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The Effect of Crude Oil Price Shocks on Indonesia Stock Market Performance Darmawan, Indra; Siregar, Hermanto; Hakim, Dedi Budiman; Manurung, Adler Haymans
Jurnal Organisasi dan Manajemen Vol. 16 No. 1 (2020)
Publisher : LPPM Universitas Terbuka

The primary purpose of this study is to investigate the effects of crude oil price shocks on Indonesia stock market performance, represented by the composite index (IHSG). We used a vector error correction model (VECM) approach to observe the relationship between Brent crude oil price (BPO) and the seven stock market indices, including IHSG, and the relationship between IHSG and the six global stock market indices. Findings. The results show that the Brent crude oil prices cointegrated to the seven stock market indices, including IHSG, and IHSG cointegrated to the six global stock market indices. This finding proves that crude oil price shocks affect the Indonesia stock market performance directly through the co-integration mechanism between the crude oil price and IHSG and indirectly transmitted through the co-integration mechanism between IHSG and the global stock market indices.

RANCANG BANGUN WEB SERVER UNTUK MESIN PENGERING RUMPUT LAUT BERBASIS INTERNET OF THINGS Dwi Cahyono , Tomy; Sasmita Susanto , Eri; Darmawan, Indra
Jurnal TAMBORA Vol. 4 No. 3 (2020): EDISI 11
Publisher : Wakil Rektor 3, Direktorat Pengabdian kepada Masyarakat dan Publikasi, Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jt.v4i3.789

This study aims to design and build a web server for a machineinternet of things (IoT) based seaweed dryer works to dry the grassfrom wet to dry wire with thermonitory heat. Hot temperatureis the main factor determining the drying duration. This researchusing the waterfall software development method and built withusing PHP 7 and javascript. Methods of data collection using techniquesobservation, interview and literature study and using black box testing methodthat is, testing is done by testing the software in terms of functionality.The result of the research is that the web can be accessed through a website equipped withuser management features so that they can contribute to Samawa employeesinspiration.

Urgensi Memahami Karakteristik Peserta Didik dalam Pembelajaran pada Kurikulum Merdeka Ferrary, Cindy Helda; Kurniawan, Arief; Safitri, Riska Yulia; Hikmah, Ulfiana Nurul; Krismawati, Berlian Miswa; Rahmawati, Khasanah; Darmawan, Indra
Jurnal Basicedu Vol. 8 No. 5 (2024)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v8i5.8708

Guru perlu memahami karakteristik peserta didik sebagai bahan pertimbangkan mengembangkan kegiatan pembelajaran agar pelaksanaan pembelajaran dapat berpusat dan berpihak pada peserta didik. Penelitian ini bertujuan mendeskripsikan urgensi memahami karakteristik peserta didik dalam pembelajaran pada “kurikulum merdeka” di sekolah dasar. Metode penelitian yang digunakan adalah studi literatur yang dilakukan dengan cara menelaah 15 hasil-hasil penelitian yang relevan dari tahun 2020. Hasil penelitian menunjukkan bahwa memahami karakteristik peserta didik penting dilakukan sebagai bahan pertimbangan guru untuk mengembangkan pembelajaran yang berpusat dan berpihak pada peserta didik. Hal ini agar peserta didik dapat memperoleh pembelajaran bermakna dan mencapai tujuan pendidikan nasional. Guru mendapat keleluasaan dalam mengembangkan pembelajaran yang dapat memfasilitasi keragaman karakteristik setiap peserta didik. Hal tersebut dapat berdampak pada optimalisasi pencapaian tujuan pembelajaran dan kebermaknaan dalam pembelajaran. Oleh karena itu, kesimpulan penelitian ini adalah penting bagi guru untuk memahami karakteristik setiap peserta didik dalam pembelajaran pada “kurikulum merdeka”. Hal tersebut berguna untuk memastikan bahwa strategi pembelajaran efektif dan relevan, sehingga mendukung pengembangan potensi individu secara optimal. Selain itu, pengetahuan ini memungkinkan guru untuk menyesuaikan strategi pembelajaran yang sesuai dengan kebutuhan dan karakteristik peserta didik serta menciptakan lingkungan belajar yang lebih inklusif dan responsif

Pemanfaatan Energi Optimal: Manganalisis Efisiensi Listrik di Gedung Sumbawa Techno Park Darmawan, Indra; Aulia, Masyitah; Maulidyawati, Desi; Akbar, M. Surya Aqidah
Empiricism Journal Vol. 4 No. 2: December 2023
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/ej.v4i2.1728

