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The problems faced in this study include (1) How does the workload affect the performance of immunization officers at the Health Center in the Working Area of the Banjar City Health Office? (2) What is the effect of training education on the performance of immunization officers at the Health Center in the Working Area of the Banjar City Health Office? (3) How does workload and training education affect the performance of immunization officers at the Health Center in the Working Area of the Banjar City Health Office? This study aims to study, know, and analyze (1) The effect of workload on the performance of immunization officers at health centers in the working area of the Banjar City Health Office. (2) The effect of education and training on the performance of immunization officers at the Health Center in the Working Area of the Banjar City Health Office. (3) The effect of workload and training education on the performance of immunization officers at the Health Center in the Working Area of the Banjar City Health Office. The method used in this study is an explanatory survey, while the data analysis technique is validity test, reliability test, descriptive statistics, Inductive Statistical Analysis with Multiple Regression. The results of the study inform that (1) The workload at the Health Center in the work area of the Banjar City Health Office is very high. With the highest score on the physical demand indicator and the lowest score on the task demand indicator. The workload has a positive effect on the performance of immunization officers at the Health Center in the work area of the Banjar City Health Office. This means that if the workload is increased, the performance of immunization officers at the Health Center in the work area of the Banjar City Health Office will also increase. (2) Training education at Puskesmas in the work area of the Banjar City Health Office is very high. With the highest score on the behavior indicator and the lowest value on the reaction indicator. Training education has a positive effect on the performance of immunization officers at health centers in the work area of the Banjar City Health Office. This means that if training education is improved, the performance of immunization officers at health centers in the work area of the Banjar City Health Office will also increase. (3) The performance of immunization officers at the Health Center in the work area of the Banjar City Health Office is very high. With the highest value on the quantity indicator produced and the lowest value on the reaction indicator. Workload and training education have a positive effect on the performance of immunization officers at the Health Center in the work area of the Banjar City Health Office. This means that if the workload and training education are increased, the performance of immunization officers at the Health Center in the work area of the Banjar City Health Office will also increase.

This study analyzes and optimizes production systems in the Industry 4.0 context, examining the fundamental shift from centralized, push-based production models to decentralized, adaptive, pull-based approaches. The research employs a mixed-method approach combining comprehensive literature review and multiple case studies across manufacturing sectors. Findings reveal that integration of Internet of Things (IoT), cyber-physical systems, artificial intelligence, and big data analytics enables real-time communication between production components, product personalization, and faster decision-making. Despite significant benefits in efficiency, flexibility, and competitiveness, implementation challenges persist, including high initial investment, employee resistance, technical expertise limitations, and integration complexity. Optimization approaches such as mixed-integer linear programming, digitally-integrated Lean Six Sigma, and digital twin simulations effectively enhance performance indicators including flexibility, reliability, and energy efficiency. The study concludes that successful production system transformation requires an integrated strategy encompassing process engineering, digital competency development, change management, and continuous evaluation to ensure sustainable optimization in the digital era

Background:  Tooth  decay  can  affect  the  health  of  other  parts  of the  body,  thereby hampering daily activities. One of the factors that can damage teeth is the habit of consuming food and drinks, some of which are healthy, some of which damage teeth, causing dental caries. The current phenomenon is that children entering school age are generally at high risk of experiencing dental caries, because at that age they are used to consuming various types of food and drinks that cause dental caries (such as candy, chocolate, pastries, etc.). Purpose: this research is to determine the correlation between cariogenic food consumption habits and dental caries in grade V elementary school children at SDN 1 Bukit Tunggal Palangka Raya. Methods: The sampling technique used total sampling to obtain 62 respondents, data collection used a questionnaire on habits of consuming cariogenic foods and a dental caries examination observation sheet which had gone through validity and reliability tests, for data analysis using the chi-square statistical test. Results: Based on the analysis, the results of statistical tests using the chi-square method show a sig (2-tailed) number with a p- value of 0.00 with a degree of significance of p < 0.05, so the decision is that H1 is accepted, meaning there is a Habit Correlation Consumption of Cariogenic Foods with Dental Caries. Conclusion: There is a correlation between cariogenic food consumption habits and dental caries. It is recommended that parents pay more attention to maintaining their children's dental health and know the types of food or snacks that can cause caries. Furthermore, it is recommended that schools carry out promotive and preventive efforts regarding dental and oral health carried out by teachers, especially UKS and UKGS supervisors.  

