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UJI ANTAGONISME JAMUR Verticillium sp. TERHADAP JAMUR PATOGEN Colletotrichum capsici PENYEBAB PENYAKIT ANTRAKNOSA PADA TANAMAN CABAI SECARA IN-VITRO Rahmawati, Adelia; S., Rosmini; Lakani, Irwan
AGROTEKBIS Vol 2, No 5 (2014)
Publisher : AGROTEKBIS

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Abstract

Penyakit antraknosa disebabkan oleh jamur Colletotrichum capsici. Tanaman yang terserang antraknosa memperlihatkan gejala mati pucuk yang berlanjut ke bagian bawah tanaman. Penelitian ini bertujuan mengetahui kemampuan antagonisme Verticillium sp. terhadap jamur patogen C. capsici penyebab penyakit antraknosa pada tanaman cabai. Penelitian di lakukan pada bulan Juni sampai September 2013. Media yang digunakan untuk isolasi jamur adalah Potato Dextrose Agar (PDA). Jamur C. capsici dan Verticillium sp. disolasi kemudian dimurnikan dan diperbanyak, lalu jamur tersebut diuji antagoniskan menggunakan metode dual culture. Hasil penelitian menunjukan bahwa morfologi koloni jamur C. capsici yang telah diisolasi dan dimurnikan pada media PDA memiliki warna coklat muda kemudian pada bagian tengahnya berwarna kehitaman, sedangkan  koloni jamur Verticillium sp. pertumbuhan awal hifanya berwarna putih kemudian berubah menjadi warna putih pucat. Verticillium sp. memiliki kemampuan berkembang lebih cepat dibandingkan  C. capsici dimana Verticillium sp. hanya membutuhkan waktu 7 hari sudah hampir menutupi seluruh permukaan cawan dengan persentase pertumbuhan yang paling tinggi mencapai 41.5% sedangkan persentase pertumbuhan C. capsici yang paling tinggi pada hari ke 7 mencapai 39.0% sehingga masing-masing pertumbuhan Verticillium sp. dan C. capsici menunjukkan bahwa pertumbuhan yang paling cepat yaitu verticillium sp. mampu menghambat pertumbuhan C. capsici.
PENERAPAN MODEL PEMBELAJARAN TEAM GAMES TOURNAMENTMENGGUNAKAN MEDIA PERMAINAN INTERAKTIF LUDO UNTUK MENINGKATKAN HASIL BELAJAR SISWA SMA INSHAFUDDIN BANDA ACEH Adelia Rahmawati; Abdul Wahab Abdi; Syamsul Bardi
Jurnal Ilmiah Mahasiswa Pendidikan Geografi Vol 1, No 1 (2016): Agustus 2016
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Geografi

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Abstract

Penelitian ini berjudul Penerapan Model Pembelajaran Team Games Tournament Menggunakan Media Permainan Interaktif Ludo Untuk Meningkatkan Hasil Belajar Siswa SMA Inshafuddin Banda Aceh. Rumusan masalah dalam penelitian ini yaitu bagaimanakah: (1) Peningkatan hasil belajar siswa; (2)Aktivitas guru dan siswa dalam kegiatan pembelajaran; (3)Keterampilan guru dalam mengelola pembelajaran; dan (4)Respon siswa setelah mengikuti proses pembelajaranmenggunakan model pembelajaran TGT berbantuan media ludo interaktif. Subjek penelitian adalah siswa kelas X SMA Inshafuddin Banda Aceh yang berjumlah 29 siswa. Pengumpulan data dilakukan dengan menggunakan tes hasil belajar,lembar pengamatan aktivitas guru dan siswa, lembar pengamatan keterampilan guru dan angket siswa. Analisis data menggunakan statistik deskriptif persentase. Hasil penelitian menunjukkan (1)Persentase ketuntasan secara individual meningkat pada siklus I terdapat 25 siswa tuntas, siklus II terdapat 27 siswa tuntas, dan siklus III terdapat 28 siswa tuntas sedangkan persentase ketuntasan klasikal juga meningkat dari 60% menjadi 90%; (2) Aktivitas guru dan siswa dari siklus I sampai siklus III telah mencerminkan penerapan menggunakan model pembelajaran; (3)Keterampilan guru dalam mengelola pembelajaranmeningkat, hal ini terlihat pada siklus I diperoleh skor 2,81, siklus II diperoleh 3,07 dan dan pada siklus III diperoleh 3,11 dengan kategori baik; dan (4)Respon siswa setelah mengikuti  pembelajaran antara lain 100 persen siswa menjawab model pembelajaran menarik, 86,2 persen siswa menjawab model pembelajaran tergolong baru dan soal evaluasi baik, 82,7 persen siswa menjawab materi pembelajaran menarik dan 79,3 persen siswa menjawab penampilan guru menarik, 93,1 persen siswa menjawab suasana kelas menyenangkan, materi dapat dipahami, dapat menumbuhkan motivasi belajar, dan berminat mengikuti pembelajaran menggunakan model pembelajaran TGT berbantuan media ludo interaktif.
Pengaruh Strategi Jigsaw Terhadap Kemampuan Komunikasi Siswa Rahmawati, Adelia; Ningsih, Yulli Mulia; Azmi, Wildan; Yana, Nur Elyda
El-Mujtama: Jurnal Pengabdian Masyarakat Vol 4 No 1 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i1.3204

