Abstract:Blood group examination is a blood grouping system based on the type of antigen. Examination of blood groups with antisera reagents, namely examination of blood groups with antisera reagents obtained from in vitro supernatant…
atant cultures derived from mouse cell immunoglobulin hybridization. Examination of blood type with serum is an examination that uses blood type A as anti-B, blood type B as anti-A, and blood type O as anti-AB. The purpose of this study was to determine the profile of the ABO system blood group examination using antisera reagents and serum slide method. The research method used was descriptive with samples of the ABO system blood group using antisera and serum reagents for 30 respondents using probability sampling technique. The materials used are human blood groups A, B, AB and O and anti-A, anti-B, anti-AB reagents. Data analysis was descriptive in the form of a profile table of the results of the ABO system blood group examination using antisera and serum reagents. The results of the study revealed that the results of blood group A were 7 (23%), blood group B were 7 (23%), blood group AB were 8 (27%), and blood group O were 8 (27%). The results obtained showed that the antisera and serum reagents had differences in the blood group examination results, namely the grade of agglutination produced by the serum was different from that of the antisera. It can be concluded that the results of blood grouping with antisera and serum reagents can be used for blood group examination. However, compared to antisera reagents, the results are better using antisera reagents compared to serum.
Abstract:The Executive Housekeeper is a member of management responsible for ensuring comfort both in guest rooms and for all staff under their command, namely Room Attendants and Public Area staff as this directly impacts staff…
performance. However, the ideal conditions expected at the Novotel Manado Golf Resort and Convention Center do not always materialize; staff performance sometimes declines, and this is believed to stem from leadership failing to provide adequate support for their subordinates’ work. The purpose of this study is to analyze the role of the executive housekeeper in improving the performance of housekeeping employees at the Novotel Manado Golf Resort and Convention Center. The research method employed by the researcher is qualitative field research, as the data obtained consists of descriptive accounts. Data collection was conducted through interviews with 9 staff members in the housekeeping department. The collected data was then analyzed using qualitative analysis.
Abstract:This research aims to determine the effectiveness of Village Fund management in improving the business performance of the Village-Owned Enterprise (BUMDes) in Limehu Village, Tabongo District, Gorontalo Regency. The study…
y was motivated by the stagnant condition of BUMDes Sinar Utara despite the village receiving an annual Village Fund allocation. This research used a qualitative descriptive method with a case study design. Data were collected through in-depth interviews with six informants, document review, and direct observation, then analyzed using the Miles and Huberman interactive model and validated through triangulation. The results show that among the five dimensions of Village Fund management analyzed based on Minister of Finance Regulation (PMK) Number 145 of 2023, the dimensions of administration and fund utilization have run relatively effectively, while the accountability dimension has only been fulfilled procedurally, the reporting dimension has not been consolidated, and the monitoring and evaluation dimension remains reactive. Overall, Village Fund management in Limehu Village has not been optimal in improving the business performance of BUMDes Sinar Utara.
Abstract:Mathematics learning plays an important role in developing logical thinking and problem-solving skills. However, for deaf students, understanding mathematical word problems remains a fairly complex challenge, mainly due…
to limitations in language and communication aspects. This study aims to examine the characteristics of the difficulties experienced by deaf students, analyze the implementation of the learning strategies used, and investigate their effectiveness in improving understanding of mathematical word problems. This research employs a qualitative approach using a literature study method. The findings indicate that the main difficulties lie in understanding the language used in the problems, identifying important information, and transforming it into mathematical models. Effective learning strategies tend to be visual, contextual, and communicative, supported by the use of interactive media. Nevertheless, the use of media alone is not sufficient without well-structured instructional strategies. These findings emphasize that the integration of adaptive learning strategies plays a more significant role in improving deaf students’ understanding of mathematical word problems.
Abstract:This study aims to analyze the communication strategy employed by the NEI-DT Foundation in building community trust through a community-based healthcare service program in Tritunggal Hamlet, Banyuasin Regency, South Sumatra,…
tra, Indonesia. The study is motivated by the importance of organizational communication strategies in enhancing public participation and program legitimacy within rural communities characterized by limited access to information, geographical constraints, and community-oriented social structures. Adopting a constructivist paradigm, this research employs a qualitative approach using an intrinsic case study design. Data were collected through in-depth interviews, non-participant observation, and document analysis involving seven informants, including foundation representatives, community leaders, and program beneficiaries. Data were analyzed using the interactive model of Miles, Huberman, and Saldaña, encompassing data condensation, data display, and conclusion drawing. The findings reveal that the foundation’s communication strategy involves identifying community characteristics, developing simple and contextually relevant messages, utilizing a combination of digital and traditional communication channels, and engaging local leaders as communication intermediaries. Program information is disseminated through village heads, neighborhood leaders, women’s community groups (PKK), social media platforms such as WhatsApp and Facebook, and mosque loudspeaker announcements. The study further demonstrates that the communication pattern reflects the Two-Step Flow of Communication model, in which community leaders function as opinion leaders who mediate organizational messages before they reach the wider community. Community trust is cultivated through the social legitimacy of local leaders, interpersonal communication, direct experiences with program benefits, and the consistency of services provided by the foundation. The study concludes that the effectiveness of community-based organizational communication strategies in rural settings is determined not only by message content and media utilization but also by the organization’s ability to establish interpersonal relationships, adapt communication practices to local cultural contexts, and actively involve community leaders within the communication network. This research contributes to the advancement of community-based organizational communication studies by providing empirical insights into trust-building processes in rural community development programs
Abstract:Advances in digital technology have brought significant changes to organizational activities; however, they have also increased the risk of technology-based fraud, such as cyber fraud, data manipulation, phishing, and misuse…
suse of information systems. These conditions require organizations to strengthen the internal audit function as a critical component of internal controls and fraud prevention. This study aims to theoretically examine the role of internal audit in preventing fraud in the digital era. The research method used is a systematic literature review (SLR) by collecting and analyzing various relevant national and international journals from 2020 to 2026. The analysis process was conducted using qualitative descriptive methods through the identification, selection, and grouping of research findings based on discussion themes. The research findings indicate that internal audit plays a strategic role in identifying risks, conducting oversight, evaluating the effectiveness of internal controls, and supporting the implementation of good corporate governance. The utilization of audit technologies, such as data analytics, continuous auditing, and digital-based monitoring systems, has proven capable of enhancing the effectiveness of fraud detection and prevention more quickly and accurately. This study also found that the digital competencies of internal auditors and the company’s readiness to strengthen its internal control systems are key factors in supporting the effectiveness of internal audits in the digital age. The implications of this study suggest that organizations need to enhance the competencies of internal auditors and strengthen technology-based internal controls to address increasingly complex digital fraud risks.
