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All Journal E-Journal of Linguistics Journal Communication Spectrum: Capturing New Perspectives in Communication Ilmu dan Budaya JAS (Journal of ASEAN Studies) Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Celt: A Journal of Culture, English Language Teaching & Literature Prosiding Seminar Nasional INDOCOMPAC Nady al-Adab Populis : Jurnal Sosial dan Humaniora ELS Journal on Interdisciplinary Studies in Humanities Jurnal Asia Pacific Studies Georafflesia : Artikel Ilmiah Pendidikan Geografi Jurnal Agercolere Tarbawiyah Jurnal Ilmiah Pendidikan Dedikasi: Jurnal Pengabdian Masyarakat As-Syar'i : Jurnal Bimbingan & Konseling Keluarga Journal of International Studies on Energy Affairs (JISEA) Proceeding Biology Education Conference WELL-BEING: Journal of Social Welfare Islamic Economics and Finance Journal Jobmark: Journal of Branding and Marketing Communication Prosiding Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri Fakultas Teknik Universitas Lampung Jurnal Ekonomi dan Pembangunan Indonesia Multidisciplinary Indonesian Center Journal
Muhammad Badaruddin
Universitas Bakrie
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Indonesia-China Energy Trade: Analyzing Global and Domestic Political Economic Significance in Indonesia-China LNG Trade Muhammad Badaruddin
JAS (Journal of ASEAN Studies) Vol. 1 No. 1 (2013): Journal of ASEAN Studies
Publisher : Centre for Business and Diplomatic Studies (CBDS) Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/jas.v1i1.59

Abstract

Indonesia had been the largest LNG exporter for almost three decades since 1977 to 2005. During 1970s and 1980s, Indonesia’s energy industry boosted its economic growth that valued 80% of the country’s annual exports and 70% of its annual revenues. Meanwhile, Indonesia presents an exceptional case since it decreases its LNG export while it has been developing its largest LNG plant in Tangguh due to prioritizing domestic energy demand. But, since Indonesia eagerly links its economy to China, it uses LNG export as a medium to strengthen Indonesia-China strategic partnership. Tangguh LNG export to China, although it is not Indonesia’s largest LNG export contract, reflects a unique case of a developing country’s international energy trade. Because it presents evolution of Indonesia’s LNG export policy through dynamics of regional and global economic turbulences. This paper analyses the LNG export in the context of Asian economic crisis and its recovery, the peak of crude oil price in 2008 and followed by global financial crisis as the context as well as Indonesia’s domestic political dynamics.
Indonesia Rejoining OPEC: Dynamics of the Oil Importer and Exporter Countries Muhammad Badaruddin
JAS (Journal of ASEAN Studies) Vol. 3 No. 2 (2015): Journal of ASEAN Studies
Publisher : Centre for Business and Diplomatic Studies (CBDS) Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/jas.v3i2.841

Abstract

Reactivation of Indonesia’s full membership to the Organization of the Petroleum Exporting Countries (OPEC) triggered discussion surrounding global petroleum governance. The country which decided to suspend its full membership at the end of 2008, currently labelled as net oil importer. However, in OPEC terms Indonesia never really left, instead of the organization termed it as a "suspension”. Departing from the abovementioned context and perspectives, purpose of this essay is to answer the questions about the significance of the Indonesia’s membership reactivation to OPEC, and the strategic context of the reactivation in the current global oil market. In answering these questions, this article draws the dynamics of the relation of Indonesia and OPEC through the history in the first part and explores Indonesia’s interests in rejoining OPEC in the second one. In the third part, this essay will explore the possible benefit for OPEC as an organization as well as for its member countries could achieve by approving Indonesia’s request to reactivate its membership, despite its status as a net oil importer.
Peningkatan Efisiensi Termal Tungku Biomasa Untuk Proses Pengeringan Biji Kakao di Desa Wiyono Kabupaten Pesawaran Propinsi Lampung Muhammad Badaruddin; Ahmad Yudi Eka Risano; Ahmad Suudi
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol 1 No 1 (2017): Jurnal Sakai Sambayan
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

