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All Journal Jurnal Ilmiah Mahasiswa Manajemen Padjadjaran Journal of Dentistry
YUNITA WIJAYA
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Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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ANALISIS KEBIJAKAN PENDANAAN DAN RASIO PERPUTARAN MODAL KERJA TERHADAP PROFITABILITAS KOPERASI USAHA DI SURABAYA TAHUN 2008-2012 WIJAYA, YUNITA
JURNAL ILMIAH MAHASISWA MANAJEMEN Vol 2, No 2 (2013)
Publisher : Universitas Katolik Widya Mandala Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.179 KB) | DOI: 10.33508/jumma.v2i2.389

Abstract

Working capital is one important aspect for the continuity of a business in profit. Working capital financing policy, whether it’s aggressive or conservative, depends on the preference of the managers in companies considering the trade-off between profitability and risk and its influence on profitability. Manager who tends to be careful on working capital financing policy is relatively conservative, whereas the optimistic manager will tend to use aggressive financing policy. Differrent application on working capital funding policy will affect the profits. The purpose of this study was to analyze the working capital funding policy on profitability are moderated by the working capital turnover ratio. This study uses object cooperative businesses in Surabaya during the period 2008-2012. Data are obtained from the Department of Cooperatives and MSMEs the city of Surabaya. Data collection methods used in this study is pooled data documentation technique. The sampling technique used is criteria purposive sampling. The samples used are 91 cooperatives. The analytical techniques used is Multiple Linear Regression Analysis. This analysis is to determine the effect of working capital financing policy and working capital turnover ratio to profitability. The results of this study indicate that the first hypothesis test results is that working capital financing policy has significant negative effect to profitability, so cooperative that uses aggressive working capital financing policies has lower profitability than the cooperative that uses a policy of conservative working capital financing. Second, working capital turnover ratio has no significant effect to profitability. Third, working capital financing policies moderation with working capital turnover ratio have no significant effect to profitability, which means that the results do not have a moderating effect to profitability.
The difference of 17% ethylenediaminetetraacetic acid irrigation material contact time of 60 seconds and 30 seconds toward of cleanliness of apical third root canal wall Wijaya, Yunita; Natasasmita, Setiawan; Sukartini, Endang
Padjadjaran Journal of Dentistry Vol 23, No 3 (2011): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2139.328 KB) | DOI: 10.24198/pjd.vol23no3.14030

Abstract

Root canal preparation is one important step in endodontic treatment, involves the cleaning and the shaping of the root canal debris. Root canal cleaning effectiveness depends on the preparation bio-mechanical and irrigation. Purpose of this study was to evaluate the cleanliness of apical third of root canal wall from of debris, with the contact time of 17% EDTA irrigation material for 60 seconds and 30 seconds after root canal preparation using rotary NiTi instruments. This quasi-experimental study was carried out invitro, with random sampling technique. The sample used was 20 central maxillary incisors that have been extracted and divided into two experimental groups of 10 teeth each. The results were analyzed using student t statistics, showed that the average value of the debris of the two groups differed significantly. The contact time of 60 seconds of 17% EDTA showed cleaner root canal than the 30 seconds. The conclusion of this study was there were the differences of the cleanliness of apical third of the root canal with the 60 seconds contact time of 17% EDTA irrigation materials than 30 seconds contact time.
The difference of 17% ethylenediaminetetraacetic acid irrigation material contact time of 60 seconds and 30 seconds toward of cleanliness of apical third root canal wall Wijaya, Yunita; Natasasmita, Setiawan; Sukartini, Endang
Padjadjaran Journal of Dentistry Vol 23, No 3 (2011): November 2011
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2139.328 KB) | DOI: 10.24198/pjd.vol23no3.14030

Abstract

Root canal preparation is one important step in endodontic treatment, involves the cleaning and the shaping of the root canal debris. Root canal cleaning effectiveness depends on the preparation bio-mechanical and irrigation. Purpose of this study was to evaluate the cleanliness of apical third of root canal wall from of debris, with the contact time of 17% EDTA irrigation material for 60 seconds and 30 seconds after root canal preparation using rotary NiTi instruments. This quasi-experimental study was carried out invitro, with random sampling technique. The sample used was 20 central maxillary incisors that have been extracted and divided into two experimental groups of 10 teeth each. The results were analyzed using student t statistics, showed that the average value of the debris of the two groups differed significantly. The contact time of 60 seconds of 17% EDTA showed cleaner root canal than the 30 seconds. The conclusion of this study was there were the differences of the cleanliness of apical third of the root canal with the 60 seconds contact time of 17% EDTA irrigation materials than 30 seconds contact time.
Co-Authors Endang Sukartini, Endang Setiawan Natasasmita