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All Journal Jurnal Mirai Management Information System for Educators and Professionals : Journal of Information System Al-Kimia Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JURNAL EDUKASI NONFORMAL Jurnal Pendidikan dan Kebudayaan Journal of Public Administration and Government (JPAG) Jurnal Riset Rumpun Ilmu Kedokteran (JURRIKE) Jurnal Pengabdian Masyarakat Waradin Jurnal Intelek Dan Cendikiawan Nusantara Holistik Analisis Nexus Edumaspul: Jurnal Pendidikan
Syahrir Syahrir
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Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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The Effect of Using Spelling Bee Games on Vocabulary Mastery Nurul Vivianti; Syahrir syahrir; Husnani Aliah
Edumaspul: Jurnal Pendidikan Vol 7 No 2 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i2.5873

Abstract

Permainan spelling bee digunakan untuk membantu siswa meningkatkan kosakata dan pengetahuan mereka tentang ejaan bahasa Inggris, pengucapan. Penelitian ini menggunakan penelitian kuantitatif dengan penelitian eksperimental terapan, untuk menguji dampak perlakuan terhadap suatu hasil, diperlukan untuk mengetahui efektivitas antara dua variabel dalam waktu yang bersamaan. Populasi penelitian ini pada siswa kelas VII SMPN 03 Kota Palopo tahun ajaran 2023/2024. Jumlah penduduk adalah 280 siswa. Terdapat 10 kelas yang terdiri dari 28 siswa dalam kelas tersebut. furethur peneliti memilih 2 kelas sebagai sampel, selanjutnya peneliti membagi menjadi dua kelompok 14 siswa untuk kelompok eksperimen dan 14 siswa untuk kelompok kontrol, kelas sampel adalah VII A terdiri dari 14 siswa, peneliti mengambil sampel dengan campuran. Instrumen penelitian ini adalah tes, jenis tes adalah tes kosakata, apakah tes terdiri dari pre-test dan post-test. Berdasarkan hasil uji T sampel independen pada data pra dan pasca yang dianalisis, diperoleh nilai signifikansi 0,000, yang lebih besar dari tingkat signifikan (a) yang digunakan 0,05.karena untuk dapat mengatakan signifikansi itu harus >0,05. Oleh karena itu dapat disimpulkan bahwa terdapat perbedaan nilai pre test dan post test yang signifikan antara kelompok eksperimen dan kelompok kontrol. Permainan spelling bee berdampak pada pertumbuhan kosakata. Karena kosakata dapat digambarkan paling baik sebagai istilah yang dipelajari dalam bahasa, mengajar kosakata jelas memerlukan lebih dari sekadar memperkenalkan kata-kata baru. Abstract The spelling bee game is used to helping students improve their vocabulary and their knowledge of English spelling, pronunciation..These research used quantitative research with applied an experimental research,to test the impact of a treatment on an outcome,it consern to finding out the effectivness between two variabel in the same time. The populasi of this research on the VII grade students of SMPN 03 Kota Palopo in the academic year of 2023/2024. The number of population was 280 students. There were 10 class wich is 28 students in the class. furethur the researcher choose 2 classes as the sample,next the researcher devides into two groups 14 students for the experimental groups and 14 students for the control groups,the sample class is VII A consisted 14 students,the researcher took the sample with mix. The instrument of this research is test,the kind of test was vocabulary test,were the test consist pre-test and post-test. Based on the independent sample T- test results on the analyzed pre and post data a significance value of 0,000was obtained,which is greater than the significant level (a)used of 0,05.because to be able to say it significance it must be >0,05. Therefore it can be concluded that there is significant different pre test and post test values between the experimental group and control groups.The spelling bee game has an impact on vocabulary growth.Since vocabulary can be described best as the terms that are learnt in the language, teaching vocabulary obviously entails more than just introducing new words. Keywords: Vocabulary, Spelling Bee Game
Uji Aktivitas Antibakteri Ekstrak Etanol Beras Putih (Oryza sativa L.) terhadap Pertumbuhan Bakteri Propionibacterium acnes Nevida Wiehelmina Fanggidae; Anita Lidesna Shinta Amat; Sangguana Marthen Jacobus Koamesah; Syahrir Syahrir
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 5 No. 2 (2026): Agustus: Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v5i2.8798

