1,721,163 research outputs found
PENGARUH MODEL CREATIVE PROBLEM SOLVING TERHADAP KETERAMPILAN BERPIKIR KREATIF SISWA PADA MATERI ZAT ADITIF SMP MUHAMMADIYAH II PEKANBARU
Get PDFABSTRAK
Muhammad Afriandi (2021) : PENGARUH MODEL CREATIVE PROBLEM
SOLVING TERHADAP KETERAMPILAN
BERPIKIR KREATIF SISWA PADA
MATERI ZAT ADITIF SMP
MUHAMMADIYAH II PEKANBARU
Penelitian ini bertujuan untuk mengetahui pengaruh model creative
problem solving terhadap keterampilan berpikir kreatif peserta didik pada materi
zat aditif di SMP Muhammadiyah II Pekanbaru. Model yang digunakan pada
penelitian ini adalah Pre-Experimental Design yang menggunakan desain One
Group Pretest-Postest Design. Populasi dalam penelitian ini adalah kelas VIII B
SMP Muhammadiyah II Pekanbaru. Pengambilan sampel menggunakan teknik
Purposive sampling. Sampel dalam penelitian ini berjumlah 22 peserta didik
sebagai kelas eksperimen menggunakan model Creative problem solving. Data
dikumpulkan melalui soal tes keterampilan berpikir kreatif dan lembar observasi.
Data hasil tes dianalisis menggunakan uji Wilcoxon Signed Ranks Test dengan
bantuan SPSS versi 23 dan lembar observasi menggunakan analisis deskriptif.
Hasil uji statistik dengan bantuan SPSS versi 23 menunjukkan nilai signifikansi
sebesar 0,000 < signifikansi alpha 0,05. Hal ini dapat disimpulkan bahwa Ha
diterima dan H0 ditolak yang artinya terdapat pengaruh model creative problem
solving terhadap keterampilan berpikir kreatif peserta didik pada materi zat aditif
di SMP Muhammadiyah II Pekanbaru.
Kata Kunci: Creative Problem Solving, Keterampilan Berpikir Kreatif, Zat
Aditi
DAMPAK COVID 19 TERHADAP MENINGKATNYA ANGKA PERCERAIAN DI PEKANBARU (STUDY KASUS KEC. RUMBAI)
Get PDFABSTRAK
DAMPAK COVID 19 TERHADAP MENINGKATNYA ANGKA
PERCERAIAN DI PEKANBARU (STUDI KASUS KEC. RUMBAI)
OLEH :
IQBAL AFRIANDI
NIM :11721102928
Penelitian ini dilakukan di Kelurahan Limbungan Baru Kecamatan Rumbai
Kabupaten Pekanbaru . Adapun rumusan masalah dalam penelitian ini yaitu
Bagaimana dampak covid 19 terhadap angka perceraian di Pekanbaru studi kasus
Kecamatan Rumbai dan Bagaimana peranan pemerintah kota pekanbaru untuk
mengurangi angka perceraian selama pandemi covid 19 di Kec Rumbai. Adapun
tujuan dari pengajuan penelitian ini adalah Untuk mengetahui Dampak Covid 19
Terhadap Meningkatnya Angka Perceraian Di Pekanbaru (Study Kasus Kec.
Rumbai)Untuk mengetahui peranan pemerintah Kota Pekanbaru untuk mencegah
angka perceraian yang ada dilingkungannya pada saat pandemic Covid 19.. Metode
pengumpulan data yang penulis gunakan dalam penelitian ini adalah teknik
wawancara, observasi, dokumentasi dan Kajian Pustaka. Kemudian metode analisa
dan penarikan kesimpulan penulis gunakan yaitu Setelah data diperoleh dan
dikumpulkan, baik data primer maupun data sekunder, kemudian data tersebut
dikelompokkan berdasarkan jenisnya dari kedua masalah pokok yang diteliti. Data
yang diperoleh dari wawancara disajikan dalam bentuk uraian kalimat. Kemudian
diolah dan disajikan dengan cara membandingkan antara data lapangan dengan
pendapat para ahli atau dengan peraturan perundang-undangan yang dijadikan dasar
yuridis dalam penelitian. Kemudian penulis mengambil kesimpulan dengan
menggunakan metode induktif yaitu mengambil kesimpulan dari hal-hal yang bersifat
khusus terhadap hal-hal yang bersifat umum.
.
Kata Kunci : Covid 19, Perceraian, Perekonomia
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
Cost Effectiveness of VCT and PITC in a Hospital Based Clinic in Indonesia A Preliminary Results
Get PDFBackground: The HIV epidemic in Indonesia is among the fastest growing in Asia and call for interventions scaling up. Two current adapted interventions are Voluntary Counselling and Testing (VCT) and Provider Initiated Counselling and Testing (PICT). Scaling up these two interventions, however, must be analysed using economic evaluation given the limited existing budget. Two concerns prevail: 1) the economic evaluation studies on both interventions are limited, and 2) there is a question on extending the coverage of VCT through PICT which has not been economically analysed. Methods: The cost estimation is based on a previous study on the costs of delivering VCT which is adapted to estimate the cost of delivering hospital based VCT and PICT. The effectiveness study is also adapted from a previous study on the natural decline of CD 4 cell count on HIV (+) clients for intravenous drug user (IDU) and non IDU, related to the life years gained. Results: Most clients are on their productive age. The unit cost per HIV (+) detected differ by US$37. The time gain of performing VCT compared to PICT for IDU is shorter than that of the non-IDU. The Incremental Cost Effectiveness Ratio (ICER) of performing VCT compared to PICT for unit cost per HIV (+) case is higher for non IDU compared to IDU. Discussion: VCT has the benefit of early detection compared to PICT. The unit costs of VCT and PICT per HIV (+) cases for each service shows higher costs for PICT than VCT. The ICER based on unit costs per HIV (+) case for both IDU and non – IDU shows that providing VCT will result in less cost in gaining more life years. Although the results show that VCT seems to be more cost effective than PICT, the unique characteristics of PICT should also be considered. We recommend that PICT should not be made as the scaling up measure of VCT, but should stay as a complementary.HIV, Cost Effectiveness, Economic Evaluation, IDU, VCT, PICT
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
- …
