The purpose of this study is to evaluate how effective the laboratory information system is in terms of data transmission and website speed at the UNTIRTA VTE Laboratory. To conduct this study, a literature review and direct observation of the data sending and receiving process, as measured by PageSpeed ​​Insights, were used. The results showed that overall, the website performance was good, with optimal FCP and LCP values ​​on desktop and mobile devices. However, elements such as Interaction to Next Paint (INP) and Speed ​​Index (SI) require additional improvements to improve interactivity and access speed. The student dashboard page is considered the main activity center, according to the analysis of user access pattern data. However, pages with large file sizes require better data transmission management to avoid bottlenecks. The student dashboard page is considered the main activity center, according to the analysis of user access pattern data. However, pages with large file sizes require better data transmission management to avoid bottlenecks. This study provides an overview of how effective data transmission and user experience are on the laboratory website and suggests the development of infrastructure and website optimization elements, such as caching and file size reduction. These results contribute to the continuous improvement of the laboratory website, which is very important to meet the data and information service needs of UNTIRTA VTE Laboratory users in real-time.
 
 

Tuberculosis (TB) is currently a public health problem in the world, especially in Indonesia. Pulmonary TB is ranked 2nd as the main cause of death from infectious diseases after Human Immuno deficiency Virus (HIV). Pulmonary Tuberculosis is easily spread through the air when people who are sick with Pulmonary Tuberculosis release bacteria through the coughing mechanism. The spread of these bacteria is through sputum splashes or droplet nuclei released by TB sufferers through coughing, sneezing or talking face to face. The increase in TB cases is related to the degree of health in the community. The biggest factors that affect the degree of health are environmental factors and community behavior itself which can be detrimental to health. Risk factors for Tuberculosis transmission are environmental factors and behavioral factors, environmental factors include ventilation, housing density, temperature, lighting and humidity. While behavioral factors include smoking habits, spitting or throwing phlegm anywhere, coughing or sneezing without covering the mouth and the habit of not opening windows and not implementing clean and healthy living behavior (PHBS). This research method is a quantitative study with statistical tests with a cross-sectional design. This study was conducted at SMP 4 Ulee Rubek, North Aceh in November 2024. The research sample consisted of 15 children, Data collection techniques using questionnaires. Data analysis used descriptive statistical tests to test adolescents' knowledge about how to prevent TB. In addition to effective coughing, there are several ways to control pulmonary tuberculosis, namely by cultivating a clean and healthy life and cultivating ethical coughing behavior.

The aim of this research was to determine the relationship between the level of knowledge and the behavior of throwing away waste among students at MTS, N Seunuddon, North Aceh. The sample in this study was 18 grade 3 students with a quantitative research design with a cross sectional design. Instrument testing included Independent Variables which included Level of Knowledge and dependent variables including waste disposal behavior at MTS.N 9 Seunuddon North Aceh and statistical tests The type of sampling used in this research is total sampling. The research results showed that almost half of the respondents knew the results of calculating the respondent's knowledge before conducting counseling. Most of them had good knowledge with the number of respondents being 10 respondents (55.6%), and 8 respondents (44.4%) getting less good results out of a total of 18 respondents (100,%). It is known that the results of calculating the knowledge of respondents after being provided with educational counseling said that the level of knowledge was very good with the number of respondents being 17 (94.4%) and 1 respondent (5.6%) being less than good out of a total of 18 respondents. With the results of this research, it is hoped that school administrators, especially teachers, will provide health education or counseling about Clean and Healthy Living Behavior (PHBS), especially about knowledge and behavior of disposing of waste to their students.

As one of the oldest hospitals in Bekasi Regency, KM I Hospital is required to remain trusted by patients in choosing health services including inpatient care. The decline in BOR (Bed Occupancy Rate) experienced by KM I Hospital in the last 1 year indicates that hospital marketing needs to be improved.  This study aims to analyze the effect of competitive advantage and informational reference groups on patient's decision in choosing inpatient services with benevolence trust as an intervening variable at KM I Hospital. The research method uses a quantitative explanatory research approach. Respondents were 185 patients at KM I Hospital who were willing to be hospitalized. The sample collection technique was purposive sampling. Data collection used a questionnaire, and the data analysis technique used SEM-PLS. Results show that Competitive Advantage and Informational Reference Group have a direct and indirect effect on patient’s decision to choose inpatient services through benevolence trust at KM I Hospital (p<0.05). These results theoretically support previous theories and research. Managerially, it is expected to provide input for KM I Hospital management to increase competitive advantage and strengthen informational reference groups. These efforts can increase benevolence trust and ultimately increase patient’s decision to choose inpatient services.

This research aims to analyze the causes of the KM ship accident. Kirana I and the role of the Tanjung Emas Class I Harbormaster and Port Authority Office (KSOP) in improving shipping safety. Using a qualitative approach, data was collected through observation, interviews and documentation. The research results show that accidents are caused by human negligence, especially from ship crews who ignore safety procedures, even though the ship has met all safety certification requirements. Weather factors also contributed to the incident. KSOP Class I Tanjung Emas plays an important role in monitoring shipping safety through routine inspections and issuing Sailing Approval Letters (SPB). This research recommends increasing regular shipping safety training and outreach to ship crews and port officers, as well as strengthening coordination between agencies to create a better safety culture in the shipping environment.

