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Pengukuran Koefisien Serapan Bunyi Spons dan Styrofoam dengan Menggunakan Smartphone Sandi, Sandi; Kumalasari, Kumalasari; Akbar, Jefri; Sari, Rospita; Afriani, Fitri
Jurnal Riset Fisika Indonesia Vol 1 No 1 (2020): Desember 2020
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v1i1.2011

Abstract

In this study, we analyzed the characteristics of samples sound absorption coefficient from sponge and styrofoam using a smartphone. The sound absorption coefficient is measured using a sound level meter and a frequency generator installed on a smartphone to determine the sound absorption coefficient. Samples were formed in circles with different thickness variations ranging from 1.5 cm to 15 cm. Through the tests that have been done, it can be seen that styrofoam has a higher sound absorption coefficient value than sponges. This research provides an alternative solution for measuring the sound absorption coefficient based on a smartphone device so that it is easy to apply, primarily to support the learning process related to sound material.
Compliance Cost and Officer’s Supervision on MSME’s Tax Compliance Moderated by Tax System Modernization Sandi, Sandi; Trisnawati, Estralita
Interdisciplinary Social Studies Vol. 2 No. 7 (2023): Special Issue
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v2i7.412

Abstract

Background: One of the primary sources of revenue for the state is taxes. This money will be used by the government to pay for a range of costs, including as fuel subsidies, finance for national development, and other general government expenses. The state will be able to manage a tax-supported administrative infrastructure as a result. The official assessment system and the self-assessment system are the two different types of tax collection techniques. Aim: The researcher would like to analyze compliance cost and officer’s supervision on MSME’s tax compliance moderated by tax system modernization. Method: The design of this study utilizes a causal research design to empirically test the effect of tax compliance costs and supervision by tax officers regarding individual taxpayer compliance and use moderation variables of tax system modernization. The research approach is quantitative with an explanatory design. The data collection technique that researchers use is a survey with a questionnaire. Findings: Tax Compliance Cost (X1) has a negative and significant effect on Taxpayer Compliance (Y). Supervision from the Tax Officer (X2) has a positive and significant effect on Taxpayer Compliance (Y). Moderating Effect of Tax Expense Has a positive and insignificant effect on Taxpayer Compliance (Y). Moderating Effect Supervision from Tax Officers has a positive and significant effect on Taxpayer Compliance (Y). Tax Modernization (Z) has a positive and significant effect on Taxpayer Compliance (Y).
Implementation of the Smart Indonesia Program (PIP) at State Islamic Senior High School (MAN) 3 Balangan Berkatillah, Akhmad; Anjasmari, Ni Made Musiyani; Budiman, Arif; Sandi, Sandi
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 11 (2025): SENTRI : Jurnal Riset Ilmiah, November 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i11.4925

Abstract

The Indonesia Smart Program (PIP), as regulated in Minister of Education and Culture Regulation No. 10 of 2020, is a strategic government policy designed to address various challenges in the education sector, including the lack of socialization to parents, mistargeting of aid recipients, a still-centralized determination process, and limited supporting human resources. This study aims to examine the implementation of PIP and the factors influencing it at MAN 3 Balangan, Lampihong District, Balangan Regency, employing a descriptive qualitative approach with a purposive sampling technique involving 12 informants. Data were collected through observation, in-depth interviews, and documentation, and then analyzed through the stages of data reduction, presentation, and conclusion drawing. The findings reveal that the implementation of PIP at MAN 3 Balangan has not been fully optimal, as indicated by weaknesses in actor interests, program benefits, determination structure, technical implementers, and inter-stakeholder coordination. Supporting factors include the availability of facilities, utilization of technology, well-organized administration, and adequate infrastructure, while inhibiting factors consist of limited information, restricted school authority, insufficient socialization, low participation, and uneven understanding among program managers. Therefore, it is recommended that the Ministry of Religious Affairs strengthen socialization, supervision, and coordination, while also encouraging active involvement of school principals, program managers, teachers, parents, and students to enhance the effectiveness of PIP implementation.
Pemanfaatan Limbah Bonggol Jagung Menjadi briket di Desa Bila, Kecamatan Amali, Kabupaten Bone Aslam, ASlam; Sandi, Sandi; Justiarani, Justiarani; Musrika, Musrika; Riyadi, Riyadi; Asyraf, Asyraf; Fatir, Fatir; Masriani, Masriani; Salmianti, Salmianti
JDISTIRA - Jurnal Pengabdian Inovasi dan Teknologi Kepada Masyarakat Vol. 6 No. 1 (2026)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jdt.v6i1.1705

