athletes’ Performance
Authors: Rachman Widohardhono  , Nurhasan  , Edy Mintarto  , Miftakhul Jannah
Published: December 2021

This research aims to analyze the suitability of the theoretical model of the psychological competencies model b of the 100-meter runner  student athletes with the empirical model. This study uses a quantitative approach. Total 65 (50 men and 15 women)  100-meter runner student athletes who participated in the national athletic championships. Instruments uses the Psychological Competency Scale and time records documentation data on the results of national championships. Data analyzed using partial least square (PLS). The results of the inner model test show a Q-square value of 0.919 (> 0.00). It means that there was suitability of the theoretical model of psychological competency of 100-meter runner student athletes’ with the empirical model. The R-square value of performance is 0.881. It means that the 100-meter runner student athletes’ performance were influenced by psychological competencies by 88,1%. These findings have implications for the selection and coaching of 100-meter runner student athletes. Further research needs to design mental skills training comprehensively based on psychological competencies.
Metodologias Ativas na Educação Matemática Escolar: uma Discussão a partir da Atividade Pedagógica
Authors: Gosmatti Anderson , Panossian Maria Lucia
Published: December 2021

Este trabalho objetiva desenvolver uma discussão teórica a respeito da utilização do termo “ativas” para qualificar metodologias, no âmbito pedagógico escolar, a partir da explicitação e da análise de relações entre professores e alunos presentes em trabalhos de mestrado e doutorado sobre metodologias ativas, no ensino da matemática, na Educação Básica. São apresentadas uma compreensão da atividade pedagógica, fundamentada na Teoria da Atividade, e duas unidades de análise: a relação entre professor e aluno na atividade escolar e a relação entre os sujeitos e o conhecimento matemático. Procederam-se dois levantamentos de dissertações e teses, cujos trabalhos resultantes forneceram os dados para a discussão proposta, a qual indicou contradições entre a centralidade do aluno, em tais metodologias, e o desenvolvimento das atividades dos sujeitos do ensino e da aprendizagem da matemática, além da necessidade de aprofundamento da discussão sobre as metodologias ativas no campo escolar e na pesquisa em Educação Matemática.
importance of maternal ischemia modified albumin, non stress test and doppler ultrasonography in foreseeing perinatal asphyxia
Authors: Acet Ferruh , Emirdar Volkan , Celiloğlu Murat , Akış Merve , İşlekel Gül
Published: December 2021

Background: The aim of this study is to evaluate the importance of ischemia changed albumin, in foreseeing fetal asphyxia and comparing it between normal and preeclamptic pregnant.
Method: We planned our study as a prospective case-controlled study between May 2011 and June 2013. We recruited 104 pregnant women complicated by preeclampsia and 110 healthy pregnant women in the study. Doppler ultrasonography, non-stress test and fetal biometric measurements were performed. Venous blood samples taken to measure ischemia modified albumin (IMA). The presence of fetal hypoxia/acidosis was analyzed by conducting post-natal cord blood gas examination and 1.-5. minutes APGAR scoring.
Results: Women with preeclampsia had higher IMA compared to controls. The correlations between umbilical artery doppler systolic/diastolic (S/D) ratio, brain sparing effect, non stress test and IMA analyzed. We have found IMA statistically high when S/D ratio is above 2 standard deviations (preeclampsia; 11.83±1.33 vs 19.62±1.56 p<0.001, control; 10.28±1.57 vs 18.09±2.13 p<0.001) or brain sparing effect started (preeclampsia; 25.59±2.48 vs 9.16±1.99 p<0.001, control; 16.37±1.97 vs 6.72± 1.53 p<0.001) or abnormal NST findings occurred (preeclampsia; 10.69±1.92 vs 20.72±1.15 p<0.001, control; 7,42±1,94 vs 9,72±2,19 p<0.001).
Conclusions: Maternal IMA levels are found high in preeclamptic pregnant women and it can be used as a biomarker for determining fetal wellbeing.
A Campanha de alfabetização em Cuba, Paulo Freire, educação popular, e a Campanha “De Pé no Chão também se aprende a ler”
Authors: Hirsgberg Horácio Heiberle
Published: December 2021

Este artigo traz apontamentos relacionados à conjuntura e à organização da Campanha de Alfabetização de Cuba (1961), e da Campanha de Alfabetização “De Pé no Chão também se aprende a ler” (1961-1964), além de apontamentos sobre como o “método” do educador Paulo Freire esteve presente na segunda, que se caracteriza por ter sido uma experiência peculiar de Educação Popular. O artigo objetiva que os apontamentos possam possibilitar reflexões sobre os processos organizativos das duas Campanhas, e sobre a conjuntura e o contexto do surgimento delas, sendo que, se houve uma relação de influência da experiência cubana à experiência brasileira, a primeira foi plenamente desenvolvida, enquanto a segunda foi interrompida, mas não definitivamente silenciada, pelo Golpe Civil-Militar de 1964 e pela Ditadura Militar. Ditadura que, inclusive, levou à prisão e ao exílio Paulo Freire, Djalma Maranhão, e Moacyr de Góes, entre outras pessoas, que foram imprescindíveis para o desenvolvimento da Campanha “De Pé no Chão também se aprende a ler”, tendo sido Góes, inclusive, coordenador da Campanha.
Asia-Pacific Islamic Stocks and Gold: A Markov-switching Copula Estimation
Authors: Nugroho Bayu Adi
Published: December 2021

