Open Journal System Universitas Mohammad Husni Thamrin
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The Impact of Information System Implementation (Simgos) in Health Services (Case Study: Pratama Medisal Clinic, Ambon City)
No full textThe rapid development of information technology has become a major pillar of society due to its ability to provide fast and accurate information. This technology is important in various fields, including health, education, economics, finance, social, political, and environmental. In health, information technology assists services by managing and storing administrative data, patient registration, and other information that supports users of health facilities. The Pratama Medisal Clinic in Ambon City is a health facility that prioritizes efficiency and effectiveness in services. This clinic has implemented an Open Source Generic Management Information System. The study used a quantitative method with simple linear regression analysis, data were collected through interviews, observations, and questionnaires, and used a proportionate stratified random sampling technique. Based on the results of the hypothesis test, the implementation of a web-based information system showed a significant effect on employee performance, with a significance value of 0.001. This leads to the acceptance of the H1 hypothesis, while the t-test results show that the calculated t (7.459) is greater than the t-table (1.812), so H0 is rejected. Statistically, the t-test results show a value less than 0.05 (0.001 < 0.05). From this, it can be concluded that the better the information system in healthcare services at a clinic, the better the employee performance. This encourages each clinic to implement information systems in their daily work to increase efficiency. It is hoped that the Medisal Clinic can continue to improve the Open Source Generic Management Information System in health services
Classification of Indonesian Batik Patterns Using Convolutional Neural Network with MobileNetV3 Architecture
No full textIndonesia has a diversity of ethnic groups that give rise to cultural richness, one of which is batik as a national identity. According to the Great Dictionary of the Indonesian Language, batik is a patterned cloth made by applying wax onto the fabric and processed in a certain way. Batik is an Indonesian cultural heritage with a variety of motifs that reflect regional identity and philosophical values. However, public understanding of the range of motifs is still limited, so technological support is needed for automatic identification. Although batik has become a symbol of national culture, the public's knowledge about the types and meanings of its motifs remains limited. This study develops a system for classifying Indonesian batik motifs using a Convolutional Neural Network with MobileNetV3 Small, MobileNetV3 Large, and MobileNetV2 architectures based on transfer learning. The dataset consists of 3,000 batik images with 20 motif classes from public sources, processed through image resizing to 224×224 pixels, augmentation (rotation, flip, zoom, and random brightness), and splitting into training, validation, and test sets with proportions of 80%, 10%, and 10%. Evaluation was conducted using accuracy, precision, recall, and F1 score. The results showed that all architectures achieved accuracy above 88%, with the best values exceeding 99%. MobileNetV3 Large consistently maintained accuracy up to 99% in several configurations and proved to be the most stable architecture, whereas MobileNetV2 reached a maximum accuracy of 99.33% at a learning rate of 0.0001. Therefore, MobileNetV3 Large is recommended as the primary architecture for batik motif recognition applications
The Effect of Leadership Style, Organizational Culture and Work Environment on Employee Performance at CV Shuto Jaya Bersama
No full textThis study aims to determine the effect of Leadership Style, Organizational Culture and Work Environment on Employee Performance at CV Shuto Jaya Bersama. The method used in this study uses a descriptive quantitative method. This study was conducted by looking for primary data with a sample of 50 respondents of CV Shuto Jaya Bersama employees. The data processed with statistical analysis with validity tests, reliability, classical assumption tests, multiple linear regression analysis, hypothesis testing through t-tests and F-tests, and determinant coefficient analysis (R). From the results of the analysis, it shows that the results of the multiple linear regression test are Y = 0.972 + 0.291 Xı + 0.531 X₂ + 0.298 X₃. The results of the t-test indicate that the leadership style of organizational culture and work environment each have a partial positive and significant effect on Employee Performance at CV Shuto Jaya Bersama. The results of the F test show that H0 is rejected and Ha is accepted with an Fcount value of 29.874> Ftable 2.80 at a significant 0.000 <Ftable 0.05. So the F test shows that Leadership Style, Organizational Culture and Work Environment have a simultaneous positive and significant effect on Employee Performance at CV Shuto Jaya Bersama with a percentage of determination coefficient results of 66%. The study shows that the performance of CV Shuto Jaya Bersama employees is good. With this good performance, it can have a positive impact on the progress of the organization and provide satisfaction to customers
Curriculum Management Innovation to Prepare Superior Human Resources in the Era of Industrial Revolution 4.0
