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All Journal Mechatronics, Electrical Power, and Vehicular Technology JURNAL TEKNOLOGI LINGKUNGAN Abdimas JABE (Journal of Accounting and Business Education) Universa Medicina Jurnal Respirologi Indonesia Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pendidikan Guru JOURNAL OF ECONOMICS EDUCATION AND ENTREPRENEURSHIP
Arif Santoso
Research Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences, Komp. LIPI Bandung, Jl. Sangkuriang, Gd. 20. Lt. 2, Bandung 40135
Religion Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences

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IbM Siswa Akuntansi SMKN 1 Salatiga Susilowati, Nurdian; Santoso, Arif
Jurnal Abdimas Vol 23, No 2 (2019): December
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M), Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Salah satu cara untuk meningkatkan literasi keuangan siswa adalah dengan mengenalkan personal budget project. Tujuan personal budget project adalah untuk memperkenalkan beberapa konsep keuangan penting yang akan membantu siswa membuat keputusan yang baik untuk sekarang dan yang akan datang. Tujuan kegiatan pengabdian kepada masyarakat yaitu (1) memahamkan financial literacy, dan (2) memahamkan personal budget. Kegiatan dilakukan di SMKN 1 Salatiga pada siswa kelas XI akuntansi yang berjumlah 60 siswa. Metode yang digunakan adalah pelatihan. Kegiatan pengabdian dilakukan selama sehari dari pagi sampai sore. Hasil kegiatan pengabdian yaitu, pertama siswa mengalami peningkatan pemahaman financial literacy. Siswa semakin paham akan pentingnya mengelola keuangan untuk kebutuhan dimasa yang akan datang. Kedua, dapat menyusun personal budget berupa perencanaan anggaran, alokasi pengeluaran, dan tabungan. Sebagian siswa memiliki pekerjaan sambilan seperti jadi pelayan toko, rumah makan, dan jualan kebutuhan sekolah. Mereka mengatakan bahwa perlu melakukan penyusunan personal budget agar dimasa mendatang memiliki keuangan yang sehat. Artinya, tidak mengalami kesulitan keuangan jika sudah direncankan keuangan yang baik. Pengelolaan keuangan pribadi seperti menyiapkan anggaran, belajar tentang pengeluaran, dan tabungan dapat meningkatkan financial behavior yang baik.
DC Brushless Motor Control Design and Preliminary Testing for Independent 4-Wheel Drive Rev-11 Robotic Platform Saputra, Roni Permana; Ardiansyah, Rizqi Andry; Mirdanies, Midriem; Santoso, Arif; Nugraha, Aditya Sukma; Muqorobin, Anwar; Saputra, Hendri Maja; Susanti, Vita; Rijanto, Estiko
Journal of Mechatronics, Electrical Power and Vehicular Technology Vol 2, No 2 (2011)
Publisher : Research Centre for Electrical Power and Mechatronics, Indonesian Istitutes of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (714.52 KB) | DOI: 10.14203/j.mev.2011.v2.85-94

Abstract

This paper discusses the design of control system for brushless DC motor using microcontroller ATMega 16 that will be applied to an independent 4-wheel drive Mobile Robot LIPI version 2 (REV-11). The control system consists of two parts which are brushless DC motor control module and supervisory control module that coordinates the desired command to the motor control module. To control the REV-11 platform, supervisory control transmit the reference data of speed and direction of motor to control the speed and direction of each actuator on the platform REV-11. From the test results it is concluded that the designed control system work properly to coordinate and control the speed and direction of motion of the actuator motor REV-11 platform. 
Control of Pan-tilt Mechanism Angle using Position Matrix Method Saputra, Hendri Maja; Santoso, Arif; Mirdanies, Midriem; Windarwati, Vikita; Nayanti, Riastus; Maulana, Lukni
Journal of Mechatronics, Electrical Power and Vehicular Technology Vol 4, No 2 (2013)
Publisher : Research Centre for Electrical Power and Mechatronics, Indonesian Istitutes of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (395.278 KB) | DOI: 10.14203/j.mev.2013.v4.109-116

