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Identification of COVID-19 Based on Features Texture Histogram and Gray Level Co-Occurrence Matrix (GLCM) Using K-Means Clustering Methods in Chest X-Ray Digital Images Sumarti, Heni; Sabrina, Qolby; Triana, Devi; Septiani, Fahira; Rahmani, Tara Puri Ducha
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 13 No. 1 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v13n1.p51-66

Abstract

Since the last five years of the COVID-19 outbreak, radiological images, such as CT-Scan and Chest X-Ray (CXR), have become essential in diagnosing this disease. However, limited access to facilities such as CT-Scanners and RT-PCR makes CXR images the primary method for COVID-19 testing. This research aims to improve the accuracy of CXR images in identifying COVID-19 patients based on the texture features: histogram and Gray Level Co-occurrence Matrix (GLCM), using the K-Means Clustering method. This study utilized 150 CXR images, including 75 COVID-19 patients confirmed by RT-PCR tests, and 75 patients with negative cases. The method used were consisted of pre-processing, and texture feature extraction with the seven most influential attributes based on gained information (histogram: standard deviation, entropy, skewness, kurtosis, and GLCM: correlation, energy, homogeneity), as well as classification using K-Means clustering methods. The results showed that the classification’s accuracy, sensitivity, and specification are 92%, 91%, and 93%, respectively. This image processing technique is a promising as well as a complementary tool in diagnosing COVID-19 cases, based on CXR images with lower costs and more reliable results.
AN ANALYSIS ACTIVE VOICE AND PASSIVE VOICE USED ON INSTAGRAM CAPTIONS WRITTEN BY K-POPERS Triana, Devi; Simorangkir, Tessaria; Sidabalok, Anzelly Hernita
JURNAL RECTUM: Tinjauan Yuridis Penanganan Tindak Pidana Vol 4 No 2 (2024): EDISI 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Darma Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/jurnalrectum.v4i2.5111

Abstract

This study aimed to analyze active voice and passive voice used on Instagram captions written by K-Popers. The existence of social media has become common communication among K-Popers national and internasional boundries. Instagram is the most social media platform as a mobile application for sharing photos, video and stories. K-Popers usually upload their idols' photos ot videos on Instagram, and they usually use English as their caption put on their post. Through the English captions on Instagram, active voice and passive voice appears in their English. This study used library research design. The writers chose the accounts from hastag #Kpop. The writers had figured out the data which were posted on Januari to July 2024 from two K-Popers which have been choosen in the form of sentences on Instagram captions. Two K-Popers in different accounts which have been choosen by writers, they are @sunghoonsfav and @syaquilla.1. The writers analyzed 20 Captions from two K-Popers accounts. Based on the analysis result by screenshot the K-Popers post with #Kpop, Active voice in the form of simple present tense was the most appears in this study, especially on Instagram accounts of @sunghoonsfav and @syaquilla.1. It appears 13 times from both K-Popers account. It can be concluded that Active voice in form of simple present tense was the most common appear used on Instagram captions written by K-Popers.
A COMPARATIVE STUDY ON THE ACCURACY OF THE TRANSLATION OF ENGLISH NARRATIVE TEXT INTO INDONESIAN USING GOOGLE TRANSLATE AND CHAT GPT AI Triana, Devi; Sembiring, Yena Jorena; Lumbantobing, Nessa Tri Fanny; Sihaloho, Angel Lamtama; Sinurat, Bloner
JURNAL RECTUM: Tinjauan Yuridis Penanganan Tindak Pidana Vol 4 No 2 (2024): EDISI 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Darma Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/jurnalrectum.v4i2.5438

Abstract

This study employs a descriptive qualitative method to compare the accuracy of translating two narrative texts from English into Indonesian using Google Translate and ChatGPT. The narrative texts were sourced from Detik.com and translated using both tools. The goal of this study is to evaluate grammatical precision, contextual consistency, and fluency in the translations. The findings reveal that ChatGPT excels in maintaining context and coherence, delivering more accurate and natural translations compared to Google Translate. Google Translate tends to be less accurate, particularly when handling more complex contexts. These findings suggest that ChatGPT can provide more reliable and relevant translations, particularly for communication and language learning purposes.
Analisis Gerak Tendangan Kuda Pencak Silat Kategori Tunggal Triana, Devi; Said, Hariadi; Kadir, Sulasikin Sahdi
Jambura Arena Sport Vol 2, No 1: Maret 2025
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jas.v2i1.25283

