1,721,972 research outputs found
ISOLASI DAN UJI RESISTENSI ANTIBIOTIK BAKTERI RESISTENSI MERKURI (Hg) DARI KAWASAN PANTAI LOSARI MAKASSAR
Get PDFIn the environment discovered some bacteria who resistant to heavy metal mercury and resistant to some antibiotic too. This studied aims to isolation the bacteria from sea water of losari beach in Makassar who had the bacteria resistant power to heavy metal mercury (Hg) and resistant to some types of antibiotics that used by public. Isolation of bacteria carried from seawater samples in losari beach by used medium Nutrient Agar for Synthetic Sea Water added with 0.0002 mg/ml (0.02 ug/ml) HgCl concentration. Furthermore, isolates were tasting to antibiotic used paper disc antibiotics (Oxoid) include 10??g Ampicillin, 30??g Novobiocyn, 30??g Chloramphenicol, 75??g Cefoperazone and 5??g Ofloxacin. There are three types isolates who resistant to mercury (Hg) and antibiotics be obtained, that is : RmI isolate also resistant to 5??g Ofloxacin too, RmII isolate also resistant to 10??g Ampicillin and RmIII isolate resistant to all types antibiotic
Edy Sulistiyo
Get PDFAbstrak Mengembangkan perangkat pembelajaran dengan model pembelajaran yang tepat merupakan suatu alternatif dalam mengatasi masalah dalam pembelajaran pada siswa di SMK Negeri 3 Surabaya. Melalui pengembangan perangkat pembelajaran model Problem Based Learning diharapkan siswa menjadi lebih aktif sehingga dapat meningkatkan hasil belajar. Metode penelitian yang digunakan adalah penelitian dan pengembangan yaitu metode penelitian yang menghasilkan produk dan menguji keefektifan produk. Rancangan ujicoba penelitian yang digunakan adalah The Static-Group Comparison Desain. Hasil penelitian menunjukan: (1) Perangkat pembelajaran yang dikembangkan peneliti memiliki persentase rata-rata sebesar 81,05% dari hasil validasi oleh para ahli, (2) Respon siswa terhadap model Problem Based Learning secara keseluruhan adalah positif dengan rata-rata persentase respon siswa sebesar 80,94% dan termasuk dalam kriteria respon baik, dan (3) Dari Hasil belajar siswa diperoleh thitung sebesar 12,28 dan ttabel sebesar 2,00. ini berarti thitung>ttabel, dapat disimpulkan untuk terima H1 dan tolak H0 dengan hasil belajar siswa yang menggunakan model Problem Based Learning lebih tinggi daripada hasil belajar siswa yang menggunakan model pembelajaran Langsung. Kata kunci: Model Pembelajaran Problem Based Learning, Hasil Belajar Siswa.. Abstract The alternative way to develop media and learning method in SMK Negeri 3 Surabaya is Problem Based Learning Method. By using this method, the students are encouraged to be active in class and finally they can improve their learning outcomes. Method used in this research can result product. It also can test the affectivity of the product. Test plan of the research is The Static-Group Comparison Design. The research shows that: 1. Media which is developed by researcher is 81.05% from the result validated by the experts, 2. The students responds positively to Problem Based Learning Methods for about 80.94%. It is categorized as good respond criteria, and 3. From the students’ learning outcomes, the researcher figures out that tcount is 12,28 and ttable is 2,00. It shows that tcount > ttable . The conclusion is to receive H1 and to reject H0 with students learning outcomes using Problem Based Learning Method is higher than direct learning method. Keywords: Problem Based Learning Method, students learning outcomes
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
MORALITAS DALAM KUMPULAN DONGENG FABEL (14 DONGENG SEBELUM TIDUR) KARYA SULISTIYO WIBOWO DKK
Get PDFAbstrak
Penelitian ini bertujuan untuk mendeskripsikan moralitas prinsip sikap baik, prinsip keadilan, dan prinsip hormat terhadap diri sendiri dalam kumpulan dongeng fabel (14 Dongeng Sebelum Tidur) karya Sulistiyo Wibowo, dkk. Moralitas dipilih karena pada masa kini semakin banyak remaja yang mengalami krisis moralitas. Hal tersebut disebabkan oleh pengaruh teknologi yang semakin pesat, perubahan gaya hidup, dan lingkungan sekitar. Diperlukan pengajaran dan pembentukan moralitas untuk membentuk moral agar dapat berperilaku sesuai dengan norma yang berlaku. Metode penelitian yang digunakan dalam penelitian ini adalah pendekatan pragmatik yang melihat karya sastra sebagai media untuk menyampaikan tujuan tertentu kepada pembaca dengan menggunakan rancangan penelitian deksriptif kualitatif. Sumber data penelitian menggunakan kumpulan dongeng fabel (14 Dongeng Sebelum Tidur) karya Sulistiyo Wibowo, dkk. Pengumpulan data dilakukan dengan cara membaca dan memahami dongeng dengan cermat serta melakukan pencatatan terhadap moralitas prinsip sikap baik, prinsip keadilan, dan prinsip hormat terhadap diri sendiri yang terdapat dalam dongeng. Analisis data dilakukan dengan tahap klasifikasi, penafsiran, dan simpulan. Hasil yang didapatkan adalah bahwa dalam kumpulan dongeng tersebut ditemukan tiga prinsip moralitas, yaitu prinsip sikap baik, yang meliputi kejujuran, nilai otentik, kesediaan bertanggung jawab, kemandirian moral, keberanian moral, kerendahan hati, serta realistik dan kirits, prinsip keadilan, dan prinsip hormat terhadap diri sendiri. Hal ini menunjukkan bahwa kumpulan dongeng fabel dapat digunakan sebagai media pengajaran dan pembentukan moralitas pada anak.
Kata Kunci: Cerita anak, dongeng, fabel, moralitas, sika
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
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