1,720,967 research outputs found
Analisis keberagaman Spesies katak Pohon Hijau papua Litoria Infrafrenata Berdasarkan Karakteristik Multivariasi Morfometrik Pada wilayah Garis Wallacea Dan Kepulauan Indo-Australia
Full text linkINVENTARISASI TUMBUHAN OBAT DAN KEARIFAN LOKAL MASYARAKAT SUKU MANDACAN DALAM MEMANFAATKAN TANAMAN OBAT DI DESA ANGGI GIDA, KABUPATEN. PEGUNUNGAN ARFAK, PROVINSI PAPUA BARAT
Full text linkKabupaten pegunungan Arfak yang terletak di Provinsi Papua Barat merupakan daerah yang memiliki kontur geografis pegunungan dengan ketinggian berkisar antara 1800 Meter DPL hingga 2200 Meter DPL. Memiliki suhu pada siang hari 20°C hingga 18°C. Pada malam hari suhu berada pada kisaran 17°C hingga 12°C. Masyarakat yang mendiami daerah pegunungan arfak merupakan suku mandacan dan memiliki empat sub suku asli yakni: hatam, sougb, meyah dan moilei. Sub suku tersebut memiliki mata pencarian pada bidang pertanian. Potensi sumber daya alam yang terdapat di wilayah tersebut melahirkan kearifan lokal yang menyebabkan suku asli terampil dalam memanfaatkan tumbuh-tumbuhan di sekitarnya sebagai bahan obat. Kearifan lokal masyarakat, khususnya di daerah Anggi Gida, Kabupaten Pegunungan arfak dalam memanfaatkan tumbuhan obat, merupakan warisan yang diturunkan dalam kurun waktu yang lama. Penelitian ini bertujuan untuk menginventarisasi tumbuhan yang dimanfaatkan sebagai obat dan eksplorasi kearifan lokal pada masyarakat Anggi Gida. Adapun metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan pendekatan metode survey dan wawancara secara langsung pada sejumlah masyarakat Anggi Gida melalui metode snowball sampling. Hasil dari penelitian didapat ada sekitar 20 family tanaman yang di gunakan untuk obat, tanaman tersebut adalah Plantaginaceae, Asteraceae, Crassulaceae, Zingiberaceae, Solanaceae, Lamiaceae, Apiaceae, Boraginaceae, Achantaceae, Cannaceae, Oxalidaceae, Campanulaceae, Selaginellaceae, Equisetaceae, Urticaceae, Rubiaceae, Nepenthaceae, Dipteridaceae dan Amaryllidaceae. Sedangkan bagian tanaman yang di manfaatkan untuk pengobatan ialah daun, batang, bunga, rimpang dan umbi
Uji Efektifitas Filtrat Buah Merah terhadap Penurunan Kadar Kholestrol Metode Chod-Pap pada Telur Burung Puyuh
Full text linkThis study aims to determine the effectiveness of red fruit filtrate (Pandanus concideus Lam) on the reduction of cholesterol content in quail eggs (Coturnix japonica). The data from the research results can be used as reference material for food health. This study is a truly experimantal design or actual experiment in the laboratory and the design follows a complete random design (RAL) with 5 treatments of red fruit filtrate concentrations (Pandanus concideus Lam), namely 20%, 30%, 40%, 50%, and control treatment using aquades that are not given treatment. Based on the One Way anova test, the results obtained showed a significant decrease in total cholesterol levels in quail eggs with a Fcal value greater than Ftabel and a probability value of 0.00 below the significant level (α) = 0.05. Based on the ducan test, it was obtained that the concentration of filtrate 40% and 50% had the same effect and was the most effective in lowering cholesterol levels, compared to the concentrations of 30% and 20% which showed different effects in reducing cholesterol content in quail eggs, so it can be said that red fruit filtrate has an effect in lowering cholesterol in quail eggs (yolk
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
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
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