bluuebunny/crossref_metadata_2025_split huggingface dataset:
FEIRA DE CIÊNCIAS: ABORDANDO RELAÇÕES ENTRE TERMODINÂMICA E CORPO HUMANO
Authors: Puhl Neiva Mara , Marchi Miriam Ines 
Published: February 2021

As feiras de ciências, bastante populares no Brasil, são vistas como uma oportunidade para que estudantes tanto do Ensino Fundamental como do Ensino Médio, possam apresentar suas produções científicas. O trabalho tem como objetivo averiguar as contribuições da feira de ciências na construção e reconstrução de conhecimento bem como avaliar indícios de autonomia dos estudantes mediante os trabalhos apresentados. Neste sentido, o estudo é um recorte de uma das atividades, desenvolvida com alunos do 2º ano do Ensino Médio de uma escola pública, localizada no município de Sinop/MT, durante a intervenção pedagógica de uma mestranda de um Mestrado Profissional em Ensino de Ciências Exatas. Os estudantes foram avaliados pela pesquisadora levando em consideração, além dos itens exigidos no roteiro, a qualidade do trabalho exposto, a relevância das informações apresentadas sobre o tema, a criatividade, o planejamento e a apresentação de material extra. Além dessa avaliação, também ocorreu avaliação por um grupo de professores convidados pela comissão organizadora do evento. A feira de ciências possibilitou uma melhor compreensão dos conteúdos abordados durante a intervenção. Além disso, contribui para autonomia dos estudantes na busca de novos conhecimentos, serviu também, como um indicativo de que o conhecimento nunca está pronto e acabado.
A LÍNGUA QUE A ESCOLA COMEU
Authors: Wayhs Mariana De Oliveira , Dorneles Elizabeth Fontoura 
Published: February 2021

A constituição do sujeito criança na relação com a personagem Bruxa dos contos de fadas é o tema deste estudo. O objetivo central da pesquisa é desvelar o funcionamento discursivo a partir da análise dos efeitos de sentido constituídos na relação personagem Bruxa / sujeito criança e os impactos em termos de linguagem e comunicação. A materialidade de análise consta de entrevista semiestruturada com crianças de 6 a 11 anos, filhos dos catadores do Projeto Profissão Catador da UNICRUZ, gravação dos áudios e transcrição, para a formação do arquivo do analista. Partindo das sequências discursivas selecionadas, são aplicados os procedimentos teórico-metodológicos da Análise de Discurso Francesa (AD). Ao aprofundarmos os estudos discursivos percebemos que a Bruxa inscrita nas condições de produção das crianças entrevistadas é a da inquisição, a demoníaca, que, na realidade, acaba se materializando no silenciamento do sujeito criança, consequência do trabalho com a língua portuguesa a partir de uma perspectiva imaginária, e não fluida.
Palavras-chave: Análise do discurso. Efeito Bruxa. Cultura. Sociedade moderna. Criança.
PARANGOLÉS DE AÇÕES E CICLO DE AÇÕES COLETIVO: UMA PROPOSTA TEÓRICA PARA DISCUTIR INTERAÇÕES E APRENDIZAGEM COM O USO DE LOUSA DIGITAL
Authors: Carvalho Sérgio Freitas , Scherer Suely 
Published: February 2021

Este artigo tem como objetivo apresentar e discutir uma proposta de articulação teórica para analisar movimentos de aprendizagem com uso de Lousa Digital. Trata-se de uma proposta teórica denominada de Ciclo de Ações Coletivo, que articula estudos de José Armando Valente, sobre o Ciclo de Ações ao realizar atividades usando o computador, e estudos de Jaan Valsiner, sobre a Psicologia Cultural, em especial a aprendizagem compreendida a partir de processos de internalização e externalização de mensagens. A obra Parangolé, do artista plástico Hélio Oiticica, oportunizou o encontro com a representação de uma das ações vivenciadas na construção teórica proposta, os movimentos denominados Parangolés de Ações. Essa construção teórica, o Ciclo de Ações Coletivo (- Parangolé de Ações - Descrição - Execução -) pode orientar ações com uso da Lousa Digital em sala de aula de diferentes disciplinas.
Health Insurance Status of Pregnant Women and the Likelihood of Receipt of Antenatal Screening for HIV in Sub-Saharan Africa
Authors: Hussein Muhammad Ragaa , Dongarwar Deepa , Yusuf Rafeek A. , Yusuf Zenab , Aliyu Gambo Gumel , Elmessan George Ryan , Salihu Hamisu M. 
Published: February 2021

Background:
We investigated if initiating preventive care against HIV vertical transmission
by antenatal HIV screening is independent of the patients’ source of financial reimbursement
for the care received in sub-Saharan Africa (SSA).

