1,720,972 research outputs found
ANALISIS KUALITATIF KEMAMPUAN KONEKSI MATEMATIS SISWA KELAS IV SEKOLAH DASAR PADA MATERI BANGUN DATAR (Penelitian Kualitatif Deskriptif Pokok Bahasan Keliling dan Luas Persegi dan Persegi Panjang Pada kelas IV di Salah Satu Sekolah Dasar di Kecamatan Bungursari Kabupaten Purwakarta Tahun Ajaran 2019/2020)
Full text linkMatematika merupakan salah satu disiplin ilmu yang terdiri dari beberapa konsep di dalamnya, konsep-konsep tersebut saling berkaitan antara satu sama lain. Keterkaitan setiap konsep pada matematika disebut dengan kemampuan koneksi matematika. Jenis penelitian yang dilakukan adalah penelitian kualitatif deskriptif yang menggunakan beberapa teknik dalam pengambilan data diantaranya yaitu menggunakan teknik tes berupa 5 soal uraian koneksi matematis yang pada setiap soal memuat indikator koneksi matematis yang akan diukur, dan non tes berupa wawancara. Dari hasil tes serta wawancara yang telah dilakukan menunjukan bahwa setiap peserta didik memiliki kemampuan koneksi matematika yang beragam. Mulai dari subjek yang memiliki kategori baik cukup dan kurang. Berdasarkan hasil penelitian tersebut ada subjek penelitian dengan kemampuan penyelesaian matematika yang baik, ada pula siswa yang mengerti, namun belum mampu membuat koneksi matematika dalam menyelesaikan permasalahan yang diberikan oleh peneliti. Selain itu terdapat subjek penelitian yang mengalami kesulitan dalam mengaitkan materi yang telah dipelajari sebelumnya dengan materi yang akan dipelajarinya, sehingga berimbas pada kesulitan langkah-langkah penyelesaian pada soal.
Kata kunci: Koneksi Matematis
Mathematics is a scientific discipline that consists of several concepts in it, these concepts are interrelated with one another. The relevance of each concept in mathematics is called the mathematical connection ability. This type of research is descriptive qualitative research that uses several techniques in data collection, including using a test technique in the form of 5 mathematical connection description questions in which each question contains a mathematical connection indicator to be measured, and non-test in the form of interviews. From the results of tests and interviews that have been conducted, it shows that each student has various mathematical connection skills. Starting from a subject that has good enough and less categories. Based on the results of this study, there are research subjects with good mathematical solving abilities, there are also students who understand, but have not been able to make mathematical connections in solving problems given by the researcher. In addition, there are research subjects who have difficulty linking the material that has been previously studied with the material to be studied, so that it affects the difficulty of solving steps on the problem.
Keywords: Mathematical Connectio
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Embracing dimensions of eco-translatology in translation classroom
No full textEco-translatology is a reasonably new translation approach proposed by Hu in 2020. Not only implemented in translation analysis, but some studies have also suggested the optimistic claims of using eco-translatology as an approach for classroom teaching. Eco-translatology is known for its three dimensions: linguistics, cultural and communicative. Newmark (1988) mentioned that the more specific a language becomes for natural phenomena, the more embedded in cultural features it becomes. These cultural words words are easy to detect since they are primarily associated with a particular language that cannot be translated. This study explores eco-translatology implementation by 50 English literature students in the fourth semester of Universitas Negeri Jakarta by employing a descriptive qualitative approach to explore how students apply the approach in translating general text. The writer conducted a field study that inspects the linguistic, cultural, and communicative aspects of the three dimensions of eco-translatology by Hu (2020). The writer found that among the three dimensions of eco-translatology, the linguistic dimension received the highest number, while communicative dimension the lowest. Cultural dimension may be well perceived by the students, yet they found difficulty when finding equivalence of those cultural terms. This calls for a more thorough explanation by translation teachers to guide their students in understanding this new concept of eco-translatology
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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