bluuebunny/crossref_metadata_2025_split huggingface dataset:
Identification and Evaluation of Human Error by Human Error Assessment and Reduction Technique Technique in Overhead Cranes Operators : A case study in a steel industy in Khuzestan
Authors: Nezamodini Zeinab Alsadat , Jafari Behnoush , Jazayeri Seyd Amin 
Published: June 2020

Introduction: Studies in the field of industrial accidents show that human errors have the most important and main role in the occurrence of accidents. According to the literature, 60 to 90% of accidents occur due to the human errors and mistakes. Therefore, in this study, human errors among overhead cranes' operators working in steel industry were identified and analyzed by Human Error Assessment and Reduction Technique (HEART).
Methods and Materials: This cross-sectional study examined the operators of overhead cranes in a steel industry in Khuzestan for 5 months. In this study, the tasks of the operators of 18 cabin control overhead cranes were analyzed by HTA method. Later, using the HEART method, the probability of human error for each task was calculated quantitatively.
Results: The results showed that the most important contributors to human error in both types of cabin and pendant overhead cranes included failure to understand the risk, the operators' inadequate physical and mental conditions, and disruption of the normal sleep cycle.

Conclusion: Based on the results, it can be concluded that the HEART method was successful in ranking tasks due to the magnitude probability of errors. In order to reduce human error, the authorities are recommended to improve the employees' performance, prevent error caused by human factors, control strategies such as proper working guidelines, improve the quality of staff training, emphasize compliance with rules and regulations, plan regular work shifts, and develop programs to reduce the stress probability of error.
Health and Safety Hazard Identification and Evaluation in Sun Air Reaserch Institiute of Ferdowsi University of Mashhad Using the FMEA Approach
Authors: Karami Javad 
Published: June 2020

Introduction: Renewable energies, such as wind and solar energy have attracted the attention of scientific, research, and industrial communities due to its fewer threats to the environment and human health. The purpose of this study was to identify and assess the safety and health risks of the Sun Air research institute of Ferdowsi University of Mashhad.
Methods: In this descriptive cross-sectional study, the failure mode and effect analysis (FMEA) technique was used to identify and assess the risks of all Sun Air Research Institute of Ferdowsi University of Mashhad units in the second half of 2019. The HSE management team identified the risks of each unit separately and assessed the risks. All risks were prioritized following identification based on the range of priority numbers (RPN) method resulting from multiplication of the Occupancy, Severity, and Detectability components as well as the control measures.
Results: The RPN ranged from 18 cases related to repetitive work in inspection operations to RPN=180 related to electric current leakage. Among the risks, three potential risks had higher priority, which included electric current leakage (RPN=180), inhalation of toxic substances (RPN=162), and falling from a height (RPN=150). Other risks were ranked next in priority.
Conclusion: The results showed that use of FMEA technique was appropriate to identify and assess occupational risks in research and renewable energy production environments that lead to identification of risks at different levels. This helps the HSE team to eliminate or reduce the level of risks by providing control solutions with the priority of unacceptable risks.
Prescribers’ perceptions of benefits and limitations of direct acting oral anticoagulants in non-valvular atrial fibrillation
Authors: Generalova Daria , Cunningham Scott , Leslie Stephen J. , Rushworth Gordon F. , McIver Laura , Stewart Derek 
Published: June 2020

Background: There is an acknowledged lack of robust and rigorous research focusing on the perspectives of those prescribing direct acting oral anticoagulants (DOACs) for non-valvular atrial fibrillation (AF).
Objective: The objective was to describe prescribers’ experiences of using DOACs in the management of non-valvular AF, including perceptions of benefits and limitations.
Methods: A cross-sectional survey of prescribers in a remote and rural area of Scotland. Among other items, the questionnaire invited free-text description of positive and negative experiences of DOACs, and benefits and limitations. Responses were independently analysed by two researchers using a summative content analysis approach. This involved counting and comparison, via keywords and content, followed by interpretation and coding of the underlying context into themes.
Results: One hundred and fifty-four responses were received, 120 (77.9%) from physicians, 18 (11.7%) from nurse prescribers and 10 (6.4%) from pharmacist prescribers (6 unidentified professions). Not having to monitor INR was the most cited benefit, particularly for prescribers and patients in remote and rural settings, followed by potentially improved patient adherence. These benefits were reflected in respondents’ descriptions of positive experiences and patient feedback. The main limitations were the lack of reversal agents, cost and inability to monitor anticoagulation status. Many described their experiences of adverse effects of DOACs including fatal and non-fatal bleeding, and upper gastrointestinal disturbances.
Conclusions: While prescribers have positive experiences and perceive benefits of DOACs, issues such as adverse effects and inability to monitor anticoagulation status merit further monitoring and investigation. These issues are particularly relevant given the trajectory of increased prescribing of DOACs.
EKSISTENSI BAHASA DALAM KOMUNIKASI INTERPERSONAL: SEBUAH PENDEKATAN INTERDISIPLINER [LANGUAGE EXISTENCE IN INTERPERSONAL COMMUNICATION: AN INTERDICIPLINARY APPROACH]
Authors: Purwanti Christina 
Published: June 2020

