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Development of Teaching Materials and Harmonized Semester Learning Plan for the Aircraft Basic Workshop Theory Course through Learner-Centered Instructional Design in Indonesian Aviation Polytechnics
Get PDFThis paper meets the on-going challenge of gaps in the training of Aircraft Basic Workshop Theory course as part of Indonesian aviation polytechnic that seeks to develop an organized competency-based teaching material and integrated RPS (Rencanna Pembelajaran Semester). By using both a Research and Development (R&D) structure borrowed on the 4D model-Define, Design, Develop, and Disseminate and a qualitative (1W) section, the research will combine the validation of stakeholders with the query of the learners to evidence that the pedagogy is relevant and the implementation is possible within the institution. Primary data were collected using the analysis of the curriculum, the consultation of experts, and instrumentation based on the cadets, such as structured questionnaire and semi-structured interviews of Surabaya and Makassar Aviation Polytechnics. Define and Design phase findings showed severe shortage between the formal curriculum requirements and course delivery that involved lack of sequencing of learners; Matching words to learning outcomes and provision of instructional support materials. The created teaching unit and updated RPS has been directly targeting these shortcomings by providing a weekly structure of goals, procedures, and evaluations based on national standards of competencies. At the Disseminate step, the institutional review verified that the instructional tools were usable, adaptable and had systemic worth in various campuses. Above all, acute learner disenfranchisement was identified by the 1W component: cadets claimed that there was a significant level of confusion, the absence of instructional structure, and procedure uncertainty in workshop learning settings
Personalizing Student Major Selection through Artificial Neural Network Prediction Models
Get PDFThis research focuses on a well-known problem in secondary education that a student may have a hard time in choosing their study major to fit their interest, gifts, and long-term goals. Concentrating on the SAINTEK (science and technology) and SOSHUM (social sciences and humanities) streams of Indonesian high schools, the study will incorporate an Artificial neural network (ANN) to provide an insight into the student preferences based on multidimensional data through modeling and predicting purposes. A 44-item questionnaire was distributed to 205 students of SMA Negeri 1 Karanganom to gather the inputs that involved personal interests, parental influence, career perspective, and psychosocial characteristics. It was trained and validated with Stratified K-Fold Cross Validation that delivered good performance scores of average accuracy at 87% and precision value at 89- 91 recall and an F1-score of 90. In addition to the algorithmic validation, qualitative interviews of some of the students indicated that the prediction of the model corresponds to what these students perceive about their academic leanings. The obtained results argue that ANN systems can be used, not only as an error-free classifier but also as an educational decision-support system that can be used to augment student guidance with personally-tailored, data-driven advice. The proposed study locates ANN in the larger pedagogical mission of responsiveness and student-centered planning as such, the study also advances the new discourse of ethical and effective uses of artificial intelligence in education
Learning Media Based on the Sun Bear Educational Module on Indonesian Biodiversity Material
Get PDFThis study aims to develop a learning media based on a honey bear education module used in the Indonesian biodiversity material for seventh-grade junior high school students. The background of this study is based on the importance of strengthening biodiversity material through a contextual approach that includes environmental conservation values, especially the protection of endemic species such as the honey bear (Helarctos malayanus). This study uses the ADDIE development model which includes five stages, namely: analysis, design, development, implementation, and evaluation. The research instruments include expert validation sheets (material, media, and language), science teacher validation sheets, student response questionnaires, and learning outcome tests (pre-test and post-test). The limited trial subjects were 25 seventh-grade students at a junior high school in Balikpapan. The results of the material expert validation showed a feasibility percentage of 78.67%, media expert validation of 56.36%, and validation by science teachers of 81.33%. The module was declared feasibility after being revised based on input from experts. The effectiveness test results using a paired t-test showed a significance value of 0.033 (p < 0.05), which means there is a significant difference between student learning outcomes before and after using the module. Furthermore, student responses to the module showed a high level of interest in the content and presentation of the material, as well as an increased awareness of the importance of biodiversity conservation. Thus, this sun bear education module has proven to be feasible and effective for use in science learning on biodiversity material
