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The aim of this research is to determine: (1) the social development of children in PAUD Prima Pertiwi using bullying educational videos, (2) the influence of bullying educational videos on the social development of early childhood in PAUD Prima Pertiwi, Sayur Mahincat village. This research uses a quantitative approach with an experimental type of research. The research design used a one-group pretest-posttest type pre-experiment. The instruments used consisted of observations, interviews and tests. The data analysis technique uses descriptive statistics and carries out conditional tests, namely the normality test and homogeneity test. Test the hypothesis using the "t" test. The results of the research show that: (1) The social development of early childhood in PAUD Prima Pertiwi, Sayur Mahincat village is going well, this can be seen from the results of observations in the pretest and posttest. The pretest obtained an average of 11.9, while the posttest obtained an average of 19.8. From these results, there was a very significant increase from the pretest observation results to the posttest observation results. (2) The results of the "t" test calculation obtained tcount = 7.97 when compared with ttable at a 95% confidence level or 5% error rate with degrees of freedom (db) = N – k = 20 – 2 = 18 obtained ttable 2.10 . If the value of tcount = 7.97 is compared with ttable = 2.106 then it is known that tcount is greater than ttable, (7.97 > 2.106). This means that the proposed hypothesis is accepted as true. This means that there is an influence between bullying educational videos on the social development of early childhood at Prima Pertiwi PAUD Sayur Mahincat village.

This study was conducted because the author saw the facts at PT Pelita Mulia Bersinar Each employee has different knowledge that is adjusted to their level of education, this is a determinant for the placement and success of the goals of the targets to be achieved by the company; The experience of employees certainly varies according to how long they have worked in the field which will indirectly form different thought patterns. In addition, it will also affect decision making to achieve the best quality of livestock production; The variety of employee socialization styles with partner farmers who have their own characteristics and different socialization models; and The achievement of livestock production quality in a company is fluctuating which is influenced by different employee competencies, in this case, influenced by different levels of employee knowledge and experience. The purpose of this study is to study, find out, and analyze the influence of employee knowledge on the quality of livestock production; the influence of experience on the quality of livestock production; and the influence of employee knowledge and experience on the quality of livestock production. While the method used in this study is an explanatory survey with a quantitative approach, while the technical data analysis, namely descriptive statistics Analysis and Inductive Statistics (Inferential) with correlation and multiple regression analysis tools. The results of the study and discussion show that employee knowledge has a positive effect on the quality of livestock production; experience has a positive effect on the quality of livestock production; and employee knowledge and experience have a positive effect on the quality of livestock production.

Chronic kidney disease, commonly abbreviated as CKD, is a condition characterized by a gradual decline in kidney function over a period of three months or more. Between 2018 and 2021, there was a specific increase in cases of kidney failure. According to statistics, 1,602,059 Indonesian residents, including 33,828 in West Java, were affected by kidney failure in 2018. This number is projected to continue rising (Riskesdas, 2020). Globally, the number of End-Stage Renal Disease (ESRD) patients reached 3,200,000 in 2020. Kidney disease typically affects individuals between the ages of 46 and 50. The objective of this literature review is to determine the quality of life of patients with chronic kidney disease (CKD). This review utilized Google Scholar and EBSCO databases, employing keywords such as "Chronic Kidney Disease" AND "Management of patients with kidney failure". Fifteen journals meeting the inclusion criteria were selected, published between 2020 and 2024. The predominant study design was cross-sectional, with stratified and purposive sampling methods commonly used. This review employed descriptive and analytical observational methods, utilizing the chi-square test. This literature review demonstrates that sociodemographic factors, including age, education, occupation, and ethnicity, significantly impact the quality of life of end-stage renal disease patients undergoing dialysis. Furthermore, the study highlights a strong association between clinical status and psychological distress among these patients. To enhance the quality of life of these individuals, comprehensive healthcare interventions, particularly psychological support and education, are essential.

