Publication Search

Data on waste generation in 2024, nationally, in the Special Region of Yogyakarta Province, and in Bantul Regency, consistently show organic waste as the largest component (more than 50%). Based on its source, the largest waste generation (53-75%) comes from households. This community service program aims to increase the participation of households in Trayeman Hamlet, Plered Village, Plered Sub-district, Bantul, in managing their own organic waste. This program is implemented through training for local PKK members. The methods presented are biopore, the covered bucket method, the stacked bucket method, the losida method, and the gallon method so that the community can easily adjust their choices. The training continued with the creation of composting tools, inoculant solutions, and biopore infiltration holes. Obstacles faced in organic waste management are the dependence of some residents on waste collection services. Supporting factors are the high community interest in gardening, the periodic garden utilization and cleanliness competitions held by the local village, and the commitment of PKK administrators to be able to process their organic waste independently.

This training aims to enhance the skills of students at SMK Pangeran Antasari in using Microsoft Access as a tool for data processing. In today's digital era, mastering database software is a crucial competency, especially for vocational school students who are being prepared to enter the workforce. The training methods included lectures, demonstrations, and hands-on practice using a participatory approach. The materials covered an introduction to databases, table creation, relationships between tables, queries, forms, and basic reporting. The results of the training indicated an improvement in students' understanding and ability to process data using Microsoft Access. Through this program, students are expected to gain practical knowledge in managing data systematically and efficiently, as well as applying it in academic tasks and real-world industry settings.

Automatic object detection is one of the crucial aspects in the field of digital image processing that plays a vital role in various modern applications, ranging from security systems to pattern recognition in medical and industrial fields. This study aims to implement an automatic object detection method with a digital image representation-based approach using MATLAB software. The main focus is directed at the pixel-based image processing process, where each image element is processed to extract relevant visual information. In this study, stages are carried out starting from image acquisition, color conversion, image quality enhancement, threshold-based segmentation, to extraction of targeted object features. Digital images are analyzed through transformation into grayscale and binary forms to facilitate the detection process. The use of MATLAB provides flexibility in numerical and visual data processing, and supports various efficient image processing libraries.

Kopi menjadi salah satu komoditas unggulan sektor pertanian yang berperan besar dalam membantu perekonomian Indonesia dan menyediakan lapangan pekerjaan. Faktor pengupasan kulit dari biji yang lama dapat mengganggu proses pengolahan kopi. Pengupasan kulit dari biji merupakan tahap paling krusial dalam pemrosesan biji kopi, terutama dalam mengurangi kerusakan produk dan menjaga kualitas mutu biji kopi. Oleh karena itu, penggunaan mesin pulper kopi menjadi solusi untuk meningkatkan efisiensi dan kualitas pengupasan biji kopi. Penelitian ini bertujuan untuk mengkaji lebih dalam mengenai konsep mekanika pada berbagai jenis mesin pulper kopi dengan metode pengumpulan data dari literatur yang telah kami peroleh. Diperoleh lima jenis mesin pulper kopi yaitu mesin pulper motor listrik, pisau silinder berputar, rol ganda, TEP-JLL 2015, dan mesin pulper-huller dua fungsi. Prinsip momen gaya diterapkan saat putaran motor dialihkan melalui sistem transmisi untuk menghasilkan torsi yang cukup besar untuk menggerakkan komponen pengupas. Selain itu, mesin portabel juga menerapkan mekanika roda dan poros dalam sistem mobilisasi untuk memudahkan perpindahan di medan menanjak. Hasil kajian menunjukkan bahwa pemilihan mesin pulper perlu disesuaikan dengan kondisi geografis, skala produksi, dan jenis kopi yang diolah agar diperoleh hasil pengupasan yang optimal.

