1,720,964 research outputs found
IbPE INDUSTRI MINUMAN HERBAL DI SUKOHARJO
Get PDFThe aims of the project are to increase quantity and quality of herbal drinking product
with production process development, introduction modern tehnology, packaging tehnology and
factory management. In small industry of Sari Bumi Nusantara, introduce liquid filler in
production process, healthy permit, secondary packaging and lay out factory management. And
in small industry of At-Tiin, introduce liquid filler, secondary packaging, healthy permit and lay
out factory management. Both of them to develop newproduct are celup herbal tea.
Methode of this project are observation methode, discussion, workshop place, operational
factory and empowerment of owner small industry. Monitoring and evaluation this project do for once
a week.
The result of this project are quantity increase and product development from each small
industry. And then, increasing quality of human resouce both skill of tools operational tehnique used
and managerial ability. Network market expantion do it in both small industry, so increasing product
demand.
Key words : tehnology, lay out, packagin
PENGARUH SUHU DAN LAMA PENGERINGAN TERHADAP KUALITAS TIGA VARIETAS JAGUNG (Zea mays L.)
Get PDFThe purpose of this research was to examine the effect of drying tempera- ture on the quality of corn. The experimental design was Completely Random Design, with two factor treatments. The first factor was corn varieties, consist of three kinds of varieties, Arjuna, Local and BISI-2 variety. The second factor was drying temperature consist of four levels, which were naturally with sunshine drying, and with machine drying temperature on 40 0C, 60 0C, and 80 0C. This research was done in Agriculture Technology Laboratory, Faculty oft Agriculture and Central Laboratory of Biology, Sebelas Maret University. The sample was taken from farmer around Central Java with elevation 110 – 112 in above sea surface. The result of this research indicated that during 112 days storage in room temperature, the three varieties of corn seed with 13 % water content were not indicate damage level. Corn seed with 40 0C drying temperature could inhibit decreasing of starch content, protein content and weight of cornseed. The lowest of weight increase, water content increase, and starch content decrease was BISI-2 variety. The BISI-2 variety with 40 0C drying temperature gave the highest of starch content (59.97%) and the lowest of weight increase (0.87%). The local variety with 40 0C drying temperature gave the highest of protein content (5.01%). The BISI-2 variety with 80 0C drying temperature gave the lowest water content (15.73%).
Key words : Corn, drying temperature, qualit
Uji Aktivitas Bahan Aktif Oleoresin Temulawak (Curcuma Xanthorrhiza ROXB.) Pada Berbagai Variasi Pengeringan terhadap Pemulihan Tikus yang Terjangkit Kanker
Get PDFPenelitian ini bertujuan untuk mengetahui pengaruh teknik pengeringan dan warna kain penutup serta interaksi keduanya terhadap kadar kurkuminoid, total fenol dan aktivitas antioksidan oleoresin temulawak dan diteruskan dengan mengetahui pemulihan tikus yang terjangkit kanker yang didekati dengan mengetahui konsentrasi oleoresin temulawak untuk membunuh 50 % sel kanker Leher Rahim (sel HeLa) IC50. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan dua faktor yaitu variasi teknik pengeringan (solar dryer dan sinar matahari langsung) dan warna kain penutup (tanpa penutup, kain hitam & kain putih). Hasil oleoresin terpilih digunakan untuk uji sitotoksik metode MTT dan dilanjutkan pengamatan apoptosis metode double stainning.
Hasil penelitian menunjukan bahwa penggunaan solar dryer dan kain penutup berpengaruh terhadap kadar kurkuminoid, total fenol dan aktivitas antioksidan oleoresin temulawak. Selain itu, terjadi interaksi antara teknik pengeringan dan warna kain penutup pada kadar total fenol tetapi tidak terjadi interaksi pada kadar kurkuminoid dan kadar antioksidan oleoresin temulawak. Sedangkan kombinasi solar dryer kain penutup putih merupakan teknik pengeringan yang efektif yang dapat meminimalkan terjadi kerusakan pada senyawa aktif temulawak (kurkuminoid, total fenol dan antioksidan) jika dibandingkan dengan kombinasi lainnya. Pada penelitian ini kemampuan oleoresin temulawak dalam membunuh sel kanker dapat dibuktikan. Konsentrasi yang dibutuhkan oleoresin temulawak untuk membunuh 50% sel HeLa (IC50) didapatkan sebesar 50,256 g/ml.
Kata kunci : Pengeringan, Oleoresin Temulawak , kurkuminoid, aktivitas antioksidan, total fenol, sel kanker (sel HeLa)
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
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