This program aims to empower children at the Tunas Bangsa Orphanage, Labuhanbatu Regency, by teaching creative skills in utilizing scrap fabric into products with sales value. In this activity, scrap fabric which is usually considered as textile waste will be processed into products such as scrunchies, hair bands, and bandanas that can provide economic opportunities for children in the orphanage. In addition, this program also aims to increase environmental awareness by teaching the importance of sustainable textile waste management and environmental ethics. This training is complemented by the values ??of Citizenship Education (PKN), such as social responsibility and mutual cooperation, which aim to shape the character of children who care about the environment and society. It is hoped that through this program, children can develop creative skills, foster a spirit of social entrepreneurship, and play an active role in preserving the environment. This program also opens up opportunities for them to achieve economic independence and contribute to a broader environmental conservation movement.

This study aims to examine the effect of idle time on the productivity of dry bulk loading and unloading activities at the Java Integrated Industrial and Port Estate (JIIPE). The research employed a quantitative correlational approach, with data collection techniques including observation, documentation, and company records. The research sample consisted of 12 vessels engaged in loading and unloading at Java Integrated Industrial and Port Estate (JIIPE) port during the period from January to July 2024. The analysis revealed a correlation coefficient of -0.16, indicating a very weak negative relationship between idle time and productivity. The coefficient of determination, at 2.56%, suggests that idle time contributes only marginally to productivity, while the remainder is influenced by other factors. The factors affecting idle time include weather conditions, equipment failures, and truck delays. The conclusion indicates that while idle time does impact productivity, the effect is not statistically significant..
 
 

This research aims to analyze the use of SIMON TKBM, identify obstacles in its implementation, and evaluate its impact on the efficiency of loading and unloading activities at Tanjung Perak Port. A quantitative approach was used involving a population consisting of 1480 loading and unloading workers (TKBM) at the port. The research sample was calculated using the Slovin formula with a margin of error of 10%, resulting in a total of 90 representative respondents. Data was collected through a questionnaire with 17 statements and then analyzed using validity, reliability and multiple linear regression tests to identify the relationship between the use of SIMON TKBM, implementation obstacles and its impact on loading and unloading efficiency. Referring to the validity and reliability test results, it shows that all questionnaire items are valid and reliable (Cronbach's Alpha = 0.893). Multiple linear regression analysis shows that the System (X1) and User (X2) variables have a positive effect on Interaction (Y), with the largest contribution coming from the user factor (coefficient = 0.301; significance = 0.003). Meanwhile, the System variable has a low and insignificant influence (coefficient = 0.090; significance = 0.395), which indicates the existence of technical problems in the system. The multiple correlation coefficient value of 0.519 indicates a moderate relationship between the three variables. These findings conclude that the implementation of SIMON TKBM is quite effective in supporting loading and unloading activities, especially with active user support, although technical improvements and identification of other external factors that influence system effectiveness are still needed.

Decreased physical activity and increased adolescent sedentary lifestyles have become global cardiovascular fitness issues. Unbalanced body composition contributes to low cardiovascular fitness and increases the risk of metabolic disorders. This study aims to analyze the relationship between body composition and physical activity on VO2max in untrained adolescents. This observational analytical study with a cross-sectional design was conducted on untrained adolescents aged 15-18. Body composition was measured using the Xiaomi Body Composition Scale S400. Physical activity levels were measured using the International Physical Activity Questionnaire (IPAQ). VO2max was measured using the Multistage Fitness Test. Physical activity significantly contributed to in untrained adolescents (r=0.675; p=0.000). Total body water had the strongest positive correlation with VO2max (r=0.474;p=0.003), followed by percentage muscle mass (r=0.413;p=0.010) and bone mineral (r=0.401;p=0.013). Body Mass Index (r=-0.418;p=0.009), percentage body fat (r=-0.412;p=0.010), muscle mass (r=-0.403;p=0.012), fat-free mass (r=-0.401;p=0.012) and Basal Metabolic Rate (r=-0.401;p=0.013) showed significant negative correlation with VO2max. Increasing physical activity and improving body composition are key strategies to increase VO2max in adolescents. Interventions involving schools, families, and the community are needed to promote an active lifestyle in this population. The results of this study provide a scientific basis for the development of effective and sustainable fitness programs.

Gross motor development in children aged 1–3 years is a crucial aspect of growth and development, influenced by various factors, one of which is nutritional status. Good nutritional status plays a role in optimizing children's growth and development, including gross motor skills. This study aims to analyze the relationship between nutritional status and gross motor development in children aged 1–3 years at the Posyandu within the working area of Situ Udik Community Health Center (Puskesmas). This study employs a quantitative design with a cross-sectional approach. The research sample consists of children aged 1–3 years selected using a random sampling technique. Nutritional status was measured using an anthropometric approach, specifically weight-for-age (W/A), while gross motor development was assessed using the validated Denver Development Screening Test (DDST II) observation sheet. Data analysis was conducted using the chi-square statistical test to determine the relationship between nutritional status and gross motor development. The results indicate a significant relationship between nutritional status and gross motor development in children aged 1–3 years (0.013, p ? 0.05). Children with good nutritional status tend to have optimal gross motor development compared to those with undernutrition or overnutrition. These findings suggest that good nutritional status is a supporting factor in early childhood gross motor development. Therefore, regular monitoring of nutritional status and parental nutrition education are essential steps in supporting children's optimal growth and development.