1,720,995 research outputs found
Upaya Meningkatkan Aktivitas dan Hasil Belajar Matematika Melalui Model Pembelajaran Pencocokan Kartu Indeks pada Peserta Didik Kelas IX1SMP
No full textPembelajaran matematika cenderung di laksanakan guru dengan pola memberi latihan setelah di jelaskan. Hal ini membuat pesertadidik kurang termotivasi untuk belajar. Hal ini terlihat dari nilai peserta didik berada di bawah KKM. Selainitu peserta didik cenderung tidak mau bertanya, terkadang setelah pahampun malas mengerjakan soal-soal latihan yang diberikan guru. Pada proses pembelajaran terlihat peserta didik jenuh dan bosan belajar matematika. Salah satu cara yang dapat dilakukan dengan menggunakan model pembelajaran Pencocokan Kartu Indeks. Tujuan penelitian ini mendapatkan gambaran tentang model pembelajaran pencocokkan kartu indeks pada peserta di dikkelas IX1 SMPN. Metode penelitian yang digunakan adalah tindakan kelas. Hasil dari penelitian ini adalah sebagai berikut: adanya peningkatan ketuntasan hasil belajar peserta didik dari siklus I ke siklus II yaitu 69% menjadi 77%. Sedangkan jika ditinjau dari aktivitas peserta didik pada item peserta didik yang dapat menemukan pasangan dari 63% meningkat menjadi 69%. Peserta didik yang mau memberikan kuis 77% menurun menjadi 71%. Peserta didik yang mau menjawab pertanyaan dari peserta didik lain meningkat dari 74 menjadi 77%. Sedangkan peserta didik dapat menjawab kuis dengan benar dari 77% meningkat menjadi 83%. Hasil belajar peserta didik juga meningkat dari rata-rata 65 meningkat menjadi 75. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model pencocokan kartu indeks dapat meningkatkan beberapa aktivitas dan dapat meningkatkan hasil belajar matematika peserta didik. </p
Kejang Demam
Full text linkKejang atau tidak kejang adalah masalah yang sering terlihat di klinik setiap hari. Praktisi umum atau dokter anak harus dapat membedakan kejang atau tidak kejang, dan memberikan perawatan yang benar, Banyak penyakit yang dapat menyebabkan kejang, contoh ensefalitis, meningitis, cedera otak, neoplasma otak, masalah sirkulasi darah ke otak, ketidakseimbangan elektrolit, gangguan metabolisme, penyakit degeneratif, atau hiperpireksia. Dari banyak penyakit atau kondisi yang bisa menyebabkan kejang, dalam hal ini yang dibahas adalah kejang demam dan pengobatan kejang, lebanyakan kasus menunjukkan pengobatan kejang yang sering tidak memada
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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