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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
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Community Cadres Roles in Larvae Monitoring for Dengue Prevention: Peran Kader Masyarakat dalam Pemantauan Larva untuk Pencegahan Demam Berdarah Sekar Ayu Purwanti; Isnaini Rodiyah
Academia Open Vol. 10 No. 1 (2025): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.12223

Abstract

General Background: Dengue fever remains a persistent public health concern in Indonesia, particularly in densely populated urban areas where environmental conditions support mosquito breeding. Specific Background: The Surabaya municipal government initiated a community-based Larvae Monitoring Jury Program implemented by Surabaya Hebat cadres to reduce dengue transmission at the neighborhood level. Knowledge Gap: Despite widespread implementation, limited research has examined how cadre roles function operationally within this program framework. Aims: This study aims to analyze the roles of Surabaya Hebat cadres in the Larvae Monitoring Jury Program in Kutisari Indah Barat using Bintoro Tjokroamidjojo’s role theory encompassing motivator, facilitator, and mobilizer dimensions. Results: Findings show that cadres actively conduct routine inspections, community education, and environmental monitoring, contributing to preventive efforts, yet face obstacles including unclear task distribution, limited initiative, inconsistent community engagement, and uneven program acceptance across areas. Novelty: The study provides a contextualized qualitative analysis of grassroots health governance by mapping practical cadre functions to established role theory. Implications: Continuous evaluation, clearer role allocation, and strengthened community participation are necessary to ensure sustainable program implementation and improved dengue prevention outcomes. Highlights: Volunteers conducted door-to-door inspections and education activities on a regular schedule. Implementation encountered coordination problems and varying acceptance among residents. Ongoing assessment is required to sustain community-based vector control initiatives. Keywords:Dengue Prevention; Community Cadres; Larvae Monitoring; Public Health Program; Surabaya
KWL Plus Strategy Improves Ninth Grade Reading Comprehension Achievement Indah Nur Fita; Dian Novita
Academia Open Vol. 10 No. 1 (2025): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.12224

Abstract

General Background: Reading is a complex cognitive process requiring integration of linguistic skills, prior knowledge, and comprehension strategies. Specific Background: Many junior secondary students struggle to understand English texts, particularly recount texts, due to low interest, limited practice, and difficulty grasping content meaning. Knowledge Gap: Although various instructional strategies exist, the KWL Plus strategy has not been implemented at the studied school, leaving uncertainty about its classroom outcomes in this context. Aims: This study investigates whether the KWL Plus strategy improves ninth-grade students’ reading comprehension achievement compared with conventional instruction. Results: Using a true experimental pretest–posttest design with experimental and control groups, both groups showed significant score gains, but the experimental group achieved a higher mean increase (14.040) than the control group (7.083), with significance values of 0.000. Novelty: The study provides empirical evidence from a setting where the strategy had not previously been applied, demonstrating stronger gains under structured metacognitive instruction. Implications: The findings suggest that incorporating KWL Plus into English reading lessons can support more active learning, deeper text understanding, and improved academic performance in junior secondary classrooms. Highlights: Students receiving the intervention achieved substantially larger score gains than peers in conventional classes. Statistical testing confirmed meaningful differences between initial and final assessments in both groups. Structured metacognitive activities promoted stronger engagement with recount texts. Keywords: KWL Plus strategy; Reading Comprehension; Ninth Grade Students; True Experimental Design; English Language Learning
Product Quality and Brand Image as Drivers of Repeat Purchase Decisions: Kualitas Produk dan Citra Merek sebagai Faktor Penentu Keputusan Pembelian Ulang Alfin Rizki Bagus Permadi; Minto Waluyo
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.10.2025.12228