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Abstract

Abstract — The modification stove was designed and constructed for drying cocoa beans using biomassa as fuel. The purpose of the modification stove is to increase production of 0.6 tonnes dry cocoa beans. The thermal efficiency of the stove is determined and compared with a conventional stove using hevea brasiliensis woods as fuel. The inside wall of stove and oven were built from SK34 fire brick and ceramic paper, respectively. The outer walls were made from red brick and was coated by cement. The results show that the thermal efficiency of the modification stove is increased by 37.34% compared with the conventional stove. The fuel consumption decreases by 25 % (25 kg-product), resulting a fuel cost saving of Rp. 1.8 million/year. In addition, the total cost of the stove can be paid back in a period of 3.5 years with the service lifetime of the stove for 10 years. The moisture contents ratio of cocoa beans with drying time are obtained to predict values of diffusivity (De) over range of drying temperature 50-80 °C. the values of diffusivity obtained ranged from 62.03 × 10−10 sampai 4.55 × 10−10 m2/s for the temperature used. Keywords — biomass stove, cocoa been, thermal efficiency, efective diffusity
The Influence of Problem Based Learning Model in Student Motivation and Learning Achievement Toward Biological Science on MTs Nurul Huda Sarimulyo Ngawen Blora Muhammad Badaruddin; Runtut Prih Utami
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 12, No 1 (2015): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

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Abstract

The purpose of this research was to know the influence of problem based learning model in student motivation and learning achievement of MTs Nurul Huda Sarimulyo Ngawen Blora toward biological science on environmental pollution and it’s impact in life. The design of this research is true experimental design with pretest-posttest control group design. The sample was chosen by simple random sampling technique with VII B as experimental class and VII C as control class. The experimental class was applied by a treatment with problem based learning model and the control class was applied by direct instruction model. The research instruments were from test data (pretest and posttest) and student motivation form. In analyzing the data, there were two techniques used, namely: Mann Whitney u-test and independent sample t-test. The result of research showed that: 1) the average of student learning motivation score in experimental class was 84,61 and student learning motivation score in control class was 79,5. Based on the result of Mann Whitney u-test analyzing technique, p value was 0,008, and 0,008 < 0,05, it means that the using of problem based learning model has an influence on student learning motivation. 2) the average of student posttest score in experimental class was 66,85 and student posttest score in experimental class was 61,00. Based on the result of Mann Whitney u-test analyzing technique, p value was 0,039, and 0,039 < 0,05, it means that the using of problem based learning model had an influence on student learning achievement.Keywords: problem based learning, learning motivation, learning achievement, environmental pollution
The Shift of Character and Role of Minangkabau Women in Novel PEREMPUAN BATIH by A.R. RIZAL Bulan Rara Yangsen; Inriati Lewa; Muhammad Syafri Badaruddin
ELS Journal on Interdisciplinary Studies in Humanities Vol. 4 No. 3 (2021): SEPTEMBER
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.785 KB) | DOI: 10.34050/elsjish.v4i3.17963

Abstract

This study aims to explain the shift in the nature and role of Minangkabau women in the novel Perempuan Batih by A. R. Rizal. This research uses the structural approach of the Teeuw model. The method used in this research is the qualitative method. Data collection is done through literature study by reading books and writings that have a relationship with the object of research. The types of data that will be used in this study are divided into two, namely primary data and secondary data. The results of the study describe that there is a shift in the nature and role of Minangkabau women in the novel Perempuan Batih which is seen through the depiction of Minangkabau women in the past and the depiction of Minangkabau women now in the novel Perempuan Batih by A. R. Rizal. Minangkabau women used to be described as women who hold fast to customs, are compassionate and loyal, tough and independent, good at cooking, and know the culture of Manggaleh. Minang women are now described as modern women, easily discouraged, and lose their identity. The depiction of Minangkabau women is examined through characterizations.
TURNKEY PROJECT DAN DINAMIKA PENGATURAN KETENAGAKERJAAN ASING DI INDONESIA Muhammad Badaruddin; Suciliani Octavia
Kajian Asia Pasifik Vol 1 No 2 (2017): Juli - Desember 2017
Publisher : International Relations Study Program of Universitas Kristen Indonesia (UKI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (750.603 KB) | DOI: 10.33541/japs.v1i2.617

