Articles

Studi Awal Desain LNG (Liquefied Natural Gas) Plant Dari Coal Bed Methane (CBM) Dengan Kapasitas Feed 40 MMSCFD Fahmi, Muhammad; Fauzi, Muhammad; Wibawa, Gede
Jurnal Teknik ITS Vol 2, No 2 (2013)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM), ITS

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Dalam penelitian ini telah dilakukan perancangan Liquefied Natural Gas (LNG) Plant dari CBM degan kapasitas feed 40 MMSCFD dan waktu operasi 24 jam/hari dan 330 hari/tahun. Perancangan LNG plant dari CBM ini bertujuan untuk membantu usaha Negara dalam melakukan diversifikasi energi untuk mengatasi krisis energi. Salah satu contoh diversifikasi energi adalah mengganti bahan bakar pembangkit listrik High Speed Diesel (HSD) menjadi LNG yang harganya relative lebih murah. Penelitian ini didasarkan pada simulasi dengan Aspen HYSYS, dimana terdapat batasan penelitian yakni gas alam yang dicairkan dengan cara didinginkan pada temperatur sekitar -161.3oC dan pada tekanan 1.06 bar. Tujuan pabrik LNG ini adalah Provinsi Bali hal ini dikarenakan elektrifikasi daerah tersebut cukup rendah. Dengan konsumsi minyak HSD yang tinggi tetapi elektrifikasi yang rendah maka diperlukan sumber energi alternatif untuk meningkatkan daya yang dihasilkan dan area distribusi sehingga tingkat elektrifikasi akan menjadi lebih tinggi. Pabrik LNG ini didirikan di Muara Enim, Sumatera Selatan pada tahun 2016. Penentuan lokasi pabrik berorientasi pada ketersediaan sumber bahan baku CBM. Menurut data DITJEN MIGAS Muara enim memiliki potensi CBM sebesar 0.5 TCF. Potensi sebesar ini dapat digunakan selama 60 tahun dengan kapasitas feed LNG plant sebesar 40 MMSCFD Proses pembuatan LNG dari gas alam ini menggunakan Proses On-Shore LNG menggunakan beberapa rangkaian proses yaitu : Unit Penghilang CO2 dan H2S : menggunakan Amine Cycle, Unit Dehidrasi : menggunakan molecular sieve, Unit Refrigeran dan Pencairan : menggunakan MCR Coldbox Sumber dana investasi berasal dari modal sendiri sebesar 20 % biaya investasi dan pinjaman jangka pendek sebesar 80 % biaya investasi dengan bunga sebesar 12 % per tahun. Dari analisa perhitungan ekonomi didapat hasil-hasil sebagai berikut : Investasi : 163,557 MUSD, Internal Rate of Return : 25.66 %, POT : 3.26 tahun, BEP : 58.86 %, NPV 10 year   :120,207.9 MUSD Dari ketiga parameter sensitifitas yaitu fluktuasi biaya investasi, harga bahan baku, serta harga jual dari produk LNG, terlihat bahwa parameter tersebut tidak memberikan pengaruh yang cukup signifikan terhadap kenaikan atau penurunan nilai IRR. Namun, penurunan harga produk condensate dapat memberikan pengaruh yang cukup signifikan bagi pendapatan pabrik. Jika dilihat secara keseluruhan, rata-rata %IRR masih menunjukkan bahwa pabrik LNG dari CBM ini layak untuk didirikan.
PENCITRAAN STRUKTUR BAWAH PERMUKAAN KOMPLEKS MENGGUNAKAN METODE PRE-STACK DEPTH MIGRATION DENGAN ALGORITMA HORIZON BASED TOMOGRAPHY PADA LAPANGAN “MF-3D” Fahmi, Muhammad; Danusaputro, Hernowo; Harmoko, Udi
YOUNGSTER PHYSICS JOURNAL Vol 1, No 1 (2012): Youngster Physics Journal Oktober 2012
Publisher : YOUNGSTER PHYSICS JOURNAL

