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PENENTUAN KEUTAMAAN KRITERIA PENILAIAN KEBERHASILAN PRAKTEK KERJA LAPANGAN MENGGUNAKAN METODE POHON KEPUTUSAN Fahrullah, Fahrullah; Arbain, Arbain; Bintan, Yeva; Prayogo, M. Ari
Jurnal Komputer dan Teknologi Vol 2 No 2 (2023): JUKOMTEK JULI 2023
Publisher : Yayasan Pendidikan Cahaya Budaya Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58290/jukomtek.v2i1.76

Abstract

Praktek Kerja Lapangan (PKL) merupakan jembatan bagi siswa untuk mengaplikasikan ilmu teoritis yang didapat didalam kelas kemudian diaplikasikan secara nyata didunia kerja. Selama siswa melaksanakan PKL ditempat kerjanya, mereka akan didampingi oleh seorang pembimbing yang berasal dari tempat kerja. Metode Decision Tree (Pohon Keputusan) dapat digunakan untuk menganalisa data siswa terkait dengan pemberian predikat baik atau tidak seorang siswa selama mengikuti PKL. Predikat ini diberikan sebagai pertanggungjawaban moral seorang pembimbing kepada siswa bimbingannya.Kriteria yang digunakan dalam menganalisa yaitu inisiatif,disiplin, kehadiran, Kerjasama, dan tanggung jawab. Aplikasi tambahan yang digunakan yaitu rapidminer. Hasil dari penelitian ini yaitumetode decision tree menggunakan rapidminer hasilnya 100% sesuai antara perhitungan manual dengan proses di aplikasi rapidminer.
Propaganda in the Gubernatorial Candidate in East Kalimantan Published in Online News Portal Geroda, Godefridus Bali; Arbain, Arbain; Nur, Dedi Rahman
IJOLTL (Indonesian Journal of Language Teaching and Linguistics) Vol. 4 No. 2 (2019): May 2019
Publisher : Center of Language and Cultural Studies [CLCS]

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.624 KB) | DOI: 10.30957/ijoltl.v4i2.263

Abstract

Propaganda can be identified using basic kinds of propaganda and seven techniques to present propaganda. White, Black, Agitation, Integration, Disinformation, Bureaucratic, Counterpropaganda, Hate, and Deed is the most useful categorization of propaganda according to Cunningham which is includes in nine basic categories of propaganda. The focus of this study is to analyze context and techniques of propaganda used in Online News Portal of East Kalimantan. The analysis of the content and techniques of propaganda obtained from the news articles in Online News Portal is therefore to explore how a certain message is described. The result show that present message in the propaganda, propagandist in in Online News Portal used seven techniques: (1) name calling, (2) glittering generalities, (3) transfer, (4) testimonial, (5) plain folks, (6) bandwagon, and (7) card stacking.
The Effectiveness of Using Video Clip in Teaching English Vocabulary at SD Fastabiqul Khairat Samarinda Erliana, Utari; Arbain, Arbain
IJOLTL (Indonesian Journal of Language Teaching and Linguistics) Vol. 5 No. 2 (2020): May, 2020
Publisher : Center of Language and Cultural Studies [CLCS]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30957/ijoltl.v5i2.623

Abstract

This study examines the effectiveness of video clip in teaching vocabulary to elementary school students. The researcher used a quantitative approach ­of one-group pre-test post-test design or single-subject experimental design. This research was conducted at SD Fastabiqul Khairat Samarinda at Utsman Bin Affan class of two grades consist of 25 students. The researcher was collected the data for three meetings, the researcher gave pre-test, treatment, and post-test in every meeting. The data were analyzed by using SPSS version 23 with an analysis of the Paired Sample T-Test to know the significant effect of using video clips in teaching English vocabulary. The result of this study showed that there was a significant effect of using video clips in teaching English vocabulary for three meetings. The significant (2-tailed) score of pre-test and post-test for three meetings was less than 0.05. The researcher concluded that using video clips in teaching English vocabulary to Utsman Bin Affan class was effective.
Pengaruh Literasi Digital Guru dan Keaktivan Komunitas Belajar Terhadap Kompetensi Profesional Guru Sekolah Dasar Negeri Arbain, Arbain; Nurkolis, Nurkolis; Yuliejantiningsih, Yovitha
Jurnal Inovasi Pembelajaran di Sekolah Vol 5 No 2 (2024): Jurnal Inovasi Pembelajaran di Sekolah
Publisher : PGRI Kota Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51874/jips.v5i2.244

