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All Journal Jurnal Bestari Mechatronics, Electrical Power, and Vehicular Technology FALAH Jurnal Ekonomi Syariah IZDIHAR Iqtishodia: Jurnal Ekonomi Syariah Makara Journal of Technology
agus Purwadi
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Religion Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Pengaruh Etos Kerja Islami Dan Komitmen Organisasi Terhadap Kinerja Karyawan Bank Tabungan Negara Syariah (BTN) KC Malang Citra, Derry Pratama; Purwadi, Agus; Hakim, Imamul
Falah: Jurnal Ekonomi Syariah Vol 3, No 2 (2018): August 2018
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.162 KB) | DOI: 10.22219/jes.v3i2.6911

Abstract

This study aims to determine the influence of Islamic work ethic and organizational commitment to the performance of employees of the BTN Syariah Malang Branch in 2018. This study uses a quantitative approach with multiple linear regression analysis method. The results of this study indicate that based on multiple linear regression analysis test results (t test) note that Islamic work ethic has a significant effect on employee performance. Likewise with organizational commitment that gives a significant effect on employee performance. Multiple linear regression analysis simultaneously (f test) known that the two independent variables of Islamic work ethic and organizational commitment have a significant effect on employee performance. The results of this study concluded that Islamic work ethic and organizational commitment has a significant effect on employee performance.
The Influence of Teams Games Tournament (TGT) toward Students’ Interest in Arabic Language Learning Fauzi, Moh. Fery; Buhun, Miftahul Fadliah; Purwadi, Agus
Izdihar : Journal of Arabic Language Teaching, Linguistics, and Literature Vol 2, No 2 (2019): Izdihar : Journal of Arabic Language Teaching, Linguistics, and Literature
Publisher : Arabic Education Department, Islamic Studies Faculty, University Muhammadiyah of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (747.261 KB) | DOI: 10.22219/jiz.v2i2.9986

Abstract

This study aimed to determine the effect of cooperative learning model of TGT type in the interest of learning Arabic language in VII grade students at MTs. Negeri Banggai Kepulauan, Central Sulawesi. The approach used in this study was a quantitative using a correlational research design. The data collecting technique was observation and questionnaires. Data was analyzed using the correlation product moment formula with the help of SPSS version 16. The results of this study indicate that there was a significant influence on the cooperative learning model of TGT type in the interest learning Arabic language in MTs. Negeri Banggai Kepulauan, Central Sulawesi. It was proven by the score of rcount 0,771 while rtable 0,404. It meant that the score of rcount was greater than the score of rtable with a significant level of 5%. Based on the decision making criteria and testing, the cooperative learning model of TGT type in the interest learning Arabic language in VII grade students was categorized into strong category of influence.
WACANA KETEGANGAN AGAMA DAN SAINS AGENDA TANTANGAN BAGI PENGEMBANGAN PEMIKIRAN ISLAM Purwadi, Agus
Jurnal Bestari No 35 (2003)
Publisher : Jurnal Bestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5103.437 KB)

Abstract

Normal sains yang lahir sejak abad pencerahan,kini ditengarai mengandung sejumlah anomali paradigmatis; terhadap cacat ontologis,epistemologis,dan aksiologis. Gugatan pun muncul tidak saja dari kalangan sainstis sendiri tetapi juga dari kalangan agamawan. Dari kalangan Islam,muncul pengkritisan terhadap sains modern, yang diikuti dengan tumbuhnya imajinasi intelektual untuk menjadikan Islam sebagai landasan paradigmatik pengembangan sains dengan proyek islamisasi sains.Namun demikian,proyek tersebut mensyaratkan perlunya visi dan pemahaman keagamaan yang preferable bagi terwujudnya paradigma Islam.Hal ini merupakan tantangan dalam pemikiran Islam;bagaimana mengahadirkan Islam tidak saja sebagai pijakan normatif tetapi juga mampu memberikan suatu kerangaka pandangan dunia yang komprehensif,ketika doktrin normatif agama berhadapan dengan sains.
WACANA KEFILSAFATAN DAN MASA DEPAN TRADISI SAINS DALAM ISLAM Purwadi, Agus
Jurnal Bestari No 18 (1994)
Publisher : Jurnal Bestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6054.651 KB)

Abstract

the dichotomy of Islamic thought between traditionalism which gives more emphasis on the aspect of standard doctrine, and rationalism which tends to be open for the whole aspects of science seems being the trigger of hostility of the both sides. Nevertheless, what Moslem should do is developing the philosophy discourses to respond to the increase of western scientific tradition which nota bene has reduced the aspect of trancendental-spiritual that will point to scularism. Furthermore, the following writing serves a responsive alternative for the Islamic thought development, especially, in scientific philosophy field to rearrange the Islamic science tradition which is almost ignored.
PROBLEM NILAI DAN MORALITAS DALAM MODERNISASI PEMBANGUNAN EKONOMI Purwadi, Agus
Jurnal Bestari No 22 (1996)
Publisher : Jurnal Bestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5376.392 KB)

