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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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Treatment Increasing the Strength of Polymer Materials: Perawatan Meningkatkan Kekuatan Bahan Polimer Rosilov Mansur Sirgiyevich; Nurullayeva Dilsora Dilshod
Academia Open Vol. 7 (2022): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.7.2022.4726

Abstract

This study investigates the pivotal role of PE carbonyl groups in light resistance, with a focus on their impact during different stages of aging. Through the application of mechanochemical destruction, hydroperoxides are formed as initiators of photoaging in PE. Our findings reveal the superior effectiveness of hydroperoxides in early aging stages, while the presence of carbonyl groups exerts significant influence in later stages. The results emphasize the dual mechanisms driving photoaging in PE and provide valuable insights for developing strategies to enhance its durability and longevity. Highlights: The presence of carbonyl groups in polyethylene determines its resistance to light. Hydroperoxides formed during mechanochemical destruction initiate photoaging in polyethylene. Carbonyl groups play a significant role in the later stages of polyethylene photoaging. Keywords: Polyethylene, photoaging, carbonyl groups, hydroperoxides, light resistance.
Artistic Feature of Alisher Navoi's "Farhod and Shirin": Fitur Artistik "Farhod dan Shirin" Alisher Navoi Hayitov Shavkat Ahmadovich; Sayidova Shahruza Sohibovna
Academia Open Vol. 6 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.6.2022.4727

Abstract

Hazrat Alisher Navoi's epic "Farhod and Shirin" discusses many topical issues and universal issues related to the long past, life and future of the XV century. The poet skillfully used the arts of classical poetics, such as tazod (antithesis), talmeeh, tashbeeh, tanosub (the art of proportion), mubolaga (hyperbole), and metaphor, to illuminate these issues and interpret goals and ideas. In Farhod and Shirin, the artistic means of expression served to give a vivid, effective expression of the ideas expressed in the epic, to convey the images clearly and vividly, to ensure the verbal elegance and eloquence of the masnavi verses. The article draws important scientific conclusions by examining the interrelationships between the arts and the imagery in Farhod and Shirin.
Textual Features of the Epic “Hayrat-ul abror”: Fitur Tekstual dari Epik “Hayrat-ul abror” Murodova Gulchehra Azamat
Academia Open Vol. 6 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.6.2022.4728

Abstract

A lot of work has been done to study and publish the works of Alisher Navoi, a great artist. In addition, the poet's epic "Hayrat ul abror" has been published several times on the basis of manuscripts and lithographs. The article introduces the traditional introductory chapters of Alisher Navoi's epic "Hayratul abror", ie the 6th volume of the XV volume of the collection, the 7th volume of the XX volume of the Complete Works, the 6th volume of the X volume of the Complete Works. Volumes were compared with the scientific-critical text compiled by the textologist P. Shamsiyev, and the differences in publication were identified
Types Of Assimilation Of Borrowed Words From French To English Language: Jenis Asimilasi Kata Pinjam Dari Bahasa Prancis Ke Bahasa Inggris Safarova Khurshida Salimovna
Academia Open Vol. 6 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.6.2022.4729

Abstract

More than half of the etymological structure of modern English consists of borrowed words, the first of which are words borrowed from French. Although the fact of the influence of French on the vocabulary of English has been repeatedly noted, the nature of this influence has not been sufficiently studied.
Method of Nickel Extraction from Industrial Waste and its Application in Production: Metode Ekstraksi Nikel dari Limbah Industri dan Penerapannya dalam Produksi Bekhzod Farmanov Ilkhomovich; Tavashov Shakhzod Khujaxmatovich
Academia Open Vol. 6 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.6.2022.4730

Abstract

The article describes the process of extracting nickel from the composition of the used waste of the GIAP-8 catalyst in the form of nickel nitrate, in which it not only does not affect the environmental environment, but is also a cost-effective solution for the production of nickel catalysts. The obtained catalysts were tested in laboratory conditions, the activity of the catalyst in this converted residual methane was 35,7% at T =500 °C and 6,5% at T= 700 °C.
Application of Pedagogical Technologies on the Topic: "Polymer Composite Materials and their Significance": Penerapan Teknologi Pedagogis pada Topik: "Bahan Komposit Polimer dan Signifikansinya" Khalovat Ismoilova
Academia Open Vol. 6 (2022): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.6.2022.4731

Abstract

Composite materials are soluble and insoluble, and its effectiveness is enhanced by the addition of additives. Natural and artificial composite materials, with a natural group of cellulose fibers in the body and stem of the plant, containing lignin, and for bones in the human and animal organism, the binding of thin, mature phosphate salts to plastic collagen is characteristic. Powder composite material (PCM) is characterized by resistance to deformation, cutting, welding, corrosion and heat .In the manufacture of disks and shovels, the properties of nickel-chromium alloys and powders with the addition of hafnium oxide are additionally improved.
Problem-Based Learning: Enhancing Grade III Writing Skills in Experimental Reports: Pengaruh Pembelajaran Berbasis Masalah terhadap Kemampuan Menulis pada Siswa Kelas III: Meningkatkan Laporan Eksperimen tentang Sifat Benda Gas Darin Rahmawati; Vevy Liansari
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4736

