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Academic literature on the topic 'The researchers used a mathematical relationship between'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "The researchers used a mathematical relationship between"

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Ayalin, Edmund B., Jeann B. Flores, Hermie P. Pacardo, et al. "EXPLORING THE RELATIONSHIP BETWEEN MATHEMATICAL ANXIETY AND SELF-EFFICACY." Ignatian International Journal for Multidisciplinary Research 2, no. 6 (2024): 2261–72. https://doi.org/10.5281/zenodo.12609074.

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This descriptive-correlational research aimed to investigate the relationship between mathematical anxiety and self-efficacy among 62 Grade 10 students at Mulapula National High School. Simple random sampling was used to determine the participants of the study. Data collection involved the use of the ERUNT for self-efficacy assessment and a 25-item survey questionnaire for mathematical anxiety. This 25-item researchers-made questionnaire underwent validation and item analysis. Independent variables included sex and sections, while dependent variables comprised mathematical anxiety and self-eff

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Buulolo, Suci Murni Wartawati. "THE RELATIONSHIP BETWEEN LEARNING MOTIVATION AND MATHEMATICS PROBLEM-SOLVING ABILITY OF SEVENTH-GRADE STUDENTS AT SMP NEGERI 1 SUSUA." Afore : Jurnal Pendidikan Matematika 3, no. 2 (2024): 74–85. http://dx.doi.org/10.57094/afore.v3i2.2301.

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The aim of the research is to determine the relationship between learning motivation and the mathematical problem-solving ability of seventh-grade students at SMPN 1 Susua. The research approach is quantitative with a correlational research type. The population of this study consists of seventh-grade students at SMP Negeri 1 Susua, totaling 20 students, and the sampling technique used is total sampling. The instruments used are a mathematical problem-solving ability test and a questionnaire. Based on the research results, the value of tcount = 2.485813, was obtained, and to determine the ttabl

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Estrella, Richard, and Helen Boholano. "Exploring the relationship between grit and mathematical ability among pre-service teachers: A HP Model." CTU Journal of Innovation and Sustainable Development 17, no. 1 (2025): 112–23. https://doi.org/10.22144/ctujoisd.2025.027.

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The main thrust of this study is to identify the grit level and its correlation to the mathematical ability of the mathematics pre-service teachers of Bohol Island State University System. This mainly used a descriptive-correlational method to assess the grit and mathematical ability. Using the total enumeration sampling method, the study purposively involved one hundred two (102) Mathematics pre-service teachers. Then, important data were gathered using questionnaires adopted from Duckworth et al. (2007), Kilic (2010) and MTAP 2017. Using the PPMC and multiple regression analysis, the researc

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Wagino, Wagino, and Andriani Andriani. "Analysis of Mathematical Connection Skills Using Realistic Mathematical Education." Indo-MathEdu Intellectuals Journal 2, no. 2 (2021): 83–91. http://dx.doi.org/10.54373/imeij.v2i2.20.

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Connection ability is the ability to associate between topics in mathematics, associate mathematics in other sciences, and with everyday life. This research aims to find out the ability of mathematical connections by using the realistic mathematical education of the concept of Social Arithmetic in class VII of SMP Negeri 209 Jakarta. This type of research is qualitative descriptive with the selection of subjects based on the results of interviews. The main instrument in the study was the researchers themselves. Instruments for discovering mathematical connection skills are tests and interviews

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Rozikin, Ahmad, Suherman Suherman, Farida Farida, and Riccardo Tasca. "Investigating the relationship between environmental literacy and mathematical literacy toward computer self-efficacy in secondary school." Journal of Advanced Sciences and Mathematics Education 4, no. 2 (2024): 61–70. https://doi.org/10.58524/jasme.v4i2.363.

