Formosa Journal of Sustainable Research

The Cracking of 1-Octadecanol Into Short Chain Alkane and Alkene Compounds

2025-01-31T08:47:50+00:00

Research has been carried out on the cracking mechanism of 1-octadecanol into short chain alkane and alkene compounds using a cracking technique using a Fluid Fixed Bed reactor, which is operated at temperatures between 450 oC to 500 oC for 30 minutes. The catalyst is positioned so that the feed vapor passes through a number of catalysts. The resulting product was analyzed using GC-MS. The results obtained are as follows. With the Ni/ZSiA catalyst, the catalytic hydrogenation of 1-octadecanol to 1-octadecene reached 20.21 percent, 5-octadecene reached 14.37 percent, and 9-octadecene reached 10.40 percent. The main product of catalytic hydrogenation is 1-octadecene. The results obtained at a hydrogen flow rate of 10 mL/minute and a temperature of 450 oC produce maximum alkane and alkene products < C12 (15.29%)

Level of Patient Satisfaction with Communication, Information and Drug Education Services by Pharmacy Personnel at the Bulang Community Health Center, Batam City

2024-12-31T13:12:00+00:00

Drug communication, information, and education (KIE) services are a form of pharmaceutical service in the form of delivering important things about drugs obtained by patients from the pharmacy installation when dispensing drugs, patient satisfaction is a benchmark for patients to determine the perception of the performance of pharmaceutical personnel has met or exceeded patient expectations from the services provided. The purpose of this study was to determine the level of patient satisfaction with drug IEC services by pharmaceutical personnel at the Bulang Health Center, Batam City. This type of research is a descriptive survey, the sampling method is purposive sampling with a total of one hundred patients and using a research instrument in the form of a questionnaire that has been validated and reliable. There are five categories of satisfaction dimensions used to measure the level of patient satisfaction with drug IEC services at Bulang Health Center, namely the dimensions of reliability, responsiveness, assurance, empathy, and tangible. Data was processed using a Likert scale and then analyzed using univariate analysis and the results of the study showed that Bulang Health Center obtained results of reliability 74% felt satisfied, responsiveness 50% felt quite satisfied, assurance 55.6% felt quite satisfied, empathy 60% felt quite satisfied, tangible 61% felt satisfied

Risk Based Bank Rating Analysis on Company Reputation and Value (Study on Islamic Commercial Banks in Indonesia)

2025-01-28T07:44:20+00:00

The study investigates the performance of Indonesian Islamic Commercial Banks through a comprehensive analysis encompassing multiple critical dimensions. By examining key performance indicators such as corporate governance, financial profitability, capital structure, and reputation risk, the research provides a holistic evaluation of these financial institutions. The investigation leverages authorized rating agency assessments, specifically from Pefindo, to gauge the banks' stability and market positioning. Additionally, the study integrates the Indonesian Sharia Stock Index (ISSI) as a benchmark, focusing on Sharia-compliant bank stocks to understand their market dynamics. A distinctive aspect of the research is its multifaceted company valuation approach, which analyzes book value, market value, and intrinsic value. This methodology offers nuanced insights into the banks' current performance and future potential within the capital market. The primary findings reveal that accredited agency ratings and ISSI inclusion serve as robust indicators of Islamic banks' operational health. Moreover, the analysis demonstrates a significant correlation between stock prices and the fundamental financial performance of these banking institutions

The Relationship Between Formula Milk Feeding and the Incidence of Acute Diarrhea in Babies 0-6 Months

2025-01-15T07:07:06+00:00

Diarrhea is a common disease in newborns and toddlers that can cause death. One of the factors that causes diarrhea in babies is a lack of exclusive breastfeeding or failure to breastfeed for two years. Exclusive breastfeeding for 4 to 6 months is often considered a preventative measure against allergies and some diseases, including infections and diarrhea. The author intends to examine the relationship between formula milk consumption and the incidence of diarrhea in infants aged 0-6 months at Prof. Hospital. Dr. H. Aloei Saboe Gorontalo City. This study used an analytical observational design with a cross-sectional approach. The research sample consisted of 32 newborn babies who met the inclusion and exclusion criteria at RSUD Prof. Dr. H. Aloei Saboe Gorontalo City. Data analysis was carried out univariate and bivariate using the Pearson Chi-Square test. The results for choosing the type of cow's milk formula were 83.8%, the results for the method of giving formula milk were found to be 75.7% which did not comply with the provisions, and the results for the method of making formula milk were found to be 72.0% which were not in accordance with the provisions. There is a relationship between the method of administration, selection and manufacture of formula milk and the incidence of acute diarrhea in infants with p<0.05. There is a significant relationship between giving formula milk and the incidence of diarrhea in babies 0-6 months at Aloe Saboe Hospital, Gorontalo. It is hoped that the public will be aware of how important cleanliness is in serving formula milk to babies

