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All Journal Jurnal Pendidikan Biologi Pendidikan Bahasa Indonesia dan Sastra Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat Pendidikan Bahasa Indonesia dan Sastra (Pendistra) Jurnal Pengabdian Masyarakat Nusantara JBSI: Jurnal Bahasa dan Sastra Indonesia Herbal Medicine Journal Biodik: Jurnal Ilmiah Pendidikan Biologi
Dian Arisetya, Dian
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Public Health Social Sciences Other

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Dampak Penggunaan Bahasa Gaul di Media Sosial terhadap Kemampuan Berbahasa Indonesia Formal Generasi Digital: The Impact of Slang Use on Social Media on the Formal Indonesian Language Skills of the Digital Generation Arisetya, Dian
JBSI: Jurnal Bahasa dan Sastra Indonesia Vol. 5 No. 01 (2025): Artikel Riset Periode Mei 2025
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/jbsi.v5i01.6552

Abstract

The development of information and communication technology has changed the digital communication landscape, particularly in the use of slang on social media. This phenomenon raises concerns about the degradation of formal Indonesian language skills among the digital generation. This study aims to analyze the impact of slang use on social media on the formal Indonesian language skills of the digital generation. This study uses a mixed-methods approach with a sequential explanatory design. The study population was social media users aged 15-25 years in Pekanbaru City, with a sample of 200 respondents selected using a purposive sampling technique. Data collection techniques included content analysis of 1,000 posts, an online questionnaire survey, in-depth interviews with 20 respondents, and a formal language proficiency test. Quantitative data were analyzed using SPSS 25, while qualitative data were analyzed using thematic analysis techniques. The results show that slang on social media can be categorized into five main forms: abbreviations/acronyms (42%), foreign language adaptations (28%), spelling modifications (18%), changes in meaning (8%), and onomatopoeia/interjections (4%). A total of 85% of respondents use slang with high frequency, with WhatsApp being the most frequently used platform (78%). The impact analysis showed that 68% of respondents still had good spelling skills, 62% could construct formal sentences correctly, and 55% used standard vocabulary in formal writing. The use of slang on social media did not significantly reduce formal language skills, but excessive use could have a negative impact. Digital slang is a natural language variation and reflects the dynamics of digital society. This study recommends a balanced approach in addressing the phenomenon of slang as part of the natural evolution of language while maintaining formal language competence.
Edukasi Pemanfaatan Pisang Kepok sebagai Media Tumbuh Bakteri dan Aplikasi Fisika dalam Proses Pengolahan Tepung Pisang di SMA Negeri 7 Medan Lubis, Retnita Ernayani; Sapitri, Alfi; Diansari Marbun, Eva; Arisetya, Dian
Jurnal Pengabdian Masyarakat Nusantara (JPMN) Vol. 5 No. 1 (2025): Februari - Juli 2025
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpmn.v5i1.4746

Abstract

This community service activity aims to improve students' scientific literacy through education on the use of kepok bananas as an alternative medium for bacterial growth and the application of physics concepts in the process of processing banana flour. The program was implemented at SMA Negeri 7 Medan, which has limited science laboratory facilities, so that learning is still predominantly theoretical. The activity was designed through four main stages: initial survey, socialization, training, and mentoring. Students were guided to recognize the starch content in bananas as an energy source for microorganisms and to understand the principle of heat transfer in drying bananas. Implementation was carried out through direct practice of making banana flour and bacterial culture media based on local materials. Evaluation of the results showed a significant increase in student understanding, with more than 80% of students successfully making effective growth media marked by the formation of even bacterial colonies. In addition, 92% of students stated that this activity increased their understanding of science in an applicable and enjoyable way. This activity also opens up opportunities for cross-disciplinary integration (biology and physics) and the potential for entrepreneurship based on banana processing. The entire program proves that science learning based on local materials and direct practice can be an effective strategy to improve students' scientific skills and learning independence in high schools.
Aktivitas Antibakteri Ekstrak Etanol Bulbil Porang (Amophophallus muelleri Blume.) Terhadap Bakteri Staphylococcus aureus dan Streptococcus mutans Sapitri, Alfi; Marbun, Eva Diansari; Arisetya, Dian; Lubis, Retnita Ernayani
Herbal Medicine Journal Vol 8 No 2 (2025): Herbal Medicine Journal
Publisher : Program Studi S1 Farmasi, STIKES Senior, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58996/hmj.v8i2.161