Abstract

Control of a Pan-Tilt Mechanism (PTM) angle for the bomb disposal robot Morolipi-V2 using inertial sensor measurement unit, x-IMU, has been done. The PTM has to be able to be actively controlled both manually and automatically in order to correct the orientation of the moving Morolipi-V2 platform. The x-IMU detects the platform orientation and sends the result in order to automatically control the PTM. The orientation is calculated using the quaternion combined with Madwick and Mahony filter methods. The orientation data that consists of angles of roll (α), pitch (β), and yaw (γ) from the x-IMU are then being sent to the camera for controlling the PTM motion (pan & tilt angles) after calculating the reverse angle using position matrix method. Experiment results using Madwick and Mahony methods show that the x-IMU can be used to find the robot platform orientation. Acceleration data from accelerometer and flux from magnetometer produce noise with standard deviation of 0.015 g and 0.006 G, respectively. Maximum absolute errors caused by Madgwick and Mahony method with respect to Xaxis are 48.45º and 33.91º, respectively. The x-IMU implementation as inertia sensor to control the Pan-Tilt Mechanism shows a good result, which the probability of pan angle tends to be the same with yaw and tilt angle equal to the pitch angle, except a very small angle shift due to the influence of roll angle..
Desain dan Implementasi Sistem Kendali CNC Router Menggunakan PC untuk Flame Cutting Machine Saputra, Roni Permana; Muqorobin, Anwar; Santoso, Arif; Purwanto, Teguh Pudji
Journal of Mechatronics, Electrical Power and Vehicular Technology Vol 2, No 1 (2011)
Publisher : Research Centre for Electrical Power and Mechatronics, Indonesian Istitutes of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (620.579 KB) | DOI: 10.14203/j.mev.2011.v2.41-50

Abstract

This paper focuses on design of router control systems based on computer numerical control (CNC) using personal computer (PC) implemented in flame cutting machine (FCM). NC-Code entered into the computer translated to be a command signal sent by the PC to a microcontroller to control the end effector’s movement alongthe X and Y axis simultaneously based on linear and circular interpolations calculation on the PC. This control system is implemented on FCM by connecting the output control of the microcontroller with the driver actuator of the FCM in the form of a DC motor. The obtained result is in the form of a CNC router control system prototype to be implemented in the FCM which is capable to perform linear interpolation and circular interpolation. 
ENERGI TERBARUKAN DAN PENGURANGAN EMISI GAS RUMAH KACA DARI PALM OIL MILL EFFLUENT Santoso, Arif; Suwedi, Nawa; Pratama, Reba Anindyajati; Susanto, Joko Prayitno
Jurnal Teknologi Lingkungan Vol. 18 No. 1 (2017)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.83 KB) | DOI: 10.29122/jtl.v18i1.956

Abstract

Biodiesel kelapa sawit diprediksi oleh banyak kalangan menjadi andalan sebagai sumber bahan bakar nabati (BBN) yang paling tinggi produktivitasnya dibandingkan dengan sumber BBN lainnya. Proses produksi biodiesel kelapa sawit berpotensi mencemari lingkungan akibat dari keluaran limbah padat (tandan buah kosong, serat, cangkang buah dan abu bakar) dan limbah cair kelapa sawit (palm oil mill effluent/POME). Makalah ini mengevaluasi dan mendiskusikan potensi penangkapan gas metan dari POME sebagai energi terbarukan dan estimasi penyelamatan emisi karbon yang dihasilkan selama proses produksi BBN. Data kualitas dan kuantitas gas metan yang diperoleh dari studi ini akan diadaptasikan dengan nilai faktor energi dan faktor emisi dari sumber pustaka yang terpercaya. Hasil evaluasi dan perhitungan menyatakan bahwa kualitas dan kuantitas POME menentukan jumlah gas metan yang dihasilkan secara signifikan. Hasil inventori energi mencatat bahwa potensi energi yang dihasilkan dari penangkapan gas metan dari POME berkisar 427,2 MJ/FU (fungsional unit). Nilai energi ini menaikkan net energy ratio (NER) dari 3,19 menjadi 3,31 atau sebesar 3,4 %. Inovasi penangkapan gas metan ini juga menghasilkan penyelamatan emisi gas karbon sebesar 126,4 kg/FU atau mengurangi emisi karbon sekitar 8,2 % dari nilai yang umum terjadi. Kata kunci : biodiesel, kelapa sawit, POME, emisi karbon, NER
Body mass index as the most influential factor of high-sensitivity C-reactive protein in non-diabetic adults Mulyamin, Winda; Kurniawan, Liong Boy; Adnan, Endy; Widaningsih, Yuyun; Idris, Irfan; Santoso, Arif; Yustisia, Ika
Universa Medicina Vol. 40 No. 1 (2021)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2021.v40.22-28

