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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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Utilizing Solar Power for Communication and Illumination in Disaster Zones: Listrik untuk Komunikasi dan Penerangan di Lokasi Bencana (Sun-Power) Jamaaluddin Jamaaluddin; Izza Anshory; Septi Budi Sartika; Khoiri; Mardiyono
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7236

Abstract

Abstract Natural disasters often occur on this earth, especially in Indonesia. There are several types of disasters that occur, namely: geological disasters, hydrometeorological disasters and others. This natural disaster caused quite a lot of casualties and not a few material. Good post-natural disaster management is necessary to minimize the number of victims of a disaster. One form of handling this natural disaster is by providing electrical energy that can be used to provide lighting and communication systems. The provision of electrical energy consists of several integrated systems to form a compact, simple and efficient unit. This tool consists of a Solar Power Generation system, GenSet system, inverter system, Change Over Switch system and Global Positioning System system. This tool is named SUNPO which stands for Sun Power or Solar Power. With this SUNPO, it can function as a power supply to power direct current loads and alternating current loads. If the solar power is not enough to charge the battery then the system can be operated with a GenSet. Meanwhile, to find out the position of SUNPO, a Global Positioning System is also installed. Highlights: Effective Disaster Response: Efficient post-disaster management is crucial to minimize casualties and damage caused by natural disasters, especially in Indonesia. SUNPO Tool Integration: The SUNPO (Sun Power) tool integrates solar power generation, GenSet backup, inverter, changeover switch, and GPS systems to provide a reliable and compact solution for electricity supply in disaster-stricken areas. Dual Power Source: SUNPO offers dual power sources - solar energy and GenSet - ensuring continuous electricity supply for both direct and alternating current loads, enhancing communication and lighting systems for affected communities. Keywords: Natural disasters, Post-disaster management, SUNPO, Solar Power, Global Positioning System.
The Effect of Alkalization on the Mechanical Properties of Sansevieria Fiber Bio-Composit: Pengaruh Alkali Basa Terhadap Sifat Mekanik Bio-Komposit Serat Sansevieria Edi Widodo; Ali Akbar; Boy Isma Putra
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7237

Abstract

Alkali treatment of natural fibers has a role in removing hemicellulose and lignin layers. This layer prevents the matrix from bonding with the natural fiber cellulose structure. The use of an inappropriate type of alkali will reduce its effectiveness and can even damage the cellulose layer. This study compared the effectiveness of alkaline NaOH, CaOH and KOH in removing lignin and hemicellulose and their ability to maintain cellulose content. The use of the immersion method in alkaline solutions is well controlled. The FTIR characterization test was used to detect functional group changes, the TGV test to detect heat resistance ability, the XRD test to detect structural changes in crystalline and amorphous properties of sansevieria natural fibers. Furthermore, the tensile test to determine the effect of alkaline treatment on changes in mechanical strength Tensile strength. From the test results it was found that the alkaline NaOH gave the best characteristics by detecting the presence of cellulose, tensile strength and the nature of the crystalline atomic structure. Highlights: Effectiveness of Alkali Types: Comparison of NaOH, CaOH, and KOH effectiveness in removing lignin and hemicellulose while preserving cellulose content. Characterization Techniques: FTIR, TGA, and XRD tests used for functional group changes, heat resistance, and structural properties evaluation. NaOH Superiority: Alkaline NaOH treatment demonstrated best results in maintaining cellulose, enhancing tensile strength, and influencing atomic structure. Keywords: Alkali treatment, Natural fibers, Lignin removal, Cellulose preservation, Tensile strength.
Optimization of Stunting Prevention and Reduction through Early Detection Application, Sunting, based on Forward Chaining Inference Machine. : Optimalisasi Pencegahan dan Penurunan Stunting Melalui Aplikasi Deteksi Dini Sunting Berbasis Mesin Inferensi Forward Chaining Ika Ratna Indra Astutik; Uce Indahyanti; Evi Rinata
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7267