Diversity of Butterfly Food Types and Sources in Lombok Permaculture

2025-02-03T09:04:56+00:00

Butterflies are insects that live in various ecosystems. Healthy ecosystems tend to have a high diversity of butterfly species, due to the diversity of plants as food sources and breeding places. Permaculture, as a sustainable agricultural system, has three basic ethics that focus on caring for the earth, caring for people, and sharing fairly. This ethic provides space for other living creatures, including butterflies, to develop and maintain ecosystem balance. The aim of this research is to determine the type of butterfly, diversity, abundance, richness, and types of host plants in the caterpillar phase. The method used in this research is purposive exploration, with data analysis using the Shannon-Wienner diversity index (H') and evenness index to assess the diversity and stability of the ecosystem. The results of the research show that there are 85 types of plants that make up Lombok Permaculture, with 25 types of host plants and 35 types of butterflies. The value of the Shannon-Wienner diversity index is relatively low, namely 0.82, which indicates that the diversity of butterfly species is still limited. The evenness index is also relatively low at 0.23, which indicates the stability of an ecosystem that is still vulnerable to disturbance. However, the richness index shows a fairly high value, namely 7.12, which means that the area has many species

Formulation and Development of Bar Soap from Moringa Leaf Extract (Moringa Oleifera) a Natural Solution for Skin Health

2025-01-06T07:55:14+00:00

This study aims to develop bar soap by utilizing Moringa Oleifera leaf extract as the main active ingredient. Moringa leaves are known to be rich in antioxidants, vitamins, and minerals that are beneficial for skin health. Tests were conducted to evaluate the physical, chemical, and microbiological characteristics of the resulting bar soap. The results showed that bar soap from Moringa leaf extract has good cleaning properties, high antioxidant content, and positive effects on skin health, including hydration and free radical protection. Therefore, this bar soap has the potential to be an effective natural skin care product

Medan City Development Planning and Challenges and Solutions in City Development Planning

2025-02-01T04:01:19+00:00

The research method used in this study is the literature review method. Research articles collected in this study used manual searches via Google Scholar with the keyword "Development Planning". The results of the study indicate that the Medan City BAPPEDA has shown good performance in carrying out its duties and functions, but is still faced with problems such as minimal community participation and less than optimal performance effectiveness. Age, education, employment, the COVID-19 pandemic, crime, and natural disasters are obstacles. To increase the economic capacity of Medan City, an effective development planning strategy is needed with a focus on infrastructure, adaptive economic policies, human resource development, effective governance, and development of the local economic sector. Therefore, improvements need to be made through education, public awareness, optimization of Bappeda performance, and coordination between stakeholders to achieve inclusive and sustainable development The research method used in this study is the literature review method. Research articles collected in this study used manual searches via Google Scholar with the keyword "Development Planning". The results of the study indicate that the Medan City BAPPEDA has shown good performance in carrying out its duties and functions, but is still faced with problems such as minimal community participation and less than optimal performance effectiveness. Age, education, employment, the COVID-19 pandemic, crime, and natural disasters are obstacles. To increase the economic capacity of Medan City, an effective development planning strategy is needed with a focus on infrastructure, adaptive economic policies, human resource development, effective governance, and development of the local economic sector. Therefore, improvements need to be made through education, public awareness, optimization of Bappeda performance, and coordination between stakeholders to achieve inclusive and sustainable development

A Management of Electrolyte Disorders

2025-01-01T08:00:24+00:00

There are several electrolytes that are important in maintaining homeostasis systems including sodium (Na+), potassium (K+), calcium (Ca2+) and magnesium (Mg2+). Electrolytes are essential for basic life functions, such as maintaining electrical neutrality in cells and generating and conducting action potentials in nerves and muscles. Electrolyte needs can come from food and fluids consumed. The amount of electrolytes can become unbalanced, causing high or low levels. Electrolyte imbalance is a serious condition that can have a significant impact on human health. Correct diagnosis of any electrolyte disorder requires a thorough understanding of the clinical symptoms and relevant laboratory tests. Careful management is needed to correct electrolyte imbalances and prevent serious complications

The Effect of Compession and Discipline on Employee Performance at P.T. Indolacto

2025-01-30T09:30:35+00:00

Employee compensation and discipline can influence employee performance in the company, so human resource management must pay attention to this if they want to improve employee performance. The problem formulation is the influence of compensation and discipline on employee performance. Data processing is assisted by tools, namely SPSS V.24. The results of data processing obtained a correlation coefficient of 0.878, this shows that the influence is very strong, if seen from the coefficient of determination, namely 0.762 (76.2%) it means that the influence is 76.2%, while the last 23.8% is influenced by additional elements not examined in the F test, resulting in a calculated F of 87.452, while the F table of 3.16 shows that if the calculated F is greater than the F table (87.452 is greater than 3.16), then Ho is rejected and Ha is accepted, indicating that compensation and discipline influence the performance of P.T. employees. Indolacto

