bluuebunny/crossref_metadata_2025 huggingface dataset:
AN ANALYSIS OF THE TRANSLATION PRODUCTS FROM ENGLISH TEXT INTO INDONESIAN LANGUAGE
Authors: Jumiaty Andi Asri
Published: March 2021

This research found out the students’ error in translating English text into Indonesian language at Muhammadiyah University of Makassar. This research investigated students’ ways in translating and understanding the meaning of the text translated from English to Indonesian. A descriptive analysis was used in this research with the population was consisted of 107 students and applied purposive sampling technique and the chosen 60 students were taken as samples. The data was in the form of translation test. The result of the data analysis showed that the students’ error types in translating English text into Indonesian were 81.6 % generated translation was a literal translation and was 11 out of 60 students, or about 18.4% used the general translation from mistranslation or lexical meaning. And also it was found out that the students’ error in lexical meaning. And there were 43 % which has translated in general translation errors. This analysis was very useful for the teacher and students. It helped the students to know their weaknesses and difficulties in translating English text into Indonesian. It can be concluded that the students are directed to learn more and practice to translate about English text into Indonesian language
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) UNTUK MENINGKATKAN HASIL BELAJAR BIOLOGI PADA KELAS X SMA NEGERI 9 BULUKUMBA
Authors: Razak Rahmawati
Published: March 2021

Penelitian ini untuk mengetahui gambaran pembelajaran  Biologi sebelum penerapan model kooperatif  Team Assisted Individualization (TAI), untuk mengetahui aktivitas pendidik dalam implementasi model pembelajaran kooperatif tipe Team Assisted Individualization (TAI), untuk mengetahui aktivitas peserta didik dalam implementasi model pembelajaran kooperatif tipe Team Assisted Individualization (TAI), untuk mengetahui peningkatan hasil belajar Biologi peserta didik setelah diimplementasikan model kooperatif tipe Team Assisted Individualization (TAI) dan untuk mengetahui respon peserta didik terhadap kooperatif tipe model Team  Assisted Individualization (TAI).  Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Dalam Penelitian Tindakan Kelas (PTK) ini meliputi 4 tahap yaitu perencanaan, tindakan, pengamatan (observasi) dan refleksi.Penelitian Tindakan Kelas (PTK)  dilaksanakan pada semester genap tahun pelajaran 2018/2019. Subjek penelitian ini adalah peserta didik Kelas X SMA Negeri 9 Bulukumba dengan jumlah peserta sebanyak 21 orang. Adapun instrument yang digunakan dalam penelitian ini adalah Tahap Observasi, Tes/evaluasi, Dokumentasi dan Angket. Berdasarkan hasil  observasi penelitian tindakan kelas model pembelajaran kooperatif tipe TAI serta mengacu pada rumusan masalah dalam penelitian ini yang dilaksanakan selama dua siklus, maka peneliti memperoleh kesimpulan dari hasil penelitian tindakan ini. Adapun kesimpulan yang dimaksud dalam penelitian ini adalah meningkatnya aktivitas pendidik ditandai setiap siklus diantaranya pada siklus1 pada pertemuan pertama memperoleh skor rata-rata yaitu 50,85 persen pada pertemuan kedua  memperoleh skor dengan rata-rata 62,9 persen. Sedangkan pada siklus II mengalami peningkatan yaitu 80 persen, meningkatnya aktivitas peserta didik pada setiap pertemuan dalam penerapan model pembelajaran kooperatif tipe TAI, Meningkatnya hasil belajar peserta didik dalam setiap siklus pembelajaran. Pada siklus I hasil belajar 62,9 persen sedangkan pada siklus II meningkat menjadi 80 persen, dan dengan penerapan model pembelajaran kooperatif tipe TAI meningkatkan hasil belajar peserta didik.
PEMBELAJARAN MODEL KOOPERATIF TIPE GROUP INVESTIGATION UNTUK MENINGKATKAN HASIL BELAJAR FISIKA PADA SISWA KELAS X SMA NEGERI 10 BULUKUMBA
Authors: Isnayanto Hasisba
Published: March 2021

