The Effect of Job Stress and Job Satisfaction on Organizational Commitment Mediated by Work Life Balance

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This study aims to analyze whether the influence of job stress and job satisfaction on organizational commitment mediated by work-life balance on employees at PT Pos Indonesia. The population consists of all Pos Indonesia employees at the Solo, Sukoharjo, and Sragen branch offices. By using simple random sampling technique, the number of respondents obtained was 215 to 430 respondents. Validity and reliability tests were used in this study, model suitability using the goodness of fit test and the t-test to test the hypothesis. Data analysis used Structural Equation Model (SEM) analysis and the software used was Smart PLS. The results of the study showed that job satisfaction had a significant effect on work-life balance, job stress had a significant effect on work-life balance, and work-life balance had a significant effect on organizational commitment. Then for the mediation role, the results showed that job satisfaction had an effect on organizational commitment moderated by work-life balance and work stress had an effect on organizational commitment moderated by work-life balance.

Bibliometric Analysis of Research on the Implementation of Stunting Prevention Programs in Indonesia through ProQuest

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This study conducted a bibliometric analysis and visualization using VOSviewer to examine the implementation of stunting prevention programs in Indonesia. Over the past five years, there has been a significant increase in publications related to this topic, totaling 447 documents. The analysis revealed fluctuating publication trends annually, reflecting evolving research interests and methodologies. Visual network mapping identified four main clusters: (1) policy focus on stunting prevention, program effectiveness, and risks; (2) database review, coverage assessment, and risk factors; (3) infant health, risk factors, and assessments; and (4) sanitation, meta-analysis, and policy implications. These clusters highlight diverse research focuses, including policy management, data analysis, risk factors, and sanitation impacts on stunting prevalence. Integration of various datasets through overlay visualization provided insights into complex interactions influencing stunting prevalence across Indonesian districts. This research offers deep insights into the dynamics of stunting prevention program research and development in Indonesia, serving as a foundation for evidence-based policymaking and guiding future research strategies. Based on the findings and discussions, this study suggests the need for further research focusing on the district-level effectiveness of interventions against child stunting by enhancing community engagement in intervention and policy implementation. Community engagement can significantly reduce stunting prevalence by enabling better adoption of local nutrition and sanitation practices, strengthening program sustainability through active participation in planning and implementation, and building community capacity to promote sustainable behavior change at the individual and family levels.

Evaluating the Academic Enhancement Program on Business Students’ Outcome

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This research examines the academic enhancement programs in the seven business programs conducted under the STREAM. Results indicate a statistically significant positive relationship between post-test performance and success in professional courses through the representation of χ² = 4.1670 (p = 0.0421). Overall, programs successfully resulted in volunteer students passing their professional courses by 84.73%, whereas post-test success reached 75.86%. Although the connection between post-test and professional outcomes was modestly strong (Phi Coefficient = 0.1051), it is established that reasonable passing rates in both tests indicate that these targeted interventions have done the job by building on essential business competencies, such as critical thinking, academic integrity, and data analysis skills. Recommendations include replication of best practices for the most successful program implementations, student monitoring, personalized support, and continuous expansion of the scope of enhancement offerings in response to emergent business education needs. The findings underscore the significance of these programs, which provide a lifelong trajectory of academic and professional development for business students.

A Comparative Review of Spine Surgeries in Two New Neurosurgery Centres in an Urban and Rural Environment in Southeast Nigeria

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Background: The Imo State University Teaching Hospital (IMSUTH) located in a rural setting commenced neurosurgical services in January 2016 with a spine procedure as the first case whereas the Imo State Specialist Hospital (IMSSH) located in an urban setting commenced neurosurgical services in April 2021 and spine procedures in August 2021. The presentation of surgically managed spine pathologies in both hospitals were compared.

Aims: The study aimed to descriptively compare the number of spine procedures performed in both hospitals including the age and gender distribution of the surgically managed spine patients, the spine pathologies and their distribution.