Abstract

Di masa Orde Lama, malaose di bidang ekonomi begitu menonjol dan mengundang berbagai kerawanan sosial-politik. Harapan baru dari penataan aspek pembangunan ekonomi yang dicanangkan oleh Orde Baru kemudian, tidak lain untuk mengatasi kelangkaan-kelangkaan sumber daya yang ada dan meningkatkan kesejahteraan masyarakat secara luas. Asumsi yang melandasi harapan baru ini, tidak lain bahwa kemacetan pembangunan, sebagaimana pada masa Orde Lama adalah adanya kelangkaan modal. Untuk itu sangat beralasan bila kebijakan politik untuk pembangunan ekonomi, diarahkan pada aspek pertumbuhan. Mengikuti asumsi itu pula, ditegaskan bahwa dengan pertumbuhan ekomomi yang mantap, pembangunan di bidang politik, sosial, dan budaya akan tumbuh secara simultan mengikuti pertumbuhan ekonomi nasional.Namun setidak-setidaknya semenjak satu setengah dasa warsa terakhir ini, dimana tingkat pertumbuhan ekonomi nasional mencapai (mendekati) tujuh persen, justru masalah sosial, politik, keadilan, dan pemerataan semakin manajam. Kesenjangan sosial pun semakin menunjukkan gejalanya yang jauh dari harapan dan asumsi di atas. Mengapa terjadi demikian ?. Tulisan berikut ini, sejauh mungkin berupaya menjelaskan kerangka paradigma-teoritik dari kebijakan pembangunan ekonomi di masa Orde Baru ini, serta beberapa implikasinya.
Designing optimal speed control with observer using integrated battery-electric vehicle (IBEV) model for energy efficiency Ristiana, Rina; Rohman, Arief Syaichu; Rijanto, Estiko; Purwadi, Agus; Hidayat, Egi; Machbub, Carmadi
Journal of Mechatronics, Electrical Power and Vehicular Technology Vol 9, No 2 (2018)
Publisher : Research Centre for Electrical Power and Mechatronics, Indonesian Istitutes of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3981.796 KB) | DOI: 10.14203/j.mev.2018.v9.89-100

Abstract

This paper develops an optimal speed control using a linear quadratic integral (LQI) control standard with/without an observer in the system based on an integrated battery-electric vehicle (IBEV) model. The IBEV model includes the dynamics of the electric motor, longitudinal vehicle, inverter, and battery. The IBEV model has one state variable of indirectly measured and unobservable, but the system is detectable. The objectives of this study were: (a) to create a speed control that gets the exact solution for a system with one indirect measurement and unobservable state variable; and (b) to create a speed control that has the potential to make a more efficient energy system. A full state feedback LQI controller without an observer is used as a benchmark. Two output feedback LQI controllers are designed; including one controller uses an order-4 observer and the other uses an order-5 observer. The order-4 observer does not include the battery state of charge as an observer state whereas the order-5 observer is designed by making all the state variable as the observer state and using the battery state of charge as an additional system output. An electric passenger minibus for public transport with 1500 kg weight was used as the vehicle model. Simulations were performed when the vehicle moves in a flat surface with the increased speed from stationary to 60 km/h and moves according to standard NEDC driving profile. The simulation results showed that both the output feedback LQI controllers provided similar speed performance as compared to the full state feedback LQI controller. However, the output feedback LQI controller with the order-5 observer consumed less energy than with the order-4 observer, which is about 10% for NEDC driving profile and 12% for a flat surface. It can be concluded that the LQI controller with order-5 observer gives better energy efficiency than the LQI controller with order-4 observer
PENGARUH KUALITAS LAYANAN BANK MUAMALAT INDONESIA KANTOR CABANG XXX TERHADAP KEPUASAN NASABAH PRODUK TABUNGAN Nuzulullaeli , Afiatun; Hakim, Rahmad; Purwadi, Agus
Iqtishodia: Jurnal Ekonomi Syariah Vol 5 No 1 (2020): Maret
Publisher : Department of Islamic Economic Law, Institut Agama Islam (IAI) Al-Qolam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35897/iqtishodia.v5i1.278

Abstract

Quality of service is the most important aspect in the service industry, including the banking industry. The purpose of this study is to conduct an in-depth analysis related to the effect of service quality on customer satisfaction on savings products at Bank Muamalat Indonesia XXX Branch Office. This type of research is quantitative. Data collection methods in this study were questionnaire and documentation. Data analysis uses validity test, normality test, classic assumption test, and multiple linear analysis test using SPSS. The results found that simultaneous service quality affected the satisfaction of savings customers at Bank Muamalat XXX Branch Office. Partially, variable physical evidence (tangible), reliability (reliability), guarantee (assurance), and empathy (empahty) have a significant effect on customer satisfaction. While responsiveness does not significantly influence customer satisfaction.
Control Strategy for Solar Energy-Saving Lamps for Optimized Energy Utilization and Sustainability of Operation Durability: Indonesia Case Halimi, Burhanuddin; Purwadi, Agus; Heryana, Nana
Makara Journal of Technology Vol. 26, No. 1
Publisher : UI Scholars Hub

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Abstract

To solve the electrification ratio issue, the Indonesian government has promoted the use of solar energy-saving lamps. This study proposes a control strategy that adopts current reference time-based profiling for solar energy-saving lamps. For optimal energy consumption, the current reference profile is determined according to users’ daily energy requirements. From the aspect of user comfort, a gradual step reference profile is also introduced to provide a subtle change in lighting intensity level. The proposed control strategy can minimize energy consumption and optimize the operation durability of the system. The concept is verified by simulating four scenarios, the results of which demonstrate the effectiveness of the proposed control strategy. Computational simulation results indicate that Scenarios C and D which adopt the proposed time-based profiling can respectively reduce the daily energy consumption of the conventional control strategy by 47.14% and 39.79%, respectively. In terms of durability in providing electricity, both scenarios can continue to supply electrical power for two days without any solar irradiance. The proposed method can also improve customer service through the comfort provided in Scenario D.
Co-Authors Arief Syaichu Rohman, Arief Syaichu Buhun, Miftahul Fadliah Carmadi Machbub Citra, Derry Pratama Estiko Rijanto Fauzi, Moh. Fery Halimi, Burhanuddin Hidayat, Egi Imamul Hakim Nana Heryana Nuzulullaeli , Afiatun Rahmad Hakim Ristiana, Rina