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Background: The twenty-first century has been characterised by remarkable advances in technology, information, and communication, underscoring the importance of environmental and mathematical literacy in navigating this digital age.Aim: The study aims to investigate the influence of environmental and mathematical literacy on computer self-efficacy.Method: This study employed a quantitative methodology within a correlational research design, with a total of 47 secondary school students participating by random sampling. Regression analysis was used to analyse the data, revealing insightful findi

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Anjani, Fresha, and Syafika Ulfah. "Secondary students’ mathematical reasoning in terms of learning styles on online learning." Jurnal Elemen 8, no. 2 (2022): 572–86. http://dx.doi.org/10.29408/jel.v8i2.5696.

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Since COVID-19 was declared a global pandemic, learning has shifted from face-to-face to online. It is a novel environment, particularly in Indonesia. This study aims to determine the profile and correlation between students' mathematical reasoning abilities and learning styles in online learning. The research method used was quantitative. The population was grade VIII students studying in public Junior High School (JHS) in DKI Jakarta province. The sample was 400 respondents, consisting of 208 males and 192 females, using random cluster sampling. To identify the relationship between mathemati

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Sappaile, Baso Intang, and Triyanto Pristiwaluyo. "THE EFFECT OF LEARNING MOTIVATION AND SELF-CONCEPT ON MATHEMATICAL PROBLEMS." Jurnal Daya Matematis 7, no. 1 (2019): 49. http://dx.doi.org/10.26858/jds.v7i1.8845.

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This research is a survey research that is focused on the ability of students to solve mathematical problems. The purpose of the study was to determine the relationship between learning motivation and self-concept of students with the ability to solve mathematical problems, both together and individually. The population of the study is 2017/2018 odd semester students of Mathematics Education Study Program FMIPA UNM Makassar. Sampling is used random class. Data obtained through instruments: 1) learning motivation scale, 2) self concept scale, 3) test mathematical problem solving ability. Data w

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Dwitasari, Devi, and Nik Nur Aimee Widad BT Nik Mohammed Noor. "Cluster Analysis for the Relationship between Mathematical Communication Ability and Student’s Problem-Solving Ability." Indonesian Journal of Applied Mathematics and Statistics 1, no. 1 (2024): 1–16. https://doi.org/10.71385/idjams.v1i1.10.

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This study aims to determine how mathematical communication ability with students' problem-solving ability. This research uses a quantitative approach with correlational methods and cluster analysis. The research was conducted at SMPN 1 Rengasdengklok with the population being all class VIII in the 2023/2024 school year. Determination of the sample in this study using purposive sampling technique, where researchers took samples based on the results of consideration to students who had obtained statistical material. Taking the number of samples in this study using the Slovin formula, 83 samples

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Pradhita Lestari, Novia, and Ima Mulyawati. "Ethnomathematical Exploration of Belitung's Typical Tambourine Musical Instrument." Jurnal Indonesia Sosial Teknologi 5, no. 3 (2024): 843–52. http://dx.doi.org/10.59141/jist.v5i3.939.

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Exploring ethnomathematics is not only about understanding mathematical concepts in various cultures but also about appreciating the cultural heritage and local wisdom embodied in the understanding of mathematics of each culture. Ethnomathematical exploration can be used as a means of preserving a culture that is carried out through learning at school. One of these ways is to apply ethnomathematical concepts to learning. The relationship between mathematics education and ethnomathematics stems from recognizing that mathematics is not culturally neutral. The field of ethnomathematical studies a

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Ma. Elaine Mirondo Valenzuela, Hazel Joy Magno Mollasgo, Generosa Cacho Corcolon, Jomellee Junio Carcalin, Rhicky Lawrence Siervo Estrella, and Jhon Jhon Pamilacan Zotomayor. "Students' skills in mathematical word problems and their reading comprehension level: Basis for intervention program (June 2023)." International Journal of Science and Research Archive 11, no. 2 (2024): 1189–97. http://dx.doi.org/10.30574/ijsra.2024.11.2.0543.