Abstract

BACKGROUNDHigh-sensitivity C-reactive protein (hsCRP) has been widely accepted as a predictor of future cardiovascular risk that reflects a microinflammatory state. Obesity linked to microinflammation increases the prevalence of metabolic disorders and cardiovascular diseases. This study aimed to determine the association between several obesity indices namely body mass index (BMI), waist circumference (WC), body fat percentage (fat), and visceral fat (VF) with hsCRP in non-diabetic adults. METHODSThis was a cross-sectional study performed on 80 non-diabetic adults with ages ranging from 20-40 years. The obesity indices BMI, WC, body fat percentage, and VF were measured. We then measured the hsCRP levels using an immunoturbidimetric method. Simple and multiple linear regression tests were used to analyze the association between obesity indices and hsCRP levels. RESULTSMean of log BMI, log WC, and log VF was 1.41 ± 0.08 kg/m2, 1.93 ± 0.06 cm, and 0.95 ± 0.27 units, respectively. Simple linear regression tests showed that log BMI (â=3.506; p<0.001), log WC (â=3.672; p<0.001), log VF (â=0.833; p<0.001), and log systolic blood pressure (â=3.739; p=0.024) had a significant positive correlation with log hsCRP levels. Further multiple linear regression test showed that log BMI (â=3.772; Beta=0.674; p<0.001) had the greater effect on log hsCRP levels compared to other indices. CONCLUSIONS    BMI had a greater influence on hsCRP levels compared to other obesity indices in non-diabetic adults. Body mass index can be used as a better index in predicting hsCRP levels compared to other indices.
IbM Siswa Akuntansi SMKN 1 Salatiga Susilowati, Nurdian; Santoso, Arif
Jurnal Abdimas Vol 23, No 2 (2019): December 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/abdimas.v23i2.17883

Abstract

Salah satu cara untuk meningkatkan literasi keuangan siswa adalah dengan mengenalkan personal budget project. Tujuan personal budget project adalah untuk memperkenalkan beberapa konsep keuangan penting yang akan membantu siswa membuat keputusan yang baik untuk sekarang dan yang akan datang. Tujuan kegiatan pengabdian kepada masyarakat yaitu (1) memahamkan financial literacy, dan (2) memahamkan personal budget. Kegiatan dilakukan di SMKN 1 Salatiga pada siswa kelas XI akuntansi yang berjumlah 60 siswa. Metode yang digunakan adalah pelatihan. Kegiatan pengabdian dilakukan selama sehari dari pagi sampai sore. Hasil kegiatan pengabdian yaitu, pertama siswa mengalami peningkatan pemahaman financial literacy. Siswa semakin paham akan pentingnya mengelola keuangan untuk kebutuhan dimasa yang akan datang. Kedua, dapat menyusun personal budget berupa perencanaan anggaran, alokasi pengeluaran, dan tabungan. Sebagian siswa memiliki pekerjaan sambilan seperti jadi pelayan toko, rumah makan, dan jualan kebutuhan sekolah. Mereka mengatakan bahwa perlu melakukan penyusunan personal budget agar dimasa mendatang memiliki keuangan yang sehat. Artinya, tidak mengalami kesulitan keuangan jika sudah direncankan keuangan yang baik. Pengelolaan keuangan pribadi seperti menyiapkan anggaran, belajar tentang pengeluaran, dan tabungan dapat meningkatkan financial behavior yang baik.
Impression Management in Indonesia: Critical Analysis and Areas for Future Research Santoso, Arif; Aryani, Y. Anni; Setiawan, Doddy
JABE (JOURNAL OF ACCOUNTING AND BUSINESS EDUCATION) Volume 8, Issue 1, September 2023
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26675/jabe.v8i1.38705

Abstract

This study aims to provide empirical evidence on the development of impression management research in Indonesia. This study analyzed thirty-four articles on impression management from eighteen nationally accredited journals Sinta 2 during the 2013-2023 observation period. Our articles are analyzed and classified based on topics, financial performance factors, and non-financial performance factors. Then we use a method with a field charting approach. This study found that financial performance factors such as company size, ROA, earnings management, and leverage are used more often than non-financial performance factors such as board size, corporate governance, economic conditions, company age, and analyst coverage. On the other hand, non-financial performance variables are more developed than financial performance as indicated by the variety of variables used. Form a causal model of financial performance and non-financial performance with full impression management using the additive model. We also found that impression management has a relationship with debt costs, agency costs, investment decisions, audit fees, trust, and market reactions. This implies that impression management is used to intervene in company costs. In addition, several variables show inconsistent results and need to be studied further to find these inconsistencies.
Social Entrepreneurship and Water Disclosure: A Bibliometric Analysis Santoso, Arif; Sari, Puji Novita; Rahayu, Selvia; Lestari, Sari; Srimaryani, Srimaryani
Journal of Economics Education and Entrepreneurship Vol 5, No 2 (2024): JEE, AUGUST 2024
Publisher : Program Studi Pendidikan Ekonomi FKIP Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jee.v5i2.10954