Organization  (WHO)  in  world  health  statisticsin  2021  shows  that  the  prevalence  of anemia in women of reproductive age (15-49) in the world in 2019 is around 29.9%. The results of the 2018  Basic  Health  Research  report  by  Balitbangkes,  in  Indonesia  the  prevalence  of  anemia  in adolescent girls is around 27.2% in the 15-24 year age group. The cause of anemia is generally due to lack of knowledge about anemia, iron deficiency, folic acid, vitamin B12 and Vitamin A. The purpose of this study was to determine anemia in adolescent girls in the Ciputat Region, South Tangerang.This research is a qualitative research. The sample in this study were 7 young womens. Data was collected using  triangulation  test,  processed  by  data  reduction  method  and  presented  in  the  form  of  narrative text.Most  of  the  young  women  do  not  understand  anemia  so  well,  so  they  do  not  do  prevention of anemia such as taking Blood Supplement Tablets (TTD), as a result, young women feel the effects such as dizziness and light-headedness. Poor eating and sleeping patterns and heavy menstruation are the causes  of  anemia  in  adolescent  girls.  Young women  still  do  not  understand  clearly  about anemia,  so that  anemia  suffered  by  young  women  is  caused  by  poor  eating  and  sleeping  patterns  and  heavy menstrual  expenditure.  Teenage  girls  often  experience dizziness  and  light-headedness  due  to  the anemia they suffer. Adolescent girls have never done prevention of anemia and rarely consume Blood Add Tablets (TTD).It is expected that young women can increase knowledge about anemia.

Forecasting the number of marriages is a prediction of marriages that will occur in the future based on current and past data.  The total population of the married population is continuous, that is, its growth continues without a break. The model used for continuous population is the logistic model. This study aims to see the growth of marriage in the period 2027 using the logistic model growth. Judging from the data obtained from BPS (Central Bureau of Statistics) of North Sumatra Province from 2020 to 2023, the capacity limit (C) =  . The logistic model that can be used to parameterize the marriage rate in North Sumatra province is with a value of k = -0.25019918023 with the formula  .Based on the logistic model, the predicted marriage rate in North Sumatra province for 2027 is 64305.93339.

Penelitian ini untuk  menyelidiki Pengaruh Label  dan Harga Terhadap Keputusan pembelian rokok.pengajuan survei melalui google form ternyata respondenya di 100 orang,Purposive sampling digunakan untuk digunakan untuk menentukan sampel,dengan syarat responden adalah perokok aktif.penelitian ini merupakan penelitian kuantitatif, dengan menggunakan alat IBM SPSS Statistics 25. Dalam menganalisis data tersebut,, Peneliti melakukan uji kualitas instrumen ( Validitas dan Reliabilitas) uji asumsi klasik yaitu uji normalitas residual, uji multikolinearitas),uji heteroskedastisitas, Regresi  linear berganda, uji kelayakan model, dan uji hipotesis yaitu  uji t dan uji F. Hasil dari Penelitian ini label berpengaruh positif dan signifikan terhadap keputusan pembelian.

This study aims to analyze the classification of climate types in Bandung City, West Java based on rainfall data using the Schmidt-Ferguson method. Rainfall is an important factor that will be analyzed for the Schmidt-Ferguson method. The Schmidt-Ferguson method classifies climates into four types, namely dry, semi-dry, semi-humid, and humid. This method will compare the number of dry months and the number of wet months. One of the reasons for choosing this method is its ability to group climates based on monthly rainfall patterns accumulated over a period of 10 years. The rainfall data used was taken from the local meteorological station on the Central Statistics Agency website during the period 2013-2023. The results of the analysis show that Bandung City has climate characteristics that are influenced by geographical and topographic factors, with a climate classification dominated by the wet tropical climate type. This study is expected to provide useful information for environmental planning and water resource management in the area.

Economic growth is a critical aspect of economic policy in any country or economic system. According to data from Indonesia's Central Statistics Agency, the country's economic growth has fluctuated over the years. Factors influencing a nation's economic growth include export activities and inflation. The oil and gas (O&G) industry plays a strategic role in supporting national economic growth by contributing to Gross Domestic Product (GDP), state revenue, and job creation. This study aims to analyze the impact of the O&G industry on the national economy and provide perspectives on future challenges and opportunities. Using both quantitative and qualitative approaches, secondary data such as government financial reports, industry statistics, and policy analyses were utilized to assess the sector's contributions across various economic dimensions. The findings indicate that the O&G sector remains one of the primary sources of state revenue, despite significant challenges posed by declining reserves and volatile global oil prices. On the other hand, energy diversification and technological development present opportunities to enhance efficiency and sustainability in this sector.