This paper tests regime changes of the conditional dependence between Asia-Pacific Islamic stocks and gold. Relying on a time-varying Student’s t copula with Markov-switching autoregressive conditional heteroskedasticity (MSGARCH), this paper finds the dependence is negative and significant, implying strong diversification benefits. In addition, the copula with MSGARCH is the best-fitting model. Finally, the copula with a single-regime specification consistently outperforms the other models when forecasting value at risk.
The COVID-19 Pandemic Impact on Banking Sector
Authors: Darjana Darjana , Wiryono S.K. , Koesrindartoto D.P.
Published: December 2021

This paper aims to investigate the COVID-19 pandemic’s impact on the banking sector in Indonesia between 2011 and 2020. The study reveals that a credit crunch has transpired during the pandemic period. The result reveals that credit delivery decreased more during the pandemic than during the non-pandemic period. We demonstrate this effect in our examination of the pandemic’s impact on credit performance. We propose business matching to overcome this dilemma.
Estimation of Life Insurance Asset Value From Household Survey
Authors: Zeng Ting , Cao Qian
Published: December 2021

The omission of the asset value of life insurance policies in computing household assets would underestimate household wealth and therefore bias measures of wealth inequality. We propose a method to estimate the cash value of household life insurance assets by combining the Lee-Carter model, which forecasts mortality risk, and the concept of the net level premium reserve in actuarial science. This method is readily applicable using household survey data.
ДАРИВАЊЕ И ЧАРОБНО СРЕДСТВО У ГРЧКИМ И СРПСКИМ НАРОДНИМ БАЈКАМА
Authors: Костић Пахноглу Тамара
Published: December 2021

Почеци научног интересовања за бајке се обично везују за браћу Грим, а код нас за Вука Караџића. Почетак прикупљања и проучавања српских народних бајки1 датира се у прву половину деветнаестог века, као последица појачаног интересовања за фолклор уопште. Дотадашњи рад је био мање-више случајан или пригодног карактера, све до Вука Караџића, који се прихватио и тог посла, између осталог, на подстицај Јернеја Копитара и Јакова Грима, па је прву збирку народних приповедака објавио већ 1821. у Бечу. Вук Караџић је у Предговору за Српске народне приповијетке (Беч 1853) употребио термин гатка и за приповетку2 и за бајку: „Женске су приповијетке оне у којима се приповиједају којекаква чудеса што не може бити (и по свој прилици само ће за њих бити ријеч гатка, немачки Märchen)”. Временом су термини гатка и бајка постали синоними, док етимолошки припадају репертоару старе словенске митологије и уопште народних веровања.
Análise da perda de cobertura vegetal entre 2010 e 2020 a partir dos dados de focos de calor registrados na Amazônia Legal
Authors: Macêdo Filho Hildeberto Ferreira de
Published: December 2021

As constantes queimadas na Amazônia ocasionam, além da perda de cobertura vegetal, consequências adversas ao meio ambiente, principalmente emissões de gases de efeito estufa. O Arco do Desmatamento é uma área que cobre parte do território da Amazônia brasileira e tem como agente principal o avanço da fronteira agrícola pelo país. Em face do exposto, a área territorial da região amazônica está contemplada pelo arco do desmatamento, logo, apresenta grandes evidências de queimadas decorrentes de ações antrópicas. Neste contexto, o presente estudo visa averiguar a incidência de focos de calor no bioma amazônico no espaço temporal de 2010 a 2020. O processo metodológico baseou-se em dados do sistema de detecção de focos de calor do satélite AQUA acumulados entre 1º de janeiro e 31 de dezembro para o ano de 2010, 2015 e 2020. Os dados das áreas de cicatrizes de fogo foram obtidos através do Projeto MapBiomas no espaço-tempo definido. Com isso, percebemos que o número de focos de calor diminui com o passar dos anos, enquanto os dados de cicatrizes de fogo aumentaram em um intervalo de cinco anos.
The Effectiveness of Integrated Agribusiness Cooperatives on The Income of Local Farmers
Authors: Kirana Pratiwi Luh Putu , Pranadita Kusuma Jaya I Komang , Kencana Maharani Made
Published: December 2021

The primary problem is the limited capital owned by the farmers. This study determine agribusiness activities and analyze the effectiveness of the Integrated Agribusiness Cooperative on the income level of farmers in Subak Guama, Tabanan Regency, Bali Province. The research subject is the Subak Guama farmers who receive capital assistance, and the object is the income of farmers. This study used quantitative data with descriptive statistical analysis, namely paired sample t-test. The results showed that: (1) The Subak Guama carries out: integrated rice management activities, rice-livestock integration activities; and task to strengthen household business capital, namely independent business loans; (2) There is a difference in the level of farming income of Subak Guama farmers before and after receiving capital assistance for agribusiness cooperatives of 7.24% with an effective level of 86.69% with effective criteria.
A Qualitative Study on Psychological Wellbeing of Nurses Working in Palliative Ward
Authors: Nelavathi A/P Marimuthu  , Siti Salina Abdullah
Published: December 2021