This study aims to analyze and determine the effect of person Organization fit and job embeddedness on turnover at Bank Mandiri KCP Sidoarjo. Data analysis in this study includes descriptive, research instrument analysis test (validity test and reliability test), multiple linear regression analysis, classical assumption test and hypothesis test. The results of this study indicate that Person Organization Fit and Job Embeddedness simultaneously have a significant effect on the Turnover Intention variable. Person Organization Fit has a significant negative effect on Turnover Intention at Bank Mandiri KCP Sidoarjo. Job embeddedness has a significant negative effect on turnover intention at Bank Mandiri KCP Sidoarjo. The magnitude of the influence of Person Organization Fit and Job Embeddedness simultaneously on Turnover Intention is 0.755 or 75.5%, while the influence of other variables not examined in this study is 24.5%.

Data communication is a field of science that studies the process of sending data, as well as how data can be received from sending and receiving terminals. A computer network is a set of "interconnections" between 2 or more autonomous computers connected by cable or wireless transmission media. Cisco packet tracer is a network simulation application developed by Cisco as a simulator as a learning medium for Cisco devices. Peer-to-Peer (P2P) network simulation using Cisco Packet Tracer software is an effective method for understanding, designing, and analyzing P2P networks in a controlled environment. The method used is literature study and carrying out simulation practice on Cisco Packet Tracer software to simulate a network. This research method aims to outline the steps and procedures required to simulate a Peer-to-Peer (P2P) network using Cisco Packet Tracer software. This abstract presents a brief view of the simulation approach used to model and examine the performance of a P2P network using Cisco Packet Tracer contains implementation steps for peer to peer network simulation. Through simulation, in-depth performance analysis can be carried out on various aspects of P2P networks, such as throughput, latency and reliability. This allows researchers and practitioners to understand how P2P networks behave under various conditions. Thus, P2P network simulation with Packet Tracer provides a useful tool for researchers and practitioners to understand and optimize P2P network performance in various scenarios.

The purpose of this study is to investigate whether the method of bamboo dancing effectively in improving students speaking ability. This study applied in the class by experimental research. The population of this study was the students of the XI class at SMA Negeri 1 Siborongborong. The total of number of population was 139, and 40 students from the population were taken as the sample by using simple cluster sampling, then they divided into two groups. The first group as the experimental group was taught by applying bamboo dancing method, while the second groups as the control group was taught without applying bamboo dancing method. The instrument used for collecting the data was test in form oral test based on the materials that has been taught in treatment. The test were divided into two; pre-test and post-test. The mean of control group is 220 (11) is lower than the mean of experimental group is 500 (25). The reliability of the test was 0,68. Based on the data tobserved (5,01) is higher than  the ttable (2,71) on df  38 at the level of significance (0,01). The result of this study show that teaching speaking by bamboo dancing method is more significant than that without applying bamboo dancing method.

This research aims to describe and analyze the quality of Mobile Samsat services in paying Motor Vehicle Tax (PKB) in Blora Regency. The quality of Mobile Samsat services is evaluated based on eight indicators, namely tangibles, accountability, transparency, reliability, responsiveness, assurance, empathy and participativeness. The research results show that overall, Mobile Samsat services in Blora Regency have been implemented well. However, the tangible dimension is still not optimal, especially related to the lack of seats provided for taxpayers queuing. Furthermore, researchers also analyzed six dominant factors that influence service quality, namely awareness, rules, organization, income, ability and service facilities. Of these six factors, service facilities are still an obstacle in the implementation of Mobile Samsat services. This can be seen from the limited electricity resources, the insufficient number of seats, and the stability of the internet network which is an obstacle in the service process. In general, the quality of Mobile Samsat services in Blora Regency is good, but service facilities need to be optimized so that public services can be carried out more optimally. This research provides important implications for Mobile Samsat service providers to pay more attention to aspects of service facilities and infrastructure, so that they can improve overall service quality and increase public satisfaction in paying motor vehicle tax. Apart from that, this research can also be a reference for local governments in developing and improving the quality of public services, especially in the context of motor vehicle tax payments. With the existence of quality Mobile Samsat services, it is hoped that it can encourage community compliance in fulfilling its tax obligations, so that it can increase regional income and support development in Blora Regency.

