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Pemanfaatan Kayu Gelam (Melaleuca cajuputi Powell) sebagai Struktur Perkuatan Jalan Muhammad Afief Ma'ruf; Rusdiansyah; Rusliansyah
Jurnal Rekayasa Tropis, Teknologi, dan Inovasi (RETROTEKIN) Vol. 1 No. 2 (2023): RETROTEKIN (Rekayasa Tropis, Teknologi, dan Inovasi)
Publisher : Fakultas Teknik Universitas Mulawarman

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Abstract

Kayu gelam yang termasuk dalam genus Melaleuca dari famili Myrtaceae merupakan tumbuhan yang tumbuh secara alami di lahan gambut Kalimantan Selatan, Kalimantan Tengah, dan daerah lainnya. Kayu gelam oleh Departemen Kehutanan digolongkan dalam kelas kuat II dan kelas awet kayu III. Salah satu bentuk pemanfaatan kayu gelam di dunia konstruksi adalah sebagai struktur perkuatan jalan. Penelitian ini mengidentifikasi bentuk penggunaan kayu gelam sebagai struktur perkuatan jalan dan besar volume kayu gelam yang digunakan. Metode penelitian adalah pengamatan lapangan serta studi literatur mengenai pemanfatan kayu gelam sebagai struktur perkuatan jalan. Kayu gelam yang dimanfaatkan untuk struktur perkuatan jalan umumnya digunakan pada perkuatan urugan jalan, pondasi dinding penahan tanah, dan pondasi siring timbunan dengan diameter 8-10 cm dan panjang 3,5-4 m. Penggunaan kayu gelam baik sebagai pondasi maupun sebagai dinding penahan tanah dikarenakan penggunaan kayu gelam tersebut terbukti mampu memperkuat daya dukung maupun tahanan geser tanah. Total volume penggunaan kayu gelam sebagai pondasi jalan di Kota Banjarmasin selama tahun 2022 mencapai 678.606 m3. Jumlah ini menunjukkan bahwa pemanfatan kayu gelam dalam pekerjaan jalan masih sangat dibutuhkan terutama di Kalimantan Selatan dan sekitarnya yang memiliki struktur tanah lunak dan tanah rawa.
Analisis Perbaikan Faktor Daya Untuk Efisiensi Pembebanan Pada RSUD I.A. Moeis Samarinda Rusdiansyah; Cornelius Sarri; Toyib
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 1 (2023): JIMI - JULI
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i1.26

Abstract

Perbaikan faktor daya sangat penting bagi industri dan salah satunya adalah Rumah Sakit, Pada RSUD I.A. MOEIS kebanyakan beban bersifat induktif yang menyebabkan timbulnya daya reaktif, untuk itu diperlukan perbaikan faktor daya (cos φ) guna memperbaiki efisiensi pemakaian daya pada Rumah Sakit tersebut. Langkah untuk memperbaiki faktor tersebut antara lain mengetahui beban total Rumah Sakit, nilai cos φ, rangkaian distribusi instalasi, dan menghiting konpensasi daya reaktif pada Rumah Sakit. Total beban puncak yang dipakai adalah 169.81 kVA, 70.67 kW dan 153,78 kVAR dengan cosphi 0,42, dan setelah dilakukan perbaikan faktor daya dengan pemasangan kapasitor Bank menggunakan metode pemasangan Global Conpensation dengan julah kapasitor yang digunakan Type CLMD43 - 3phase 10x20 kVAR dengan Power Factor Regulator RCV10 – 10 Step. Dan di dapatkan hasil yaitu 73,28 kVA, 70,67 kW dan 19,41 kVAR dengan nilai cosphi 0,96.
Jarak Penempatan Lightning Arrester sebagai Pelindung Transformator terhadap Tegangan Lebih pada Gardu Induk 150 Kv Harapan Baru Toyib; M. Zainuddin; Rusdiansyah; Bustani; La Bima
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 2 (2023): JIMI - OKTOBER
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i2.68