Penelitian ini bermaksud untuk mengetahui tingkat keaktifan peserta didik selama proses pembelajaran dengan model pembelajaran kooperatif tipe Group Investigation (GI), Untuk mengetahui peningkatan hasil belajar peseta didik dengan penerapan model pembelajaran kooperatif tipe Group Investigation (GI) dan untuk mengetahui aktivitas pendidik selama proses pembelajaran melalui penerapan model pembelajaran kooperatif tipe Group Investigation (GI). Penelitian ini merupakan penelitian tindakkan kelas (classroom action research). Penelitian ini terdiri atas serangkaian siklus, setiap siklus meliputi empat tahap yaitu : perencanaan, pelaksanaan tindakan, observasi dan refleksi. Subjek dalam penelitian ini adalah siswa kelas X1 SMA Negeri 10 Bulukumba tahun pelajaran 2017/2018 semister genap yang berjumlah sebanyak 35 siswa, terdiri dari 13 siswa laki-laki dan 22 siswa perempuan. Adapun Instrumen yang digunakan dalam penelitian ini adalah Lembar observasi dan test. Teknik analisis data yang digunakan dalam penelitian ini menggunakan analisis data deskriptif kualitatif. Analisis data kualitatif digunakan untuk mengolah data hasil observasi guru dan siswa. Adapun teknik data deskriptif kualitatif digunakan untuk menghitung presentase nilai rata – rata. Kriteria Ketuntasan Minimal (KKM)  yang diterapkan pada mata pelajaran Fisika adalah 75. Jadi nilai siswa dapat dikatakan tuntas apabila mencapai nilai KKM (Kriteria Ketuntasan Minimal). Berdasarkan hasil analisis dan pembahasan dalam penelitian tindakan dapat disimpulkan bahwa melalui pembelajaran kooperatif tipe Group Investigation dapat meningkatkan hasil belajar peserta didik pada mata pelajaran Fisika standar kompetensi memahami konsumsi dan investasi di kelas X1 SMA Negeri 10 Bulukumba kabupaten Luwu. Hal ini dapat dilihat dari hasil observasi dan hasil tes belajar peserta didik, dimana dari hasil observasi tersebut terdapat pengembangan baik dari segi kehadiran serta keaktifan dan dari hasil tes peserta didik terdapat peningkatan dimana hasil tes siklus I peserta didik yang tuntas sebanyak 66,00 persen, sedangkan peserta didik yang tuntas pada tes siklus II sebanyak 83,00 persen
EFEKTIFITAS MEDIA KOMPUTER DENGAN PERANGKAT LUNAK POWERPOINT DALAM MENINGKATKAN HASIL BELAJAR BAHASA INGGRIS MATERI PRONOUN PADA PESERTA DIDIK KELAS X TEKNIK SURVEYING DI SMK NEGERI 3 GORONTALO TAHUN PELAJARAN 2018/2019
Authors: Yusuf Maryam
Published: March 2021

Penelitian ini bertujuan untuk mengembangkan perangkat pembelajaran yang berbasis komputer dengan perangkat lunak PowerPoint yang diimplementasikan pada peserta didik kelas X program keahlian Teknik Surveying, dengan harapan dapat meningkatkan ketuntasan belajar Bahasa Inggris peserta didik pada materi Pronoun. Dari data pada siklus I menunjukkan : peserta didik memperoleh nilai kurang dari 75 sebanyak 15 peserta didik (40,54 %)dan  rentang nilai lebih dari 75 sebanyak 22 peserta didik (59,46%). Daya serap peserta didik mencapai 75,5 %. Aktifitas peserta didik dari 37 orang terdapat 21 peserta didik (56,76%) termasuk sangat aktif dan aktif, dan 16 peserta didik (43,24 %)  tergolong kategori kurang aktif dan tidak aktif. Pada siklus II  dari 37 peserta didik diperoleh data nilai kurang dari 75 sebanyak 2 peserta didik (5,41 %) dan rentang nilai lebih dari 75 sebanyak 35 peserta didik (94,59 %). Daya serap peserta didik mencapai 81,49 %. Aktifitas peserta didik dari 37 orang terdapat 29 peserta didik (78,38 %) termasuk sangat aktif dan aktif , dan 8 peserta didik (21,62%) termasuk kategori cukup aktif dan kurang aktif. Data pemanfaatan media dalam proses pembelajaran diperoleh bahwa semua peserta didik sangat tertarik dengan penggunaan media power point. Hal ini dapat dilihat bahwa 100 % peserta didik menyatakan menyenangkan, 89,19 % menyatakan menerima pelajaran dengan mudah, 86,49 % peserta didik menjadi lebih aktif, peserta didik sangat termotivasi sebanyak 75,68 % dan 83,78 % peserta didik menyatakan paham, peserta didik yang menyatakan jenuh dalam menerima pelajaran tidak ada, tetapi yang menyatakan tidak merasa bosan sebanyak 33 peserta didik (89,19 %). Tingkat kesungguhan peserta didik dalam memperhatikan materi pelajaran yang disampaikan dengan media pembelajaran sangat besar yaitu 75,68 %, dalam meningkatkan prestasi belajar peserta didik yang menyatakan nilainya menjadi lebih bagus sebanyak 29 peserta didik (78,38 %), meningkatkan semangat dalam belajar peserta didik menyatakan lebih giat belajar sebanyak 35 peserta didik (94,59 %). Dari data tersebut diperoleh kesimpulan bahwa pembelajaran dengan media perangkat lunak power point secara signifikan lebih baik jika dibandingkan dengan pembelajaran konvensional yang selama ini dilakukan
PEMBELAJARAN MENULIS ARTIKEL OPINI BERBASIS PROYEK
Authors: Sakaria Sakaria , Asdar Asdar , Akbar Amal
Published: March 2021

Tujuan yang ingin dicapai dalam penelitian ini adalah: (1) mengetahui hasil belajar mahasiswa dalam pembelajaran menulis artikel opini tanpa menggunakan model pembelajaran berbasis proyek  pada pretest, (2) mengetahui hasil belajar mahasiswa dalam pembelajaran menulis artikel opini dengan menggunakan model pembelajaran berbasis proyek pada posttest, dan (3) mengetahui efektivitas model pembelajaran berbasis proyek  dalam pembelajaran menulis artikel opini. Penelitian ini merupakan penelitian eksperimen dengan model true experimental design bentuk one  group  pretest posttest  design. Untuk memperoleh data pada penelitian ini, menggunakan instrumen lembar observasi dan tes.  Data analisisis dengan menggunakan statistik deskriptif dan  statistik inferensial. Hasil penelitian menunjukkan bahwa: (1) hasil belajar mahasiswa dalam pembelajaran menulis artikel opini tanpa menggunakan model pembelajaran berbasis proyek pada pretest berada pada kategori tidak tuntas karena persentase hasil belajar mahasiswa yang tuntas belum mencapai standar ketuntasan hasil belajar, yakni (≥85 % - 100%), (2) hasil belajar mahasiswa dalam pembelajaran menulis artikel opini dengan menggunakan model pembelajaran berbasis proyek  pada postest berada pada kategori tuntas karena persentase hasil belajar mahasiswa yang tuntas telah mencapai standar ketuntasan hasil belajar, yakni (≥85% - 100%), dan (3) model pembelajaran berbasis proyek  efektif digunakan dalam pembelajaran pembelajaran menulis artikel opini pada Program Studi Pendidikan Bahasa dan Sastra Indonesia Universitas Muhammadiyah Makassar karena kriteria keefektifan telah terpenuhi, yaitu  nilai t hitung > nilai t tabel  (4, 779 > 2,04).
USING JUMBLED LETTERS TO IMPROVE STUDENTS VOCABULARY MASTERY
Authors: Wahyuni Sri , Rahman Ali Wira
Published: March 2021