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This study aims to investigate the relationship between reading comprehension and solving mathematical word problems. Mathematics can be enjoyable yet challenging for many students. Solving word problems is a common struggle. To solve these problems, students must have strong reading comprehension skills to fully understand the mathematical information presented in text form. The researchers were motivated to conduct the study to ascertain the level of the students' reading comprehension and its impact on their performance in problem-solving. The researchers used a quantitative method in the s

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Books on the topic "The researchers used a mathematical relationship between"

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Center, Langley Research, ed. Examination of relationship between photonic signatures and fracture strength of fused silica used in orbiter windows. National Aeronautics and Space Administration, Langley Research Center, 2011.

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Cimbala, Stephen J., and James Scouras. A New Nuclear Century. Praeger, 2002. http://dx.doi.org/10.5040/9798400691157.

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Cimbala and Scouras examine the issues related to the control of nuclear weapons in the early 21st century. These issues are both technical and policy oriented; science and values are commingled. This means that arguments about nuclear strategy, arms control, and proliferation are apt to be contentious and confusing. The authors seek to provide readers with a fuller, more accurate understanding of the issues involved. They begin by analyzing the crazy mathematics of nuclear arms races and arms control that preoccupied analysts and policymakers during the Cold War. After examining stability mod

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O'Cathain, Alicia. Frameworks, study designs, and guidance. Edited by Alicia O'Cathain. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198802082.003.0002.

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The use of frameworks and study designs can help researchers to plan their studies, communicate them to other researchers and wider stakeholders, and build up a methodological knowledge base to improve specific research designs. In this chapter, different frameworks and study designs are discussed in three contexts: describing evaluations or the whole study, describing the combination of qualitative research and RCTs, and describing the qualitative research when used alongside an RCT. The label ‘mixed methods evaluation’ is proposed for describing the whole study when qualitative research and

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Marko, Peter B., and Michael W. Hart, eds. Genetic Analysis of Larval Dispersal, Gene Flow, and Connectivity. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198786962.003.0012.

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Does the dispersal of planktonic larvae promote strong connections between marine populations? Here we describe some of the most commonly used population- and individual-based genetic methods that have enhanced our understanding of larval dispersal and marine connectivity. Both approaches have strengths and weaknesses. Choosing between them depends on whether researchers want to know about average effective rates of connectivity over long timescales (over hundreds to thousands of generations) or recent patterns of connectivity on shorter timescales (one to two generations). The use of both app

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Halperin, Sandra, and Oliver Heath. 16. Patterns of Association. Oxford University Press, 2017. http://dx.doi.org/10.1093/hepl/9780198702740.003.0016.

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This chapter discusses the principles of bivariate analysis as a tool for helping researchers get to know their data and identify patterns of association between two variables. Bivariate analysis offers a way of establishing whether or not there is a relationship between two variables, a dependent variable and an independent variable. With bivariate analysis, theoretical expectations can be compared against evidence from the real world to see if the theory is supported by what is observed. The chapter examines the pattern of association between dependent and independent variables, with particu

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Castonguay, Louis G., Michael J. Constantino, and Larry E. Beutler, eds. Principles of Change. Oxford University Press, 2019. http://dx.doi.org/10.1093/med-psych/9780199324729.001.0001.

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This book aims to create a new venue for evidence-based practice in psychotherapy—a venue that goes beyond the traditional and unidirectional dissemination of research, whereby clinicians are typically viewed as passive recipients of scientific findings. In contrast, this book is the result of an active, intense, and bidirectional collaboration of psychotherapy researchers and practitioners. Based on an extensive review of literature, it first offers a list of 38 empirically based principles of change that are clustered within five categories: client prognostic, treatment/provider moderating,

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Wolfe, Sam, and Christine Meklenborg, eds. Continuity and Variation in Germanic and Romance. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198841166.001.0001.

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This volume offers a range of synchronic and diachronic case studies in comparative Germanic and Romance morphosyntax. These two language families, spoken by over a billion people today, have been of central importance throughout the development linguistics, yet many significant questions about the relationship between the two families remain. Following an introduction that sets out the methodological, empirical, and theoretical background to the book, the volume is divided into three parts which deal with the morphosyntax of subjects and the inflectional layer inversion, discourse pragmatics,

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Deppermann, Arnulf, and Michael Haugh, eds. Action Ascription in Interaction. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781108673419.

