bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Comparison of Mathematical Communication Capabilities Students Who Get The Think Talk Write (TTW) Learning Model and Group Investigation (GI) Learning Model
Authors: Susanti Rita 
Published: July 2023

This study is a quasi-experimental study that aims to compare the mathematical communication skills between students who get the Think Talk Write (TTW) learning model and the Group Investigation (GI) Learning Model, examine their quality improvement and examine students' attitudes towards Think Talk Write (TTW) learning models. ) and Group Investigation (GI) Learning Models.The population in this study were all students of class VIII 1 of Leuwigoong Junior High School, with a sample of two classes, namely: class VIII-E as the experimental first classÂ who received the Think Talk Write (TTW) learning model and class VIII-H as the experimental second classÂ that obtained the Model Group Investigation (GI) Learning. The instrument used was a description of mathematical communication skills and attitude scale. The results of data analysis showed that the mathematical communication skills of students who got the Think Talk Write (TTW) learning model were no better than those who received the Group Investigation (GI) Learning Model. Quality Improvement of mathematical ability of experimental first classÂ students who get the Think Talk Write (TTW) learning model with the moderate category and for the improvement of mathematical communication skills of the experimental second classÂ students who receive the Group Invertigation (GI) learning model with the moderate category, and for student attitudes towards mathematics learning using Think Talk Write (TTW) and Invertigation learning models (GI) both interpret well.Keywords: Mathematical communication skills, Think Talk Write (TTW) models, Group Invertigation (GI) models.
Developing Student Book Based on Ethnomathematics to Improve Studentâ€™s Critical Thinking Skill
Authors: Risdiyanti Irma , Sulisworo Dwi 
Published: July 2023

The current world conditions have led to the life of the 21st century with all the very rapid changes in civilization and the challenges that future generations must face. So it is necessary to prepare students to have creative skills to adapt and face challenges in the 21st-century era. In the implementation of the 21st curriculum in Indonesia, it needs to be adapted to Indonesia's existing context. In alternative mathematics learning, an approach that can be used is Indonesian Realistic Mathematics Education ( PMRI) with the context of Ethnomathematics. This study aims to develop ethnomathematics-based multimedia to support the development of PMRI-based learning using the ethnomathematics context. The method used in this research is design research with the type of development studies. The data collection technique was done by interviewing, distributing questionnaires, and studying literature. The data were then analyzed using a qualitative descriptive analysis. The results of this study are a student book product and the results of the analysis of student responses to these products. This research is expected to become a foundation in developing mathematics learning designs using ethnomathematics contexts to improve student critical abilities.Â Â Â Â
Analysis of Learning Obstacle to Numeracy Ability Based on Mathematical Resilience of Elementary Students
Authors: Fitriana Ade , Maarif Samsul 
Published: July 2023

The difficulty felt by students in the learning process when students face a question and students feel difficulties in using their knowledge, we can say it to be a learning obstacle. Meanwhile, in learning, mathematical resilience can be said to be a positive attitude of students in the learning process. The relationship of mathematical resilience to mathematics learning will make students more interested and motivated in learning mathematics. This type of research is descriptive qualitative.Â This study studies and explores the characteristics of learning obstacles to numeracy ability based on students' mathematical resilience in geometry materials. The data collection techniques used are numeracy ability tests with geometry materials, student mathematical resilience questionnaires, and interviews. The subjects in this study were 24 students of class V B of SDN Mekarjaya 01. In this study, the data were analyzed by identifying the answers of 24 respondents to the numeracy ability test and mathematical resilience questionnaire that students had conducted. The result is that we can see some of the characteristics of learning barriers found in grade V students of SDN Mekarjaya 01, the characteristics of these learning barriers include difficulties and weaknesses in calculating, difficulties in transferring knowledge, and difficulties in understanding mathematical language. Looking at the characteristics of learning barriers, it is concluded that students have resilience in mathematics can affect students' attitudes in facing problems in learning mathematics.
ANALYZING INTERNAL STUDENTâ€™S OBSTACLES IN WRITING RESEARCH PAPER AT THE FINAL GARADUATED SARJANA DGREE OF ENGLISH EDUCATION STUDY PROGRAM OF IKIP SILIWANG
Authors: Aryana Suhud , Fadilah Fathan , Wikanengsih Wikanengsih 
Published: July 2023

