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Human resource development is a vital activity that organizations must undertake to ensure that employees' knowledge, talents, and skills align with job requirements. Measuring the quantity of work completed by employees within a specific time frame using tools tailored to the nature of their work is referred to as employee performance. This study aims to determine the extent of the influence of human resource development on employee performance at the Sajoanging Sub-district Office, Wajo Regency. The theoretical framework for this research includes: Variable X (Human Resource Development) as defined by Nugraha (2016:178), encompassing education, work experience, skills, and technological capabilities. Variable Y (Employee Performance) as defined by Dewi & Harjoyo (2019:80), including work results, job knowledge, time discipline, reliability, and attitude. This research employs a census approach, meaning questionnaires are used to gather information from the entire population. The sample size for this study consists of 18 individuals. Data collection methods include questionnaires and observation. Quantitative associative analysis and descriptive data analysis are employed for data processing. The findings reveal that: Human resource development at the Sajoanging Sub-district Office, Wajo Regency, falls within the "very good" category. Employee performance at the Sajoanging Sub-district Office, Wajo Regency, also falls within the "very good" category. There is a positive influence of human resource development on employee performance at the Sajoanging Sub-district Office, Wajo Regency.

The aim of this research is to determine the effect of using a guided inquiry learning approach on the development of critical thinking skills in sixth grade elementary school in Mathematics. This research uses a quantitative approach with the ex post facto method, namely the researcher does not control the variables, only takes data regarding the influence of the independent variable on the dependent variable. This research uses a quantitative approach and the analysis in this research uses descriptive and regression analysis. This research was motivated by teachers' difficulties in providing a good understanding of grade 6 elementary school mathematics learning material on the application of ratios in everyday life, namely scales. teachers' limited knowledge regarding the application of inquiry-based learning methods, as well as students' low critical thinking abilities in mathematics learning and their overall low academic achievement. The population in this study were 77 grade VI students at Wadungasri Elementary School, Waru District, Sidoarjo Regency, and a sample of 25 students was taken. Data collection techniques using questionnaires. Data processing techniques with validity testing using expert judgment techniques. Reliability test uses Alpha Cronbach. Analysis prerequisite tests are normality test and linearity test. The data analysis technique used is a simple regression test. Research results: the guided inquiry learning model has an effect on students' critical thinking skills by 1.673%.

In the era of agricultural digitalization, dependence on Internet of Things (IoT) technology is increasing, yet supporting infrastructure remains vulnerable to connectivity disruptions. This research aims to develop an alternative protocol for IoT-based agricultural systems that can operate during internet connection failures, focusing on implementing a failsafe mode using NodeMCU ESP8266. The research methodology includes developing a monitoring system using soil moisture sensors and ultrasonic sensors for water level detection, as well as performance evaluation based on decision-making accuracy parameters, mode transition response time, and consistency in water management. Implementation results showed a 40,1% reduction in water consumption compared to traditional irrigation methods. The failsafe mechanism demonstrated sustained operations with 98% reliability in maintaining optimal soil moisture levels during 72-hour offline periods. This research contributes significantly to the development of smart agriculture through a cost-effective and scalable solution, particularly for areas with limited infrastructure that only require basic internet connectivity and minimal maintenance.

This research is motivated by the importance of understanding factors influencing employee performance, particularly at PT Air Minum Bandarmasih (PERSERODA) Banjarmasin. The study aims to analyze the effects of work behavior and workload on employee performance, both partially and simultaneously. This quantitative research employs a survey design with a population of 380 employees and a sample of 79 respondents selected using random sampling based on Slovin's formula. The data were analyzed using validity and reliability tests, classical assumption tests, linearity tests, multiple linear regression analysis, and hypothesis testing. The results reveal that work behavior and workload significantly affect employee performance, both individually and simultaneously. Positive work behavior enhances employee motivation, while a proportional workload supports employees in developing their potential. The implications of this study highlight the importance of organizational management in fostering productive work behavior and effectively managing workload to sustainably improve employee performance.