Tingkat konsumsi dan distribusi energi listrik harus seimbang dan efisien. Akan tetapi, tidak semua sektor atau bangunan mampu memenuhi tingkat efisiensi yang telah ditentukan. Gedung Sumbawa Techno Park (STP) Universitas Teknologi Sumbawa sebagai konsumen energi listrik tingkat menengah, kiranya perlu dilakukan analisis peluang penghematan energi, guna mengetahui tingkat efisiensi konsumsi energi. Tujuan dari penelitian ini adalah untuk menganalisis peluang penghematan energi yang dilakukan melalui audit energi singkat dengan panduan Permen ESDM No. 13/2012 tentang audit energi listrik awal yang berfokus dengan luas bangunan gedung STP sekitar 720.63 m2. Metode yang digunakan dalam penelitian ini adalah metode campuran (Mixed Method Research), Hasil dari penelitian diperoleh IKE pada kWh gedung Sumbawa Techno Park (STP) sebesar 69,93 kWh/m2/tahun. Nilai tersebut termasuk dalam kategori efisien menurut standar nilai IKE ASEAN-USAID yakni untuk gedung jenis perkantoran nilai IKE maksimum adalah 240 kWh/m2/tahun. Pada ruangan ber-AC diperoleh nilai rata-rata IKE sebesar 34,20 kWh/m2/bulan. Sedangkan pada ruangan tidak ber-AC diperoleh nilai rata-rata IKE sebesar 0,80 kWh/m2/bulan. Nilai IKE pada ruangan ber-AC dan tidak ber-AC masing-masing termasuk dalam kategori cukup efisien dan sangat efisien menurut permen ESDM No. 13/2012. Optimal Energy Utilization: Analyzing Electrical Efficiency in the Sumbawa Techno Park Building Abstract The level of consumption and distribution of electrical energy must be balanced and efficient. However, not all sectors or buildings can meet the specified efficiency levels. Sumbawa Techno Park (STP) Building, Sumbawa University of Technology, as a medium-level consumer of electrical energy, would need to analyze energy-saving opportunities, to determine the level of energy consumption efficiency. This research aims to analyze energy savings opportunities carried out through short energy audits guided by Minister of Energy and Mineral Resources Regulation No. 13/2012 concerning the initial electrical energy audit which focuses on the STP building area of around 720.63 m2. The method used in this research is mixed (Mixed Method Research). The results of the research obtained IKE on the kWh of the Sumbawa Techno Park (STP) building of 69.93 kWh/m2/year. This value is included in the efficient category according to the ASEAN-USAID IKE value standard, namely for office-type buildings the maximum IKE value is 240 kWh/m2/year. In an air-conditioned room, the average IKE value was 34.20 kWh/m2/month. Meanwhile, in non-air-conditioned rooms, the average IKE value was 0.80 kWh/m2/month. The IKE values for air-conditioned and non-air-conditioned rooms are respectively included in the quite efficient and very efficient categories according to ESDM regulation no. 13/2012.

Feasibility Study dan Detail Engineering Design Pembangkit Listrik Tenaga Surya (PLTS) komunal di Universitas Teknologi Sumbawa Aryanto, Nova; Jaya, Ahmad; Darmawan, Indra
DIELEKTRIKA Vol 9 No 2 (2022): DIELEKTRIKA
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/dielektrika.v9i2.312

Sumbawa University of Technology (UTS) is an educational institution whose territory has the potential to establish a Solar Power Plant (PLTS), which has an average air temperature of 25oC. This temperature allows the solar module to work to convert solar energy into electrical energy. In this study using primary and secondary data on the UTS load profile, to design the PV mini-grid construction by conducting a feasibility study and calculating the detailed Engineering Design (DED) which includes the calculation of generating capacity, the number of solar modules, batteries, Solar Charge Controller (SCC). ), and the required Inverter. The results of this study indicate that the generating capacity needed by UTS is 1,542 MWp to supply 14 buildings with a daily electricity requirement of 513 kWh where this need is utilized during activity hours (at 07.30 to 17.00 WITA), then 1450 solar modules are needed with power output of 200 Wp, 189 Batteries with a battery capacity of 12 Volt 1000 Ah/unit, 8 SCCs with a Maximum Power Point Tracking (MPPT) interval of 64 -128 Volts, and 62 inverters with a capacity of 5000 wat/unit and Output voltage (Vac) of 240 Volt