Vocabulary considered one of the important things to learn for students, the vocabulary is basic thing that students must be mastered in foreign language lessons, especially in English. Without vocabulary students will have difficulty in mastering skills in English such as writing, reading, listening and speaking.  Therefore, it is very important to find out the solution to enhance students’ vocabulary. The objective of the research is to find out whether or not using Jumbled letters can improve the students vocabulary of the tenth grade students in MAN 2 Barru and to find out whether or not using Crossword puzzle can improve the students vocabulary of the tenth grade students in MAN 2 Barru. This research applied quasi-experimental group design with two groups experimental and control class. The population of this research was the tenth grade students of MAN 2 Barru in academic year 2018/2019. The Total sample of the research was taken by using clustering random sampling which consisted of 141 students. From two classes taken from the population of the tenth grade students of MAN 2 Barru, X MIA 1 as the experimental class consisted 29 students and X MIA 3 as the control class that consisted 29 students. The result of the data analysis showed that there was a significant difference of students’ vocabulary before and after teaching vocabulary through jumbled word letters. The value of t-test pre-test 2.09 was higher than t-table 2.000, and the value of post-test 4.62 was higher than t-table 2.000, at the level significance a =0.05 and degree of freedom (df) = 56. It can be concluded that jumbled word letters can enhance the vocabulary of the tenth grade students’ of MAN 2 Barru
USING QUESTIONS EFFECTIVELY AS A TEACHING DEVICE
Authors: Rahman Ali Wira
Published: March 2021

English teaching is a process that the teacher interacts with students. Asking and answering are the primary ways to communicate with each other, so questioning plays a central role in classroom. It urges students to think actively and develops their creative thinking. Because of the importance of questions to the research process, one of the things a teacher at a university tries to teach students is how to ask good questions, and how to answer them appropriately. This makes the process of questioning important in every class taught at a university. Questions are important to the students in a class for two reasons: (1) Students learn to ask questions by asking questions. Students learn to ask good questions by asking questions and then receiving feedback on them. Students learn to become scholars by learning to ask good questions; (2) student asking a question is at that moment a self-motivated learner - a researcher. This is the behavior trying to nurture
Optimized Regulated Deficit Irrigation Management for Watermelon Cultivation in a Semiarid Region
Authors: Leite Kelly Nascimento , Carvalho Daniel Fonseca de , Martin- Benito Jose Maria Tarjuelo , Sousa Geocleber Gomes de , Padilla Alfonso Dominguez
Published: March 2021

The present study aimed to validate the MOPECO crop simulation model and to determine a viable irrigation management for watermelon in the semiarid region of Northeast Brazil, using methodologies of optimized regulated deficit irrigation (ORDI) and constant deficit irrigation (CDI). The experiment was carried out during October to December 2013 and the second one from July to August 2014 in plots of land of producers in the Baixo Acaraú Irrigated Perimeter – Ceará, Brazil. Treatments were characterized by ORDI management (70, 80, 90% ETa/ETm ratio) and CDI management along the entire cycle (70, 80 and 90% ETm) and control treatment, irrigated with 100% of the water requirement of the crop (ETm). In terms of saving of water resources, the results showed that management with regulated deficit irrigation leads to favorable and economically viable results for the farmer, of water saving, especially in a situation of severe water scarcity, irrigation management with regulated water deficit (ORDI) can provide favorable and economically viable results for the farmer. The highest value of WUE (41.8 kg m-3) was obtained with the treatment of lowest water volume applied (352.1 L) in the second experiment, decreasing with the increase in the water volume used. The ORDI methodology represents a better water use efficiency for all treatments of deficit applied compared to CDI treatments. The difference of ORDI and CDI methodology provided an increase of up to 200% in the gross margin obtained with the exploration of the watermelon culture which represents a range of R$ 986.00 in profit in a situation of water scarcity, as in the case of the studied region, the strategy with water supply of 70% of ETa/ETm ratio regulated by phenological stage was recommended in order to obtain highest water use efficiency.
Critical Literature Review on Families in Qatar
Authors:   Doha International Family Institute (DIFI), Khalifa Batoul Muhieddin , Badahdah Abdallah , Aref Ahmed
Published: March 2021

يقدم هذا التقرير الادبيات والدراسات السابقة التى بحثت فى موضوع الأسرة في دولة قطر والقضايا المتعلقة فيها.
رفاه الأسرة المتعايشة مع إضطراب طيف التوحد في قطر
Authors: إيكاس ناعومـي , بادحـدح عبدالله , عبـد المنعـم عـزة
Published: March 2021