No full textThe Fourth Industrial Revolution (Industry 4.0) has had a significant impact on various sectors of life, including education. Advances in cutting-edge technologies, such as Artificial Intelligence (AI), the Internet of Things (IoT), and big data, have fundamentally transformed the learning process. Today's education no longer focuses solely on knowledge transfer but rather emphasizes the development of 21st-century skills, such as critical thinking, creativity, and adaptability (Kayembe et al., 2019). This transformation has also triggered a paradigm shift in the education system, from conventional learning methods to a technology-based digital approach (Haleem et al., 2022). The purpose of this study is to analyze various innovative strategies in curriculum management implemented in educational institutions to prepare graduates who are adaptive, creative, and possess 21st-century skills. This study uses a literature review method by examining various scientific sources and previous research results relevant to curriculum reform in the era of globalization and the Fourth Industrial Revolution. The study's findings indicate that innovative strategies in curriculum management include the application of digital technology in the learning process, the use of project-based learning (PBL) models, and the integration of soft skills such as communication, collaboration, and critical thinking with hard skills aligned with industry needs. These findings indicate that educational institutions need to design flexible, contextual, and future-oriented curricula to produce graduates who are ready to face global challenges
Management Control Systems in the Digital Age: Concepts, Implementation, and Implications
No full textManagement Control Systems (MSS) play a central role in ensuring organizational goals are achieved and are undergoing significant changes driven by digital technology. The use of big data analytics, artificial intelligence, and enterprise resource planning makes control processes faster, more accurate, and more real-time. This study aims to explain the concept of MSS in the digital era, examine its application in Indonesian organizations, and discuss the managerial and governance implications and emerging challenges. Since its introduction, MSS has served as a critical tool for managers to direct, monitor, and evaluate operational activities and corporate strategy. The research was conducted through a literature review combining narrative and systematic reviews based on the PRISMA framework, using accredited literature sources from 2020 to 2025. The study results indicate that digital MSS is no longer merely an administrative tool but has become a strategic instrument that helps organizations respond more adaptively to business complexity. However, cybersecurity risks, complex system integration, and internal cultural resistance remain key obstacles. Successful implementation is largely determined by the harmony between technology, human resource competency, a supportive organizational culture, and clear regulations. The contribution of this study lies in mapping the latest literature and providing practical recommendations for designing SPM that is adaptive, accountable, and in line with the dynamics of business digitalization
The Effect of Changes in Long-Term Liabilities on Share Price of PT Jasa Marga (Persero) Tbk
No full textThis study aims to examine the effect of long-term liabilities on the stock price of PT Jasa Marga (Persero) Tbk using the company’s financial data. As an infrastructure company operating toll road networks, PT Jasa Marga requires substantial long-term financing to support the development and maintenance of its assets. Long-term liabilities serve as a major funding source; however, an increase in these liabilities may raise financial risk, which in turn can affect investor perception and stock price movements. This research uses data on long-term liabilities and stock prices of PT Jasa Marga (Persero) Tbk for the period 2017–2024, with a total of 30 observations. The data were analyzed using a simple linear regression method to examine the relationship between long-term liabilities as the independent variable and stock price as the dependent variable. The results show that long-term liabilities have a negative but statistically insignificant effect on the stock price. This is indicated by a regression coefficient of –2.30764 × 10⁻⁸ and a p-value of 0.0577, which is higher than the 0.05 significance level. Furthermore, the R Square value of 0.1227 indicates that only 12.27% of the variation in the stock price of PT Jasa Marga (Persero) Tbk can be explained by changes in long-term liabilities, while the remaining variation is influenced by other factors such as macroeconomic conditions, government policies in the infrastructure sector, operational performance, and market sentiment. Thus, this study indicates that although long-term liabilities have a negative directional relationship with the stock price, their impact is not statistically strong. Therefore, changes in the stock price of PT Jasa Marga (Persero) Tbk are more strongly influenced by external and other fundamental factors beyond the company’s long-term liability structure
Perbedaan Kadar Ureum Kreatinin Pada Penderita Gagal Ginjal Kronis Sebelum dan Sesudah Hemodialisa Di Rumah Sakit Wijaya Kusuma Purwokerto
No full textChronic kidney failure (CKF) is a progressive and fatal disease in which the kidneys are no longer able to maintain metabolism, fluid and electrolyte balance Chronic Kidney Failure if the GFR value is <60ml/minute, the prevalence of Chronic Kidney Failure (CKF) worldwide has increased by 2.3%. The incidence of Chronic Kidney Failure (CKF) in Indonesia is 0.38% of the total population of Indonesia. Hemodialysis is a blood filtration treatment method used to remove fluids and waste that accumulate in the blood and cause poisoning when the kidneys experience serious disorders or gradually cannot function. The purpose of this study was to determine the difference in creatinine urea levels in patients with chronic kidney failure (CKF) before and after hemodialysis at the Level III Hospital 04.06.01 Wijaya Kusuma Purwokerto. This study used a quantitative descriptive method, with a sample size of 64 people. Data analysis was carried out using SPSS with a paired sample test. The results of the urea level study obtained an average urea level in patients of 155.34. The minimum value obtained was 72 and the maximum value was 273. The urea level after hemodialysis obtained an average of 95.92. The minimum value was 43 and the maximum value was 273. The creatinine level before hemodialysis obtained results where the average was 36.82, the minimum value was 2.23 and the maximum value was 14.10. The average creatinine level after hemodialysis obtained a minimum value of 1.33 and a maximum of 14.10 with an average of 7.29. The conclusion is that there is a significant difference in urea and creatinine levels before and after hemodialysis with the results of statistical tests obtained a value of p = 0.000.