This research is based on the importance of writing scientific papers for students. Especially the final graduated sarjana dgree students who are compiling research paper. Therefore, this reserach focuses on analyzing case studies of studentâ€™s internal problems. The aim of this reserach is to find out how much studentâ€™s internal problems in writing a research paper. This research is a case study which is part of qualitative research. Therefore, the method of this research used cuse study method. The subject of this research was a studentâ€™s final graduated sarjana dgree of English Education Study Program of IKIP Siliwangi. The instruments used were observation, questionnaire and interview. In short, the results of the research as follows; First, student felt difficult when pouring out the main ideas in writing process. Second, student felt stress when he do not know the system of writing. Third, student felt lazy with writing activities cause he can not to think critically. Fourth, student has Â not experienced of writing researh paper Â before. Fifth, student lack of reading books. Sixth, students luck of self motivation then appear do not confident in writing research paper. Seventh lacks understanding of the topics discussed. The last, studentâ€™s disciplines in managing time.
MEANING OF CAREER AS A REALITY CONTRUCTION IN MICHEL FOUCAULT PERSPECTIVE
Authors: Ningrum Puspita , Damayanti Ema , Abdurrakhman Dede 
Published: July 2023

Through Michel Foucault critical discourse analysis using qualitative descriptive methods. This study aims to describe aspects of the meaning of text and context simultaneously in expression. Three caricatures in the Kompas daily published on Sunday, December 2, 2018 became the object of research. The background of how the conceptual view of realism in a media contains the power and power behind these statements. The results of the analysis show that referential meanings in three caricatures have elements of language that are closely related to the environmental, social, and cultural conditions of the community that are taking place. The editorial team has not used a neutral point of view in choosing titles, news sources and news frames. News written and published impressed as a construction of reality that aims to influence and direct the perspective of society in addressing a social problem that occurs reflecting how the power of knowledge can imply subordinate people.Â keywords: Michel Foucault's Analysis, Caricature, Referential Meaning, Reality Construction
MODEL OF IMPLEMENTATION OF INVESTIGATION GROUP LEARNING IN IMPROVING THE ABILITY TO WRITE NEGOTIATION TEXT IN VOCATIONAL SCHOOL
Authors: Nurjanah Siti , Wikanengsih Wikanengsih 
Published: July 2023

Â Â Negotiation itself is closely related to the daily lives of students. Negotiations are usually carried out by everyone in their daily lives, because negotiating means trying to reach an agreement, in everything. This study implements the investigation group model in the study of negotiating texts. The research objectives are to 1) describe the results of research in the classroom using the investigation group learning model and 2) to describe student learning outcomes. The research method used is an experimental method with a type of non-equivalent control group. The results showed an increase in students with SPSS calculation results was 0.001, meaning that the resulting data was less than 0.05 significance. This means that the instructor writes negotiating texts using the group investigation model is considered successful.Keywords: Investigation Group, write negotiating textÂ Â
ROBERT ENTMAN FRAMING ANALYSIS OF SARACEN HOAK ISSUE NEWS IN REPUBLIKA.CO.ID AND KOMPAS.COM
Authors: Arifin M. Syamsul , Iskandar Diki , Sobari Teti 
Published: July 2023

Â Online media is now more popular than conventional media because of the speed, ease of access and the information provided is always new. In reporting, it is always influenced by ideology, power and the interests of media owners. This study aims to find out how a media frame and construct the reality of news about the Saracen issue in republika.co.id and kompas.com. This study uses Robertâ€™s framing which focuses on how to define a problem, what / who causes the problem, what moral decision is in the news and what the settlement is offered by journalists. The results of this study indicate that in constructing and framing the Saracen issue both in republika.co.id and kompas.com have a different impression. Where republika.co.id tends to be careful that the Saracen issue will divide the nation while kompas.com asks President Jokowi to arrest and punish the perpetrators of the Saracen issue for dividing the nation.Â Keywords: Online Media, Robert Entman Framing Analysis, SaracenÂ Â Â
The Effect of Learning Interest on The Results of Learning to Write Poetry Text using Problem Based Learning Method
Authors: Suminar Ratna 
Published: July 2023

