Abstract:A chemical product in the form of soap, namely by mixing triglycerides with potassium hydroxide (KOH) using a method called the saponification method. In this study, the product added variations in the composition of olive…
ve oil and butterfly pea extract. variations in the composition of olive oil with three variations, namely 15 ml, 30 ml, and 45 ml. The butterfly pea flower extract was then used in three different concentrations: 2 ml, 4 ml, and 6 ml. This composition variation is divided into nine samples with the addition of olive oil and butterfly pea flower extract, respectively. The resulting product has been tested in four categories: pH test, free fatty acid test, ethanol insoluble substance test, and active ingredient test. The experimental results that met SNI 2588-2017 were sample 1, with a variation of the composition of 15 ml of olive oil and 2 ml of butterfly pea flower extract. with a pH test result of 5, an insoluble test result in ethanol of 0.16%, a free fatty acid test result of 0.2256%, an active ingredient test result of 24%, and an organoleptic test result in three categories, namely color, odor, and shape, is level 4 (preferred).
Abstract:M-Paspor aims to make passport services more transparent, accountable and fast. However, in the process of its application as a public servant, the socialization provided has not been able to fully reach the community. So…
o people have to come repeatedly to just ask questions related to the use of the application. This study aims to describe the implementation of e-government in the use of m-paspor applications at the Immigration Office Class II TPI Tanjung Uban. The research method used is a qualitative method with a descriptive approach. The theory used from Harvard JFK School of Government, with several indicators including Support, Capacity and Value. The results showed that the implementation of e-government in the use of m-paspor applications has run in accordance with the objectives but has not been optimal in one of the indicators. In the Support indicator, support in the form of SOP’s and m-paspor policies, direct socialization and through social media as well as supporting infrastructure at the Immigration Office Class II TPI Tanjung Uban is quite good. In the Capacity indicator, the availability of financial resources is intended for socialization needs, the information technology infrastructure in the service process looks adequate to facilitate the community, but in the process of implementing the application there are still several obstacles, including frequent application errors, payment codes do not come out, limited quotas and so on, as well as the availability of human resources derived from receiving CPNS selection analysis S1 immigration and has been provided with periodic training by the Directorate General of Immigration. The Value indicator is considered good, because both officers and the public have been able to feel the convenience with the m-paspor application.
Abstract:This study examines the leadership of Mayor Muhammad Rudi as the first leader to concurrently serve as Mayor of Batam and head of BP Batam. This study aims to describe the perception of the people of Sekupang District towards…
wards Muhammad Rudi's leadership as Mayor of Batam. The theory used in this study is the leadership theory of Path-Goal. The theory of Path-Goal has 4 indicators, namely steering leadership, supporting leadership, participatory leadership, and achievement-oriented leadership. The method used in this study is quantitative method. The research location is in the Batam area of Sekupang District by taking 7 villages, from Tiban Baru, Tiban Lama, Sungai Harapan, Tanjung Riau, Tanjung Pinggir, Patam Lestari, and Tiban Indah Villages. Data was collected using questionnaires distributed to 100 respondents spread across 7 sub-districts. The data is analyzed using a percentage formula. Based on the results of research from the four indicators of directed leadership get a percentage value of 77.86% with the good category, supporting leadership gets a percentage value of 77.6% with the good category, participatory leadership gets a percentage value of 72.2% with the good category, and achievement-oriented leadership gets a percentage value of 78% with the good category. The conclusion of the four indicators consisting of 12 statements using the percentage formula that public perception produced for the assessment of the overall leadership indicators of Muhammad Rudi as Mayor of Batam is 95.52% is at the Likert scale interval of 81-100% with the very good category.
Keywords : Perception, Leadership, Mayor
Abstract:Cultural Heritage in Lingga Regency is spread in several areas, which requires attention. The Cultural Heritage is managed by the Lingga Regency Cultural Office by involving programs, activities sub-activities and at the…
same time coordinating with other related parties to succeed the management of Cultural Heritage in Lingga Regency. The purpose of this study is to analyze the Governance of Cultural Heritage in Lingga Regency using the theory of governance from Widyananda (2008) with four indicators. The method used is qualitative descriptive with 10 informants and uses data collection techniques and tools in the form of observation, interviews, and documentation. The results of the study found that in the management of Cultural Heritage in Lingga Regency that the Cultural Office involved related parties, namely the Cultural Preservation Agency, cultural activists and regional and provincial apparatus organizations to succeed in management, in its management the Lingga Regency Cultural Office encountered problems regarding geographical location, lack of budget and weak human resources owned, knowing this, the Cultural Office carries out policies to overcome these problems by submitting proposals to the National Research and Development Agency for Culture, collaborating with other related agencies and by conducting routine mutual assistance to Cultural Heritage. In the process of Cultural Heritage Governance in Lingga Regency, it can be said that there is less role in technology in the media social sector.