<p>Language is very important in communication since it is the main means to deliver a message. A message can be effectively communicated if both speakers and listeners use a comprensible language. The purpose of this paper is to describe the existence of language in communication by using an interdisciplinary approach. </p><p><strong>BAHASA INDONESIA ABSTRACT: </strong>Bahasa sangat penting dalam komunikasi karena merupakan alat utama untuk menyampaikan sebuah pesan. Pesan yang disampaikan dalam komunikasi akan efektif bila menggunakan bahasa yang dimengerti dan dipahami baik oleh komunikator maupun komunikan. Tujuan penulisan ini untuk mendeskripsikan eksistensi bahasa dalam komunikasi dengan menggunakan pendekatan interdisipliner.</p>
MANAJEMEN PENDIDIKAN KRISTEN: SEKTOR KAJIAN, PELUANG, DAN PENGEMBANGAN [CHRISTIAN EDUCATIONAL MANAGEMENT: SECTORS OF STUDY, OPPORTUNITIES, AND DEVELOPMENT]
Authors: Gaol Nasib Tua Lumban 
Published: June 2020

<p>Christian educational management is a new field which was born in Indonesia, particularly, at the Institut Agama Kristen Negeri Tarutung. Its origins can be traced to the year 2018 after the oldest public Christian higher education institution established the field as a new department in the Faculty of Christian Education Science, IAKN Tarutung. The department is expected to contribute to the development and improvement of the quality of managing Christian educational institutions. Consequently, the purpose of this paper is to explore the sectors, opportunities, and development of Christian educational management in the Indonesian context. This study found three sectors of Christian education management starting from the lowest level to the highest, namely the micro, meso, and macro sectors. The field of Christian educational management can be further advanced because the Indonesian government had issued several regulations to enhance the quality of Christian education institutions through various policies. Besides, education stakeholders and researchers may give serious attention the study of Christian educational management so that each Christian education institution can carry out its functions effectively and efficiently.</p><p><strong>BAHASA INDONESIA ABSTRACT: </strong><span lang="EN-US">Manajemen pendidikan Kristen merupakan sebuah</span><span lang="EN-US">bidang keilmuan baru yang dilahirkan di Indonesia, khususnya di Institut Agama Kristen Negeri Tarutung. Asal-usul bidang tersebut dapat ditemukan pada tahun 2018 setelah salah satu lembaga pendidikan Kristen negeri tertua itu mendirikan bidang tersebut sebagai sebuah program studi baru di Fakultas Ilmu Pendidikan Kristen, IAKN Tarutung. Program studi ini diharapkan dapat berkontribusi dalam pengembangan dan peningkatan kualitas pengelolaan lembaga pendidikan Kristen. Oleh karena itu, tujuan dari studi ini adalah untuk mengeksplorasi berbagai sektor, peluang, dan pengembangan pendidikan Kristen dalam konteks Indonesia. Studi ini menemukan tiga sektor manajemen pendidikan Kristen mulai dari level terendah sampai tertinggi, yaitu sektor mikro, meso, dan makro. Bidang manajemen pendidikan Kristen dapat lebih maju di masa mendatang karena pemerintah telah mengeluarkan beberapa regulasi terkait peningkatan lembaga pendidikan Kristen melalui berbagai kebijakan. Selain itu, para pemangku kepentingan dan peneliti dalam bidang pendidikan boleh memberikan perhatiaan serius terkait kajian manajemen pendidikan Kristen supaya setiap lembaga pendidikan Kristen dapat menjalankan fungsinya secara efektif dan efisien.</span></p>
MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA MELALUI PENGEMBANGAN ALAT PERAGA GAYA LORENTZ [IMPROVING STUDENTS’ COGNITIVE LEARNING OUTCOMES THROUGH DEVELOPMENT OF LORENTZ FORCE TOOLS]
Authors: Sianipar Lia , Sunaryo Sunaryo , Astra I Made 
Published: June 2020