Abstract

Program Kuliah Kerja Nyata (KKN) Reguler Universitas Muhammadiyah Bone dilaksanakan selama 43 hari, dari 24 Juni hingga 4 September 2025 di Desa Bila, Kabupaten Bone. Salah satu kegiatan utama adalah sosialisasi pada 28 Agustus 2025 mengenai pemanfaatan limbah bonggol jagung untuk pembuatan briket. Kegiatan ini bertujuan mengatasi melimpahnya bonggol jagung sisa panen yang sering tidak dimanfaatkan. Metode yang digunakan meliputi observasi lapangan untuk mengetahui ketersediaan bahan dan koordinasi dengan aparat desa serta masyarakat guna mendorong partisipasi. Proses pembuatan briket mencakup pengumpulan, pengeringan, pembakaran, pencampuran dengan perekat, pencetakan, dan pengeringan kembali. Hasilnya menunjukkan antusiasme tinggi masyarakat melalui keterlibatan langsung dan kemauan memproduksi secara mandiri. Program ini meningkatkan kesadaran pengelolaan limbah, membuka peluang usaha, serta menghadirkan energi alternatif. Rencana tindak lanjut mencakup pembentukan kelompok usaha bersama, pendampingan teknis, dan pengembangan pemasaran lokal.
Pengaruh Pemberian Jus Nanas Mixture Madu Terhadap Penurunan Asam Urat di Wilayah Kerja Puskesmas Kaleroang Sandi, Sandi; Tahiruddin, Tahiruddin; Abadi, Ellyani
Jurnal Gizi Ilmiah Vol 12 No 3 (2025): Jurnal Gizi Ilmiah
Publisher : Sekolah Tinggi Ilmu Kesehatan Karya Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46233/jgi.v12i3.1613

Abstract

Asam urat merupakan salah satu gangguan kesehatan yang banyak dialami masyarakat, khususnya diderita oleh kelompok usia lanjut. Penelitian ini dilakukan dengan maksud menilai apakah pemberian jus nanas yang dipadukan dengan madu dapat memengaruhi penurunan tingkat asam urat pasien di area pelayanan Puskesmas Kaleroang. Metode yang dipakai yaitu pre-eksperimental dengan model pre dan post test, melibatkan 15 responden dengan pemilihan responden berdasarkan purposive sampling. Pemberian intervensi berupa jus nanas mixture madu sebanyak 200 mL yang dikonsumsi setiap pagi selama 7 hari berturut-turut. Dari hasil analisis diperoleh bahwa kadar asam urat sebelum perlakuan berada pada angka 7,4 mg/dL dengan kisaran 6,3–8,7 mg/dL, adapun setelah perlakuan nilainya turun menjadi 6,1 mg/dL dengan rentang 4,3–7,3 mg/dL. Hasil uji Wilcoxon menunjukkan nilai p = 0,001 (p < 0,05), yang mengindikasikan bahwa pemberian jus nanas mixture madu memiliki efek signifikan dan nyata terhadap pengurangan tingkat kadar asam urat.. Karena itu, penggunaan jus nanas campuran madu dapat direkomendasikan sebagai pendekatan nonfarmakologis dalam upaya menurunkan kadar asam urat.
Development of an Innovative Blue Economy Model with a Quadruple Helix Approach: Integration of AD-AS Dynamics in Bone Regency Sandi, Sandi; Inanna, Inanna; Rahmatullah, Rahmatullah; Suradi, Adam Rahman
Quantitative Economics and Management Studies Vol. 6 No. 6 (2025)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.qems4548

