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Mining operations rely heavily on the performance and reliability of heavy equipment used in the production process. One of the most important hauling units in open-pit mining is the dump truck, which functions to transport overburden and coal from the mining front to disposal areas. Due to high operational intensity, dump trucks require effective maintenance management to ensure equipment reliability and reduce unexpected downtime. However, maintenance activities are often carried out based only on routine service schedules without analytical planning based on historical data. This study aims to analyze the implementation of forecasting methods in maintenance management to improve the effectiveness of dump truck maintenance planning in mining operations. The research was conducted during field work practice at PT Putra Perkasa Abadi Jobsite BIB, Tanah Bumbu, South Kalimantan. The data used were historical maintenance records of dump truck units obtained from the maintenance department. The research method used a quantitative approach with time series forecasting analysis to identify maintenance patterns and estimate future maintenance needs. The results show that forecasting-based maintenance planning can help companies predict maintenance requirements more accurately and prepare maintenance resources more efficiently. Furthermore, the implementation of forecasting methods can reduce unexpected equipment failures and support operational efficiency in mining activities.

This study aims to analyze the content planning process and strategy on the TikTok account @Garudasystrain.id managed by PT Garuda Systrain Interindo. Using a qualitative descriptive approach through observation, interviews, literature review, and active participation during six months of Field Work Practice (PKL), this study describes how the company structures its social media workflow to support educational communication in the field of Occupational Safety and Health (K3). The results show that the content planning process is carried out through systematic stages, starting from trend research, idea gathering, content planning sheet preparation, upload scheduling, approval process, and weekly collaboration between team members. These stages ensure that the resulting content is relevant, consistent, and in line with the company's educational objectives. In addition, the content strategy is structured based on the Hierarchy of Effects Model, which includes the stages of awareness, knowledge, liking, preference, conviction, and action, so that the message delivery flow can encourage the audience from recognition to action. The use of clear and targeted Call to Action (CTA) also strengthens interaction and encourages audience participation. Overall, this approach helps PT Garuda Systrain Interindo in using TikTok strategies, improving the company's image, and strengthening the effectiveness of digital communications related to K3.

Field Work Practice (PKL) at Tambak Mina Bangkit Bersama (MIBAMA), Karangrejo, Banyuwangi, was conducted from June 26 to August 3, 2024, with the aim of understanding the process of growing Litopenaeus vannamei shrimp in HDPE ponds. Vaname shrimp farming involves pond preparation, seedling stocking, feed management, and water quality monitoring to optimize shrimp growth. Growth monitoring was carried out through sampling, resulting in an Average Daily Growth (ADG) value ranging from 0.41 to 0.71 grams per day. Water quality measurements showed that temperature, pH, and dissolved oxygen levels were still within safe ranges, although several parameters such as salinity, TDS, and ORP required special attention. Partial and total harvesting resulted in an accumulated production of 5.1 tons in this cycle. The use of HDPE ponds proved effective in maintaining the aquaculture environment and supporting production intensification. This study emphasizes the importance of proper water and feed quality management to enhance shrimp productivity and health, while also providing recommendations for continuous monitoring to address stress factors in shrimp during cultivation.

This Field Work Practice was carried out at PT Varia Indowin Perkasa (VIP) which is located in Wongsorejo District, Banyuwangi Regency, East Java Province from June 24, 2024 to August 24, 2024. The working method used in this Field Work Practice is a descriptive method with data collection through primary data. Data collection was carried out through active participation, observation, interviews and literature studies. The results of this PKL are monitoring water levels with different results for each plot from 100-130 cm, and water clarity with an average of 56 cm, an average temperature of 26℃. The pH results obtained with an average of 8.4, salinity ranged from 16-24 ppt, nitrite tended to fluctuate with the highest value reaching 0.07 ppm, ammonia 0-0.06. While alkalinity is still stable at 80-120 ppm. The problem in cultivation is the nitrite and ammonia content which exceeds the reasonable limit of 0.3 ppm, so that the water parameters are unstable in the middle of cultivation and the presence of pathogens in the pond waters, including early mortality syndrome and there are cases of shrimp not wanting to eat so that growth is inhibited.

This study aims to determine the effect of self-efficacy, field work practice and motivation to enter the world of work on the work readiness of students of Accounting Vocational School, Nunukan Regency. This study uses a descriptive verification research design with a survey approach that has been implemented at the Accounting Vocational School of Nunukan Regency. The subjects in this study were students of class XII Accounting in 3 vocational schools in Nunukan Regency, namely SMKN 1 Nunukan, SMKN 1 Sebatik Barat and SMKN 1 Tulin Onsoi, consisting of 100 female students and 37 male students. The objects of this study are self-efficacy, field work practices, motivation to enter the world of work and work readiness of vocational school students. The data collected through the questionnaire were then processed/analyzed. To test the hypothesis using multiple linear regression. The results of the study indicate that there is a positive and significant influence of self-efficacy, field work practice and motivation to enter the world of work on the work readiness of students of Accounting Vocational High Schools in Nunukan Regency, which is indicated by the results of the multiple linear regression test obtained a multiple correlation coefficient of 0.618 which is included in the category of a strong relationship level with a determination level of 0.382 or in other words, the work readiness variable of vocational high school students is influenced by self-efficacy, field work practice and motivation to enter the world of work by 38.2% with Fcount> Ftable or 26.691> 3.940, then H0 is rejected and accepts H1 which states that there is an influence of self-efficacy, field work practice and motivation to enter the world of work on the work readiness of students of Accounting Vocational High Schools throughout Nunukan Regency.

