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All Journal Jurnal Informatika Universitas Pamulang Budimas : Jurnal Pengabdian Masyarakat Mitra Akademia: Jurnal Pengabdian Masyarakat Jurnal Dimensi DKV Seni Rupa dan Desain Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Proceeding of The International Conference on Mathematical Sciences, Natural Sciences, and Computing
Yoga Putra Pratama
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PERANCANGAN IDENTITAS VISUAL TOKO ROTI DARI DARI Nathaniel Tegar Prakasa; Anggi Anggarini; Yoga Putra Pratama
Jurnal Dimensi DKV Seni Rupa dan Desain Vol. 8 No. 2 (2023): Jurnal Dimensi DKV Seni Rupa dan Desain
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jdd.v8i2.18395

Abstract

The Dari Dari's Bakery Visual Identity Design. The bakery business is highly attractive to entrepreneurs in Indonesia because of the prevalent breakfast culture, where bread is a popular choice for morning meals. Among the many bread brands in Indonesia, Dari Dari, a small and medium-sized enterprise (UKM), stands out with its focus on bakery and pastry products made from natural ingredients without artificial additives. To strengthen its brand identity and market appeal, Dari Dari is undergoing a visual identity design process, aiming to create a unique logo and extend it to other promotional media. The research involves qualitative and quantitative methods such as literature studies, observations, interviews, and questionnaires to effectively convey the brand's message and values to customers and establish a distinct position in the competitive market. Keywords: visual identity, logo, UKM, bakery
PENGELOLAAN KEUANGAN RUMAH TANGGA: MENINGKATKAN KESEJAHTERAAN KELUARGA DI DESA SIWAL Desy Nur Pratiwi; Yuwita Ariessa Pravasanti; Yoga Putra Pratama
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol 5, No 2 (2023): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v5i2.9953

Abstract

The purpose of this PkM activity is to provide an understanding of the financial management of housewives for family welfare. This PkM activity was carried out in Siwal Village, Sukoharjo Regency, Central Java. In general, the implementation of these activities has been running smoothly and well received by the community. The results of the implementation of this community service activity show that the participants understand how to manage family finances, this is shown by the enthusiasm of the participants during the discussion. Participants are also able to compile and simulate the process of preparing finances from the total income they have and the details of expenses made by the family. Keywords: Financial management, efficiency and effectiveness
Sistem Informasi Akademik Berbasis Web Menggunakan Metode Pengembangan Sistem Extreme Programming Arafat, Muhamad Yasser; Yoga Putra Pratama
Jurnal Informatika Universitas Pamulang Vol 9 No 4 (2024): JURNAL INFORMATIKA UNIVERSITAS PAMULANG
Publisher : Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/informatika.v9i4.46008

Abstract

In the field of education, communication among educational staff, teachers, students, and parents significantly influences the success of the learning process. Smooth communication, delivery, and processing of information are essential needs. The use of technology is expected to accelerate and improve the accuracy of these processes. However, the application of information technology in many schools remains limited. Academic data management processes, such as student, teacher, grade, and attendance records, are often still carried out manually or using Microsoft Excel. Unfortunately, the use of Excel is not optimal as it lacks an integrated database system. This study aims to address the challenges faced by Madrasah Aliyah Andalusia by designing an academic website application using the Extreme Programming method. This method enables faster system development and greater flexibility in responding to changes. The website application allows administrators, teachers, and students to easily access data such as grades, schedules, subjects, and other information. This system is expected to improve the efficiency of academic data management and support the smooth running of educational processes in schools.
Pelatihan Pembuatan Baju Kaos: Peningkatan Kualitas Produk dan Daya Saing UMKM D’limalima Cileungsi, Kabupaten Bogor Djonaedi, Emmidia; Rachmah Nanda Kartika; Endang Yuniarti; Hb. Rudi Kusumantoro; Yoga Putra Pratama; Moch Yana Hardiman
Mitra Akademia: Jurnal Pengabdian Masyarakat Vol 7 No 1 (2024): Mitra Akademia: Jurnal Pengabdian Masyarakat
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/mapnj.v7i1.6381