Abstract

China’s aggressiveness to conduct its belt and road initiatives through the Pacific Rim meets Presiden Joko Widodo’s ambition to attract foreign investment. The Indonesian President has been very ambitious in reaching high economic growth that requires readiness of infrastructure support. In dealing with China, Indonesia is required to accept China’s turnkey project scheme for infrastructure development, particularly in welcoming Chinese workers and equipments as an integral part of the project package. As a consequence, Indonesia has to loose its foreign worker regulation despite creating new contradictions with its domestic policy. This article is trying to investigate China’s funding and investment influence in Indonesia particularly in the foreign worker management during the period of President Joko Widodo Administration. The research conducted with qualitative method particularly the case study to analyze a sequential case in the field. Result of this research shows that the China’s turnkey project scheme impacts the foreign worker management in Indonesia. Our data displays pretty massive cases related to Chinese workers, extending from the violation of immigration regulation to the increase number of smuggling and other criminal activities. This research also highlight the indication that the Joko Widodo Administration tend to loose the Indonesian foreign worker regulations, as well as being less assertive in processing varous immigration cases which related to Chinese foreign workers. Moreover, the Jokowi administration has changed lots of regulations despite it has conflicting issues with the Law on Foreign Worker. On the other hand, the Parliament’s Special Committee on the Foreign Worker Issue has recommended the Jokowi Administration to pay more serious attention on cases related to the Chinese workers. Keywords: Turnkey Project, Foreign Investment, Foreign Aid, Regulation on Foreign Worker, Illegal Foreign Worker Abstrak Agresivitas Pemerintah China dalam menjalankan belt and road initiatives ke berbagai negara yang terpetakan dalam road map-nya, bertemu dengan kepentingan Indonesia di bawah Pemerintahan Joko Widodo. Yakni ambisi untuk mengejar target pertumbuhan yang tinggi yang mempersyaratkan dibangunnya berbagai proyek infrastruktur sebagai penunjangnya. Pembangunan berbagai proyek tersebut membutuhkan ketersediaan anggaran yang cukup besar dalam waktu cepat. Salah satu strategi pemenuhannya adalah dengan mencari investasi maupun pinjaman luar negeri, terutama asal China yang secara koinsiden juga sedang agresif berekspansi. Kehadiran investasi dan pinjaman asal China di Indonesia dengan skema turnkey project ternyata menimbulkan ekses yang tidak sederhana. Skema tersebut menjadi salah satu pintu masuk tenaga kerja asal China melalui proyek-proyek infrastruktur yang ternyata menimbulkan permasalahan baru dalam pengaturan sektor ketenagakerjaan asing (TKA) di Indonesia. Irisan fenomena dari keinginan untuk merealisasikan proyek infrastruktur secara cepat, kebutuhan anggaran yang cukup tinggi terhadap pendanaan proyek dari China, dan kekurangsiapan dalam pengaturan masuknya tenaga kerja asing adalah fokus dari penelitian yang hasilnya penulis tuangkan dalam artikel ini. Dari penelitian yang dilakukan, terdapat peningkatan berbagai kasus yang terkait dengan kehadiran TKA asal China, antara lain adalah penyalahgunaan visa, penyalahgunaan status kerja, sampai pada meningkatnya angka penyelundupan dan tindak kriminalitas. Penelitian ini menggunakan metode kualitatif dengan menganalisis secara triangular beberapa data yang didapatkan melalui wawancara terhadap narasumber primer, pengolahan dokumen-dokumen resmi, analisis terhadap berbagai literatur dan pemberitaan media massa. Kata Kunci: Turnkey Project, Investasi Asing, Pinjaman Asing, Tenaga Kerja Asing, Peraturan Ketenagakerjaan
The STATE AND GLOBAL SPORT GOVERNANCE: ANALYZING THE TRIANGULAR RELATIONSHIP AMONG THE FIFA, KEMENPORA RI, AND THE PSSI Indra Kusumawardhana; Muhammad Badaruddin
Kajian Asia Pasifik Vol 2 No 2 (2018): Juli - Desember 2018
Publisher : International Relations Study Program of Universitas Kristen Indonesia (UKI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1056.721 KB) | DOI: 10.33541/japs.v2i2.749