Abstract

General Background: Rapid technological advancements have transformed consumer behavior, especially in the smartphone industry, where performance, design, and innovation are key competitive aspects. Specific Background: Samsung, as a leading smartphone brand, continuously enhances its product quality and brand image to sustain customer loyalty, particularly with flagship models such as the Galaxy S25 Ultra. Knowledge Gap: Despite extensive studies on purchasing behavior, limited research integrates product quality, brand image, and purchase decisions as mediating factors influencing repurchase intention in premium smartphone contexts. Aims: This study investigates the effect of product quality and brand image on repurchase intention, mediated by purchase decision, among Samsung Galaxy S25 Ultra users in Indonesia. Results: Using Structural Equation Modeling (SEM) with AMOS on 100 respondents, findings reveal that brand image significantly influences purchase decision and repurchase intention, while product quality significantly impacts repurchase but not purchase decision. Purchase decision does not mediate the relationship effectively. Novelty: The integration of SEM-based mediation analysis provides a comprehensive understanding of causal relationships among variables in digital-era consumer behavior. Implications: Strengthening brand perception and maintaining consistent product quality are essential strategies for fostering long-term customer loyalty in competitive smartphone markets. Highlights: Brand image significantly drives both purchase and repurchase behavior. Product quality impacts repurchase but not initial purchase decisions. Purchase decision shows weak mediation between quality, image, and repurchase. Keywords: Product Quality, Brand Image, Purchase Decision, Repurchase Intention, SEM-AMOS
Speaking Skills Distribution Through Storytelling in First Grade Students: Distribusi Keterampilan Berbicara Melalui Bercerita pada Siswa Kelas Satu Friska Nur Fadilah
Academia Open Vol. 10 No. 1 (2025): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.12231

Abstract

General Background: Speaking competence is a fundamental component of language education in elementary schools and supports daily communication and classroom participation. Specific Background: First grade students often demonstrate varied oral abilities, and storytelling activities are commonly used to elicit verbal expression. Knowledge Gap: Empirical descriptions of speaking skill levels and their underlying factors among early primary learners in authentic classroom settings remain limited. Aims: This research aims to identify the speaking skill levels of first grade students using a storytelling method and to explore factors associated with weak performance. Results: Using a descriptive qualitative design with classroom observation and teacher interviews, students’ abilities were categorized into high (21.4%), moderate (42.9%), and low (35.7%). Higher performance was associated with confidence and frequent family communication, moderate performance with limited fluency and uncertainty in pronunciation, and lower performance with shyness, fear of public speaking, and minimal communicative practice at home. Novelty: The study provides a structured qualitative classification of early primary speaking abilities linked to home interaction patterns within a real classroom context. Implications: These findings highlight the importance of communicative environments and storytelling activities in diagnosing and supporting oral language development in early elementary education. Highlights: Three performance tiers were identified among learners with unequal proportions. Family interaction patterns were closely associated with verbal confidence. Classroom hesitation was linked to fear, shyness, and limited practice. Keywords: Speaking Skills; Storytelling Method; Primary Education; Oral Communication; Qualitative Analysis
Functional Capabilities of the Cardiorespiratory System in 15-17 Years-Old Female Students: Kemampuan Fungsional Sistem Kardiorespirasi pada Siswi Berusia 15-17 Tahun Mohammed J.I. Al-Shammari; Masar Hadi Ismail; Zaman Atiea Sabah, Noor; Hassan Jumaa; Pogrebnyak Tatyana A; Khorolskaya Elena N; Grigorenko Svetlana E.
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.10.2025.12232

Abstract

Background: Physiological adaptation during adolescence is influenced by lifestyle and environmental factors, particularly in urban and rural settings. Understanding cardiorespiratory responses to physical activity is crucial for assessing health reserves in young individuals. Aim of the Study: To evaluate physical development and the functional status of the cardiorespiratory system at rest and after physical load among first-year female medical college students from urban and rural areas. Methodology: The study included female students aged 15–16. Physical development was assessed using somatometry (height, weight, chest circumference) and physiometry methods (vital lung capacity [VC], tidal volume [TV], expiratory reserve volume [ERV], heart rate [HR], and blood pressure [SBP, DBP]). Percentile methods and spirometry were applied to measure external respiration indices. Physical load was induced using G.N. Apanasenko’s squat test. Data were processed statistically using integrative indices (vital index, Erisman index). Results: After loading, HR significantly increased in both groups: from 84.6±2.3 to 130.0±4.6 in group I and from 78.1±2.1 to 134.7±3.4 in group II. SBP and DBP also rose markedly, reaching 150.0±5.0 and 162.0±3.4 mmHg, respectively. Cardiac output (CO) increased to 12.69±0.33 L/min in group I and 12.92±0.25 L/min in group II. VC, TV, and ERV remained largely unchanged, while SpO₂ dropped significantly after loading to 82.7±1.4% and 84.0±1.6% in groups I and II, respectively. Conclusion: Urban and rural students exhibited similar adaptive patterns, with rural students showing slightly better oxygen saturation and CO response, suggesting higher functional reserves and greater cardiorespiratory adaptability under physical stress.Highlight : Heart rate and blood pressure rose significantly after physical load. Oxygen saturation dropped, more stable in rural students. Rural students showed better functional reserves and adaptability Keywords : Female Students, Heart Rate, Blood Pressure, Cardiorespiratory System, Physical Activity
Quality Management System for Stable Product and Customer Reliability: Sistem Manajemen Mutu untuk Kualitas Produk yang Stabil dan Keandalan Pelanggan Ashurova Zarina Olimjonovna
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.10.2025.12233