Abstract

The substation is part of the electrical energy distribution system, therefore depending on its function it must be protected from disturbances that cause disruption to the distribution of electrical energy. One of the important equipment in a substation is a transformer, and the protection device used is a lightning rod. With its good characteristics, the arrester plays a role in bypassing lightning currents so that the equipment does not produce high overvoltages. The analysis results show that the maximum distance between the arrester and the transformer is 10.96 meters, while the installation distance in the field is 3.2 meters, so the arrester can still protect the transformer because it is still lower than the maximum distance. Allowed. After the arrester turns on for 9.54 μs, the voltage on the transformer will drop. And because the BIL of the transformer is 650 KV and the peak voltage reaches 751.3 kV at 300 μs, the arrester can still protect the transformer.
Variable Frequency Drive (VFD) Berbasis Arduino Mega 2560 Sebagai Pengendali Motor Induksi 3 Fase Deni Irawan; Prihadi Murdiyat; Rusdiansyah
PoliGrid Vol. 4 No. 2 (2023): Desember 2023
Publisher : Jurusan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/poligrid.v4i2.30

Abstract

Abstrak, Penggunaan motor induksi tiga fase di industri sudah sangat umum karena motor induksi tiga fase memiliki kelebihan seperti konstruksinya sederhana dan murah. Sesuai dengan perkembangan penggunaannya, motor induksi 3 fase diharapkan dapat diatur kecepatan putarnya. Kini, pengaturan kecepatan motor induksi 3 fasa dapat dilakukan oleh perangkat variabel frequency drive (VFD) dengan mengatur frekuensi keluaran VFD. Pada penelitian ini dilakukan rancang bangun VFD berbasis Arduino Mega 2560 yang menggunakan metode penyaklaran SPWM untuk membentuk gelombang sinusoida yang merupakan suplai untuk motor induksi. Frekuensi yang dihasilkan pada VFD dapat diatur dari 0 Hz sampai dengan 50 Hz. Hasil dari pengujian VFD dengan beban motor induksi 3 fase diperoleh bahwa kecepatan motor dapat diatur dari 278 rpm sampai dengan 1454 rpm dengan memvariasikan frekuensi dari 10 Hz sampai dengan 50 Hz.
Taste Metaphors for Food Description as a Creative Effort by Indonesian Food Vloggers Adam Muhammad Nur; R. Dian Dia-an Muniroh; Rusdiansyah
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 1 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i1.5919

Abstract

This study aims to investigate the use of metaphors in the conventional language employed by Indonesian food vloggers when describing food, claiming it as a form of linguistic creativity influenced by their cognitive capabilities. Creativity in language is a gift that humans inherently possess, enabling them to freely communicate, share information, and convey intentions. This premise is grounded in the claim that humans cognitively possess mental faculties allowing for unrestricted language production (Saeed, 2003). Traditionally, metaphors are understood as a literary style often used in poetry, novels, or drama. However, in reality, humans are inseparable from metaphors (Lakoff in Lakoff and Johnson, 2003). Cognitively, humans use metaphors to facilitate understanding by associating one term with another in language (Lakoff in Jackendoff and Aaron, 1991). The data source for this research comprises several videos from Indonesian food vloggers, including 4 videos each from Anak Kuliner, Boengkoes Network, Mamank Kuliner, and Nex Carlos. These vloggers are well-known in Indonesia with a substantial number of subscribers. The research employs a qualitative descriptive method, which allows for a comprehensive explanation of phenomena observed in the data. The analysis reveals that in describing food, food vloggers tend to use structural metaphors more frequently than other types of metaphors, with 26 occurrences recorded. This finding indicates that equating the domain of food taste with another domain structurally makes it easier to convey and understand abstract taste experiences through the shared experiences of vloggers and their audiences
Analisis Pengaruh Indeks Pembangunan Manusia, PDRB Per Kapita dan Jumlah Penduduk terhadap Jumlah Penduduk Miskin di Kalimantan Selatan Tahun 2010-2017 Anggraini, Faradina; Rusdiansyah
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 2 No. 4 (2019)
Publisher : PPJP ULM

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Abstract

Poverty is one of an obstacle faced by nearly all countries around the world,mainly for developing countries. Poverty may be caused by many things such as a lowlevel of education, low level of health, limitation of access towards goods andservices, high level of unemployment, the high and rapid growth of population, lowlevel of income, and others.This study aims to analyze the impact of the Human Development Index, GrossDomestic Regional Product per capita, and Population of Poor People in SouthKalimantan. The method of analysis used in this research is Ordinary Least Square(OLS). Using panel data (pooled data), the combination of time series data startedfrom 2010 until 2017 and cross-section data of 13 regencies/cities in SouthKalimantan. The analysis in this research doing with the help of Eviews 9 software.This research shows that Human Development Index and Population have apositive effect and not significant on the low population in South Kalimantan.Meanwhile, Gross Domestic Regional Product has a negative impact and meaningfulon the bass population in South Kalimantan. Those three variables have a significanteffect simultaneously on low people in South Kalimantan.
Pengaruh PDRB, Pendidikan, Pengangguran dan Jumlah Penduduk terhadap Kemiskinan di Kota Banjarmasin Darmawan, Muhammad Ricky; Rusdiansyah
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 2 No. 4 (2019)
Publisher : PPJP ULM