The Influence of Self-Efficacy on Entrepreneurship Intention Mediated by Sharia Entrepreneurship Behavior in the Context of Islamic Students' Education
Get PDFThis study aims to determine the effect of self-efficacy and Sharia Entrepreneurship Education on entrepreneurial intentions in Surabaya Islamic students. This study uses a quantitative method with an associative explanatory approach. The data analysis technique used is in the form of multiple linear analysis with hypothesis taking using path analysis. The results of this study are in the form of a positive and significant relationship between self-efficacy and entrepreneurial intentions with a significance value of 0.000. Furthermore, the results obtained are that Sharia Entrepreneurship Education significantly influences student entrepreneurial intentions with a significance of 0.000. That is, the higher the self-efficacy that is owned and accompanied by qualified knowledge about entrepreneurship, the more it increases the intention of Surabaya Islamic students in entrepreneurship. Then Sharia Entrepreneurship Education was significantly successful in mediating between self-efficacy and student entrepreneurial intentions with the results of the Sodel test with a tcount of 7.190 (t count > t table, namely 1.976). This means that H0 is rejected and Ha is accepted or it can be concluded that self-efficacy has a positive and significant influence on Entrepreneurial Intentions through Sharia Entrepreneurship Education
Molecular Detection of Mycoplasma Hominis in Vaginal Swabs from Women with Urogenital Symptoms
Get PDFBacterial infections are a common cause of urogenital symptoms in women of reproductive age, which occurs usually as a result of imbalance in the normal vaginal flora and increase in anaerobic bacteria. Molecular investigation an involvement of M. hominis in urogenital infections of women, sequencing and submission of some positive study M. hominis isolates in the NCBI-GenBank database, and indicating the relationship between infection and some risk factors (age, previous medication, frequent compliance, and marital status). Totally, 191 diseased women with urogenital infections were attended to some private gynecology clinics and subjected to collection of vaginal swabs to be served for DNAs extraction. Targeting 16S rRNA gene, molecular examination was conducted using conventional PCR assay, and the, some positive samples were sequenced, submitted the NCBI-GenBank database, and analysed phylogenetically by the MEGA-11 software to indicate identity between the study and NCB-BLAST M. hominis isolates / strains. Molecular findings of PCR assay showed that 20.42% of study samples were positive to M. hominis. Sequencing data of 10 isolates revealed its identity to the global NCBI-BLAST Indian M. hominis isolate (ID: PP380133.1) at 99.06-99.77% and mutation / changes at 0.0001-0.00025%. Concerning the groups of risk factors, incidence of M. hominis infection was increased significantly in individuals aged 20-40 years than those aged <20 and >40 years, and non-medicated than frequent medication; however, insignificant variations were seen between the groups of frequent compliance and marital status
A Literature Review: The Relationship between Decreased Hemoglobin Levels or Anemia and Acute Myocardial Infarction
Get PDFCoronary heart disease (CHD) remains the leading cause of cardiovascular disease, with an estimated contribution to 36% of global mortality by 2020. Acute myocardial infarction (AMI) arises due to an imbalance between myocardial oxygen supply and demand. Anemia exacerbates myocardial ischemia by reducing blood oxygen levels and increasing myocardial oxygen consumption. This study aims to examine the relationship between decreased hemoglobin levels or anemia and AMI patients. This literature review employed a systematic search strategy using the keywords Relationship, Hemoglobin Levels, Anemia, and Acute Myocardial Infarction in both Indonesian and English. Searches were conducted across accredited electronic databases indexed in SINTA, such as Biomed Central, Garuda Portal, Google Scholar, Elsevier/Clinical Key, PubMed, and other relevant academic sources. Findings indicate that anemia influences the prognosis of AMI, although differing perspectives persist within the literature. Further research is required to comprehensively evaluate the impact of anemia on AMI patients and to determine the optimal management strategies for improving clinical outcomes
Demographic Profile of Drug-Resistant Tuberculosis Patients
Get PDFDrug-Resistant Tuberculosis (DR-TB) represents a significant global health challenge with complex treatment and control issues. In Bekasi Regency, a metropolitan area with high population density, DR-TB incidence shows an increase requiring special attention. This study aims to identify the demographic profile of DR-TB patients to understand disease distribution characteristics and design appropriate management strategies. A descriptive study conducted at Bekasi Regency Hospital from October 2022 to October 2024. Data collected through MDR-TB outpatient medical records identified via Molecular Quick Test. Variables studied included age, gender, district of residence, and education level. Data analyzed using descriptive statistics and presented in tables, diagrams, and graphs. Among 338 DR-TB patients, the majority were aged 41-50 years (27.1%), with male patient dominance (61.5%). Tambun Selatan District had the highest cases (16.9%), with a population density of 10,063 people/km². Most patients were high school graduates (74.3%), with 89.6% originating from Bekasi Regency. The demographic profile of DR-TB patients at Bekasi Regency Hospital shows patterns similar to general tuberculosis cases. Tambun Selatan District exhibits the highest spread risk, indicating the need for targeted interventions in DR-TB prevention and control