The main purpose of this research is to understand the experiences and psychological wellbeing of nurses working in palliative ward. There were two research questions driving this research throughout the process of data collection and data analysis. Four nurses from the palliative ward participated in this research to provide details on their psychological wellbeing. Semi- structured interview questions together with observation and simple survey questions were used to gather the data. Thematic analysis was used to identify the meaningful themes for each research question. Six main themes were identified: autonomy, environmental mastery, positive relation, personal growth, self-acceptance and purpose in life. The findings are highly relevant with the theory and literature. The findings indicate that the participants have good psychological wellbeing due to their huge experiences in palliative ward.
Lactic Acid Bacteria Isolated from Locally Produced Vinegars and Their Antibacterial Activity Against Foodborne Bacteria
Authors: Agnes Lee Chiu Nee  , Mohd Nizam Lani  , Rozila Alias  , Zaiton Hassan
Published: December 2021

Vinegars are most widely used as preservatives in food industry. Vinegars are known for their health benefits; however, the roles of vinegar-associated microflora in locally produced vinegars are not well established. The objectives of this study are to isolate and identify the lactic acid bacteria (LAB) from black rice vinegar and coconut vinegar, measure their pH and titratable acidity, and determine their antibacterial activity. LAB was isolated using cultural method. Phenotypic characterization of LAB was carried out using Gram-staining, oxidase test, catalase test and API 50 CHL Kit. Results from API 50 CHL Kit confirmed that BRV03M strain from black rice vinegar and CV03M strain from coconut vinegar were Lactobacillus paracasei ssp. paracasei. The identified bacteria in both samples were consistent as L. paracasei using 16S rDNA gene sequences with 93% and 99% similarity, respectively. The pH and titratable acidity percentage of both vinegars were also determined. The stability of Cell Free Supernatant-Lactic Acid Bacteria (CFS-LAB) strains within 14 days on their inhibition against selected pathogenic bacteria was determined using agar well diffusion method. The CFS-LAB strain isolated from black rice vinegar (BRV03M) was more stable within 14 days than coconut vinegar in inhibiting tested bacteria, suggesting this strain has great potential as natural antibacterial agents.
Accounting for Trash Management at Universiti Malaysia Terengganu
Authors: Nur Aqilah Awang Nasran  , Shayuti Mohamed Adnan  , Fatimah Shahman  , Siti Hajar Zawawi
Published: December 2021

This paper provides preliminary evidence of the need for accounting for trash management in public organizations, in particular, Universiti Malaysia Terengganu (UMT). It has two objectives: to solicit opinions from students regarding their behaviors and perceptions towards recycling habits, and to provide data on the extent of accounting for trash management at UMT. A survey among 155 UMT students indicated that they recycled the trash and were aware of environmental issues caused by the waste. However, they were not informed about the benefits of environmental management accounting practice particularly regarding trash management. Interviews with UMT management also revealed that while UMT supported recycling activities by funding the projects and providing facilities, the data on the opportunity cost involved in the current practice was never integrated into UMT accounting system. As a result, the management had no idea of how much was lost (or gained) during the process. Based on the findings, this study calls for the implementation of accounting for trash management in a public university.
The Effect of Diopatra claparedii Grube, 1878 Aqueous Extract on Chang Liver and Human Primary Glioblastoma (U-87) Cell Lines
Authors: Amirah Idris  , Izwandy Idris  , Wan Iryani Wan Ismail
Published: December 2021

Due to the distinctive regenerative ability of Diopatra claparedii Grube, 1878, the local marine polychaete has the potential as a cellular growth agent. In this study, the growth effect was investigated in normal cells and cancer cells. Different concentrations (0-100mg/mL) of D. claparedii aqueous extract were tested on Chang Liver (normal cells), and Human Primary Glioblastoma (U-87) (cancer cells) cell lines for 24, 48 and 72 hours. Percentage of cell viability was evaluated by [2-(4, 5-dimethyl-2-thiazolyl)-3, 5-diphenyl-2H tetrazolium bromide] (MTT) assay. The findings suggested that the extract had a proliferative effect on normal cell growth when tested at lower doses (<60 mg/mL) but inhibited normal cells at concentrations >80 mg/mL in all incubation periods. Meanwhile, it showed the cytotoxic effect on cancer cells only after 48h when treated with all concentrations. As demonstrated, the extract could induce normal cell growth without causing abnormal or cancer cells progression at low concentrations after 48h and 72h.
Effects of Tank Colour on Body Colour Intensity and Growth of Yellow Gourami Trichopodus trichopterus
Authors: Asra Nor Izaty, A.  , Norazmi-Lokman, N. H.
Published: December 2021

Yellow gourami (Trichopodus trichopterus) is a species native to Southeast Asia and is famous as ornamental species. However, hobbyists and farmers encounter problems where its body colour easily becomes faded in captivity. Since colour enhancer pellets are expensive, an experiment was performed to determine whether tank colour can influence the body colour intensity and growth of T. trichopterus. Four different tank colours (white, yellow, blue and green) with five replicates were tested where fish were kept under natural lighting (outdoor) conditions for two months. The results demonstrated that fish reared in green coloured tank showed an increment in its colour intensity while fish reared in white tanks increased its body weight. It can be concluded that tank colour does affect the body colour intensity and weight of T. trichopterus. This study will help farmers and hobbyists to solve colour fading problem using a cheaper way.
Stability of Lactic Acid Bacteria in Pasteurized Cow’s and Goat’s Milk
Authors: Nurfarhana Syed Malik  , Mohd. Nizam Lani  , Fauziah Tufail Ahmad
Published: December 2021

