1,944 research outputs found

    Penerapan Metode Pembelajaran pada Kompetensi Keahlian Menata Produk di Smk Negeri 3 Manado

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    Penelitian ini memberikan gambaran mengenai hasil belajar siswa dengan menggunakanmetode demonstrasi dan latihan-latihan dalam kegiatan belajar mengajar dengan indikatorkeberhasilan, dilihat dari tingkat penguasan siswa baik dari segi kognitif, afektif maupun psikomotor.Dari hasil penelitian diperoleh data sebagai berikut : (1) siswa memperoleh nilai besar atau samadengan 7 mencapai 83,33% , (2) penilaian psikomotor siswa yang mencapai 94,44% yangmempunyai nilai sekitar 21 – 25 ini menunjukan bahwa siswa cukup terampil dan bagus dalampembungkusan (packaging) yang dilakukan secara sendiri dengan kreatif dari masing-masing siswa,(3) penilaian afektif siswa yang mencapai 100% yang mempunyai nilai sekitar 16 – 25, menunjukanbahwa siswa tersebut cukup baik selama proses belajar mengajar, 13,89% menunjukan siswa yangbaik dalam kegiatan pembelajaran ini dapat dilihat ke aktifan dalam bertanya, menjawab, menanggapidan melakukan peragaan pembungkusan dengan benar yaitu sebanyak 30 dari 36 siswa berhasil darisegi kognitif tersebut. Jadi penerapan metode pembelajaran (metode demonstrasi dan latihan) dalampembelajaran melaksanakan packaging telah mencapai ketuntasan belajar siswa

    Penerapan Metode Pembelajaran pada Kompetensi Keahlian Menata Produk di Smk Negeri 3 Manado

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    Penelitian ini memberikan gambaran mengenai hasil belajar siswa dengan menggunakanmetode demonstrasi dan latihan-latihan dalam kegiatan belajar mengajar dengan indikatorkeberhasilan, dilihat dari tingkat penguasan siswa baik dari segi kognitif, afektif maupun psikomotor.Dari hasil penelitian diperoleh data sebagai berikut : (1) siswa memperoleh nilai besar atau samadengan 7 mencapai 83,33% , (2) penilaian psikomotor siswa yang mencapai 94,44% yangmempunyai nilai sekitar 21 – 25 ini menunjukan bahwa siswa cukup terampil dan bagus dalampembungkusan (packaging) yang dilakukan secara sendiri dengan kreatif dari masing-masing siswa,(3) penilaian afektif siswa yang mencapai 100% yang mempunyai nilai sekitar 16 – 25, menunjukanbahwa siswa tersebut cukup baik selama proses belajar mengajar, 13,89% menunjukan siswa yangbaik dalam kegiatan pembelajaran ini dapat dilihat ke aktifan dalam bertanya, menjawab, menanggapidan melakukan peragaan pembungkusan dengan benar yaitu sebanyak 30 dari 36 siswa berhasil darisegi kognitif tersebut. Jadi penerapan metode pembelajaran (metode demonstrasi dan latihan) dalampembelajaran melaksanakan packaging telah mencapai ketuntasan belajar siswa

    Re-appearance of the pairing correlations at finite temperature

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    Rotational and deformation dependence of isovector and isoscalar pairing correlations at finite temperature are studied in an exactly solvable cranked deformed shell model Hamiltonian. It is shown that isovector pairing correlations, as expected, decrease with increasing deformation and the isoscalar pairing correlations remain constant at temperature, T=0. However, it is observed that at finite temperature both isovector and isoscalar pairing correlations are enhanced with increasing deformation, which contradict the mean-field predictions. It is also demonstrated that the pair correlations, which are quenched at T=0 and high rotational frequency re-appear at finite temperature. The changes in the individual multipole pairing fields as a function of rotation and deformation are analyzed in detail.Comment: 16 pages 6 figure

    Excited state dynamics of Michler's ketone: a laser flash photolysis study

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    Steady state absorption and fluorescence as well as the time resolved absorption studies in the pico and subpicosecond time domain have been performed to characterize the excited singlet and triplet states of Michler's ketone (MK). The nature of the lowest excited singlet (S1) and triplet (T1) states depends on the polarity of the solvent - in nonpolar solvents they have either pure nπ∗ character or mixed character of π ∗ and π π ∗ states but in more polar solvents the states have CT character. Concentration dependence of the shapes of the fluorescence as well the excited singlet and triplet absorption spectra provide the evidence for the association of the MK molecules in the ground state

    Pengamatan Ekspresi Wajah Secara Adaptif Dengan Presentasi Pemutaran Musik

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    High life demands nowadays make the individual emotional state change easily. Music is one of many media that is used to stabilize a person's emotional condition. However, wrong use of music can worsen a person's emotional condition, as in the case of today's society.To prevent that, an application that can detect the user's facial expression to stabilize the user's emotional state through music is developed. The expression on the face is determined by the position of eyebrows, eyes, mouth, and wrinkles features. The positions of detected features are compared with those in a neutral face that has been previously calibrated. The difference of features' positions will be used as input of the trained neural network to determine the expression on the detected face.Through some experiments, the accuracy of detection of facial features and facial expressions are known. The detected expression will trigger the playback of music to stabilize the user's emotional condition. The weakness of this application is that the music library must be set manually by the user

    Implementasi Hadoop: Studi Kasus Pengolahan Data Peminjaman Perpustakaan Universitas Kristen Petra

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    Than SQL is the general idea of this Hadoop implementation. The advancement of technology generates growing amount of data and demands a new method to process the big data. The performance of this hadoop implementation was also compared with that of SQL to prove hadoop\u27s novelty in processing big data. Moreover different hadoop\u27s implementations – such as various number of nodes, use of a combiner, and use of different block sizes – were evaluated.Hadoop was implemented for five queries (or problems) in processing the library circulation data. Those five problems are finding the numbers of borrowing transactions categorized by the audio-video types, collection types, titles, locations, and users\u27 departments.Some conclusions can be drawn based on the hadoop mapreduce implementation. Hadoop\u27s performance tops SQL\u27s when large data are being processed. The more the number of computer nodes, the faster the mapreduce application is to complete its execution. Use of a combiner can speed up the application\u27s execution. The arrangement with full data blocks can give better execution time than that with non-full data blocks does. In this hadoop implementation, the execution time using the block size of 128 MB is smaller than that of 28 MB and 512 MB
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