1,720,957 research outputs found
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
Pengaruh Variabel Fundamental terhadap Struktur Modal dan Dampaknya terhadap Nilai Perusahaan (Studi pada Perusahaan Tekstil yang Go-Public di Indonesia)
Full text linkPenelitian ini bertujuan untuk menguji pengaruh variabel fundamental yang diukur dari profitabilitas, ukuran perusahaan, peluang pertumbuhan, struktur aktiva, non-debt tax shield dan volatilitas laba terhadap struktur modal serta menganalisis pengaruh struktur modal terhadap nilai perusahaan.
Alat analisis pada penelitian ini menggunakan analisis regresi dua tahap. Analisis data dilakukan pada perusahaan tekstil dan garmen yang terdaftar di Bursa Efek Indonesia selama periode 2005-2012. Sebanyak 9 perusahaan memenuhi kriteria sebagai anggota populasi penelitian, seluruh anggota populasi digunakan menjadi sampel penelitian.
Hasil analisis data dengan menggunakan analisis regresi dua tahap menunjukkan profitabilitas yang meningkat akan menurunkan proporsi penggunaan hutang dalam struktur modal perusahaan, struktur aktiva dan volatilitas laba yang meningkat akan meningkatkan proporsi penggunaan hutang dalam struktur modal perusahaan, sementara tidak ditemukan pengaruh yang signifikan antara ukuran perusahaan, peluang pertumbuhan dan non-debt tax shield terhadap struktur modal perusahaan. Hasil penelitian ini juga menemukan bahwa struktur modal tidak berpengaruh signifikan terhadap nilai perusahaan
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
ANALISIS PEMBOROSAN PADA PRODUCTION SYSTEM PT CIPTA OGGI FURINDO DENGAN PENDEKATAN METODE LEAN MANUFACTURE
Full text linkImproving the production process needs to be done continuously and
continuously in order to minimize all activities that consume time but do not contribute directly to the value of the products produced. PT Cipta Oggi is a manufacturing company that makes furniture products which has a major problem, namely the low value of Process Cycle Efficiency, which the company should have a PCE value of at least 50%. The use of lean manufacturing methods with the help of VSM is used to reduce waste in order to increase the PCE value.
There are 22 non-added value activities with a time range of 427 minutes that can be cut. Where the production time was originally 1353 minutes to 926 minutes which had an impact on increasing Process Cycle Efficiency which was originally
46.8% to 68.4%. Based on Failure Mode and Effect Analysis (FMEA), it is known that the main root cause that has the highest RPN value is the Overprocessing waste with a score of 420 and the proposed improvements in order to reduce this waste are the need for safe storage management that can reduce the risk of damage
to goods which requires additional processes, namely rework and additional human resources are needed in the inspection process in order to reduce the number of rework
ANALISIS PERSEDIAN BAHAN BAKU KERAMIK DENGAN METODE MATERIAL REQUIREMENT PLANNING (MRP) DI PT. ARWANA CITRAMULIA PLANT III, GRESIK
No full textKetidakpastian jumlah dan waktu permintaan pelanggan mendorong adanya
persediaan. Oleh karena itu, perusahaan perlu melakukan pengendalian persediaan
yang baik untuk meminimalkan investasi yang tertanam dalam persediaan dan
mempertimbangkan kelancaran proses produksi dengan adanya persediaan. Objek
penelitian ini adalah PT. Arwana Citramulia Plant III, Gresik. Tujuan penelitian ini
adalah melakukan analisis Material Requirement Planning (MRP) yang diawali
dengan menganalisis jadwal produksi induk, struktur produk dan daftar kebutuhan
bahan, serta diakhiri dengan menganalisis besarnya jumlah pesanan optimal untuk
setiap bahan baku.
Penelitian ini menggunakan metode analisis deskriptif dengan pendekatan
kualitatif. Produk yang dianalisis adalah produk keramik Di PT. Arwana Citramulia
Plant III, Gresik. Metode analisis data yang digunakan adalah peramalan
permintaan dengan metode Moving Avarage, Material Requirement Planning
(MRP), dan penentuan ukuran lot optimal dengan teknik Lot for Lot.
Analisis Material Requirement Planning (MRP) pada PT. Arwana
Citramulia Plant III, Gresik dilakukan secara manual. Material Requirement
Planning (Rencana Kebutuhan Bahan) pada produk keramik adalah sebagai
berikut: bahan baku berupa BN1, FPS, PB-120, FC-120, TRS, FKN, AFAL, FJ
9054, FJ335, Kaolin, Sodium ICP,STTP, dan CMC dipesan setiap tiga minggu
sekali dan tersedia di gudang satu minggu kemudian, pembuatan bodi dan glaze
langsung dilaksanakan ketika bahan baku sampai di gudang. jadi pemesanan bahan
baku, proses produksi hingga selesainya permintaan produk dapat diselesaikan
dalam 3 minggu.
Kata kunci : Persediaan, Bahan Baku, Material Requirement Planning (MRP
Analisa Penyebab Rework pada Proses Produksi Produk Furniture Polo Showcase 2DF Wht Menggunakan Metode Failure Mode And Effect Analysis (FMEA)
No full textAs innovation develops and the human population increases, product competition between companies increases, so producers are required to produce goods as quickly as possible while still considering the quality aspects of the product. PT XYZ is a company engaged in furniture production. PT XYZ has several types of production, namely office tables, cupboards, TV shelves and decorative cupboards. In the production process for the 2DF WHT polo showcase furniture product, it has the highest rework rate, namely 10.67%. The method used in this research is the FMEA method. The FMEA method will later produce output results in the form of an RPN from which recommendations for improvement will be obtained from the types of causes of failure that are the highest. With this research, the aim is to analyze the causes of rework in the production process of Polo Showcase 2DF WHT furniture products which can later reduce the rework rate
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
- …