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A research in “MF-3D” field under Pre Stack Depth Migration method for 3D seismic reflection data has been carried out. PSDM selected to describing to perfect subsurface structure that obtain. This research aimed to applying initial interval velocity model determination method in PSDM to obtain better imaging subsurface structure with lateral velocity variation. Initial interval velocity model determination method which used was Dix Transformation and Constrained Velocity Inversion (CVI). Velocity model is quite sufficient to determining interval velocity in shallow layer and inclined flat under Dix Transformation. However, Dix Transformation precisely obtains less sufficient and unstable interval velocity in deeper subsurface layer. CVI conducted to determining initial interval velocity model which required to obtaining better and stable interval velocity in deeper subsurface layer. Both models required to obtaining initial model of 3D seismic section in depth domain as PSDM result. That model will get correction by using Horizon Based Tomography Algorithm in further step. This research yields initial 3D interval velocity model as input for PSDM process. Key Word: Pre Stack Depth Migration (PSDM), Constrained Velocity Inversion (CVI), Horizon Based Tomography
DISKURSUS ISLAM DALAM KONSTRUKSI MEDIA Fahmi, Muhammad; Abdullah, Irwan; Noviani, Ratna; Udasmoro, Wening
LiNGUA: Jurnal Ilmu Bahasa dan Sastra Vol 10, No 2 (2015): LiNGUA
Publisher : Laboratorium Informasi & Publikasi Fakultas Humaniora UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ling.v10i2.3214

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This paper aims to examine how the secular media in Surakarta represent Islam in the case of Charlie Hebdo. Therefore, this study used discourse analysis of Theo van Leeuwen focusing on how the subject or actor of the show in the media. This study concluded that the media represent Islam not only with “Western ideology” through idioms such as radical Islamist militants and terrorists, but also with "Islamic ideology". It is done through the construction of Islam as a religion of moderation and delegitimize Charlie Hebdo as magazine satyr abusing freedom. Various strategies are used ranging from strategy passivation to interdetermination. In this case, there are two poles of attraction in both media, namely the Western and Islamic ideology. If both media are quoting from Western sources, the Western ideology dominates the media narrative. Conversely, when both media used Islamic sources, the influence of Islamic ideology dominates the narrative of both media. 
THE ANALYSIS OF CREDIT FINANCING OF HOME OWNERSHIP WITH MURABAHAH AT PT. BANK SYARIAH MANDIRI PALEMBANG Fahmi, Muhammad; Febrina, Poppy
Hasanuddin Economics and Business Review Vol 2, No 3 (2019): HEBR VOL 2 NO 3 February 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hebr.v2i3.1547

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The purpose of this study was to find out whether the housing loan financing (mortgage) at Bank Syariah Mandiri Palembang Branch in accordance with murabaha and to know the process of granting mortgage with murabahah scheme in Bank Syariah Mandiri Branch Palembang to prospective recipients of financing. The research method used was descriptive method that was by collecting the data obtained and then interpret and analyze so as to provide information that can be used to solve the problems encountered. The data used were primary data and secondary data. The results of this study indicate mortgage loans at PT. Bank Syariah Mandiri has been in accordance with the murabahah financing agreement and analysis on PSAK No. 102 concerning Murabahah as the basis of consideration of the Conformity of House Ownership Credit at Bank Syariah Mandiri Palembang Branch Office.
PENGARUH MANAJEMEN LABA TERHADAP NILAI PERUSAHAAN DENGAN TAX AVOIDANCE SEBAGAI VARIABEL MEDIATINGPENGARUH MANAJEMEN LABA TERHADAP NILAI PERUSAHAAN DENGAN TAX AVOIDANCE SEBAGAI VARIABEL MEDIATING Fahmi, Muhammad; Prayoga, Muhammad Derry
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Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.453 KB) | DOI: 10.30596/liabilities.v1i3.2496

