Ambiguity in the fish naming is present in several fish species database, especially for fish in Siluformes order. To fix the ambiguity, a visual intelligent system is needed to automate the fish naming correction in the database. In this study, we developed a deep-learning-based model as the core of the intelligent system. The proposed model achieved 89% accuracy for the classification of three genera in Siluformes order: Mystus, Hemibagrus, and Glyptothorax.
This study was conducted to examine the factors that affect the stock price of manufacturing companies in the goods and consumption industry sector on the Indonesia Stock Exchange, such as Return On Investment (ROI), Debt To Equity Ratio (DER), and Earning Per Share (EPS). The population in this study amounted to 34 companies. The sample selection method in this study used purposive sampling, so that there were five companies as samples in this study. Data obtained through www.idx.co.id. This study uses panel data which is a combination of time series and cross section. The data analysis technique used was descriptive statistical analysis and panel data regression analysis using the software eviuws 9. The results showed partially that ROI 0.0001 < 0.005 had a positive and significant effect on stock prices. DER 0.0060 < 0.005 has a positive and significant effect on stock prices, EPS 0.3776 > 0.05 has a negative and insignificant effect on stock prices and the results show simultaneously the ROI, DER, and EPS values 0.000000 < 0.05 jointly affect stock prices in manufacturing companies in the goods and consumption sector for the 2016-2020 period. Keywords: Return On Investment, Debt To Equity Ratio, Earning Per Share, Stock Price
Artikel ini merupakan bagian dari penelitian pengembangan media video tutorial model-model pembelajaran inovatif untuk meningkatkan kompetensi pedagogik mahasiswa calon guru. Artikel ini bertujuan untuk mendeskripsikan hasil uji kelayakan media video tutorial model pembelajaran berbasis masalah pada materi kalor dalam kegiatan pembelajaran di kelas. Metode penelitian yang digunakan ialah penelitian dan pengembangan (Research and Development). Data dikumpulkan melalui teknik non tes dengan instrumen lembar validasi yang dikemas dalam bentuk angket tertutup yang ditujukan untuk ahli materi fisika, ahli media pembelajaran, ahli pedagogik dan guru-guru fisika. Teknik ananlisis data dilakukan melalui teknik analisis deskriptif kuantitatif. Hasil uji kelayakan media menurut ahli materi fisika dikategorikan sangat baik (81,9%), menurut ahli media pembelajaran dikategorikan sangat baik (85,2%), menurut ahli pedagogik dikategorikan sangat baik (90,02%), menurut guru fisika untuk aspek desain media dan keterlaksanaan sintaks model pembelajaran berbasis masalah dikaterorikan baik dengan besar persentase masing-masing sebesar 74,6% dan 73,8%. Berdasarkan hasil uji validasi disimpulkan media video tutorial model pembelajaran berbasis masalah yang dikembangkan telah layak untuk digunakan sebagai media pembelajaran. Kata Kunci: Media, Video Tutorial, Model Pembelajaran Berbasis Masalah
The outpatient queue system at the Pratama Clinic still uses manuals so that it can implement computerized technology (mobile) to improve health services for patients. In making this outpatient queue system application using the Priority Scheduling method which is a priority scheduling algorithm. Each process is equipped with a priority number (the smallest integer value is usually the biggest priority). This outpatient queue system is mobile based with the aim that patients can register online. Test results using a comparison of smartphones from the Android 4.1 version of Jelly Bean to the Android 7.0 version of Nougat can run. Comparison of distances in applications with google maps, get the same results and test application users using a questionnaire that is calculated with a Likert Scale to get 81.8% results including the "Very Good" category.