Abstract

Stunting is a chronic malnutrition problem caused by a prolonged lack of sufficient nutrient intake, resulting in impaired growth and shorter stature (dwarfism) in children compared to age standards. In Indonesia, the prevalence of stunting remains high according to WHO standards, mainly due to the limited information available on stunting, particularly regarding preventive measures. In the era of Industry 4.0, rapid technological advancements, especially in the field of healthcare, have provided enhanced access to information and early disease diagnosis through expert system-based applications. The objective of this research is to design an application that assists the community in early detection of stunting in children, enabling timely intervention. The chosen approach involves forward chaining inference machine, testing input symptoms to draw conclusions based on the knowledge rules stored in the knowledge base. The outcome of this research is an application that facilitates parents and integrated service posts in preventing stunting disorders in children. Highlight: Intervensi Tepat Waktu: Aplikasi ini memungkinkan deteksi dini stunting, memungkinkan intervensi tepat waktu untuk mencegah gangguan pertumbuhan pada anak. Pendekatan Sistem Pakar: Memanfaatkan inferensi rantai maju, aplikasi menggunakan pengetahuan Integrasi Teknologi dan Layanan Kesehatan: Memanfaatkan kemajuan Industri 4.0, aplikasi ini menjembatani kesenjangan antara teknologi dan layanan kesehatan, memberdayakan masyarakat dan pos layanan terpadu untuk memerangi stunting secara efektif. Kata kunci: Stunting, Sistem pakar, Deteksi dini, Pelayanan kesehatan terpadu, Industri 4
Exploring Prescription Patterns and Patient Characteristics in Antiepileptic Therapy: A Retrospective Observational Study: Menjelajahi Pola Resep dan Karakteristik Pasien dalam Terapi Antiepilepsi: Studi Observasional Retrospektif Martanty Aditya; Godeliva Adriani Hendra; Putera Maitreya
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7268

Abstract

This retrospective observational study aimed to provide an overview of prescribed antiepileptic therapy utilization and patient profiles. Conducted at a Neurology Polyclinic, data from December 2022 to January 2023 were analyzed descriptively. Among 35 eligible patients, the majority were male (68.57%), aged 15-25 years (48.57%), with long-standing epilepsy (54.28%), and absence of recent seizures (54.28%) and comorbidities (62.85%). Monotherapy was employed for 51.43%, while 48.57% received combination therapy. Phenytoin emerged as the most frequently prescribed monotherapy (25.71%), and valproic acid combined with phenytoin was the prominent combination (14.28%). This study highlights the prevalence of phenytoin and valproic acid usage, suggesting the need for further investigation into their efficacy and implications for epilepsy management. Highlights: Diverse Prescription Patterns: The study reveals a range of antiepileptic therapy prescriptions, with phenytoin and valproic acid being the predominant choices in both single and combination forms. Patient Profiles and Demographics: The analysis focuses on male-dominated respondents aged 15-25 years, emphasizing the importance of understanding patient characteristics for tailored epilepsy management strategies. Implications for Treatment Strategies: The findings underscore the significance of evaluating the efficacy and clinical implications of commonly prescribed antiepileptic drugs, guiding clinicians in optimizing epilepsy treatment regimens. Keywords: Antiepileptic therapy, Prescription patterns, Patient characteristics, Epilepsy management, Combination therapy.
Postural Kyphosis, Shoulder Function, and Work Duration as Predictors of Shoulder Pain among Academic Staff: A Cross-Sectional Study: Kifosis Postural, Fungsi Bahu, dan Durasi Kerja sebagai Prediktor Nyeri Bahu pada Staf Akademik: Studi Cross-Sectional Andi Fadhilah Tenriwulan; Bagas Anjasmara; Suci Ariani
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7269