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Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh manajemen laba terhadap nilai perusahaan dan tax avoidance  pada hubungan manajemen laba terhadap nilai perusahaan pada perusahaan pertanian yang terdaftar di Bursa Efek Indonesia. Objek penelitian ini adalah perusahaan pertanian yang terdaftar di Bursa Efek Indonesia (BEI) selama periode 2013-2017. Sehingga sampel yang diperoleh 14 perusahaan pertanian yang terdaftar di BEI. Pemilihan sampel dilakukan dengan cara seleksi data. Data yang digunakan adalah data yang diperoleh dari situs www.idx.co.id. Adapun hasil penelitian bahwa (1) manajemen laba tidak berpengaruh terhadap nilai perusahaan(2) Manajemen laba tidak mempengaruhi tax avoidance. (3) Manajemen laba tidak mempunyai hubungan langsung terhadap nilai perusahaan. (4) Tax avoidance tidak dapat berfungsi sebagai variabel intervening. (5) Tax avoidance tidak berpengaruh terhadap nilai perusahaan dan (6) variabel tax avoidance bukanlah variabel mediating.
URGENSI PENGEMBANGAN BAHAN AJAR GEOGRAFI BERBASIS KEARIFAN LOKAL Tanjung, Ardyanto; Fahmi, Muhammad
Jurnal Pendidikan Geografi Vol 20, No 1 (2015)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (181.651 KB) | DOI: 10.17977/pg.v20i1.5006

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Abstrak: Artikel ini bertujuan untuk memberi gambaran peran Pengembangan bahan ajar Geografi. Salah satu permasalahan pembelajaran geografi dewasa ini adalah ketika materi cenderung hafalan tanpa menyadari fakta kearifan local yang bisa menjadi materi yang penting dipahami peserta didik. Implementasi Kurikulum 2013 mengisyaratkan pembelajaran yang mengangkat kearifan lokal sebagai materi yang perlu dikembangkan khususnya pada pembelajaran Geografi.Terdapat beberapa langkah belajar yang bisa diterapkan dalam pembelajaran Geografi, langkah belajar tersebut diharapkan dapat merangsang peserta didik dalam melatih kepekaan mengidentifikasi lingkungan dan kewilayahan dimana peserta didik tinggal. Untuk mencapai tujuan tersebut diperlukan identifikasi masalah,  sejumlah langkah kerja sehingga materi ajar dapat menjadi jawaban permasalahan  di sekitar peserta didik.Kata kunci: Pengembangan bahan ajar, Geografi, kearifan local, kurikulum 2013
Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe CIRC (Cooperative Integrated Reading and Composition) terhadap Kemampuan Pemecahan Masalah Soal Matematika Siswa Kelas VIII SMP Negeri 2 Bengkalis Fahmi, Muhammad
Instructional Development Journal Vol 1, No 1 (2018): IDJ
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/idj.v1i1.6460

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This research aim to to know there is or do not it him difference of ability of trouble-shooting between class using type cooperative model of CIRC (Cooperative Integreted Reading Composition and) at class student of VIII SMP Country 2 Bengkalis District Of Bengkalis Sub-Province of Bengkalis, and difference of[is make-up of ability of trouble-shooting. In research of its problem formula " Do there is difference between class using Model Co-Operative type of CIRC to ability of trouble-shooting of student mathematics in class of VIII SMP Country 2 Bengkalis? and Do there is difference of make-up of between class using type cooperative model of CIRC to ability of trouble-shooting of student mathematics?". This research represent research of experiment kuasi. Population in this research is class student of VIII SMP Country 2 Bengkalis amounting to 114 and people of sampel this research is class of VIII.B amounting to 23 people as experiment class and class of VIII.C amounting to 23 people  as control class.Pursuant to result of analysis can be taken by conclusion that there are difference of ability of trouble-shooting of student mathematics between using type cooperative model of CIRC and conventional study. This seen from complete mean of result learn with type co-operative model of CIRC equal to 83,30 is better the than result learn with conventional study equal to 73,96, and difference of improvement can be seen from test of tes N-Gain t that is equal to 4,07. There by can be concluded that there are influence which are positive when using type cooperative model of CIRC to ability of trouble-shooting of student of SMP Country 2 Bengkalis.
Pelanggaran Asas Imparsialitas Oleh Hakim Pengadilan Negeri Kupang Dalam Perkara 536/Pid.B/2008/PN.KPG Fahmi, Muhammad; Effendi, Erdianto; Indra, Mexsasai
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Hukum Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Ilmu Hukum