هدفت هذه الدراسة إلى تحديد التحديات التي تواجهها أسر الأطفال ذوي التوحد في قطر، وتسليط الضوء على الرفاه النفسي لوالدي هؤلاء الأطفال، وتقديم توصيات لتحسين جودة حياة أسر الأطفال ذوي التوحد. وتأتي هذه الدراسة في ظل اتخاذ دولة قطر مؤخرًا خطوات في سبيل تلبية احتياجات هذه الأسر، من خلال خطة قطر الوطنية للتوحد. تم جمع بيانات نوعية وكمية من خلال مقابلات معمقة وتم الحصول على معلومات حول تجارب الوالدين في تربية الطفل ذو التوحد، واحتياجات الآباء المتعلقة بهذا الطفل، والمشاكل السلوكية لديه والرفاه النفسي للوالدين، والدعم الاجتماعي المقدم واستراتيجيات التكيف. وقدمت الدراسة توصيات متعلقة بأهمية تبسيط عملية البحث والحصول على الخدمات اللازمة للأطفال ذوي التوحد وتمكينهم من الحصول عليها في سن مبكرة، على أن تكون هذه الخدمات مقدمة من قبل الحكومة على أعلى المستويات على يد معالجين محترفين لتخفيف العبء المالي على الأسروالضغوط المرتبطة بالاحتياج للمساعدة المالية، وتبسيط حصول الأمهات اللواتي اخترن البقاء في المنزل لتقديم الرعاية الدائمة لأطفالهن على إجازة مدفوعة الأجر وغيرها.
Involuntary Syntactic Error of Interlingual Word Order When English Rigid Word Order Momentarily Deforms Arabic Clauses
Authors: AlQahtani Saleh Jarallah
Published: March 2021

This paper intends to explore the potential momentary influence of English rigid word order on the placement of Arabic preverbal subjects. The idea is that English as a Subject-Verb-Object language has one subject position; thus, it poses no restrictions on the distribution of determiner phrases in this position. By contrast, Standard Arabic (henceforth, Arabic) uses two different word orders (Subject-Verb/Verb-Subject-(Object), SVO/VSO). As a result, indefinite determiner phrases are not freely distributed in the subject position; that is, they can appear in the postverbal subject position -VSO but not in the preverbal subject position -SVO. Because the two languages use different syntactic word orders and different subject positions, two experimental tasks (an Arabic guided writing task and an English-to-Arabic translation written task) were administered to find out whether the English word order momentarily causes Arabic learners of English to violate their language subject distributions. Analysis of the performance of Arabic native participants in the two tasks revealed two important outcomes: a) when participants were asked to reorder scrambled words into full clauses, they significantly preferred VSO order; in contrast, b) when participants were asked to translate full English clauses into Arabic, they strikingly preferred SVO order violating syntactic parametric (distributional) restrictions on the placement of indefinite determiner phrases. In other words, they used indefinite determiner phrases in the preverbal subject position. Based on the results, the study argues that the improper use of indefinite determiner phrases in the preverbal subject position is not due to the implicit knowledge of Arabic grammar; it is due to the momentary influence of English syntactic word order involuntarily exerted by participants.
From Traditional Schools to Modern Schools: The Quest for to Improve the Quality of Schools Environment in Iran
Authors: Ghasemi Kimia , Behzadfar Mostafa , Hamzenejad Mahdi
Published: March 2021

This article, through comparison, analyzes evolutions in architecture and school concepts and the relation between them in classic and modern periods in Iran, and by relying on persistent traditional Islamic schools architectural design patterns, provides an atmosphere, conforming to physical and spiritual needs in schools. The research method used in this article is descriptive-analytical and is conducted through library study in order to get familiarized with persistent social components in these schools, to use in new schools. In this research, after evaluating traditional schools, some factors, such as flexibility, central courtyard and the presence of natural elements in there, annular formation of classrooms and appropriate atmosphere for discussions and the transformation process of the interior and exterior relations are introduced which we can use in designing new schools, in order to fully improve the quality of the atmosphere in modern schools.
Um estudo a respeito da avaliação da satisfação dos usuários de internet banking e mobile banking no Brasil
Authors: Longaray André Andrade , Castelli Tiago Machado , Maia Claudia Rodrigues , Tondolo Vilmar Gonçalves
Published: March 2021

Objetivo: Este estudo teve como objetivo elaborar um instrumento de medida para avaliar a satisfação dos clientes bancários quanto aos serviços de Internet Banking e Mobile Banking, testando, ainda, a sua aplicabilidade.Método: O estudo é caracterizado como uma pesquisa diagnóstica, de abordagem quali-quantitativa, com base na metodologia survey. Para a condução do estudo foi estruturada e validada a escala proposta, analisando os dados obtidos pelo uso de técnicas univariadas, bivariadas e multivariadas. Os dados coletados com a aplicação do instrumento resultaram em uma amostra de 672 usuários.Originalidade/Relevância: As tecnologias estudadas se tornaram os principais canais de acesso entre as instituições bancárias e os seus clientes. Com isso, o foco no cliente ganhou destaque, visto que eles veem no uso dessas tecnologias maior comodidade, rapidez e personalização dos serviços bancários. Portanto, observando a importância do indivíduo, nesta pesquisa foi abordada a satisfação dos usuários perante as perspectivas psicológicas das teorias da satisfação.Resultados: O estudo identificou a Satisfação com o serviço bancário online e as Tecnologias per si (Internet Banking e Mobile Banking) como dois fatores que avaliam a satisfação dos clientes bancários com as tecnologias abordadas. Também foi observado que, para os respondentes, a satisfação dos usuários tem sido maior com o uso da Internet Banking do que com o Mobile Banking.Contribuições Teóricas/Metodológicas: Como contribuições desta pesquisa, pode-se citar a construção de um instrumento de intervenção, que utiliza uma escala válida para medir a satisfação, considerando o nível individual do cliente, ao utilizar-se como base as principais teorias da satisfação da psicologia.
Imposição de práticas de consumo no espaço público: um estudo sobre o ciclismo urbano
Authors: Quintão Ronan Torres , Lisboa Simone Marília , Lima Nathalia
Published: March 2021