Abstract

Convection is a mass production business, and this production scale is on the small industry scale. D'LimaLima small industry is a screen printing start-up small industry that was only founded in 2023. This small industry is interested in starting a T-shirt screen printing business in various sizes. This activity was carried out by providing training in making t-shirts for 1 day. Participants who are beginners have different learning times for each person and each type of machine. The training methods that will be used include: Lecture, discussion, practice. From the observations, it was concluded that for all participants as beginners, sewing one t-shirt took more than one hour. This is caused by the lack of skills in using the three types of sewing machines (overlock, chain, double stitch). It took the three sewing trainers less than 1 hour to make one t-shirt, because they were trained and used to using industrial type sewing machines like that. On average, participants needed 10 minutes and 5 re-stitches when sewing on patchwork. so it can be confirmed that participants also need to repeat the activity more than five times to become more skilled at using the machine
Studi Eksperimental : Analisis Proses Pencampuran Warna Pantone Green 2282 C Menggunakan Tiga Warna Andhika Rizqullah Setiawan; Heribertus Rudi Kusumantoro; Yoga Putra Pratama
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.5454

Abstract

This study aims to obtain a color mixing formula that matches the Pantone Green 2282 C color with a target value of ΔLab <1 using three basic colors. The method used in this study is an experimental method with a Pre-Test Post-Test design. The results of this study are that the Pantone Green 2282 C color ink can be formed from three basic colors including Yellow 570, Blue 800 and Red 003 inks. The selection of these colors is based on the Lab* value which shows that the three inks are able to produce the Pantone Green 2282 C color with a target value of ΔLab <1. In the process of mixing these colors, White 45 ink is needed to balance the three colors. The process of obtaining the Pantone Green 2282 C color through experiments that produce a total of 15 formulas. Where the T-14 formula with a composition of Yellow 570 (50%), Blue 800 (35%), Red (15%) and Medium (10%) was chosen because the target value of ΔLab <1 has been achieved..
Evaluasi Ketahanan Tinta UV Magenta terhadap Durasi Paparan Sinar Ultraviolet pada Media Banner Flexi Cintana Tsaltsa Syahara; Yoga Putra Pratama; Rachmah Nanda Kartika
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.5455

Abstract

The color fastness of ultraviolet (UV) ink on outdoor print media is a crucial aspect that affects long-term visual quality. This study aims to evaluate the effect of varying the duration of UV exposure on the color stability of UV magenta ink applied to flexi-based banner media. The testing process was carried out experimentally through artificial irradiation, with color change analysis using the CIE Lab color system and the ΔE parameter as an indicator of degradation. The results showed that the longer the irradiation duration, the higher the ΔE value produced, which indicated significant color degradation. This finding emphasizes the importance of applying additional protection, such as UV lamination coating, to improve the color fastness of prints for outdoor use.
Pengaruh Formulasi Tinta Ungu Organik Berbahan Dasar Ubi Ungu terhadap Ketahanan Cahaya pada Cetak Saring Subhan Zuhri Ritonga; Rachmah Nanda Kartika; Yoga Putra Pratama
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.5525

Abstract

This study aims to evaluate the lightfastness of organic ink formulated from purple sweet potato (Ipomoea batatas L.) pigment for screen-printing applications on 24s cotton combed fabric. The ink formulations varied the pigment amount (10, 15, and 20 grams) and solvent volume (distilled water) of 25 and 30 mL, while the binder and thickener components were kept constant. Lightfastness was assessed by measuring the change in lightness (ΔL*) before and after 24 hours of light exposure. The results showed that the formulation containing 15 g of pigment and 25 mL of solvent (P2A1) exhibited the best colorfastness, with an average ΔL* of 0.23, while the formulation with 10 g pigment and 25 mL solvent (P1A1) showed the poorest performance (average ΔL* of 1.86). A lower solvent volume resulted in higher resistance to light exposure. Moreover, using either too little or too much pigment negatively affected ink transfer and reduced lightfastness. Two-way ANOVA on log-transformed data revealed that the interaction between pigment concentration and solvent volume had a significant effect on ΔL* (p < 0.001), contributing 72.8% to the total data variation. This study confirms that achieving an optimal balance between pigment amount and solvent volume is crucial for producing organic ink with good lightfastness
Analisis Pengaruh Jarak dan Kondisi Pencahayaan terhadap Alat Deteksi Warna dengan Sensor TCS3200 Berbasis Arduino Muhammad Ferdiyansyah; Yoga Putra Pratama; Emmidia Djonaedi
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.5556