Abstract

Low digital literacy and teacher activity when carrying out the teaching and learning process can result in low student learning outcomes. Therefore, the issue of digital literacy and teacher activity in the learning process in schools must be given more attention so that the hope is that schools can provide evidence that teachers' professional competence is running smoothly. The formulation of the research problem is: 1) is there an influence of school teachers' digital literacy on teacher professional competence, 2) is there an influence of learning community activity on teacher professional competence, 3) is there an influence of teacher digital literacy and learning community activity on teacher professional competence.This research approach is quantitative which emphasizes analysis of numerical data (numbers) processed using statistical methods. Place: This research was conducted at an elementary school in Singorojo District, Kendal Regency. This research was carried out from March to Aprli 2024. The research sample used was a population of 113. The data collection technique used in this research was a questionnaire. Data analysis includes descriptive analysis, normality test, linearity test, multicollinearity test, heteroscedasticity test and hypothesis test.The research results show that (1) there is an influence of digital literacy on teacher professional competence of 72.2%, (2) there is an influence of learning community activity on teacher professional competence of 44.8%, (3) there is an influence of teacher digital literacy and community activity learning together on teacher professional competence was 77.8%.The conclusion is that there is an influence of teacher digital literacy and learning community activity on the professional competence of teachers in elementary schools in Singorojo District, Kendal Regency. Research suggestions so that school principals can support learning community activities and teacher digital literacy.
Analisis Kelayakan Finansial Usaha Pengolahan Tempe (Studi Kasus Industri Rumah Tangga Ibu Mutmaina di Kelurahan Ladongi Kecamatan Ladongi Kabupaten Kolaka Timur) Arbain, Arbain; Rosmawaty; Yusna indarsyih
Jurnal Agribisnis Vol. 26 No. 02 (2024): Jurnal Agribisnis
Publisher : UNIVERSITAS LANCANG KUNING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/agr.v26i02.16082

Abstract

Penelitian ini bertujuan untuk (1) Mengetahui Kelayakan Industri Rumah Tangga Usaha Pengolahan Tempe di tinjau dari aspek finansial di Kelurahan Ladongi Kecamatan Ladongi Kabupaten Kolaka Timur. (2) Mengetahui Sensitivitas Kelayakan Industri Rumah Tangga Usaha Pengolahan Tempe di Kelurahan Ladongi Kecamatan Ladongi Kabupaten Kolaka Timur. Penelitian ini di lakukan di Kelurahan Ladongi Kecamatan Ladongi Kabupaten Kolaka Timur pada bulan Juli sampai Agustus 2022. Objek penelitian ini adalah Usaha Pengolahan Tempe Ibu Mutmaina. Penelitian ini menggunakan metode Studi kasus. Analisis data yang digunakan yaitu Analisis Aspek finansial yang meliputi Analisis Net Present Value, Analisis Net Benevit Cost Ratio, Analisis Internal Rate of Return, Analisis Payback Period, Analisis Break Event Point dan Anlisis Sensitivitas. Hasil penelitian ini menunjukan aspek finansial diperoleh nilai NPV sebesar Rp.560.498.476 dengan discount factor yang digunakan sebesar 13%, Net B/C sebesar 2,36, IRR sebesar 39% Payback Period Sebesar 7 tahun 1 bulan, dan BEP unit 13.482 BEP rupiah 8.896. Usaha ini dinyatakan layak untuk diusahakan secara finansial. Kemudian berdasarkan perhitungan Analaisis Sensitivitas, usaha tetap layak untuk dijalankan meskipun terjadi kenaikan harga kedelai 30% serta kenaikan harga jual tempe sebesar 20%
Pencegahan Kenakalan Generasi Z melalui Edukasi Sadar Hukum di MTs Al-Hidayah Samboja Kelurahan Tanjung Harapan Budi, Jesrien; Mukti, Hudali; Arbain, Arbain
Journal of Empowerment and Community Service (JECSR) Vol. 4 No. 1 (2024): November
Publisher : Wadah Inovasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53622/jecsr.v4i1.322

