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PENENTUAN TORSI MINIMUM PENGGERAK ELEKTROMEKANIK KATUP PA-01/02/03 AA001/003 SISTEM PENDINGIN SEKUNDER RSG-GAS Ir. Pranto Busono; Amril Amril; Royadi Royadi
Reaktor : Buletin Pengelolaan Reaktor Nuklir Vol 13, No 2 (2016): Oktober 2016
Publisher : Direktorat Pengelolaan Fasilitas Ketenaganukliran (DPFK) RSG-GAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (838.677 KB) | DOI: 10.17146/bprn.2016.13.2.3895

Abstract

ABSTRAKPENENTUAN TORSI MINIMUM PENGGERAK ELEKTROMEKANIK KATUP PA-01/02/03 AA003 PADA SISTEM PENDINGIN SEKUNDER RSG-GAS. Katup memegang peranan penting dalam pengoperasian reaktor nuklir.  Sebagai pengatur aliran fluida, katup harus selalu dirawat. Pada perawatan katup yang menggunakan penggerak elektromekanik selain pengujian buka-tutup, juga pengaturan torsinya. Tujuan penulisan makalah yaitu untuk menghitung torsi pada katup sehingga dapat ditentukan torsi minimum yang diperlukan sebagai penggerak elektromekanik. Lingkup dibatasi pada perhitungan torsi katup sistem pendingin sekunder PA-01/02/03 AA003. Metode yang digunakan adalah dengan  menghitung torsi, untuk mencari data aliran, mencari data spesifikasi katup, mencari data dimensi pipa, menghitung penurunan tekanan dan menghitung torsi.Dari hasil perhitungan diperoleh bahwa harga minimum torsi yang bekerja pada katup PA-01/02/03 AA003 sebesar(TT) = 3982,986 Nm = 3,983 kNm. Disimpulkan bahwa torsi ini dapat digunakan untuk pengaturan perawatan katup PA-01/02/03 AA003 RSG-GAS.Kata kunci : Sistem pendingin sekunder, katup, torsi minimum ABSTRACTDETERMINATION OF MINIMUM TORQUE OF ELECTROMECHANICAL DRIVER OF THE PA-01/02/03 AA003 VALVE OF THE RSG-GAS SECONDARYCOOLING SYSTEM. Valve has an important role in the operation of nuclear reactor. As a fluid controller valve should be always maintenance. Beside the maintenance of valve using an electromechanical driver, the testing of opening and closing, as well as the torque setting should be pay attention. The purpose of writing this paper is to calculate of the torque of the valve so that it can be determined the minimum torque required as an electromechanical drive. The scope is limited on the calculation of the torque on the valve of PA-01/02/03 AA003 of the secondary coolant system.  The method used for calculation is by calculating the torque of valve in order to find the flowdata, specification valves data, pipe dimensions data, calculate pressure drop and calculate torque. Calculation result is shown that minimum value of torque working on the valve PA-01/02/03 AA003 is (TT) is 3982.986 Nm or 3,983 kNm. It is can be concluded that torque  can be used to control of maintenance setting of the PA-01/02/03 AA003 valve of the secondary cooling system of the RSG-GAS.Keywords: secondary cooling system, valve, minimum torque
Analisis determinan impor gula Indonesia dari Thailand Novia Reni Sartika; Amril Amril; Dearmi Artis
e-Journal Perdagangan Industri dan Moneter Vol. 6 No. 1 (2018): E-Journal Perdagangan Industri dan Moneter
Publisher : Prodi Ekonomi Pembangunan Fakultas Ekonomi dan Bisnis Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/pim.v6i1.4005