Urgensi Memahami Karakteristik Peserta Didik dalam Pembelajaran pada Kurikulum Merdeka Ferrary, Cindy Helda; Kurniawan, Arief; Safitri, Riska Yulia; Hikmah, Ulfiana Nurul; Krismawati, Berlian Miswa; Rahmawati, Khasanah; Darmawan, Indra
Jurnal Basicedu Vol. 8 No. 5 (2024)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v8i5.8708

Guru perlu memahami karakteristik peserta didik sebagai bahan pertimbangkan mengembangkan kegiatan pembelajaran agar pelaksanaan pembelajaran dapat berpusat dan berpihak pada peserta didik. Penelitian ini bertujuan mendeskripsikan urgensi memahami karakteristik peserta didik dalam pembelajaran pada “kurikulum merdeka” di sekolah dasar. Metode penelitian yang digunakan adalah studi literatur yang dilakukan dengan cara menelaah 15 hasil-hasil penelitian yang relevan dari tahun 2020. Hasil penelitian menunjukkan bahwa memahami karakteristik peserta didik penting dilakukan sebagai bahan pertimbangan guru untuk mengembangkan pembelajaran yang berpusat dan berpihak pada peserta didik. Hal ini agar peserta didik dapat memperoleh pembelajaran bermakna dan mencapai tujuan pendidikan nasional. Guru mendapat keleluasaan dalam mengembangkan pembelajaran yang dapat memfasilitasi keragaman karakteristik setiap peserta didik. Hal tersebut dapat berdampak pada optimalisasi pencapaian tujuan pembelajaran dan kebermaknaan dalam pembelajaran. Oleh karena itu, kesimpulan penelitian ini adalah penting bagi guru untuk memahami karakteristik setiap peserta didik dalam pembelajaran pada “kurikulum merdeka”. Hal tersebut berguna untuk memastikan bahwa strategi pembelajaran efektif dan relevan, sehingga mendukung pengembangan potensi individu secara optimal. Selain itu, pengetahuan ini memungkinkan guru untuk menyesuaikan strategi pembelajaran yang sesuai dengan kebutuhan dan karakteristik peserta didik serta menciptakan lingkungan belajar yang lebih inklusif dan responsif

BRANDING dan OPTIMALISASI TEKNOLOGI INFORMASI UMKM UNTUK MENINGKATKAN PENJUALAN PRODUK KUE CUHCUR TEH OPI SEBAGAI PRODUK UNGGULAN UMKM DESA SUKABAKTI TAROGONG KIDUL KABUPATEN GARUT Tri Utami, Alia; Irhamuddin, Muhammad; Nurhayati, Risti; Mery Lestari, Jesica; Darmawan, Indra; Rohanah, Een; Sri Agustina, Istiqomah; Iskandar, Yogi; Nur Anggraila, Auriela; Raina, Rinda; Zaldy Ardiansyah, Muchamad
JURNAL PENGABDIAN KEPADA MASYARAKAT (ADI DHARMA) Vol 3 No 1 (2024): JURNAL PENGABDIAN KEPADA MASYARAKAT (ADI DHARMA)
Publisher : ABISATYA DINAMIKA ISWARA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58268/adidharma.v3i1.102

The development of micro, small, and medium enterprises (MSMEs), especially in villages, is very important to encourage economic growth both at the village and national levels. The development of a business is closely related to the marketing strategy, one of which is through branding. Branding is a promotional activity aimed at establishing a brand and its attributes so that MSME products can be more widely recognized and increase their sales.In addition, the utilization of digital technology through the optimization of information technology and e-commerce is also key to expanding market reach and enhancing competitiveness.Kue Cuhcur The Opi is one of the small and medium enterprises with flagship products located in Sukabakti Village. The KKN Group 60 of Universitas Muhammadiyah Bandung is developing a business through branding and optimization of information technology. In collaboration with Dinas Koperasi dan UMKM of Garut City, the KKn Team carried out various marketing activities that assist the MSMEs of Sukabakti Village, particularly Keuh Cuhcur Teh Opi. These activities were conducted based on a needs analysis performed on The Opi Cucur Cake MSME, including product branding (logo and packaging design), registration of a Shopee account, creation of a location point on Google Maps, and the establishment of a Business Identification Number (NIB) to ensure that Kue Cuhcur The Opi business is legally protected. The aim of this development effort through branding is to improve business management by enhancing marketing strategies and expanding product exposure through digital mediums. The method used is data collection through interviews and direct observation. The results of this community service activity are the creation of a more attractive new logo, ownership of a Business Identification Number (NIB), registration of a Shopee account, and the business location marked on Google Maps.

