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The influence of the development of Science and Technology (IPTEK) on the world of education, so that both teachers and students are required to always adapt to existing developments. Technology is the result of knowledge originating from the world of education therefore the world of education should utilize technology to increase efficiency in learning. Chemistry among students is still considered material that is difficult to understand. One of its attractions is the abstract nature of chemical material. Chemistry learning does not only include theoretical learning but also includes practical activities. This research was carried out to determine the effect of using a virtual laboratory on students' skills during direct practicum. The method used in this research is a quantitative method that uses a lot of numbers, starting from data collection, interpretation of the data and presentation of the results. A total of 52 students in class XI, Department of Mathematics and Natural Sciences at SMA Negeri 1 Sliyeg. Presenting the results in the form of a representative table will increase the reader's level of understanding and make it easier to access information. Virtual laboratories help students understand the practical process. Based on the results of data analysis obtained from filling out the questionnaire, it was found that 78.8% or the majority of students answered agreeing that the virtual laboratory had an effect on increasing pH testing. This proves that the use of virtual laboratories can be a way out so that when doing direct practicum students do not experience difficulties and the practicum runs more effectively.

Infant deaths generally occur in the early neonatal period due to hypothermia. The incidence of hypothermia in newborns is quite high, globally ranging from 8.5-52%, an estimated 17 million newborns experience hypothermia in developing countries. The incidence of hypothermia in newborn babies is 92.3%, the infant mortality rate due to hypothermia is 6.3%. One intervention to minimize the incidence of hypothermia in newborn babies is to initiate early breastfeeding. The aim of the research was to determine the effect of early initiation of breastfeeding on hypothermia in newborn babies at the Bakti Timah Karimun Hospital. The research method used a pre-experiment with a one group pretest-posttest design. The sampling technique was purposive sampling with 14 respondents. The measuring instruments in this study were a digital axillary thermometer, standard operating procedures (SOP) for early breastfeeding initiation and observation sheets. Data analysis using paired sample t-test. The results of the paired sample t-test found a p-value = 0.000 (p<0.05), so it can be concluded that there is an influence of early initiation of breastfeeding on hypothermia in newborn babies in the Midwifery Room at Bakti Timah Karimun Hospital. Early initiation of breastfeeding can be used as an intervention for newborns to minimize the incidence of hypothermia

This research aims to demonstrate the influence of the effectiveness of image preprocessing-based artificial intelligence technology in detecting the ripeness level of tomatoes on user satisfaction and to discover correlations between them. The applied research method is quantitative, with data collected through the distribution of questionnaires to attendees of the IT Festival 2023 Expo held on Sunday, August 27, 2023, at the Baranangsiang Campus, IPB. The data analysis methods used include Pearson correlation test, simple linear regression, coefficient of determination test, and T-test using SPSS 25.0 software. The test results indicate that the effectiveness of image preprocessing-based artificial intelligence technology has a positive and significant impact on detecting the ripeness level of tomatoes

The benefits of consuming fruit and vegetables include reducing hypertension, preventing coronary heart disease, stroke, cancer, weight gain and Alzheimer's. This research aims to determine the influence of audiovisual media and lecture methods on changes in fruit and vegetable consumption behavior among teenagers in Gorontalo Regency. This type of research is quantitative with a quasi-experimental research design with a Nonequivalent Control Group Design research design. The respondents used were 76 respondents consisting of 38 respondents for intervention and 38 respondents as controls obtained by purposive sampling. The instruments used were questionnaires, leaflets and audiovisual. Data analysis used univariate analysis. Univariate analysis of food consumption frequency before the intervention showed that 14 people (36.8%) consumed bananas, 24 people (63.2%), 24 people (63.2%) consumed bananas, 26 people (68.4%) and tomatoes (42.1%). %), and after the intervention, bananas were 21 people (55.3%), papaya 31 people (81.6%), kale 30 people (78.9%), and tomatoes 25 people (65.8%). The results of the study used the Wilcoxon test which showed that there was an influence of counseling on behavior change. The results of the Mann-Whitney Test showed differences in behavior in the intervention group and the control group.

Genetic algorithms are computer techniques inspired by the theory of evolution and genetics. Individual definition, chromosome initialization, chromosome testing, selection (crossover) and mutation are fundamental elements of genetic algorithms. Genetic algorithms are used to solve optimization problems, such as lesson planning, community services and traffic light adjustment. By producing the best combination of chromosomes, the genetic algorithm can achieve ideal results. The genetic algorithm produces appropriate planning data to avoid delays. This research uses the methods of data collection, individual definition and chromosome initialization. The result of this research is a service application designed to be able to plan efficiently through development using a genetic algorithm. Optimal planning occurs when processing planning data produces solutions that are efficient in terms of time, energy, and resources, and avoids conflicting schedules in the same place..

