Abstract:Emas merupakan salah satu jenis komoditi yang paling banyak diminati untuk tujuan investasi, karena dipandang sebagai instrumen yang lebih aman dibandingkan saham serta memiliki nilai jual yang selalu bergerak mengikuti…
kondisi pasar. PT Victoeria Vici, sebagai pelaku usaha perhiasan emas custom, menghadapi kendala dalam menentukan estimasi harga jual kepada pelanggan, sebab proses pengerjaan pesanan custom membutuhkan waktu hingga 14 hari, sementara harga emas bergerak fluktuatif dan tidak terstruktur setiap harinya sehingga estimasi harga menjadi tidak akurat dan tidak efektif. Berdasarkan permasalahan tersebut, penelitian ini menerapkan konsep Data Mining dengan algoritma Trend Moment untuk mengestimasi harga emas pada rentang waktu tertentu. Data yang digunakan merupakan data historis harga emas per gram pada PT Victoeria Vici periode Agustus–Oktober 2021 sebanyak 92 data. Tahapan penelitian meliputi pengumpulan data, penentuan variabel X dan Y, eliminasi untuk memperoleh nilai konstanta a dan slope b, serta penerapan persamaan Y = a + bX untuk memperoleh nilai estimasi. Hasil perhitungan menunjukkan nilai a = 720.871,725 dan b = 3,108 sehingga model estimasi mampu menghasilkan proyeksi harga emas yang mendekati pola data historis. Model ini kemudian diimplementasikan ke dalam aplikasi berbasis desktop menggunakan Microsoft Visual Basic 2010 dan basis data Microsoft Access, dilengkapi Crystal Report untuk pencetakan laporan hasil estimasi. Hasil penelitian menunjukkan bahwa algoritma Trend Moment dapat membantu PT Victoeria Vici dalam memperoleh estimasi harga emas secara lebih cepat, konsisten, dan terdokumentasi.
Gold is one of the most sought-after commodities for investment purposes, as it is regarded as a safer instrument compared to stocks and has a selling value that constantly fluctuates with market conditions. PT Victoeria Vici, a custom gold jewelry business, faces difficulty in determining the estimated selling price offered to customers because the production process for custom orders takes up to 14 days, while gold prices move in an unstructured and fluctuating manner every day, making manual price estimation inaccurate and ineffective. Based on this problem, this study applies the concept of Data Mining using the Trend Moment algorithm to estimate gold prices over a certain period of time. The data used is historical daily gold price data per gram from PT Victoeria Vici for the period of August–October 2021, consisting of 92 records. The research stages include data collection, determination of the X and Y variables, elimination to obtain the constant value a and the slope b, and the application of the equation Y = a + bX to obtain the estimated value. The calculation results show a value of a = 720,871.725 and b = 3.108, so that the estimation model is able to produce gold price projections that closely follow the pattern of historical data. This model was then implemented into a desktop-based application using Microsoft Visual Basic 2010 and a Microsoft Access database, equipped with Crystal Report for printing estimation result reports. The results show that the Trend Moment algorithm can help PT Victoeria Vici obtain gold price estimations more quickly, consistently, and in a well-documented manner.
Abstract:This study aims to evaluate the effectiveness of group learning methods in improving the English skills of sixth-grade students at SD Negeri 060878. Using a qualitative approach involving direct interviews, questionnaires,…
s, and documentation, this study identified three main problems that hinder the success of group learning: gender differences affecting group formation, difficulty ensuring the active participation of each member, and relatively long time for group management. The results of the study indicate that these problems cause group learning to be less effective and have an impact on the decline in students' English skills. Therefore, strategies such as forming inclusive groups, clear division of tasks, the use of participatory observation instruments, the utilization of technology, and the implementation of the Problem-Based Learning approach are recommended to improve the effectiveness of group learning and students' English skills. This study provides an important contribution to developing English teaching methods at the elementary school level by considering social aspects and more effective classroom management.
