Abstract:This study discusses the implementation of the Naïve Bayes method to predict catering sales at PT.Negara Rasa Indonesia. The background of this study is based on the problem of suboptimal sales due to the absence of a structured…
tructured sales prediction system. The Naïve Bayes method was chosen because of its simplicity, speed, and ability to classify data with a high degree of accuracy. The data used in this study is historical sales data from the last two years, which has undergone cleaning, labeling, and transformation into four sales categories, namely very popular, popular, fairly popular, and less popular. The testing process was carried out using RapidMiner software by dividing the dataset into training data and test data at various ratios of 80:20. The test results showed a very high level of accuracy, with the highest value reaching 91.41%. These findings prove that the Naïve Bayes method is reliable for predicting catering sales, thereby assisting decision-making in more efficient sales management and planning at PT. Negara Rasa Indonesia.
Abstract:ABSTRACT The purpose of this study was to determine the effect of bonus packs and product quality on consumer purchasing decisions at PT. Alamjaya Wirasentosa Tg. Morawa Deli Serdang, North Sumatra. The population in this…
his study are consumers at PT. Alamjaya Wirasentosa Tg. Morawa Deli Serdang North Sumatra as many as 379 consumers for one week while the determination technique is random sampling with the withdrawal technique using the Slovin formula. So that the sample in this study amounted to 79 respondents. The sources of data in this study are primary data and secondary data. Where the primary data from observations, interviews and questionnaires. While secondary data can be from data that has been documented. While the data analysis techniques used are descriptive analysis and multiple linear regression. The results of multiple regression analysis are Y = 8.898 + 0.193X1 + 0.548X2 + e which shows that the bonus pack and product quality have a positive and significant effect on consumer purchasing decisions. While the results of the (t) test or partial test show that the bonus pack has a positive and significant effect on consumer purchasing decisions where it can be seen that the tcount value is 2.125 > ttable 1.992 and the product quality variable also has a positive and significant effect on consumer purchasing decisions where it can be seen that the tcount value is 9.425 > ttable 1992. The results of the coefficient of determination with a correlation regression value of 0.814, meaning that together the bonus pack and product quality on consumer purchasing decisions at PT. Alamjaya Wirasentosa Tg. Morawa Deli Serdang North Sumatra has contributed to a strong degree. Then the coefficient of determination (R2) is 0.653 (65.3%). So it can be said that 65.3% of the variation in the dependent variable, namely the bonus pack and product quality in the model, can explain the purchasing decision variables at PT. Alamjaya Wirasentosa while the remaining 34.7% is influenced by other variables outside the model.
Keyword: Bonus Pack, Product Quality, Purchase Decision
Abstract:A graduate is generally expected to possess stronger competencies than a non-graduate, particularly at the undergraduate level, where higher education should foster greater competitiveness and work readiness to meet industry…
stry standards. However, many fresh graduates report feeling unprepared to enter the workforce, and employers frequently perceive them as lacking essential readiness for work. This study aims to examine the relationship between self-management and work readiness among fresh graduates of undergraduate programs. The proposed hypothesis states that there is a positive relationship between self-management and work readiness. The study involved 120 fresh graduate participants. Research data were collected using the Work Readiness Scale (reliability coefficient = 0.883) and the Self-Management Scale (reliability coefficient = 0.900). Data analysis was conducted using the Product Moment correlation technique. The results show a correlation coefficient of r = 0.846 with p = 0.000 (p < 0.050), indicating a significant positive relationship between self-management and work readiness among fresh graduate undergraduate students.
Abstract:Background:Perineal rupture is a condition in which the perineal tissue tears during the childbirth process. This condition can cause pain, discomfort, and interfere with the mother’s activities after delivery. One non-pharmacological…
-pharmacological intervention that can support perineal wound healing is the administration of cinnamon boiled water. Cinnamon contains active compounds such as polyphenols, coumarin, and flavonoids, which possess antioxidant and anti-inflammatory properties, thus potentially accelerating the wound healing process. Objective:This study aims to describe the administration of cinnamon boiled water in supporting the healing of perineal wounds among postpartum mothers in Jetis Village. Method:This scientific paper uses a descriptive research method with a case study approach. Results:The results showed a decrease in the degree of perineal wound after the administration of cinnamon boiled water. Conclusion: Based on the case study conducted over seven days, the administration of cinnamon boiled water to postpartum mothers can help accelerate the healing of perineal wounds.
