Kontroler PID merupakan kontroler yang banyak dipakai di industry. Terdapat parameter proporsional, integral dan derivative pada kontroler PID. Proses perhitungan dalam PID secara buku teks lebih banyak berisi analisis pengaruh parameter Kp, Ki dan Kd. Proses implementasi perhitungan dirasakan kurang dipahami dengan cepat dan mudah oleh mahasiswa maka dibuat visualisasi untuk menunjukkan proses pada kontroler PID. Proses visualisasi menggunakan GeoGebra untuk menunjukkan proses yang terjadi pada blok perhitungan galar, pengaruh Gain proposal pada blok kontroler proporsional, pengaruh gain pada blok integral dan pengaruh perubahan galat pada blok kontroler derivative. Visualisasi juga dilakukan pada blok elemen control akhir.

This research aims to implement the marketing strategy of Pempek Palembang FC (Micro, Small, and Medium Enterprises) MSMEs through Instagram social media. Established in May 2022 in Bangka Belitung, Pempek Palembang FC offers Palembang specialty food products, namely pempek and tekwan. Despite its high market potential, this MSME faces serious challenges due to its lack of social media presence, resulting in limited marketing reach. This research used qualitative methods with interviews and observations to explore the problems and solutions faced. The results show that the creation of social media accounts, creative content development, and consistency in uploading can increase visibility and sales. Through digital marketing strategies, Pempek Palembang FC can reach a wider market, build a customer community, and increase competitiveness in the digital era.
Keywords: Pempek Palembang FC, MSME, marketing strategy, social media, Instagram, digital marketing.

Vibration due to misalignment of the propeller shaft is detected using the VA-12 Vibration Analyzer sensor which is equipped with a Piezoelectric Accelerometer PV-571. Vibration measurements are carried out in alignment and misalignment conditions. The VA-12 Vibration Analyzer detection tool displays the results of the Vibration signal. Must be protected against the vibrations generated. Vibration signal analysis is done by looking at or observing the signal amplitude and signal frequency with two conditions of alignment and misalignment. The VA-12 Vibration Analyzer is used to analyze vibration signals and then convert them to Fast Fourier Transform (FFT) and Wavelet Transform (WT). In this analysis, a comparison of vibrations is carried out during alignment and misalignment conditions.

Poverty is one of the global issues faced by many developing countries, including Indonesia. This study aims to analyze the factors influencing poverty in Indonesia and to map provinces based on their poverty levels. The data used in this study is panel data from 34 provinces in Indonesia for the period 2020–2023, sourced from the Central Bureau of Statistics. The analytical method employed is multiple linear regression using panel data to determine the impact of gross regional domestic product (GRDP), unemployment rate, and Gini ratio on poverty levels. Furthermore, the K-Means algorithm is applied to cluster provinces based on poverty levels and the variables influencing poverty. The analysis is conducted using Knime Analytics and STATA software. The findings indicate that the unemployment rate and Gini ratio have a significant impact on poverty, whereas GRDP does not significantly affect poverty levels. Based on the clustering results of poverty levels across Indonesian provinces, Papua, West Papua, and East Nusa Tenggara fall into the highest poverty level cluster.

The procedures for cargo ship clearance in and out at Weda Port, Central Halmahera, managed by PT Pelayaran Bahtera Diserindo, play a vital role in ensuring efficient port operations and regulatory compliance. The clearance-in process consists of several steps that cargo ships must complete before entering the port, including document verification, health inspections, and adherence to security protocols. On the other hand, the clearance-out process involves procedures that must be completed before a ship departs, such as submitting shipping documents and undergoing cargo inspections. This study aims to examine these procedures, identify the challenges faced, and propose recommendations to enhance the efficiency and effectiveness of clearance processes at Weda Port. By utilizing the latest data and statistics, this research also emphasizes the significant role of PT Pelayaran Bahtera Diserindo in facilitating logistics operations in North Maluku. The findings are expected to provide a comprehensive understanding of the existing procedures and their impact on Indonesia's maritime industry.

This research aims to determine the results of the effect of implementing AM (Autonomous Maintenance) on the AZ7 and T2D machine slitting process at the PT factory. Lami Packaging Indonesia addresses production downtime by setting new cleaning standards and standard inspections. The method used in solving problems using the Autonomous Maintenance (AM) method aims to increase the knowledge, responsibility and skills of production operators related to machines, so that productivity will increase overall.