This study was done to determine the effect of pasteurization on the stability of lactic acid bacteria (LAB) and its enzyme in raw and pasteurized cow’s and goat’s milk. The total viable count for plate count of the bacterial growth concentration was higher in both pasteurized cow’s and goat’s milk at 2.48 log CFU/ml. This is followed by raw cow’s milk (1.59 log CFU/ml) and raw goat’s milk (0.65 log CFU/ml). Lactic acid bacteria (LAB) was found to be similar in both raw cow’s and goat’s milk (p>0.05), and pasteurized milk of both animals also contained the same amount of LAB (p>0.05). LAB was still detected in pasteurized milk (p<0.05), indicating the stability of LAB against the pasteurization temperature. Interestingly, based on API ZYM assay kit results, there were nine different enzymes detected in all samples, which were leucinearylamidase, valinearylamidase,cystinearylamidase, trypsin, α-chymotrypsin, naphthol-AS-BI-phosphohydrolase, α-glucosidase, β-glucosidaseand acid phosphatise. The results revealed that different types of lactic acid bacteria were detected in treated and non-treated milk samples produced by different animals, indicating the different stability levels of LAB against pasteurization.
The Relationship between Anxiety and Depression with Quality of Life among the Elderly with Dementia Living: The Need of Reminiscene Group Therapy in Resident Institutions
Authors: Khadijah Alavi  , Noraini Che’ Sharif  , Ponnusamy Subramaniam
Published: December 2021

This study aims to identify the relationship between anxiety and depression with quality of life among the elderly with dementia living in institution. This study also propose reminscence group therapy in reducing depression and anxiety among residents in institutions. This cross sectional study was conducted at Rumah Seri Kenangan Cheras. A total of 58 elderly with mild to moderate demensia were selected through a series of screening process by a qualified clinical psychologist. Several instruments has been used including Quality of Life-AD (QoL-AD) Geriatric Depression Scale (GDS), Beck Anxiety Inventory (BAI) to investigate the relationship between anxiety and depression with quality of life among the elderly with dementia. This study shows that there is a negative relationship between the level of anxiety and quality of life among the elderly with dementia. Meanwhile, the relationship between depression and the quality of life of elderly with dementia in RSK Cheras shows that there is a significant relationship. The application of reminiscene group therapy as one of the effective intervention to improve quality of life and reduce anxiety and depression among the elderly with dementia in institution were discussed.
Globalization, Academic Migrants and Education: Case Study of Palestine Scholars in India
Authors: Ahmed Tanjeel
Published: December 2021

The Israel-Palestine conflict is one of the most complex issues in nature; the issues of sovereignty, territorial issues, and much more are still unresolved in the Israeli-Palestine conflict. More specifically, this ongoing conflict had affected the Palestinians' life, identity, psychology, and development. A thorough literature review reveals that there is an absence of scholarly research in the area of academic migration of Palestinian scholars about the educational challenges in Indian universities. This research uses a qualitative approach with case study methods. The researcher used field study and Snowball Sampling methods to select the study samples. The in-depth perception of six cases was analyzed on the issues of their stay in India, educational challenges in universities, a pedagogical transaction in the classroom, and the different cultural contexts (of their home country and destination country). The study revealed the academic disparities they face about language were problematic, and this hampered the conversation. Critically understanding the international scenario and position of the Palestinian scholars, this research study will contribute to the development of an empathetic understanding of the students from different conflict zones.
The Quality of Supervision and Assessment in Industry-Based Learning
Authors: Phuthi Nduduzo , Mpofu Lungisani
Published: December 2021

Effective student assessment measures the rigor, effectiveness and quality of learning and teaching. There is a persistent concern among higher education practitioners about the accuracy and quality of academic supervision and assessment, particularly in areas of experiential learning. The purpose of this study was to critically evaluate practitioner conceptions on the effectiveness of supervision and assessment practices of industry-based learning in enhancing quality academic practices carried out at five universities in Zimbabwe. This paper analyses stakeholder views, reflections and understandings on student supervision and assessment processes in industry-based learning programs in Zimbabwe universities.  Through interviews, focus group discussions, and open and closed questions in structured questionnaires, the participants in the mixed methods study, drawn from universities and their workplace partner organizations, give insights into their activities that characterize the dominant student supervision and assessment practices. The research results show that the participants were moderately satisfied with the overall assessment processes, raising concerns on quality issues, supervisor qualities and competencies, assessment visits by lecturers, and student guidance in the workplace. It is evident that the assessment systems in the work-integrated learning program in the affected universities not only compromised the desired confidence and trust of the students in their assessors but unsettled the assessors themselves, a situation that would naturally invite appropriate corrective action. Participative assessment, an approach where the facilitator seeks to directly involve and share the responsibility for assessment with learners is compatible with industry-based learning approaches because students can engage in self-regulation and intrinsically sanctioned learning.
ADHD from Chıldhood to Adulthood
Authors:   Phd Student, Psychology Department, Uskudar University, Institute of Social Sciences, Istanbul, Turkey, Kalkanlı Zeynep Gamze
Published: December 2021

ttention deficit hyperactivity disorder (ADHD) is the most common neurodevelopmental disorder in childhood, characterized by inattention, impulsivity, and hyperactivity. Recognizing and diagnosing ADHD in children is mostly during the school period. ADHD negatively affects children's skills necessary for academic success and social adaptation in the school environment. ADHD symptoms are at the forefront of the situations in which the child, not only the parents but also the teachers, directs the family to seek treatment or help. ADHD appears to affect 5-10% of children and 4.4% of adults worldwide. ADHD is a genetically inherited disease that emerges with the effect of genetic factors. For this reason, problems may arise in family functions when there is more than one person with ADHD at home. In this study, DSM-5 diagnostic criteria, models developed for the diagnosis of adult ADHD and what families can do when living with ADHD are shared.
Clinical forms and diagnosis of Chagas disease and immunosuppressants
Authors: Scublinsky Darío , Pinoni M. V. , Ibelli F. , Valledor A. , Soriano E.R.
Published: December 2021