Wisata kuliner saat ini telah menerapkan berbagai macam konsep seperti salah satunya yaitu konsep syaria atau halal, yang dimana konsep ini menjamin kebersihan dan ketersediaan sarana dan alat yang ramah muslim di daya tarik wisata. Tujuan penelitian ini untuk mengetahui Kepuasan pengunjung terhadap penerapan zona kuliner halal di Kawasan kuliner Lego-Lego Kota Makassar. Metode dalam penelitian ini menggunakan pendekatan kuantitatif, dengan menerapkan teknik sampel accidental sampling. Sejumlah 107 responden, yang merupakan wisatawan yang mengunjungi Kawasan Kuliner Lego-Lego di Kota Makassar, dipilih sebagai sampel dalam penelitian ini. Pengumpulan data melalui kuesioner (angket). Pengolahan data dilakukan melalui Importance Performance Analysis (IPA). Temuan dari penelitian mengindikasikan bahwa Tingkat kepuasan wisatawan umumnya lebih rendah daripada tingkat harapan mereka. Dengan demikian, secara keseluruhan, para pengunjung belum merasa sepenuhnya puas terhadap peneraoan zona kuliner halal di Kawasan Kuliner Lego-Lego Kota Makassar.. Dengan merujuk pada analisis diagram kartesius, dapat disimpulkan bahwa indikator-indikator yang termasuk dalam kuadran 1 (prioritas utama) dan menunjukkan kinerja yang rendah melibatkan variasi harga dan pilihan menu, pelayanan staf tenant, kualitas bahan baku, dan kehigienisan bahan baku.

The Snail Canning Industry has the potential to impact the environment if wastewater with high organic compound content is not treated first. This study aims to analyze the performance of the Snail Canning Industry Wastewater Treatment Plant (WWTP) based on BOD, COD, and TSS parameters. The method used is descriptive, with primary data obtained through interviews and secondary data from laboratory test results. Measurements were taken at the inlet and outlet points of the WWTP, then compared with the quality standards based on the Regulation of the Minister of Environment No. 5 of 2014. The results showed that the WWTP succeeded in reducing the concentration of BOD from 201 mg/L to 6 mg/L, COD from 315 mg/L to 24 mg/L, and TSS from 25 mg/L to 6 mg/L. The reduction efficiency of each parameter was 97.01% for BOD, 92.38% for COD, and 76% for TSS. All outlet results met the established quality standards. This indicates that the wastewater treatment process at the IPAL functions effectively in reducing the levels of pollutant parameters in wastewater.

Timbulan sampah di Kabupaten Bone Bolango menunjukkan tren peningkatan yang signifikan dari tahun ke tahun, seiring dengan pertumbuhan jumlah penduduk, ekspansi kawasan permukiman, dan aktivitas ekonomi masyarakat. Berdasarkan data dari Sistem Informasi Pengelolaan Sampah Nasional (SIPSN), terjadi lonjakan volume sampah harian dari 2022 hingga 2024. Namun, peningkatan ini tidak diimbangi dengan kapasitas pengelolaan yang memadai, baik dari sisi infrastruktur, kelembagaan, maupun partisipasi masyarakat. Studi ini bertujuan untuk mengkaji model pengelolaan sampah berkelanjutan di Kabupaten Bone Bolango melalui pendekatan sistem, dengan merujuk pada literatur dan data sekunder. Metode analisis menggunakan pendekatan Causal Loop Diagram (CLD) dan Stock Flow Diagram (SFD) untuk mengidentifikasi hubungan kausal dan dinamika sistem pengelolaan sampah di daerah ini. Hasil kajian menunjukkan bahwa akar permasalahan terletak pada lemahnya sinergi antar-pemangku kepentingan, kurangnya regulasi lokal, serta keterbatasan sarana pengolahan. Solusi strategis yang diusulkan meliputi pembangunan fasilitas TPS3R, penyusunan kebijakan persampahan daerah, pemberdayaan masyarakat melalui edukasi lingkungan dan bank sampah, serta penguatan kemitraan dengan sektor swasta dan lembaga non-pemerintah. Diharapkan, pendekatan integratif ini dapat menjadi dasar bagi pengembangan model pengelolaan sampah yang efektif dan berkelanjutan di Kabupaten Bone Bolango.

