Abstract:The purpose of this study was to describe how structured tasks from the Numbered Heads Together (NHT) cooperative learning model impacted the learning outcomes of grade X students at SMA Negeri 5 Seram Bagian Barat in the…
e 2024–2025 academic year. This study was experimental and only used a control group for the posttest. This study involved 75 students from three classes at SMA Negeri 5 Seram Bagian Barat. Class X2 (experimental class), consisting of 25 students, and class X3 (control class) were included in the randomly selected sample. According to statistical analysis of the data, the control class obtained a score of 65.60 with a standard deviation of 13.25, while the experimental class obtained a score of 75.00 with a standard deviation of 10.40. The completeness of the experimental class was 84.00%, while the control class was 44.00%. Based on the results of the study, the structured task approach influenced the learning outcomes of grade X students of SMA Negeri 5 Seram Bagian Barat on the topic of chemical bonds.
Abstract:Dengue Hemorrhagic Fever (DHF) is a disease caused by the Dengue virus transmitted to humans through the bite of the Aedes aegypti and Aedes albocpitus mosquitoes. One of the laboratory tests that can help diagnose Dengue…
e fever includes Dengue IgM and IgG Antigens and hematology tests. The number of lymphocytes plays a role in the body's immune system and is one of the parameters found in hematology tests. This study aims to determine the relationship between Dengue IgM and IgG antibodies and the number of lymphocytes in patients suspected of having Dengue fever at the Prodia Sunter Clinical Laboratory for the period 2021-2024. The research method is observational with cross-sectional using secondary data of 104 samples. Data analysis uses Spearman rank. The results of the study showed that most of the suspected Dengue fever patients were male, 56 patients (53.8%) with the highest age at 19-59 years as many as 53 patients (51.0%) and the duration of fever was mostly experienced on the 3rd day of fever 29 patients (27.9%). The results of the Dengue antigen IgM examination in suspected Dengue fever patients were negative for 89 patients (85.6%) and the Dengue antigen IgG was negative for 64 patients (61.5%). The number of lymphocytes was within normal limits for 44 patients (42.3%). The results of the IgM correlation test obtained p = 0.005 with r 0.271, so the hypothesis was accepted, it can be concluded that there is a weak correlation between Dengue IgM antibodies and the number of lymphocytes and the results of the IgG correlation test obtained p = 0.043 with r 0.198, so the hypothesis was accepted, it can be concluded that there is a weak correlation between Dengue IgG antibodies and the number of lymphocytes in suspected Dengue fever patients.
Abstract:Home birth selection is a complex decision influenced by various factors. This study aimed to determine the relationship between knowledge and antenatal care (ANC) visits with the decision-making of home birth in the working…
king area of Mapaddegat Public Health Center, Mentawai Islands Regency. This research was a descriptive analytic study with a case-control design, conducted from February to May 2025, involving mothers who gave birth and were recorded in the maternal cohort data from January 2023 to December 2024. A systematic random sampling technique was applied, consisting of 21 respondents in the case group and 42 respondents in the control group. Data were analyzed using univariate and bivariate analysis with the chi-square statistical test. The univariate results showed that 74.6% had high knowledge, and 57.2% had more than four ANC visits. The bivariate analysis revealed a significant relationship between knowledge (p = 0.011; OR = 5.455) and the number of ANC visits (p = 0.015; OR = 4.462) with the decision to give birth at home. It can be concluded that there is a relationship between knowledge and the number of ANC visits with home birth decision-making. It is recommended for the Mapaddegat Public Health Center staff to strengthen health promotion regarding delivery in health facilities and develop innovations to increase the coverage of facility-based deliveries.