Methods:
Using information from the WHO’s Global Health Expenditure Database and the Demographic
Health Surveys Database for 27 sub-Saharan countries, we used Spearman’s correlation
and adjusted survey logistic regression to determine the potential relationship between enrollment
in health insurance and the likelihood that expectant mothers would be offered antenatal HIV
screening.

Results:
We found that expectant mothers covered by health insurance were more than twice as
likely to be offered antenatal screening for HIV compared to the uninsured. The likelihood differed
by the type of insurance plan the expectant mother carried.

Discussion:
Health insurance is more of a financial tool that this study finds to be necessary to
boost the uptake of preventive and therapeutic HIV care in SSA.

Conclusion:
The ensuing disparity in receiving proper care could hinder the goals of 90-90-90 and
the forthcoming 95-95-95 plan in SSA.
Synthesis of 4-Aryldihydrocoumarins via a Sequential Michael Addition- Lactonization Route
Authors: Sinha Anshu K. , Srivastava Chandra M. , Rao Gyandshwar K. , Karnatak Manvika , Verma Ved P. , Rawat Varun 
Published: February 2021

Background:
Coumarin and its derivatives have attracted the attention of synthetic
chemists due to their importance in pharmaceutical and medicinal chemistry. The acid-catalyzed cyclization
route constitutes the method of choice to access these important compounds.

Objective:
In this paper, we have discussed the synthesis of 4-aryldihydrocoumarins via a one-pot
p-sulfonic acid calix[4]arene catalyzed reaction.

Methods:
The easily prepared calix[4]arene derivative catalyzes a sequential reaction involving
Michael addition followed by intramolecular lactonization to afford the title compound in effective
yield.

Results:
The described methodology is devoid of any metal salt, thus making it a very appealing
protocol to safely produce dihydrocoumarins of pharmacological importance.

Conclusion:
The easy recovery, non-toxicity, and reusability of the catalytic system are some of
the other advantages of our procedure. In addition, the catalyst efficiency is not compromised after
its successive use in reactions.
Ecological Momentary Assessment Using Smartphones in Patients With Depression: Feasibility Study
Authors: Maatoug Redwan , Peiffer-Smadja Nathan , Delval Guillaume , Brochu Térence , Pitrat Benjamin , Millet Bruno 
Published: February 2021

Background
Ecological momentary assessment (EMA) is a promising tool in the management of psychiatric disorders and particularly depression. It allows for a real-time evaluation of symptoms and an earlier detection of relapse or treatment efficacy. The generalization of the smartphone in the modern world offers a new, large-scale support for EMA.

Objective
The main objective of this study was twofold: (1) to assess patients’ compliance with an EMA smartphone app defined by the number of EMAs completed, and (2) to estimate the external validity of the EMA using a correlation between self-esteem/guilt/mood variables and Hamilton Depression Rating Scale (HDRS) score.

Methods
Eleven patients at the Pitié-Salpêtrière Hospital, Paris, France, were monitored for 28 days by means of a smartphone app. Every patient enrolled in the study had two types of assessment: (1) three outpatient consultations with a psychiatrist at three different time points (days 1, 15, and 28), and (2) real-time data collection using an EMA smartphone app with a single, fixed notification per day at 3 pm for 28 days. The results of the real-time data collected were reviewed during the three outpatient consultations by a psychiatrist using a dashboard that aggregated all of the patients’ data into a user-friendly format.

Results
Of the 11 patients in the study, 6 patients attended the 3 outpatient consultations with the psychiatrist and completed the HDRS at each consultation. We found a positive correlation between the HDRS score and the variables of self-esteem, guilt, and mood (Spearman correlation coefficient 0.57). Seven patients completed the daily EMAs for 28 days or longer, with an average response rate to the EMAs of 62.5% (175/280). Furthermore, we observed a positive correlation between the number of responses to EMAs and the duration of follow-up (Spearman correlation coefficient 0.63).