Ports are critical infrastructure in maritime transportation, facilitating the movement of goods and people while serving as hubs for economic activities. The Tanjung Pakis Class III Harbormaster and Port Authority Office (KSOP) utilizes the Electronic Reporting Information (SIRANI) application for reporting loading and unloading data. However, challenges such as discrepancies, technical disruptions, and delays in data processing often arise. This study aims to describe the loading and unloading data processing and the efficiency of reporting time on the SIRANI application at KSOP Class III Tanjung Pakis. Employing a descriptive qualitative approach through interviews, observations, and documentation, the research finds that data processing is less effective due to low data validity and errors in the Inaportnet platform. Reporting to SIRANI is also inefficient due to delays in data handling and technical issues with the application. Corrective measures, such as early data verification and manual data handling by reporting officers, have improved effectiveness by reducing the process from five to three steps and cutting reporting time from 6 hours to 3 hours and 30 minutes. The study concludes that optimizing data processing and inter-unit coordination can enhance the effectiveness and efficiency of reporting. Recommendations for future research include real-time integration and the development of backup mechanisms to address technical disruptions.

This research was conducted in Gading Rejo District, Pasuruan City, focusing on optimizing the potential of medai fish through training in fish ball production. Data was collected from December 21 to 31, 2024, using methods such as Field Observation, In-Depth Interviews, and Questionnaire Distribution. The results revealed that while the majority of the community (70%) is familiar with fish balls, only a small portion (30%) knows how to make them, and 50% are not aware of the detailed process. This indicates a significant need for practical skills training in processing medai fish into fish balls. This study supports the community empowerment theory, which emphasizes the importance of enhancing practical skills to improve economic competitiveness, as well as the value-added processing theory that encourages creating new business opportunities. Based on these findings, it is recommended that continuous training be conducted to improve the community's knowledge and skills in fish ball production, along with providing facilities to support the production process.

This research was conducted in Gading Rejo District, Pasuruan City, focusing on optimizing the potential of medai fish through training in fish ball production. Data was collected from December 21 to 31, 2024, using methods such as Field Observation, In-Depth Interviews, and Questionnaire Distribution. The results revealed that while the majority of the community (70%) is familiar with fish balls, only a small portion (30%) knows how to make them, and 50% are not aware of the detailed process. This indicates a significant need for practical skills training in processing medai fish into fish balls. This study supports the community empowerment theory, which emphasizes the importance of enhancing practical skills to improve economic competitiveness, as well as the value-added processing theory that encourages creating new business opportunities. Based on these findings, it is recommended that continuous training be conducted to improve the community's knowledge and skills in fish ball production, along with providing facilities to support the production process.

Sumber daya manusia merupakan poin utama dalam pembangunan bangsa, salah satunya adalah mengurangi angka pengangguran dengan berwirausaha. Dilakukannya studi ini guna untuk menunjukkan bagaimana motivasi, lingkungan keluarga, dan kewirausahaan pendidikan berdampak pada minat wirausaha Gen Y di Kecamatan Rembang. Generasi ini  lahir dari tahun 1980 hingga 2000, tinggal di Kecamatan Rembang dan ingin menjadi wirausahawan. Metode pengambilan sampel digunakan secara purposive. Kriteria yang digunakan meliputi: 1) generasi milenial kelahiran tahun 1980-2000 dan memiliki minat dalam usaha; dan 2) generasi milenial yang tinggal di Kecamatan Rembang. Data dianalisis dengan pengolahan analisis regresi linier berganda di alat bantu SPSS 24. Penelitian ini memiliki temuan, dimana semua faktor bebas yang dieliti yang terdiri dari variabel motivasi, lingkungan keluarga, dan pendidikan wirausaha masing-masing memberi dampak positif pada minat wirausaha generasi milenial di Kecamatan Rembang. Variabel motivasi, lingkungan keluarga, dan pendidikan wirausaha dalam model  riset ini hanya dapat mempengaruhi minat berwirausaha sebesar 37,4%, dan sebab-sebab lain menjelaskan 62,6%.