Abstract

Discussion on the power interplay between global sport governance and state-level sport management in Indonesia enriches discourse on the relation between globalization and nation-state’s sovereignty. This Indonesia’s case is an exceptional, since it is representing triangular relationship among Fédération Internationale de Football Association (FIFA), the Indonesian Ministry of Youth and Sport (Kemenpora RI), and the Football Association of Indonesia (PSSI) which creates protracted dispute among football stake holders in Indonesia. This paper focus on the case of the Indonesian Kemenpora’s decision to suspend the PSSI activities, which raised reaction of the FIFA by banning Indonesia’s participation in the global football agenda managed by FIFA. Departing from the abovementioned context and perspectives, the purpose of this essay is to answer the questions about the significance of a nation-state’s sovereignty to govern its domestic football issues, as well as answering the question of the global football governance’s power over the national football association. In answering these questions, this paper will draw dynamics relation among domestic political powers which contribute to the internal dispute inside the PSSI in the first part. This paper will also portray the global context by describing on how the FIFA exercises its ‘global authority’ by imposing sanction to the member which is ‘coopted’ by the domestic political power for the second part. Finally, in the third part, this paper will discover the power interplay among these three actors until the recent progress of this case which seems to prove the effective power exercised by the FIFA as a global football governor. Abstrak Diskusi mengenai interaksi kekuasaan antara tata kelola pemerintahan dunia di bidang olahraga dengan pranata manajemen olahraga pada level negara di Indonesia memperkaya diskursus terkait inter-relasi antara globalisasi dengan kedaulatan negara. Distingsi kasus Indonesia terletak pada interaksi triangular antara Fédération Internationale de Football Association (FIFA), Kementerian Pemuda dan Olahraga Republik Indonesia (Kemenpora RI), dan Persatuan Sepak Bola Seluruh Indonesia (PSSI) yang mengundang sengketa berkepanjangan antara pihak-pihak terkait dalam penyelenggaraan sepak bola di Indonesia. Artikel ini fokus pada dinamika pasca keputusan Kemenpora RI untuk melarang kegiatan PSSI, dimana keputusan tersebut memantik reaksi dari FIFA dengan membekukan hak partisipasi Indonesia di seluruh agenda sepak bola global yang dikelola oleh FIFA. Bertolak dari konteks dan cara pandang ini, tujuan utama dari artikel ini adalah untuk menjawab pertanyaan terkait signifikansi eksistensi kedaulatan negara dalam mengelola permasalahan sepak bola domestik, sekaligus mengungkap kekuasaan tata kelola sepak bola global terhadap asosiasi sepak bola nasional. Dalam menjawab pertanyaan ini, pada bagian pertama, artikel ini akan menelaah dinamika interaksi antara kekuatan-kekuatan politik domestik yang berkontribusi di dalam sengkarut kasus PSSI. Selain itu, artikel ini juga akan menangkap konteks global dengan mendeskripsikan kapasitas FIFA dalam mengartikulasikan otoritas global-nya dengan menjatuhkan sanksi terhadap anggota FIFA yang terkooptasi oleh kepentingan politik domestik. Sedangkan pada bagian akhir, artikel ini akan mengungkap interaksi kekuasaan antara tiga aktor di dalam kasus ini untuk membuktikan kekuasaan FIFA sebagai representasi dari “global football governor”. Kata kunci: Global Governance, Negara-Bangsa, Sepak Bola, Kemenpora RI, PSSI, FIFA.
Response and growth of some maize varieties (Zea mays L.) at various KNO3 concentrations Raspowo Hadikusumo Diarjo; Ambo Ala; Muhammad Farid Badaruddin; Sunanto Sunanto; Ahrani Akbar Fachri
Jurnal Agercolere Vol 4 No 1 (2022): Jurnal Agercolere
Publisher : Fakultas Pertanian Universitas Ichsan Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37195/jac.v4i1.161

Abstract

This study aimed to determine the interaction effects of several maize varieties and KNO3 concentrations on maize production. The research was carried out from December 2020 to April 2021 at the Indonesian Cereal Research Institute Facility, Bajeng District, Gowa Regency, South Sulawesi (5°18'21.5"S, 119°28'38.6"E). The study was designed using a split-plot experimental design, where the main plot was variety (V) which consisted of 4 varieties V1 (NASA-29), V2 (JH-37), V3 (BISI-2), and V4 (Pioner P-35). The subplots were KNO3 (K) concentration which consisted of 4 concentrations, namely Control (K0), 2.5 g.L–1 (K1), 5 g.L–1 (K2), and 7.5 g.L–1 (K3). Observational data were processed using ANOVA, and if there was a significant difference in the treatment, it was further tested with a 0.05 LSD follow-up test. The results showed that the JH-37 variety gave the best response, such as plant height, cob length, and production. The 7.5 g.L–1 KNO3 concentration gave the highest effect on all parameters of maize production; The interaction between the JH-37 variety with 7.5 g.L–1 KNO3 concentration gave the highest maize production; Parameters that have a positive correlation with maize productivity are expressed by plant height and weight of 1000 seeds.
Analisis Kualitas Air Baku dan Air Distribusi Di Rumah Sakit Aisyiyah Muntilan Muhammad Badaruddin; Awaluddin Setya Aji; Deny Rachma Danti
Jurnal Georafflesia: Artikel Ilmiah Pendidikan Geografi Vol 6 No 2 (2021)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v6i2.2998