The aim of this research is 1) to find out what assessments are used in science subjects at Riigi Algkooli 105292 Bandar Klippa, Percut Sei Tuan District, Class V, 2) to analyze the quality of assessment tools according to the rules. reliability and competence. Class V Science Exam Difficulties and Different Advantages of SD Negeri 105292 Bandar Klippa, Percut Sei Tuan District. The research method used is descriptive qualitative, namely. description of phenomena that occur in reality. All subjects were class V students at SD 105292 Bandar Klippa. As a primary data source, data sources are obtained from teachers and students, and as secondary data sources, documentation and questionnaires. Data was collected through observation, questionnaires and tests. Meanwhile, data analysis was carried out using validation tests, test reliability, difficulty and distinguishing power. Validation was carried out by the researchers themselves and the validation expert group. Based on the results of observations, it is known that the question format used by teachers in evaluating scientific learning is multiple choice questions consisting of 15 questions, filler questions consisting of 10 numbers, and descriptive questions consisting of 10 questions. 15 questions. of 5 questions. The results of the validation test show that not all multiple choice questions are valid, only 4 out of 15 questions are valid. The form has 5 valid questions and all descriptive questions are recognized as valid. Expert validation also showed that of the 4 experts, only 1 expert showed that the results were quite valid, 3 validation experts showed that the questions were less valid. The reliability test shows that the multiple choice questions are not reliable, while the fill-in-the-blank and description questions are considered reliable. The difficulty level test shows that multiple choice questions have 3 categories of difficulty, namely hard, medium and easy questions, while for questions that can be filled in and are descriptive, only 2 categories of difficulty are found, namely. intermediate questions and easy questions. Finally, the differential power test shows that multiple choice questions have 4 different power categories, namely poor, sufficient, good, and very good. Meanwhile, there were excellent results on questions about filling in and describing different styles.

The aim of this research is 1) to find out what assessments are used in science subjects at Riigi Algkooli 105292 Bandar Klippa, Percut Sei Tuan District, Class V, 2) to analyze the quality of assessment tools according to the rules. reliability and competence. Class V Science Exam Difficulties and Different Advantages of SD Negeri 105292 Bandar Klippa, Percut Sei Tuan District. The research method used is descriptive qualitative, namely. description of phenomena that occur in reality. All subjects were class V students at SD 105292 Bandar Klippa. As a primary data source, data sources are obtained from teachers and students, and as secondary data sources, documentation and questionnaires. Data was collected through observation, questionnaires and tests. Meanwhile, data analysis was carried out using validation tests, test reliability, difficulty and distinguishing power. Validation was carried out by the researchers themselves and the validation expert group. Based on the results of observations, it is known that the question format used by teachers in evaluating scientific learning is multiple choice questions consisting of 15 questions, filler questions consisting of 10 numbers, and descriptive questions consisting of 10 questions. 15 questions. of 5 questions. The results of the validation test show that not all multiple choice questions are valid, only 4 out of 15 questions are valid. The form has 5 valid questions and all descriptive questions are recognized as valid. Expert validation also showed that of the 4 experts, only 1 expert showed that the results were quite valid, 3 validation experts showed that the questions were less valid. The reliability test shows that the multiple choice questions are not reliable, while the fill-in-the-blank and description questions are considered reliable. The difficulty level test shows that multiple choice questions have 3 categories of difficulty, namely hard, medium and easy questions, while for questions that can be filled in and are descriptive, only 2 categories of difficulty are found, namely. intermediate questions and easy questions. Finally, the differential power test shows that multiple choice questions have 4 different power categories, namely poor, sufficient, good, and very good. Meanwhile, there were excellent results on questions about filling in and describing different styles.

