Abstract:Penelitian ini bertujuan merancang sistem pengisi daya dan suplai cadangan untuk aki utama sepeda motor berbasis solar cell dan IoT. Sistem ini mengurangi ketergantungan pada aki utama saat terjadi kegagalan fungsi dengan…
n menyediakan suplai cadangan sebagai sumber daya alternatif. Selain itu, suplai cadangan dapat digunakan untuk mengisi daya perangkat elektronik, seperti handphone. Panel surya digunakan sebagai sumber energi utama untuk mengisi suplai cadangan melalui Solar Charge Controller (SCC) berbasis Maximum Power Point Tracking-Constant Voltage Controller (MPPT-CVC). Data real-time kondisi aki, suplai cadangan, dan panel surya dipantau melalui platform IoT menggunakan mikrokontroler ESP32. Hasil pengujian menunjukkan sistem mampu mempertahankan kestabilan suplai daya untuk starter sepeda motor dan perangkat eksternal dengan efisiensi rata-rata SCC mencapai 70%. Sistem ini diharapkan menjadi solusi inovatif dalam penggunaan energi terbarukan yang lebih efisien dan ramah lingkungan pada kendaraan roda dua.
Abstract:The Family Hope Program (PKH) is a government initiative aimed at alleviating poverty through empowering poor communities in various regions. This study aims to analyze the implementation of PKH in Teluk Ambon District,…
focusing on program effectiveness, challenges faced, and the impact on beneficiaries. The research uses a qualitative case study approach, collecting data through interviews, observations, and documentation. The findings reveal that PKH implementation generally runs according to schedule and targets the right beneficiaries, despite some technical difficulties and challenges in data updating and public understanding. Coordination among stakeholders, continuous socialization, and optimal assistance are key factors for the program’s success. Moreover, PKH has significantly improved the welfare of poor families, especially in education and health sectors. However, improvements in monitoring and evaluation mechanisms and program flexibility are needed to better respond to social changes. This study recommends enhancing administrative systems and increasing the capacity of facilitators to ensure that PKH can be more effective and sustainable.
Abstract:The demand for electrical energy continues to rise with the progression of time. This growth must be matched by a reliable and cost-effective supply of electricity, requiring power systems that are both dependable and economical.…
onomical. Since the amount of electricity consumed by users cannot be precisely predicted, balancing generation with consumption necessitates accurate electrical load forecasting. This study focuses on load forecasting using the Adaptive Neuro-Fuzzy Inference System (ANFIS) method. The forecast developed targets daily peak loads, which fall under short-term load forecasting. The data used for this forecasting consists of historical daily peak loads from January 1, 2017, to June 9, 2022. The forecasting process involves parameters such as radius, squash factor, accept ratio, reject ratio, and epoch. The forecast accuracy is evaluated using the Mean Absolute Percentage Error (MAPE) metric. The results are then compared with PLN’s load forecasting, which employs the load coefficient method. The ANFIS-based forecasting achieved a MAPE of 1.879%, using networks Jaringan_24 and Jaringan_25. This MAPE value is slightly lower than PLN’s load forecasting MAPE of 1.917%, indicating better accuracy by the ANFIS method.
Abstract:This study aims to analyze the relationship between individual behavior in the implementation of e-government and the implementation of e-budgeting to support the principle of transparency of the Regional Revenue and Expenditure…
enditure Budget (APBD) and achieve good governance. E-government as a digital transformation in the government sector aims to improve efficiency, transparency, and accountability in the management of public administration. However, its success is highly dependent on individual behavior, including acceptance and adaptation to technology. E-budgeting, as one form of e-government implementation, is designed to increase transparency by providing easy and real-time access to the public regarding information on the use of the APBD. This study uses a literature study approach by reviewing various scientific articles and related documents from 2020 to 2024. The results of the study show that individual behavior, such as digital literacy and attitudes towards technology, play an important role in determining the success of e-government and e-budgeting. Although e-budgeting is able to increase transparency, challenges such as resistance to change, limited infrastructure, and low public trust in the government remain significant obstacles. Therefore, strategic steps such as community empowerment through digital literacy, increasing human resource capacity, and more effective communication between the government and the community are needed to ensure the success of this system. This research is expected to be a theoretical basis in developing a more effective e-government and e-budgeting implementation strategy in the future.