Abstract:Digital transformation has increased the complexity of fraud risks within organizations, necessitating a more adaptive and integrated internal control system. This study aims to analyze the integration of internal audit,…
electronic audit, and audit governance in improving the effectiveness of internal control and mitigating fraud risks. This study uses a Systematic Literature Review (SLR) approach by analyzing various scientific literature relevant to the research topic. The results show that independent internal audit, the use of electronic audit technologies such as Big Data Analytics and Blockchain, and audit governance through Whistleblowing Systems and AI Governance have a synergistic relationship in strengthening organizational oversight systems. The integration of these three aspects can improve the effectiveness of fraud detection, maintain the integrity of audit data, and strengthen organizational transparency and accountability. This study provides a conceptual contribution in the form of a digital-based integrated oversight model as a strategy for strengthening internal control in the era of digital transformation.
Abstract:Digital transformation is the process of bringing technology into the work of organisations. The main goal is to make things work better, be more open and make decisions. Internal audits are important to make sure organisations…
sations are running smoothly and safely. This means audits need to be able to watch over control and manage risks properly. This is very important for organisations to achieve their goals. Stopping fraud is about finding and preventing actions that can hurt the organisation. This research is trying to figure out how digital transformation affects audits and stopping fraud. The researchers used a method called a 'systematic literature review'. This research is about describing things in detail. They got their information from international journals. They used Google Scholar, Scopus and Sinta to find articles from 2022 to 2025. What they found out is that technology like intelligence looking at data, blockchain, robotic process automation and electronic auditing can make internal audits better. These technologies can also make things more transparent. Help stop fraud. However, digital transformation is not easy to do. There are some problems, like auditors not being good enough with technology risks to cybersecurity and organisations not being ready. Digital transformation and internal audits are. Digital transformation can affect fraud prevention. Digital transformation is important for organisations. It can help with internal audits and fraud prevention.
Abstract:This study aims to improve the ability to write descriptive essays using the drill method among seventh-grade students in Class VII-2 at Pangeran Antasari Junior High School in Medan. The use of the drill method is expected…
ted to help students understand the material and write descriptive essays, thereby improving their skills. This study was conducted at Pangeran Antasari Junior High School in Medan. The research subjects were the 7th-grade Class 2, consisting of 30 students. The study was conducted in two cycles, with each cycle consisting of two sessions. Research data were obtained from (1) observations, (2) interviews, and (3) tests in the form of student assignments (written work) and photographic documentation taken during the activities. The results of the study indicate that the use of the drill method can improve students’ ability to write descriptive essays. This is evidenced by improvements in the learning process, particularly in the learning environment, where students are more focused during instruction. This is evident in the pre-cycle average student score of 66.16; in Cycle I, the average score increased to 73.5, and in Cycle II, it further increased to 82.5. Overall, in Cycle II, all aspects of descriptive writing showed a highly significant improvement. Based on these research results, it can be concluded that the use of the drill method was successful and capable of improving the descriptive writing skills of seventh-grade students in Class VII-2 at Pangeran Antasari Junior High School in Medan.
Abstract:Passenger movement within aircraft aisles is an essential activity during the flight process, particularly inside narrow-body aircraft where mobility remains restricted. Interactions between passengers frequently trigger…
avoidance behaviors that potentially influence perceptions of safety, security, and comfort during travel. Therefore, this study aims to analyze passenger perceptions of aisle avoidance on Pelita Air flights based on these three specific dimensions. Methodologically, the research utilizes a quantitative descriptive approach involving a five-point Likert scale questionnaire. Data were gathered from 350 respondents who previously utilized Pelita Air flight services. Furthermore, the analysis was conducted by calculating mean values to determine the categorization of respondent perceptions. Findings indicate that all variables fall within the “good” category. Specifically, the mean value for safety reached 4.098, security 4.099, and comfort 4.077. Effectively, these findings demonstrate that the avoidance process in the cabin aisle is perceived as safe, orderly, and sufficiently comfortable despite the limited space for movement. Importantly, this study contributes to the understanding of passenger behavior in confined cabin spaces and becomes valuable input for airlines to enhance the quality of cabin services.