1,720,971 research outputs found
Uji Ketahanan Beberapa Varietas Tanaman Kedelai (Glycine max L.) Terhadap Hama Lamprosema indicata F.
No full textM. Dirga Patria. 2019. “Uji Ketahanan Beberapa Varietas Tanaman Kedelai (Glycine max. L) Terhadap Hama Lamprosema indicata F.” Dibimbing oleh Prof.Dr.Ir.Darma Bakti, MS. dan Ameilia Zuliyanti Siregar, S.Si., M.Sc., Ph.D. Penelitian ini bertujuan untuk menguji ketahanan beberapa varietas tanaman kedelai (G. max. L) terhadap L. indicata di lapangan. Penelitian ini dilaksanakan di Desa Banyumas, Kecamatan Stabat, Kabupaten Langkat, Sumatera Utara, dari bulan Maret 2019 – Mei 2019. Penelitian ini dilakukan dengan metode deskriptif dengan teknik observasi terdapat 15 plot dan 225 tanaman sampel. Hasil penelitian menunjukkan Ketahanan masing-masing beberapa varietas, yaitu varietas Dena pada pengamatan populasi dengan rataan 10,33 larva L. indicata pada pengamatan intensitas serangan dengan rataan 24%, varietas Dega pada pengamatan populasi dengan rataan 8,17 larva L. indicata pada pengamatan intensitas serangan dengan rataan 18%, varietas Detap pada pengamatan populasi dengan rataan 6,00 larva L. indicata pada pengamatan intensitas serangan dengan rataan 12%, varietas Devon pada pengamatan populasi dengan rataan 7,83 larva L. indicata pada pengamatan intensitas serangan dengan rataan 14%, dan varietas Anjasmoro pada pengamatan populasi dengan rataan 7,67 larva L. indicata pada pengamatan intensitas serangan dengan rataan 13%.M. Dirga Patria. 2019. "Resistance Test of Variance of Soybean (Glycine max L.) on Lamprosema indicata."Supervised by Prof. Dr. Ir. Darma Bakti, MS. and Ameilia Zuliyanti Siregar, S.Si., M.Sc., Ph.D. This research aims to determine the resistance of variance of soybean (G. max L.) varieties to L. indicata in the field. This research was conducted in Banyumas Village, Stabat Subdistrict, Langkat Regency, North Sumatra, from March 2019 antil May 2019. This research used by a descriptive method with observational techniques consisting of 15 plots and 225 sample plants. The results of the study showed the resilience of each variety, namely the Dena variety on population observations with an average of 10.33 larvae of L. Indicata on observing the intensity of attacks with an average of 24%, Dega varieties on observing populations with an average of 8.17 larvae of L. Indicata on observation attack intensity with an average of 18%, Detap varieties on population observations with an average of 6.00 larvae L. Indicata on observing intensity of attacks with an average of 12%, Devon varieties on population observations with an average of 7.83 larvae L. Indicata on observing intensity of attacks with averaging 14%, and Anjasmoro varieties on observations of populations with an average of 7.67 larvae of L. Indicata on observing intensity of attacks with an average of 13%.53 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
Faktor Risiko Pneumonia pada Balita di Indonesia: Narative Review Penelitian Akademik Bidang Kesehatan Masyarakat
Get PDFBackground: Pneumonia was the cause of death in children under five year in Indonesia, the ranks eighth in the world. Method: This study was narative review study from 14 student’s thesis in public health faculty of Indonesia University 2000-2015. The study aimed to explore the risk factors for pneumonia in children under five in Indonesia. The data collected was analyzed by univariate and bivariate. Results: Most of the thesis already used International literature in the bibliography. All measurement instruments used in the eight thesis did not test the validity and reliability. The risk factors pneumonia are often examined was a toddler and environmental factors. Toddlers breastfeeding factor (mean OR 2.7), immunization (mean OR=7.89) and nutritional status (mean OR 3:57). Environmental factors, existence of the wild-house smoker (mean OR 4.385), the density of homes (mean OR 2:32). Based on t test analysis,there were no differences between the postgraduate and undergraduate final academic paper in the number of independent variables, the reference number, the number of samples and a significant variable. Conclusion: The pneumonia was found commonly in toddlers and environmental factors. The quality of academic writing reviewed were better from year to year
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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