<p>Based on the results of the distribution of questionnaires to students and interviews with physics teachers, there are two things that the author found. The first is students still have difficulty in determining the direction of Lorentz force and the second is the availibility of tools for Lorentz force practicums at school is still a separate component. So, it is necessary to develop Lorentz force media that can overcome both problems. The purpose of this study is to improve students' cognition through developing Lorentz force tools. The research and development (R&amp;D) of the Borg and Gall model is the methodology applied in this study. The research instrument used was the test instrument. The results of the development of tools is validated by material experts, media experts, and Physics teachers. The validity of the Lorentz force tools is calculated using the product moment formula, reliability is calculated using the KR-20 formula. The results of data analysis in the experimental class, obtained an average score of pretest of 29.17, grooming post-test average of 82.78. From these data, it can be concluded that the development of Lorentz force tools can improve students’ learning outcomes in the cognitive aspect.</p><p><strong>BAHASA INDONESIA ABSTRACT: </strong>Berdasarkan dari hasil penyebaran angket kepada siswa dan wawancara terhadap guru Fisika ada dua hal yang penulis temukan. Pertama masih ditemukan siswa yang kesulitan dalam menentukan arah gaya Lorentz dan yang kedua KIT praktikum gaya Lorentz yang tersedia di sekolah masih dalam komponen yang terpisah. Sehingga perlu adanya pengembangan media gaya Lorentz yang dapat mengatasi kedua permasalahan tersebut. Tujuan dari penelitian ini adalah untuk meningkatkan kognitif siswa melalui pengembangan alat peraga gaya Lorentz. Penelitian dan pengembangan (R &amp; D) model Borg and Gall merupakan metodologi yang diterapkan pada penelitian ini. Instrumen penelitian yang digunakan instrumen tes. Hasil pengembangan alat peraga divalidasi oleh ahli materi, ahli media dan guru Fisika. Validitas alat peraga gaya Lorentz dihitung dengan menggunakan rumus <em>product Moment, </em>reliabilitas dihitung dengan menggunakan rumus KR-20. Hasil dari analisis data pada kelas eksperimen, diperoleh skor rata-rata <em>pre-test</em> sebesar 29,17, dan rata-rata <em>post-test</em>82,78. Dari data tersebut dapat simpulkan melalui pengembangan alat peraga gaya Lorentz mampu meningkatkan hasil belajar siswa pada ranah kognitif.</p><div><hr align="left" size="1" width="33%" /></div>
Penerapan Model Generatif Dalam Pembelajaran Fisika Untuk Mengatasi Hasil Belajar dan Miskonsepsi Siswa
Authors: Hendriansyah Ibnu , Zainuddin Zainuddin , Mastuang Mastuang 
Published: June 2020

