1,720,968 research outputs found
LAMPU SUHEP 1.5 LITER LIGHT UNTUK PEMUKIMAN PADAT PENDUDUK DENGAN MEMANFAATKAN LIMBAH BOTOL PLASTIK
Get PDFEnergi listrik sangat penting peranannya dalam kehidupan manusia Khususnya penerangan. Namun pada kenyataanya belum semua penduduk Indonesia dapat merasakan energi tersebut. Kebutuhan penerangan yang tidak dapat terelakkan lagi, membuat pemerintah dan seluruh masyarakat mencari sumber penerangan dalam kehidupan. Permasalah yang sering terjadi pada akses listrik khususnya penerangan pada sejumlah rumah di seluruh negeri, apakah mereka berada di daerah perkotaan atau pedesaan. Pada masyarakat yang tinggal di pemukiman padat atau kumuh, permasalahan yang sering dialami adalah keadaan gelap bahkan yang dialami setiap hari karena kurang mendapat cahaya di dalam rumah. Menggunakan listrik selama 24 jam sehari meningkatkan pengeluaran rumah tangga sekitar 40%. Untuk rumah tangga, persentase ini membuat perbedaan yang signifikan untuk pengeluaran mereka dimana pendapatan mereka berkisar dari upah minimum menjadi kurang. Sementara pemilihan lilin sebagai sumber cahaya dapat meringankan mereka dari beban yang tidak perlu, juga membahayakan mereka dan menciptakan bahaya kebakaran pada lingkungan sekitarnya. Pada tahun 2005 menunjukkan bahwa kebakaran di disebabkan baik oleh api terbuka atau melalui sambungan listrik yang bermasalah. Gagasan ini dapat dimanfaatkan untuk membantu PT. PLN dalam memberikan penerangan pada penggunaan lampu disiang hari. Lampu suhep adalah lampu yang terbuat dari botol PET dapat didaur ulang, botol disi dengan air pemutih, klorin, dan garam. Dengan menggunakan bahan-bahan tersebut, gagasan ini adalah memberdayakan penduduk untuk dapat memanfaatkan alternatif yang murah dan jangka panjang untuk membuat lampu listrik yang aman dan murah. Ketersediaan pencahayaan ini tidak akan habis selama matahari bersinar masih tetap beroperasi. Keberhasilan gagasan ini dapat tercapai jika pemerintah telah mengaplikasikan lampu suhep ini dengan memasangnya secara bertahap pada pemukiman padat penduduk yang ada di Indonesia terutama di daerah yang padat dan kumuh. Jika gagasan ini diterapkan, maka dapat membantu PT. PLN dalam menyebarkan penerangan sehingga masyarakat kurang mampu dapat menikmati penerangan pada rumah mereka walaupun hanya pada waktu siang hari saja. Jika dilakukan penelitian lebih lanjut, lampu suhep ini dapat diaplikasikan di berbagai tempat misalnya pasar, toko, sehingga dapat membantu pemerintah untuk melakukan penghematan energi listrik khususnya pemakaian lampu pada siang hari. Prosentase keberhasilan yang ditawarkan dari lampu ini mencapai 98 persen.Kata Kunci : botol PET., cahaya, energi listrik, lampu suhe
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
PEMANFAATAN MINYAK BEKAS PAKAI (JELANTAH) UNTUK PENGHARUM RUANGAN
Get PDFMinyak bekas pakai (jelantah) merupakan minyak tumbuhan yang sudah digunakan untuk menggoreng. Penggunaan minyak bekas pakai mengakibatkan nilai ekonomis minyak tersebut turun dibanding minyak yang belum digunakan. Disamping itu, dengan sifat karsinogenik minyak bekas pakai sangat berbahaya bagi tubuh. Pemanfaatan minyak jelantah belum dilakukan secara optimal, karena banyaknya minyak bekas pakai yang sudah beberapa kali digunakan oleh restoran, kemudian setelahnya hanya dibuang begitu saja, tidak dimanfaatkan untuk produk lainnya. Proses pembuatan pengharum ruangan dari minyak goreng jelantah menjadi alternatif penyelesaian masalah yang patut dipertimbangkan. Pada pembuatan pengharum ruangan, minyak bekas pakai ini digunakan sebagai pengganti natural oil, yakni bahan utama untuk pengharum. Kegiatan pengabdian masyarakat melalui penyuluhan pembuatan pengharum ruangan dari minyak jelantah, dilakukan terhadap Ibu-ibu PKK Perumahan Pamulang Park Residence, Pamulang Barat, Kota Tangerang, Banten. Penyuluhan dilakukan dengan metode ceramah dan demo langsung di depan peserta kegiatan. Hasil yang diperoleh dari kegiatan ini adalah peserta dengan rasa suka cita ikut serta dalam demo kegiatan pembuatan minyak bekas pakai (jelantah) untuk pengharum ruangan. Peserta pun merasa senang karena bertambahnya pengetahuan tentang pemanfaatan minyak jelantah. Harapannya dengan melakukan kegiatan penyuluhan ini, maka Ibu - Ibu PKK pada perumahan tersebut dapat ikut serta dalam upaya meningkatkan daya saing wilayahnya dengan memanfaatkan minyak jelantah.
Kata kunci: Limbah Minyak Jelantah, Penyuluhan, Pengharum Ruangan, ABDIMAS, Ibu-ibu PKK
ABSTRACT
The used oil (waste cooking oil) is a vegetable oil that has been used for frying. The use of cooking oil affects the economic value of the cooking oil lower than unused oil. Besides that, the carcinogenic nature of used oil is very dangerous for the body. Utilization of used cooking oil has not been carried out optimally, because of the amount of used oil that has been used several times by restaurants, and afterward only available just like that, is not used for other products. The process of making room air freshener from used cooking oil becomes an alternative solution to the problem raised. In the manufacture of air fresheners, used oil is used as a substitute for natural oils, which are the main ingredients for fragrances. Community service activities through counseling on the manufacture of air freshener made from used cooking oil were carried out on PKK women in Pamulang Park Residence, Pamulang Barat, Tangerang City, Banten. Counseling was conducted using the lecture and demo method directly in front of the activity participants. The results obtained from this activity were participants who liked to take part in the demonstration of used cooking oil (waste cooking oil) for air freshener. The participants were happy because they were adding knowledge about the use of used cooking oil. It is hoped that by conducting this outreach activity, PKK ladies in this housing can participate in efforts to improve the competitiveness of their region by using used cooking oil.
Keywords: Used Cooking Oil, Training, Air Freshener, ABDIMAS, PKK Women
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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