This study investigated the effects of different leadership styles on employee productivity in JUHEL Pharmaceutical Firm, Anambra State, Nigeria. The primary objectives were to analyze the impact of transformational leadership, evaluate transactional leadership, and explore laissez-faire leadership's influence on productivity, as well as compare these styles' overall effectiveness. Using a quantitative approach, data were collected from 66 employees through structured surveys. Descriptive statistics, correlation analysis, and ANOVA were employed for data analysis. The findings revealed that transformational leadership had a significant positive effect on employee productivity, enhancing motivation and performance. Transactional leadership showed a moderate impact, fostering goal-oriented behaviors and structured work environments. Conversely, laissez-faire leadership was found to have a minimal effect on productivity, often leading to lower employee engagement due to insufficient guidance. Comparative analysis indicated that transformational leadership outperformed the other styles in promoting higher productivity metrics. This study highlights the importance of effective leadership strategies for enhancing productivity in pharmaceutical firms. It suggests that JUHEL Pharmaceutical Firm and similar organizations should prioritize transformational leadership development to achieve optimal performance. The research contributes valuable insights to the field of leadership studies and offers a basis for future investigations into leadership practices and productivity outcomes.

The background of this research is the low level of employee performance in the Civil Service Police Unit and the Sikka Regency Fire Department. This research aims to: (1) determine the description of employee performance, leadership and work loyalty; (2) analyze the influence of Leadership and Work Loyalty on employee performance both partially and simultaneously. The population in this study were employees of the Sikka Regency Civil Service Police Unit and Fire Department, totaling 94 people. Because the population is limited, this research was conducted by census or saturated sampling. Data was collected through questionnaires and analyzed using descriptive methods and inferential statistics, namely multiple linear regression. Hypothesis testing is carried out through the F test and t test. The results of the descriptive analysis show that the background to the employee performance variable is in good criteria, the Leadership variable is in good criteria, then the Work Loyalty variable is in good criteria. The statistical results of the t test show that partially the Leadership variable has a positive and significant effect on employee performance. Furthermore, the Work Loyalty variable has a positive and significant effect on employee performance. The statistical results of the F test show that simultaneously the Leadership and Work Loyalty variables have a significant effect on employee performance. The results of the determination analysis show that the two independent variables in this study are able to explain variations in the ups and downs in performance of employees at the Civil Service Police Unit and the Sikka Regency Fire Department by 31%.

This study aims to analyze the development and trends in rice production in North Sumatra Province during the period 2020–2024 using a descriptive statistical approach. The data used is secondary data from the Central Statistics Agency (BPS) in the form of rice production, harvest area, and productivity. The results of the analysis show that rice production fluctuated but tended to increase, with the highest production in 2024 at 2,204,875.51 tons and the lowest in 2021 at 2,004,142.51 tons. Trend analysis produced a positive slope value of 32,861 tons per year, indicating a long-term upward trend in production. The correlation between harvest area and production shows a strong positive relationship, where an increase in harvest area is consistently followed by an increase in production. Factors affecting production fluctuations include climate change, land area, cropping patterns, and agricultural infrastructure and policy support. Overall, the results of the study confirm that increases in rice production are highly dependent on land management, productivity, and the stability of climatic conditions in the North Sumatra region.

This study evaluates the effectiveness of AI-powered tutoring systems in enhancing personalized English language learning among students in Colleges of Education in Lagos State, Nigeria. The primary objectives include assessing the impact of these systems on students' English proficiency and evaluating their perceptions of usability and effectiveness. Guided by four research questions, the study aims to provide insights into the integration of AI in educational contexts. Employing a survey research design, the study targeted a population of approximately 50,000 final-year students across several Colleges of Education. A sample of 400 students was selected using a combination of convenience and stratified random sampling techniques, ensuring representation from two institutions: the Federal College of Education (Technical) Akoka (FCET) and the Adeniran Ogunsanya College of Education (AOCOED). A structured questionnaire with 30 items was developed and validated, achieving a reliability coefficient of 0.81. Data collection methods included both in-person and online approaches, yielding a response rate of 74.5% (298 completed questionnaires). Data were analyzed using descriptive statistics and t-test for hypothesis testing. The findings revealed a significant difference in English language proficiency between students using AI tutoring systems and those using traditional methods, with the AI group reporting better outcomes. Additionally, students expressed mixed perceptions regarding the usability of AI systems. Major recommendations include enhancing AI system functionalities, providing comprehensive training for users, and addressing technological barriers to ensure effective implementation. This study underscores the potential of AI in education while highlighting the need for ongoing improvements and support mechanisms.

