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Academia Open
Published by Universitas Muhammadiyah Sidoarjo
ISSN : -     EISSN : 27147444     DOI : 10.21070/acopen.11.2026.12985
Core Subject : Health,
Medicine & Pharmacology Public Health
Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This journal aims is to provide a place for academics and practitioners to publish original research and review articles. The articles basically contains any topics research or review. Academia Open is available in online version. Language used in this journal is Indonesia or English.
Arjuna Subject : Profesi Kesehatan - Profesi Kesehatan (Lain-Lain)
Articles 2,389 Documents
 113   114   115   116   117 
Star Anise Reverses Benzopyrene-Induced Immune Dysfunction in Rats: Adas bintang Membalikkan Disfungsi Kekebalan Tubuh yang Diinduksi Benzopiren pada Tikus Eman Naji Saleh; Iktefa Abdul Hamid Mohammed Saeed; Nedhal ibrahim latef
Academia Open Vol. 9 No. 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.9575

Abstract

Background: Benzopyrene (B[a]P), a polycyclic aromatic hydrocarbon, is known for its carcinogenic and immunotoxic effects, posing significant health risks upon exposure. Specific Background: Despite numerous studies, effective therapeutic strategies to mitigate B[a]P-induced toxicity remain limited. Star anise, a medicinal plant with anti-inflammatory properties, holds potential as a protective agent against such toxicity. Knowledge Gap: The impact of star anise on B[a]P-induced immunotoxicity, particularly on hematological parameters, has not been thoroughly investigated. Aims: This study aimed to explore the effects of B[a]P intoxication and its treatment with star anise on hematological parameters in rats. Methods: Thirty male Sprague Dawley rats were divided into six groups: Control, B[a]P, and varying doses of star anise (125 mg/kg, 120 mg/kg + B[a]P, 125 mg/kg + B[a]P, 130 mg/kg + B[a]P). Blood samples were analyzed using an auto blood analyzer. Results: While erythrogram parameters showed no significant differences among groups, B[a]P exposure significantly increased WBC parameters (Mid, Gran, L, and total WBC counts), indicating an inflammatory and immunosuppressive response. Treatment with star anise significantly reduced these parameters, suggesting its protective effects. Novelty: This study is the first to demonstrate the efficacy of star anise in mitigating B[a]P-induced leukocytosis and immune toxicity in rats. Implications: These findings highlight the potential of star anise as a therapeutic agent against B[a]P-induced immunotoxicity, warranting further investigation into its clinical applications. Highlights: Benzopyrene Exposure: Increases WBC parameters, indicating immune response. Star Anise Treatment: Reduces WBC counts, showing protective effects. Novel Findings: Star anise mitigates B[a]P-induced immunotoxicity in rats. Keywords: Benzopyrene, Star Anise, Hematological Parameters, Immunotoxicity, Rats
Pengaruh Regulasi Diri Terhadap Kenakalan Remaja di SMK Negeri 1 Sidoarjo: The Effect of Self-Regulation on Juvenile Delinquency in Vocational Schools State 1 Sidoarjo Okta Cintiya Putri; Eko Hardi Ansyah
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9580

Abstract

General Background: Adolescence is a transitional developmental phase characterized by biological, cognitive, and socio-emotional changes that may lead to maladaptive behaviors such as juvenile delinquency. Specific Background: At SMK Negeri 1 Sidoarjo, various forms of misconduct including truancy, dishonesty, and rule violations have been reported, indicating behavioral regulation concerns among vocational students. Knowledge Gap: Although previous studies have linked self-regulation to delinquent behavior, empirical evidence within vocational school contexts remains limited. Aims: This study aims to examine the relationship between self-regulation and juvenile delinquency among students of SMK Negeri 1 Sidoarjo. Results: Using a quantitative regression design with 250 students selected through purposive sampling, findings revealed a significant negative association between self-regulation and juvenile delinquency (β = -0.561, p < 0.05), indicating that higher self-regulation corresponds with lower levels of delinquent behavior. Novelty: This research provides contextual empirical data from a vocational school population, highlighting the central role of self-regulation in adolescent behavioral outcomes. Implications: Strengthening self-regulation through school-based programs and structured student activities may contribute to reducing misconduct and supporting positive developmental trajectories among vocational students. Keywords: Self Regulation, Juvenile Delinquency, Vocational Students, Adolescence, Quantitative Regression Key Findings Highlights: Most students demonstrated moderate levels of behavioral control and misconduct tendencies. Negative beta coefficient indicates inverse association between the two variables. Strengthening internal control mechanisms may reduce rule-violating behaviors in school settings.
Studi Fenomenologi Makna Hidup Pada Pekerja Seks Komersial: Phenomenological Study of the Meaning of Life in Commercial Sex Workers Muhammad Arifin; Ramon Ananda Paryontri
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9597