Abstract:Dalam konteks kontemporer, perempuan muslim memegang peranan signifikan dalam mengaktualisasikan potensi dalam berbagai aspek seperti keluarga, pendidikan, sosial dan ekonomi. Dalam masyarakat yang terus berkembang, perempuan…
mpuan muslim sering kali dihadapkan pada tantangan untuk menyeimbangkan nilai-nilai tradisional dan tuntutan modernitas. Artikel ini bertujuan untuk menganalisis dan memberikan refleksi konsep woman empowerment (pemberdayaan perempuan) khususnya perempuan muslim dalam konteks modern dengan berlandaskan pada Surat Al-Qashash ayat 23. Penelitian ini menggunakan pendekatan kualitatif untuk mengeksplorasi bagaimana nilai-nilai yang terkandung dalam ayat tersebut dapat diterapkan dalam konteks kehidupan modern perempuan muslim saat ini melalui studi literatur dan analisis teks. Hasil penelitian menunjukkan bahwa nilai-nilai dalam Surat Al Qashash ayat 23 dapat digunakan sebagai landasan untuk memperkuat posisi perempuan dalam berbagai aspek kehidupan terutama dalam mengembangkan strategi pemberdayaan perempuan Muslim yang lebih inklusif dan adaptif terhadap perubahan zaman. Dengan menjadikan ayat ini sebagai landasan penelitian ini memberikan kontribusi dalam hal wacana pemberdayaan perempuan muslim yang tidak hanya berorientasi pada kesetaraan gender tetapi juga berlandaskan nilai-nilai spiritual dan moral syari'at Islam. Refleksi woman empowerment dalam ayat ini menjadi panduan dan inspirasi bagi perempuan muslim untuk tetap berkembang tanpa meninggalkan prinsip-prinsip agama yang menjadi pedoman hidup khususnya di era kontemporer.
Abstract:This research examines the intricate relationships between company size, growth in cash flow, and stock performance, revealing complexities that challenge traditional financial analysis. While company size is often associated…
iated with stable stock performance due to advantages such as economies of scale and market power, the findings indicate that size alone does not positively impact stock performance. Furthermore, the study demonstrates that growth in cash flow does not significantly moderate the relationship between company size and stock performance. This suggests that external factors, such as regulatory changes or market sentiment, may play a more decisive role. The results underscore that cash flow, while an important indicator of financial health, does not enhance the influence of company size on stock performance, particularly in certain industries where external conditions prevail. This underscores the need for a more comprehensive evaluation approach that considers a broader range of factors when assessing stock performance. It's time to move beyond traditional metrics like profitability and cash flow growth and equip ourselves with a more robust set of tools for analysis. Ultimately, this research advocates for a multifactorial approach to stock performance evaluation, emphasizing the importance of understanding the interplay between various variables, including industry trends and macroeconomic conditions. By adopting this comprehensive perspective, investors and analysts can make more informed decisions and strategies, enhancing their ability to navigate the complexities of the financial markets.
Abstract:Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan media pembelajaran turbin air model vortex terhadap hasil belajar mahasiswa pada mata kuliah Mesin Konversi Energi. Penelitian ini menggunakan metode kuantitatif…
tatif dengan pendekatan quasi experiment dan desain nonequivalent control group design. Subjek penelitian terdiri atas 75 mahasiswa semester V angkatan 2023 yang terbagi ke dalam kelas eksperimen dan kelas kontrol. Kelas eksperimen menggunakan media pembelajaran turbin air model vortex, sedangkan kelas kontrol menggunakan media pembelajaran konvensional berupa power point. Instrumen penelitian berupa tes objektif pilihan ganda yang diberikan dalam bentuk pretest dan posttest. Data dianalisis menggunakan uji normalitas, uji homogenitas, dan uji hipotesis menggunakan uji-t. Hasil penelitian menunjukkan bahwa nilai rata-rata kelas eksperimen meningkat dari 71 menjadi 84 dengan ketuntasan belajar sebesar 92%, sedangkan kelas kontrol meningkat dari 73 menjadi 80,84 dengan ketuntasan sebesar 84%. Hasil uji-t menunjukkan nilai signifikansi 0,000 < 0,05, sehingga dapat disimpulkan bahwa penggunaan media pembelajaran turbin air model vortex berpengaruh signifikan terhadap peningkatan hasil belajar mahasiswa.