Student learning disability is a situation where a student is unable to learn as they should. This cannot be ignored and must be addressed immediately by educators, because children's difficulties can become an obstacle in achieving optimal learning goals. The purpose of writing this article is to explore how to identify and overcome learning difficulties in elementary/MI students and to find out the factors that influence these learning difficulties. The research method used is literature study by analyzing several papers/scientific works through hypothesis testing. Based on the results of data analysis, the following results were obtained: a) The types of mathematics learning difficulties faced by elementary/MI students can be divided into two, namely difficulties that are internal to the student and difficulties caused by external factors. student. Ways to overcome this are: 1) Diagnosing students' learning difficulties, 2) Providing supportive mathematics learning advice, 3) Optimizing the implementation of BDR (Learning From Home), and 4) Personal resilience, the idea is to apply the curriculum and utilize blended. learn. b) Factors that cause elementary/MI students' learning difficulties include factors that arise from within the student (internal) and factors that arise from outside the student (external).

The purpose of this study was to determine the effect of the Current Ratio, Net Profit Margin, Debt to Equity Ratio and Total Asset Turnover on Company Value. This research uses a sample of automotive and component sub-sector manufacturing companies listed on the Indonesia Stock Exchange in 2018-2022 using the purposive sampling method. The data used are the financial statements of automotive and component sub-sector manufacturing companies listed on the Indonesia Stock Exchange for 2018-2022 and there are 12 companies that meet the criteria. The analysis method used in this study is multiple linear regression analysis using the Statistical Package for Social Science (SPSS) program version 25. The results of testing this hypothesis show that there is a significant influence between Debt to Equity Ratio and Total Asset Turnover on Company Value, while Current Ratio, Net Profit Margin has no effect on Company Value.

Background: With the online queuing application at RSUD Haji Makassar, registration should be able to run effectively. However, the queuing system at the Makassar Haji Hospital is not working well or can be said to be ineffective because patients still choose to register offline compered to registering online via the Makassar Haji Hospital queuing application which has been provided by the hospital.Objective: To determine the factors that influence the effectiveness of the online queuing system for outpatiens at RSUD Haji Makassar. Method: The research used was quantitative research using cross-sectional methods. Data collections used aquestionnaire, the sample in study was 95 systems users (patiens) at RSUD Haji Makassar. Data analysis using the chi-square test, namely to see the relationship between the independent variable and the dependent variable. Research results: There is an influence of relative advantage (p=0.002), compability (p=0.000),complexity (p=0.000), possibility of trying (tryability) (p=0.000), ease observed (observability) (p=0.000), on the effectiveness of the online queuing system at RSUD Haji Makassar.Conclusion: The factors in all variables examined in this study show that there is an influence on the effectiveness of the online queuing system. It is hoped that RSUD Haji Makassar will hold outreach and education to increase the effectiveness of the online queue system

Digital Population Identity (IKD) is a digital-based location data innovation through a mobile application with a photo or QR Code. The government's objective is to reduce the physical prints of KTP as well as the use of blank KTP-el in the hope of administrative efficiency. ICT is integrated with health services, education, banking, and taxation, facilitating public access in the era of technological development. However, in remote areas, limited internet access and minimal socialization raise concerns about the security of digital identity data being considered. Social media, especially YouTube, is a channel platform used by the public to convey opinions, opinions and comments about ICTs. So that's why sentimental analysis is needed using the Naive Bayes algorithm to help understand public opinion. The tests were conducted using Orange on 1,561 data showing accuracy, precision, recall, and F1 above 90%. The results of this analysis can serve as a guide for staff in interacting with the community for the implementation of Digital KTP through IKD, as well as improving services regarding the applications provided.

Research and development is a test model that is expected to determine these holes. Instruments are tools used to collect information or data. Assessment is a movement to obtain data about how something functions, which is then used to determine ideal decisions in navigation. Characterizes assessment as an evaluation cycle that is linked to student implementation and work results. Before making a decision, evaluation is the process of determining what information is needed and collecting and utilizing that information. Advanced research strategies are techniques used to create specific items and assess their adequacy. Then again, to make a particular item, it is necessary to investigate the needs and test the suitability of the item. Innovative punishment embraces rationality and convenience simultaneously. Inventive reasoning can be considered as a combination of consistent and differentiated reasoning to produce something new. This oddity indicates imaginative reasoning in arithmetic, whereas the different signs are associated with coherent and differentiated reasoning.