Abstract

General Background: Meaning in life is a central construct in existential psychology and is closely related to psychological well-being, particularly among marginalized populations. Specific Background: Commercial sex workers frequently encounter stigma, social exclusion, and psychological distress that shape their personal identity and life orientation. Knowledge Gap: Previous studies have examined self-concept, social stigma, and mental health among commercial sex workers, yet limited research explores how they construct and internalize meaning in life through a logotherapy framework. Aims: This study aims to describe the process of meaning construction among commercial sex workers using a qualitative phenomenological approach grounded in Viktor Frankl’s logotherapy. Results: Findings indicate that participants derive meaning from personal values, responsibility toward family, spiritual reflection, and adaptive attitudes toward suffering, demonstrating freedom of will and the search for purpose despite adverse conditions. Novelty: This study provides an in-depth phenomenological account of meaning construction among commercial sex workers within a logotherapy lens in the Indonesian context. Implications: The findings contribute to existential psychology literature and offer practical insights for counseling interventions and psychosocial rehabilitation programs targeting vulnerable women. Keywords: Meaning In Life, Logotherapy, Commercial Sex Workers, Phenomenology, Existential Psychology Key Findings Highlights:  Participants articulate life purpose through family responsibility and spiritual values. Adaptive attitudes toward suffering reflect existential freedom of choice. Phenomenological analysis reveals personal narratives as core sources of life orientation.
Job Satisfaction and Work Stress Associated With Burnout in Shadow Teachers: Kepuasan Kerja dan Stres Kerja yang Berkaitan dengan Burnout pada Guru Bayangan Silvi Jihan Amalia; Eko Hardi Ansyah
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9611

Abstract

General Background: Burnout is a psychological condition characterized by emotional exhaustion, depersonalization, and reduced personal accomplishment arising from prolonged occupational stress, particularly in demanding educational environments. Specific Background: In inclusive education settings, shadow teachers play a crucial role in assisting students with special needs, requiring sustained emotional engagement, patience, and instructional adaptation, which may increase vulnerability to occupational strain. Knowledge Gap: Despite growing attention to teacher well-being, empirical studies examining job satisfaction and work stress simultaneously as predictors of burnout among shadow teachers remain limited. Aims: This study aimed to examine the relationships between job satisfaction and work stress with burnout among shadow teachers in Sidoarjo. Results: Using a quantitative design, data were collected from 186 shadow teachers selected through purposive sampling from a population of 400 individuals. Psychological instruments included the Job Satisfaction Survey, Job Stress Scale, and Maslach Burnout Inventory–Educators Survey (MBI-ES). Multiple linear regression analysis conducted using JASP version 0.16.4 indicated a statistically significant relationship between job satisfaction and work stress with burnout (p = 0.001 < 0.05). Novelty: The study provides empirical evidence integrating job satisfaction and work stress variables within a single regression model focusing specifically on shadow teachers in inclusive education contexts. Implications: The findings highlight the importance of considering occupational conditions and psychological factors in understanding burnout among educational support professionals, supporting future organizational and educational strategies addressing teacher well-being. Highlights: Statistical Testing Confirmed a Significant Simultaneous Relationship Among Measured Variables. Regression Modeling Identified Occupational and Psychological Factors Linked to Emotional Exhaustion Conditions. Data From 186 Educational Assistants Provided Empirical Evidence Within Inclusive Learning Settings. Keywords: Job Satisfaction, Work Stress, Burnout, Shadow Teachers, Inclusive Education
Work Life Balance Social Support and Productivity Among Sandwich Generation: Keseimbangan Kehidupan Kerja, Dukungan Sosial, dan Produktivitas di Kalangan Generasi Sandwich Sinta Ayu Kumala Dewi; Ramon Ananda Paryontri
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9618