Conclusions
This preliminary study with a prolonged follow-up demonstrates significant patient compliance with the smartphone app. In addition, the self-assessments performed by patients seemed faithful to the standardized measurements performed by the psychiatrist. The results also suggest that for some patients it is more convenient to use the smartphone app than to attend outpatient consultations.
Supervised Exercise Therapy Using Mobile Health Technology in Patients With Peripheral Arterial Disease: Pilot Randomized Controlled Trial
Authors: Paldán Katrin , Steinmetz Martin , Simanovski Jan , Rammos Christos , Ullrich Greta , Jánosi Rolf Alexander , Moebus Susanne , Rassaf Tienush , Lortz Julia 
Published: February 2021

Background
Mobile health interventions are intended to support complex health care needs in chronic diseases digitally, but they are mainly targeted at general health improvement and neglect disease-specific requirements. Therefore, we designed TrackPAD, a smartphone app to support supervised exercise training in patients with peripheral arterial disease.

Objective
This pilot study aimed to evaluate changes in the 6-minute walking distance (meters) as a primary outcome measure. The secondary outcome measures included changes in physical activity and assessing the patients’ peripheral arterial disease–related quality of life.

Methods
This was a pilot two-arm, single-blinded, randomized controlled trial. Patients with symptomatic PAD (Fontaine stage IIa/b) and access to smartphones were eligible. Eligible participants were randomly assigned to the study, with the control group stratified by the distance covered in the 6-minute walking test using the TENALEA software. Participants randomized to the intervention group received usual care and the mobile intervention (TrackPAD) for the follow-up period of 3 months, whereas participants randomized to the control group received routine care only. TrackPAD records the frequency and duration of training sessions and pain levels using manual user input. Clinical outcome data were collected at the baseline and after 3 months via validated tools (the 6-minute walk test and self-reported quality of life). The usability and quality of the app were determined using the Mobile Application Rating Scale user version.

Results
The intervention group (n=19) increased their mean 6-minute walking distance (83 meters, SD 72.2), while the control group (n=20) decreased their mean distance after 3 months of follow-up (–38.8 meters, SD 53.7; P=.01). The peripheral arterial disease–related quality of life increased significantly in terms of “symptom perception” and “limitations in physical functioning.” Users’ feedback showed increased motivation and a changed attitude toward performing supervised exercise training.

Conclusions
Besides the rating providing a valuable support tool for the user group, the mobile intervention TrackPAD was linked to a change in prognosis-relevant outcome measures combined with enhanced coping with the disease. The influence of mobile interventions on long-term prognosis must be evaluated in the future.

Trial Registration
ClinicalTrials.gov NCT04947228; https://clinicaltrials.gov/ct2/show/NCT04947228
REFLECTIVE LEARNING IN CHILDBIRTH CARE TO IMPROVE SELF-CONFIDENCE OF MIDWIFERY STUDENTS
Authors: Fadilah Lola Noviani , Husin Farid , Nurihsan Juntika , Ramdani Tria Giri 
Published: February 2021

Background: Childbirth care is the core competency of a midwife which is found in midwifery education. Midwifery students must be equipped with the competencies. Self-confidence is an internal factor affecting the professional knowledge and competence of midwives. Low self-confidence shows in the practice of childbirth care thus the condition can be an indicator of the performance of a less-competent midwife in the future. Practice learning methods that support increased confidence should direct students to self-study based on experience so that it can solve the problem. Knowing the advantage of this method, it is valuable if reflective learning is implemented to improve self-confidence. The study aimed to analyse the influence of reflective learning on childbirth care practice for the improvement of student confidence.Methods: This research employed a quasi-experimental control group design, involving all midwifery students of semester IV at midwifery department that divided into treatment and control groups. The treatment is the implementation of reflective learning in laboratory and clinical practice. The confidence score was obtained by using questionnaires before and after treatment. Analysis of the characteristic data and pre-test with normal distribution using an unpaired T test. While the post-test and percent increased score were not distributed normally, therefore Mann-Whitney U was tested.Results: It was revealed that there was no difference in the characteristics of respondents and pre-tests (p > 0.05). There were significant differences in post-test and percent increase (P < 0.05). Conclusion: Reflective learning can improve students’ confidence in childbirth care. Keywords: reflective learning, confidence, childbirth care.
Incorporating Data Analytics into a Graduate Accounting Program
Authors: Showalter D. Scott , Krawczyk Kathy 
Published: February 2021

