1,720,953 research outputs found
Analisis Desain Kemasan Produ Kkue Kering Titta Snack Diharapan Raya Kota Pekanbaru
Get PDFThis study aims to analyze the packaging design of the Titta Snack Cookies product in assessing the feasibility of the packaging design, the author only focuses on product packaging. The assessment indicators used include graphic design, design structure, and product information. Furthermore, the method used in this study uses quantitative research methods, namely methods based on the philosophy of positivism are used to examine certain populations or samples, sampling techniques are carried out randomly.Data collection techniques using methods using interviews, questionnaires, and documentation. The data collection technique uses a Likert scale, in assessing the highest answer, strongly agrees, a score of 5 is made and strongly disagrees is given a score of 1. The analysis is carried out as on the Likert scale. Based on the analysis of the assessment indicators carried out, namely the packaging design of the Titta Snack Cookies product is feasible and acceptable to consumers
Pengaruh Kadar Nitrat dan Fosfat Dalam Medium Pertumbuhan Mikroalga Scenedesmus dimorphus untuk Meningkatkan Lipid Serta Asam Lemak ω-6 dan ω-9
Get PDFIn recent years, microalgae have developed rapidly in the development of the health sector. Microalgae grown under normal conditions will contain little lipids and omega 6 and 9. fatty acids. The content of lipids and fatty acids in microalgae is influenced by nitrogen and phosphate nutrients. Therefore treated with variations in the concentration of NaNO3 in the medium and variations in the concentration of KH2PO4 in the medium to increase lipid content. Scenedesmus dimorphus microalgae growth medium uses Bold Basal Medium (BBM) by adding variations in concentration in the medium, including variations in nitrate (20 g / L, 22.5 g / L, 27.5 g / L) and phosphate variation (12.5 g / L, 15 g / L, 20 g / L). Lipids from dried microalgae biomass were extracted using the bligh and dyer method, after the lipids were obtained then transesterified. Furthermore, the results of transesterification were analyzed with Gas Chromatography-Mass Spectra (GC-MS). The results showed that from variations in the concentration of NaNO3 nutrients and KH2PO4 variations carried out, it was obtained a lot of lipid results in each omega at low concentrations of NaNO3 20 g / L for the variation of nitrate nutrient concentrations and KH2PO4 12.5 g / L for variations in concentration phosphate nutrients. Omega-6 & 9 fatty acids contained in variations of nitric and phosphate nutrients are oleic acid, 9-oktadekenoic acid, 6-oktadekenoic acid, 9,12-octadecadienoic acid (linoleic), and 9,12,15-octadecatrienoic acid.
Keywords: NaNO3, KH2PO4, Omega 6 dan 9, Scenedesmus dimorphus, Gas Chromatography-Spectra Mass (GC-MS
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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