This study aimed to determine and analyze local own-source revenue and balance funds on economic growth mediated by the remaining budget surplus and capital expenditure. The sample was taken from the reports of Local Own-Source Revenue (LOSR) realization, Balance Fund (BF) realization, Remaining Budget Surplus (RBS) realization, Capital Expenditure (CE) realization, and Gross Regional Domestic Product (GRDP) in 34 regencies/cities of North Sulawesi Province, Central Sulawesi Province, and Gorontalo Province for five years from 2015 to 2019. The statistical analysis tool used was path analysis with Lisrel application to test the effect of Local Own-Source Revenue (LOSR) and Balance Fund (BF) on economic growth mediated by the Remaining Budget Surplus (RBS) and Capital Expenditure (CE) as a mediation variable. This study showed that local own-source revenue, balance fund, remaining budget surplus, and capital expenditure simultaneously or partially had a positive effect on economic growth. However, the balance fund variable had a negative effect on the remaining budget surplus, while capital expenditure and remaining budget surplus were able to mediate the relationship between local own-source revenue and balance funds to economic growth.
Red cherry ornamental shrimp have the advantage of their bright red body color and are popularly used to beautify the contents of the aquarium. Market demand for red cherry ornamental shrimp continues to increase both online and offline. The purpose of this study was to determine the effect of closed system transportation time and the best time on the survival of red cherry ornamental shrimp after transportation and maintenance for 3 days. The method used was Completely Randomized Design (CRD) with 5 treatments and 3 replications. The treatments given were P1 1 day (24 hours), P2 2 days (48 hours), P3 3 days (72 hours), P4 4 days (96 hours), and P5 5 days (120 hours). The shrimp used are 1.8 – 2.4 cm long and weigh 0.072 – 0.24 grams. The transportation simulation given is a shock simulation every 2 hours for 15 minutes. The results obtained showed that the closed system transportation time had a significant effect on the survival of the red cherry ornamental shrimp after transportation, but did not significantly affect the survival after 3 days of rearing. The best transportation time for the survival of red cherry ornamental shrimp after transportation was 1 day (24 hours) and 2 days (48 hours) with 96% and 91.67% survival respectively
This study aims to determine how much influence the debt, working capital turnover has on the profitability of PT Sekar Bumi Tbk. Debt is proxied by DER, working capital turnover is proxied by WCT, while profitability is proxied by ROA. Based on the nature of the data used in this study is a type of quantitative research. Samples were taken, namely PT Sekar Bumi Tbk with the objectof research of 2013-2018 financial statements. Linear regression analysis was used in this study, with the help of SPSS software for Windows 20.0. The results of this study explain that partially DER has a significant effect on ROA, and has a very strong relationship of 83.9%. WCT has no significant effect on ROA, and has a very weak relationship of 18.4%. However, simultaneously DER and WCT has a significant effect with a contribution of 70.8% to ROA. So companies need to pay attention and consider how much effective the use of debt as a source of funding for the company.
The government’s intervention in wage policies started during the Old Order era with the enactment of Act Number 33 of 1947 on Accidents. During the New Order era the government expanded its intervention in wage policies by taking into effect Government Regulation Number 8 of 1981 on Wage Protection. Subsequently, during the Reformation era the government imposed further limitations to the administration of rules Private Law in matters of wage. As an impact of the socialisering process undertaken from period to period, the government has established various laws on wages intended to provide legal protection to workers. In other words, throughout those periods there has been a significant progress in terms of legal protection to workers in matters of wages. Campur tangan pemerintah di bidang pengupahan diawali pada era Orde Lama, yakni pada saat diundangkannya Undang-Undang Nomor 33 Tahun 1947 tentang Kecelakaan. Di era Orde Baru, peran pemerintah di bidang pengupahan semakin besar yaitu dengan ditetapkannya Peraturan Pemerintah Nomor 8 Tahun 1981 tentang Perlindungan Upah. Selanjutnya, di era reformasi pemerintah semakin membatasi ketentuan-ketentuan yang bersifat Hukum Privat di bidang pengupahan. Akibat socialisering process ialah di setiap periodisasi pemerintah telah menetapkan berbagai peraturan perundang-undangan di bidang pengupahan yang bertujuan untuk memberikan perlindungan hukum bagi pekerja/buruh. Dengan kata lain, di setiap periodisasi tersebut telah terjadi upaya peningkatan perlindungan hukum bagi pekerja/ buruh di bidang pengupahan.
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