Abstract

Penelitian ini bertujuan untuk menganalisis gerak tendangan kuda pada kategori tunggal siswa SMK Negeri 1 Gorontalo dalam pencak silat. Metode penelitian yang digunakan adalah analisis gerak dengan menggunakan teknik pengukuran sudut dan observasi gerakan tubuh pada dua sampel siswa. Hasil penelitian menunjukkan bahwa persilangan kaki pada sikap awal sampel 1 membentuk sudut 109°, sedangkan sampel 2 membentuk sudut -33°. Pada tahap berbalik arah, kedua sampel menunjukkan posisi tangan di depan dada. Tahap bersiap menunjukkan tumpuan pada kedua tangan dan ujung kaki. Pada tahap angkat tungkai, sudut horizontal yang terbentuk pada sampel 1 adalah 64,5°, dan pada sampel 2 adalah 53°. Pada tahap eksistensi maksimal lutut, sampel 1 memiliki sudut 68,1°, sementara sampel 2 sebesar 42,4°. Pada sikap akhir, sudut tungkai kiri dan badan sampel 1 adalah 64,3°, sedangkan sampel 2 adalah 72°. Analisis gerakan menunjukkan adanya perbedaan sudut tubuh dan gerakan antara kedua sampel, yang memberikan wawasan tentang teknik tendangan kuda dalam pencak silat kategori tunggal.
Pemanfaatan Media YouTube pada Pembelajaran Menulis Naskah Drama Kelas VIII SMP Negeri 4 Singaraja Triana, Devi; Tantri, Ade Asih Susiari; Nurjaya , I Gede
Jurnal Penelitian Mahasiswa Indonesia Vol. 3 No. 3 (2023): November
Publisher : STKIP AGAMA HINDU SINGARAJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36663/jpmi.v3i3.629

Abstract

This research aims to describe (1) the use of YouTube media in learning to write drama scripts for students at SMP Negeri 4 Singaraja (2) the obstacles in learning to write drama scripts using YouTube media for class VIII students at SMP Negeri 4 Singaraja (3) the results of learning to write drama script using YouTube media for class VIII students of SMP Negeri 4 Singaraja. This study used a qualitative descriptive research design. The subject of this study was a class VIII Indonesian. The data collection methods used are observation, interviews, and documentation. The results of this research show that (1) The implementation of learning to write drama scripts using YouTube media, there are three activities carried out, namely the opening, core, and closing activities in the implementation of learning to write drama scripts. In the opening activity, the writer delivers an overview and learning objectives, in the core activity the teacher shows a video, and students listen to the video being shown, and in the closing activity, the teacher draws conclusions from the lesson. (2) The obstacles in learning to write drama scripts using YouTube media, namely showing, namely, lack of students' focus on learning to write drama scripts due to the different students' abilities -Different in writing drama scripts, time management is still less effective. (3) average score of 85 in the good category. This gives an idea of the extent of students' abilities in writing drama scripts using YouTube media, namely seen from the students' work which is checked by the teacher, and sorted according to the students' abilities from the highest score obtained to the smallest score. The suggestion for this research is that Indonesian language teachers maintain the effectiveness of using YouTube media in learning.
Peran Orang Tua dalam Perkembangan Emosional Anak Usia Dini Wahyuni, Desvi; Aulia, Riska; Rahman, M.Fathur; Triana, Devi; Safitri, Novicha Dwi; Febiyani, Resti; Amanda, Dwi
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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