Abstract

Rumah Sakit Aisyiyah saat ini menggunakan 2 sumber air berupa sumber air dari sumur dan sumber air PDAM. Air yang keluar dari saluran distribusi air sumur cenderung masih keruh, jadi berkaitan dengan masalah tersebut perlu dilakukannya analisis kualitas air di setiap titik sumber dan saluran distribusi dengan parameter kekeruhan, suhu, besi, mangan, pH dan MPN Coliform yang bertujuan untuk mengetahui kualitas air baku dan kualitas air distribusi dikedua sumber dengan persyaratan baku mutu. Metode analisis yang dilakukan adalah mengambil sampel pada air baku dan air distribusi, yang kemudian hasil tersebut dianalisis kesesuainnya yang dibandingkan dengan persyaratan baku mutu PP RI No 82 tahun 2001 (untuk air sumber) dan PERMENKES RI No 492 tahun 2010 (untuk air minum). Berdasarkan hasil penelitian yang dilakukan maka dapat diketahui bahwa kondisi kualitas air baku di sumber sumur belum memenuhi persyaratan PP RI No 82 Tahun 2001, sedangkan untuk sumber PDAM sudah memenuhi persyaratan.Hasil kondisi kualitas air distribusi di air sumur belum memenuhi PERMENKES RI No 492 Tahun 2010, sedangkan kualitas air distribusi PDAM sudah memenuhi persyaratan.
Pengaruh variasi temperatur tempering terhadap sifat mekanik dan struktur mikro baja aisi 1045 Muhammad Riadi Barsuma Jaya; Harnowo Supriadi; Muhammad Badaruddin; Shirley Savetlana; Irza Sukmana
Prosiding Seminar Nasional Ilmu Teknik Dan Aplikasi Industri Fakultas Teknik Universitas Lampung Vol. 5 (2022): SINTA
Publisher : Fakultas Teknik Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.044 KB) | DOI: 10.23960/prosidingsinta.v5i.76

Abstract

This study aims to determine the effect of variations in tempering temperature on the strength properties of steel by knowing the value of the tensile test and changes in the microstructure of the steel. This study uses AISI 1045 steel formed using the ASTM-E8 standard with a cylindrical shape. Then the steel is given quenching heat treatment at a temperature of 850°C with a holding time of 90 minutes, then after being given quenching heat treatment with water cooling media then the reheating process is also called the tempering process with temperature variations of 450°C, 550°C and .650 °C then after that the holding time for 60 minutes. After the entire heat treatment process has been completed, then the tensile test and microstructure observations are also called OM. In this study, the ultimate stress value of 693.7 MPa and yield strength of 391.2 Code R1 (450°C) and temperature of 450°C had the ultimate stress of 1066.8 MPa and yield strength of 995.7 MPa. Code R2 (650°C) at a temperature of 650°C has an ultimate stress of 733.3 MPa and a yield strength of 647.4 MPa. Code R3 (550°) tempering temperature of 550°C has an ultimate stress of 862.8 MPa and a yield strength of 778.9.
Co-Authors A.Yudi Eka Risano Adiputra Zulham , Cipto Ahmad Suudi Ahrani Akbar Fachri Alfiyanto, Afif Ambo Ala Awaluddin Setya Aji A’anda Suheby Bulan Rara Yangsen Dedi Wahyudi Deny Rachma Danti Feline Cloramidine Harefa, Atika Octavia Harnowo Supriadi Hasyim, Husain I Nyoman Suarka I Wayan Cika Ikki Pramatasari Kadir Ikki Indra Kusumawardhana Indriati Lewa Inriati Lewa Irza Sukmana jamaluddin hos Mailizar Mailizar Masykurillah, Masykurillah Misbahul Jannah Muhammad Riadi Barsuma Jaya Ningtyas, Dea Tara Ovigeria Subroto Sinaga Ramlah Ramlah Raspowo Hadikusumo Diarjo Runtut Prih Utami Safira, Btari Anya Safira, Btari Anya Shirley Savetlana Sinaga, Ovigeria Subroto Sitoto, Simon Suciliana Octavia Suciliani Octavia Sunanto Sunanto Suparto Edi Sucahyo Tadjudin Maknun Tanzil Tanzil, Tanzil Teti Indrawati Purnama Sari Vifty Octanarlia Narsan, Vifty Octanarlia Zainal Arifin Haji Munir