Objetivo: A pesquisa busca entender como as práticas de consumo realizadas em espaços públicos pelos consumidores pertencentes à ideologia dominante (entidade de grande escala) impõem seus interesses em detrimento dos demais consumidores (entidades de pequena escala).Método:  Os dados da pesquisa qualitativa foram coletados no contexto do ciclismo urbano por meio de entrevistas em profundidade e observação sendo analisados de forma hermenêutica.Originalidade/Relevância: O espaço público deveria ser democrático, igualitário e acessível a todos, entretanto, sendo o espaço o produto das relações sociais, ele revela os interesses de ideologias dominantes que emergem dos cidadãos, empresas e governantes.Resultados: A estrutura de dominação da ideologia baseada no consumo de carbono como combustível para os meios de transporte é revelada pelas estratégias de imposição das práticas de consumo do ciclistas urbanos no uso do espaço público da cidade por meio da (1) restrição de uso do espaço público e (2) ameaça física. Os ciclistas urbanos, por sua vez, (3) naturalizam as arbitrariedades praticadas pelos consumidores participantes da ideologia de consumo dominante, internalizando as regras culturais tácitas de dominação para se adaptarem ao contexto social.Contribuições teóricas/metodológicas:  O estudo amplia a discussão sobre formas de imposição de entidades de grande escala em relação à entidades de pequena escala no espaço público, colocando luz nos processos de dominação que acontecem por meio de  práticas de consumo que restringem e limitam as formas de uso e consumo de um tipo de espaço que todos os cidadãos são legalmente autorizados a utilizar.
Foundations and trends in analytics and marketing relationship
Authors: Louro Alamir Costa , Brandão Marcelo Moll , Sarcinelli Arthur França
Published: March 2021

Objetivo: O propósito do presente artigo é pavimentar o caminho de
futuras pesquisas quantitativas no campo de analytics em marketing,
contextualizado com base na Visão Baseada em Recursos e na literatura sobre
Capabilidades Dinâmicas.Método/Abordagem: Constitui-se como uma revisão
aplicada de cunho bibliométrico sobre o relacionamento entre as subáreas.
Utilizamos análises de cluster para prover um mapeamento esquemático da
interseção dessas literaturas para pesquisadores iniciantes e
experientes.Resultados: Após propor as capabilidades analíticas adaptativas,
são sugeridos caminhos de avanço científico nas literaturas de marketing e
estratégia, indicando possíveis construtos endógenos, exógenos e covariáveis
para uma agenda de pesquisa voltada para situações de moderação e
mediação.Implicações teóricas e metodológicas: Foi construída uma rede
nomológica que interliga o relacionamento emergente entre marketing,
analytics e capabilidades dinâmicas que auxilia na escolha de construtos
atualizados e relevantes para estudos quantitativos
futuros.Originalidade/valor: Destaca-se o alicerce da relação entre
analytics e marketing, e assim são elucidadas as tendências de pesquisa e
construtos objetivos otimizados para realização de pesquisas futuras sob a
ótica das capabilidades dinâmicas.
Cytotoxicity of Ocimum basilicum and Impatiens walleriana Extracts on AGS and SKOV-3 Cancer Cell Lines by Flow Cytometry Analysis
Authors: Hanachi Parichehr , Rezaei Fakhrnezhad Fariba , Zarringhalami Roshanak , Erdogan Orhan Ilkay
Published: March 2021

Background: Numerous studies investigate finding new drug candidates with an increasing death rate caused by cancer. Nowadays, herbal medicine has been noticed again because of the many side effects of chemical drugs. Objectives: In the current study, anthocyanin and carotenoid types of compounds of Ocimum basilicum and Impatiens walleriana were determined and their cytotoxic effect on human gastric adenocarcinoma (AGS) and human ovarian carcinoma (SKOV-3) cancer cell lines were investigated. The cytotoxic effect of I. walleriana on cancer cells has not been reported so far. Methods: The amount of anthocyanin and carotenoid derivatives in these two plant species were investigated by biochemical tests, 3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), and flow cytometry methods were applied for the cytotoxicity effect of the extracts on the AGS and SKOV3 cancer cell lines. Cell necrosis and apoptosis were determined by annexin V-fluorescent isothiocyanate/propidium iodide (FITC/PI) staining and quantification by flow cytometry. Results: Ocimum basilicum and I. walleriana contained a noticeable amount of the mentioned compounds. According to the results, the lowest IC50 (Half- maximal inhibitory concentration) value with an amount of 2.5 ± 0.21 mg/mL that indicates the most cytotoxic extract on the AGS cancer cell line belonged to I. walleriana extract. Besides, the lowest IC50 value of O. basilicum was about 0.9 ± 0. 11 mg/mL on the SKOV3 cancer cell line. The flow cytometry analysis has also proved that the toxicity of O. basilicum is more than I. walleriana on the SKOV3 cell line and the toxicity of I. walleriana was higher than O. basilicum on the AGS cancer cell line. Conclusions: Ocimum basilicum and I. walleriana contain antioxidant compounds, which showed the cytotoxic effect on AGS and SKOV3 cancer cell lines. Further studies on animal models and subsequent trials are necessary for revealing the full potential of the extracts.
Effects of Problem-solving Skills Training on the Anxiety and Sleep Quality of Patients After Coronary Artery Bypass Graft Surgery
Authors: Omidi Sepideh , Kakabaraee Keivan , Amiripour Asadollah
Published: March 2021