ABSTRACT
Over the past several years, there have been numerous calls by the accounting profession, advisory boards, and the American Accounting Association to increase the incorporation of data analytics and related tools into the accounting curriculum. While the calls have been loud and clear for “what” needs to be included in the accounting curriculum, the accounting programs have struggled with “how” to incorporate data analytics. This paper describes how one Master's of Accounting Program (M.Acc.) modified its graduate accounting program in a unique way to incorporate data analytics. Led by faculty, the changes were identified and implemented within nine months. Additionally, data analytics was implemented throughout the program, rather than as a stand-alone class. While not a lasting solution, it enabled the M.Acc. program to incorporate substantive changes into the program in a quick and efficient manner, pending a more extensive revision of the M.Acc. curriculum.
ANALISIS PRODUKSI SAYURAN DALAM RANGKA PEMENUHAN KONSUMSI SAYURAN DI KOTA PEKANBARU PROVINSI RIAU
Authors: Djaimi Elinur 
Published: February 2021

Demand vegetables in the city of Pekanbaru increased, but relatively similar vegetable production and a tendency to decline. This study aimed to analyze the dominant factors that determine the production of vegetables and return to scale of vegetables in Pekanbaru. Sampling metode was multi-stage random sampling with a sample of 44 vegetable farmers. The production function used is function cobb douglas with the estimation method Ordinary Least Square (OLS). Results of this researh revealed that, first: The dominant factor affecting vegetable production is labor, seed and fertilizer urea at 5 percent level of convidence and determination coefficient of 93.40 percent. Second, return to scale of vegetable farming was Decreasing Return to Scala (DRTS). This means that if the factorsof production increased by 1 percent, the production of vegetables will increase by 0.985 percent. Third, the policy implications that must be done by the government in order to meet the demand of vegetables for the city of Pekanbaru made efforts to increase intensification.
ANALISIS PENAWARAN BERAS PROVINSI SUMATERA UTARA
Authors: Suharianto Joko 
Published: February 2021

Financial inclusion programs in Asia began to intensify with focus on improving public access, especially those who have not yet enjoyed banking services. This makes financial inclusion one of the focuses of development in the financial sector in various countries, especially ASEAN, as a sound financial system can promote economic growth. This study aims to see the comparison of financial inclusion rates and see the effect of socio-economic variables on financial inclusion in ASEAN countries 2010-2015. In order to see the comparison of inclusion level of finance in each ASEAN country, the Index of Financial Inclusion (IFI) method was developed by Sarma (2008), while to examine the relationship between socio-economic variables to financial inclusion, the Ordinary Least Square (OLS) method was used estimation techniques in the Random Effects Model approach. The results show that in general, financial inclusion in ASEAN countries is mainly influenced by the dimension of a disorder. In addition, only per-capita GDP variables are not significant partially. While other variables, namely population over 15 years, unemployment rate, and the number of people in rural areas have a significant influence on index of financial inclusion
Los delitos contra la seguridad y la higiene en el trabajo a propósito del Covid-19
Authors: Alzina Lozano Álvaro 
Published: February 2021

RESUMEN: La protección de la salud de los trabajadores ha aumentado debido al virus Covid-19, provocando numerosas críticas a las administraciones públicas y las empresas por no dotar de suficiente material a sus trabajadores. El Código Penal en sus artículos 316 y 317, recoge la posibilidad de condenar a los responsables de las empresas que no cumplan con las medidas de seguridad e higiene suficientes para evitar el contagio de sus empleados. Esto nos lleva a determinar cuáles son los requisitos necesarios para poder aplicar dicho artículo en sustitución de la sanción administrativa recogida en la Ley de Prevención de Riesgos Laborales.Palabras Clave: Derecho Penal, Derecho de los Trabajadores, Salud, Higiene, Seguridad. ABSTRACT: The protection of workers' health has increased due to the Covid-19 virus, provoking numerous criticisms of public administrations and companies for not providing enough material to their workers. The Criminal Code in Articles 316 and 317 provide for the possibility of sentencing those responsible for companies that do not comply with sufficient health and safety measures to prevent the infection of your employees. This leads us to determine which are the requirements necessary to be able to apply that article in replacement of the penalty the administrative regulations set out in the Law on the Prevention of Occupational Risks.Keywords: Criminal Law, Workers' Rights, Health, Hygiene, Safety.
Intervención notarial en conflictos del Agua
Authors: Márquez González José Antonio 
Published: February 2021

