1,720,954 research outputs found
EFEKTIVITAS MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN TEKNIK KERJA BENGKEL DI SMKN 4 BANDUNG
No full textSkripsi dengan judul “EFEKTIVITAS MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN TEKNIK KERJA BENGKEL DI SMKN 4 BANDUNG” bertujuan untuk mengetahui efektivitas model problem based learning terhadap hasil belajar peserta didik ditinjau dari aspek kognitif, afektif dan psikomotor pada mata pelajaran Teknik Kerja Bengkel, serta mengetahui tanggapan peserta didik terhadap penerapan model pembelajaran tersebut dalam kegiatan belajar mengajar. Penelitian kuantitatif model eksperimen desain Pre-Experimental dengan bentuk One Group Pretest-Posttest Design yang dilakukan pada peserta didik kelas X jurusan Teknik Audio Video di SMK Negeri 4 Bandung Tahun Ajaran 2015/2016 dengan memberikan tes awal (pretest) kepada satu kelompok yang disebut sebagai kelas eksperimen. Kemudian diberi perlakuan (treatment) dengan menerapkan model problem based learning, selanjutnya diberikan tes akhir (posttest) dan angket respon peserta didik pada akhir pembelajaran. Hasil penelitian ditinjau dari aspek kognitif menunjukkan bahwa hasil belajar kelas penelitian mengalami peningkatan (gain normalized) sebesar 0,51 atau 51% (kategori sedang) pada materi menerapkan gambar simbol-simbol teknik elektronika, dengan nilai rata-rata pretest peserta didik sebesar 58,00 dan nilai rata-rata posttest peserta didik sebesar 79,86. Sedangkan nilai rata-rata terhadap penilaian hasil belajar afektif peserta didik berada pada kategori positif yaitu dengan memperoleh IPK rata-rata sebesar 81,07. Penilaian hasil belajar dari aspek psikomotor berada pada kategori terampil yaitu dengan memperoleh IPK rata-rata sebesar 84,375. Hasil angket respon terhadap proses pembelajaran menunjukkan bahwa 93% peserta didik menyukai pembelajaran dengan model problem based learning karena menumbuhkan semangat dan dapat memotivasi peserta didik dalam pembelajaran. Berdasarkan hasil penelitian tersebut menunjukkan bahwa penggunaan model problem based learning dikatakan efektif untuk meningkatkan hasil belajar peserta didik pada materi menerapkan gambar simbol-simbol teknik elektronika.
Kata Kunci : Efektivitas Model Pembelajaran, Model Problem Based Learning, Peningkatan Hasil Belajar, Metode Penelitian Eksperimen
Determining optimal alternative strategies for solar panel machine productions at PT Len Industry (PERSERO)
No full textPurpose: This study aimed to identify the root causes of low annual production capacity and propose optimal alternative strategies to enhance efficiency and output.
Method: Employing a comprehensive approach, this research integrates five porter analyses, stakeholder analyses, and advanced decision-making frameworks, such as the Analytical Hierarchy Process (AHP).The study was structured across several phases, beginning with initial assessment and implementation planning. The subsequent phases include the procurement and installation of new equipment, integration and testing of advanced technologies, and full-scale operation and continuous improvement initiatives. Each phase addresses critical aspects such as technological modernization, regulatory compliance, market competitiveness, and customer satisfaction
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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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