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All Journal Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi Oceana Biomedicina Journal JURNAL SURYA ENERGY
Riki Saputra, Riki
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Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Dentistry Economics, Econometrics & Finance Medicine & Pharmacology Nursing Public Health

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PENGARUH PARTISIPASI ANGGARAN TERHADAP KINERJA MANAJERIAL MELALUI KOMITMEN ORGANISASI DAN JOBRELEVANT INFORMATION SEBAGAI VARIABEL INTERVENING (Studi Empiris Pada SKPD Kabupaten Bengkalis) Saputra, Riki; Hasan, Amir; Diyanto, Volta
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi

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Abstract

The present study aims to examine the budgetary participation and managerial performance relationship on . It also attempts to examine whether organization commitment and Job-Relevant Information mediate the budgetary participation and managerial performance relationship. To collect data of this study, survey questionnaires are used. From 68questionnaires were given to managers in a public sector organization,  questionnaires with complete answers were 53 questionnaires (77,9%). A path  analysis was utilized to examine the direct and indirect effects of budgetary participation on managerial performance. The analysis results indicate that budgetary participation and managerial performance have positive relationship and statistically significant. Budgetary  participation also directly affects organization commitment and Job-Relevant Information. But budgetary participation did not indirectly affect managerial performance via the intervening variables of organization commitment and Job-Relevant Information.   Keywords: budgetary participation, managerial performance, organization commitment, and Job-Relevant Information.
Analisis Kalsium (Ca) pada Ikan Petek dan Mujair dengan Metode Kompleksometri Adriani, Azmalina; Fauziah, Fauziah; Saputra, Riki
Oceana Biomedicina Journal Vol 2, No 2 (2019): Oceana Biomedicina Journal
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (386.861 KB) | DOI: 10.30649/obj.v2i2.30

Abstract

Fish is one ofthe example of a comestibles that contains a lot of protein and minerals, one of which is calcium. Calcium functions for the body's metabolism in the bone and tooth formation. Petek and Mujair fish contain calcium that is needed by the human body. The purpose of this study was to determine the levels of calcium contained in Petek and Mujair fish. The sampling was done by purposive sampling, which the sample used was obtained by the market in the Peunayong Banda Aceh. This research used complexometry methods. The samples of Petek and Mujair fish that had been cleared were titrated using Na2-EDTA as the titrator. The result showed that Petek and Mujair fish had different calcium levels where the calcium levels in Petek fish reach an average of 0.853% and the calcium levels in Mujair fish reach an average of 0.616%. Petek fish had higher calcium levels than Mujair fish, it was caused by their habit, where Petek fish was sea fish that contained fat, vitamins and minerals, while Mujair fish was freshwater fish that contained carbohydrates and proteins.Keywords: Calcium, Petek fish, Mujair fish, Kompleksometry. 
Pendeteksi Pemakaian Beban Listrik Rumah Tangga Ardianto, Feby; Eliza, Eliza; Saputra, Riki
JURNAL SURYA ENERGY Vol. 4 No. 1 2019
Publisher : UNIVERSITAS MUHAMMADIYAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v4i1.1961

Abstract

Dunia teknologi berkembang dengan pesat disegala bidang. Kemajuan teknologi dan ilmu pengetahuan menimbulkan banyaknya peralatan yang dikontrol menggunakan system control digital. Tenaga manusia telah digantikan dengan mesin-mesin yang berkerja otomatis dalam memproses. Penelitian ini bertujuan merancang dan menghasilkan alat untuk pengukuran pemakaian beban listrik rumah tangga pada setiap pemakaian beban menggunakan arduino. Desain pendeteksi pemakaian beban listrik menggunakan sensor arus ACS712, melalui  mikrokontroler ATmega 328P sebagai pemosesan arus yang masuk. Metode yang digunakan 4 tahapan yaitu : 1). Pemilihan peralatan software dan hardware, 2). Perancangan Sistem, 3). Programan, 4). Pengujian alat  dan menghasilakn pendeteksi beban listrik dengan mengukuran tegangan dan arus yang masuk kedalam sensor arus dan tegangan  yang di tampilkan hasilnya pada layar LCD (keypad shield), pengujian mengunakan tiga buah lampu sebagai beban, lampu 15 W, 25 W, dan 45 W dengan  hasil sebesar  16,2 W , 23,0 W dan 46,2 W.Kata Kunci : Arduino, LCD, Sensor Arus, Sensor TeganganABSTRACTThe world of technology is developing rapidly in all fields. Advances in technology and science have resulted in a large number of equipment being controlled using a digital control system. Human labor has been replaced by machines that work automatically in processing. This study aims to design and produce tools for measuring the use of household electrical loads on each use of load using Arduino. The design of the detection of the use of electrical loads using the ACS712 current sensor, through the ATmega 328P microcontroller as processing incoming current. The method used is 4 stages, namely: 1). Choosing software and hardware equipment, 2). System Design, 3). Programming, 4). Test the tool and produce an electrical load detector by measuring the voltage and current that enters the current and voltage sensor which is displayed on the LCD screen (keypad shield), testing using three lamps as a load, 15 W, 25 W, and 45 W lamps with results of 16.2 W, 23.0 W and 46.2 W.
Co-Authors Adriani, Azmalina Amir Hasan Anak Agung Gede Sugianthara Ardianto, Feby Eliza Eliza Volta Diyanto