Abstract

This study formulates an innovative model for blue economy development in Bone Regency by integrating aggregate demand (AD) and aggregate supply (AS) dynamics within a quadruple helix collaboration framework. Quantitative data were obtained from a survey of 100 respondents including fishermen, fish farmers, fishery product processors, and local consumers; qualitative data were collected through in-depth interviews with 12 key informants from the local government, academics, business actors, and coastal communities. Descriptive and thematic analyses indicate that AD is primarily driven by high domestic consumption, but weak in investment, logistics infrastructure, and export market access. On the AS side, marine resource availability is relatively adequate, but productivity, post-harvest quality, and distribution efficiency are constrained by low technology adoption, seasonal production capacity, and long supply chains. Key findings confirm that aligning AD AS requires interventions in product, technology, distribution, and market innovation facilitated by the government through regulations, infrastructure, financing, and human resource development, and strengthened by the roles of academics, industry, and the community. The resulting conceptual model provides a measurable framework for accelerating the development of an inclusive and sustainable blue economy in Bone Regency. This model positions the government as an enabler, academics as providers of research and mentoring, industry as offtakers and investors, and the community as guardians of socio-ecological compliance so that the innovation process runs consistently.
Kuliah Kerja Nyata (KKN) Di Desa Cibitung Kulon Kecamatan Pamijahan Bogor Sopian Sopian; Okpatrioka Okpatrioka; Sandi Sandi; Aditia Pebriansyah; Dika Rojaliitia Pebriansyah; Indah Puspita Sari
Jurnal Nusantara Berbakti Vol. 1 No. 4 (2023): Oktober : Jurnal Nusantara Berbakti
Publisher : Universitas Kristen Indonesia Toraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jnb.v1i4.247

Abstract

Real work lectures are a form of community service activities by students with cross-scientific and sectoral approaches at certain times and regions. One form of knowledge transfer from student lecturers that is considered lacking in equipping students to work directly into the community, the STKIP Arrahmaniyah campus carries out real work lectures as one of the obligations of the tri dharma of higher education. The results of the Field Work Lecture (KKN) in Cibitung Kulon Village, Pamijahan District, Bogor are: First, the STKIP Arrahmaniyah KKN for the 2023 Academic year was felt to be quite successful and smooth in achieving the goals that had been programmed. Second, the implementation of KKN for one and a half months is felt to be short when it is associated with the density of the programs implemented. Third, with the assistance of the Village Head and all stakeholders and residents of Cibitung Kulom Village, they can carry out all the programs that will be implemented. Fourth, the holding of KKN by STKIP Arrahmaniyah provides many benefits for all.
Penguatan Kolaborasi Kampus-Desa Melalui FGD dan Penyusunan Policy Brief di Desa Rias Bangka Selatan Sandi, Sandi; Tamimi, Muhammad; Evahelda, Evahelda; Agustina, Fournita; Pranoto, Yudi Sapta
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 1 (2026): Februari 2026
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v5i1.839

Abstract

Rias Village possesses substantial potential in agriculture, fisheries, and biodiversity; however, its development governance faces challenges in evidence-based planning and community engagement. This study aimed to strengthen collaboration between higher education institutions and the village government through Focus Group Discussions (FGDs) and the formulation of a data-driven policy brief. The Participatory Rural Appraisal (PRA) method was employed to capture community aspirations and identify priority development issues. Findings indicate enhanced institutional capacity, the development of strategic policy recommendations on human resource development, data management, and local economic potential. The results underscore the effectiveness of the Triple Helix approach—integrating academia, government, and community—in promoting sustainable development governance at the village level.
Edukasi Pemasaran Produk Olahan Diversifikasi Jagung Berbasis Digital Bagi Masyarakat Kelompok Tani Desa Congko Kabupaten Soppeng Rauf, Bakhrani A.; Nyompa, Sukri; Sahade, Sahade; Nusri, Andi Zulkifli; Nasrul, Nasrul; Sandi, Sandi; Musyawarah, Rahma; Nur, Medar M
Jurnal Abdimas Kartika Wijayakusuma Vol 7 No 1 (2026): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v7i1.993

Abstract

Pemanfaatan teknologi digital dalam pemasaran produk lokal menjadi peluang strategis dalam memperkuat ekonomi desa, khususnya di tengah keterbatasan akses pasar konvensional. Program ini bertujuan untuk meningkatkan literasi digital masyarakat Desa Congko, Kabupaten Soppeng, melalui edukasi dan pelatihan pemasaran produk olahan jagung secara daring. Metode pelaksanaan terdiri atas tiga tahapan: sosialisasi dan identifikasi kebutuhan mitra, pelatihan dan praktik digital marketing, serta pendampingan implementasi. Hasil kegiatan menunjukkan bahwa masyarakat mengalami peningkatan signifikan dalam kemampuan menggunakan platform digital seperti WhatsApp Business dan media sosial untuk promosi produk. Sebagian masyarakat berhasil membuat akun bisnis, mendokumentasikan produk, hingga menerima pesanan dari luar desa. Program ini juga menghasilkan kelompok usaha digital berbasis komunitas sebagai bentuk keberlanjutan. Secara umum, kegiatan ini menunjukkan bahwa pendekatan edukatif dan partisipatif berbasis praktik dapat memperkuat kemandirian masyarakat dalam memasarkan produk lokal secara digital.
IoT-Based: Smart Hydroponic Farming with SSD MobileNet and Fuzzy Logic Stefanie, Arnisa; Nurpulaela, Lela; Saragih, Yuliarman; Andromeda, Safrian; Azizi, Muhammad Fachri; Setyanto, Muhammad Rifqi; Arfianti, Selfi; Sandi, Sandi
JURNAL INFOTEL Vol 17 No 4 (2025): November
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v17i4.1424