Abstract

This cross-sectional study aimed to investigate the relationship between thoracic kyphosis posture, shoulder function, work duration, and the occurrence of shoulder pain among academic staff at Universitas Muhammadiyah Sidoarjo. A purposive sampling technique was employed to select 21 participants. Thoracic posture was measured using an inclinometer, shoulder function was assessed using the Constant-Murley Score, and muscle strength was evaluated with a hand dynamometer grip power test. The results revealed a significant correlation between thoracic kyphosis posture, shoulder function, work duration, and the occurrence of shoulder pain (r: 0.7±0.001, r: 0.6±0.003, r: 0.8±0.001, respectively). This study highlights the crucial role of posture, shoulder function, and work duration in contributing to shoulder pain among academic staff, emphasizing the need for ergonomic interventions and preventive measures to promote musculoskeletal health in this population. Highlights: Significant Correlation: The study establishes a strong and significant correlation between thoracic kyphosis posture, shoulder function, and work duration with the occurrence of shoulder pain among academic staff. Functional Impact: Shoulder function, as assessed by the Constant-Murley Score, plays a pivotal role in the development of shoulder pain, shedding light on the importance of maintaining optimal shoulder mobility and strength. Ergonomic Implications: The findings underscore the need for targeted ergonomic interventions and preventive strategies to mitigate shoulder pain among academic staff, emphasizing the importance of promoting musculoskeletal well-being in prolonged static work settings. Keywords: Postural Kyphosis, Shoulder Function, Work Duration, Shoulder Pain, Academic Staff
Smartphone Use Intensity and Stress Impact on Adolescent Sleep Quality: A Correlation Study: Intensitas Penggunaan Smartphone dan Dampak Stres Terhadap Kualitas Tidur Remaja: Sebuah Studi Korelasi Sugiono; Yenda Mei Rahmawati
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7270

Abstract

This quantitative cross-sectional study investigated the relationship between smartphone use intensity, stress levels, and sleep quality among 77 tenth-grade students from SMK Negeri 2 Sewon Bantul. Employing proportional random sampling, the study revealed a significant correlation between smartphone use intensity and sleep quality (p < 0.05), as well as stress and sleep quality (p < 0.05). These findings underscore the impact of smartphone usage and stress on adolescent sleep quality, highlighting the need for targeted interventions to mitigate potential negative outcomes and promote healthier technology habits among adolescents. Highlights: Adolescent Smartphone Dependency: Investigating the intensity of smartphone use among adolescents in a school setting. Stress and Sleep Relationship: Identifying the significant link between stress levels and sleep quality in students. Implications for Intervention: Highlighting the need for targeted strategies to address smartphone-related stress and promote healthier sleep patterns among adolescents. Keywords: Smartphone use, Stress, Sleep quality, Adolescents, Correlation study
The role of creativity and innovation in diversifying seaweed products (Gliseria sp) to improve the welfare of MSMEs: Peran kreativitas dan inovasi dalam diversifikasi produk rumput laut (Gliseria sp) untuk meningkatkan kesejahteraan UMKM Sriyono; Nihlatul Kudus
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7271

Abstract

This study aims to provide an important overview of the role of creativity and innovation for MSMEs to diversify products that are useful for improving the welfare of MSMEs. The data taken is primary data through detailed interviews / in-depth interviews on ten informants who are considered important and can provide answers in accordance with the questions carried out by researchers including MSME actors, local governments and experts in the field. Test the validity of data using Credibility Test and Transferability Test. The result found in this study is that MSMEs do not have adequate creativity and innovation in improving welfare. The conclusion of this study is that MSMEs do not yet have creativity and innovation towards diversification. So that MSMEs are unable to improve their welfare. Highlights: Lack of Creativity and Innovation: The study highlights the insufficient level of creativity and innovation within MSMEs, indicating a crucial barrier to diversification and improved welfare. Primary Data from Informants: Utilizing primary data from in-depth interviews with key informants, including MSME actors, local governments, and field experts, ensures a comprehensive understanding of the challenges and opportunities. Credibility and Transferability Tests: Employing credibility and transferability tests enhances the reliability of the data, strengthening the validity of the study's findings about the limited creativity and innovation hindering MSMEs' welfare enhancement. Keywords: Creativity, Innovation, MSMEs, Welfare, Diversification
Response of Pulgher Hajj and Umrah: Arabic Language as a Practical Communication: Respon Jamaah Haji dan Umrah: Bahasa Arab sebagai Bekal Komunikasi Praktis Khizanatul Hikmah; Muhlasin Amrullah; Farikh Marzuki Ammar; Silviya Yuliyanti
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7272