Hospital Performance Measurement Analysis: Case Study Using the Balanced Scorecard Method
Get PDFPerformance measurement is an important factor for companies in assessing success. Company performance measurement usually only focuses on measuring financial perspectives. Ibnu Sina Islamic Hospital Payakumbuh still uses performance measurement in the financial aspect, not comprehensively and not from a non-financial perspective. to analyze the performance measurement of Ibnu Sina Islamic Hospital Payakumbuh in 2023 using the Balanced Scorecard (BSc) method. qualitative with a problem approach through descriptive analysis. The research was conducted at Ibnu Sina Islamic Hospital Payakumbuh. The research activities were carried out in February - September 2024. Selection of research informants using the purposive sampling method, namely the selection of informants who are considered to know the problem more broadly and deeply. The results of measuring performance indicators in each perspective, some have reached the target/standard and some have not. Of the 28 performance indicators measured, 13 indicators have reached the standard/target (46%), while the other 15 indicators (54%) have not reached the standard/target. The performance of the financial perspective on the economic ratio was not achieved. Customer perspective performance from average patient growth has decreased. Service quality is not achieved due to lack of commitment. Internal business process perspective performance BOR, ALOS and BTO are not achieved. Learning perspective performance and employee retention growth, employee training, employee productivity, information technology development have not been achieved. Suggestion: to hospital management, it is necessary to conduct socialization and commitment to all stakeholders regarding the vision, mission, goals and targets to be achieved as common goals and targets
Vitamin D and its Role in Cell Cycle Dynamics: A Review of the Molecular and Clinical Studies
Get PDFVitamin D is an essential nutrient that not only plays a role in calcium homeostasis and bone health, but also has broad functions in the regulation of various biological processes, including cell cycle dynamics. This study aims to examine in depth the role of vitamin D in cell cycle dynamics based on evidence from molecular and clinical studies. The method used was qualitative research with a literature study approach, where data was collected from relevant articles such as PubMed, EuropePMC, and Google Scholar. Analysis was carried out through the process of filtering, presenting data, and drawing conclusions. The results showed that vitamin D in its active form, 1,25-dihydroxyvitamin D3, interacts with the vitamin D receptor (VDR) in cells and modulates the expression of genes involved in cell proliferation. This mechanism involves an increase in the expression of cell cycle inhibitory genes, such as p21 and p27, and a decrease in the expression of cell cycle promoting genes, such as cyclin D1, which contributes to the arrest effect on the cell cycle. Thus, in addition to being important for bone health, vitamin D has a significant role in cell cycle regulation, and its deficiency can increase the risk of various diseases, including cancer. Therefore, maintaining optimal vitamin D levels through sun exposure, consumption of foods rich in vitamin D, or supplementation is essential. Further research is needed to understand the role of vitamin D in genetic regulation, particularly in relation to cancer
Evidence-Based Nursing: Management of Radial Access Complications Post PCI
Get PDFThe advancement of interventional cardiology technology has enhanced the effectiveness of patient care for coronary artery disease, particularly through Percutaneous Coronary Intervention (PCI) using radial access. Although this approach is safer than femoral access, post-procedural complications such as hematoma, radial artery occlusion, and neuropathy remain clinical challenges. Evidence-Based Nursing Management plays a crucial role in minimizing the risk of complications through evidence-based interventions, including nurse education, optimization of compression techniques, and rehabilitation strategies. This study aims to analyze research trends related to evidence-based management in addressing post-radial PCI complications using bibliometric analysis with VOSviewer. The methodology includes a systematic literature review following the PRISMA protocol and bibliometric analysis of publications from 2020 to 2025 sourced from Google Scholar, ScienceDirect, and Wiley Online Library. The analysis results highlight emerging research trends in post-radial PCI complication management, identification of research gaps, and evidence-based policy recommendations. This study contributes to strengthening evidence-based nursing practices to enhance patient safety and care efficiency in PCI procedures