Abstract:ABSTRACT The objective of community partnership program cluster 2 (CPP-C2) is to provide micro and small-scale layer chicken farmers in Tomohon city with business management procedures based on “biosecurity”. Problems faced…
blems faced by partners, both farm owners and farm workers: 1) lack of knowledge and understanding of the concept and application of biosecurity 2) lack of sanitation application, which increases the risk of diseases emerging and spreading 3) not yet aware that the use of open house system, unfenced farms and no procedures for entering the farm area, are not in accordance with the principles of biosecurity system. The activity was carried out in stages: survey, socialization on the concept and implementation of the 3-zone biosecurity system, provision of disinfectants and examples of regulation for laying hen farming as well as evaluation. The evaluation results show that during the extension activity, out of 8 participants only 2 were actively asking questions, and it turned out they were the farm owners, while the farm workers were passive. It was found after the outreach activity, that the farm owners or farm workers who were partners had not been implemented the 3-zone biosecurity system, therefore outreach activities regarding biosecurity on poultry farm still need to be provided again to them, so that the concept and application of biosecurity will be truly understood and they would be willing to do so. However, at least 2 farms have prepared signboards with rules for entering the farm area. The occurrence of outbreaks and pandemics should be a lesson-learned that biosecurity measures are highly relevant to the saying “it is better to prevent than cure”. If, chicken remain healthy, they produce high-quality and safe products, and so, farmers can minimize health costs and maximize profits, even enabling farms owner to expand their businesses scale. In conclusion, this activity has not been given a significant impact on partner’s farm management because all partners have not been implemented the 3-zone biosecurity system, and it would be better if, all farm owners as decision makers to participate in this kind of activity, as well as the need for synergy between relevant agencies in the livestock sector in Tomohon city and academics with poultry farming business practitioners in an effort to maintain livestock health, poultry communities and maintain food security.
Ahmad Jamaan, Muhammad Saeri, Fatmawati, Andrean Triatmaja, Ayu Iswandari, Deva Kanaya, Faisa Aufa Nabila, Melinawati, Muhamad Nazri, Muhammad Raja Athallah, Muhammad Ridho Azani, Vania Sheila Puspita, Wanda Fauzian Septa Indra
Abstract:The development of digital technology has had a significant impact on the social lives of adolescents, including the emergence of cyberbullying issues that can disrupt mental health and social relationships. The current…
phenomenon suggests that adolescents are vulnerable to involvement as both perpetrators and victims, due to low literacy levels about cyberbullying. This community service activity aims to increase students' knowledge at SMAN 12 Pekanbaru about the dangers of cyberbullying and encourage them to use social media responsibly. This activity was conducted through interactive outreach and education, such as video screenings, discussion sessions, and role-plays involving students. The activity results demonstrated increased students' understanding of the impacts, causes, and preventive measures of cyberbullying. Furthermore, students showed enthusiasm for becoming anti-cyberbullying digital literacy agents in their schools and communities.
Abstract:This study aims to design the warehouse tata letak at PT MIKRON PRESISI INDONESIA that experiences post-relocation irregularities in production facilities, along with adjustments to the area area and available rental costs.…
ts. The absence of a racking system and clear classification of goods has caused the storage, retrieval, and work safety processes to not run efficiently. The research approach uses a qualitative descriptive method by collecting data through field observations, interviews, and documentation. The tata letak design was carried out by implementing the Activity Relationship Chart (ARC) and Activity Relationship Diagram (ARD) methods, then tested through simulations using FlexSim software with two operator scenarios. The simulation results showed that the proposed alternative tata letak design was able to improve the workflow by grouping goods into seven categories and arranging shelves based on the level of proximity of activities. However, the utilization rate of operators is still relatively low, namely 17.65% and 19.78%, due to the periodic pattern of goods arrival and efficient search times due to a more structured storage system. These findings indicate opportunities for human resource optimization through reducing the number of operators or adjusting workloads. The resulting tata letak design makes a practical contribution to improving warehouse space efficiency and operations, and can be used as a reference for applications for companies with similar characteristics.