Improving English as a Foreign Langugae (EFL) Students’ Motivation in Blended Learning

2025-01-24T09:08:33+00:00

Siregar, Dio Ilham Prasetyo. Improving English as a Foreign Language (EFL) Students’ Motivation in Blended Learning. Thesis. Yogyakarta. Faculty of Language, Art and Cultures, Yogyakarta State University. This study aims: (1) examine how blended learning is being used in teaching writing of EFL Hamong Putera junior high school setting. (2) to determine the ways in which blended learning can raise students’ motivation in teaching writing of EFL Hamong Putera junior high school. The research design includes 2 cycles, each comprising four phases: planning, acting, observing, and reflecting. The study involved 18 ninth-grade students over 2 cycles. Data collection methods included observations, interviews, and questionnaires, with data analyzed using a quantitative descriptive approach. The qualitative findings from observations and interviews revealed significant improvements in EFL student motivation within a blended learning environment

Naimaecosync as a Waste Management Aggregator in Supporting Extended Producer Responsibility for Industries in Indonesia

2025-02-08T04:50:51+00:00

Extended Producer Responsibility (EPR) is a program that holds industries accountable for their products' environmental impact throughout their lifecycle. To guide EPR implementation, Indonesia's Ministry of Environment and Forestry issued Regulation P.75/2019 on waste reduction by producers. One key government initiative is optimizing partnerships for post-consumer packaging waste collection through Waste Banks, TPST3R, Recycling Centers, and digital platforms. This research introduces NaimaEcoSync, a platform designed to streamline waste take-back by integrating waste management data and mapping reports for industries. Developed using the Scrum methodology, NaimaEcoSync achieved a usability score of 96.07%. The platform contributes to industry sustainability by reducing waste and supporting EPR implementation in Indonesia

Comparative Analysis of Effective Language use in Istiqlal Mosque Friday Sermon Youtube Video Transcripts

2025-01-08T02:26:57+00:00

This research examines the use of effective language in Islamic preaching, especially in Friday sermons. The focus of this research is on the text of the Friday sermon published by the Istiqlal Mosque management and the YouTube platform. This study analyzes the linguistic strategies of two preachers who had the opportunity to become Friday preachers at the Istiqlal Mosque. Using qualitative descriptive analysis, this research explores the role of rhetorical devices such as analogies, metaphors, and storytelling. The research results highlight that effective use of language, which is rooted in Qur'anic principles such as al-hikmah (wisdom), al-mauidzah al-hasanah (good advice), and al-mujjadi (polite argumentation), plays a role in important in conveying da'wah messages that are persuasive and easy to understand. These findings aim to develop a comprehensive framework for improving da'wah communication so that it can be accepted by diverse audiences in both traditional and digital contexts

Development of Public Service Information System for Local Government

2025-02-01T04:53:32+00:00

This study aims to develop an innovative public service information system for local governments to improve efficiency and transparency. Using a mixed-methods approach, the study involved qualitative interviews with 50 local government officials to identify existing challenges and a quantitative survey with 200 citizens to measure satisfaction and service efficiency. The system is equipped with real-time application tracking, integrated data management, and automated notifications. Key findings show significant improvements in public service efficiency, with average turnaround time reduced from 5 to 2 days, and citizen satisfaction increased from 65% to 85%. Furthermore, the study emphasizes the importance of involving end-users in the development process, ensuring that their feedback is used for continuous system improvements that are relevant to user needs. In conclusion, the study shows that the developed system not only improves operational efficiency and transparency but also significantly increases public trust in local government services

Bangngi Korongtigi: Girlfriend's Night Ritual in the Wedding Tradition of the Sayyid Community in Cikoang

2025-01-02T07:36:58+00:00

This study aims to determine the background of the implementation of the Bangngi Korongtigi tradition in Cikoang Village, Manggarabombang District, Takalar Regency, the dynamics of the Bangngi Korongtigi Tradition, and the impact of the Bangngi Korongtigi Tradition on local communities. This research is a historical research method using four stages of work, namely heuristics, criticism, interpretation, and historiography. Data collection used observation, interview, and documentation techniques. The results showed that the Bangngi Korongtigi tradition in the marriage of the sayye community in Cikoang village has not changed significantly. Although the Bangngi Korongtigi ceremony in Cikoang has entered the age of modernization, the implementation of Bangngi Korongtigi of course changes that occur during the second phase cannot be avoided. The impetus for change comes not only from internal factors, but also from external factors. Nevertheless, the development of the Bangngi Korongtigi tradition continues to look forward. This study concludes that the Bangngi Korongtigi tradition has not changed in the implementation process. Changes only occur in the use of materials, namely grain, cotton trees, and offerings