Development of Problem-Solving-Oriented Electronic Module (E-Module) to Improve The Critical Thinking Skills of Class XI Senior High School Students on Acid-Base Material

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The Independent Curriculum is a solution to the tight competition for human resources in the 21st century. The critical thinking skills needed in the 21st century can be improved through studying chemistry, especially acid-base materials. The problem-solving learning model is an appropriate learning model for understanding acid-base materials and can improve students’ critical thinking skills. Learning media that can be used in chemistry learning are electronic modules. The aim of this research is to develop a problem-solving-oriented e-module to improve critical thinking skills in acid-base materials. The development model in this research uses the 4D model by Thiagarajan. The development of problem-solving-oriented e-modules was declared suitable for improving students’ critical thinking skills in acid-base material in terms of validity, practicality, and effectiveness. Validity is seen in content and construct validity, both of which received a mode value of 5 in the very valid category. Practicality can be seen from the results of the student response questionnaire, which obtained a percentage of  98.75℅ in the very practical category and is supported by the results of observations of student activities. Effectiveness can be seen from the results of the students’ critical thinking skills pretest and posttest, which obtained a significance value of 0.00 using the paired sample t-test.

A Proposed Measurement Model for Enhancing Strategic Business Transformation Performance

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This research was conducted at PT XYZ, an Indonesian digital telecommunications leader, to address declining profits and increasing competition which threaten its mission to provide reliable and innovative business services. The study aimed to develop a strategic measurement model to enhance business transformation performance. A mixed-methods approach was utilized, collecting qualitative data through in-depth interviews with 7 key individuals and focus group discussions with 6 participants, along with quantitative data from surveys involving 100 internal employees and 100 external stakeholders. This comprehensive approach helped identify several key factors affecting transformation success. Key findings included the necessity of a progressdriven approach with regular strategic alignment checkpoints, a significant gap in organizational capabilities due to insufficient training, lack of stakeholder engagement resulting in minimal buy-in, and the absence of clear Key Performance Indicators (KPIs) complicating progress tracking and decision-making. To overcome these challenges, the study proposes optimizing resource allocation via a robust management system, investing in ongoing training programs to enhance organizational capabilities, improving stakeholder engagement through continuous communication, and establishing definitive performance metrics and regular evaluation mechanisms. Implementing these strategies could significantly boost PT XYZ’s financial profits, customer satisfaction, and competitive standing in the telecommunications sector.

Challenges and Strategies in the Return of Land Bailout Funds for Toll Road Construction: A Detailed Analysis of PT Hutama Karya’s Approach

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This study explores the factors that cause the delay in the process of returning the Land Bailout Fund (LBF) and examines potential problems related to the inability of the Government of Indonesia to return LBF to PT Hutama Karya (HK) in the context of the Trans Sumatra Toll Road project. Using a qualitative case study methodology in the framework of empirical law, this study integrates Gustav Radbruch’s theory of legal objectives to analyze the current legal regulations. Primary data were collected through interviews with key informants and secondary data on the realization of LBF at PT HK. The findings show that the main cause of the delay is the length of time it takes for the Commitment Making Officer (CMO) to prepare the LBF return submission documents, coupled with the slow verification process at the State Asset Management Agency (SAMI). In addition, problems related to the Land Bailout Fund that cannot be returned arise when the land acquisition is outside the specified area or when the business use right permit is not extended. The current laws and regulations, including the regulations of the Minister of Public Works and Public Housing and the Minister of Finance, are unable to overcome this gap, resulting in the failure to achieve legal goals in terms of justice and legal certainty. This study shows that this legal ambiguity inhibits the effectiveness of the LBF mechanism and recommends legislative changes to address this gap. By refining the legal provisions, the study supports increased fairness and certainty, ultimately benefiting the government and entities such as PT HK.

Moderating Role of Earnings Management on Leverage and Related Party Transactions Influence on the Effective Corporate Tax Rate (ETR) in Indonesian Stock Exchange Listed Industrial Companies for Periods of 2018 – 2022

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This research aims to determine how earnings management moderates the influence of leverage and related party transactions on the Effective Corporate Rate (ETR) in Indonesia Stock Exchange listed industrial sector companies for periods of 2018-2022. This research is conducted based on information obtained on the Indonesian Stock Exchange. The sampling technique for this research is purposive sampling method. The population in this study was 63 industrial sector companies listed on the IDX in 2018-2022 and the samples used are 45 companies. The type of data used is secondary data and the data analysis technique is panel data regression and the Moderate Regression Analysis (MRA) test with analysis tools using Eviews software. The results of this research show that leverage has a negative and significant effect on ETR and related party transactions have no effect on ETR in industrial sector companies listed on the IDX for the 2018-2022 period. Earnings management cannot moderate the influence of Leverage on ETR in Industrial sector companies listed on the BEI for the 2018-2022 period and earnings management cannot moderate the influence of related party transactions on ETR in industrial companies listed on the BEI for the 2018-2022 period.

Conversions API and Other Signal Resilient Ad Products in a Cookieless World

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As the digital marketing landscape evolves towards a cookieless future, advertisers must pivot to new technologies for user tracking and ad personalization. This white paper delves into Conversions API and other signal resilient advertising products that promise to maintain and enhance ad targeting capabilities without infringing on user privacy. We explore the technical underpinnings, industry applications, and best practices for integrating these tools, presenting a comprehensive guide for businesses looking to thrive in a post-cookie world. Through expert insights and actionable strategies, this paper offers a blueprint for advertisers to navigate this paradigm shift and leverage emerging technologies to gain a competitive edge.