Background: Cardiovascular diseases are the leading cause of mortality worldwide, and sleep disturbance and anxiety play a key role in the prognosis of these patients. Objectives: The present study aimed to evaluate the effects of problem-solving skills training (PSST) on the anxiety and sleep disturbance of cardiac patients. Methods: This quasi-experimental study was carried out in three stages before, after, and during a two-month follow-up after eight PSST sessions (one hour each). Sample population included 20 male patients with heart failure who had undergone coronary artery bypass graft (CABG) surgery at Imam Ali Hospital of Kermanshah, Iran. The patients were randomly divided into the experimental (n = 10) and control groups (n = 10). Data were collected using Spielberger’s state-trait anxiety inventory (STAI) and Pittsburgh sleep quality index (PSQI). Data analysis was performed in SPSS using the analysis of covariance to compare the groups. Results: MANCOVA and Tukey’s post-hoc test indicated a significant difference in the sleep quality score of the patients at the posttest (P = 0.001) and follow-up (P = 0.017), as well as in the score of anxiety at the posttest (P = 0.01) and after the PSST intervention. However, no significant differences were observed in the scores of the control group at different stages of the study (P > 0.05). Conclusions: According to the results, PSST could improve anxiety and sleep quality in patients with heart failure. Therefore, it is recommended that such training be provided to cardiac patients.
Investigation of the Shear Bond Strength of Orthodontic Buttons by Light Curing Using an Extended Optic Fiber
Authors: Yoon Garam , Lee Nanyoung , Lee Sangho , Jih Myeongkwan , Choi Wonseok , Sung Minah
Published: March 2021

The objective of this study is to analyze the shear bond strength of orthodontic buttons according to light tip distance and optic fiber diameter when an extended optic fiber was applied to the tip of a curing light unit. In this study, 315 extracted premolar teeth were divided into 3 groups. Orthodontic buttons were attached using no optic fibers (Group I), 3.0 mm diameter optic fibers (Group II), or 5.0 mm diameter optic fibers (Group III). Each group was divided into subgroups A - C (5.0, 10.0, and 15.0 mm light tip distance), respectively. Shear bond strength was then measured while varying the light tip distance. In group I, shear bond strength significantly decreased as the light tip distance increased. When the shear bond strength was evaluated according to the optic fiber diameter, no statistical significance was observed in group of 5.0 mm light tip distance. Compared with group IB, group IIIB showed significantly greater shear bond strength. Compared with group IC, all groups using 3.0 or 5.0 mm diameter optic fibers showed significantly greater shear bond strength. Therefore, when a curing light unit has poor accessibility, optic fibers with a large diameter should be considered.
Effect of Photothermal Therapy with Indocyanine Green in Multispecies Biofilm
Authors: Kim Myunghwan , Park Howon , Lee Juhyun , Seo Hyunwoo , Lee Siyoung
Published: March 2021

The purpose of this study is to investigate the antibacterial effects of indocyanine green (ICG) and near-infrared diode lasers on multispecies biofilms. Multispecies biofilms of Streptococcus mutans, Lactobacillus casei and Candida albicans were treated with different irradiation time using photosensitizer ICG and 808 nm near-infrared diode laser. Colony forming unit (CFU) was measured, and qualitative evaluation of biofilm was performed with confocal laser scanning microscopy (CLSM). Temperature measurement was conducted to evaluate photothermal effect. In the groups using ICG and diode laser, reduction in CFU was statistically significant, but the difference in antibacterial effect on L. casei and C. albicans with irradiation time was not significant, and similar results were confirmed with CLSM. Groups with ICG and diode laser showed higher temperature elevation than groups without ICG, and results of measured temperature were similar to the range of hyperthermia. In conclusion, ICG and near-infrared diode laser showed antibacterial effects on multispecies biofilms, but studies on protocol are necessary for clinical application.
Sesgos y falacias en la interpretación de procesos argumentativos en el programa Pensamiento Crítico de la Escuela Nacional de Estudios Superiores (UNAM)
Authors: López Vázquez Julieta Arisbe , García Velázquez Luis Miguel
Published: March 2021

El objetivo es analizar cómo los sesgos cognitivos influyen en la percepción e interpretación de falacias en textos argumentativos para elucidar una metodología que permita subsanar estas situaciones en la interpretación. Así, para explorar la pregunta ¿de qué forma los sesgos inciden en la identificación e interpretación de falacias en estudiantes? se discuten los resultados de una prueba inserta en un proyecto académico que, a lo largo de cuatro semestres, ha permitido confrontar resultados entre grupos de estudiantes de las distintas licenciaturas de la Escuela Nacional de Estudios Superiores, unidad Morelia, de la Universidad Nacional Autónoma de México. Adicionalmente, los resultados se comparan con una aplicación de la misma prueba a un grupo de juristas activos en su ámbito profesional, con la intención de reconocer rasgos compartidos con una población que no está asociada cotidianamente al contexto académico universitario.