People really like hair coloring. However, most people do not know about natural dyes that can be used as basic ingredients for making hair dye and also lack understanding in choosing natural dyes used for coloring. For this reason, safe alternative dyes are needed, namely by developing natural dyes from plants that can be found nearby. This research aims to a) Analyze the results of hair coloring using teak leaf color extract, b) Analyze the results of hair coloring using henna leaf color extract, c) Analyze the comparison of hair coloring results using duan teak color extract and henna leaf color extract. This type of research is pre-experimental. The design used is a one shot case study. The population of this research is students of Cosmetology and Beauty, Class of 2023, Padang State University with 6 samples and 7 panelists. Data collection techniques are observation, documentation and questionnaire methods. The data analysis techniques used are normality test, homogeneity test and t test. Based on the results of research on hair coloring using teak leaf color extract, the color sharpness aspect is in the sharp category. In terms of evenness, the color has an uneven category. In terms of likes, panelists have categories of likes. Based on the results of research on hair coloring using henna leaf color extract, the color sharpness aspect is in the very sharp category. In the aspect of color evenness, it has an average category. In terms of likes, the panelists have a very like category. It can be concluded that there is a difference in the results of hair coloring using teak leaf color extract and henna leaf color extract. Where the average results of hair coloring using henna leaves are better than hair coloring using henna leaf color extract.

Academic procastination is an activity of delaying tasks or work, from starting to completing academic-related tasks, which is done intentionally and repeatedly. The research aims to determine and reduce the level of academic procrastination using self-management techniques. This research uses a quantitative method by distributing questionnaires to students, the questionnaire given contains 36 items using a Likert scale. After conducting a pre-test, the researchers found 7 students out of 36 students who had high procrastination scores. An intervention was carried out on 7 students using self-management techniques. Then a post-test was given to find out whether there was a decrease in high procrastination scores after being given the intervention. There are positive results that there is a decrease in the value of academic procrastination as seen from the results of the pre-test and post-test.    

This study aims to analyze the effect of price and promotion on purchasing decisions. The research method used is a quantitative method. This study uses purposive sampling. The sample in this study amounted to 50 respondents. Data collection instrument using a questionnaire. The dependent variable is the purchase decision variable and the independent variable is the price, and the promotion is the price, and the promotion is on the purchase decision of Shopee users. The data analysis method used is multiple linear regression. All statements are valid, reliable and normal. The results show that the coefficient of determination (R Square) of the independent variable on the dependent variable is R2 = 0.507 or 50.7%. The independent variable can explain the dependent variable. From the research, it shows that price has a significant effect on purchasing decisions of Shopee users in Simokalangan II. This is proven by tcount being greater than ttable (3,722 > 1,678). And so does the Promotion which has a significant effect on the purchasing decision of Shopee users in Simokalangan II. This is evidenced by tcount being greater than ttable (4,221 > 1,678). While the results of the simultaneous test of price and promotion variables have a significant effect of fcount 24.120 > ftable 2.802 on purchasing decisions. This shows that the better the price and promotions provided, the higher the buying decision of Shopee users in Simokalangan II.

This research is intended to be able to apply the Waterfall method in developing a website-based queuing system at the Pratama Tax Office (KPP) Samarinda Ilir. With a primary focus on improving efficiency and customer experience, this study conducted additional evaluation through Black Box testing. This method systematically tests system functionality from the user side. The stages of requirements analysis, design, implementation, Black Box testing, and maintenance, ensure the development of a structured and scalable system. The results are expected to provide effective solutions in modernizing the queuing system, improving services, and meeting needs at the tax office.

Impaired growth and development can occur if nutrition in infancy and children is not fulfilled and is not treated early. Fulfillment of nutritional needs in infants, especially in infants aged 6-12 months where at this time babies are introduced to food, or termed MP-ASI, you should pay attention to several things such as the nutritional content of the ingredients used, administration according to nutritional needs, can be well received by the baby's digestion, preferably produced from local ingredients and is dense in nutrition. Knowledge about nutritional intake patterns is needed by every mother, so that the baby's nutritional needs can be optimal. The purpose of this study was to determine the relationship between maternal knowledge about nutritional intake patterns and weight gain for babies aged 6-12 months at the Keritang Hulu Health Center, Kemuning District. The results of the study showed that 29 mothers (72.5%) had good nutritional patterns and 29 mothers (100%) had weight gain. However, there were 11 mothers who had poor nutritional patterns (27.5%) and all of these mothers' babies did not experience weight gain (100%). the results of the statistical chi-square test that has been carried out show a Pvalue (> 0.05), namely 0.000. The research hypothesis states that there is a relationship between maternal knowledge about nutritional intake patterns and weight gain for infants aged 6-12 months at the Keritang Hulu Health Center, Kemuning District, in 2023. Conclusion Sufficient knowledge about nutritional patterns will have an impact on infant weight gain. It is hoped that all mothers who have babies will be able to find more information about how good nutritional patterns are for babies aged 6-12 months so that they have an impact on optimal baby growth and development according to the baby's age.