Abstract

General Background: The increasing number of individuals belonging to the sandwich generation has created complex challenges in balancing occupational responsibilities and family demands, which are closely associated with work productivity outcomes. Specific Background: Work-life balance and social support are considered important psychosocial factors that help individuals manage dual roles while adapting to workplace demands and maintaining performance quality. Knowledge Gap: Empirical evidence examining the simultaneous relationship between work-life balance, social support, and work productivity among the sandwich generation in regional Indonesian contexts remains limited. Aims: This study aimed to determine the relationship between work-life balance and social support with work productivity among sandwich generation individuals in Sidoarjo Regency. Results: Using a quantitative correlational design with purposive sampling, data were collected from 110 respondents through validated Work-Life Balance, Social Provision, and work productivity scales and analyzed using multiple correlation with SPSS 25.0. The findings indicated a significant positive relationship between work-life balance and work productivity (r = 0.518, sig < 0.000) and between social support and work productivity (r = 0.323, sig < 0.001), confirming the research hypotheses. Novelty: The study provides empirical confirmation of concurrent relationships between psychosocial resources and productivity adaptation within the sandwich generation population. Implications: These findings highlight the importance of maintaining balanced role management and accessible social support systems to support productive work behavior and serve as a reference for future studies addressing similar occupational and family dynamics. Highlights: Positive Statistical Associations Were Identified Between Role Management Conditions and Occupational Performance Indicators. Respondents Predominantly Demonstrated Moderate Levels Across Measured Psychosocial and Performance Variables. Hypotheses Testing Confirmed Significant Correlations Using Multiple Correlation Analysis Procedures. Keywords: Work-Life Balance, Social Support, Work Productivity, Sandwich Generation, Quantitative Correlational Study
Psychosocial Predictors of Academic Stress Among High-Achieving Students: Prediktor Psikososial Stres Akademik di Kalangan Siswa Berprestasi Tinggi Adinda Rizky Oktavia; Lely Ika Mariyati
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9624

Abstract

General Background: Academic stress represents a significant psychological challenge among adolescents facing increasing educational demands and performance expectations. Specific Background: Psychosocial resources such as social support, resilience, and self-esteem are considered important internal and external factors associated with students’ ability to manage academic pressure, particularly among high-achieving students who encounter intensified academic and performance demands. Knowledge Gap: Although previous studies have examined these variables separately, limited research has analyzed their combined relationships and mediating mechanisms within a single empirical model focusing on high-achieving students. Aims: This study aimed to examine the relationships between social support, resilience, self-esteem, and academic stress, and to analyze the mediating role of self-esteem among high-achieving students. Results: Using a quantitative correlational design with 200 students and multiple regression analysis, findings revealed significant negative relationships between social support, resilience, and self-esteem with academic stress. Self-esteem demonstrated the strongest correlation with academic stress, while social support showed the lowest correlation. The regression model explained 43.1% of the variance in academic stress, indicating that higher levels of psychosocial resources were associated with lower stress levels. Novelty: This study integrates social support, resilience, and self-esteem within a single analytical framework and empirically confirms the mediating role of self-esteem in explaining academic stress among high-achieving students. Implications: The findings suggest that strengthening psychosocial resources, particularly self-esteem alongside supportive environments and resilience development, may contribute to healthier learning conditions and improved student psychological well-being. Highlights: Psychological Resources Jointly Accounted for 43.1% Variance in Student Pressure Levels. Confidence-Related Factors Showed the Strongest Statistical Association With Reduced Strain. Combined Psychosocial Variables Demonstrated Significant Simultaneous Relationships With Learner Tension. Keywords: Academic Stres, Social Support, Resilience, Self-Esteem, High-Achieving Students
Brain Gym Associated With Fine Motor Development in Intellectual Disability: Latihan Otak Berkaitan dengan Perkembangan Motorik Halus pada Disabilitas Intelektual Ulfa Unzilatur Rohmah; Nurfi Laili
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9626