Rendahnya hasil belajar siswa serta tingginya persentase siswa yang tidak tahu konsep dan miskonsepsi dalam proses pembelajaran di kelas VIII B SMP Muhammadiyah 1 Banjarmasin, melatarbelakangi penelitian yang bertujuan untuk mendeskripsikan peningkatan hasil belajar sdan miskonsepsi siswa melalui model pembelajaran generatif. Tujuan khusus penelitian ini adalah mendeskripsikan: (1) keterlaksanaan rencana pembelajaran, (2) hasil belajar siswa, (3) miskonsepsi siswa melalui model pembelajaran generative. Penelitian ini adalah penelitian tindakan kelas model Kemmis dan Mc Taggart yang terdiri dari dua siklus dan setiap siklus terdiri dari dua kali pertemuan. Subjek penelitian adalah 23 siswa kelas VIII B SMP Muhammadiyah 1 Banjarmasin. Data penelitian diperoleh melalui tes, dan observasi. Data dianalisis secara deskriftif kualitatif dan kuantitatif. Instrumen yang digunakan dalam penelitian ini berupa lembar keterlaksanaan rencana pelaksanaan pembelajaran (RPP) dan tes hasil belajar. Hasil penelitian menunjukkan: (1) keterlaksanaan rencana pelaksanaan pembelajaran siklus I berkategori baik dan siklus II berkategori sangat baik, (2) Ketuntasan hasil belajar siswa secara klasikal pada siklus I sebesar 33,33% dan siklus II sebesar 72,22%, (3) miskonsepsi mengalami pengurangan setiap siklusnya untuk semua butir soal. Diperoleh simpulan bahwa hasil belajar siswa kelas VIII B SMP Muhammadiyah 1 Banjarmasin meningkat dan miskonsepsi siswa berkurang setelah diterapkan model pembelajaran generatif.The lack of student learning outcomes the high percentage of students that do not know the concepts and misconceptions in the process of teaching and learning in class VIII B SMP Muhammadiyah 1 Banjarmasin, then research are conducted which aims to describe how to improve student learning outcomes of generative learning models. The aims are to describe how to improve learning outcomes of generative learning models. The specific objectives of this study are to describe: (1) the implementation of the lesson plan, (2) learning outcomes, (3) misconceptions through generative learning models. This research is a classroom action research model Kemmis and Mc Taggart consisting of two cycles and each cycle consists of two meetings. Data obtained through tests, and observations. Data were analyzed descriptively qualitative and quantitative. The instruments used in this study are the implementation lesson plan sheet and test for learning outcomes. The results showed: (1) the implementation of the lesson plan of the cycle I learned in good category and the second cycle in the very good category, (2) The students' learning achievement classically in cycle I was 33.33% (unfinished) and second cycle is 72,22%, (3) misconception experienced a reduced each cycle for all items. The conclusion is that the learning outcomes of students of grade VIII B SMP Muhammadiyah 1 Banjarmasin increased and student misconceptions are reduced after applied generative learning model.
Pengaruh Penerapan Model Pembelajaran Numbered Head Together (NHT) Terhadap Hasil Belajar Siswa
Authors: Trisianawati Eka , Djudin Tomo , Stianingsih Yayuk Dwi 
Published: June 2020

Penelitian ini bertujuan untuk menganalisis: 1) hasil belajar siswa sebelum dan setelah diterapkan model pembelajaran NHT, 2) perbedaan hasil belajar siswa sebelum dan setelah diterapkan model pembelajaran NHT, dan 3) besar efektivitas model pembelajaran NHT terhadap hasil belajar siswa dikelas X SMAN 1 Sungai Raya. Metode penelitian ialah metode eksperimen (Pre-Experimental Design) dengan One-Group Pretest-Posttest Design. Populasi penelitian adalah seluruh siswa kelas X IPA SMAN 1 Sungai Raya yang terdiri dari 5 kelas. Sampel penelitian ini ialah kelas X IPA5 sebagai kelas eksperimen, dengan menggunakan teknik purporsive sampling. Instrumen untuk mengukur hasil belajar siswa menggunakan tes essay. Data dianalisis dengan menggunakan uji rata-rata, uji pair sample t-test, dan effect size. Hasil penelitian menunjukkan bahwa: 1) terdapat peningkatan skor rata-rata hasil belajar siswa dari 45,0 menjadi 77,8, 2) Dari hasil analisis data menggunakan uji pair sample t-test dapat disimpulkan bahwa terdapat perbedaan yang signifikan hasil belajar siswa sebelum dan setelah diterapkan model pembelajaran NHT, dan 3) Nilai Effect Size sebesar 2,2 yang termasuk dalam kategori tinggi. Disimpulkan bahwa penerapan model pembelajaran NHT pada materi gerak lurus berubah beraturan berpengaruh terhadap hasil belajar siswa kelas X SMA Negeri 1 Sungai Raya. This study aims to analyze: 1) student learning outcomes before and after applying the NHT learning model, 2) differences in student learning outcomes before and after applying the NHT learning model, and 3) the effectiveness of NHT learning models on student learning outcomes in class X SMAN 1 Sungai Raya. The research method is the experimental method (Pre-Experimental Design) with One-Group Pretest-Posttest Design. The study population was all students of class X Science at Sungai Raya 1 State High School consisting of 5 classes. The sample of this study is class X IPA5 as an experimental class, using purposive sampling technique. Instrument to measure student learning outcomes using an essay test. Data were analyzed using an average test, pair sample t-test, and effect size. The results show that: 1) there is an increase in the average score of student learning outcomes from 45.0 to 77.8, 2) From the results of data analysis using pair sample t-test can be concluded that there are significant differences in student learning outcomes before and after applying the NHT learning model, 3) Effect Size values of 2.2 which is included in the high category. It was concluded that the application of NHT learning model affecting the learning outcomes of class X students of SMAN 1 Sungai Raya, of the subject matter rectilinear motion with constant acceleration.
Kelayakan Perangkat Pembelajaran IPA Terpadu Berorientasi Contextual Teaching and Learning (CTL) pada Tema Rambatan Gelombang Bunyi Pada Telinga
Authors: Rohman Agus , Setyarsih Woro 
Published: June 2020