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Bringing together a team of global experts, this is the first volume to focus on the ways in which meanings are ascribed to actions in social interaction. It builds on the research traditions of Conversation Analysis and Pragmatics, and highlights the role of interactional, social, linguistic, multimodal, and epistemic factors in the formation and ascription of action-meanings. It shows how inference and intention ascription are displayed and drawn upon by participants in social interaction. Each chapter reveals practices, processes, and uses of action ascription, based on the analysis of audi

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Lindkvist, Linde, and Johannes Ljungberg, eds. Samvete i Sverige. Om frihet och lydnad från medeltiden till idag. Nordic Academic Press (Kriterium), 2021. http://dx.doi.org/10.21525/kriterium.32.

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In recent years, ideas of conscience and the liberty of conscience have become ever more salient in public discourse. Historically, these concepts have been used to mark out a certain scope of freedom and protection in moral, political and legal conflicts. In our time, individual conscience is frequently used to legitimate objections to, for instance, military service and medical interventions like abortion and vaccination. So too in Sweden – a country widely described as one of the most modern and secularized societies in the world. In this volume, a group of researchers in history, human rig

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Rodríguez, Eva Moreda, and Inja Stanović, eds. Early Sound Recordings. Taylor & Francis, 2023. https://doi.org/10.5040/9781032047515.

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The use of historical recordings as primary sources is relatively well-established in both musicology and performance studies and has demonstrated how early recording technologies transformed the ways in which musicians and audiences engaged with music. This edited volume offers a timely snapshot of a wide range of contemporary research in the area of performance practice and performance histories, inviting readers to consider the wide range of research methods that are used in this ever-expanding area of scholarship. The volume brings together a diverse team of researchers who all use early r

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Book chapters on the topic "The researchers used a mathematical relationship between"

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Carmona, Guadalupe, and Steven Greenstein. "Investigating the Relationship Between the Problem and the Solver: Who Decides What Math Gets Used?" In Modeling Students' Mathematical Modeling Competencies. Springer US, 2009. http://dx.doi.org/10.1007/978-1-4419-0561-1_21.

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Carmona, Guadalupe, and Steven Greenstein. "Investigating the Relationship Between the Problem and the Solver: Who Decides What Math Gets Used?" In International Perspectives on the Teaching and Learning of Mathematical Modelling. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6271-8_21.

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Dai, Qionghai, and Yue Gao. "Mathematical Foundations of Hypergraph." In Artificial Intelligence: Foundations, Theory, and Algorithms. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0185-2_2.

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AbstractIn this chapter, we introduce the mathematical foundations of hypergraph and present the mathematical notations that are used to facilitate deep understanding and analysis of hypergraph structure. A hypergraph is composed of a set of vertices and hyperedges, and it is a generalization of a graph, where a weighted hypergraph quantifies the relative importance of hyperedges or vertices. Hypergraph can also be divided into two main categories, i.e., the undirected hypergraph representation and the directed hypergraph representation. The latter one further divides the vertices in one hyper

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Wang, Yuejiu, and Yuwen Ma. "Beyond Physical Space: Using Digital Technology to Support a Collaborative Cultural-Historical Educational Experiment." In Cultural-historical Digital Methodology in Early Childhood Settings. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-59785-5_3.

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AbstractThrough cooperation between researchers and teachers, the educational experiment creates optimal conditions for the development of the participating children, as well as the professional development of teachers. However, how researchers can virtually collaborate in conducting an educational experiment while maintaining their dual roles as participants and researchers is less understood. In order to address this problem, this chapter provides an effective methodological approach by showcasing how two researchers in two countries used digital technology as a relational tool to conduct ed

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Iwasaki, Masashi, Masato Shinjo, Yusaku Yamamoto, et al. "Integrable Systems Related to Matrix LR Transformations." In Advanced Mathematical Science for Mobility Society. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9772-5_3.