Abstract

Language is a communicative phenomenon in a social context so that the ability to speak Arabic is no longer a complement but a vital requirement that must be mastered by prospective haj and umrah pilgrims. Therefore, the focus of research conducted by researchers is on user response to the design of a traveling-based communicative Arabic language e-book for Hajj and Umrah pilgrims at KBIH Jabal Nur Sidoarjo. This study used a descriptive qualitative method approach with data collection techniques including observation, documentation, and questionnaires and data analysis techniques with Miles and Huberman's interactive analysis model. The results showed a percentage of 90.8%, meaning that most of the congregation stated that the traveling-based communicative Arabic ebook included a new design typology that could be used as a guide in communicating practical Arabic in Saudi Arabia. Highlights: Vital Language Skill: Proficiency in Arabic becomes essential for Hajj and Umrah pilgrims due to the communicative nature of these journeys. Innovative Design: The study focuses on a new design typology for a traveling-based communicative Arabic e-book. Positive Reception: Research findings reveal a 90.8% approval rate among participants, indicating the effectiveness of the e-book for practical Arabic communication in Saudi Arabia. Keywords: Response, Hajj and Umrah, Arabic, communication.
Development of Test Management System Quality Assurance in Space Venturo Applications: Pengembangan Test Management System Quality Assurance Pada Aplikasi Space Venturo Yekti Asmoro Kanthi; Muhammad Mutawalli Sya’rawi; Hilman Nuril Hadi
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7273

Abstract

The development of a Test Management System for Quality Assurance in the Space Venturo application is the focus of this research. In order to optimize performance within the development team, it is crucial to have an application that can effectively manage and facilitate task delegation, scheduling, and collaboration among team members. The existing project management application, Space Venturo, lacks the necessary features to ensure quality assurance processes and the storage of relevant information regarding product testing. Therefore, this study aims to enhance the functionality of Space Venturo by incorporating a Test Management System. This system is intended to simplify. Highlights: Streamlined Task Delegation: Efficiently assign and track testing tasks among team members to ensure a systematic QA process. Enhanced Collaboration: Foster improved communication and coordination within the development team, facilitating knowledge sharing and issue resolution. Comprehensive Information Storage: Create a centralized repository for relevant testing data, ensuring easy access and retrieval of essential product testing information Keywords – test management system, quality assurance, space venturo
Characteristics of Betacyanin Natural Food Coloring from Red Dragon Fruit Peel (Water Bath Assisted Solvent Extraction Method): Karakteristik Pewarna Pangan Alami Betasianin dari Kulit Buah Naga Merah (Ekstraksi Metode Water Bath Assisted Solvent Extraction) Syarifa Ramadhani Nurbaya; Ida Agustini Saidi; Syamsudduha Syahrorini; Miftahul Nahdiya
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7274

Abstract

Natural food color are now widely used in food products because they have no side effects that are harmful to the health of the human body. Red dragon skin is one of the sources of natural food coloring. Red dragon skin contains betasianin pigment which produces red-violet. Research aims to determine the effect of the type of solvent and extraction temperature on the characteristics of the Betasianin pigment extract. Betasianin pigment is extracted using the decox method. The parameters measured are colors (L, a, b), pH, and betasianin pigment content. Research uses a randomized group design. Betacyanin pigment from red dragon fruit skin can be extracted using the water bath assisted solvent extraction method. An effective solvent used for the extraction of betacyanin pigment is distilled water and NaCl. Betacyanin pigment can be a natural colorant in food products. Highlights: Optimal Solvent Selection: Distilled water and NaCl are effective solvents for betacyanin pigment extraction, enhancing natural food colorant potential. Influence of Extraction Temperature: Study investigates how extraction temperature impacts betacyanin pigment content and color characteristics. Application in Food Industry: Betacyanin pigment from red dragon fruit skin offers a safe and vibrant natural coloring option for food products. Keywords : betacyanin, extraction, red dragon fruit peel

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