Coastal areas are transitional areas between land and marine ecosystems that are very vulnerable to natural disasters, one of which is abrasion. Coastal abrasion is the process of erosion of coastal areas caused by wave activity, ocean currents, and human activities such as infrastructure development and sand mining. Ciberi Beach (Tanjung Ciberi) located in Enggros Village, Abepura District, Jayapura City, is one of the coastal areas that experiences continuous abrasion. Its strategic location and direct facing the Pacific Ocean makes this area very vulnerable to coastal erosion. Based on the author's experience while conducting Field Work Practices at the Papua River Basin Center (BWS Papua), it is known that abrasion has caused damage to public facilities and significant coastline decline since 2019 (Cepos, 2024). Strong suspicions arose from the community based on the results of interviews conducted that the construction of the Youtefa Bridge contributed to the acceleration of abrasion. Previous research also showed that the rate of abrasion in the Yos Sudarso Bay area, including Ciberi Beach, reached 0.89 meters per year. Therefore, this study aims to analyze the level of damage to Ciberi Beach due to abrasion during the period 2014–2024, and to provide recommendations for handling to reduce the impact of damage in the coastal area.

Work Practice is a form of providing education and skills training that systematically and synchronously combines educational programs on campus and skills mastery programs obtained through working in the world of work, aimed at achieving a certain level of professional expertise. This work practice is part of an internship program implemented by the North Sumatra State Islamic University (UINSU) consisting of students from the Computer Science Study Program, Faculty of Science and Technology. North Sumatra State Islamic University (UINSU). The author was assigned to the Medan City Religious Education and Training Agency, one of whose duties was compiling and archiving documents. The author supervises and reviews the progress of structuring and writing documents at the Education and Training Agency. The method for implementing the internship/field work practice program (Magang) used by students is Project Based Learning (PBL) is a teaching method where students learn by being actively involved in projects in the real world and with personal meaning. This MBKM program internship activity results in the transfer of knowledge, transfer of skills, and transfer of new technology which will be useful for students as guidance and useful experience in the world of work in the future.

The health services that will be provided must go through stages of approval from the patient verbally or in writing, so as not to violate the patient's rights as consumers of services and is one of the obligations of the health worker himself. This research aims to determine the implementation of informed consent in health services provided by physiotherapy students during field work practice in health institutions. This research also uses a sociological juridical method, which is the result of drawing conclusions as a result of connecting cause and effect variables in accordance with social science design. From the results of this research, it was found that physiotherapy students at Widya Husada University, Semarang, during field work practice in health institutions, always gave informed consent to patients before providing health services, either verbally or in writing. Students cannot yet be called full-fledged health workers, but when students practice field work in health institutions and provide health services to patients, they are required to provide informed consent to the patient first as a form of approval for the patient's actions.

This study aims to determine the effect of Internship and self-efficacy in shaping student career decisions, partially or simultaneously. The method used in this research is a quantitative method with a correlational approach. The research was conducted on 150 students at SMK Kota and Pasuruan Regency in the competence of mechanical engineering expertise. Data collection techniques using a closed questionnaire. Data were analyzed using simple and multiple linear regression tests. The results showed that there is a significant positive relationship between Internship and career decision making with a correlation value (

One of the fishing tools that is widely used by fishermen in the Pati waters of Central Java is the gill net. This tool has relatively higher productivity and efficiency compared to several other fishing tools because it can catch large numbers of fish when operated. It is one of the fishing tools that is environmentally friendly and popular to use because its operation is not too complicated and is good for development. The purpose of this Field Work Practice is to determine the effect of operational time of gill net fishing equipment on mackerel fish catches in. This Field Work Practice also aims to determine gill net operational times for mackerel fish catches. Data was obtained by conducting experiments from two different treatments, each treatment was repeated 16 times to obtain a total of 32 data. The research method used is the experimental fishing method using t-test analysis, homogeneity test, normality test.  The results of the T-test on 16 repetitions at 07.00-10.00 WIB and 15.00-18.00 WIB were with an average amount of 205.7 kg and 244.4 kg so that a sign (2-tailed) result of 0.004 < 0.05 could be obtained. From the results of the T-test, it can be concluded that H0 is rejected and H1 is accepted, meaning that there is an average difference between the results of tagkapan at 07.00-10.00 WIB and 15.00-18.00 WIB which is influenced by several factors. So it can be concluded that differences in gill net operational times have an effect on mackerel fish. The fishing operation time of 15.00-18.00 WIB is the best operational time compared to 07.00-10.00 WIB which is caused by oceanographic factors, technical factors and natural factors.

During the field work practice, the author observed that there were obstacles in placing pedis examinations on non-cooperative patients so that the examination was not optimal. This obstacle resulted in radiologists not being able to carry out their expertise properly. In addition, if the referring doctor asks for a repeat photo, it will give the patient an excessive radiation dose. With such patient conditions, a fixation device is needed so that the examination produced optimal results. Innovation efforts are needed to overcome this in order to improve services and prioritize patient safety. In addition, according to Lampignano & Kendrick, (2018), it is not permissible to force injured limbs or body parts into a certain position, the position must be adjusted according to needs. So that patients with multiple fractures require special treatment that is different from patients in general. The researcher designed a fixation device that can be used in the patient's supine and sitting positions without having to lift the patient's thigh, genu, and cruris bones and also without looking at the size of the patient's feet.