Abstract

Kenakalan remaja, terutama di kalangan generasi Z, menjadi masalah sosial yang semakin meningkat di era digital. Pengabdian masyarakat ini bertujuan mengidentifikasi faktor-faktor penyebab kenakalan remaja serta menilai efektivitas sosialisasi hukum dalam meningkatkan kesadaran hukum siswa di MTs Al-Hidayah Samboja, Kelurahan Tanjung Harapan. Kegiatan dilakukan dengan metode observasi dan sosialisasi hukum, yang mencakup pemaparan materi dan diskusi interaktif kepada siswa kelas IX. Hasil menunjukkan bahwa faktor psikologis, sosial, dan subkultur berperan penting dalam memengaruhi perilaku menyimpang remaja. Sosialisasi hukum terbukti efektif dalam meningkatkan pemahaman siswa mengenai konsekuensi hukum dari tindakan menyimpang dan pentingnya mematuhi norma sosial. Kesimpulannya, pendekatan edukasi hukum yang interaktif dapat meningkatkan kesadaran hukum dan membantu mengurangi potensi kenakalan remaja, terutama jika didukung oleh lingkungan sosial yang kondusif.
Sosialisasi Dampak Penggunaan Gadget Sehat di Sekolah Dasar Negeri 018 Samboja dan MI Al Hidayah Samboja Prihatiningsih, Cindy Dyah; Aldayanti, Risda; Budi, Jesrien; arbain, arbain
Journal of Empowerment and Community Service (JECSR) Vol. 4 No. 2 (2025): Januari
Publisher : Wadah Inovasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penggunaan gadget, sebagai perangkat media elektronik dengan beragam fungsi seperti menelepon, merekam gambar, memutar video, mengakses internet, dan lainnya, telah menjadi bagian dari kehidupan sehari-hari. Meskipun memberikan banyak manfaat, penggunaan gadget yang berlebihan pada anak-anak dapat berdampak buruk pada perkembangan sosial dan emosional mereka. Pengabdian ini bertujuan untuk meningkatkan kesadaran mengenai penggunaan gadget yang sehat pada anak-anak usia Sekolah Dasar. Kegiatan ini dilakukan melalui penyampaian materi dan sesi tanya jawab antara peserta didik dan orang tua di SD Negeri 018 Samboja dan MI Al-Hidayah Samboja. Sosialisasi berlangsung di kelas dengan interaksi langsung antara fasilitator, peserta didik, dan orang tua. Hasil kegiatan menunjukkan adanya peningkatan kesadaran, perubahan perilaku, dan pemberdayaan peserta didik dalam mengelola penggunaan gadget secara lebih bijaksana. Langkah-langkah ini penting untuk meminimalkan dampak negatif gadget. Dalam sosialisasi ini, penekanan diberikan pada peran keluarga dan kolaborasi antara sekolah dengan komunitas sebagai kunci keberhasilan dalam menciptakan lingkungan yang mendukung penggunaan gadget yang sehat bagi anak-anak.
PENERAPAN VIGENERE CIPHER DALAM MELINDUNGI DATA CITRA RONTGEN Arbain, Arbain; Fadlan, Muhammad; Praseptian M, Dikky
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 3 (2025): JATI Vol. 9 No. 3
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i3.13628