Methods: The surgical records of all spine patients who had surgical procedures at IMSUTH, Orlu, from January 2016 to May 2020 (42 months), and at IMSSH, Owerri, from August 2021 to July 2024 (36 months) were retrospectively reviewed.

Results: During the study periods, in IMSUTH, Orlu, there were 27 spine surgeries, giving an average of 1 spine procedure in 2 months whereas in IMSSH, Owerri, there were 157 spine surgeries giving an average of 4 spine surgeries per month. Interestingly the distribution of spine procedures revealed that the highest frequency of spine surgeries was performed in the lumbar spine (n=7, 26% in IMSUTH; n=43, 27.3% in IMSSH) followed by lumbosacral spine (n=6, 22.2% in IMSUTH; n=42, 26.8% in IMSSH) in both hospitals. And quite interesting also is that trauma (n=15, 55.6%) accounted for the highest number of spine surgeries in the rural environment of IMSUTH, Orlu, while degenerative spine diseases (n=113, 71.9%) accounted for the highest number of spine surgeries in the urban environment of IMSSH, Owerri.

Conclusion: The study revealed that spine pathologies are not uncommon in resource poor settings especially in the urban environment. There is a male preponderance for spine surgeries. Lumbar/lumbosacral spine pathologies are common in our resource poor settings but trauma related spine pathologies are more common factors for spine surgeries in rural settings.  There is need to improve access to spine care in the rural environments.

A 3 Year Review of Spine Surgeries in a New Neurosurgery Centre in an Urban Specialist Health Facility in Southeast Nigeria

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Background: The Imo State Specialist Hospital (IMSSH) commenced neurosurgical services in April 2021 and spine procedures in August 2021. This is an audit of spine pathologies surgically managed in the hospital in her first 3 years since spine surgeries were commenced.

Aims: The study aims to look at the pattern of spinal pathologies surgically managed in the hospital from the commencement of spine services, including their age and sex distribution, the pathologies and their spinal distribution.

Methods: Neurosurgery operating room records were utilized to retrieve the case files of all spine patients who had surgical operations at IMSSH from August 2021 to July 2024 (36 months), and these were retrospectively reviewed.

Results: One hundred and fifty-seven (157) spine patients had surgical operations during the study period (an average of 4 spine surgeries per month). The mean age of patients was 54±16.03 years with a male-to-female ratio of 1.7:1. The mean age for male patients was 53±17.18 years while that of female patients was 55±14.05 years. The peak age range at presentation was in the elderly age group, 60 – 79 years (n=68, 43.3%), followed by the middle age group, 40 – 59 years (n=58, 36.9%). The highest frequency of spine surgeries was performed in the lumbar (n=43, 27.3%), lumbosacral (n=42, 26.8%) and cervical spines (n=42, 26.8%) almost in equal proportion. This was followed by thoracolumbar junction (n=13, 8.3%) and thoracic spine (n=8, 5.1%), while cervicothoracic junction, sacral and lumbosacropelvic accounted for 1.9% (n=3) each. Degenerative spine diseases (71.9%) accounted for the highest number of spine surgeries, followed by spinal trauma (19.7%) and spinal tumours (3.9%).

Conclusion: The study showed a male preponderance for spinal pathologies surgically managed in the hospital, and most of the pathologies were due to degenerative spine diseases. It also highlights the fact that spine pathologies are not rare in our environment, and more doctors should be encouraged to become spine surgeons to help in tackling these pathologies in our environment.

Energize Distribution Transformer 1 at Electrical Engineering Workshop State Polytechnic of Samarinda

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Distribution transformers play a vital role in the electrical infrastructure by converting high voltage from the primary voltage source to a voltage suitable for use by end consumers. The energizing process, which is connecting the distribution transformer to the power source, is a critical stage in the implementation and operation of the electrical network. However, a thorough understanding of the factors that affect the efficiency, safety, and reliability of energizing is needed to ensure optimal transformer performance. The transformer energizing process begins with the secondary side of the transformer being given a voltage of 220/380 V 3 phase 50 Hz as input and making the secondary polarity of the transformer primary. Then the primary side of the transformer changes to the secondary side which outputs a voltage of 20 kV 3 phase 50 Hz. During the energizing process, the current flowing on the input or source side was measured at ± 5 A for each phase, 16.83 A at neutral, and 0.06 A at ground. The results of this process successfully energized the 25 kVA distribution transformer to a step-up with a note of the loss for the induction process indicated by the current flowing on the input side under no-load conditions.