Abstract

Traditional hydroponic systems largely rely on manual observation and regulation of essential environmental variables, such as pH, nutrient concentration, temperature, and humidity. This dependence often causes inefficiency, inconsistent crop quality, and greater labor requirements. To overcome these limitations, this study proposes an IoT-based Smart Hydroponic System that integrates fuzzy logic control with computer vision using the SSD MobileNet architecture. The objective of this research is to design and implement an intelligent automation framework capable of improving hydroponic cultivation through continuous data monitoring, analytical decision-making, and autonomous environmental adjustment. Within this framework, fuzzy logic dynamically stabilizes nutrient and pH levels, while the SSD MobileNet model analyzes plant images to classify growth stages and determine harvest readiness. Experimental testing produced an average classification loss of 0.1283, demonstrating reliable detection accuracy. Compared with conventional methods, the proposed integration enhances adaptability, precision, and computational efficiency for edge-level IoT applications. This system introduces a novel and scalable approach to precision agriculture, enabling more effective automation and decision making in hydroponic farming. Future studies are encouraged to expand their implementation to various plant species and adaptive learning models for broader applicability.
Co-Authors Adam Rahman Suradi Aditia Pebriansyah Agus Prasetyo Agustina, Fournita Akbar, Jefri Akbar, Muh. Ali Aldri Frinaldi Andi Zulkifli Nusri Andinasari Andinasari, Andinasari Andrian Saputra Andromeda, Safrian Anjasmari, Ni Made Musiyani Arfianti, Selfi Ariani, Windi Arif Budiman Arnisa Stefanie Arya Bayu Kusuma Aslam Aslam, Aslam Asyraf, Asyraf Azizi, Muhammad Fachri BAKHRANI RAUF Berkatillah, Akhmad Bulan, Muh Erwin Embong Burhan, Imron Dangin, Dangin Deden Nurdandi Della Della Didik Aribowo Dika Rojaliitia Pebriansyah Ellyani Abadi Emmi Azis Estralita Trisnawati Evahelda, Evahelda Fatir, Fatir Fitri Afriani Gusva Yetti Hakim, Adnan Hariningsih, Agnes Setyowati Hasan, Rachmad Rialdi Hasanuddin Hasanuddin Ilyas, Krisna Iman Suswanto Inanna, Inanna Indah Puspita Sari Iyan Nurdiyan Haris Jefri Akbar Justiarani, Justiarani Kasmawati Kasmawati Khaerul, Khaerul Kumalasari Kumalasari Kumalasari Kumalasari Lela Nurpulaela Lestari, Riska Dwi M. Elan Maulana M. Taheri Akhbar, M. Taheri Marsela Triana Masriani . Meisya Dwi Rizkiana Meyrizka Pramayudha Muhammad Attar Muhammad B Hariyono Muhammad Rivaldan Muhammad Tamimi Musrika, Musrika Nasrul Nasrul Nora Surmilasari, Nora Nur, Medar M Nurhasanah, Andi Nurhasanah Nurma Lestari Nurnaningsih A Okpatrioka Okpatrioka Oktarina Oktarina Pratama, Muh. Asmar Rahma Musyawarah, Rahma Rahmatullah Rahmatullah Redi Randika Riyadi Riyadi Rospita Sari Rosti, Rosti Rutfi Puji Astuti safriani, andi Sahade Sakka, Aidil Salmianti, Salmianti Sarbino Sarbino Sari, Rospita Setyanto, Muhammad Rifqi Sistyawati, Risda Intan Sopian sopian Sukri Nyompa Syamsuria, Syamsuria Syaputra, Muh. Ilham Tita Nurdiyah Tri Lestari Wahyuni, Ayu Sri Wiarti Winarti Widisanti, Ni Made Wildan Muzaki Winda Sari Yany, Muhammad Yogi Ramadani Yuanita, Yuanita Yuant Tiandho Yudi Sapta Pranoto Yuliarman Saragih Yusuf Yusuf