Abstract: The ability to speak English is very important, especially for coastal communities such as those on Tegal Island, which has tourism potential. However, students at the Pesona Pulau Tegal Community Learning Center (PKBM)…
KBM) still have difficulty communicating, especially in English, because learning has tended to be conventional, focusing on memorization and grammar rather than practical communication. This creates a gap between the need for speaking skills and the teaching methods used, reinforcing students' fear and lack of confidence. Based on these issues, this Community Service activity aims to improve students' speaking skills through the application of the Communicative Language Teaching (CLT) method integrated with the Playful English approach, which involves enjoyable learning through games, role-play, and creative activities. The methods used include guided speaking exercises, conversation simulations, and collaborative projects such as creating promotional posters for beach tourism in English. The results show a significant improvement in students' fluency, confidence, and active participation. Students began to speak more boldly, practice simple sentences, and express ideas spontaneously. The classroom atmosphere became livelier and more enjoyable with minimal psychological barriers such as fear of making mistakes. The implications of this activity are that the CLT approach combined with elements of joy can serve as an effective learning model in non-formal institutions. This method not only enhances language skills but also empowers students socially and emotionally, and can be replicated in similar communities.
Abstract:Watermelon production among local farmers often faces challenges such as pest and disease attacks that cause a decline in crop yields. Grafting is an innovative method that can increase plant resistance and productivity.…
This community service activity aims to educate farmers about grafting techniques for watermelons. The methods used include training sessions, hands-on demonstrations, and on-site practical guidance. The results of the activity show an increase in farmers' understanding of grafting techniques and their application in watermelon cultivation. It is hoped that this education will contribute to increased watermelon production and farmer well-being.
Abstract:Financial management training for small and medium enterprises is very relevant in overcoming the challenges faced by new business owners, especially in the Rumah Hasanah community as the target community. With a focus on…
n financial management, this training aims to provide an in-depth understanding of how to build a new business in terms of financial management so that the business can run effectively. This activity considers the limited resources often faced by new businesses, such as limited budgets and lack of experience in financial administration issues. To overcome this gap, this accounting training uses an Android platform-based application, namely the SME Accounting Application from developer Wiinfeel. Thus, SMEs can get updated financial accounting knowledge as well as improve the skills of recording financial transactions so that their digital financial literacy level increases. The results of this training received a very positive response from the participants because they could gain new understanding and experience related to basic financial concepts and effective financial management techniques. And as much as possible they want similar activities to be carried out on an ongoing basis in the future.
Abstract:A The phenomenon of adolescents lacking independence has attracted the attention of many parties, particularly within the school and family environments. For instance, many teachers and parents report that junior high school…
hool students still rely on their parents for simple matters, such as preparing school supplies, arranging study schedules, and even choosing extracurricular activities. On the other hand, there are also adolescents who demonstrate a high level of independence because they are accustomed to making their own decisions at home. This research uses a quantitative method with purposive sampling as the sampling technique. The subjects involved in this study consist of 100 early adolescents from Bandar Lampung. The reliability of the independence scale was 0.781 and the parental bonding scale was 0.725. This is shown by the correlation coefficient value of R = 0.347 and R² = 0.120, with a significance level of p < .001.
Abstract:The Family Support Team is a group of support staff in the sub-district/village/nagari consisting of Midwives, PKK Team Cadres and KB Cadres in providing support to prospective brides/prospective fertile couples, pregnant…
t women, postpartum mothers, and children aged 0-59 months, providing counseling, facilitating referral services, receiving social assistance and surveillance of families at risk of stunting. Stunting is a growth and development disorder characterized by a child's height that is not appropriate for their age. This study aims to analyze the performance of the family support team in an effort to reduce the incidence of stunting and the factors that influence the performance of the family support team. This study uses a qualitative method using a purposive sampling technique with 38 informants, through interviews, focus group discussions, observations and document reviews. The results of the study revealed that the indicators of the quality and quantity of TPK work in West Sumatra Province that were not in accordance with expectations were neatness, success capability, speed, work results, facilities and infrastructure and coordination between agencies where reports were not in accordance with the existing family system data in the BKKBN application caused by the lack of TPK knowledge in using the elsimil application and four indicators of the national sensitive intervention program were not achieved from the predetermined targets and the increase in stunting cases. Factors that influence TPK performance are the support and commitment of the government and the community, the existence of programs that have a direct impact on the community and, socialization that changes community behavior to care about stunting prevention programs, strengthening the competence of TPK cadres, strengthening convergence and multi-stakeholder involvement, integrated monitoring and evaluation and utilization of stunting risk family data in handling stunting cases.