Characteristics of Beef Cattle Breeders in Merak Hamlet who Utilize Natural Resources in the Baluran National Park

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Study this aim for analyzes characteristics breeder to utilization resource nature in the area park national smear. A study was carried out in Merak Hamlet from March to August 2023 against beef cattle breeders. The research methods used​ are descriptive qualitative through survey field and interviews with breeder cow cut Merak Hamlet. Characteristic results show that beef cattle breeders cut hamlet peacocks aged (>39 years) and included category age productive with low background education, namely (school base). Experience raising cow broilers for quite a long time, namely >20 years. The main livelihood is the worker’s family (raising livestock). Ownership of land from land is narrow, non-rice field farming. In conclusion, characteristics of beef cattle breeder, cow broiler, hamlet peacock, including category breeder productive ones who do not need other people’s labor, the consequences often activity illegal grazing and utilization has nature in the Baluran National Park area.

Transformation of Jember Regency, East Java, Indonesia to Become as a MICE Industry in Collaboration with Among Natural and Cultural Advantages

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One of the sectors in tourism that is currently the main focus is Meeting, Incentive, Conference, Exhibition (MICE). MICE relates to the organization of business meetings, incentive programs organized by companies, large-scale meetings involving participants from various places, exhibitions, and many more. MICE contributes greatly to the economic growth of a region by bringing in revenue streams from event participants, as well as driving consumption in the local tourism sector, such as accommodation, restaurants and transportation. Jember Regency, located in East Java Province, has the potential to develop a promising MICE sector. Jember has a number of advantages to attract attention as a MICE destination and is one of the largest regencies in East Java with a variety of natural, cultural and creative economy tourism potential. Jember’s natural beauty, from beautiful beaches such as Papuma Beach to verdant mountains such as Mount Argopuro, provides an enchanting backdrop for many MICE events. Cultural treasures, such as the internationally renowned Labako Dance and Jember Fashion Carnaval, add to the appeal.

Analysis of The Implementation of The Occupational Safety and Health Management System at Bhayangkara Kendari Hospital

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Background: The occupational safety and health management system is part of the overall management system in the context of controlling work-related risks in order to create a safe, efficient and productive workplace. The aim of this research is to analyze the implementation of the occupational safety and health management system in hospitals. According to the management report of the Occupational Safety and Health committee at Bhayangkara Kendari Hospital in 2023, it was stated that the hospital had not carried out occupational risk management as part of the hospital’s occupational safety and health planning.

Method: This research is a qualitative descriptive research method. There were 11 informants in the research. The sampling technique used was purposive sampling.

Results: The results of the research show that Bhayangkara Kendari Hospital has implemented an Occupational Safety and Health Policy and Occupational Safety and Health risk management planning, but the results obtained in the Implementation of Occupational Safety and Health, Monitoring and Evaluation in the Hospital’s Occupational Safety and Health program do not meet standards. Optimal Occupational Safety and Health.

Conclusion: Bhayangkara Kendari Hospital has implemented the Hospital Occupational Safety and Health policy in accordance with Minister of Health Regulation No. 66 of 2016 with a commitment to implementing Occupational Safety and Health, but is hampered by the unavailability of special health services. There are still health workers who provide health services without using personal protective equipment, and there are still those who violate the KTR and there are no monthly and annual evaluation reports on Hospital Occupational Safety and Health. This research can be used as reference material for hospitals to optimally implement Hospital Occupational Safety and Health to increase the knowledge of health workers in implementing occupational safety and health by familiarizing themselves with occupational safety and health cultural behavior.

 

On Students’ Computational Thinking Skills for Solving SRAC and its Theoretical Framework on Multi-Step Time Series Forecasting on River Erosion using GNN under RBL-STEM Learning Stages

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Computational thinking involves the use of computer science principles to solve complex problems, extending beyond simple programming to various life applications. In today’s educational landscape, the promotion of these skills in the classroom is critical, yet students’ computational thinking skills remain underdeveloped due to inadequate learning models. Key indicators of computational thinking include problem decomposition, algorithmic thinking, pattern recognition, abstraction, and generalization. This study presents RBL-STEM learning activities aimed at enhancing students’ computational thinking through solving the Strong Rainbow Antimagic Coloring or SRAC problem and applying it to multi-step time series forecasting on river erosion using Graph Neural Networks or GNN. The research adopts a qualitative narrative method, beginning with the development of a prototype for multi-step time series forecasting on river erosion using SRAC and GNN, and progressing to the formulation of RBL-STEM learning steps. The results include a comprehensive RBL-STEM learning framework ready for implementation in future research. Learning framework offers student and educator a structured approach to integrating STEM on real life issues. By employing RBL-STEM, students are encouraging to solve river erosion problem systematically based on RBL stages. These finding suggest that the implementation of RBL-STEM with innovative mathematical problems such as SRAC can enhance students’ combinatorial skills, leading to practical solutions for everyday issues through education.

Drying Kinetics of Grated Ginger (Zingiber officinale) In a Microwave Oven with Control of Power

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The drying of ginger in Mexico is not commercially done, which causes a large amount of product that is not consumed in the form of fresh vegetable, to be wasted. To obtain a more sustainable and profitable presentation of the product, it was proposed to analyze the drying kinetics and the time consumed to perform this operation, having as quality parameters the organoleptic properties, namely, color, taste and smell.

The kinetics of the drying of grated ginger (Zingiber officinale) was analyzed. A microwave oven with power values of 15 and 20 W/ g of product, was used. This energy was lower than that required by other drying methods, the periods of time used were 35 min for 20 W/g and 45 min for 15 W/g. The numerical model that best represents the kinetics was the exponential one. The color variations at the end of the process were greater for the power of 15 W/g, which turned into a product of acceptable appearance, the taste was slightly more acidic, but the smell lasted very little.