The design of a data processing information system is currently in great demand. By designing a data processing information system, the community, especially the congregation and administrators at the Sumba Christian Church (GKS) Lambanapu, can be facilitated in the process of data processing and providing information quickly, precisely and accurately, so that efficiency and effectiveness of church work are achieved. In this study, the author uses various writing methods including data collection techniques, waterfall methods, and system development methods. Creating an information system in church data processing that should be able to improve service performance and be able to provide fast and accurate information. So that it can help the process of church member data collection and can be a means of conveying information to church members. Creating a web-based system used for congregation or congregation data at the Sumba Christian Church (GKS) Lambanapu which contains applications for member registration, baptism registration, marriage blessing registration, sidi registration, registration for borrowing worship facilities and infrastructure, as well as downloading member documents, and news about church activities.  

Pusat data menjadi tempat sekaligus aset penting organisasi. Demikian pula rencana pengelolaan keberlanjutan (kontinuitas) sangat penting untuk menjaga organisasi tetap dapat menjalankan proses bisnisnya ketika terjadi bencana pada pusat data atau infrastruktur teknologinya. Evaluasi tata kelola menjadi suatu hal yang penting dan harus dilakukan untuk mengetahui sejauh mana pengelolaan pusat data dan kesiapan rencana pengelolaan keberlanjutan (kontinuitas) suatu organisasi. Metode penelitian yang digunakan meliputi menentukan area fokus evaluasi, menyusun instrumen evaluasi (interview, kuesioner dan test sistem), pelaksanaan evaluasi, pengolahan hasil evaluasi, analisa gap dan penyusunan strategi perbaikan. Tingkat kematangan saat ini berada pada level 3. Tingkat kematangan yang diharapkan berada pada level 5, kecuali untuk komponen informasi dan komponen budaya, etika dan perilaku berada pada level 4. Strategi perbaikan dirumuskan bertahap untuk strategi perbaikan dari level 3 ke level 4 dan strategi perbaikan dari level 4 ke level 5. Perumusan strategi perbaikan disusun berdasarkan tujuh komponen sistem tata kelola dengan urutan prioritas berdasarkan hasil analisa gap.

Image processing has become a key technology in visual data analysis, making significant contributions across various fields such as healthcare, security, and the creative industry. This article provides a comprehensive review of the application of image processing technology in visual data analysis, focusing on the latest methods, tools, and practical applications. We discuss various image processing techniques, including segmentation, edge detection, and pattern recognition, as well as how these techniques are applied to process and analyze visual data. The study also includes performance evaluations of various commonly used image processing algorithms and software. Additionally, we explore the challenges faced in applying this technology, such as image resolution issues, noise, and high computational demands. By offering an extensive overview of the development and implementation of image processing technology, this article aims to be a valuable reference for researchers and practitioners working in the field of visual data analysis.

Financial information systems play a crucial role in managing and processing company financial data. However, manual data collection and processing often require time and are prone to errors. This study aims to optimize financial information systems by utilizing microcontrollers in the automation of data collection and processing. The method used involved the development of a microcontroller-based prototype system to automate real-time financial data monitoring and reporting. The results showed that the use of microcontrollers significantly improved the efficiency and accuracy of financial data processing, while reducing the time needed for reporting. In conclusion, a microcontroller-based system can be an effective solution to enhance the quality and speed of financial data processing in companies.