This research discusses the influence of product quality and service quality on purchasing decisions for Mixue Ice Cream & Tea. The aim of this research is to determine the influence of product quality (X1) and service quality (X2) on purchasing decisions (Y). This research uses indicators from each variable. The indicators of Product Quality (X1) are color, appearance, portion, aroma, taste. Indicators of Service Quality (X2) are reliability, responsiveness, assurance, empathy, physical evidence. Indicators of Purchasing Decisions (Y) are product choice, brand choice, dealer choice, purchase time. This research uses quantitative methods with a population of 80 people and a sample of 80 people, while processing research data uses the SPSS version 26 program. Based on the research results, it can be seen that product quality variables and service quality variables partially have a significant effect on purchasing decision variables as proven in The results of the T test research with a calculated t value of 5.571 > t table 1.991 and a significant value of 0.000 < 0.05. And it is also known that the product quality variable and the service quality variable simultaneously have a significant effect on the purchasing decision variable from the F test with a significant value of 0.000 < 0.05 and a calculated F value of 168.657 > F table 3.12, so service quality has a positive influence on the decision. purchase. The results of the multiple linear regression test which has the equation Y = 2.211 + 0.529 Xı + 0.410 The results of the coefficient of determination test show that the value (R Square) obtained is 0.814 (81.4%) indicating that product quality and service quality have an influence on purchasing decisions by 81.4%.

Telecommunications network planning is a crucial step in building an efficient and reliable communications infrastructure. In an era where connectivity is the backbone for various human activities, both on an individual and business scale, the importance of telecommunications network planning becomes increasingly apparent. In this abstract, we explain why telecommunications network planning is so important. First, careful planning ensures efficient use of resources, from frequency spectrum to hardware. Second, good planning can anticipate demand growth, ensuring that the network can grow in line with needs without sacrificing service quality. Furthermore, careful planning also considers security, privacy and reliability factors, which are crucial in a telecommunications environment that is constantly changing and vulnerable to threats. Thus, this abstract highlights the importance of telecommunications network planning in facing the challenges and opportunities in an increasingly connected world. With proper planning, telecommunications networks can become a strong backbone for social, economic and technological development.

This study aims to determine whether there is a positive and significant effect of giving reinforcement on student learning motivation at SMP Negeri 3 Pangaribuan in the 2023/2024 Learning Year. This study uses a quantitative approach with a population of all VIII graders at SMP Negeri 3 Pangaribuan totaling 110 people with a sample of 44 people. Data were collected with a questionnaire of 35 items compiled by the author based on variable indicators according to theory. The questionnaire test was conducted on 30 students in the same place, namely SMP Negeri 3 Pangaribuan, the questionnaire of variable x was tested and it was found that all items were valid. With the validity test rcount (0.40 - 0.69) > rtable (0.05,30) = 0.361 and the reliability of the questionnaire test which is at a value of 0.883190. The results of the validity of the questionnaire test of variable y with the validity test rcount (0.38 - 0.78) > rtable (0.05,30) = 0.361 and the reliability of the questionnaire test which is at a value of 0.8558508. 

This research aims to determine the simultaneous and partial influence of location, online promotion and price perception on purchasing decisions at the Trening Reza Store Cikalang Tasikmalaya. The research method used in this research is quantitative research methods with a survey approach. The respondents in this research were 100 consumers of the Trening Reza Store Cikalang Tasikmalaya. The type of data used in this research is primary data obtained through a questionnaire. The data testing technique used in this research uses validity tests, reliability tests and classical assumption tests. Data analysis in this study used multiple regression analysis tools using SPSS version 25 software. The research results show that Location, Online Promotion and Price Perception simultaneously have a significant influence on Purchasing Decisions. Location partially has a significant effect on purchasing decisions. Online promotions partially have a significant effect on purchasing decisions. Price perception partially has a significant effect on purchasing decisions.

Based on the Man 2 Tapanuli Tengah researchers' observations, it was shown that teaching at Aqidah Akhlak was constrained by students' low motivation to learn. The purpose of this study is to elucidate the causes of students' low motivation to learn Akida Aflaq. The reasons for the low learning motivation of Akida-Aklak students are that teachers still use traditional models, students get bored quickly because teachers do not use media effectively in learning, and students do not participate actively in learning because they do not have the courage to discuss or express their opinions during learning. Various learning models and methods, such as the Student Times Achievement Division learning model, can be applied to these problems to motivate students to learn. This study is an experimental study aimed at checking some things and confirming their results in order to test something. Data collection techniques can also be measured using questionnaires, validity tests, reliability tests, etc. Therefore, the obtained research results show that the learning model is not correctly applied by the teachers when learning, so that the students with Akida-Aklak have low learning motivation, get bored easily, and lack the courage to discuss and express their opinions during learning. To overcome this problem, it is very important to pay attention to the models and media used for learning so that teachers can adequately achieve the learning objectives.