Los resultados muestran que evidenciar los sesgos es necesario para que el interlocutor de un texto argumentativo sea capaz de detectar las falacias que, de otra manera, pasan desapercibidas.  Es pertinente el desarrollo de investigaciones adicionales en distintos niveles educativos y ambientes profesionales que permitieran obtener resultados que contribuyan a la interpretación de los textos argumentativos desde los distintos elementos que inciden en ellos: sesgos, heurísticas, estrategias argumentativas y falacias.

This article aims to highlight how cognitive biases influence the perception and interpretation of fallacies in argumentative processes on the assumption that, if biases can be detected and there is conscious training, it is feasible to correct these situations in the interpretation. This article intends to answer the question: How do biases affect the interpretation of fallacies in students? The results from a test inserted in an academic project during four semesters are discussed and compared among group of students enrolled in different degrees at Escuela Nacional de Estudios Superiores, Unidad Morelia, from the Universidad Nacional Autónoma de México. Additionally, these results are compared with the results obtained for the same test by a group of lawyers, all active in their professional field, with the intention of recognizing shared traits with a population that is not associated on a daily basis with the university academic context. The results show that for the interlocutor to detect fallacies in argumentative writing, it is necessary to make biases visible, otherwise, fallacies would be left unnoticed. Additional research seems to be necessary at different levels to further contribute to the interpretation of argumentative texts from its constituting elements such as biases, heuristics, argumentative strategies and fallacies.
El Tratado de Álgebra elemental de Juan Cortázar: Un libro significativo para la enseñanza de las matemáticas en España
Authors: León-Mantero Carmen , Maz Machado Alexander , Madrid Martín María José
Published: March 2021

En las últimas décadas, ha ido creciendo el interés de los investigadores en Historia de las Matemáticas y Educación Matemática, por analizar los libros de texto de Matemáticas que han tenido influencia en su enseñanza, bien por la relevancia de su autor o por su amplio uso o difusión. En este trabajo se presenta el análisis del libro de texto español Tratado de Álgebra Elemental del autor del siglo XIX Juan Cortázar, uno de los primeros Catedráticos de matemáticas, cuyos libros de texto fueron elegidos para formar parte de las listas oficiales para la enseñanza en secundaria desde el año 1848 y siguieron reimprimiéndose hasta entrado el siglo XX. Se plantea un estudio descriptivo y cualitativo mediante la técnica del análisis de contenido. Se hallaron diversas estrategias didácticas, y se categorizaron los sistemas de representación y los aspectos fenomenológicos que el autor utilizó para modelizar numerosas situaciones mediante los conceptos matemáticos que se expone en la obra.

Over the last decades researchers in the History of Mathematics and Mathematics Education have developed a growing interest in analyzing mathematics textbooks which have influenced the teaching of this subject. This increase has been mediated by the relevance of the authors of the manuals or by the widespread use of those manuals. This study presents the analysis of the Spanish textbook Tratado de Álgebra Elemental (Elementary treatise on algebra) written by the 19th century author, Juan Cortázar, one of the first mathematics professors in Spain, whose books were approved for secondary education in 1848 and continued being reprinted until the 20th century. We designed a descriptive and qualitative study using the content analysis technique. The results show that the book included several didactic strategies. Representation systems and the phenomena which Cortázar used to model numerous situations through the mathematical contents included in the books were also categorized.
Educación sexual con enfoque de género en el currículo de la educación obligatoria en España: avances y situación actual
Authors: Calvo González Soraya
Published: March 2021

El recorrido seguido a partir de las transformaciones del currículum y los cambios legislativos sucedidos en el contexto español no parecen haber dado respuesta a las demandas que organizaciones clave como la OMS o la UNESCO han pronunciado en torno al concepto de educación sexual. Este artículo busca adentrarse en la realidad pasada y presente del tratamiento de aspectos como el cuerpo, las emociones, las relaciones interpersonales y las cuestiones ligadas a la igualdad entre sexos y al género en educación obligatoria de nuestro país. Para ello se lleva a cabo un procedimiento de revisión de la legislación educativa que parte de la LGE de 1970 y llega hasta la actual LOMCE y en el que se desgranan las aportaciones y evidencias detectadas en torno a este tema. Así mismo, el artículo pretende dibujar el recorrido del marco académico de la sexología y la educación sexual como ámbitos del conocimiento, resaltando las tendencias más significativas. Finalmente, las conclusiones pretenden dibujar la situación actual de la educación sexual como cuerpo teórico en la etapa secundaria y señalar claves necesarias para que tales contenidos sean incorporados en el currículo educativo y en la formación continua e inicial de profesionales de la educación.

The curricular transformations and the legislative changes occurred in the Spanish context do not seem to have addressed the demands that key organizations such as OMS or UNESCO have made about sex education. In the specific context of Spanish Secondary Compulsory Education, the present article taps into the past and present of concepts such as the body, emotions, interpersonal relationships and issues linked to equality and gender. To this end, we conducted a review of the educational legislation from the LGE of 1970 to the current LOMCE with a view to tapping into the most important implications of these legislative frameworks. This article also aims to picture the reality of the academic framework of sexology and sex education looked at as areas of knowledge, highlighting the most significant trends. Finally, we map out the current situation of sexual education as a theoretical body in secondary education. We also highlight the keys which might encourage the incorporation of sex education in the educational curriculum and in the initial and continuous training programs for education professionals.
Creencias de los estudiantes de Educación Secundaria Obligatoria sobre la diversidad funcional
Authors: Martínez Galiana María , Gomariz Vicente María Ángeles , Cascales Martínez Antonia
Published: March 2021

En el presente trabajo se pretende dar a conocer las creencias que tienen los estudiantes de Educación Secundaria Obligatoria acerca de la diversidad funcional, a partir de un estudio principalmente de carácter descriptivo realizado mediante la técnica de encuesta aplicada a 442 adolescentes de entre doce y dieciocho años, tanto de la Región de Murcia como de la Comunidad Valenciana. Los resultados muestran que los adolescentes que han crecido en una sociedad considerada inclusiva tienen una opinión respetuosa y beneficiosa respecto a la integración de personas con diversidad funcional en la sociedad, si bien esta opinión está vinculada, entre otros aspectos, al centro en el que estudie o a la relación con la discapacidad.