PENDEKATAN UNDERSTANDING BY DESIGN SEBAGAI STRATEGI PENGEMBANGAN KUALITAS PEMBELAJARAN DI SEKOLAH DASAR Sariyanti, Sariyanti; Indarwati, Dwi; Darmawan, Indra
JURNAL ILMIAH PENDAS: PRIMARY EDUCATION JOURNAL Vol 5 No 2 (2024): Desember 2024
Publisher : Program Studi PGSD, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pendas.v5i2.5391

This article discusses the Understanding by Design (UbD) approach, which focuses on designing learning by starting with the desired goals, then determining the evaluation methods, and finally planning the steps of instruction. This approach, known as Backward Design, differs from other instructional design methods that typically place assessment at the end of the learning process. UbD consists of three main stages: 1) identifying desired results, 2) determining acceptable evidence, and 3) planning learning experiences and instruction. The first stage involves formulating learning goals based on the needs of the learners. In the second stage, assessments are designed to align with the learning goals, providing important feedback for both students and teachers. The third stage involves planning and executing effective learning activities, with the teacher playing a crucial role in creating engaging learning experiences. The implementation of UbD within the Merdeka Curriculum demonstrates that this approach supports the quality of education by focusing on student-centered learning, enhancing engagement and motivation, and facilitating more targeted instruction. This article aims to provide guidance and references for teachers in applying the UbD approach in the learning process, thereby advancing education in Indonesia.

SISTEM IOT UNTUK DETEKSI LOKASI SAPI DENGAN GPS NEO-6M DAN TELEGRAM Fajardiansyah, Irfan; Topan, Paris Ali; Darmawan, Indra; Aryanto, Nova
Jurnal Informatika Teknologi dan Sains (Jinteks) Vol 7 No 1 (2025): EDISI 23
Publisher : Program Studi Informatika Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51401/jinteks.v7i1.5321

Penelitian ini bertujuan untuk mengembangkan sistem Internet of Things (IoT) yang dapat mendeteksi lokasi sapi menggunakan GPS Neo-6M dan Telegram. Sistem ini dirancang untuk mengirimkan data lokasi ternak secara berkala setiap 15 menit melalui Telegram, memungkinkan peternak untuk memantau ternak secara real-time. Salah satu inovasi utama dari penelitian ini adalah penerapan mode tidur yang dapat mengurangi konsumsi daya, sehingga perangkat dapat beroperasi lebih lama tanpa perlu sering mengisi ulang baterai. Selain itu, penggunaan router Tenda dengan jangkauan hingga 5 km menjadi solusi untuk mengatasi keterbatasan jaringan seluler di daerah terpencil. Kombinasi fitur hemat daya, pengiriman data terjadwal, dan komunikasi real-time melalui Telegram membuat sistem ini lebih praktis dan efisien dibandingkan metode pemantauan tradisional. Diharapkan sistem ini dapat meningkatkan produktivitas peternakan di Indonesia dan mengurangi risiko kehilangan ternak, serta memberikan kontribusi signifikan terhadap kesejahteraan peternak dan pertumbuhan sektor peternakan di daerah terpencil dengan metode yang berkelanjutan.

Analisis Variasi Diameter Pulley Mesin Sangrai Kemiri Semi Otomatis terhadap Kualitas Hasil Sangrai Kemiri Darmawan, Indra; Sakti, Arya Mahendra; Utama, Firman Yasa; Abdi, Ferly Isnomo
Jurnal Rekayasa Mesin Vol 8 No 03 (2023): JRM Desember 2023
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrm.v8i03.55643

Candlenut is a shrub with broad leaves that produces edible fruit that can also be used as an ingredient in various foods and cosmetics. Various studies on the method of roasting biji kemiri seeds have been carried out, but research on modification of the pulley for the candlenut roasting machine is still lacking. Therefore, it is necessary to conduct research on the effect of changing the diameter of the pulley on the candlenut roasting machine to determine the effect on the results of roasting the candlenut seeds. A quantitative technique was adopted as the research methodology. The object of research used in this study were pulleys with different diameters on Lumajang black sand media which were processed for 15 minutes, with a diameter of 3, 4 or 5 inches. It was concluded that the best variation of the pulley diameter to use is the 4-inch diameter because it produces a rotation of 602.5 RPM when roasting the biji kemiris with an electric motor that has a rotation of 2800. The results obtained from a 3-inch diameter produce a quality of 1.73% moisture content, then a 4-inch diameter produces a quality of 1.71% moisture content, and a 5-inch diameter produces a moisture content of 1.69%.

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