Abstract

This quantitative pre-experimental study aimed to investigate the influence of the problem-based learning (PBL) model on the writing skills of grade III students in crafting experimental reports on the nature of gas objects. The one-group pretest-posttest design was employed, with a sample of 23 students. The research instrument utilized a description question test. Statistical analysis revealed that the sig value (2-tailed) (0.00) < 0.05, indicating the acceptance of the alternative hypothesis (Ha) and rejection of the null hypothesis (Ho). Hence, it can be concluded that the implementation of the problem-based learning model significantly impacted the students' ability to produce high-quality experimental reports on the nature of gas objects. These findings highlight the potential of PBL as a valuable instructional approach to foster effective writing skills and scientific understanding in young learners. Highlights: Significance of PBL: The study examines the impact of problem-based learning (PBL) on the writing skills of grade III students in the context of crafting experimental reports on the nature of gas objects. Quantitative research approach: A pre-experimental design utilizing the one-group pretest-posttest method was employed to investigate the influence of PBL on the students' writing abilities. Positive outcomes: The results indicate a significant influence of the PBL learning model on enhancing the students' writing skills in the production of experimental reports, emphasizing the potential of PBL as an effective instructional approach for scientific writing in young learners. Keywords: Problem-based learning, Writing skills, Experimental reports, Grade III students, Nature of gas objects.
Analyzing Headline Framing in the 2019 Presidential Election Media Coverage: Menganalisis Pembingkaian Judul Berita pada Liputan Media Pemilihan Presiden 2019 Rangga Fadilla; Sufiyanto Sufiyanto
Academia Open Vol. 9 No. 1 (2024): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.4737

Abstract

This study aims to analyze the headline coverage of Jawa Pos and Kompas newspapers on the April 16 and April 18, 2019 editions, during the Indonesian Presidential and Vice Presidential Election. Employing a qualitative descriptive method, the research focuses on structured observation and writing processes, incorporating Robert N. Entman's framing analysis theory. The findings indicate that both Jawa Pos and Kompas exhibit impartiality towards the presidential candidates, presenting neither bias towards candidate pairs nor indications of favoritism. This neutrality is discerned through a lack of elements reflecting preference in the news coverage provided by both newspapers. The study contributes to the understanding of media dynamics in shaping perceptions during crucial political events. Highlights : The study explores the framing of headlines in Jawa Pos and Kompas during the 2019 Presidential Election, shedding light on media portrayal of political events. Notable findings reveal a lack of bias or preference towards any candidate pair, showcasing media neutrality in reporting the election. Utilizing Robert N. Entman's framing analysis theory, the research offers insights into the nuanced dynamics of media influence on public perception during significant political moments. Keywords: Election Framing, Media Neutrality, Presidential Election, Headline Analysis, Robert N. Entman
Multimedia Boosts Fourth Graders' Reading Comprehension: Experimental Evidence: Meningkatkan Kemampuan Memahami Bacaan Siswa Kelas IV Melalui Multimedia Interaktif: Studi Eksperimental Kuantitatif Weny Rahmawati; Kemil Wachidah
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4745

Abstract

This research aimed to investigate the impact of interactive multimedia on the reading comprehension skills of fourth-grade students at SDN Ketegan. The study involved 30 students and employed a one-group pretest-posttest design with a quantitative experimental approach. Data were collected through pre-test and post-test description questions. Statistical analysis revealed a significant improvement in students' reading comprehension skills, with a mean pretest score of 57.08 and a posttest score of 84.50. These findings indicate the positive influence of interactive multimedia on students' reading skills. The results emphasize the potential of interactive multimedia as an effective tool for enhancing reading comprehension abilities among elementary school students. Highlights: The study investigates the impact of interactive multimedia on reading comprehension skills of fourth-grade students. A quantitative experimental approach is used to gather data and analyze the results. The findings demonstrate a significant improvement in students' reading comprehension abilities after exposure to interactive multimedia. Keywords: Reading comprehension, Fourth grade students, Interactive multimedia, Quantitative experimental study, SDN Ketegan.
Animated Videos Boost Grade IV Short Story Writing Skills: Experimental Study: Meningkatkan Kemampuan Menulis Cerita Pendek pada Siswa Kelas IV melalui Media Video Animasi: Studi Eksperimen Kuantitatif Firnanda Rizkia Starwati; Kemil Wachidah
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4749

Abstract

This study aimed to investigate the influence of animated video media on the short story writing skills of grade IV students at SDN 1 Paciran. The research followed a quantitative experimental approach, utilizing a pre-experimental design with a one-group pretest-posttest design. The population comprised 30 students, and a saturated sampling technique was employed, including all students. Data analysis involved normality tests and paired t-tests. The results of the normality test indicated that the data was normally distributed, as the p-values for both the pretest and posttest were greater than 0.05. The paired t-test analysis revealed a significant improvement in short story writing skills, with a significance value (1-tailed) of 0.000 < 0.05. The findings suggest that the use of animated video media positively influences the development of short story writing skills in grade IV students. This study holds implications for educators and curriculum designers, highlighting the potential of animated video media as an effective tool in enhancing students' writing abilities. Highlights: Interactive learning: The use of animated video media engages students in a dynamic and interactive learning process, enhancing their short story writing skills. Quantitative experimental research: This study employs a quantitative experimental research design to rigorously examine the impact of animated video media on grade IV students' short story writing abilities. Significance of media integration: The findings emphasize the significance of integrating animated video media into the curriculum as a means to foster students' creativity and proficiency in writing short stories. Keywords: animated video media, short story writing skills, grade IV students, quantitative experimental research, pretest-posttest design.

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