Abstract

General Background: In the context of globalization, the construction industry plays a critical role in economic growth and social stability, with building material enterprises serving as its central link. Specific Background: In Uzbekistan, rapid infrastructural development has increased the demand not only for higher production volumes but also for building materials that meet international quality standards. Knowledge Gap: Despite the global relevance of quality management systems (QMS), many local enterprises still approach quality reactively rather than strategically, limiting competitiveness and sustainability. Aims: This study investigates the effectiveness of implementing QMS, particularly ISO 9001:2015, in enterprises producing building materials, focusing on its role in improving product quality and organizational performance. Results: A comparative analysis of 20 enterprises revealed that those applying ISO 9001 achieved significantly lower defect rates (3% vs. 11%), higher customer satisfaction (92% vs. 71%), and greater production stability (87% vs. 65%). Novelty: By critically integrating international theories with local practice, the study highlights the importance of process standardization, employee competence, and continuous improvement as key drivers of quality. Implications: The findings demonstrate that adopting QMS should move beyond certification toward full integration into corporate strategy, serving as a catalyst for competitiveness, sustainable growth, and industry-wide modernization.Highlight : Standardization of processes is the main factor influencing product quality. ISO 9001:2015 improves customer satisfaction and production stability. Quality management must involve employees and be applied continuously. Keywords : Quality Management, Building Materials, ISO 9001:2015, Product Quality, Corporate Quality Culture
Strategic Planning For Ensuring The Stability Of Commercial Banks' Resource Base: Perencanaan Strategis untuk Menjamin Stabilitas Dasar Sumber Daya Bank Komersial Rakhmanov Ilkhom Khurramovich
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.10.2025.12235

Abstract

General background: The stability of commercial banks’ resource bases is a cornerstone of financial system resilience, particularly amid global crises and rapid digitalization that accelerate deposit withdrawals. Specific background: In Uzbekistan, recent reforms, including the 2022–2026 Development Strategy, emphasize strengthening banks through stress-testing and macroprudential buffers. Knowledge gap: Existing models such as Altman Z-Score, Ohlson, CAMELS, and Kromonov provide partial insights but lack a unified, context-specific system to measure and strategically manage resource base sustainability. Aims: This study seeks to design and apply an indicative model that integrates deposit stability, liability stability, capital adequacy, loan potential, and investment potential into a composite index. Results: Application of the model to Uzbekistan’s commercial banks (2020–2024) produced an average stability index of 59.6%, with capital indicators exerting the strongest positive effect, while overall stability remained moderate. Novelty: The model employs geometric mean integration to balance multi-dimensional indicators, ensuring adaptability, comparability, and efficiency in data collection. Implications: The framework offers banks and regulators a practical tool for monitoring resource base resilience, aligning strategic planning with liquidity and profitability goals, and guiding targeted responses through stability-based strategy selection, thereby fostering long-term competitiveness in the banking sector.Highlight : Emphasizes the importance of commercial banks’ resource base stability. The indicator model includes deposit, liability, capital, loan, and investment stability. Strategic planning focuses on resilience, liquidity, and profitability of banks. Keywords : Deposit, Deposit Stability, Liability Stability, Capital Stability, Loan Potential
Digital Storytelling Improves Cognitive Skills in Preschool Children: Cerita Digital Meningkatkan Keterampilan Kognitif pada Anak-Anak Pra-Sekolah Faridatun Muamaroh; Evie Destiana
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.10.2025.12240