Chagas disease constitutes a severe infection of high prevalence in Argentina and other Latin American countries. The administration of immunosuppressive rheumatic drugs in these patients is often necessary but the implication that this may have on the reactivation of Chagas disease is not yet known. In this update, general diagnostic criteria in this group of patients, and available evidence and recommendations made in this context are reviewed.
COP 26: expectativas para um mundo melhor?
Authors: TIRADENTES LEOMAR
Published: December 2021

Conteúdo que destaca um acontecimento significativo que é a  abertura da COP26, que na atualidade está no centro dos olhares  da sociedade mundial.
GÊNEROS DIGITAIS COMO FERRAMENTA PARA O ENSINO DA LEITURA NO ENSINO FUNDAMENTAL
Authors: Striquer Marilúcia dos Santos Domingos , De Oliveira Pereira Fernanda
Published: December 2021

: Este artigo tem como objetivo apresentar as capacidades de linguagem que alunos do oitavo ano do Ensino Fundamental desenvolveram para a leitura de um gênero digital: o anúncio publicitário veiculado pelo Facebook, ao final da implementação de uma sequência didática de gêneros. Norteados pelos pressupostos teórico-metodológicos constituídos pela vertente didática do Interacionismo Sociodiscursivo, construímos uma proposta interventiva, implementamos em sala de aula e analisamos quais capacidades de linguagem para a leitura do gênero em questão os estudantes aprimoraram. O foco principal do trabalho didático foi construir atividades que ajudassem os discentes a apreenderem e compreenderem os recursos persuasivos que constituem o anúncio publicitário do Facebook; além disso, por tratar-se de uma proposição norteada por uma problemática social, a intenção foi contribuir com ações que levassem os indivíduos ao uso consciente de produtos e serviços. Os resultados demonstraram que os estudantes-participantes identificaram e compreenderam as principais estratégias persuasivas que o referido gênero textual emprega, as quais podem levar ao consumismo.
PLATAFORMA TEAMS: INTERAÇÃO E ENSINO
Authors: Caldas Alba Helena Fernandes
Published: December 2021

Frente ao isolamento social, muitas escolas ofereceram o ensino remoto aos estudantes, para manter as aulas, mesmo a distância. Assim, muitos alunos e professores passaram a utilizar as plataformas digitais como espaço de sala de aula. Nesse contexto, o ensino de leitura e escrita assume relevante função, uma vez que os textos produzidos e compartilhados por professores e alunos advêm dos recursos de multimídias, disponíveis no contexto digital. A partir desse cenário, temos como objetivo, neste artigo, propor uma discussão sobre como esses textos ambientados em plataforma digital – hipertextos – são constituídos em termos de características, aspectos contextuais, multimodais, composicionais, interacionais e quais são os tipos de interação que esses textos produzem em um ambiente de ensino. Com fundamentação teórica na Linguística Textual de perspectiva sociocognitiva e interacional, o trabalho foi desenvolvido por meio de pesquisa bibliográfica e análise de conteúdo, tendo sido selecionados como corpus hipertextos ambientados na plataforma Teams, na qual alunos e professores criam conteúdo e compartilham recursos de maneira integrada. Os resultados encontrados apontam que o uso da plataforma Teams como sala de aula pode ampliar as perspectivas teórico metodológicas para o ensino de leitura e escrita em ambiente digital, bem como as novas formas de interação, tornando o aluno autônomo, mais crítico, podendo alternar papeis de leitor e produtor de textos multimodais, de forma mais lúdica.

Palavras-chave: Hipertexto. Interação. Ensino.
MULTIMODALIDADE E HIPERTEXTUALIDADE: CAMINHOS PARA PESQUISA E ENSINO
Authors: Lage Gualberto Clarice , Santos Záira
Published: December 2021

Neste trabalho, com base no entendimento de que todo texto é multimodal e também um hipertexto, buscamos tecer algumas reflexões em torno das contribuições da Semiótica Social Multimodal, ancoradas nos estudos de Kress (2010, 2011, 2015), da Linguística Textual por meio dos estudos Koch (2005), Xavier (2002) para se pensar o texto e a hipertextualidade. Discutirmos, assim, questões como (a) as dimensões conceituais entre texto, hipertexto e multimodalidade; (b) como pensar os percursos metodológicos que podem ser trilhados para o desenvolvimento de pesquisa e (c) ressaltar aspectos que precisam ser observados e considerados em análises multimodais. A partir dessas reflexões buscamos demarcar como essas noções se imbricam e são interdependentes no processo de produção e recepção dos textos, tão relevantes nos dias de hoje.
Apresentação
Authors: Capistrano Júnior Rivaldo , Elias Vanda Maria
Published: December 2021