Abstract:Diabetes mellitus is a disease characterized by increased glucose levels that over time cause serious damage to the heart, blood vessels, eyes and kidneys ( World Health Organization) in 2024. Compliance is the degree to…
which a person carries out health-related behavior, either taking medication, following diet therapy and changing lifestyle according to recommendations given by health workers. Diet or nutritional therapy is used to regulate the patient's food intake so that it remains fulfilled and does not result in an increase in blood sugar so that it is necessary to regulate the schedule, type and amount of food as nutrition. This study aims to determine whether there is a relationship between health locus of control and compliance with diet in patients with diabetes mellitus in the Kabila Health Center work area. The design in this study is quantitative correlational. The sampling technique in this study used the non-probability sampling method with a total sample of 52 diabetes mellitus participants at the Kabila Health Center. The instrument used in the study used a questionnaire instrument with open questions about the variable health locus of control and compliance with the diet of patients with diabetes mellitus. Based on the results of the study, there is a relationship between health locus of control and compliance with diet in diabetes mellitus patients in the Kabila Health Center work area, with a significance value or p-value showing 0.000 (p <0.05). This is based on the alternative Fisher exact test because there are 3 cells with an expect count value <5.
Abstract:Background: Pregnancy is a process of fertilization between spermatozoa and ovum, followed by implantation or nidation. During the first trimester of pregnancy, pregnant women usually experience discomfort such as nausea…
and vomiting. About 50-80% of pregnant women experience nausea and vomiting in early pregnancy, typically between 6-12 weeks of gestation, due to gastrointestinal and psychological distress. One therapy to reduce the discomfort of nausea and vomiting during pregnancy is the use of citrus lemon aromatherapy. Purpose: This study aims to determine the effect of inhaling citrus lemon aromatherapy on the degree of nausea and vomiting (emesis gravidarum) in pregnant women during the first trimester. Methods: This paper uses a type of qualitative research whit a case study design. Results: The results of the nursing implementation stated that after the administration of citrus lemon aromatherapy inhalation, there was a decrease in the PUQE-24 score, namely from the category of moderate nausea and vomiting with a score of 12 to no nausea and vomiting with a score of 3. Conclusion: The effect of inhaling citrus lemon aromatherapy on the degree of nausea and vomiting (emesis gravidarum) in pregnant women during the first trimester is quite effective in helping to reduce nausea and vomiting in pregnant women.
Abstract:This study aims to examine the managerial competencies of madrasah principals, their commitment to fostering stakeholder commitment, and the collective commitment of both principals and stakeholders to the quality of Madrasah…
rasah Aliyah. The usefulness of this research is to enrich the scientific paradigm in the field of Islamic Education Management, specifically in the study of Human Resource Management.This research is qualitative, employing interviews and observations as its methods. The research informants consist of madrasah principals and stakeholders, particularly educators and education staff at Madrasah Aliyah in Riau Province. Data collection techniques include interviews and observations, using data collection instruments as interview guidelines. The collected data is then analyzed.The findings of the study are as follows:(1) The planning conducted by the madrasah principal involves policy formulation through deliberations, discussions, and meetings with stakeholders, including vice principals, educators, education staff, and even parents, during the planning, implementation, and evaluation stages. Policies to enhance the competency and commitment of principals and educators are implemented through workshops, training sessions, and seminars.(2) The organization of work procedures by the madrasah principal includes direct coordination with teachers, delegation of duties to vice principals, clear job specifications, and structured task distribution based on the organizational hierarchy.(3) The management of stakeholder performance, particularly educators and education staff, focuses on self-competence, commitment, self-motivation, perseverance, humanity, economic factors, salaries, certifications, and effective leadership by the madrasah principal, including teacher development programs.(4) The supervision of stakeholder performance by the madrasah principal follows an open system monitoring model, which includes input, process, output, and outcome. The input refers to educators with at least a bachelor's or master's degree specializing in the required field of education. The process involves training, education, and supervision by the principal. The output is reflected in the quality of services provided to both internal and external stakeholders of the madrasah. The outcome is the achievement of organizational goals and the improvement of madrasah quality.Based on the research findings, it is concluded that the managerial competencies of madrasah principals enhance the commitment of Madrasah Aliyah stakeholders in Riau Province. Recommendations are proposed to the Provincial and District Education Offices to develop training programs for madrasah principals and stakeholders.