Abstract

The research aims to analyze the influence of national income, exchange rate, inflation and domestic sugar prices on Indonesia sugar import from Thailand. The data used in this research is time series data by using descriptive analysis method and quantitative analysis method.The results showed that simultaneously the variable of GDP, exchange rate, inflation, and domestic sugar prices together had significant effect on Indonesia sugar import from Thailand. While the partial variable of GDP and Inflation have a significant influence on the import of Indonesia sugar from Thailand, while the exchange rate and domestic sugar prices partially have no significant effect on the import of Indonesia sugar from Thailand. Keywords: GDP, Exchange Rate, Inflation, Domestic prices, Import. AbstrakTujuan penelitian ini adalah menganalisis pengaruh pendapatan nasional, nilai tukar, inflasi, dan harga gula domestik terhadap impor gula Indonesia dari Thailand. Data yang digunakan dalam penelitian ini adalah data time series dengan menggunakan metode analisis deskriptif dan metode analisis kuantitatif. Hasil penelitian diketahui bahwa secara simultan variabel PDB, nilai tukar, inflasi, dan harga gula domestik secara bersama-sama berpengaruh signifikan terhadap impor gula Indonesia dari Thailand. Sedangkan secara parsial variabel PDB, dan Inflasi memilki pengaruh yang signifikan terhadap impor gula Indonesia dari Thailand, sementara nilai tukar dan harga gula domestik secara parsial tidak memiliki pengaruh signifikan terhadap impor gula Indonesia dari Thailand. Kata Kunci : PDB, Nilai Tukar, Inflasi, Harga Domestik, Impor.
Improving students ability in counting multiple with Things around on math lesson of fourth grade Students in odd semester no.33 gurun panjang Kecamaatan koto xi tarusan Amril Amril
Jurnal Ilmiah Pendidikan Scholastic Vol 1 No 1 (2017): Jurnal ilmiah Pendidikan Scholastic
Publisher : Fakultas Sastra Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (97.968 KB) | DOI: 10.36057/jips.v1i1.293

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Low mastery of the ability to calculate multiplication in pe, the lesson is due to less precisely the model of learning and media used. So students become inactive, easily bored, and less attention to teacher explanations. Therefore to improve the multiplication counting ability Required model of learning with appropriate media. One of them is the model of learning by using the media objects nearby. Based on the results of a daily test of mathematics lessons on multiplication multiplication shows that less successful learning. In the case according to the teacher's information in the daily learning has been explained orally, have been given examples, and even have been given the questions of practice and provide opportunities to students To ask, but they did not take advantage of the opportunity. This study aims to improve the ability to calculate multiplication fourth grade students of the first semester of S D Foreign N o. 33 Long Desert Sub Koto XI Tarusan. South Coastal District with total students 49 children, 25 children and 24 children Students daughter male student. The data in this study were obtained from interviews, questionnaires, observation results of action, and evaluation results. This study was conducted in two cycles. Each cycle is done based on the stages: Prepare an action plan, Implement action, Observation, and Analysis followed by reflection. The results showed that according to the results of observations of researchers on preaction is in students less active learning, easy tosaturate, and pay attention to students on teacher explanation is very small. In the first cycle-1 of the mastery of the material before the learning is given 31%, after the activity takes place students activeness shows: active students 58%, students are 30%, and 12% passive students. Student cooperation: active students 62%, students are 28%, and passive students 10%. While the result of average evaluation 68 with students complete 33 students and not complete 16 students.Hasi l-2 action in cycle action sebelun material penguasan 48%. After the action is done student activity: active students 78%, students are 18% and 4% passive students. Student cooperation: active students 84%, students are 14%, and 2% passive students. Evaluation result Average 76 students complete 46 complete students and 3 students not yet completed. Based on the above results kan It can be concluded that learning with the nearest media objects can improve the ability to calculate multiplication, increase student activity, and increase student cooperation in completing group tasks. Learning becomes enabling so students are not easily saturated
ANALISIS LAPORAN KEUANGAN DAN KUALITAS PELAYANAN PADA RUMAH SAKIT UMUM DAERAH (RSUD) PANGKEP Hasrianti Hasrianti; Amril Amril; Sitti Zulaiha
INVOICE : JURNAL ILMU AKUNTANSI Vol 1, No 2 (2019): September 2019
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442 KB) | DOI: 10.26618/inv.v1i2.2516