Abstract

Background: Acne vulgaris is one of the most common skin problems and is closely associated with the activity of Propionibacterium acnes. Long-term use of antibiotics may lead to bacterial resistance; therefore, alternative antibacterial agents derived from natural products are needed. White rice (Oryza sativa L.) is known to contain bioactive compounds such as flavonoids, alkaloids, terpenoids, tannins, and saponins, which potentially exhibit antibacterial activity. Objective: This study aimed to evaluate the antibacterial activity of ethanol extract of white rice against the growth of Propionibacterium acnes. Methods: This research was conducted as a laboratory experimental study using a post-test only control group design. The ethanol extract of white rice was prepared by maceration using 70% ethanol. Antibacterial activity was evaluated using the disc diffusion method with extract concentrations of 100%, 50%, 25%, 12.5%, and 6.25%. Clindamycin was used as a positive control, while sterile distilled water served as a negative control. The parameter observed was the diameter of the inhibition zone. Result: The results of phytochemical screening showed that the ethanol extract of white rice (Oryza sativa L.) contains flavonoids, alkaloids, and terpenoids. Antibacterial activity test showed that the ethanol extract of white rice at concentrations of 100%, 50%, and 25% was able to inhibit the growth of Propionibacterium acnes by forming an inhibition zone, while at concentrations of 12.5% and 6.25% no inhibition zone was formed. The highest inhibition zone diameter was found at a concentration of 100%. The ethanol extract of white rice at concentrations of 100% (7.65 mm), 50% (6.77 mm), and 25% (6.15 mm) was able to inhibit the growth of Propionibacterium acnes, and was classified as having moderate inhibition. In contrast, at concentrations of 12.5% and 6.25%, the ethanol extract of white rice did not show any inhibitory activity detected in vitro using the disc diffusion method. The results of statistical analysis showed a p value <0.001, which means there was a significant difference in the diameter of the inhibition zone between the treatment groups. Conclusion: In conclusion, the ethanol extract of white rice exhibits antibacterial activity against Propionibacterium acnes in a concentration-dependent manner; however, its inhibitory effect remains lower than that of clindamycin.
Pengembangan Algoritma Gesture Recognition Untuk Aplikasi Penjurian Karate Sebagai Alat Pertimbangan Terhadap Penilaian Gerakan Karate Menggunakan Teknologi Motion Capture Kiswah Anugrah Basis; Syahrir syahrir; Muhammad Ilyas Syarif
INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System Vol 9 No 2 (2024): INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS (Desember 2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bina Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51211/isbi.v9i2.3102

Abstract

Penelitian ini bertujuan untuk mengembangkan aplikasi penjurian karate yang memanfaatkan teknologi motion capture menggunakan kamera Kinect. Aplikasi ini dirancang untuk menilai gerakan karate, khususnya dalam kategori kata, dengan lebih efisien dan akurat dibandingkan metode penilaian manual. Teknologi motion capture memungkinkan aplikasi ini merekam gerakan secara real-time dan memberikan penilaian otomatis terhadap gerakan yang dilakukan oleh pengguna. Pengujian aplikasi menunjukkan bahwa sistem dapat mendeteksi gerakan tubuh dengan baik dalam kondisi pencahayaan dan jarak tertentu, serta memberikan penilaian yang akurat. Hasil pengujian juga menunjukkan bahwa aplikasi ini mampu mengurangi bias penilaian dengan meningkatkan konsistensi hasil dari setiap penilaian yang diberikan. Dengan demikian, hasil dari penelitian ini dapat meningkatkan objektivitas dan keadilan dalam penilaian kompetisi karate.
Co-Authors Adrianah Adrianah Agusriyadin, Agusriyadin Akmal Umar Alimuddin Alimuddin Andi Arwinda Wildam Anita Lidesna Shinta Amat ELIHAMI, ELIHAMI Fahrul Arfandi M. Nur Husnani Aliah Idelriani Idelriani J, Jusriadi Jusma Jusma Kadir, Laode A. Kasmania, Desy Kiswah Anugrah Basis Kusumaningrum, Aliffah Muhammad Ilyas Syarif Musdalifa As Nevida Wiehelmina Fanggidae Nur Ilah Padhila Nuranisa Angreni Nurhaedah Nurhaedah Nurul Vivianti Nurvi Oktiani Pujiriyanto . Sakinah Fitri Sangguana Marthen Jacobus Koamesah Suci Hardiyanti Sunarti Sunarti Syukron Sazly Vina Islami Yusra Nginang