Abstract

General Background: Early Childhood Education (ECE) plays a crucial role in optimizing multiple domains of child development, particularly cognitive abilities related to thinking, understanding, memory, and problem-solving. Specific Background: Children aged 5–6 years require engaging learning environments and appropriate stimulation to support emerging skills such as critical thinking, collaboration, and cause-and-effect reasoning. Knowledge Gap: Observations at RA Darul Arqom indicated that several children showed suboptimal cognitive performance, partly due to conventional teaching methods that lacked attractiveness and interactivity. Aims: This study aimed to examine the use of digital storytelling as a learning medium for children aged 5–6 years using a quantitative one-group pretest–posttest design. Results: Findings revealed a substantial rise in posttest scores compared with pretest results after the intervention. Statistical analysis showed normally distributed data (Sig. = 0.257), a significant F value (p = 0.000), and a significant t-test result (p < 0.05), indicating meaningful improvement in critical thinking, problem-solving, and understanding of causal relationships. Novelty: The study demonstrates the practical application of multimedia-based storytelling integrating visual, audio, text, and animation elements within an authentic preschool setting. Implications: Digital storytelling can serve as an innovative instructional strategy aligned with 21st-century learning demands, supporting early cognitive growth and preparing children for subsequent educational stages. Highlights: Post-intervention scores were markedly higher than baseline measurements. Children demonstrated stronger reasoning, questioning, and collaboration abilities. Statistical testing confirmed a significant difference between initial and final observations. Keywords: Digital Storytelling; Cognitive Development; Early Childhood Education; Preschool Children; Multimedia Learning
Military Spending and Economic Growth Dynamics in Iraq, 2004–2023: Dinamika Pengeluaran Militer dan Pertumbuhan Ekonomi di Irak, 2004–2023 Huda Z. Miklif
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.10.2025.12245

Abstract

General Background: The relationship between military spending and economic growth has long been debated, with contrasting theoretical perspectives suggesting either positive stimulus effects or harmful crowding-out impacts. Specific Background: Iraq represents a critical case, as the post-2003 political and security instability substantially reshaped its public expenditure structure, with military allocations absorbing significant resources. Knowledge Gap: While prior studies have examined this relationship in Iraq, few have applied advanced econometric approaches across the extended period of 2004–2023, leaving uncertainty regarding short- versus long-term effects. Aims: This study analyzes the impact of military spending on Iraq’s GDP using the autoregressive distributed lag (ARDL) model to evaluate both short-run and long-run dynamics. Results: The findings reveal that military spending has only a short-term effect on GDP, while no significant long-term relationship exists. Moreover, excessive reliance on consumer-oriented military expenditures, coupled with weak domestic defense industries, limited Iraq’s capacity to translate security outlays into sustainable economic growth. Novelty: By applying ARDL modeling to two decades of Iraqi data, this study provides a nuanced distinction between transitory and persistent impacts of defense spending. Implications: The results suggest that fiscal policies should balance security needs with investments in productive sectors, redirecting resources toward infrastructure, education, and healthcare to foster long-term stability and growth.Highlight : Military spending in Iraq was mostly consumer, not productive. The ARDL model confirmed only a short-term impact on GDP. High defense focus reduced resources for education, health, and infrastructure. Keywords : Military Spending, GDP, Autoregressive Model, Iraq, Economic Growth
Innovation Work Behavior as Mediator of Social Support and Engagement on Performance: Perilaku Inovasi sebagai Mediator Dukungan Sosial dan Keterlibatan terhadap Kinerja Prayogi Wicaksono; Arik Susbiyani; Amalina Maryam Zakiyyah
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.10.2025.12247

Abstract

General Background: Public service innovation represents a vital element in strengthening governance effectiveness, particularly within regional early warning systems. Specific Background: In Banyuwangi Regency, the Sistem Deteksi Dini Kewaspadaan Daerah (SIDEDIWASDA) application aims to digitalize conflict vigilance reporting, yet disparities in operator performance persist due to limited social support and engagement. Knowledge Gap: Despite studies linking social support and work engagement to performance, few have examined Innovation Work Behavior (IWB) as a mediating factor within technology-based governance settings. Aims: This study investigates the direct and indirect effects of social support and work engagement on operator performance, with IWB as a mediator. Results: Using data from 124 respondents analyzed via SEM–WarpPLS, findings reveal that social support (β=0.298; p=0.001) and work engagement (β=0.249; p=0.001) significantly enhance performance, both directly and through IWB (β=0.346; p=0.001). Novelty: The study introduces an integrated behavioral model linking psychological and innovative aspects of operators within a public-sector digital system. Implications: These results highlight the importance of continuous capacity-building and teamwork culture to optimize digital governance implementation and elevate civic service quality. Highlights: IWB mediates the link between social support and performance. SEM–WarpPLS confirms all variables significantly influence outcomes. Promotes continuous training and teamwork in digital governance. Keywords: Social Support, Work Engagement, Innovation Work Behavior, Operator Performance, Digital Governance

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