The aim of this research is to analyze the processing of user satisfaction data on the IoT-based feed pellet machine monitoring system using the Blynk application among visitors of the IT Fest at the School of Vocational IPB University, majoring in Software Engineering Technology (TPL), Computer Engineering Technology, and Industrial Management from batches 57, 59, and 60. The research method employed in this study is quantitative research using descriptive statistics. The sampling technique utilized is a survey method, and the instrument for data collection is a questionnaire. Subsequently, the analysis of all data is conducted by performing testing stages using measures of central tendency, including mean, median, and mode. Using the Likert scale, conclusions can be drawn from the respondents' answers.

This research was motivated by the writing ability of class VII participants which was still not optimal. All of this is based on the fact that interest in writing is still low, difficulty in expressing ideas or ideas into narrative texts, often looking at original texts when creating stories or essays. This research aims to describe the application of the "Ada Tawa Ceria" strategy and short film media by Elka Sinema in learning to write narrative texts for class VII students at SMPN 25 Semarang for the 2022/2023 academic year. This research uses a qualitative approach. Data collection techniques use test and non-test techniques. The test technique consists of assigning narrative text writing skills according to the short film shown by paying attention to the structure of the narrative text. Non-test techniques include observation, interviews, questionnaires and documentation. Based on the results of data analysis, it can be concluded that the "Ada Tawa Ceria" strategy and short film media can be applied to students, especially when learning Indonesian with narrative text learning material. This learning strategy and learning media can be an alternative for teachers in teaching narrative text material.

This material discusses the implementation of bandwidth management using Queue Tree at the Samarinda Class 1 Navigation District Head Office. The internet is identified as a basic need in the operations of this government agency, especially those related to shipping safety. This activity aims to improve work efficiency and user experience through proper bandwidth management. The solution to the problem proposed is to carry out network management at the main office of the Samarinda Class 1 Navigation District using Mikrotik. The method used has 3 stages, namely design, implementation and trial. - respectively, then at the implementation stage the procedures for implementing bandwidth management will be explained step by step. The implementation results are validated through trials using a speed tester.The results of testing and design were compared, and it was found that the average difference for downloading was 1.945 while for uploading it was 1.55.

This research was conducted with the aim of discussing the Analysis of the Factors Influencing the Income of Vegetable Farmers in Mekar Jaya Village, Sungai Kaca District, Muara Jambi Regency. The factors or variables used and examined for their effect on income are capital, land area, and price. This research is a quantitative method of multiple linear regression research and uses primary data obtained directly from respondents by filling out a questionnaire. The answers to the questionnaires were tested or analyzed using SPSS (Statistical Package For Social Science) 26 software. The results of the research that has been done show that capital partially affects the income of vegetable farmers. Land area partially does not affect the income of vegetable farmers. Prices partially do not affect the income of vegetable farmers. Then based on the results of the f test it was found that simultaneously capital, land area, and price did not affect the income of vegetable farmers in Mekar Jaya Village, Sungai Gelam District, Muara Jambi Regency.

Studying biology serves as a means to enhance understanding, abilities, perspectives, principles, and ecological accountability. Biology is the scientific discipline that seeks to understand the natural world. Learning biology entails more than simply acquiring factual knowledge, concepts, or principles; it is also an exploratory endeavor. This research aims to discuss problem-based learning (PBL), which can improve the learning outcomes of class XI biology students on plant tissue material and can be used as an alternative learning model. This research uses classroom action research (PTK), which includes four stages: planning, implementing actions, observation,  and reflection, which aim to improve the learning process. PTK is an activity that involves testing an idea in practice, which can improve and increase the quality of the teaching and learning process. The application of the PBL model was able to improve student learning outcomes, especially in biology subjects with plant tissue material for class XI students at SMA N 2 Langowan. During the pre-cycle, the average value was 5.7. In cycle I, it climbed to an average value of 7.3. In cycle II, it further increased to an average value of 8.4. Meanwhile, the completeness of student learning outcomes in the pre-cycle was 20%, while in the first cycle, it was 67%, then grew again in the second cycle, specifically 87%. Based on the aforementioned research findings, it can be inferred that the implementation of the Problem-Based Learning (PBL) model has led to an improvement in the academic performance of Biology students at SMAN 2 Langowan.