1,720,957 research outputs found
KAJIAN ETNOSAINS PAUREH SEBAGAI SUMBER PEMBELAJARAN IPA
Full text linkScience learning cannot be separated from the environmental context, including local wisdom. One of the treatments known among the people of Padang City is Paureh. Paureh is a concoction consisting of pieces of leaves of medicinal plants which function for the treatment of fever, measles, regurgitation, new homes and so on. The purpose of this research is to analyze and reconstruct the community\u27s knowledge (indigenous science) about Paureh into scientific knowledge in order to find out the types of diseases, traditional medicinal methods and medicinal plants used and it is hoped that it can also contribute information to ethnobotany enthusiasts in developing technology for the utilization of medicinal plants used by various ethnic groups in Indonesia. This study uses an ethnoscience-based qualitative approach with interview and observation methods. Data analysis uses the Miles-Huberman model which includes data reduction, data presentation, drawing conclusions and verification. Based on the results of the study, it showed that the Paureh material had ethnomedicin value that could be used by the community. Reconstruction from community knowledge to scientific knowledge gives scientific meaning to the rules or beliefs that belong to the local community. So that scientific knowledge can be used as a source of learning, especially in science learning
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Identification of Student Misconceptions on Photosynthesis Material using Three Tier Test Instrument
Full text linkMany misconceptions occur to students due to their low analytical skills. Misconceptions can occur in some courses that have abstract concepts. These concepts are difficult to understand and are interrelated with each other, so they require in-depth analysis. Analysis and in-depth understanding of biological concepts are needed in plant physiology courses. The research that has been conducted is a descriptive study with purpose to analyze and describe the level of understanding of student concepts on photosynthesis material. The subjects of this study were 30 biology education students at Padang State University (UNP) who took plant physiology classes in the 2022/2023 academic year. Students who have a good understanding of the concept are 10.87%, complete misconceptions are 23, 24%, false positive misconceptions are 22.54% and false negative misconceptions are 21.75%. These findings are expected to be used as a reference for lecturers teaching plant physiology courses to maximize concept understanding in learning
Variations on the Author
Full text link“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
Full text linkWe 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
Full text linkWe 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
- …