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AbstractThe discrete Toda (dToda) equation, which is a representative integrable system, is the recursion formula of the well-known quotient-difference algorithm for computing the eigenvalues of tridiagonal matrices. In other words, the dToda equation is related to the LR transformations of tridiagonal matrices. In this chapter, by extending the application of LR transformations from tridiagonal to Hessenberg matrices, we capture the discrete hungry Toda (dhToda) and discrete relativistic Toda (drToda) equations, which are extensions of the dToda equation from the perspective of LR transformat

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Björklund, Camilla, and Hanna Palmér. "Exploring Mixed Roles and Goals in Collaborative Research: The Example of Toddler Mathematics Education." In Methodology for Research with Early Childhood Education and Care Professionals. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-14583-4_3.

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AbstractThis chapter focuses on the methodological possibilities and challenges arising from the mixed roles and aims between researchers and teachers in a research project aimed at developing educational practices with toddlers. The project was conducted in close collaboration between researchers and preschool teachers in Sweden for three semesters using an iterative design of meetings every 2 weeks to evaluate, develop, and plan teaching activities for toddlers. The key questions concerned deepening the knowledge, both theoretically and empirically, of how children develop numerical skills a

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Christiansen, Silje Fyllingsnes. "Supporting One-Year-Olds’ Digital Locating: The Mediating Role of the Apps and the Teacher." In Teaching Mathematics as to be Meaningful – Foregrounding Play and Children’s Perspectives. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-37663-4_4.

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AbstractAlthough there is some research on how very young children engage in mathematical activities, little is known about how teachers facilitate this engagement through digital tools. In this paper, the relationship between digital apps, kindergarten teachers’ facilitation and 18-month-old children’s mathematical engagement is explored. Artefact-centric activity theory was used to analyse video recordings of children and a kindergarten teacher engaging with three digital apps. The results show how children engaged with the mathematical activity of locating and that the teacher facilitated t

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Piemontese, Stefano. "Combining Participatory and Audiovisual Methods with Young Roma “Affected by Mobility”." In IMISCOE Research Series. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67608-7_10.

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AbstractThe use of audio-visual methods as a source of data for social inquiry has gained momentum, especially in research with migrant children and young people. For many youth scholars, photos and videos are used both as field notebooks and as working tools that can be employed during interviews or in creating personal diaries to unearth feelings and thoughts that otherwise would remain unexplored. However, producing, viewing and examining visual data together also creates the conditions to develop the collaborative potential that is inherent in the relationship between researchers and young

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Bengtson, Douglas W., John Golden, Lisa A. Kasmer, Sarah M. Thomas, and Paul Woo Dong Yu. "Mathematics, Social Structure, and Technology." In Handbook of Research on Transforming Teachers’ Online Pedagogical Reasoning for Engaging K-12 Students in Virtual Learning. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7222-1.ch022.

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This chapter provides insights gained from a collaborative action research project with university and middle school mathematics faculty. A categorical framework that considers the relationship between technology, mathematics content, and social interaction was used by the researchers to more deeply examine the varied uses and types of technology related to online teaching. In particular was the use of a relatively new category of software, Interactive Mathematics Classroom Builders, which integrates powerful mathematics tools with highly interactive classroom management features. The teachers

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Seethalakshmi R. "Graph Theory." In Handbook of Research on Advanced Applications of Graph Theory in Modern Society. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9380-5.ch014.

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Mathematics acts an important and essential need in different fields. One of the significant roles in mathematics is played by graph theory that is used in structural models and innovative methods, models in various disciplines for better strategic decisions. In mathematics, graph theory is the study through graphs by which the structural relationship studied with a pair wise relationship between different objects. The different types of network theory or models or model of the network are called graphs. These graphs do not form a part of analytical geometry, but they are called graph theory,

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Conference papers on the topic "The researchers used a mathematical relationship between"

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Vera, J. R., O. Yépez, and R. Callarotti. "Interpretation of Hydrogen Permeation Transients Obtained by the Vacuum Loss Technique." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98397.