Abstract

General Background: Children with intellectual disabilities experience developmental delays, including limitations in fine motor abilities required for daily tasks such as writing, coloring, cutting, and pasting. Specific Background: Fine motor skills depend on coordinated small muscle movements, and structured learning interventions are needed to support development in special education contexts. Brain gym, consisting of coordinated body movements, is used to stimulate brain coordination and support learning activities. Knowledge Gap: Empirical evidence using single-subject experimental designs examining brain gym application for fine motor development in children with intellectual disabilities remains limited. Aims: This study aimed to determine whether the brain gym method is associated with improvements in fine motor skills among children with intellectual disabilities at SLB Aisyiyah Tulangan Sidoarjo. Results: Using a single subject research A–B–A design and structured observation, fine motor performance in writing, pasting, coloring, and cutting increased from a total pretest score of 8 to a posttest score of 13. Paired sample t-test analysis showed a significant difference between measurements (t = 5.000; p = 0.015 < 0.05). Novelty: The study documents measurable changes in multiple fine motor indicators through a single-subject experimental framework. Implications: The findings support movement-based learning activities as complementary practices in special education programs to support fine motor skill development. Highlights: Observational Scoring Increased Across Writing, Pasting, Coloring, and Cutting Activities After Treatment. Statistical Testing Confirmed Significant Differences Between Baseline and Post-Intervention Measurements. Structured Movement Sessions Demonstrated Measurable Progress Within an a–B–a Experimental Design. Keywords: Brain Gym, Fine Motor Skills, Intellectual Disability, Single Subject Research, Special Education  
Detection of Fatty Acids and Some Secondary Metabolites in Macadamia and Hazelnut Fruits and their Shells, with Studding the Physiochemical Properties of its Extracted Oil: A comparative Study: Deteksi Asam Lemak dan Beberapa Metabolit Sekunder pada Buah Macadamia dan Kemiri serta Cangkangnya, dengan Mempelajari Sifat Fisiokimia Minyak Hasil Ekstraksi: Sebuah Studi Komparatif Rana T. Altaee; May G Aldabbagh; Aya I. Rashan
Academia Open Vol. 9 No. 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.9637

Abstract

General Background: Nuts are widely recognized for their nutrient density, offering a rich source of beneficial fatty acids and antioxidant phytochemicals. Specific Background: Among these, macadamia and hazelnuts are popular for their unique compositions, yet direct comparisons of their nutritional and bioactive profiles remain limited. Knowledge Gap: Despite their recognized health benefits, comparative analyses of the fatty acid profiles, bioactive compositions, and physicochemical characteristics between these nuts are scarce. Aims: The study compared macadamia and hazelnut oils' fatty acid content, lipid-soluble vitamins, phenolic compounds, and physicochemical properties to enhance their functional applications. Results: The findings revealed that hazelnut oil exhibited a higher polyunsaturated fat content, particularly linoleic acid (22.8% vs. 18.25%), while macadamia oil contained significantly more vitamin E, contributing to superior antioxidant potential. Both oils demonstrated the presence of vitamins A, D, and K1, with notable concentrations of quercetin and rutin among other flavonoids. Novelty: This study is novel in its comprehensive comparative analysis of these two nuts, particularly in identifying the unique phenolic compounds in the nutshells, which are often discarded but show potential as nutraceuticals. Implications: Macadamia and hazelnut oils offer significant nutritional benefits, with compositional variations allowing for personalized bioactivity and culinary applications. Further research is recommended for human health promotion. Highlights: Hazelnut oil has more polyunsaturated fats; macadamia oil is richer in vitamin E. Both nuts contain vitamins A, D, E, K1, and flavonoids. Phenolic compounds in nutshells have potential as nutraceuticals. Keywords: macadamia nuts, hazelnut oil, fatty acids, antioxidant phytochemicals, bioactive compounds
Environmental Changes of the Temirnik River in Rostov-on-Don: Perubahan Lingkungan Sungai Temirnik di Rostov-on-Don Murooj Abbas Buhlool AL-Ghizzi; Zahraa Zahraw Al-Janabi
Academia Open Vol. 9 No. 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.9638