Abstract:E-commerce has become one of the most dynamic industries in the digital era, and electronic word of mouth (eWOM) greatly influences consumer behaviour. Shopee, as a popular e-commerce platform in West Java, faces challenges…
ges in increasing user purchase intention, particularly with an approach based on review communication and brand image. The objective of this research is to examine how eWOM credibility, quantity, and quality impact purchase intention, with brand image as the mediating variable and situational context as the moderating variable in the study of the Shopee application in West Java. This study uses a quantitative approach with the Structural Equation Modelling-Partial Least Squares (PLS-SEM) method. Data were collected from 500 respondents who are users of the Shopee application in West Java. The research results show that eWOM quantity has the greatest influence on purchase intention, followed by brand image, which has been shown to be a significant mediator. On the other hand, eWOM credibility and quality do not have a direct impact on purchase intention. Furthermore, situational context as a moderating variable does not have a significant impact on the relationship between eWOM quantity and brand image. This study helps e-commerce businesses create better data-driven marketing strategies. To build trust and encourage customer purchasing decisions, it is important to increase the number of reviews, enhance brand reputation, and improve the quality and credibility of the reviews.
Abstract:MAA-72 well experienced a decrease in production rate, Pump IND1300 42 hz / pump ROR of 960- 1640 bfpd. Well production is Qgross 599.97 bfpd. The required data obtained are general report electrical submersible pump, reservoir…
servoir data, fluid properties data, production data and wellprofile data, data obtained directly from the computer in the field. In data processing, the method is to determine the potential analysis of the well, evaluate the installed pump, and optimize the well with a new pump. Optimum results of 1498.55 bfpd, Gf 0.435 Psi/ft, IND1300 pump evaluation, namely PIP 170.37 Psi, TDH 1782.27 ft, PSD 1969.42 ft, number of stages 200 stages, EP 49% and Hp 33.5. Optimization was carried out by replacing the pump. New pump selection DN1800/60 Hz / ROR 1200-2400 bfpd, head/stage 22 ft, Hp 0.34 EP 70%. Determination of new pump PSD 2022.94 ft, PIP 43.5 Psi, TDH 2212.32 ft, number of stages 22 stages. Increase in Qact production rate (599.97 bfpd) to (1498.55 bfpd) with a rate increase of 898.58 bfpd.
Abstract:Roads, including land, sea, and air transport, are vital in the overall transportation system. However, a lack of focus on safety can lead to increased traffic accidents. This study analyzes accident data from five Dumai…
(Riau Province) roads with the highest accident rates. The analysis used secondary data, including traffic accident records and average daily traffic (ADT) from 2019 to 2023. The study followed a descriptive method with data collection through observation and documentation. The findings show that Soekarno Hatta Street experienced the highest number of accidents, totaling 107 incidents. The accident rate for the identified black spot on Soekarno Hatta Street in Bagan Besar Sub-District reached 0.727. Meanwhile, the black site on Cut Nyak Dien Street in Bangsal Aceh Village had an accident rate of 0.10.
Abstract:Anemia is a medical condition where the number of red blood cells or hemoglobin levels in the blood is below normal, which is a protein in red blood cells that functions to carry oxygen from the lungs to the entire body.…
The prevalence of anemia in pregnant women in Sintang Regency showed that in 2017 there were 116 cases, in 2018 there were 121 cases, and in 2019 there were 164 cases. This research method uses a quantitative analytical approach with a cross-sectional design in Sintang Regency. The population is all pregnant women registered as many as 369 respondents within the scope of the Health Center services in Sintang Regency during the data collection period. The simple random sampling technique was used to select respondents, with a sample size of 192 pregnant women after calculating the population size. The results showed that there was a relationship between knowledge with a p value = 0.000 and OR = 6.900, parity with a p value = 0.000 and OR = 5.040, consumption of iron tablets with a p value = 0.000 and OR = 5.271 with the incidence of anemia in pregnant women in Sintang Regency. The most dominant multivariate test result is knowledge with OR = 7.25 followed by consumption of iron tablets with OR = 4.61 and parity with OR = 4.26. The conclusion related to the incidence of anemia in pregnant women is knowledge, parity, and consuming iron tablets and the most dominant is knowledge and followed by consumption of iron tablets, and parity. It is recommended that pregnant women can improve their knowledge, multi and grandi para pregnant women to comply with consuming iron tablets routinely.