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This research aims to be first, to measure and analyze the level of efficiency achieved by the Pangkep Regional General Hospital (RSUD). The calculation technique used in the study is to calculate the efficiency ratio Regional General Hospital (RSUD) Pangkep. Second, by calculating the quality of service provided by the Regional General Hospital (RSUD) Pangkep through Servqual Score by using five-dimensional variables Tangibles, Reliability, Responsiveness, Assurance, and Empathy, namely by comparing the reality received with the expected patient with the five dimensions. Based on the results of the calculation and data collection of the Regional General Hospital (RSUD) budget realization report, it can be concluded that the management of Pangkep Regional General Hospital (RSUD) is not good because the efficiency level above 100% means that financial management is said to be not good. As for the quality of service provided from five dimensions based on patient responses are classified as no quality and no effective.
Estimasi Permintaan Agregat Regional Provinsi Jambi (Pendekatan Model Makro Ekonomi) Hurriyah Huriyah; Syamsurijal Tan; Amril Amril
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 1 No. 1 (2013): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (240.422 KB) | DOI: 10.22437/ppd.v1i1.1338

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The research objective was to analyzing fluctuations in aggregate demand growth variables are C, I, G, X, M and also regional gross domestic product for the year 1993-2010. To calculate and analyze some of the factors that affect the change of macro-regional components of aggregate demand in the years 1993-2010 Jambi Province. During the period 1993-2010 the economic growth rate Jambi average of 5 percent annually. Partially visible growth of household consumption by 23 percent investment by 18 per cent, 26 per cent of government spending, net exports of 43 percent. For calculate and analyze some factor that affect the change, here using regression equation with non log and log. Keywords: economic growth, consumption, investment, government spending, net exports
Perkembangan Celah Tabungan-Investasi dan Retensi Tabungan di Indonesia (Periode Pra dan Pasca Krisis Ekonomi) Amril Amril
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 1 No. 1 (2013): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.141 KB) | DOI: 10.22437/ppd.v1i1.1343

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Penelitian ini bertujuan untuk menganalisis (1) perkembangan celah tabungan-investasi Indonesia, pada periode sebelum dan setelah krisis ekonomi pada pertengahan tahun 1997; (2) menganalisis retensi tabungan di Indonesia sebelum dan setelah krisis ekonomi pada pertengahan tahun 1997. Data yang digunakan dalam adalah data sekunder berupa publikasi-publikasi dari instansi yang terkait. Data dianalisis secara deskriptif melalui analisis tabel dan grafik. Peralatan statistik yang digunakan terutama adalah nilai rata-rata dan koefisien variasi volatilitas. Selanjutnya untuk mengukur koefisien retensi tabungan digunakan alat analisis korelasi Pearson. Variabel yang digunakan untuk menghitung korelasi tersebut adalah variabel dalam nilai persentase tabungan dan investasi terhadap PDB. Hasil analisis menemukan bahwa: (1) Krisis ekonomi telah menyebabkan perubahan celah tabungan-investasi di Indonesia, dimana pada periode sebelum krisis bernilai negatif (saving lebih kecil dibandingkan investasi) menjadi positif pada periode setelah krisis (tabungan lebih besar dibandingkan investasi. Kondisi ini terutama terjadi pada celah tabungan-investasi masyarakat. Sebaliknya untuk celah tabungan-investasi pemerintah relatif tetap bernilai negatif.; (2) Dari koefisien retensi tabungan menunjukkan tingkat mobilitas kapital di Indonesia masih rendah. Kondisi ini tidak berbeda baik pada periode sebelum krisis maupun setelah krisis.   Kata Kunci: celah tabungan, krisis ekonomi, retensi tabungan
Determinan Ekspor CPO Indonesia Ratih Rosita; Haryadi Haryadi; Amril Amril
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 1 No. 4 (2014): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.577 KB) | DOI: 10.22437/ppd.v1i4.1714

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Palm oil is one of the products that are important to the economy of Indonesia. This study aims to analyze the performance of Indonesia's CPO exports and to look for the influence of the independent variables such as production volume CPO, CPO consumption and the value of the rupiah against the U.S. dollar. The authors of this study tested using the Method of Error Correction Model. The time interval used is from 1998 to 2011 with the data quarter. The findings suggest that Indonesia's CPO production volume variables exert a positive and significant impact on the number of Indonesian CPO exports in both the short and long term, then the variable volume Indonesia CPO consumption in the short and long term is also a significant effect on the number of Indonesian CPO exports but negatively related, this is due to the domestic CPO consumption greater that the capacity to export will be reduced. Variables of the Rupiah against the U.S. dollar also affects Indonesia's CPO exports significantly and negatively related to both the short and long term and conditions of the depreciation of the rupiah exchange rate is not enough to effectively be driving exports. Estimates show that the close relationship between external demand caused exports to Indonesia's export performance vulnerable to external shocks. Side factors are also a determinant of export performance. Keywords: palm oil, CPO consumption, Error Correction Model
Faktor Penentu Pertumbuhan Ekonomi Kabupaten Bungo Eva Riani; Haryadi Haryadi; Amril Amril
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 2 No. 1 (2014): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.002 KB) | DOI: 10.22437/ppd.v2i1.1884