Abstract

The TCS3200 color sensor demonstrates limited accuracy under certain environmental conditions, particularly in relation to the distance between the sensor and the object, as well as the surrounding lighting. This study aims to investigate the effects of distance variation (0 cm, 2 cm, 4 cm, and 6 cm) and lighting conditions (bright and dark) on color detection using the TCS3200 sensor integrated with an Arduino microcontroller. An experimental method was employed, with color data converted into the CIELAB color space and analyzed using Delta E as the deviation indicator. The results indicate that the most accurate color readings occur at a distance of 0 cm, where the sensor receives maximum reflected light. Furthermore, measurements taken under dark conditions exhibit more consistent results compared to those under bright lighting, which tends to introduce optical interference. It can be concluded that the TCS3200 sensor performs best at close range and under controlled lighting conditions to ensure accurate and reliable color detection.
Analisis Perubahan pH Limbah Air Pencucian Plat setelah Pengujian Jar Test dengan Menggunakan Koagulan Tawas Priyadi Yahya; Rachmah Nanda Kartika; Yoga Putra Pratama
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.6146

Abstract

The impacts of wastewater (liquid waste) include contamination and pollution of surface water and other water bodies utilized by humans, as well as disruption to aquatic life. Wastewater generated from plate washing processes in offset printing industries contains toxic substances that can harm the environment, such as ink pigments, additives, alcohol, and other hazardous chemicals. This study aims to reduce the environmental impact caused by plate washing wastewater. The method used in this research is the Jar Test, which is commonly applied to evaluate the effectiveness of coagulants in water and wastewater treatment. Based on the findings, this method successfully reduced the Total Dissolved Solids (TDS) level by 18%. These results indicate that the use of alum as a coagulant has a significant effect on altering the chemical composition of the plate washing wastewater, thereby contributing to pollution reduction
Pengaruh Variasi Massa Lilin Lebah terhadap Ketebalan Kain Blacu sebagai Alternatif Kemasan Ramah Lingkungan Zahrani Qathrunnada; Heribertus Rudi Kusumantoro; Yoga Putra Pratama
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.6147

Abstract

Public awareness is needed to reduce the use of single-use plastics. One effort to reduce plastic waste is by replacing chemical-based materials with natural alternatives. This study aims to analyze the effect of beeswax thickness on the type of fabric used. A quantitative method was applied by measuring the thickness of each material sample with beeswax mass variations of 10 grams, 15 grams, and 20 grams. The results showed that blacu fabric with 15 grams of beeswax had a “very good” coating thickness. Blacu fabric with 10 grams of beeswax had a “good” thickness, while 20 grams resulted in a “fair” thickness. The thickness of the fabric material varied according to the beeswax mass and affected the coating uniformity of beeswax applied to the fabric surface.
Co-Authors Andhika Rizqullah Setiawan Anggi Anggarini Arafat, Muhamad Yasser Cintana Tsaltsa Syahara Desy Nur Pratiwi Elvan Putra Pratama Ramanovanda Emmidia Djonaedi Emmidia Djonaedi Endang Yuniarti HB. Rudi Kusumantoro Heribertus Rudi Kusumantoro Moch Yana Hardiman Muhammad Ferdiyansyah Nathaniel Tegar Prakasa Priyadi Yahya Rachmah Nanda Kartika Subhan Zuhri Ritonga yuwita ariessa pravasanti Zahrani Qathrunnada