This research aims to determine the influence of performance expectancy, effort expectancy, social influence, facilitating conditions on the use of Bank BSI KCP Kampung Tax Labuhan Batu Utara customers in using digital banking services. (BSI mobile deposits). This type of research is quantitative. The data used in this research is primary data obtained through questionnaires with variable instruments using a Likert scale which were distributed to respondents totaling approximately 100 people. The data analysis technique used is a data analysis test consisting of validity test, reliability test, classical assumption test consisting of normality test, multicollinearity test and heteroscedasticity test, and also using multiple linear analysis, which consists of F test, T test, and test the coefficient of determination (R²) using the SPSS version 22 data processing application. The results of this study show that performance expectancy has no effect, effort expectancy has a significant positive effect, social influence has a significant positive effect, and condition Facilitating conditions do not have a positive effect on Bank BSI KCP Kampung Tax Labuhan Batu Utara customers in using digital banking services (BSI Mobile Deposits).    

This study aims to determine the effect of PAK teacher's professional competence on the learning outcomes of VIII grade students of SMP N 1 STTU Julu in the 2023/2024 Learning Year. The research hypothesis is that there is an influence of PAK teacher's professional competence on the learning outcomes of VIII grade students of SMP N 1 STTU Julu in the 2023/2024 Learning Year. The study population was all VIII grade students of SMP N 1 STTU Julu as many as 44 people, because the subjects in this study were less than 100 so this study was a population study. Data were collected with a closed questionnaire of 20 items prepared by the author based on variable indicators according to expert theory. The questionnaire test was conducted on 32 class VIII students at Pakpak Kirana GKPPD Foundation SMPTK using 20 questionnaire items and after being tested the results of the validity of the questionnaire test were known to the value of rcount> table = 0.395-0.715> 0.349 there are 20 questionnaire items that can be used as research instruments. And the reliability of the questionnaire test which is at a value of 0.877. has been tested for validity and reliability. The results of data analysis show that there is a positive and significant influence between the influence of the professional competence of PAK teachers on the learning outcomes of students in class VIII of SMP N 1 STTU Julu Learning Year 2023/2024. With the relationship test obtained rcount> rtable, namely 0.329>0.297, with a significant relationship test tcount> ttable, namely 2.391>2.021 the coefficient of determination is 10.82%. This means that H0 is rejected and Ha is accepted. This study suggests that teachers should always improve their professional competence as a PAK Teacher, so that the learning outcomes of Class VIII students of SMP N 1 STTU Julu Learning Year 2023/2024 will be better.

This research is a type of quantitative research with accidental sampling method. The population in this study were 100 consumers who used the services of JNE Express Karangawen branch with a total sample of 100 people. The data collection technique uses a questionnaire that has been tested for the validity and reliability of the data. The data analysis method used consisted of normality test, multicollinearity test, and heteroscedasticity test. While the data analysis techniques used to answer the hypothesis include moderated regression analysis (MRA), t test, F test, and analysis of the coefficient of determination (R2). The results of this study indicate that (1) service quality has a positive and significant effect on customer satisfaction with a regression coefficient of service quality of 0.374 and a value of tcount > ttable that is 3.578 > 1.984 and a significance value of 0.000 <0.05. (2) timeliness of delivery is a moderating variable that strengthens the effect of service quality on delivery time satisfaction with a value of tcount > ttable which is 3,559 > 1,984 and a significance value of 0,003 < 0,05. (3) service quality has a positive and significant effect on customer satisfaction with timeliness of delivery as a moderating variable with a regression coefficient value of 0.18 on time delivery and a value of Fcount > Ftable that is 4.845 > 3.937 and a significance value of 0.042 < 0.05.