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This study aims to: (1) analyze the economic growth Bungo district; (2) analyze the factors that affect economic growth Bungo district. The analysis tool used is multiple regression model. Observation data during the period of 2000-2010. The study found that government spending, employment and investment have a significant effect on economic growth Bungo. In contrast, inflation and interest rates showed no significant effect. Keywords: government spending, employment ,investment; inflation; interest rate
Dinamika Ekonomi dan Peluang Kerja Rumah Tangga Perkebunan Rakyat di Kabupaten Tanjung Jabung Barat Amril Amril; Erfit Erfit; Yulmardi Yulmardi
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 3 No. 1 (2015): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.872 KB) | DOI: 10.22437/ppd.v3i1.2634

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This study aimed to analyze: (1) to analyze the economic dynamics of the household smallholder plantation  in Tanjung Jabung Barat which include changes in household assets, expenditure and consumption patterns of the household; (2) to analyze the dynamics of domestic employment opportunities household smallholder plantation  in Tanjung Jabung Barat which includes changes in working hours and employment status both of head or household members. The main data used in this study is raw data SUSENAS Year 2010 and 2014. Descriptive data were analyzed quantitatively using a single frequency tables. The research found that: 1) During the period from year 2010 to 2014, the general economic welfare of households smallholder plantations in Tanjung Jabung Barat has shown. This can be seen from the aspect of increasing ownership and quality of housing and the ownership of productive assets and other household assets. In addition, the increase in prosperity is also evident from the increase in household expenditures and changes in food consumption patterns and non-food; 2) In terms of working hours devoted a good show that a relatively large proportion of heads of households and household members who work above the normal working hours. Allocation of long working hours is one of the survival strategies of households smallholder plantations in Tanjung Jabung Barat; 3) From the job status shows most heads of households trying to temporary laborers/workers are not paid. These unpaid workers generally are members of the household
GAYA KEPEMIMPINAN, MOTIVASI DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN PADA PT. MARANTHA KREASINDO MEDAN Nikous Soter Sihombing; Amril Amril; Lasman Eddy Bachtiar; Arisman Parhusip; Montaris Silaen
Eqien - Jurnal Ekonomi dan Bisnis Vol 11 No 03 (2022): EQIEN- JURNAL EKONOMI DAN BISNIS
Publisher : Sekolah Tinggi Ilmu Ekonomi DR KH EZ Mutaqien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34308/eqien.v11i03.1001

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Employee performance is the result of work in quantity and quality achieved by employees in carrying out their duties in accordance with the responsibilities given. Companies need to improve employee performance such as improving leadership styles, providing good motivation and increasing employee work discipline. Leadership style is a form of behavior that can be made to integrate group goals with individual goals. Motivation is the thing that causes, distributes and supports human behavior so that they want to work hard and enthusiastically achieve optimal results. Work discipline is a tool used by managers to communicate with their employees so that they are willing to change a behavior as well as an effort to increase one's awareness and willingness to obey all company regulations or applicable social norms. Employee performance is the work achieved by an individual that is adjusted to the role and task of the individual in a company at a certain time period associated with a certain standard value measure of the company where the individual works. The purpose of this study was to determine and analyze the influence of leadership style, motivation and work discipline on the performance of employees of PT. Marantha Kreasindo Medan. This research was conducted at PT. Marantha Kreasindo Medan. The type of research used is descriptive quantitative research. The results of the study simultaneously show that the variables of leadership style, motivation and work discipline have a positive and significant effect on employee performance. Partially, the leadership style and work discipline variables have no significant effect on employee performance, while the motivation variable has a significant effect on employee performance.