Abstract:Acquiring vocabulary is a crucial component of English language acquisition for kids. Students require innovative instructional approaches to derive pleasure from the continuous learning process. The teacher should be able…
le to communicate the subject matter and suitably utilize media effectively. This study aimed to ascertain whether the utilization of Music media may yield a noteworthy disparity in enhancing students' English vocabulary and to discover whether the efficacy of music media surpasses that of conventional media. The sample size for this study consisted of 60 students. The system has two classrooms, with each class including a total of 30 students. The pre-test results yielded a t-value of t0 = 1.517, indicating that both classes are worth studying as there is no significant difference in the increase of students' English vocabulary based on the t-test. However, after treatment and the post-test, the t-value obtained was t0 = 3.201, higher than the critical t-value (tt = 2.001) at a significance level of α = 0.05 and degrees of freedom (df) = 58. This indicates a significant difference in students' English vocabulary increase between the experimental class (taught using Music media) and the control class (introduced using conventional press) after the pre-test was administered.
Abstract:The paradigm shift in science education necessitates the development of critical thinking skills as a foundation for improving students’ problem-solving abilities; however, empirical conditions indicate that both competencies…
tencies remain low and have not been optimally developed. This study aims to examine the relationship between critical thinking skills and problem-solving abilities among eighth-grade students of SMP Negeri 2 Serui and to determine the degree of their empirical association. The study employed a quantitative approach with a correlational design, utilizing essay-based test instruments analyzed through simple linear regression. The findings reveal that students’ critical thinking and problem-solving abilities are in the low to moderate categories, with mean scores of 14.56 and 28.72, respectively. The linearity test indicates a significant relationship, while regression analysis produces the equation Y = 21.682 + 0.484X with a significance value of 0.009. The correlation coefficient of 0.487 indicates a moderate positive relationship, and the coefficient of determination of 23.7% shows that critical thinking contributes to problem-solving ability. The results confirm that improvements in critical thinking skills directly influence the enhancement of students’ problem-solving abilities, although other factors also contribute. The novelty of this study lies in the presentation of a quantitative relationship model that remains significant despite non-normally distributed data, as well as in establishing critical thinking as a significant yet partial predictor of problem-solving, thereby providing a foundation for developing more structured, contextual, and higher-order thinking-based instructional strategies.
Abstract:Stunting is a chronic nutritional problem that remains a serious challenge to child health because it is associated with impaired physical growth, cognitive development, and the quality of human resources in the future.…
This condition is influenced by inadequate nutritional intake, particularly during the first 1,000 days of life, which plays a critical role in determining the quality of child growth. Exclusive breastfeeding is considered an important factor that contributes to meeting nutritional needs and strengthening the immune system of children. The research problem focuses on the relationship between breastfeeding practices and the degree of stunting among children aged 1-5 years in the working area of Sempol Community Health Center, Bondowoso Regency, in 2025. The study employed a quantitative approach using an analytic survey design with a population consisting of all stunted toddlers in the area. A sample of 75 respondents was selected using a proportionate stratified random sampling technique. Data were collected through questionnaires and observation sheets that assessed breastfeeding practices and the level of stunting based on the height-for-age (HFA) indicator. The results show that 72% of children received exclusive breastfeeding, while the remainder received partial breastfeeding or were not exclusively breastfed. The distribution of stunting severity indicates that 57.3% of children experienced mild stunting, 34.7% moderate stunting, and 8% severe stunting. The Chi-Square statistical test produced a p-value of 0.003 (p < 0.05), indicating a significant relationship between breastfeeding practices and the degree of stunting. These findings demonstrate that the nutritional quality and antibodies contained in breast milk play an important role in supporting optimal child height growth. The novelty of this study lies in its analysis of the relationship between breastfeeding practices and the severity of stunting within the specific context of a local community health center area that has rarely been examined in detail. The findings emphasize the importance of health education for mothers and strong family support to strengthen exclusive breastfeeding practices as a strategic effort to prevent stunting.