This research aims to determine the effect of Profitability and Leverage on Company Value in the Food and Beverage Industry listed on the Indonesian Stock Exchange in the Pre and Post Covid 19 Period. This research uses quantitative methods, with secondary data obtained from the annual financial reports of the food and beverage industry listed on the Indonesia Stock Exchange for the 2018-2022 period. The population and sample in this research are the top 5 food and beverage industry companies listed on the Indonesia Stock Exchange during the 2018 - 2022 period. The sampling technique used the purposive sampling method. The analysis methods are descriptive statistics, classical assumption testing, multiple linear regression testing and hypothesis testing. The research results show that the Profitability and Leverage variables do not have a partial positive effect on Company Value. Meanwhile, the Profitability and Leverage variables do not have a positive effect on Company Value simultaneously.

This research aims to (1) describe employee performance, leadership style, and work ethic; (2) analyze the influence of Leadership Style ad Work Ethics on employee performance either partially or simultaneously. The population in this study were Suru Pudi Koting Credit Union's employees, totaling 30 people. Due to limited population, this research was conducted through census or saturated sampling. Data were collected through questionnaires and analyzed using descriptive methods and inferential statistics, namely multiple linear regression. Hypothesis testing is done through the F test and t test. The descriptive analysis showed that the variables of employee performance, leadership style, and work ethic were categorized as good. The results of the t-test statistics showed that partially, the leadership style and work ethic had a positive and significant influence on employee performance. The results of the F test statistics revealed that simultaneously, all independent variables had a significant influence on employee performance. The results of the determination analysis showed that the two independent variables in this study were able to explain the fluctuation of employee performance of the Suru Pudi Koting Credit Union as many as 912.7%.

The background of this employee's performance of Perumda Wair Pu'an Water Supply Sikka Regency has not been maximized. This research aims to (1) determine the description of employee performance, work motivation, and job satisfaction; (2) analyze the influence of work motivation and job statistics on employee performance both partially and simultaneously. The population in this research were employees of Perumda Wair Pu'an Water Supply Sikka Regency, totaling 50 people. This research was carried out through a census or saturated sampling due to limited population. Data were collected through questionnaires and analyzed using descriptive methods and inferential statistics, namely multiple linear regression. Hypothesis testing was done through the F-test and t-test. The descriptive analysis results showed that the variables of employee. Performance, work motivation, and job satisfaction were categorized as good enough. The statistical results of the F test showed that simultaneously the variables Work Motivation and Job Satisfaction had a significant influence on employee performance. The results of the t-test statistic showed that partially the variables of work motivation and job satisfaction had a significant influence on employee performance. The results of the Determination analysis showed that the two independent variables in this research can explain the fluctuation of employee performance by 30.5%.

The research background was the pre-survey results which showed that the employees performance at Pintu Air Credit Union of Maumere Branch had not been optimal. This study aimed to (1) determine the description of employee performance, workload, and quality work of life and (2) to determine the influence of workload, and quality work of life on employee performance both partially and simultaneously. The population in this study was employees Pintu Air Credit Union of Maumere Branch, totaling 30 people. Data were collected through questionnaires and analyzed using descriptive methods and inferential statistics i.e. multiple linear regression. Hypothesis testing was done through F test and t-test. The descriptive analysis revealed the variables of employee performance, workload, and quality of work life were in the good category. The statistical results of the t-test showed that partially, the Workload variable had a significant negative influence on employee performance while the Quality of Work Life had a significant positive infuence on employee performance. The statistical results of the F test showed that simultaneously, the variables of Workload and Quality of Work Life had a significant influence on employee perfomance. The results of the determination analysis showed that the two independent variables in this study were able to explain the fluctuation of employee performance at the Pintu Air Credit Union of Maumere Branch by 17.567%.