Abstract

Peran orang tua dalam mengembangkan seluruh aspek perkembangan anak, termasuk nilai kognitif, linguistik, fisik, motorik, sosial, emosional, agama dan moral.Pengembangan aspek-aspek tersebut dapat diajarkan oleh pendidik dan orang tua Perkembangan sosial dan emosional seorang anak terutama adalah sebuah emosi Sebuah kajian tentang karakteristik psikologis anak yang dilakukan di Rusia menyimpulkan bahwa perkembangan emosional merupakan arah utama perkembangan mental anak. Artinya, komponen perkembangan emosi antara lain membedakan emosi, memahami emosi, mengelola emosi, dan memfasilitasi proses berpikir. Kecerdasan dan eratnya hubungan antara kecerdasan emosional dan kecerdasan umum.Oleh karena itu, peran orang tua disini sangat penting bagi perkembangan emosi pada anak usia dini.
Designing Instructional Media for Islamic Boarding Schools: A Systematic Literature Review in ICT-Based ELT Triana, Devi; Syahmiarni, Syahmiarni; Sesmiarni, Zulfani; Syafitri, Widya
Ahlussunnah: Journal of Islamic Education Vol. 4 No. 3 (2025): December
Publisher : STIT Ahlussunnah Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58485/jie.v4i3.463

Abstract

The rapid integration of Information and Communication Technology (ICT) in English Language Teaching (ELT) highlights the necessity for instructional media that are contextually relevant to diverse educational settings, including Islamic boarding schools (pesantren). This study aims to systematically review existing empirical research focusing on the design and implementation of ICT-based instructional media for ELT in pesantren environments, particularly those adopting instructional frameworks such as ADDIE and TPACK. A systematic literature review method was employed following the PRISMA protocol, examining 25 SINTA 4 indexed articles published between 2019–2025. Data extraction and thematic analysis were conducted to categorize findings based on types of media developed, pedagogical frameworks applied, student learning outcomes, and contextual challenges encountered in pesantren settings. The results reveal that most studies successfully implemented ICT-based media such as mobile learning applications, digital games, and multimedia modules, which demonstrated positive impacts on students’ English proficiency, motivation, and autonomous learning. However, challenges remain, including limited digital infrastructure, teacher ICT competence, and the need for alignment between technological tools and Islamic cultural values. This review suggests that future research should enhance technology acceptance models among pesantren educators and strengthen ICT professional development to optimize ELT innovation in Islamic boarding schools. The study contributes both theoretically and practically by providing updated insights and identifying research gaps in ICT-based media design within pesantren contexts.
Pragmatisme, Liberalisme, dan Pendidikan dalam Pendekatan Deep Learning pada Mata Pelajaran Bahasa Inggris Triana, Devi; Aprison, Wedra; Bayu, Eka Pasca Surya
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 7, No 6 (2025): Desember
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v7i6.8704

Abstract

Pendidikan abad ke-21 menuntut pembelajaran Bahasa Inggris yang tidak hanya berfokus pada aspek linguistik, tetapi juga pada kemampuan berpikir kritis, kreativitas, dan penggunaan bahasa dalam konteks nyata. Namun, praktik pembelajaran di Indonesia masih cenderung mekanistik dan berorientasi hafalan, meskipun Kurikulum Merdeka menekankan pembelajaran bermakna. Penelitian ini bertujuan mengkaji keterkaitan filsafat pragmatisme dan liberalisme sebagai landasan konseptual bagi implementasi deep learning dalam pembelajaran Bahasa Inggris. Dengan menggunakan pendekatan kualitatif melalui studi kepustakaan dan analisis isi, penelitian ini menganalisis 25 sumber ilmiah yang dipilih secara purposive serta didukung prosedur Systematic Literature Review. Hasil penelitian menunjukkan bahwa pragmatisme memberikan dasar pedagogis untuk pembelajaran berbasis pengalaman dan pemecahan masalah, sementara liberalisme mendukung kebebasan berpikir, otonomi belajar, dan pembelajaran humanistik. Integrasi kedua landasan ini relevan untuk memperkuat praktik deep learning dalam English Language Teaching (ELT), khususnya melalui pembelajaran berbasis proyek, asesmen autentik, dan inquiry learning. Penelitian ini menyimpulkan bahwa keberhasilan implementasi deep learning bergantung pada kesiapan guru, dukungan kebijakan, dan desain pembelajaran yang reflektif serta kontekstual. Implikasi penelitian ini mendorong guru, institusi pendidikan, dan pembuat kebijakan untuk menggunakan filsafat pendidikan sebagai dasar operasional dalam merancang pembelajaran Bahasa Inggris yang lebih bermakna, demokratis, dan berorientasi masa depan.