RESUMEN: El presente ensayo examina el régimen legal del agua en nuestro país, revisando la Ley de Aguas Nacionales y su Reglamento, la Ley General de Salud, la Ley General de Equilibrio Ecológico y Protección al Ambiente y la Ley Federal de Responsabilidad Ambiental.Por otra parte, ante la inminente gravedad de los conflictos que resultan por el uso del líquido, se propone la intervención específica del notario como negociador, mediador, conciliador y árbitro, fundamentando su tarea en la larga evolución histórica y en la función social del notario moderno, como experto mediador con atribuciones fedatarias.Palabras clave: Agua, notario, negociación, mediación, conciliación, arbitraje. ABSTRACT: This essay examines the legal regime of water in Mexico. It starts with a review of Law on National Waters and its Regulation, the General Health Law, the General Law of Ecological Balance and Environmental Protection, and the Federal Law of Environmental Responsibility.In the near future imminent conflicts will result from the use of the liquid. So, the specific intervention of the latin notary public is proposed as negotiator, mediator, conciliator and arbitrator basing his task on the long historical evolution and on the social function of the modern latin notary public as an expert mediator with public faith.Keywords: Water, notary public, negotiation, mediation, conciliation, arbitration.
Identity and Social Status in Language Used: An Explorative Study on Guess Who’s Coming To Dinner Tonight
Authors: Rianita Dian , Martin Laily 
Published: February 2021

Language usage has functions to express ideas, and simultaneously can promote the speakers’ identities and social status. Identity markers such as race, gender, class and ethnicity have important roles to choose language used. This paper explores the correspondence between language, identity and social status as exposed in a classic film entitled “Guess who’s coming to dinner tonight” released in 1967. The utterance of the characters in the movie will be analyzed in order to illustrate the vital role of language as a part of promoting the speaker's identity and social status. The study also emphasizes language choice, such as specific vocabulary, and share attitude when discussing a sensitive topic. As a finding, there are significant points that language use inevitably promotes the speakers' social identity due to their academic backgrounds and beliefs.
O riso dos narradores mortos em filmes brasileiros: Toda Nudez será castigada (1973), Brás Cubas (1988) e Memórias Póstumas de Brás Cubas (2001)
Authors: Hermanns Ute Klara Maria 
Published: February 2021

Neste artigo serão abordados três filmes no decorrer da produção cinematográfica brasileira de 1972 a 2001 que deixam falar e rir as "vozes do além" que os diretores encontraram em peças de teatro e na literatura brasileira. Muitas vezes, diretores brasileiros de cinema recorrem à literatura para discutir questões éticas e políticas. Ao escolher narradores mortos é possível mostrar acontecimentos, eventos e ciclos vividos sob uma determinada luz, o que nos leva a um patamar meta-discursivo. Isso pode permitir entrar em um diálogo com os sobreviventes, os fantasmas. O meio do cinema com os seus recursos técnicos permite mostrar os narradores mortos porque continuam vivos na tela do cinema. Através dos narradores mortos pode ser introduzida uma correção nas suas histórias de vida para transmitir uma versão autêntica do vivido capaz de responder e interpretar a história ou os tempos do passado.

[1] Palestra no 12oCongresso Alemão de Lusitanistas na Universidade Johannes Gutenberg, Secção 3, Vozes do além, 13-16 de setembro de 2017.
Shear Strength Models for Steel Fibre Reinforced Concrete Beams: Current Scenario
Authors: Singh Ranjodh , Singh Harvinder 
Published: February 2021

This review paper presents a comprehensive comparative analysis of various studies conducted on the shear strength of Self-compacting Concrete (SCC) and Normally Vibrated Concrete (NVC) in order to determine the sustainability and affordability of SCC as a construction material. Compaction is the main factor in concrete production. NVC needs compaction and vibration to remove the entrapped air which is both expensive and time-consuming. But SCC has flow ability and passing ability. Although SCC takes a greater amount of paste content, thereby raising the cost of building material, yet the use of such waste material as fly ash, silica, etc. comes in handy as paste content. Thus, the advantages offered by SCC in terms of increased strength as well as cost reduction makes it a highly desirable construction material. The review has selected the works of some eminent scholars on concrete and has analyzed them through individual as well as comparative perspective. A close analysis has helped filter out relevant works for the current study. This process of selection has proved helpful to include most standard works available in the review. Major findings have been enlisted at the end and ways to improve concrete behaviour have been suggested. Doi: 10.28991/cej-2021-03091661 Full Text: PDF