1,720,959 research outputs found
Keterampilan Berpikir Kreatif Pada Siswa Sekolah Menengah Di Palangka Raya Menggunakan Pendekatan Saintifik
No full text<p align="justify">Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan berpikir kreatif siswa di sekolah menengah di palangka raya menggunakan pendekatan saintifik yang menggunakan model pembelajaran CLIS (Children's Learning in Science), inkuiri terbimbing, metode eksperimen pada pembelajaran fisika pokok bahasan pesawat sederhana. Penelitian ini menggunakan pendekatan kuantitatif dan jenis penelitiannya adalah deskriptif. Instrumen yang digunakan adalah tes berpikir kreatif pada materi pesawat sederhana untuk pelajaran fisika. Populasi dalam penelitian ini adalah seluruh Sekolah Menengah Pertama di Kota Palangka Raya. Didalam mengambil sampel menggunakan teknik <em>cluster sampling</em> yaitu MTs An-Nur Palangka Raya dan SMP Negeri 7 Palangka Raya. Sampel penelitian yaitu kelas VIII-A, dan VIII - B untuk MTs An-Nur Palangka Raya, dan kelas VIII - Bdi SMP 7 Palangka Raya. Hasil penelitian ini dapat disimpulkan peningkatan kemampuan berpikir kreatif siswa di Palangka Raya setelah diterapkan pendekatan Saintifik dengan menggunakan model pembelajaran CLIS (Children's Learning in Science) diperoleh <em>N-Gain</em> rata-rata adalah 0,45, dengan inkuiri terbimbing diperoleh N-gain rata-rata sebesar 0,34, dengan metode eksperimen diperoleh N-gain 0,40. Jadi, peningkatan kemampuan berpikir kreatif siswa di sekolah menengah di palangka raya menggunakan pendekatan saintifik yang menggunakan model pembelajaran CLIS (Children's Learning in Science), inkuiri terbimbing, metode eksperimen pada pembelajaran fisika pokok bahasan pesawat sederhana dalam kategori sedang.</p><p> </p></jats:p
Pembelajaran Fisika menggunakan Media Animasi Macromedia Flash-MX dan Gambar untuk Meningkatkan Pemahaman Konsep Mahasiswa
Full text linkThe objectives of the study are: (1) to measure the improvement of the conceptual understanding of the students by using Animated Macromedia Flash – MX and Picture in Quantum Physics Subject; (2) to describe the respond of students after using Animated Macromedia Flash – MX and Picture in Quantum Physics Subject. The result of the Study shows that: (1) The Pretest score of understanding before using Animated Macromedia Flash – MX and Picture is 33,02, which is not significantly different than post-test score 46,25, The gain score achieved is 13,23, the N-gain score achieved is 0,19 with low category. There is an improvement of teaching learning Quantum Physics subject using Animated Macromedia Flash – MX and Picture with low category; (2) the students’ response toward teaching and learning of Quantum Physics subject using Animated Macromedia Flash – MX and Picture are positive (100 %), the students consider the media as something new and beneficial (100 %), the students’ response towards Lembar Kerja Mahasiswa (LKM) application of Schrodinger equation for simple potential system are considered difficult (85%) and the students’ response towards the questions of Schrodinger equation for simple potential system are still considered difficult (90%).
Penelitian ini bertujuan: (1) untuk mengetahui peningkatan pemahaman konsep mahasiswa dengan menggunakan Media Animasi Macromedia Flash – MX dan Gambar pada mata kuliah Fisika Kuantum; (2) Untuk mengetahui respon mahasiswa setelah diterapkan Media Animasi Macromedia Flash – MX dan Gambar pada mata kuliah Fisika Kuantum. Hasil penelitian menunjukkan bahwa: (1) Nilai pretest pemahaman sebelum dilaksanakan pembelajaran oleh peneliti sebesar (33,02) tidak jauh berbeda dengan nilai pada post test (46,25), nilai gain yang diperoleh sebesar (13,23), nilai N-gain yang diperoleh (0,19) dengan kategori rendah. Terdapat peningkatan pembelajaran fisika kuantum dengan menggunakan Media Animasi Macromedia Flash – MX dan Gambar pada mata kuliah Fisika Kuantum dengan kategori rendah; (2) Respon mahasiswa terhadap pembelajaran fisika kuantum dengan menggunakan Media Animasi Macromedia Flash – MX dan Gambar pada mata kuliah Fisika Kuantum pada umumnya siswa menyatakan senang (100 %), siswa merasa baru (100 %), dan siswa merasa bermanfaat (100 %), Respon untuk perasaan mahasiswa terhadap Lembar Kerja Mahasiswa (LKM) aplikasi persamaan Schrodinger untuk sistem potensial sederhana umumnya menyatakan sulit (85%) dan respon mahasiswa untuk soal-soal aplikasi persamaan Schrodinger untuk sistem potensial sederhana dianggap masih sulit (90%)
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
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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