Abstract:Work stress and motivation are two factors that can influence the increase or decrease in employee performance. This study aims to determine and analyze the effect of work stress and work motivation on employee performance…
ce at the Siantar City Manpower Office. The focus of the study is limited to two independent variables, namely work stress and work motivation, and one dependent variable, namely employee performance. The formulation of the problem raised is whether work stress and work motivation affect employee performance. The population in this study amounted to 58 people who were also used as samples. The approach used is quantitative, with data collection through questionnaires and using secondary data. The data analysis technique used is multiple linear regression, with hypothesis testing through the t-test (partial), F-test (simultaneous), and the Coefficient of Determination (R²). The results of the study show a regression model Y = 0.550 + 0.447X₁ + 0.398X₂, where X₁ is work stress and X₂ is work motivation. Partially, work stress has a significant effect on employee performance with a significance value of 0.001 (<0.05) and a t-count of 3.543 (> t-table 1.673). Work motivation also shows a partial significant effect with a significance value of 0.002 (<0.05) and a t-count of 3.225 (> t-table 1.673). Simultaneously, both variables have a significant effect on employee performance, with a significance value of 0.000 (<0.05) and an F-count of 34.156 (> F-table 3.17). The coefficient of determination (R²) of 0.554 indicates that 55.4% of the variation in employee performance is influenced by work stress and work motivation, while the remaining 44.6% is influenced by other factors outside this study. Thus, the relationship between work stress, work motivation, and employee performance is quite strong but not dominant.
Abstract:Advances in information and communication technology have spurred substantial changes in legal transaction procedures in Indonesia, primarily through the utilization of electronic agreements. Agreements that were previously…
sly made in traditional paper formats are now frequently conducted digitally, raising legal concerns regarding their legality, validity, evidence, and legal protection for the involved parties, particularly consumers. Although electronic agreements are normatively recognized in the Civil Code (KUHP) and the Law on Electronic Information and Transactions, practical implementation issues persist, leading to legal uncertainty. This research employs a normative legal methodology utilizing statutory, conceptual, and comparative approaches. Data was obtained through a literature review of primary, secondary, and tertiary legal sources related to electronic agreements and civil legal protection. Qualitative descriptive analysis was conducted to investigate the legal status of electronic agreements and the legal protection available for the parties within the Indonesian legal framework. The discussion results indicate that electronic agreements possess legal validity and binding force equivalent to traditional agreements, provided they meet the criteria for a valid agreement as outlined in Article 1320 of the Civil Code and the provisions of the Information Technology Law. Legal protection in electronic agreements encompasses legal certainty, the recognition of electronic document and signature evidence, and consumer protection against detrimental standard clauses. Nevertheless, challenges remain in establishing party identification, ensuring the integrity of digital contracts, and addressing power imbalances between commercial entities and consumers. This study concludes that while electronic agreements are legally recognized under Indonesian civil law, enhancing legal protection requires strengthened regulations, consistent law enforcement, and improved legal and digital literacy among the public to ensure secure, fair, and equitable electronic transactions.
Abstract:Lingga Village in Karo Regency, North Sumatra, is a cultural village that preserves the traditional architecture of the Karo people, particularly the Siwaluh Jabu traditional house, which reflects the community’s life philosophy,…
philosophy, social order, and spirituality. The surrounding environment of these traditional houses remains poorly organized, with vacant land left unmanaged and declining awareness of cultural preservation, resulting in suboptimal utilization of the area’s aesthetic value, cultural function, and tourism potential. This community service program aims to arrange a cultural garden around the traditional houses while empowering the local community to manage the cultural landscape in a sustainable manner, with a focus on preserving cultural identity, improving environmental quality, and strengthening the local economy through the development of cultural tourism and agrotourism. The implementation method adopts a community-based participatory approach, carried out through several stages: site observation and mapping, focus group discussions, planning and designing the cultural garden, training and knowledge transfer, collective implementation of garden arrangement, as well as evaluation and documentation. The garden design integrates the orientation of the Siwaluh Jabu house, the cosmological meaning of space, ecological landscape principles, and the selection of local vegetation with symbolic, aesthetic, and economic value, organized into aesthetic, educational, and productive zones. The results of the program indicate the establishment of a well-arranged cultural garden rich in Karo cultural symbols, increased community capacity and participation, and the creation of a sustainable cultural landscape management model that functions as a “living laboratory” combining aesthetic, educational, economic, and spiritual roles. This model positions the community as the main actor and holds potential to be replicated in other cultural villages with similar characteristics.