Apresentação do dossiê temático: O texto na pesquisa e no ensino: conhecimentos, práticas e desafios na contemporaneidade.
Política Editorial
Authors: Rezende Patrick
Published: December 2021

Política Editorial da Revista PERcursos
Volume Completo
Authors: Rezende Patrick
Published: December 2021

v. 11 n. 29 (2021): Revista PERcursos Linguísticos - Dossiê temático • O texto na pesquisa e no ensino: conhecimentos, práticas e desafios na contemporaneidade
Pengaruh Ukuran Perusahaan, Leverage, Kebijakan Dividen dan Profitabilitas terhadap Nilai Perusahaan Studi pada Perusahaan Manufaktur Sektor Food And Beverages
Authors: Anisa Nur , Hermuningsih Sri , Maulida Alfiatul
Published: December 2021

This study aims to examine the effect of firm size, leverage, dividend policy and profitability on firm value in the study of manufacturing companies in the food and beverages sector. This research uses quantitative research. The technique used in sampling is the purposive sampling method, namely the selection of samples is carried out with predetermined criteria. So that as many as 35 data were obtained from 7 food and beverages companies listed on the IDX during the 2016-2020 period. The data analysis method used is multiple linear regression analysis using the SPSS version 23 program. Based on the results of the study, it shows that: (1) firm size has no effect on firm value, (2) leverage has a negative and significant effect on firm value, (3) dividend policy has no effect on firm value, (4) profitability has a positive and significant effect on firm value.

Keywords: firm size, leverage, dividend policy and profitability.
Pengaruh Gaya Kepemimpinan, Lingkungan Kerja, dan Motivasi Kerja Terhadap Kepuasan Kerja Karyawan Bagian Produksi PT Harapan Sejahtera Karya Utama Sidoarjo
Authors: Pradana Rizki Agung , Santoso Bowo
Published: December 2021

Era neoliberal memberikan dampak pada persaingan dalam segala bidang menjadi sangat krusial, khususnya pada bidang perekonomian. Segala upaya dilakukan untuk mendapatkan keuntungan yang layak dari produk atau jasa yang ditawarkan dalam kegiatan perekonomian. Untuk mencapai tujuan tersebut perusahaan dituntut untuk bisa lebih efisien dan efektif dalam mengelola sumber daya yang ada, agar dapat mengabsolutkan pengaruhnya didalam ekosistem bisnis. Tujuan penelitian ini untuk mengetahui pengaruh gaya kepemimpinan, lingkungan kerja, dan motivasi kerja terhadap kepuasan kerja pada karyawan bagian produksi PT Harapan Sejahtera Karya Utama Sidoarjo. Penelitian ini merupakan penelitian kuantitatif yang menggunakan kuisioner sebagai metode pengumpulan data. Dengan Populasi dalam penelitian ini berjumlah 256 karyawan tetap bagian produksi PT. Harapan Sejahtera Karya Utama Sidoarjo. Kemudian Penarikan sampel menggunakan metode probability sampling dengan teknik simple random sampling. Dengan margin error sebanyak 10% maka dapat diketahui bahwa jumlah responden yang ditetapkan ialah berjumlah 71 responden karyawan bagian produksi PT Harapan Sejahtera Karya Utama. Data yang dipergunakan adalah data primer dan sekunder. Sedangkan analisis yang dipergunakan adala Partial Least Square (PLS). Hasil dalam penelitian ini menunjukkan bahwa 1) gaya kepemimpinan berpengaruh positif terhadap kepuasan kerja; 2) lingkungan kerja tidak berpengaruh (negatif) terhadap kepuasan kerja; dan 3) motivasi kerja berpengaruh positif terhadap kepuasan kerja.
FROM IBORS TO RFRS: IMPACTS ON BANKS PROCESSES AND PROCEDURES
Authors:   University of Bologna Italy, Cherubini Umberto , Bianchetti Marco ,   Intesa San Paolo Italy
Published: December 2021

The Inter-Bank Offered Rates (IBORs) have been referenced by a large volume and a broad range of financial products and have been widely used by the market players as benchmarks for an enormous number of market transactions in the last decades, since they have been introduced by the British Bankers’ Association in the ‘80s. The benchmarks are calculated through estimates carried out by contributor panel banks, and they reflect the offered rates for interbank unsecured wholesale deposits by measuring the cost of funding in the banking sector
Money laundering transaction detection with classification tree models
Authors:   Università di Pavia, Giudici Paolo , Marini Giulia ,   Intesa Sanpaolo
Published: December 2021

The detection of money laundering is a very important problem, especially in the financial sector. We propose a mathematical specification of the problem in terms of a classification tree model that ”automates” expert based manual decisions. We operationally validate the model on a concrete application that originates from a large Italian bank. The application of the model to the data shows a good predictive accuracy and, even more importantly, the reduction of false positives, with respect to the ”manual” expert based activity. From an interpretational viewpoint, while some drivers of suspicious laundering activity are in line with the daily business practices of the bank’s anti money laundering operations, some others are new discoveries.
Efecto Inhibitorio de fracciones polifenolicas de la semilla de Persea
americana var. Hass sobre el crecimiento de Helicobacter pylori
Authors: Valdés Laura Camila , Obando Camilo Daniel , Pazos Alvaro
Published: December 2021