Abstract

The porang is a fruit produced by the porang plant which is brownish black in color, oval in shape like a stone and the size is approximately the size of small marbles to large marbles, growing between the stems of the porang plant. This study aimed to determine the activity of the ethanol extract of the porang frog (Amorphophallus muelleri Blume) as an antibacterial against Staphylococcus aureus and Streptococcus mutans bacteria and to determine the chemical compounds contained in the porang frog (Amorphophallus muelleri Blume). Porang frog simplicia powder was extracted in 96% ethanol by maceration. Simplicia powder is screened to determine its phytochemical content. The antibacterial activity test was carried out using the Kirby Bauer method using paper discs against Staphylococcus aureus and Streptococcus mutans bacteria to determine the zone of inhibition. The simplicia results showed that the simplicia frog porang had 6.08% water content, 29.11% water soluble extract, 9.70% ethanol soluble extract, 93.51% total ash content, insoluble ash content in ethanol. acid 91.96%. Simplicia said porang contains alkaloids, flavonoids, and tannins.The ethanol extract of the porang frog (Amorphophallus muelleri Blume) has antibacterial activity against Staphylococcus aureus and Streptococcus mutans bacteria.
Aktivitas Antibakteri Ekstrak Etanol Daun Jengkol (Archidendron pauciflorum Benth.) Terhadap Bakteri Staphylococcus epidermidis dan Pseudomonas aeruginosa Arisetya, Dian; Sapitri, Alfi; Asfianti, Vivi; Lubis, Retnita Ernayani
Herbal Medicine Journal Vol 8 No 2 (2025): Herbal Medicine Journal
Publisher : Program Studi S1 Farmasi, STIKES Senior, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58996/hmj.v8i2.162

Abstract

Archidendron pociflorum benth is a nutritious plant that is used as a traditional medicine that is often used by society. Secondary metabolic compounds contained in archidendron pociflorum leaves are alkaloids, flavonoids, tannins and saponin. The purpose of this research is to know the antibacterial activity of the extract of archidendron pociflorum leaf ethanol from the Staphylococcus epidermidis and Pseudomonas areuginosa bacteria. Research conducted experimentally including the collection and processing of archidendron pociflorum leaves. The powder simplisia leaves archidendron pociflorum then be done characteristic and macerated using ethanol 96%. Further extracts of archidendron pociflorum leaf ethanol in the phytochemical screening and carried out test antibacterial activity against Staphylococcus epidermidis and pseudomonas areuginosa bacteria use the diffusion method to make it with disc paper. Results characteristic simplisia of archidendron pociflorum leaves obtained water content of 8.1%, water soluble sari content of 9.49%, soluble pollen content of 7.61%, total ash content 3.80%, ash content of insoluble acid 14.67%. Scining extracts of archidendron pociflorum leaves and simplisia indicate the presence of alkaloid, tannins, saponin, flavonoids. The test results of antibacterial activity indicate that the leaf ethanol extract of the staphylococcus epidermidis bacteria with a concentration of 80%, 60%, 40%, 20% respectively had an obstacle zone of 13.6 mm, 12.3 mm, 11, 4mm and 9.7 mm. While in bacteria pseudomonas areuginosa with a concentration of 80%, 60%, 40%, 20% respectively has a inhibitory zone of 14.3 mm, 13.1 mm, 11.2 mm and 10.3 mm. Archidendron pociflorum leaf ethanol extract has been effective against antibacterial activity with a concentration of 80% against bacteria staphylococcus epidermidis and pseudomonas aureginosa.
Pembelajaran Kultur Jaringan Tanaman Obat Berbasis Project Base Learning (PjBL) Terintegrasi Lesson Study: Plant Tissue Culture Learning Based on Project Based Learning (PjBL) Integrated Lesson Study Sapitri, Alfi; Tambunan, Muhammad Iqbal H.; Lubis, Retnita Ernayani; Arisetya, Dian
BIODIK Vol. 10 No. 4 (2024): Desember 2024
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v10i4.38756

