Eko Siswanto
Mahasiswa Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

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ZUHUD TAPI KAYA DALAM PERSPEKTIF HADIS Siswanto, Eko
Al-Bukh?r? : Jurnal Ilmu Hadis Vol 1 No 2 (2018): Juli - Desember 2018 M/ 1440H
Publisher : Department of Hadis Sciences (IH), Faculty of Usuluddin, Adab, and Da'wah (FUAD), State Islamic Institute of Langsa (IAIN)

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Abstract

This paper talks about Zuhud. Zuhud is the noble nature of believers because it is not deceived by the world with all the delights whether the property, women, and thrones. Zuhud does not mean leaving the world. However, the believer and people who do good deeds in the world, prospering the earth, and doing for the benefit, then achieve the results in the world in the form of halal facilities and pleasures in the world. Imam Al-Ghazali said there were 3 signs of zuhud. Firstly, not happy with what was and not sad because of things that were lost. Secondly, it is the same side of the person who denounces and denounces it, both in relation to property and position. Thirdly, it should always be with God and his heart is dominated by the deliciousness of obedience. Since the heart cannot be free from love, whether it is love for God or love for the world. Zuhud in life was modeled by his companions, such as Abu Bakr, Umar, Uthman bin Affan, and Abdurrahman bin Auf. They are some friends who are wealthy, but do not take all their wealth for themselves and their families.
Marriage Tradition of Tobati Tribe: in Perspective on Islamic Law Siswanto, Eko; Ubaidillah, A.
ADDIN Vol 14, No 1 (2020): ADDIN
Publisher : LPPM IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/addin.v14i1.9461

Abstract

This study investigated the marriage has human values to fulfill the instincts of human life. In the community of Tobati tribes, marriage has been arranged based on its customary traditions that have been agreed upon for generations. It focused on exploring the form of the marriage tradition of the repentant tribal people and how Islamic law analyzes the similarities and differences. The researcher applied descriptive qualitative design to explore the objectives of this study then analyzed by Miles Huberman’s theory. The findings show that there are several steps in the marriage process, namely: first, propose (ask in marriage); second, waiting for a period (waiting for a decision from the woman’s family); third, giving the application, and the last, the procession of the marriage. These four stages, there are similar to the stages of marriage according to Islamic law, but there is a very significant difference, namely the obligation to deliver the application after obtaining approval to carry out the wedding procession.
Marriage Tradition of Tobati Tribe: in Perspective on Islamic Law Siswanto, Eko; Ubaidillah, A.
ADDIN Vol 14, No 1 (2020): ADDIN
Publisher : LPPM IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/addin.v14i1.9461

Abstract

This study investigated the marriage has human values to fulfill the instincts of human life. In the community of Tobati tribes, marriage has been arranged based on its customary traditions that have been agreed upon for generations. It focused on exploring the form of the marriage tradition of the repentant tribal people and how Islamic law analyzes the similarities and differences. The researcher applied descriptive qualitative design to explore the objectives of this study then analyzed by Miles Huberman’s theory. The findings show that there are several steps in the marriage process, namely: first, propose (ask in marriage); second, waiting for a period (waiting for a decision from the woman’s family); third, giving the application, and the last, the procession of the marriage. These four stages, there are similar to the stages of marriage according to Islamic law, but there is a very significant difference, namely the obligation to deliver the application after obtaining approval to carry out the wedding procession.
ANALISA EFISIENSI EXERGI BOILER WANSON III PADA UNIT KILANG DI PUSAT PENDIDIKAN DAN PELATIHAN MINYAK DAN GAS BUMI ( PUSDIKLAT MIGAS ) CEPU MSK. Tony Suryo Utomo; Eko Siswanto
JURNAL TEKNIK MESIN Vol 3, No 2 (2015): VOLUME 3, NOMOR 2, APRIL 2015
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

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Abstract

This paper discusses the analysis of efficiency exergy of boiler Wanson on refinery unit at PUSDIKLAT MIGAS Cepu is order to identify the actual energy used or the quality results of the actual energy consumption and actual energy loss as a result from irreversible process. Boiler is the biggest source of exergy destruction in a Steam Power Plant’s System and plant systems, hence there is a big opportunity to increase the efficiency in performance. Therefore the bigger efficiency in boiler’s performance, the lower production cost for fuel consumption in industry. Boilers are analyzed using fuel Residue (MFO) on assuming constant environment temperature and pressure of 25oC and 1 bar within twenty-four hours. The result are the average efficiency exergy is 58.13% and the average energy efficiency is 79.60%. Based on the results of the research that the total rate of destruction exergy in the boiler is 34.833 MW or 38.92% of the incoming exergy of 89.501 MW. The rate of destruction combustor accounted for 24.60%, while the rate of destruction of the heat exchanger provides the largest contribution of 14.32%. The total exergy efficiency, total energy efficiency and total destruction rate are influenced by mass flow rate and the temperature of steam. Exergy efficiency and the rate of exergy destruction in  combustor are influenced by fuel temperature, combustion air temperature, excess air, mixing fuel with air and insulation system in the combustor, while the value of the efficiency and the rate of exergy destruction of heat exchanger affected by mass flow rate of steam, flue gas temperature, cleanliness tubes, insulation and the amount of feedwater system wasted in the blowdown system.