This research aims to determine the analysis of service quality on customer satisfaction at the Tingkir Type A Terminal, Salatiga City. In this research, the objects taken were service users at the Tingkir Terminal. Data sources include primary and secondary data. The sample in this study was 100 service user respondents at Tingkir Terminal. Data collection was carried out using observation methods, literature studies, interviews, documentation and questionnaires. The data analysis technique is a multiple linear regression technique which is first tested through a questionnaire test (validity and reliability) and classical assumption tests (autocorrelation, heteroscedasticity, multicollinearity, normality). The results of the analysis using the statistical tools of the SPSS V.26 program obtained a multiple linear regression equation: Y = 2,637 + 0,170.X1 + 0,203.X2 + 0,180.X3 + 0,179.X4 + 0,171.X5 + μ. The results of the multiple linear regression equation show that the Tangible Variable (X1) has a tcount of 0.170 and a ttable of 1.66105, so H0 is rejected and Ha is accepted. The Reability variable (X2) has a tcount of 0.203 and a ttable of 1.66105, so H0 is rejected and Ha is accepted. The Responsive Variable (X3) has a tcount of 0.180 and a ttable of 1.66105, so H0 is rejected and Ha is accepted. The variable Emphaty (X4) has a tcount of 0.179 and a ttable of 1.66105, so H0 is rejected and Ha is accepted. The Assurance variable (X5) has a tcount of 0.171 and a ttable of 1.66105, so H0 is rejected and Ha is accepted. Based on the results of the study, conclusions can be drawn from multiple linear regression analysis and the distribution of respondents' answers regarding independent variables (Tangible, Reability, Responsive, Emphaty, Assurance) has an influence on the dependent variable (Customer Satisfaction).  

This research compares the techniques used in the file system structures of Windows and Linux. Each operating system employs distinct approaches to data organization, access, and management, as reflected in their respective file systems: NTFS for Windows and ext4 for Linux. The study explores the strengths, weaknesses, and applications of these systems under various conditions. By analyzing both theoretical documentation and empirical experiments, this research highlights the technical and philosophical aspects influencing the design and performance of file systems in Windows and Linux. The findings provide insights for selecting an appropriate file system based on specific requirements, emphasizing performance, reliability, and usability.

This study aims to determine how much influence the work environment (X) has on job satisfaction (Y) at PT SEMEN BOSOWA MAROS. This type of research is quantitative. The data source was obtained from the PT Semen Bosowa Maros Office and the object of the study was carried out by distributing questionnaires to employees. The sampling technique used was a saturated sample where the entire population was 94 respondents. The results of the respondent study were tested with validity tests, reliability tests, partial tests (t-tests) data analysis techniques included descriptive analysis and simple regression analysis. Based on the results of statistical analysis to test the significance of the influence of the work environment on job satisfaction using the t test, it can be seen in table 4.11 that the calculated t value is 29.728, with a significance level of 0.000. Because the calculated t> t table (29.728,> 1.986) or the significance of t <5% (0.000 <0.05), then based on a simple analysis between the independent variable (X) work environment and the dependent variable (Y) job satisfaction, these results indicate that the work environment has a positive and significant influence on job satisfaction.  

This study aims to use the fishbone diagram as a tool to identify the causes of damage to the feeder mechanism of scrap machines and to develop Standard Operating Procedures (SOP) that can improve performance and reduce the level of damage. This diagram is used to evaluate various elements that contribute to the damage of the feeder mechanism, such as human, machine, material, method, and environmental factors. Through this evaluation, the main causes of the damage can be identified, and appropriate corrective actions can be formulated. In addition, this research also aims to design SOPs that ensure more efficient operation of the scrap machine and reduce the likelihood of operational errors. The implementation of mechanism improvements and SOPs is expected to enhance the reliability of the scrap machine, reduce downtime, and increase productivity in the mechanical technology laboratory. The findings of this study are expected to make a significant contribution to the development of management systems and equipment maintenance in both industrial and educational sectors.  

Power system protection plays a crucial role in maintaining the reliability and security of electricity distribution. This study discusses the analysis of coordination between overcurrent relays (OCR) and ground fault relays (GFR) on the Miwon Substation power line. The study aims to determine the optimal setting values ​​for OCR and GFR, so that they can detect and disconnect short circuit faults quickly and accurately. The approach used includes theoretical calculations and simulations to evaluate relay performance under various fault conditions. The results of the study reveal that with appropriate settings, the relay can operate selectively and efficiently, reducing the impact of disturbances and maintaining the stability of the power system.