Introducción: El cáncer gástrico (CG) es la principal causa de muerte por cáncer en Colombia y de etiología multifactorial, asociada a factores genéticos del huésped, factores ambientales y el oncopatogeno Helicobacter pylori (H. pylori) como el principal factor de riesgo de la enfermedad. El aguacate (Persea americana var. Hass, (P. americana)) posee un alto contenido de polifenoles, con actividad bactericida, antioxidante, anti-ureasa, y antinflamatoria, que a su vez limitan los cambios en el ambiente gástrico que favorecen la colonización de la bacteria y posterior desencadenamiento de la cascada precancerosa. Objetivo: Evaluar la concentración mínima inhibitoria de fracciones polifenolicas de la semilla de P. americana sobre el crecimiento in vitro de H pylori. Resultados: La evaluación de la concentración mínima inhibitoria (CMI) de las tres fracciones obtenidas de la semilla de P. americana en cultivo de H. pylori in vitro, mostró que las fracciones uno y dos inhibieron el crecimiento bacteriano a 3000 ppm, mientras que la fracción 3 a 1500 ppm, P< 0,05. Conclusión: Se encontraron tres biofracciones polifenolicas de la semilla P. americana, principalmente constituidas por procianidinas, con actividad antibacterial in vitro de Helicobacter pylori, sin embargo, la fracción tres, de mayor peso molecular, inhibió el crecimiento de manera significativa a una CMI de 1500 ppm, comparada con las fracciones uno y dos.
El aprendizaje de la física centrado en el estudiante, desde el Aprendizaje
Basado en Problemas
Authors: Flórez Nisperuza Elvira Patricia , Hoyos Merlano Alina María , Martínez Díaz Luis Alfredo
Published: December 2021

Introducción: este artículo le presenta a los maestros de ciencias naturales una estrategia didáctica para ubicar a los estudiantes en el centro del proceso de aprendizaje de la física. Objetivo: fortalecer el Componente Entorno Físico a través del Aprendizaje Basado en Problemas (ABP), en los estudiantes del grado 9° de la I.E. la Ribera de Montería, Córdoba Colombia. Como objetivos específicos, diseñar una estrategia didáctica desde el APB, aplicarla, y analizar las apreciaciones de los estudiantes frente a ésta. Metodología: se empleó una metodología cualitativa con diseño descriptivo. Resultados: en el diseño de la estrategia se considera como clave, la construcción de la guía, por cuanto es ella, quien va a direccionar todo el escenario en el que se enmarca el ABP. En la aplicación del ABP se instala el enfoque Constructivista en donde el maestro actúa como el diseñador del escenario y el estudiante como constructor de su propio conocimiento, poniéndose en acción el desarrollo de habilidades cognitivas, cognoscitivas, metacognitivas, y toda una plataforma axiológica. Con relación a las apreciaciones de los estudiantes frente a la estrategia aplicada, estos resaltan las bondades del APB desde cada uno de sus pasos; otorgándole un alto valor a la comprobación de las hipótesis y al trabajo en equipo. Conclusiones: se considera que el ABP permite la comprensión y aprendizaje de la física, gracias a la epistemología, didáctica, y otros elementos sustantivos de este método.
RESISTANCE TO PROTEOLISYS AND BIOLOGICAL ACTIVITY OF RAGE FRAG-MENTS
Authors:   Institute of Bioorganic Chemistry, M. M. Shemyakin and J. A. Ovchinnikova RAS, Volpina Olga Markovna , Koroev Dmitry Otarovich ,   Institute of Bioorganic Chemistry by M. M. Shemyakin and Yuri A. Ovchinnikova RAS, Volkova Tatiana Danilovna ,   Institute of Bioorganic Chemistry by M. M. Shemyakin and Yuri A. Ovchinnikova RAS, Kamynina Anna Vladimirovna ,   Moscow Institute of Physics and Technology, Serebryakova Marina ,   Institute of Physics and Chemical Biology named after A. N. Belozersky, Bobkova Natalia ,   Institute of Cell Biophysics of the RAS
Published: December 2021

It was shown the correlation between the resistance to proteolysis of (60-76) RAGE fragment and its protected analogue, formation of their fragments and revealed biological activity. We assumed that protected RAGE fragment is a promising for development of anti-AD therapy.
ANTITUMOR EFFECT OF NITRIC OXIDE (NO) DONORS AND MECHANISMS OF ITS IMPLEMENTATION
Authors:   FSBI N.N. Blokhin NMRCO, Deryagina Valentina Petrovna , Ryzhova Natalia Ilyinichna ,   FSBI N.N. Blokhin NMRCO, Savluchinskaya Lyudmila ,   FSBI N.N. Blokhin NMRCO, Krivosheeva Leila Vladimirovna ,   FSBI N.N. Blokhin NMRCO, Kirsanov Kirill ,   FSBI N.N. Blokhin NMRCO,   Russian University of Peoples Friendship
Published: December 2021

The review discusses literature data and the results of our own studies on the role of nitric oxide in carcinogenesis. The antitumor potential of classical NO donors as cytotoxic compounds and modulators of signaling oncogenic pathways is analyzed.
METHODOLOGICAL APPROACHES TO IDENTIFICATION AND DETECTION OF FALSE FOOD FISH PRODUCTS
Authors:   Federal Research Institute of Fisheries & Oceanography, Abramova Liubov , Kozin Andrey ,   Federal Research Institute of Fisheries & Oceanography
Published: December 2021