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Abstract In a previous work, a relationship was established between a vacuum loss method and a conventional electrochemical technique for measuring hydrogen permeation through metals. In this paper, mathematical expressions are derived and used in order to quantitatively compare electrochemical transients typically obtained in the laboratory, with the vacuum loss data that could be obtained in the field. The effects of capillary tubing length, temperature and metal wall thickness on both the time and magnitude response are assessed. These expressions will allow to use the vacuum loss hydrogen

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Graham, Marien Alet. "RELATIONSHIP BETWEEN SCHOOL CLIMATE AND SOUTH AFRICAN GRADE 9 LEARNER ACHIEVEMENT IN MATHEMATICS AND SCIENCE." In International Conference on Education and New Developments. inScience Press, 2022. http://dx.doi.org/10.36315/2022v2end042.

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"School climate has become a staple of organisational-educational research and is considered here in relation to learner academic achievement. In South Africa, poor learner achievement in mathematics and science has occupied the centre stage with the release of the Trends in International Mathematics and Science Studies (TIMSS) 2019 results. At Grade 9 level, 39 countries participated, and South Africa was very last and second from the last in science and mathematics achievement, respectively. We used a quantitative design with a positivist philosophical stance. Maslow’s hierarchy of needs was

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Ehsan, Mohammad Haroon, and Mutlu Seçer. "Numerical Analysis of Flush End-Plate Beam-to-Column Connection using Mathematical Model and Finite Element Analysis." In International Students Science Congress. Izmir International Guest Student Association, 2021. http://dx.doi.org/10.52460/issc.2021.015.

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In the conventional analysis and design of steel structures, beam-to-column connections are generally assumed as entirely rigid or perfectly pinned. This assumption simplifies analysis and design steps and preferred extensively in structural engineering practice. However, experimental studies conducted in recent years have revealed that handling some of the beam-to-column connections as entirely rigid or perfectly pinned does not give realistic results. In fact, most of the connections used in current practice have some certain amount of stiffness which fall between the extreme cases of entire

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Fei, Dingzhou. "Revisiting the correlation between video game activity and working memory: evidence from machine learning." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1002083.

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With the popularity of video games, more and more researchers are trying to understand the relationship between video game activity and cognitive abilities, and one of the important cognitive systems is working memory. Working memory is a limited capacity short-term memory system for processing currently active information and is an important predictor of goal-driven behavioral domains. Its scope of action includes, but is not limited to, fluid intelligence, verbal ability, and mathematical analysis.Due to the importance of working memory for the analysis of human behavior, numerous studies ha

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Liu, Caini, and ChengQi Xue. "Aesthetic Computational Model and Experimental Research Based on Seeking the Particle of Image Elements." In Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems. AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1002880.

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As an important part of interface design, interface layout has attracted more attention. Previous researchers used mathematical methods to explore the relationship between interface layout and user aesthetics in order to quantify users' subjective feelings. However, the current computational aesthetic quantification algorithms generalize the interface elements into rectangular boxes for unified treatment by default. In the interface layout, graphic elements with different shapes will bring users different levels of aesthetic attraction. Therefore, simply "dividing" the interface elements into

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Shurpali, Amogh Arvind, Emily Van Dam, J. Riley Edwards, David A. Lange, and Christopher P. L. Barkan. "Laboratory Investigation of the Abrasive Wear Mechanism of Concrete Crosstie Rail Seat Deterioration (RSD)." In 2012 Joint Rail Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/jrc2012-74107.

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Currently, there are divergent design and performance demands on railway infrastructure components due to increasing freight axle loads and cumulative gross tonnages, as well as increased investment in high-speed passenger rail development in North America. The divergence in loading and performance demands on shared infrastructure arises from the fact that while high-speed passenger trains exert lower loads at relatively high speeds, freight trains exert high loads at relatively low speeds. Improvements in infrastructure component designs are needed to achieve increased durability and tighter

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FREIMANIS, Kristaps, and Maija ŠENFELDE. "METHODOLOGY FOR THE ASSESSMENT OF REGULATION COSTS IN THE BANKING MARKET." In International Scientific Conference „Contemporary Issues in Business, Management and Economics Engineering". Vilnius Gediminas Technical University, 2021. http://dx.doi.org/10.3846/cibmee.2021.600.