 This research aims to analyze the effect of storage duration on the quality of flying fish soaked in coconut shell liquid smoke. The main focus of the research includes testing water and phenol content, as well as evaluating the resistance of liquid smoke to sensory qualities, such as taste, aroma and texture of flying fish. The research used liquid smoke with varying concentrations of 0%, 3%, 5% and 7%, with a soaking time of 30 minutes. Data analysis was carried out using SPSS version 26 with the ANOVA test method. The results showed that the addition of liquid smoke with different concentrations had a significant influence on water content, phenol content and organoleptic parameters of flying fish.    

iquid waste produced by the food industry has complex characteristics that depend on production capacity. Liquid waste treatment is carried out physically, chemically, and biologically to reduce the concentration of pollutants that pose environmental problems. PT. X is one of the companies that produces food products. The company has been implementing an environmental management system, particularly wastewater treatment, using WWTP technology. The research aims to assess the performance of liquid wastewater treatment processes at PT. X. The research method used is descriptive, with data collection through direct observation and sampling at the WWTP outlet of PT. X. After testing, the research results show that all main parameters produced by PT. X's WWTP comply with the quality standards of the East Java Governor Regulation No. 72 of 2013. Overall, the WWTP performance remains good.    

Penelitian ini bertujuan untuk merancang sistem klasifikasi warna paprika (merah, kuning, hijau, orange) dengan memanfaatkan analisis citra digital yang didukung oleh algoritma Support Vector Machine (SVM). Pendekatan yang digunakan meliputi pengumpulan data berupa gambar paprika, pengolahan awal data melalui langkah-langkah seperti penyesuaian ukuran gambar, pengaburan untuk mengurangi noise, serta peningkatan kontras menggunakan metode CLAHE. Selain itu, fitur warna diekstraksi menggunakan momen warna, dan fitur tekstur diperoleh melalui matriks co-occurrence skala abu-abu (GLCM). Model SVM diuji dengan berbagai jenis kernel, yaitu linier, polinomial, RBF, dan sigmoid, guna menentukan kernel dengan kinerja terbaik. Hasil pengujian menunjukkan bahwa kernel linier dan RBF mengalami overfitting karena menghasilkan akurasi sempurna sebesar 100%, sementara kernel poly dan sigmoid mencapai akurasi sebesar 97,56% dan 39%. Secara keseluruhan, model SVM mampu mengklasifikasikan warna paprika dengan tingkat akurasi yang tinggi, dengan rata-rata presisi, recall, dan skor F1 mencapai 97,56%. Sistem ini diharapkan mampu meningkatkan efisiensi dan ketepatan dalam identifikasi warna paprika serta mendukung inovasi dan modernisasi dalam sektor pertanian.  

This study aims to determine the ratio of the concentration of the processing industry, labor absorption, and the value expenditure on labor in the province of bali. The data analysis method used in this analysis is the CR4 concentration analysis method. The data used is the analysis data on the number of large and medium processing industries, labor, and expenditure on labor in 2018 – 2021 obtained from the Central Statistic Agency (BPS) in the province of Bali. The result of this study indicate that : (1) In terms of CR4 analysis calculations, the concentration of the processing industry in the province Bali in 2018 – 2021 has a role in labor absorption. (2) In terms of CR4 analysis calculation, the concentration of the processing industry in province Bali in 2018 – 2021 has a role in the amound of expenditure given to labor. (3) In terms of CR4 analysis calculation, the concentration of the processing industry in the province Bali in 2021  has a role contributing to the PDRB in the province of Bali, as well as a comparison of the CR4 ratio in the province of Bali from 2018 – 2021.

Blessings in the business world are a concept that describes sustenance that is not only abundant in material aspects, but also provides positive impacts, peace, and goodness for business actors and the wider community. This study aims to investigate the blessings experienced by producers in milling cassava flour at UD Mulyo, a business that focuses on processing cassava flour raw materials and realizing producer blessings through employee and community welfare and environmental empowerment. By applying a descriptive qualitative approach, data were obtained through in-depth interviews and observations, which were then analyzed thematically. The research findings show that blessings in UD Mulyo's business are realized through the application of Islamic values, such as honesty in business management, maintaining product quality, and a commitment to improving the welfare of employees and the surrounding community. UD Mulyo not only contributes to the economy through job creation and increasing community income, but also creates social benefits through harmonious cooperation with the local community. This study confirms that blessings in business go beyond material benefits, but also include spiritual values, social balance, and business sustainability.