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Abstract

This study suggests the effect of gross regional domestic product, mean yearsschool, open unemployment, and population to the poverty line in Banjarmasin City in2007-20l7. Poverty is one of the problems in economic development. Therefore in thisstudy, measuring the effect of poverty line and the factors that influence it can befound in the solution and appropriate policies to overcome poverty in Banjarmasin.The scope of this study covers the conditions of poverty in Banjarmasin City.By analyzing for ten years. The analytical method used is the method of multiplelinear regression analysis. By using the R-Square Test (R2), Simultaneous Test (FTest), and Individual Test (t-Test).The study results influence the gross regional domestic product, the averagelength of the school, the open unemployment rate, and population togethersignificantly affect poverty in Banjarmasin City.
Pengaruh PDRB, Jumlah Penduduk dan Pengangguran terhadap Kemiskinan di Kota Banjarmasin Septiana; Rusdiansyah
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 2 No. 1 (2019)
Publisher : PPJP ULM

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Abstract

This research to find out about the influence of PDRB, population, and unemployment to poverty in Banjarmasin city year 2002-2016. Poverty is a problem that has not been resolved to date, even though several government efforts have been made to reduce poverty. In this study, we can see how big the poverty level and which factors affect poverty so that we can find solutions and policies appropriate to overcome poverty in the city of Banjarmasin. The scope of this study covers poverty conditions in Banjarmasin using time series data by analyzing for 15 years. The method of analysis used is the multiple linear regression analysis methods. By using the R-Square Test (R2), Simultaneous Test (F Test), and Individual Test (t-test). The research on the influence of PDRB, population, and unemployment together affects poverty. PDB and unemployment have no significant effect on poverty. While the number of residents significantly influence the poverty in the city of Banjarmasin. The most dominant factor affecting poverty is the population.
Pengaruh Tarif, Jam Kerja dan Jumlah Orderan Terhadap Pendapatan Driver Go-Jek di Kota Banjarmasin Hartadi, Anggit Septiawan; Rusdiansyah
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 2 No. 1 (2019)
Publisher : PPJP ULM

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Abstract

This research was conducted to (1) analyze the effect of tariffs, working hours, and the number of orders on GO-JEK drivers' revenue in Banjarmasin City; (2) determine which factors predominantly influence the income of GO-JEK drivers in Banjarmasin City. This study indicates that tariffs and the number of orders individually (partially) and jointly (simultaneously) have a positive and significant effect on the revenue of GO-JEK drivers in Banjarmasin City. In contrast, working hours have a negative and insignificant impact on GO-JEK drivers' income in Banjarmasin City. The most dominant factor influencing GO-JEK driver revenue is a tariff.
Pengaruh Harga, Fasilitas, Pengeluaran Konsumen, Dan Anggota Jumlah Keluarga Terhadap Permintaan Rumah KPR Bersubsidi Kecamatan Alalak Kabupaten Batola Jumriyanor; Rusdiansyah
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 3 No. 1 (2020)
Publisher : PPJP ULM

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Abstract

The research was conducted to find out: 1. How the price, facilities, consumer spending,and the household number had on subsidized home demand. 2. Which factor is mostdominant affecting the market of subsidized home MORTGAGES.This method of research uses quantitative and qualitative approaches. Variables or factorsaffecting the demand for a home translated in numbers will be analyzed with a quantitativeapproach. Still, information from consumers that cannot be solved in numbers will bedepicted in a qualitative narrative.The results showed that the facility factor, consumer spending was influential on demandfor subsidized homes in the district Alalak Barito Kuala District, stated that the mostsignificant factor is the consumer spending factor With a result of the calculated T 2,453and the second is the facility factor with a result of the count of 2,082. Simultaneously thewhole of variables X1, X2, X3, X4. Effect on the Y of the test results F, F count of 4,302.Means the price, facilities, consumer spending, and the number of simultaneous familiespositively affect the demand for subsidized homes in the sub-district of Batola district.