1,720,954 research outputs found
Peran Bakteri Bacillus sp. Achromobacter sp. dan jamur Trichoderma sp. sebagai Dekomposer pada Beberapa Ketebalan Tandan Kosong Kelapa Sawit di Pertanaman Kelapa Sawit (Elaeis guineensis Jacq.)
No full textWINDA MAHDIAH : Peran Bakteri Bacillus sp., Achromobacter sp. Dan Jamur Trichoderma sp. Sebagai Dekomposer Pada Beberapa Ketebalan Tandan Kosong Kelapa Sawit Di Pertanaman Kelapa Sawit, dibawah bimbingan Prof. Dr. Ir. Darma Bakti, MS dan Dr. Ir. Marheni, MP. Penelitian ini bertujuan untuk mengetahui peran Bacillus sp., Achromobacter sp. dan Jamur Trichoderma sp. Sebagai dekomposer pada beberapa ketebalan tandan kosong kelapa sawit (TKKS) di pertanaman kelapa sawit. Penelitian ini dilakukan di Lahan Pertanian, Fakultas Pertanian, Universitas Sumatera Utara, pada bulan April sampai dengan bulan Juli 2019 dengan Rancangan Acak Kelompok Faktorial dengan 2 faktor yaitu Bakteri Bacillus sp., Achromobacter sp. dan Jamur Trichoderma sp. dengan lapisan TKKS (2 lapis dan 3 lapis) dimanfaatkan sebagai sumber pupuk organik yang dibutuhkan oleh tanah dan tanaman. Salah satu alternatif untuk mengelola TKKS adalah dengan cara melakukan pengomposan. Usaha untuk mempercepat pengomposan secara biologi dapat dilakukan dengan menggunakan bakteri dan jamur. Hasil penelitian menunjukkan bahwa bakteri dan jamur berpengaruh nyata pada parameter amatan suhu 3 dan 4 MSA. Pada amatan parameter pH perlakuan bakteri dan jamur berpengaruh nyata pada 1, 2, 3, 4, 5, 6, 7, 9, 11 MSA, pada amatan parameter kelembaban ada interaksi antara antara perlakuan bakteri dan jamur dengan perlakuan lapis TKKS pada MSA 3.WINDA MAHDIAH: The Role of Bacteria Bacillus sp., Achromobacter sp. And Mushroom Trichoderma sp. As a decomposer for several thicknesses of empty palm oil bunches in oil palm plantations, guided by from Prof. Dr. Ir. Darma Bakti, MS and Dr. Ir. Marheni, MP. This study aims to determine the role of Bacillus sp., Achromobacter sp. and Mushroom Trichoderma sp. As a decomposer for several thicknesses of oil palm empty bunches (OPEB) in oil palm plantations. This research was conducted in Agricultural Land, Faculty of Agriculture, University Sumatera Utara, from April to July 2019 with a factorial randomized block design with 2 factors, named Bacteria Bacillus sp., Achromobacter sp. and Mushroom Trichoderma sp. with OPEB layers (2 layers and 3 layers) used as a source of organic fertilizer needed by the soil and plants. One alternative to manage OPEB is composting. In order to accelerate composting biologically can be done by using bacteria and mushroom. The results show that bacteria and mushroom had a significant effect on the observed temperature parameters of 3 and 4 MSA. In observing the pH parameters of the bacteria and mushroom treatments had a significant effect on 1, 2, 3, 4, 5, 6, 7, 9, 11 MSA, on the observation of moisture parameters there was an interaction between bacterial and mushroom treatments with OPEB coating treatment at MSA 3.86 HalamanSkripsi Sarjan
Peran Bakteri Bacillus sp. Achromobacter sp. dan jamur Trichoderma sp. sebagai Dekomposer pada Beberapa Ketebalan Tandan Kosong Kelapa Sawit di Pertanaman Kelapa Sawit (Elaeis guineensis Jacq.)
No full textWINDA MAHDIAH : Peran Bakteri Bacillus sp., Achromobacter sp. Dan Jamur Trichoderma sp. Sebagai Dekomposer Pada Beberapa Ketebalan Tandan Kosong Kelapa Sawit Di Pertanaman Kelapa Sawit, dibawah bimbingan Prof. Dr. Ir. Darma Bakti, MS dan Dr. Ir. Marheni, MP. Penelitian ini bertujuan untuk mengetahui peran Bacillus sp., Achromobacter sp. dan Jamur Trichoderma sp. Sebagai dekomposer pada beberapa ketebalan tandan kosong kelapa sawit (TKKS) di pertanaman kelapa sawit. Penelitian ini dilakukan di Lahan Pertanian, Fakultas Pertanian, Universitas Sumatera Utara, pada bulan April sampai dengan bulan Juli 2019 dengan Rancangan Acak Kelompok Faktorial dengan 2 faktor yaitu Bakteri Bacillus sp., Achromobacter sp. dan Jamur Trichoderma sp. dengan lapisan TKKS (2 lapis dan 3 lapis) dimanfaatkan sebagai sumber pupuk organik yang dibutuhkan oleh tanah dan tanaman. Salah satu alternatif untuk mengelola TKKS adalah dengan cara melakukan pengomposan. Usaha untuk mempercepat pengomposan secara biologi dapat dilakukan dengan menggunakan bakteri dan jamur. Hasil penelitian menunjukkan bahwa bakteri dan jamur berpengaruh nyata pada parameter amatan suhu 3 dan 4 MSA. Pada amatan parameter pH perlakuan bakteri dan jamur berpengaruh nyata pada 1, 2, 3, 4, 5, 6, 7, 9, 11 MSA, pada amatan parameter kelembaban ada interaksi antara antara perlakuan bakteri dan jamur dengan perlakuan lapis TKKS pada MSA 3.WINDA MAHDIAH: The Role of Bacteria Bacillus sp., Achromobacter sp. And Mushroom Trichoderma sp. As a decomposer for several thicknesses of empty palm oil bunches in oil palm plantations, guided by from Prof. Dr. Ir. Darma Bakti, MS and Dr. Ir. Marheni, MP. This study aims to determine the role of Bacillus sp., Achromobacter sp. and Mushroom Trichoderma sp. As a decomposer for several thicknesses of oil palm empty bunches (OPEB) in oil palm plantations. This research was conducted in Agricultural Land, Faculty of Agriculture, University Sumatera Utara, from April to July 2019 with a factorial randomized block design with 2 factors, named Bacteria Bacillus sp., Achromobacter sp. and Mushroom Trichoderma sp. with OPEB layers (2 layers and 3 layers) used as a source of organic fertilizer needed by the soil and plants. One alternative to manage OPEB is composting. In order to accelerate composting biologically can be done by using bacteria and mushroom. The results show that bacteria and mushroom had a significant effect on the observed temperature parameters of 3 and 4 MSA. In observing the pH parameters of the bacteria and mushroom treatments had a significant effect on 1, 2, 3, 4, 5, 6, 7, 9, 11 MSA, on the observation of moisture parameters there was an interaction between bacterial and mushroom treatments with OPEB coating treatment at MSA 3.86 HalamanSkripsi Sarjan
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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