This research seeks to explore how Part-Time Work and Time Management influence students' academic performance. A quantitative methodology was employed to investigate the relationship between the independent variables, part-time work and time management, and the dependent variable, academic achievement. The study focused on students from Universitas PGRI Wiranegara during the 2021–2024 period who are actively engaged in part-time work. The sample was selected using a probability sampling method, ensuring every student in the population had an equal chance of inclusion. Data collection was conducted through a questionnaire, which underwent validity and reliability testing.  The findings revealed that part-time work significantly affects academic performance, with both positive and negative outcomes, depending on how well students manage their time. Additionally, effective time management proved to be a crucial factor in enhancing academic performance, even when students juggle their time between work and study. Further analysis indicated that both variables collectively have a meaningful impact on academic achievement. This research underscores the critical role of time management skills for students balancing work and study and highlights the importance of institutional support in helping students maintain this balance. 

The aim of this research is to determine the impact of the influence of price and quality of service on customer satisfaction (case study at Mixue Pasar Bersih branch, Jababeka). The research method used is quantitative using hypothesis testing to analyze the relationship between the variables studied. The population used as research objects are consumers who buy Mixue products at the Jababeka Clean Market. Data analysis was implemented in the form of a questionnaire using the SPSS application with the tests used being the Validity Test and Reliability Test. Total respondents were 113 people from 15 questions, considering the questionnaire answers which stated Strongly Agree 23%, Agree 46%, Normal 24%, Disagree 5%, Strongly Disagree 1%. The results of the research state that X1 has an effect on Y and is supported by variable X2 which also has an effect on Y.

The aim of this research is to determine the impact of the influence of price and quality of service on customer satisfaction (case study at Mixue Pasar Bersih branch, Jababeka). The research method used is quantitative using hypothesis testing to analyze the relationship between the variables studied. The population used as research objects are consumers who buy Mixue products at the Jababeka Clean Market. Data analysis was implemented in the form of a questionnaire using the SPSS application with the tests used being the Validity Test and Reliability Test. Total respondents were 113 people from 15 questions, considering the questionnaire answers which stated Strongly Agree 23%, Agree 46%, Normal 24%, Disagree 5%, Strongly Disagree 1%. The results of the research state that X1 has an effect on Y and is supported by variable X2 which also has an effect on Y.

Investment is an important thing in today's era. Many things influence investment decisions including knowledge about investment itself and a person's income. This study aims to determine the effect of Investment Knowledge and Income on Investment Decisions of the Boyolali Community. This study is a quantitative study. using multiple linear regression analysis, through the swimmer test, validity test, reliability test, classical assumption test and F test. The population in this study were residents of Boyolali, Central Java. The sample of this study was 60 samples. The results of this study indicate that investment knowledge and income both have a partial effect on investment decisions.

This study aims to identify the influence of work facilities, workspace layout, and team building on employee performance. Using descriptive quantitative research methods, this study involved employees from two companies: PT Borobudur, Prambanan, and Ratu Boko Temple Tourism Park and PT Naisha Inspirasi Muslimah Yogyakarta. The sample consisted of 80 people, with 40 employees from each company. Data were collected through questionnaires distributed in the form of a paper survey. Analyses were conducted using Statistical Product and Service Solutions (SPSS) version 23.0 to test validity, reliability, multicollinearity, basic assumptions, and multiple linear regression. The research findings show that (1) work facilities have a positive and significant effect on employee performance, (2) work layout has a negative and insignificant effect, (3) team building has a positive and significant effect, and (4) the three variables simultaneously have a significant effect on employee performance.

Employment law education plays an important role in equipping the younger generation, especially high school and vocational high school students, with an understanding of the rights and obligations as prospective workers. This study aims to analyze the relationship between students' understanding of employment law and employment rights and obligations. Using a quantitative approach, data were collected through questionnaires from grade XI students at SMAN 3 Pasuruan, SMKN 1 Pasuruan, and SMK PGRI 2 Pasuruan. The validity results showed that all questionnaire items were valid (100%), while the reliability of the variables showed a Cronbach Alpha value of 0.606 for student understanding and 0.778 for labor rights and obligations. The simple linear regression model showed a significant positive relationship with the regression equation Y = −0.833 + 0.997XY = -0.833 + 0.997X and an R Square value of 0.600, which means that 60% of the variation is explained by the model. This study confirms that employment law education has a real impact on students' legal awareness, supporting their preparation to face the world of work with a better understanding

Academic information portals have an important role in supporting the academic process of students in higher education. This study aims to analyze the level of student satisfaction with the academic information portal of the State Islamic University of North Sumatra (UINSU). This study uses a literature-based approach by referring to previous research in the last five years (2019–2024). The results of the analysis show that reliability, responsiveness, data security, information completeness, and interface design are the main aspects that affect the level of student satisfaction. The recommendations given include improving system stability, developing interactive features, and strengthening user data protection.