Abstract

Dalam dunia medis, citra rekam medis, seperti hasil pemeriksaan radiologi (rontgen), memegang peranan penting dan memerlukan perlindungan terhadap ancaman pemalsuan dan penyalahgunaan data. Seiring dengan perkembangan teknologi informasi, ancaman terhadap keamanan data citra semakin meningkat, tidak terkecuali citra rontgen. Vigenère cipher merupakan algoritma kriptografi klasik berbasis teknik substitusi, telah banyak digunakan untuk melindungi data, terutama data teks. Dalam penelitian ini, Vigenère cipher diterapkan untuk mengenkripsi dan mendekripsi citra, yakni citra rontgen. Hasil penelitian menunjukkan bahwa penerapan Vigenère cipher dalam kriptografi citra rontgen dapat dilakukan dengan baik. Proses enkripsi berhasil membuat citra rontgen menjadi tidak terlihat dengan jelas, meskipun citra tersebut tetap dapat ditampilkan, namun dengan perbedaan dari citra aslinya. Hal ini disebabkan oleh perubahan nilai RGB pada citra rontgen yang dienkripsi. Namun, eksperimen enkripsi dan dekripsi menunjukkan bahwa citra rontgen dapat kembali ke bentuk aslinya dengan sempurna, yang membuktikan bahwa proses enkripsi dan dekripsi berjalan dengan baik.
A Bibliometric Study of Communicative Language Teaching in Indonesian High School and Vocational School Arbain, Arbain; Rachman , Dzul; Anshori , Sakut; Nur, Dedi Rahman; Meiramova , Saltanat A.; Aswad , Muhammad
Utamax : Journal of Ultimate Research and Trends in Education Vol. 7 No. 2 (2025): Utamax : Journal of Ultimate Research and Trends in Education (In-Press)
Publisher : LPPM Universitas Lancang Kuning. Pekanbaru. Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/djnspy69

Abstract

The global shift toward communication-driven education has positioned Communicative Language Instruction (CLI) as a vital approach in teaching English, particularly in Indonesian secondary and vocational schools. Despite its increasing application, a systematic understanding of CLI's scholarly development remains limited. This study aims to fill that gap through a comprehensive bibliometric analysis of CLI research published between 2014 and 2024. Using structured searches across Google Scholar, Scopus, and Dimensions, an initial dataset of 223 articles was collected. After applying inclusion and exclusion criteria focusing on peer-reviewed studies in English as a Foreign Language (EFL) contexts, a total of 97 articles were selected for analysis. Bibliometric tools including VOSviewer and Publish or Perish (PoP) were employed to examine metadata such as publication trends, authorship patterns, keyword frequencies, and country distributions. The results show a substantial rise in CLI-related publications, from 7 in 2014 to a peak of 29 in both 2021 and 2022. Indonesia produced the highest number of studies (n = 11), followed by Iran (n = 10). Keyword co-occurrence revealed dominant themes such as "language teaching," "practice," and "interaction," with a strong emphasis on English for Specific Purposes (ESP), particularly in tourism and hospitality. Citation mapping identified three major research clusters and emerging authors contributing to this field. These findings highlight the growing relevance of CLI in vocational education and underscore the importance of integrating ESP content, intercultural competence, and technology-enhanced learning to prepare students for participation in an increasingly globalized workforce. 
Pragmatic Aspects of Politeness and Translation Techniques in Wicked 2024 Subtitles Arbain, Arbain; Alsendia, Ibtisam Fairusy; Pane, Widi Syahtia
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.10.2025.11442

Abstract

General Background: Politeness strategies are essential in shaping social interaction and maintaining harmony, particularly in audiovisual translation where linguistic and cultural nuances must be preserved. Specific Background: In the 2024 film Wicked, English dialogues rich in politeness markers are rendered into Indonesian subtitles, facing constraints of space, time, and cultural divergence. Knowledge Gap: While prior studies address politeness strategies or subtitle translation techniques separately, few explore their interplay in Indonesian subtitles for contemporary films. Aims: This study investigates the types of politeness strategies in Wicked’s dialogues and examines the translation techniques applied in their Indonesian subtitles, evaluating their impact on pragmatic meaning. Results: Using Brown and Levinson’s politeness theory and Molina and Albir’s translation taxonomy, findings show positive politeness as the most frequent strategy and literal translation as the most applied technique, though modulation better preserved pragmatic force. Subtitling constraints sometimes altered politeness nuances. Novelty: This research uniquely maps the relationship between politeness strategies and translation techniques in Indonesian subtitles, providing a nuanced understanding of pragmatic preservation in film translation. Implications: The study underscores the need for pragmatic awareness in subtitle translation, advocating for techniques sensitive to both linguistic accuracy and cultural context to enhance cross-cultural communication in audiovisual media. Highlights: Positive politeness dominates Wicked’s dialogues, while modulation better preserves pragmatic force than literal translation. Subtitling constraints can reduce or alter politeness nuances, affecting cross-cultural meaning. Pragmatic awareness is essential for translators to balance linguistic accuracy with cultural sensitivity. Keywords: Politeness Strategy, Translation Technique, Wicked 2024, Subtitle, Pragmatics