The Relationship between Ethnoscience and Creative Thinking Skills to Support 21st Century Learning for High School Student in West Sulawesi: Literature Review

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21st century learning is student-centered learning that emphasizes improving creative thinking skills. This study was conducted with the aim of examining the relationship between ethnoscience and creative thinking skills in supporting the learning process in the 21st century for high school students in West Sulawesi. Based on a comprehensive literature review, this study identifies and analyzes the contribution of ethnoscience to the development of creative thinking skills that are important in the context of modern education. The results of the study obtained indicate that the integration of ethnoscience into the curriculum can improve students’ creative thinking skills by linking the relationship between local knowledge and modern science. This approach allows students to better understand scientific concepts through their own cultural context, which in turn increases their engagement with and understanding of the subject matter. This study suggests that educators and policymakers in West Sulawesi consider the application of ethnoscience in teaching strategies to create a more effective and meaningful learning environment.

Value Vs Growth Stocks: A Literature Survey

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Over the years, investors have resorted to various strategies to beat the market and obtain superior gains. Value investing is one such strategy. The principal objective of value investing is to find undervalued stocks and invest in them with the hopes of them eventually rising to their potential value. The undervalued stocks can be identified by analysing the company’s fundamentals. Moreover, a carefully carried out analysis of the company’s fundamentals can lead to the investor ending up with two different types of stocks i.e. value stocks and growth stocks. This paper examines the literature on the comparative performance of value and growth stocks. Evidence suggests that though there is a consensus among the researchers regarding the outperformance of growth stocks by value stocks there remains controversy regarding its underlying reasons.

Trends in the Development of Interactive Flipbooks in Physics Learning in the 2014-2024 Time Range: Literature Review

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The history of developing a research topic is significant to study at the beginning of the research. This will assist researchers in shaping current field exploration and future research. This research examines the development trend of using interactive flipbooks in physics learning over the last decade (2014-2024). Through a literature review method from various academic sources, both national and international journals, this article will explore various studies conducted regarding the use of interactive flipbooks in physics learning and the learning theories that underlie the use of interactive flipbooks. The study results found that interactive flipbooks have experienced a significant increase in their use at various levels of physics learning, especially in increasing concept understanding, student involvement, and learning effectiveness. In addition, this literature review also shows a significant increase in the adoption of interactive flipbooks driven by technological advances and the need for more exciting and interactive learning methods. The conclusion is that the development of interactive flipbooks in physics learning has been very significant in the last five years. However, no use of interactive flipbooks has been found in modern physics lectures at the university level.

Maternal Characteristics and Iron Intake as a Factors of Iron Deficiency Anemia among Pregnant Women

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Pregnancy is a critical period for fetal growth and development, nutritional issues can significantly affect both maternal and fetal health. This phase is marked by increased nutritional needs to support fetal development and maintain maternal well-being. This study investigates the prevalence and risk factors of iron deficiency anemia among pregnant women in Parung Panjang District Health Center, Indonesia. A cross-sectional study was conducted on 92 pregnant women, examining various maternal characteristics and nutrient adequacy levels. The prevalence of anemia was found to be 36%. Parity emerged as a significant factor, with primipara mothers showing a higher anemia rate (46%) compared to multipara mothers (23.8%). Iron intake adequacy was also significantly associated with anemia status (p = 0.050). Women with insufficient iron intake had a higher rate of anemia (45.7%) compared to those with sufficient intake (26.1%). Other factors such as maternal age, education, and vitamin C intake did not show significant associations with anemia. These findings highlight the importance of targeted interventions for primipara mothers and emphasize the crucial role of adequate iron intake during pregnancy. The study underscores the need for comprehensive anemia prevention strategies in prenatal care.