This research aims to: (1) determine the description of employee performance, work environment and organizational culture; (2) analyze the influence of the work environment and work experience on employee performance both partially and simultaneously. The population in this study were employees at UPTD. Habibola Community Health Center, numbering 30 people. Because the population is limited, this research was conducted by census or saturated sampling. Data was collected through questionnaires and analyzed using descriptive methods and inferential statistics, namely multiple linear regression. Hypothesis testing is carried out through the F test and t test. The results of the descriptive analysis show that the employee performance variables, work environment and organizational culture are categorized as good. The statistical results of the t test show that partially the Work Environment and Organizational Culture variables have a positive and significant effect on employee performance. The statistical results of the F test show that simultaneously the Work Environment and Organizational Culture variables have a significant effect on employee performance. The results of the determination analysis show that the two independent variables in this study are able to explain variations in the ups and downs of employee performance at UPTD. Habibola Community Health Center was 31.5%.

This research is grounded on the issue of employee performance seen from quality aspects of employees at the Public Works and Spatial Planning Office of Sikka Regency has not been maximized. This research aimed to: (1) determine the description of employee performance, human resource empowerment, and competence (2) analyze the influence of human resource empowerment and competency on employee performance either partially or simultaneously. The population in this research was 56 employees of the Public Works and Spatial Planning Office of Sikka Regency. Due to limited population, this research was conducted through census or saturated sampling. Data were collected through questionnaires and analyzed using descriptive methods and inferential statistics, namely multiple linear regression. Hypothesis testing was done through the F-test and t-test. The results of descriptive statistical analysis showed that the response perception and employee performance variables, human resources empowerment, and competency were categorized as good. The results of the t-test showed that partially the human resource empowerment variable had a positive and significant influence on employee performance. The results of the F test showed that the variables of human resource empowerment and competency simultaneously significantly affected employee performance. The results of the determination analysis showed that the two independent variables in this research were able to explain the fluctuation of employee performance at the Public Works and Spatial Planning Office of Sikka Regency by 31.2% .  

Education is an ongoing issue that continues to be researched over time. Private universities established by foundations are required to make efforts to enhance the competencies of their graduates, which results in high competitiveness. This study aims to examine the antecedents of lecturer performance and its impact on graduate competence at Medan city. The factors studied in the antecedents include: foundation management, university governance, and dean leadership and their effects on graduate competence. The population in this research is final semester students of the Management Study Program, Faculty of Economics, at nine private universities in Medan City. The sample selection in this study was carried out using multi-stage sampling, starting with purposive sampling of private universities and incidental sampling of students. The total sample in this study comprises 576 students representing the nine private universities proportionally. Data analysis used descriptive statistics and Structural Equation Modeling (SEM). This research concludes: (1) Foundation management has a positive and significant effect on university governance. (2) Foundation management has a direct positive and significant effect on dean leadership. (3) University governance has a positive and significant effect on lecturer performance. (4) University management has a positive and significant effect on dean leadership. (5) University governance has a positive and significant effect on lecturer performance. (6) Dean leadership has a positive and significant effect on lecturer performance. (7) Lecturer performance has a positive and significant effect on graduate competence. (8) Foundation management has a positive and significant effect on dean leadership through university governance.

Human Resource Development (HRD) is one of the main priorities in realizing the progress of a region. The Human Development Index (HDI) is one of the indicators used to measure the quality of HRD. This study aims to analyze the quality of HRD in Gorontalo Province using the HDI as the main indicator. Secondary data from the Central Statistics Agency (BPS) were analyzed to measure three dimensions of the HDI, namely health, education, and decent living standards during the period 2019-2023. The results of the study showed an increasing trend in the HDI across all regions, although at varying rates. Gorontalo City recorded the highest HDI value, reflecting better development quality compared to other districts. Meanwhile, North Gorontalo had the lowest HDI, although there was an increase from year to year. Further analysis showed that significant disparities in the dimensions of health, education, and per capita expenditure between urban and rural areas were major challenges. This study suggests the need for equitable development through increasing access to health services, quality education, and economic infrastructure to reduce disparities between regions. These findings are expected to contribute to more inclusive policy-making for HRD development in Gorontalo Province.