Ketidaktersediaan perangkat pembelajaran IPA terpadu menjadikan proses pembelajaran fisika, kimia, dan biologi masih belum terintegrasi satu sama lain. Oleh karena itu, tujuan penelitian ini adalah mendeskripsikan kelayakan perangkat pembelajaran IPA terpadu berorientasi CTL pada tema Rambatan Gelombang Bunyi pada Telinga ditinjau dari kriteria validitas, kepraktisan, dan keefektifannya. Penelitian ini termasuk desain penelitian dan pengembangan dengan menggunakan subyek uji coba adalah 30 siswa kelas VIII B SMPN 1 Duduksampeyan Gresik. Teknik pengumpulan data menggunakan lembar validasi pakar, pengamatan keterlaksanaan pembelajaran, dan tes hasil belajar (THB). Teknik analisis data menggunakan teknik deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan perangkat pembelajaran IPA terpadu yang dikembangkan termasuk: (1) valid, karena komponen RPP, Bahan Ajar, LKS, dan THB dalam kategori baik; (2) praktis, karena keterlaksanaan pembelajaran pada ketiga pertemuan dalam kategori baik; dan (3) efektif, karena ketuntasan hasil belajar secara klasikal sebesar 83,30%. Diperoleh simpulan bahwa perangkat pembelajaran IPA terpadu berorientasi CTL termasuk layak untuk membelajarkan tema Rambatan Gelombang Bunyi pada Telinga. The unavailability of integrated science learning tools makes the learning process of physics, chemistry, and biology still not integrated with each other. Therefore, the purpose of this study is to describe the feasibility of CTL-oriented integrated science learning devices on the theme of sound waves in the ear in terms of the criteria of validity, practicality, and effectiveness. This research includes research and development design by using trial subjects is 30 students of class VIII B of SMPN 1 Duduksampeyan Gresik. Data collection techniques use expert validation sheets, observations of the implementation of learning and its constraints, test of learning and outcomes. Data analysis techniques used qualitative and quantitative descriptive techniques. The results of the study show that the integrated science learning tools developed includes: (1) valid, because the RPP, Teaching Materials, LKS, and THB components are in good categories; (2) practical, because the implementation of learning in all three meetings is in the good / very good category; and (3) effective, because the completeness of classical learning outcomes is 83.30%. It can be concluded that the CTL-oriented integrated science learning device is feasible to teach the theme of the propagation of sound waves of the ear.
Guided Inquiry Learning Model, Simple Practicum Tool, Creative Thinking Skills
Authors: Zaky Muhammad 
Published: June 2020

The main objective of this research is to produce junior high school Physics teaching materials oriented to a simple practical tool that can be used to foster junior high school students 'creative thinking skills, with the specific aim of knowing the indicators of junior high school students' creative thinking skills that can be grown through the use of a guided inquiry learning model assisted by a simple practicum tool. This type of research is a quasi-experimental research with the design of Equivalent Pretest-Posttest Design (Design of Prates-Pascates Equivalent). This research was conducted at the Labschool Junior High School of Tadulako University where the class VIII students being the research subjects. The research instrument used was an essay test and observation sheet. The data analysis technique used was quantitative data analyzed by inferential statistics, calculating the significance of the differences in the average of both groups of samples and qualitative data analyzed by using the stages of data reduction, data presentation and conclusion. The results showed that a guided inquiry learning model assisted by a simple practicum tool could foster the creative thinking skills of the students of Labschool UNTAD Junior High School in the indicators of flexible thinking, fluent thinking and originality.