This article presents Compulsory Secondary Education students’ beliefs on functional diversity. The study adopted a mainly descriptive research design based on the administration of surveys to 442 adolescents between the ages of twelve and eighteen, both in the Region of Murcia and the Valencian Community. The results show that these adolescents, in having grown up in a society considered inclusive, have respectful and positive opinions regarding the integration in society of people with functional diversity. These opinions are linked, among other aspects, to the secondary school students attend and to their relationship with disability.
Mellem udtrådte og ubetrådte stier – et praksisperspektiv på forskning i Keld Helmer-Petersens arkiv
Authors: Bonde Inger Ellekilde
Published: March 2021

Inger Ellekilde Bonde: In-between Known and Unknown Paths – Practical Perspectives on Research in the Archive of Photographer Keld Helmer-Petersen

The article reflects on some of the research perspectives contained in the archive of a single photographer. Based on studies of the archive of the photographer Keld Helmer- Petersen, the first part of the article presents examples of readings of material in the archive as a potential expansion of the position assigned to the photographer in the reception history. Here, the archive is understood as a source of a broader understanding of the photographer’s artistic form of expression through insights into both work processes and the artistic environments and movements in which Helmer-Petersen’s archive shows that he participated. The second part of the article is a more critical consideration of how the archive can be understood as a research object by discussing Helmer-Petersen’s role as an archivist, and how the archive also reflects an archiving process that is significant to the structure and organisation of the archive encountered and considered by the researcher.
Danske forfatterarkiver og dialogen mellem lokalitet, samling, registrering og forskning
Authors: Andersen Lotte Thyrring
Published: March 2021

Lotte Thyrring Andersen: Danish Author Archives and the Dialogue between Location, Collection, Cataloguing and Research

This article concerns Danish author archives and the dialogue between location, collection, cataloguing and research. The starting point of the article is my longstanding work with author archives that have not been submitted to the Royal Danish Library in Copenhagen: The Thøger Larsen Collection at Lemvig Museum, Peter Seeberg’s archive at Hald Hovedgaard and Jens Kruuse’s archive at the Royal Danish Library in Aarhus. The focus of the presentation is aspects of my research and collection experience, and some of the research in which I have been engaged. The article examines the significance of the location of an author archive and the understanding of a body of work, based on the Thøger Larsen Collection at Lemvig Museum. It also examines the relationship between collection, cataloguing and research on the basis of Peter Seeberg’s archive, where the experience gathered concerning the cataloguing of a specific author archive is examined in order to shed light on the practical nature of the work and the research opportunities that cataloguing can present. Finally, the article examines the literary history perspectives that can be derived from the use of author archives, and the potential significance of researcher networks and focus areas for the use of archives. On the basis of Jens Kruuse’s archive at the Royal Danish Library in Aarhus, the article shows that letters can be included as specific voices that contradict, expand on, sharpen and refine the generally accepted and adopted ideas about certain authors and their role in society. New lines of connection emerge, and the view of the period changes and is enriched. Research thus stimulates interest in an author’s archive by utilising the collection’s knowledge and acknowledgements in new representations and perceptions of the author. At the same time, the author archive contributes materials that promote research and the publications within an area. This presupposes that the archive is well-organised and catalogued, to ensure simple and easy access for the user.
Samlingsformidling gennem tematiske værkfortegnelser
Authors: Geertinger Axel Teich
Published: March 2021

Axel Teich Geertinger: Contextualising Library Collections through Thematic Catalogues

Between the years 2014 and 2019, Dansk Center for Musikudgivelse (DCM) (Danish centre for Music Editing) has published thematic-bibliographic catalogues of the works of four composers, in both digital and printed editions: Carl Nielsen, Johann Adolph Scheibe, J.P.E. Hartmann and Niels W. Gade. The concept and the software behind it were developed by DCM concurrently with the work on the actual catalogues’. DCM’s catalogues of the works are in keeping with a long tradition within musicology, in which such catalogues are a standard tool. In view of the particular situation for sources in Denmark, on the one hand, where most of the relevant material concerning Danish composers can be found in the Royal Danish Library’s collections, and the conversion of the catalogue concept to digital media on the other, DCM’s catalogues of works also gain a different perspective, so that they are not just a reference work for researchers, students and musicians, but also actual dissemination of the collection. While library catalogues’ perspective is fundamentally concentrated on specific items, catalogues of works – as the name says – concentrate on works. The works perspective is appropriate to provide an overview of all the material and information associated with a work and can thus put each source into a context. With links directly to library entries and digitisations, the catalogue can offer an alternative, more generalised and holistic approach to the library’s material than library catalogues. There are also links to related material, such as concurrent reviews in Mediestream. This article presents the catalogue of works concept and discusses its prospects and limitations, in particular from a library perspective.