The article discusses the problem of creating objective methods for assessing the quality of fish raw materials. The NMR method is recommended for a comprehensive analysis of the metabolic profile of salmon and cod fish species in order to characterize the qualitative indicators and identify the species composition.
MEMBRANE TESTS FOR IDENTIFICATION OF RAW MATERIALS IN MEAT PRODUCTS
Authors:   Research Center of Biotechnology of the RAS, Zvereva Elena Anatolievna , Hendrickson Olga Dmitrievna ,   Research Center of Biotechnology of the RAS, Popravko Demid Sergeevich ,   Research Center of Biotechnology of the RAS, Zherdev Anatoly Vitalievich ,   Research Center of Biotechnology of the RAS, Dzantiev Boris Borisovich ,   Research Center of Biotechnology of the RAS
Published: December 2021

Membrane test systems have been developed for rapid out-of-laboratory identification of raw meat using immunochromatographic detection of protein biomarkers – troponin I, myoglobin, immunoglobulin. Their effectiveness has been shown for the control of various types of meat-containing products.
Analysis of Pre-existing Investment Behavior and Influence of Trading Apps
Authors: Guddati Anish , Bhat Dhruva
Published: December 2021

The last few years have seen a rise in trading apps, and Robinhood is one trading app that has attracted millennials. This paper explores trading apps such as Robinhood and their role in providing financial inclusion and safe trading opportunities. This paper discusses investment behavior in the status quo, explaining overconfidence, sociability, and the disposition effect. Investment behavior can include the behavioral biases and common notions investors utilize for trading. Furthermore, this paper assesses the design and business model of Robinhood. Five expert investors were interviewed (such as a professor and other MBA graduates from Wharton School of Business, financial experts from private equity firms in the US and Mexico, and a JP Morgan investment banking professional), and five casual investors were interviewed to understand their opinions on investment behavior, certain trading apps, common criticisms of stock trading, and solutions to these concerns. The findings led to the conclusion that investment behavior is harmful in the status quo. Results did indicate that Robinhood does promote at least some dangerous behavior through excessive active trading and is one example of a problematic trading app through the 4th Industrial Revolution, but trading apps can only amplify behavioral biases most retail investors already display.
Autonomous Braking System: for Automobile Use
Authors: Rahman Ataur , Ihsan Sany Izan
Published: December 2021

Road fatality and injury are a worldwide issue in the transportation industry. Road traffic accidents are becoming increasingly significant due to higher mortality, injury, and disability across the world, particularly in developing and transitional economies. Eighty-five percent of the total road traffic fatalities occur in developing nations, with Asia-Pacific accounting for roughly half of them. A variety of factors influence road safety, including technological, physical, social, and cultural factors. The purpose of this research was to design an autonomous braking system (AuBS). Using the Adaptive Neuro-Fuzzy Intelligent System (ANFIS), a DC motor, sensors, and SAuBS have been developed to customize the traditional hydraulic braking system. The genetic algorithm has been developed to simulate the fundamental characteristics of the automotive braking system. The AuBS system goal is to slow the car without the driver's help infrequent braking when the vehicle is moving at slower speeds. When the ANFIS performance is compared to that of the AuBS model, it is discovered that the ANFIS performs roughly 15% better.
Application of Artificial Intelligence in Tesla- A Case Study
Authors: Kumari Divya , Bhat Subrahmanya
Published: December 2021

Background/Purpose: Artificial intelligence algorithms are like humans, performing a task repeatedly, each time changing it slightly to maximize the result. A neural network is made up of several deep layers that allow for learning. Financial services, ICT, life science, oil and gas, retail, automotive, industrial healthcare, and chemicals and manufacturing sectors are among the industries that employ these algorithms. The electric motor is a new concept, and the automobile industry is now undergoing intensive research to determine whether it is practicable and financially viable. There are already some first movers, such as Tesla, who have successfully established their model and are moving forward. Tesla is forcing the auto industry to adapt quickly. Tesla introduced Autopilot driver capability for its Model S vehicle. Tesla Autopilot is a suite of sophisticated driver-assist technologies that include traffic adjustment, congested roads navigation system, autopilot car-parks, computer-controlled road rules, semi-autonomous route planning on major roadways, and the ability to summon the vehicle out of a designated car-park. This article provides a comprehensive analysis of Tesla Company and Innovations of Autopilot Vehicles. Objective: This case study report addresses the growth of Tesla Company in the field of Autonomous Vehicles. Design/Methodology/Approach: The knowledge for this case study of Tesla was gathered from various academic articles, online articles, and the SWOT framework. Findings/Result: Based on the research, this paper discusses the technological histories, Autopilot driving features, safety concerns, financial plans, market challenges, different models, and how Tesla Inc. is accelerating the world's movement in multiple initiatives such as the contribution of the global economic system, study in the Artificial Intelligence and Machine Learning area. Originality/Value: This paper study provides a brief overview of Tesla Inc. given the various data collected, and information about Tesla Autopilot vehicles using Artificial Intelligence based Innovations in Entrepreneurial Oriented Cars. Paper type: A Research Case study paper - focuses on Application of Artificial Intelligence in Tesla Autopilot Vehicles and growth & Journey of the Tesla Inc. Company.
Gadolinium Contrast in the Bladder: A Malignant Mimic
Authors: Kovacic James , Kam Jonathan , Latif Edward
Published: December 2021

No abstract.