Abstract:This study aims to determine the physical condition of female rowing athletes in Kuantan Singingi Regency. This study is a study with a quantitative descriptive approach, because the data is presented in the form of numbers…
ers and analyzed based on statistical analysis. The sample in this study was 9 female rowing athletes from Kuantan Singingi Regency. The instruments in this study were physical ability tests for sports, namely sit and reach tests, abdominal muscle endurance measurements, arm muscle endurance measurements, VO2MAX measurements, power tests and measurements or explosive power tests. Data analysis will be analyzed using descriptive statistics in the form of frequency tabulation by describing the research results obtained from various test measurements of the level of physical condition. The results showed that: Abdominal and arm muscle endurance still needs improvement because abdominal muscle endurance is 44.4% in the "good and less" category. Arm muscle endurance with the majority of athletes in the "moderate" category of 44.4%. While leg muscle endurance showed very good results with a large percentage of 88.8%. Then, the flexibility of athletes is mostly in the "good" category. And VO2MAX endurance with the majority in the "less" category of 66.6% to the "very less" category with a large percentage of 33.3%. It can be concluded that the physical condition of female rowing athletes in Kuantan Singingi Regency must be improved again.
Abstract:Cyber risk management has become a critical issue as the number of cybersecurity incidents continues to rise each year. This study aims to analyze the trends in cyber incidents, the most prevalent types of cybercrimes, and…
nd the efforts in mitigation and cyber risk management in Indonesia. According to data from the National Cyber and Crypto Agency (BSSN) for the period 2019 to 2023, the number of incidents increased significantly from 290,000 cases in 2019 to 1,031,389 cases in 2023. The dominant types of cybercrime shifted each year, starting with phishing in 2019, malware in 2020, ransomware in 2021, DDoS attacks in 2022, and data breaches in 2023. This surge in incidents reflects the growing complexity of cyber threats faced by various sectors in Indonesia. In response, the government and private sector have strengthened regulations through the enactment of the Personal Data Protection Law and have adopted technologies such as artificial intelligence (AI) and blockchain to enhance detection and prevention of cyberattacks. Effective cyber risk management requires integrated preventive, detective, and corrective measures to safeguard information systems and sensitive data from increasingly sophisticated attacks. Through collaboration among the government, private sector, and the public, Indonesia’s digital ecosystem is expected to become more secure and resilient in the face of cybercrime threats..
Abstract:Technological and digital developments that happening right now are rapidly growth and this condition encourages the competition in the business world become more intense. The rapid development of technology and digitalization…
zation has presented a digital business marked by the high development of technology-based business and trade transactions. Based on these, digital business has great potential to drive economic growth.Digitalization is an interesting topic to research in encouraging technological progress and stimulating economic growth. Economic activities nowadays cannot be separated from the use of information & communication technology through telecommunications networks and the use of internet by conducting e-business transactions. E-business or digital business is a projection of new talents that can inspire competitiveness. Digital business is currently growing rapidly around the world, including Indonesia, proven by the increasing number of internet users. The Indonesian Internet Service Providers Association (APJII) announced that the number of Indonesian internet users in 2024 reached 221,563,479 people from a total population of 278,696,200 people in Indonesia in 2023. This condition is also followed by the increasing number of e-commerce users in Indonesia which has continued to increase since 2020, until in 2023 the number of e-commerce users in Indonesia is 58.63 million users. The research method used is descriptive qualitative research, a method that been used by researchers through a literature study approach and analyzing all information regarding the research topic. This research intends to find out how does the impact of digital business on Indonesian economy. The results show that digitalization has changed many aspects of Indonesian society, including the economy. The development of technological advances and digitalization give positive impact on Indonesia's economic growth.