This study aims to prove the effect of interest in learning with the results of learning to write poetry texts using the problem based learning method. The hypothesis tested is that there is an influence of interest in learning on writing poetry texts. The research subjects were 29 students of class VIII F MTs Negeri 2 Subang, West Java, in the 2020/2021 school year. The data comes from the results of learning to write poetry texts and the results of a learning interest questionnaire. Data were analyzed using SPSS 25 with product moment person correlation test to determine the relationship and regression test to determine the effect. Based on the results of statistical analysis, the results of the correlation test of 89.2% showed a very strong relationship between the results of learning to write poetry texts with interest in learning. The results of the regression test also prove that interest in learning has an effect of 79.5% on learning outcomes to write poetry texts. Meanwhile, 20.5% was influenced by other factors.Â Â ABSTRAKPenelitian ini bertujuan untuk membuktikan pengaruh minat belajar dengan hasil belajar menulis teks puisi menggunakan metode problem based learning. Hipotesis yang diuji yaitu terdapat pengaruh minat belajar terhadap menulis teks puisi. Subjek penelitian adalah 29 orang siswa kelas VIII F MTs Negeri 2 Subang, Jawa Barat, tahun ajaran 2020/2021. Data bersumber dari hasil belajar menulis teks puisi dan hasil angket minat belajar. Data dianalisis menggunakan SPSS 25 dengan uji korelasi product moment person untuk mengetahui hubungan dan uji regresi untuk mengetahui pengaruh. Berdasarkan hasil analisis statsitik, hasil uji korelasi sebesar 89,2% menunjukan hubungan yang sangat kuat antara hasil belajar menulis teks puisi dengan minat belajar. Hasil uji regresi juga membuktikan minat belajar berpengaruh sebesar 79,5% terhadap hasil belajar menulis teks puisi. Sementara 20,5% itu dipengaruhi oleh faktor lainnya.Â
Learning to Write Poetry Text using Project Based Learning Method with the Help of Powtoon Media
Authors: Sukaesih Imas 
Published: July 2023

ABSTRACTThe number of students who experience scores below the KKM in writing learning is the background for carrying out this research. Problem based learning (PBL) methods and powtoon media are used in poetry text learning to provide solutions to these problems. The purpose of this study was to find out the results and difficulties experienced by students while participating in poetry text learning using the problem based learning (PBL) method with the help of powtoon media. The research method used is descriptive qualitative. Data collection techniques used are observation sheets and test sheets. The results showed that as many as 81.82% of students were able to get a score above the KKM and there were 18.18% of students still having difficulties. The difficulty of students is in the use of diction aspects when writing poetry texts, it is known from getting the lowest score in each aspect, which is only getting 43 points. But overall the problem based learning (PBL) method with powtoon media in poetry text learning has a positive impact on student achievement.ABSTRAKBanyaknya siswa yang mengalami nilai dibawah KKM pada pembelajran menulis menjadi latar belakang dilaksanakan penelitian ini. Metode problem based learning (PBL) dan media powtoon digunakan pada pembelajaran teks puisi untuk memberikan solusi dari permasalah tersebut. Tujuan penelitian ini untuk mencari tahu hasil dan kesulitan-kesulitan yang dialami siswa selama mengikuti pembelajaran teks puisi menggunaan metode problem based learning (PBL) dengan bantuan media powtoon . Metode penelitian yang digunakan yaitu deksriptif kualitatif. Teknik pengambilan data yang digunakan yaitu lembar observasi dan lembar tes. Hasil penelitian menunjukan bahwa sebanyak 81,82% siswa mampu memperoleh nilai diatas KKM dan terdapat 18,18% siswa masih mengalami kesulitan. Kesulitan siswa terdapat pada penggunaan aspek diksi saat menulis teks puisi hal tersebut diketahui dari peroleh nilai terendah pada setiap aspeknya yaitu hanya mendapatkan 43 point saja.Â Tetapi secara keseluruhan metode problem based learning (PBL) dengan media powtoon pada pembelajaran teks puisi memberi dampak positif dalam pencapaian prestasi belajar siswa.
Strengthening of Character Values in The Merdeka Belajar Era by Short Film Jagat Raya 2 (2023)
Authors: Suhartini Sofhie , Hendriana Heris , Mustika Ika 
Published: July 2023