The purpose of this study was to determine the extent of the influence of the personality competence of PAK teachers on the character of students in class XI of cosmetology of SMK Negeri 1 Laguboti, Toba Regency for the 2023/2024 learning year, with the hypothesis that there is a positive and significant influence of the influence of the personality competence of PAK teachers on the character of students in class XI of cosmetology of SMK Negeri 1 Laguboti, Toba Regency for the 2023/2024 Learning Year. With a population of all students in class XI of Fashion Management of SMK Negeri 1 Laguboti who are Protestant Christians totaling 90 people with a sample of 60 people so that this study uses descriptive methods with cluster sampling techniques. Data were collected with a 54-item closed questionnaire prepared by the author based on variable indicators according to expert theory. The questionnaire test was conducted on 30 respondents of Class XI of Fashion Management 1 SMK Negeri 1 Laguboti Toba Regency for the 2023/2024 Learning Year using 54 questionnaire items and after being tested the results of the validity of the questionnaire test were known to be the value of rcount> rtable = 0.142-0.604 (there are 8 items of question items that have a validity of less than rtable 0.361 so that invalid questionnaires are discarded). Thus the valid questionnaire amounted to 46 question items. And the reliability of the questionnaire test which is at a value of 0.607. The results of data analysis show that there is a positive influence and significant between the Personality Competence of PAK Teachers on the Character of Students in Class XI of Fashion Management at SMK Negeri 1 Laguboti, Toba Regency for the 2023/2024 Learning Year. With the relationship test obtained rcount> rtable, namely 0.343>0.254, with a significant relationship test tcount> ttable, namely 3.654>2.000, with a linear regression test = α + bx = 26.98 + 0.248X. This equation shows that in a constant state of 26.98, for each addition of variable X (Teacher Personality Competence) by one unit, there will be an addition to variable Y (Student Character) of 0.248 from (variable X), the coefficient of determination is 11.76%. This means that Ho is rejected and Ha, accepted. Significant test of influence with Fcount>Ftabel (7.752>4.00) means that there is a positive and significant influence between the Personality Competence of PAK Teachers on the Character of Students in Class XI of Fashion Management at SMK Negeri 1 Laguboti, Toba Regency for the 2023/2024 Learning Year. This study suggests that teachers should always improve their Personality Competence as a PAK Teacher, so that the Character of Students in Class XI of Fashion Management at SMK Negeri 1 Laguboti, Toba Regency in the 2023/2024 Learning Year will be better.

This research was motivated by the phenomenon of guest repurchase intention allegedly due to the quality of service, brand preferences, and prices at Warung Nasi Kelok Desa Talogondan. This study aims to analyze the role of satisfaction in mediating the effect of service quality, brand preference, and price on repurchase intention in Warung Nasi Kelok Talogon Village and Padang Pariaman Regency. This type of research is quantitative research with a causal associative approach. The population in this study is rice stall consumers who have visited Warung Nasi Kelok Talogon Village and Padang Pariaman Regency with a sample of 222 respondents. The research instrument used in this study was a questionnaire (questionnaire) arranged according to the Likert scale. Instrument trials use validity tests, reliability tests. Data analysis technique using Structural Equation Modeling with Partial Least Square (SEM-PLS). The result of the study is that there is a positive and significant influence between service quality variables and consumer satisfaction variables. There is a positive and significant influence between brand preference variables and consumer satisfaction variables. There is a positive and significant influence between price variables and consumer satisfaction variables. There is a positive and significant influence between the consumer satisfaction variable and the repurchase intention variable. There is an influence of customer satisfaction as a positive and significant mediating variable between service quality and repurchase intention. There is an influence of consumer satisfaction as a positive and significant mediating variable between brand preference for repurchase intention and path coefficient. There is an influence of consumer satisfaction as a positive and significant mediating variable between price and repurchase intention and path coefficient.

This research aims to determine the simultaneous and partial influence of Reward and Communication on Employee Work Productivity at SPBE PT. Mitra Buana Energi Raya. The research method used in this research is quantitative research methods with a census approach. The population in this study were employees of the SPBE operator PT. Buana Energi Raya partners are 45 people. The type of data used in this research is primary data obtained through a questionnaire. The data testing technique used in this research uses validity tests, reliability tests and classical assumption tests. Data analysis in this research uses multiple regression analysis tools using SPSS version 25 software. The results of the research show that Rewards and Communication simultaneously have a significant effect on Employee Work Productivity at PPBE PT. Mitra Buana Energi Raya. Rewards partially have a significant effect on employee work productivity at SPBE PT. Mitra Buana Energi Raya. Communication partially has a significant effect on employee work productivity at PBE PT. Mitra Buana Energi Raya.