Keywords: Lingga Regency, Governance, Cultural Heritage
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:This Research discuss about Movies or dramas have great influence and can be used as an effective propaganda tool. Lasswell said that propaganda is the control of opinion through meaningful symbols or conveying concrete…
and accurate opinions through stories. The purpose of this study is to describe the impact of the Film of Korean Drama Crash Landing On You on the relationship between South Korea and North Korea and K-Drama in International Relations especially in the propaganda issue of the Crash Landing On You drama, as well as describing how propaganda can be spread through the Crash Landing On You drama series. By using a method with a qualitative research approach and explanatory research type with sources from books, papers, journals, theses, and articles related to the problems in the research. The result of this study is the impact on Korean relations which is getting worse as a result of the depiction of North Korea in the Crash Landing On You series
Abstract:Thalassemia is a blood disorder that is passed down genetically from parents to their children. The body cannot form normal red blood cells resulting in them being damaged easily and having a short life of less than 120…
days and anemia, requiring continuous blood transfusions to maintain hemoglobin levels in the body. A history of repeated blood transfusions can cause excess iron in the body which is characterized by an increase in serum ferritin levels which can cause damage to kidney function by looking at creatinine levels. The purpose of this study was to determine whether there is a relationship between ferritin and creatinine levels in children with thalassemia. This study used a quantitative method with a cross sectional approach. The sampling technique used in this study was the total sampling technique. The sample used was 12 samples. Data processing in this study used the Shapiro-Wilk Normality test and the Pearson Correlation test in bivariate analysis. The results of the analysis of this study indicate that there is no significant relationship between the ferritin and creatinine levels in children with thalassemia where the value of Sig. 0.212 > 0.05 (p> 0.05), and shows a significant negative correlation of -0.389. This study in thalassemia children had high ferrtin levels but creatinine levels were still within normal limits.
Abstract:The purpose of this study was to determine the entrepreneurial spirit, self-efficacy and personal characteristics on the interest in entrepreneurship in SMA sultan Iskandar muda medan. Methods of data collection using a…
questionnaire. Sampling with the slovin method. The results of this study indicate that the entrepreneurial spirit has a positive and significant effect on the interest in entrepreneurship in SMA sultan Iskandar muda medan. Self-efficacy has a positive and significant effect on the interest in entrepreneurship in SMA sultan Iskandar muda medan students. Personal characteristics have a positive and significant effect on the interest in entrepreneurship in SMA sultan Iskandar muda medan students. Simultaneously entrepreneurial spirit, self-efficacy and personal characteristics have a positive and significant effect on the interest in entrepreneurship in SMA sultan Iskandar muda medan students.
Abstract:This study were aimed to (1) To study the effectiveness of white turmeric extract Curcuma domestica .Vall in treating a mouse Cromileptes altivelis from the attack of Vibrio alginolyticus., (2) To study the dose of the best…
est white turmeric extract in treating a Cromileptes altivelis from attacks by bacteria Vibrio alginolyticus. (3) To study the effect of white turmeric extract against the survival rate Mouse grouper (Cromileptes altivelis), which in the infection of Vibrio alginolyticus. The experiment was arranged with a Completely Randomized Design (CRD). Preliminary research conducted LD50 test to determine the pathogenic bacterium V. alginolyticus which caused the death of test fish as much as 50%. In vitro test was done to see anti-bacterial activity of white turmeric extract against V. alginolyticus. From this test, the optimum concentration of white turmeric extract the effective tackling of V. Alginolyticus was obtained was obtained Test in vivo was carried out to determine the effect of the bacteria V. alginolyticus against Cromileptes altivelis healing response in Cromileptes altivelis after giving white turmeric extract. Results showed that (1) MIC and MBC values obtained by concentration of 0.25% and 0.75%, where the concentration of 0.75% was the effective dose of white turmeric extract in tackling the V. alginolyticus (2) The best treatment dose of the best survival rate of Cromileptes altivelis was 1% of white turmeric extract (3) the Survival Rate of mouse grouper wasn’t effected by white turmeric extract treatment significantly
Abstract:The rapid growth of the hotel industry requires hotels to improve operational planning, one of which is by forecasting room reservations. Inaccurate forecasting may cause an imbalance between room availability and customer…
er demand. This study aims to compare the Weighted Moving Average and Single Exponential Smoothing algorithms in forecasting room reservations at Raz Hotel and Convention Medan using historical data from January 2025 to May 2026. The research method consisted of data collection, forecasting using both algorithms, and accuracy evaluation through Mean Absolute Deviation, Mean Squared Error, and Mean Absolute Percentage Error. The results indicate that the Single Exponential Smoothing algorithm achieved a Mean Absolute Percentage Error of 15.24%, which is lower than the 15.63% obtained by the Weighted Moving Average algorithm. Furthermore, the Single Exponential Smoothing algorithm predicted 835.90 room reservations for June 2026. Therefore, it can be concluded that the Single Exponential Smoothing algorithm provides better forecasting accuracy and is more suitable for predicting room reservations at Raz Hotel and Convention Medan.