This study was inspired by the declining use of character education principles, particularly among adolescents, which has a negative impact on the standard of instruction in the post-Merdeka Belajar (freedom to learn) era. In this study, Jagat Raya 2 (2023), a short film produced by the Ministry of Education and Culture, Research and Technology of the Republic of Indonesia, which is used as an alternative educational system, is used to illustrate the significance of character values in the Merdeka Belajar era. Researchers employ a type of qualitative methodology. The methods of data research employed include documentation, analysis, and literature review methods. According to the study's findings, the short video Jagat Raya 2, which was produced by the Ministry of Education and Culture in 2023, contains seven different types of character values, including honesty, responsibility, intelligence, keeping one's surroundings neat and tidy, caring, creativity, and cooperation.Â In the Merdeka Belajar era, character development through short films gives students the opportunity to decide how they feel about their own decisions, while teachers can differentiate instruction and create stimuli that will encourage students to develop their human capital.
ESG Mutual Fund Voting on Executive Compensation Shareholder Proposals
Authors: Dikolli Shane S. , Frank Mary Margaret , Guo Zhe , Lynch Luann J. 
Published: July 2023

ABSTRACT
We investigate how mutual funds with environmental, social, and governance (ESG) objectives vote on shareholder proposals related to executive compensation. Using a sample of 94,695 votes by 2,354 mutual funds from 2012 to 2021, we find ESG funds are 9.4 percent more likely than non-ESG funds to vote in favor of such proposals, and the likelihood increases to 19.2 percent for proposals aligning executive compensation with environmental and social (ES) objectives. ESG funds are also 14.9 percent more likely to support proposals to improve transparency, but only 7.0 percent more likely to support proposals about redesigning compensation. Our results are consistent with ESG funds perceiving greater net benefits from supporting shareholder compensation proposals, particularly those related to ES objectives and transparency. Additionally, funds committed to ESG objectives in regulatory filings are more likely to support such proposals than fund families that voluntarily signed the United Nations’ Principles of Responsible Investment.
JEL Classifications: G23; G30; M12; M14.
The Spillover Effect of Peer CEO Turnover on Real Earnings Management
Authors: Park KoEun 
Published: July 2023

ABSTRACT
A growing literature provides evidence that peer considerations play a central role in shaping a firm’s behavior. This paper documents that the frequency of forced CEO turnovers by product market peer firms is negatively associated with a firm’s real earnings management. I find that the disciplinary role of forced CEO turnover explains the observed relation. These effects are stronger when firms are suspected to engage in real earnings management to meet or just beat earnings benchmarks. I find some evidence that peers’ forced CEO turnovers reveal a link between real earnings management and subsequent operating failure. Overall, my findings suggest that observing product market peers’ forced CEO turnovers provides an informative signal to discipline a firm’s real earnings management behavior.
Data Availability: Data used in this study are available from public sources identified in the text.
JEL Classifications: M41; M12.
COVID-19 Health Protocols in BRI Liga 1: A Case Report
Authors: Wicaksono Arif , Asyhar Alfan Nur 
Published: July 2023

Coronavirus Disease 2019 (COVID-19) pandemic had changed daily life activities including sport. Sport event usually gathered many people in sport venue that can became disease transmission. Sport events were cancelled and stop because of pandemic so did soccer. Professional athletes, teams, stakeholders, and nation worldwide were trying to restart the soccer competition in strict COVID-19 health protocols. Indonesian soccer competition known as BRI Liga 1 held a competition in strict COVID-19 health protocols during pandemic era. All people involved in competition should had fully vaccinated, follow bubble system, use face mask, use hand sanitizer, maintain distancing, and undergo COVID-19 test series. As many as 18 teams, 900 subjects were observed during 25 August 2021 to 3 October 2021. Six thousands and three hundreds PCR test and 5,400 antigen test undertaken during observation period. Health protocols used to prevent transmission and cluster caused by the competition. All athletes and team officials obey the COVID-19 health protocols resulted by no COVID-19 case in the time of observation. Soccer competition can be held in pandemic era using strict health protocols and can be a pilot to other sports.
Desarrollo de un asfalto altamente modificado con polímero SBS a partir de un asfalto base convencional de la refinería Ecopetrol Barrancabermeja 60-70 variando la concentración de polímero
Authors: Zuluaga Gómez Abel Eduardo , Gómez Cruz Néstor , Correa Arroyave Álvaro 
Published: July 2023