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Purpose – In the field of the economics’ regulation researchers so far have built the conceptual framework showing how the deadweight loss of market failures decrease and costs of the government intervention increase with the increased level of the government intervention. In order to quantify relationships between the level of intervention, intervention costs and the deadweight loss with econometric models it is important to understand how to quantify the regulation costs as a part of intervention costs. The objective of the research presented in this paper is to find the appropriate methodol

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Andrioaia, Ioana. "Analysis of the relationship between accounting information and company valuation." In International student scientific conference "Challenges of accounting for young researchers", 8th Edition. Academy of Economic Studies of Moldova, 2024. https://doi.org/10.53486/issc2024.19.

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In the current economic, social and political context, which is also influenced by globalization, information is playing an essential role and its characteristics are a fundamental pillar in the process of effective business decision-making, as the relationship between accounting information and company valuation is becoming increasingly evident. Thus, the purpose of this article is to analyze the relationship created between accounting information and company valuation. To achieve the proposed purpose, two objectives have been set: objective 1: to identify the type of relationship that is for

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Caicedo Torres, Pedro M., Sebastián Roa Prada, Hernán D. Mantilla Hernández, and Néstor F. Saavedra Trujillo. "A Benchmark of Regression Modeling Methods to Predict Drilling Operation Parameters in Oil Wells in Colombia." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-145747.

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Abstract The rate of penetration is an important factor for the optimization of the drilling operation. Precise approximation of the rate of penetration allows for the management of consumption costs, providing better planning of future wells since the optimization of the rate of penetration allows the target depth to be reached at a lower cost, in addition to meeting operational and environmental requirements. Excessive values of rate of penetration can cause problems such as pipe clogging, poor hole cleaning, and bit tooth wear, which counteract the benefits of fast drilling, therefore achie

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Ferreira, Thiago Diniz, Jucelio Soares dos Santos, Rosângela de Araújo Medeiros, Wilkerson L. Andrade, João Brunet, and Monilly Ramos Araujo Melo. "Exploring the Relationship of Mathematical Reasoning and Computational Thinking." In Workshop de Informática na Escola. Sociedade Brasileira de Computação - SBC, 2023. http://dx.doi.org/10.5753/wie.2023.235113.

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We investigated the relationship between Mathematical Reasoning and Computational Thinking in high school students. We used Screening Programming and Bebras as assessment tools to estimate the participants’ Mathematical Reasoning and Computational Thinking proficiency. Through the statistical analysis, we observed a robust and moderate correlation between these skills in students. Our findings suggest that the development of one skill can contribute to the improvement of the other and underscores the importance of considering these skills in an integrated manner during students’ education. Thi

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Reports on the topic "The researchers used a mathematical relationship between"

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Lohne, Arild, Arne Stavland, Siv Marie Åsen, Olav Aursjø, and Aksel Hiorth. Recommended polymer workflow: Interpretation and parameter identification. University of Stavanger, 2021. http://dx.doi.org/10.31265/usps.202.

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Injecting a polymer solution into a porous medium significantly increases the modeling complexity, compared to model a polymer bulk solution. Even if the polymer solution is injected at a constant rate into the porous medium, the polymers experience different flow regimes in each pore and pore throat. The main challenge is to assign a macroscopic porous media “viscosity” to the fluid which can be used in Darcy law to get the correct relationship between the injection rate and pressure drop. One can achieve this by simply tabulating experimental results (e.g., injection rate vs pressure drop).

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Kesaite, Viktorija, and Heather Wardle. Gambling consumption and gambling harm: Evidence from three British surveys. Greo Evidence Insights, 2023. https://doi.org/10.33684/2024.001.