Abstract

General Background: The increasing anthropogenic impact on river ecosystems has raised concerns about water quality and its effects on surrounding communities. Specific Background: This study focuses on the Temirnik River, located in the northern part of the city, particularly assessing pollution levels in the beaches of "Druzhba" and "Surp Khash." Historical data from 2000-2001 and recent analyses from 2017-2019 reveal significant fluctuations in chemical and biological toxicity. Knowledge Gap: While previous studies have documented pollution levels, a comprehensive comparison of historical and recent data to understand long-term changes and community impacts remains insufficiently explored. Aims: This study aims to track changes in pollution levels over time, evaluate the chemical and biological toxicity, and assess the anthropogenic impacts on the Temirnik River. Results: Chemical analysis revealed increased hardness of water due to the accumulation of calcium and magnesium sulfates and chlorides. The river, heavily impacted by untreated industrial and municipal waste, showed high toxicity levels, especially in the years 2017-2019. Bioassays using Chlorella vulgaris, Raphanus sativus, and Daphnia magna confirmed these findings. Novelty: This study provides a detailed comparative analysis of historical and contemporary pollution data, highlighting the persistent and worsening impact of anthropogenic activities on the Temirnik River. Implications: The findings underscore the critical need for ongoing monitoring and intervention to mitigate pollution. They advocate for implementing effective cleaning operations and regulatory measures to protect water quality and community health. Highlights: Increased water hardness from industrial and municipal waste. Persistent high toxicity levels impacting ecosystems. Urgent need for continuous monitoring and pollution control. Keywords: Temirnik River, chemical pollution, biological toxicity, historical data, anthropogenic impact
Self-Control and Fear of Missing Out Among University Students: Pengendalian Diri dan Rasa Takut Ketinggalan di Kalangan Mahasiswa Lailatus Saniah; Zaki Nur Fahmawati
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.9690

Abstract

General Background: The rapid growth of social media use in the digital era has intensified psychological phenomena among university students, including fear of missing out (FoMO), which is associated with continuous online engagement and emotional responses to social information. Specific Background: Self-control is considered an important psychological capacity that enables individuals to regulate behavior, interpret stimuli, and manage social media usage to prevent excessive engagement. Knowledge Gap: Previous studies have reported inconsistent findings regarding the association between self-control and FoMO, particularly within university student populations, indicating the need for empirical clarification. Aims: This study aimed to examine the relationship between self-control and fear of missing out among FPIP students at Muhammadiyah University of Sidoarjo. Results: Using a quantitative correlational design involving 213 students, data were collected through validated self-control and FoMO scales and analyzed using a non-parametric correlation test with IBM SPSS Statistics 29. The findings showed a correlation coefficient of −0.176 with a significance value of 0.010 > 0.05, indicating no significant relationship between self-control and FoMO. Novelty: The study provides empirical evidence demonstrating the absence of a statistically significant association between self-control and FoMO within the examined student context, contributing to ongoing academic debate regarding psychological predictors of FoMO. Implications: These findings suggest that FoMO among university students may involve factors beyond self-control alone and highlight the importance of promoting balanced social media use and behavioral regulation strategies in higher education settings. Highlights: Statistical Testing Revealed a Non-Significant Association Between the Examined Psychological Variables. Student Participants Displayed Measurable FOMO Characteristics Despite Varying Regulatory Abilities. Empirical Evidence Contributes to Mixed Research Outcomes Reported in Prior Student-Based Studies. Keywords: Self-Control, Fear of Missing Out, University Students, Social Media Behavior, Quantitative Correlational Study  

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