El presente estudio se basó en obtener un asfalto con una recuperación elástica por torsión superior al 80%, a partir de una mezcla homogenizada de polímero SBS con asfalto Ecopetrol Barrancabermeja 60-70. Para lograr lo anterior, se procedió a realizar las pruebas de laboratorio necesarias, para comprobar que el asfalto colombiano con altos contenidos de polímero tipo SBS es compatible y a su vez cumple con lo propuesto para el desarrollo de la presente investigación, con el fin de obtener un cemento asfáltico con recuperaciones elásticas por torsión superiores al porcentaje citado anteriormente.
Ahora bien, al incorporarle 2,5%, 5,0% y 7,5% de polímero SBS a un asfalto convencional, se puede comprobar que el ligante va mejorando sus propiedades físicas hasta llegar a un asfalto altamente modificado (HiMA) el cual logra desarrollar una recuperación elástica por torsión de 91%; lo anterior se logró adicionando al asfalto un 7,5% de polímero SBS.
Así mismo, este estudio también presenta los resultados del ensayo de laboratorio donde se midió la recuperación elástica por torsión a 25°C durante 24 horas, encontrando como resultado un valor de 94%, es decir, que este tipo de asfalto (HiMA) con el 7,5% de polímero SBS añadido, continúa recuperándose a través del tiempo.
Estudio comparativo del índice mitótico en el meristemo de Allium cepa L
Authors: Jaimes Mendez Nancy , Gil Duran Manuel Alejandro , Jaimes Méndez Diego Alexander 
Published: July 2023

El bioensayo de porcentaje de índice mitótico en Allium cepa, es utilizado actualmente en varios campos de la ciencia y la industria para determinar el potencial citotóxico de múltiples compuestos, por tener una gran sensibilidad, por ser de fácil acceso, económico y por su practicidad en el momento de realizarse. En el presente estudio se determinó el porcentaje de índice mitótico bajo unas condiciones específicas de crecimiento del meristemo de la raíz A. cepa (tiempo de crecimiento de 4 días, agua de grifo cambiada dos veces al día, temperatura de 20 a 22 °C), para compararla con estudios previos y observar la variabilidad o similitud de los resultados. Se estableció que el porcentaje mitótico bajo las condiciones experimentales para este ensayo fue de 14,92 DE±1.18, el cual presenta concordancia con estudios reportados, pero también hay variabilidad en los datos que puede ser debido a que el porcentaje de índice mitótico puede estar influenciado por las condiciones de desarrollo del meristemo de A. cepa como el tipo de agua en la cual crece el bulbo, el tiempo de crecimiento de las raíces, el fotoperiodo, temperatura y estado fisiológico del bulbo de cebolla. En conclusión, el porcentaje de índice mitótico obtenido presenta una diferencia mínima con otros estudios, siendo un modelo eficaz para su replicación in vitro de la actividad antimitótica.
MODELO MATEMÁTICO PARA LA DETERMINACIÓN DE LAS CARACTERÍSTICAS VOLTIOAMPERIO EN FOTOCÉLULAS SOLARES
Authors: García Figueredo Yadelvys , García Reina Francisco , Martín Alfonso Juan Antonio 
Published: July 2023

Para utilizar sistemas fotovoltaicos es necesario medir con precisión el flujo luminoso que incide en cada unidad de superficie en los lugares a instalar, lo cual es fundamental para evaluar su eficiencia energética. Para ello, estas celdas deben estar calibradas y conocer sus características voltamperio (I-V). El error cometido en la determinación de estas características se evaluó utilizando un modelo matemático simplificado y comparando el resultado de ambos modelos con el resultado experimental de fotocélulas de 95 Si de Componentes Electrónicos Combinados de la provincia de Pinar del Río; facilitando el cálculo necesario en el uso de dichas celdas como sensores de radiación solar. Los puntos experimentales se extrajeron con el programa OriginPro 2017 y se procesaron con el programa Mathcad 15.0 y la teoría matemática de métodos numéricos. La calidad del ajuste se determina comparando los coeficientes estadísticos R2 correspondientes a la ecuación completa y simplificada, para lo cual se ha encontrado hasta ahora que dicho coeficiente R2 de la ecuación simplificada es mejor que el dado por el equipo con el que se obtienen valores experimentales y los resultados se determinan tan buenos como con la ecuación completa.