Keywords: Acute Renal Failure, Chronic Renal Failure, Hemodialysis, Creatinine, Urin
Analisis Faktor-faktor Risiko Infeksi Cacing Enterobius vermicularis Pada Siswa Kelas 1-2 SDN 01 Mulyorejo Kecamatan Kesesi
No full textDeveloping countries, especially those located in tropical and subtropical regions such as Indonesia, face serious public health challenges related to helminth infections. Hookworm (Ancylostoma duodenale), Whipworm (Trichuris trichiura) and Kremi worm (Enterobius vermicularis) are the most common types of worms found in children. In Indonesia, the prevalence of worms reaches 30%-90% in some provinces, with a significant increase in infections among primary school students in rural areas. This study aimed to identify Enterobius vermicularis eggs in children in grades 1-2 at SDN 01 Mulyorejo, Kesesi sub-district, Pekalongan district and analyze the risk factors, given the lack of previous research in this location. This study is descriptive, sampling with total sampling. The sample was 21 students in grades 1 and 2 at SDN 01 Mulyorejo, Kesesi Subdistrict, Pekalongan Regency who met the inclusion criteria. Samples were examined using the selopan tape method to detect the presence of Enterobius vermicularis eggs and questionnaires and interviews to determine risk factors for Enterobius vermicularis infection. The results of the analysis of risk factors for helminthiasis showed that infected respondents did not apply good personal hygiene, such as not washing hands before eating, not cutting nails regularly, and having a habit of biting nails and sleeping together. Thus, it can be concluded that Enterobius vermicularis infection was found in grade 1 and 2 students at SDN 01 Mulyorejo, Kesesi sub-district due to lack of good hygiene.
Keywords: Enterobiasis, Pinworm, Primary Student Schoo
Variasi Konsentrasi Neutral Buffer Formalin Pada Proses Fiksasi Jaringan Histologi Ginjal Mencit
No full textNeutral Buffer Formalin 10% is commonly used to fix tissue whose structure will be observed. The observation is carried out to diagnose the disease. Poor fixation results will affect further tissue processing. The right concentration and fixation time will also produce quality tissue preparations and the right diagnosis. This study determined the quality of the hematoxylin-eosin staining results in the mouse kidney fixation process with variations in NBF concentrations of 5%, 10%, 15%, and 20%. This research method is observational by fixing the mouse kidney organ in NBF with concentrations of 5%, 10%, 15%, and 20% for 24 hours at room temperature. The results of the study are in the form of scores, which are then processed using the Kruskal-Wallis Test. Based on the total scoring results, NBF 10% is the best concentration. The result of the Kruskal-Wallis test is p ≤ 0.05, which means there is a significant difference, and the Posthoc test result is that the NBF concentration of 15% is a concentration that has no significant difference with the control. While NBF 5% and 20% have significant differences from the NBF 10% control. Thus, NBF 10% is the best concentration, and NBF 15% has better assessment results than NBF 5% and 20%.
Keywords: Fixation, Neutral Buffer Formalin, Hematoxylin Eosi
Efektivitas Minyak Kelapa sebagai Clearing Agent Pengganti Xylene dalam Pembuatan Sediaan Mikroskopis
No full textHistological microscopic preparations are the gold standard for cancer diagnosis, with clearing being one of the essential steps. The clearing process aims to replace dehydrants, render tissues transparent, facilitate paraffin infiltration, and enhance staining quality. Xylene is commonly used as a clearing agent; however, it is known to be toxic, placing histopathology laboratory technicians at high risk of exposure. Exploration of natural alternatives has been pursued, including coconut oil. This study employed a literature review method using databases such as Google Scholar, ScienceDirect, PubMed, and Garuda. The search strategy followed the Population, Intervention, Comparison, Outcome (PICO) framework with the keywords “coconut oil” AND “clearing agent” AND “xylene” AND “histology.” Article selection was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. From 84 identified articles, nine experimental studies met the inclusion criteria, originating from India, Ghana, Nigeria, and Indonesia. Several factors influencing the clearing process were identified, including tissue size, section thickness, temperature, and immersion time. Most studies performed coconut oil incubation to reduce viscosity, optimizing the clearing effect. Macroscopic parameters evaluated included translucency, rigidity, shrinkage, and ease of sectioning. Specimens cleared with coconut oil exhibited lower translucency, softer consistency, minimal shrinkage, and greater ease of microtome sectioning. Microscopic parameters assessed were cellular structure and staining quality, with coconut oil demonstrating comparable staining outcomes to xylene. Therefore, coconut oil may serve as a potential natural clearing agent substitute for xylene in histological preparations.
Keywords: Clearing agent, Macroscopic, Microscopic, Coconut oil, Xylen