The synthesis of the bis-acetylacetonate zink (II) monohydrate complex [Zn(acac)2(H2O)] has been conducted. FTIR analysis, TGA-DSC, and SEM micrographic analysis performed complex characterization. The yield of the complex compound [Zn(acac)2(H2O)] was 36.24% using NaOH as a pH regulator. Based on the FTIR characterization of the typical absorption complex [Zn(acac)2(H2O)] appears at 763.88 cm-1 for Zn-O, […]
This research is motivated by the importance of monitoring air quality in industrial and non-industrial areas, especially in the city of Medan, Indonesia. Increasing growth of the industrial sector and use of transportation can increase air pollution. Air pollution caused by emissions of harmful gases such as NO2 and CO, as well as microscopic particles […]
The main objective of the study is to measure the influence of social media (innovation and knowledge sharing) on the effectiveness of accounting information system, and the effectiveness of accounting information system on organizational performance on banking companies in North Sumatra. Simple random sampling method used and 178 respondents included in this study. SPSS and […]
Education system changes from time to time, and with these changes, the existing curriculum in Indonesia also continues to undergo several curriculum updates. The Merdeka Curriculum is the answer to the high level of competition that occurs in the 21st century. Factors that influence the rate of chemical reactions are one of the materials in […]
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. […]
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 […]
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 […]
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 […]
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 […]
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 […]