Based on the Regulation of the Minister of Public Works and Public Housing of the Republic of Indonesia Number 14/PRT/M/2015 concerning Criteria and Determination of Irrigation Area Status, Tanah Datar Regency has 635 regency Irrigation Area authorities with a total Irrigation Area of ??29,437 Ha. Over the last 5 years, the Tanah Datar Regency Government, especially the PUPR and Land Services Department, has allocated funds both from the APBN (DAK) and from the APBD (DAU) for the construction and rehabilitation of irrigation networks as well as improving irrigation networks, with the result that the irrigation conditions in Tanah Datar Regency are in good condition. good by 56.69%, in other words as many as 379 irrigation areas which were only in good condition were maintained in poor condition. The aim of this research is to determine the factors of irrigation maintenance and upkeep operations in Tanah Datar Regency by looking at six aspects of irrigation network maintenance and rehabilitation. The method used in this research is a qualitative descriptive method. Primary data was taken through interviews with informants from the Public Works and Spatial Planning and Land Service of Tanah Datar Regency, Tanah Datar Regency in the Water Resources sector, namely the Sub-coordinator of the Tanah Datar Regency irrigation Maintenance Operations. The research results show that there are 2 (two) factors that influence Irrigation Operations and Maintenance, namely (1) Condition factors of physical infrastructure and supporting facilities, (2) Personnel and institutional organizational factors of P3A.

Self-compacting concrete (SCC) is self-flowing concrete that can be printed on formwork with very little or no compaction. One of them is by adding admixture superplasticizer. The purpose of this research is to determine the effect of superplasticizer admixture with various variations on flexural strength. The method used in this research is the experiment of adding superplasticizer admixture to the concrete mixture with variations of 3%, 4% and 5%. The sample was made of 3 test objects in the form of blocks with dimensions of 15 cm x 20 cm x 100 cm for a design value of 15 MPa. Based on the results of the flexural strength test of concrete beams after 28 days of flexural strength testing, the highest yield was obtained in the second sample of 4% mixture with a maximum P load of 32.2 KN after converting to 18.22 MPa. Whereas for the 1st sample it was a 3% mixture with a maximum P load of 22 KN after converting to 12.44 MPa and for the 3rd sample it was a 5% mixture with a maximum P load of 22.9 KN after converting it to 12.95 MPa. 3. It was found that the average of the 3 samples was 14.54 MPa, a little more to exceed the target of 15 MPa.

Early childhood education forms the foundation of child development through play and parental support. Parental engagement, especially in the form of academic expectations, is essential for children's school readiness and optimal development. This study aims to examine the effect of parental engagement on the classroom learning process of early childhood students at Tunas Bangsa Early Childhood Education, Tanjung Sari II, Palembang. This quantitative research used questionnaires distributed to 24 respondents, with hypothesis testing conducted through a t-test. The results showed that parental engagement in early childhood learning was relatively high, with a mean score of 32.71 and a standard deviation of 3.56. Several indicators, such as parental participation and interaction, were categorized as very high, although aspects of creativity and learning stimulation still require improvement. The regression t-test analysis indicated a significant effect, with a significance value of 0.000 and a regression coefficient of 0.512. The R Square value of 0.537 indicates that parental engagement explains 53.7% of the variance in learning outcomes. Conclusion: Parents have a strong influence in supporting early childhood learning in the classroom.

 Persons of Concern (PoC) are people displaced because of natural disasters or conflictsand violence, and they include refugees, asylum seekers, internally displaced persons(IDPs), and returnees. Nigeria is one of the major destinations of PoC in Africa. PoCshould have the same rights in any sector, including health access in their destination.However, during the COVID-19 pandemic, about 19% of households faced a lack ofaccess to health facilities in Nigeria. This study examined the factors related to the lackof access to health facilities among PoCs in Nigeria during the COVID-19 pandemicin 2020. Methods: Secondary data from the UNHCR survey, which was conducted inJuly 2020 among 3,222 households categorized as PoC, was used. Univariate, bivariate, and multivariate analyses were used to assess the factors with the aid of STATA 17software. Results: Factors such as state of residence, population status, marital status,and gender of household heads were found to have a significant correlation with thelack of access to health facilities in Nigeria. Conclusion: The UNHCR, the Nigeriangovernment, and other stakeholders must work together to ensure all PoCs can accesshealth facilities easily, especially during outbreaks of pandemics and other disasters.