Abstract

The learning process that occurs still focuses on the lecturer as the main source of knowledge. So, to develop superior graduate competencies, learning development is needed by implementing project based learning (PjBL) integrated lesson study in learning medicinal plant tissue culture. In project learning (PjBL) students are required to be able to master theoretical concepts in the field of knowledge in depth, procedurally, analyze data, be able to solve problems, make decisions based on information and data analysis, and provide and choose alternative solutions. The aim of this research is to increase the learning effectiveness of pharmacy students. The research method used is Development or Research and Development (R&D). Lesson Study activities are carried out in 3 stages, namely planning, implementing (do) accompanied by project-based learning, and reflection (see). The research subjects were 50 pharmacy students from Sari Mutiara University, Indonesia. The research results show that: the application of PjBL to medicinal plant tissue culture which is integrated in lesson study can improve student learning outcomes as seen from the pre-test results of 37.4% and post-test results of 83.9%. The project carried out by students on medicinal plant tissue culture in all 10 groups resulted in the production of 100% sterile media, the results of explant initiation were 94% sterile and the explants grew 99.3%.
PENINGKATAN KOMPETENSI GURU MELALUI PELATIHAN MODEL PEMBELAJARAN TERINTEGRASI KEARIFAN LOKAL SUMATERA UTARA Simarmata, Gayus; Pasaribu, Sunggul; Priyanti, Dwi; Siahaan, Anton Luvi; Simamora, Benjamin A; Hartati, Risma; Arisetya, Dian; Zulmawati, Zulmawati; Hutagalung, Insenalia Sampe Roly; Siahaan, Rina Devi Romauli; Lumbangaol, Sudirman TP.; Purba, Yoel Octobe; Siregar, Junifer; Silitonga, Immanuel Doclas Belmondo
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.32361

Abstract

Pengabdian ini bertujuan untuk meningkatkan kompetensi guru melalui pelatihan model pembelajaran yang terintegrasi dengan kearifan lokal Sumatera Utara. Pelatihan ini diikuti oleh 20 guru SMA HKBP Nommensen Pematangsiantar dan berlangsung selama lima hari di Pematangsianatr. Metode pelatihan meliputi workshop, diskusi kelompok, dan simulasi kelas yang menekankan pada penggunaan elemen budaya lokal seperti ulos, cerita rakyat, dan sejarah lokal dalam pembelajaran. Hasil penelitian menunjukkan bahwa rata-rata kompetensi guru meningkat dari 60% pada pre-test menjadi 90% pada post-test, mencerminkan peningkatan sebesar 30%. Selain itu, 90% guru mulai mengimplementasikan kearifan lokal dalam pembelajaran sehari-hari setelah mengikuti pelatihan. Meskipun demikian, beberapa kendala seperti kesulitan dalam memahami dan mengadaptasi kearifan lokal ke dalam kurikulum, serta keterbatasan waktu dan sumber daya masih dihadapi oleh para guru. Untuk memastikan keberlanjutan peningkatan kompetensi, direkomendasikan adanya pelatihan lanjutan, workshop berkala, dan pendampingan berkelanjutan. Hasil penelitian ini juga mengindikasikan bahwa pelatihan berbasis kearifan lokal sangat efektif dan harus dipertimbangkan dalam kebijakan pendidikan untuk meningkatkan kualitas pendidikan serta melestarikan budaya lokal.
Co-Authors Anton Luvi Siahaan Asfianti, Vivi Dwi Priyanti Ely Djulia Gayus Simarmata, Gayus Ginting, Mandike Haliza, Aipak Hasruddin Helmi Helmi Insenalia Sampe Roly Hutagalung Junifer Siregar Lumbangaol, Sudirman T. P Marbun, Eva Diansari Mulriani, Dian Pasaribu, Sunggul Purba, Elizabet Kristina Purba, Yoel Octobe Retnita Ernayani Lubis Risma Hartati, Risma Sapitri, Alfi Siahaan, Rina Devi Romauli Silitonga, Immanuel Doclas Belmondo Simamora, Benjamin A Siti Maimunah Tambunan, Muhammad Iqbal H. Thaib, Cut Masyithah Utama, Rezza Fikrih Zulmawati, Zulmawati