Abstract

In a world increasingly concerned with environmental sustainability and corporate responsibility, the relationshiop between water disclosure, social entrepreneursip, and the cultivation of the entrepreneurship ecosystem emerges as a critical nexus. Water is the essensial need for human life and business life. Entrepreneurial concern for these issues also influences access to financing and market. These problems have received much attention from researcher, but there has been no attempt to synthesize the results. This research aim to explores and synthesize the literature related water disclosure and social entrepreneurship in the entrepreurship ecosystem. The analysis was based on Scopus database in the last decade and PRISMA protocol and VOSViewer was used. This study performs co-occurrence and co-authorship analysis. Social entrepreneurship, sustainability, innovation, water disclosure, and strategy are some of the frequently emerging variables. The results of network analysis show that social entrepreneurship and water disclosure are linked by variable stakeholder, economic and social effect, and sustainable development. It highlights that water disclosure and social entrepreneurship is a mandate of the stakeholders and its implication is that the entrepreneurial ecosystem has moved towards sustainable development.
UPAYA PENINGKATAN PERILAKU PENCEGAHAN DAN PENGENDALIAN PENYAKIT DHF UNTUK MENDUKUNG PROGRAM KESMAS DI DESA TANGGUNGGUNUNG Nurjanah, Mutia Hariani; Kumalasari, Nurul Chamidah; Safitri, Yunita Diyah; Martha, Rahma Diyan; Santoso, Arif; Muadifah, Afidatul; Imanez, Ketzia Adrian
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Inpress Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.34405

Abstract

Dengue haemoragic fever (DHF) nama lain demam berdarah merupakan infeksi virus yang ditularkan melalui gigitan nyamuk Aedes albopictus dan Aedes aegypti. Demam berdarah telah meningkat secara signifikan dalam dekade terakhir seiring dengan pergerakan manusia, peningkatan populasi, dan terjadinya perubahan iklim. Di Indonesia, penyakit DHF mendapat perhatian serius dari seorang pakar kesehatan masyarakat, dimana beliau menjelaskan cara mencegah penularan dengan pendekatan yang efektif dan efisien. Tujuan diadakannya kegiatan kesehatan masyarakat ini ialah memberikan edukasi kepada masyarakat terkait pencegahan penyakit DHF yang disebabkan oleh gigitan nyamuk yang mengandung virus dengue. Hasil yang diperoleh dari kegitan ini adalah dengan cara menjaga lingkungan, menjaga imunitas, perilaku preventif dan pengendalian vector demam berdarah. Kesimpulan dari pengmas ini adalah adanya peningkatan pengetahuan dan pemahaman masyarakat desa Tanggunggunung yang baik dalam upaya mencegah penyakit DHF.
Co-Authors Adnan, Endy Anggita, Dwi Anwar Muqorobin Doddy Setiawan Estiko Rijanto Hendri Maja Saputra Imanez, Ketzia Adrian IRFAN IDRIS Joko Prayitno Susanto Kumalasari, Nurul Chamidah Liong Boy Kurniawan, Liong Boy Lukni Maulana MARTHA, RAHMA DIYAN Midriem Mirdanies Muadifah, Afidatul Mulyamin, Winda Nawa Suwedi Ning Iriyanti Nurdian Susilowati Nurjanah, Mutia Hariani Putrawan, Harry Azka Rahayu, Selvia Reba Anindyajati Pratama, Reba Anindyajati Riastus Nayanti Rizqi Andry Ardiansyah Roni Permana Saputra Safitri, Yunita Diyah Sari Lestari Sari, Puji Novita Srimaryani, Srimaryani Sukma Aditya Teguh Pudji Purwanto Tri Rahardjo Sutardi Vikita Windarwati Vita Susanti Widaningsih, Yuyun Wiriansya, Edward Pandu Y. Anni Aryani Yustisia, Ika