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The court is the last place for the parties to solve problems that occur, because the court considered a place that has equity in accordance with applicable law, the court is run by a judicial peripheral devices such as the Presiding Judge, Judge, the Registrar, the Public Prosecutor and apparatus other countries designated by the State directly, but nowadays in Indonesia itself has raised a lack of confidence by the public towards the judiciary dikarenkan negative behavior caused by the state apparatus itself, as the judge who is in the region of Kupang in particular, the judge has violated the code judicial ethics, because the judge handling his own case, the judge has to know that it was his brother but does not resign, the consequences arising Kupang because the judge does not resign impact on peoples sense of a lack of judicial institutions in Indonesia.Context of judicial independence in a world of justice does not mean that judges are free to do anything in the process of examination and trial, but the judge also has certain limitations, restrictions stipulated in the code of conduct of judges of the judiciary, judges do not assume that all the king should be considered correct decisions , but the judge has rules and limits of its own in the process of investigation or trial.This type of research can be classified in a normative law research which the author examines the judicial authority law and the judicial code of conduct with the legal principles that apply in Indonesia, this research is also reinforced with the interview data to pekanbaru district court judge in order to strengthen the existing data ,Keywords: Court-Judge-Violation of the Code of Justice
REORIENTASI KURIKULUM PROGRAM STUDI KOMUNIKASI DAN PENYIARAN ISLAM (KPI) FAKULTAS USHULUDDIN DAN DAKWAH IAIN SURAKARTA Adnani, Kamila; Hudaya, Ahmad; Fahmi, Muhammad
Kodifikasia Vol 6, No 1 (2012)
Publisher : Kodifikasia

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Tulisan ini membahas dinamika pengembangan kurikulum program studiKomunikasi dan Penyiaran Islam (KPI) Fakultas Ushuluddin dan DakwahIAIN Surakarta dan struktur kurikulum program studi Komunikasi danPenyiaran Islam (KPI) sesuai dengan kompetensi lulusannya.Dari duapermasalahn ini dapat disimpulkan bahwa dinamika pengembangankurikulum di prodi KPI FUD IAIN Surakarta berdasarkan3 ranah yaituranah proses, ranah factor dan ranah dampak. Pada ranah proses dibagipada 3 periode yaitu 1). Periode awal (early period), 2) periode menengah,(medium period)), 3)Periode dewasa ini (contemporary period). PadaRanah Faktor dilatarbelakangi oleh faktor-faktor sebagai berikut: 1).Faktor internal dan 2). Faktor eksternal. Faktor internal berasal dari dosenmaupun karyawan, tata dan budaya organisasi di STAIN Surakarta,input mahasiswa, alumni (output), dan sebagainya. Sedangkanfaktoreksternal adalah faktor pasar tenaga kerja, tuntutan masyarakat, isu-isudan trendlokal, nasional maupun internasional dan sebagainya. FaktorDampak Pengembangan kurikulum akan menimbulkanbeberapa dampakdiantaranyaadalah: 1). Dampak Material 2). Dampak Profesional dan,3) Dampak Sosial Kultural. Struktur Kurikulum di prodi Komunikasi danPenyiaran Islam (KPI) IAIN Surakarta dalam menghadapi kompetensilulusannya pada kebutuhanpangsa pasar mengalami perubahanperubahanmulai tahun 1998/1999, 1999/2000, 2002/2003, 2007/2008,2009/2010, 2011/2012.
KAJIAN EMPIRIS KEBIJAKAN HUTANG PADA PERUSAHAAN MANUFAKTUR DI BEI Fahmi, Muhammad; Yustrianthe, Rahmawati Hanny
Optimum: Jurnal Ekonomi dan Pembangunan Vol 5, No 1 (2015)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.831 KB) | DOI: 10.12928/optimum.v5i1.7829

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This study aimed to analyze the factors that affect the debt policy on companies listed in Indonesia Stock Exchange in the year 2011-2013. The sampling technique is done by using purposive sampling. The sample in this study as many as 34 companies listed in Indonesia Stock Exchange. Data analysis began with descriptive statistical test, followed by the normality of the data, the classical assumption test, and regression analysis. The results of this study indicate that partial insider ownership structure, a set of investment opportunity, asset structure, and free cash flow do not affect debt policy. Only the size of the company and partially affecting profitability debt policy. Insider ownership structure, a set of investment opportunity, asset structure, the size of the company, free cash flow and profitability simultaneously affect the debt policy.