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This report assesses the relationship between gambling consumption measures and gambling related harm. The report presents new evidence on application of the Total Consumption Model to gambling in Britain. The Total Consumption Model suggests that there is a close link between mean population consumption and the harm that arises from consumption. The researchers used three British cross-sectional datasets from 2015 to 2020, which included approximately 50,000 people. The datasets were the Health Survey for England (HSE), the Emerging Adults Gambling Survey (EAGS), and the Living Costs and Food

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Kvasnytsia, Olha, Iryna Sniadanko, and Khrystyna Verbytska. THE ROLE OF SENSE OF LIFE ORIENTATIONS IN THE FORMATION OF EXISTENTIAL FULFILLMENT OF STUDENT-JOURNALISTS. Ivan Franko National University of Lviv, 2025. https://doi.org/10.30970/vjo.2025.56.13277.

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Aim. The purpose of the article is to analyse the relationship between the level of existential fulfillment, sense- of- life and value orientations of students majoring in “Journalism”. The results of the study will contribute to the psychological preparation of students majoring in journalism for future professional activities. The article is based on the analysis of the relationship between the level of existential fulfillment, sense-of -life and value orientations of students majoring in “Journalism”. The article reveals the content and significance of existential fulfillment, sense-of-life

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Stadler, Diane, Rebecca Jungbauer, Azrah Ahmed, Nicole Marshall, Amy Valent, and Annette Totten. Digestible Carbohydrate Intake and Maternal-Infant Outcomes: A Systematic Review. AHRQ, 2025. https://doi.org/10.23970/ahrqepcsrcarbmaternal.

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Background. Optimal nutrition is needed to support individuals during pregnancy and placental development, fetal growth, and growth and development during infancy. Many foods contain digestible carbohydrates, or carbohydrates other than fiber/nondigestible carbohydrate. Digestible carbohydrates, including sugars and starches, are important sources of energy during these life stages. This review was designed to identify and summarize the evidence on the relationships between digestible carbohydrate intake during pregnancy and newborn size and development (Key Question 1) and gestational weight

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Mazzoni, Silvia, Nicholas Gregor, Linda Al Atik, Yousef Bozorgnia, David Welch, and Gregory Deierlein. Probabilistic Seismic Hazard Analysis and Selecting and Scaling of Ground-Motion Records (PEER-CEA Project). Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/zjdn7385.

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This report is one of a series of reports documenting the methods and findings of a multi-year, multi-disciplinary project coordinated by the Pacific Earthquake Engineering Research Center (PEER) and funded by the California Earthquake Authority (CEA). The overall project is titled “Quantifying the Performance of Retrofit of Cripple Walls and Sill Anchorage in Single-Family Wood-Frame Buildings,” henceforth referred to as the “PEER–CEA Project.” The overall objective of the PEER–CEA Project is to provide scientifically based information (e.g., testing, analysis, and resulting loss models) that

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Lieth, J. Heiner, Michael Raviv, and David W. Burger. Effects of root zone temperature, oxygen concentration, and moisture content on actual vs. potential growth of greenhouse crops. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7586547.bard.

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Soilless crop production in protected cultivation requires optimization of many environmental and plant variables. Variables of the root zone (rhizosphere) have always been difficult to characterize but have been studied extensively. In soilless production the opportunity exists to optimize these variables in relation to crop production. The project objectives were to model the relationship between biomass production and the rhizosphere variables: temperature, dissolved oxygen concentration and water availability by characterizing potential growth and how this translates to actual growth. As p

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Lunn, Pete, Marek Bohacek, Jason Somerville, Áine Ní Choisdealbha, and Féidhlim McGowan. PRICE Lab: An Investigation of Consumers’ Capabilities with Complex Products. ESRI, 2016. https://doi.org/10.26504/bkmnext306.

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Executive Summary This report describes a series of experiments carried out by PRICE Lab, a research programme at the Economic and Social Research Institute (ESRI) jointly funded by the Central Bank of Ireland, the Commission for Energy Regulation, the Competition and Consumer Protection Commission and the Commission for Communications Regulation. The experiments were conducted with samples of Irish consumers aged 18-70 years and were designed to answer the following general research question: At what point do products become too complex for consumers to choose accurately between the good ones

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