Abstract

The ability to communicate with students in the teaching and learning process is very important for a teacher to pay attention to, with good communication, a good learning process is also established. The purpose of this study was to analyze the influence of the jigsaw method on students' communication skills. The research method used in this study was the experimental method, the population used in this study was class VA and VB, the methods used in analyzing the data the researcher carried out homogeneity tests, normality tests, distribution tests. The results of the study found that by using the jigsaw method in the learning process there was a significant influence on students' communication skills. Keywords: communication skills students,
ANALISIS EFEKTIVITAS BIAYA OBAT ANTIHIPERTENSI DOSIS TUNGGAL PADA PASIEN HIPERTENSI TANPA PENYAKIT PENYERTA: SYSTEMATIC LITERATURE REVIEW Fahriati, Andriyani Rahmah; Fadilah, Adam Rizki; Rahmawati, Adelia; Denisa, Dila; Chasanah, Eneng Uswatun; Sahara, Khalipatun; Nurhakiki, Nurhakiki; Agustian, Rizki Zaidan; Fauziah, Shifa
PHRASE (Pharmaceutical Science) Journal Vol 4, No 2 (2024): Pharmaceutical Science Journal Vol 4 No 2
Publisher : Sekolah Tinggi Ilmu Kesehatan Widya Dharma Husada Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52031/phrase.v4i2.902

Abstract

Hypertension is a disease that occurs in various countries, especially Indonesia, where financing and health care are increasingly expensive. Based on data from the World Health Organization (WHO) in 2019, there were around 1,13 billionhypertension sufferers worldwide. Hypertension is a condition where a person experiences an increase in blood pressure above normal limits which can cause disease and even death. Pharmacoeconomic research is considered a suitable solution for policy makers in determining cost-effective clinical alternative treatments. The increasing costs of chronic diseases make access and quality of health services increasingly expensive, so solutions are needed to reduce health financing problems. The method used is cost effectiveness analysis (CEA). This systematic literature review aims to analyze single antihypertensive drugs in hypertensive patients without comorbidities using various related literature. Data were collected prospectively that met the inclusion and exclusion criteria. CEA analysis is calculated by looking at the ACER (Average Cost Effectiveness Ratio) value. From the overall results of the literature review, the most cost-effective antihypertensive drug is amlodipine, with the highest ACER range of 955.66 and the lowest 7,611. So it can be concluded that the most cost-effective antihypertensive therapy is amlodipine.
Strategi Pemasaran Digital Melalui Media Sosial Dan Inovasi Kemasan Bagi Umkm “Pawon Cilik Mama Wendeeeh” Di RT. 56 Kelurahan Gunung Sari Ilir, Balikpapan Sinaga, Ovigeria Subroto; Adelia Rahmawati; Abid Adnan At Thohiry
Komunal Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2024): Mei 2024
Publisher : Scimadly Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55657/kjpm.v3i1.185

Abstract

Field Work Practice (PKL) or also known as Innovation Development (PI) is a service activity of STIE Madani Balikpapan students to the community, especially to Micro, Small and Medium Enterprises (MSMEs). The target of MSMEs targeted in the Innovation Development Program (PI) in this group is Pawon Cilik Mama Wendeeeh which is located in RT 26 Gunung Sari Ilir Village, Central Balikpapan District. The objectives of the Innovation Development activities are: 1) Assisting in the assistance of making Google Maps; 2) Assisting in making product packaging sticker designs; 3) Assisting in making digital payment tools using QR Code scans and can be scanned, namely QRIS; and 4) Assisting in making “Pawon Cilik Mama Wendeeeh” UMKM business banners. The result of Innovation Development in group 1 Gunung Sari Ilir Village is to form this MSME to be more developed in terms of more advanced product visuals, as well as digital modernization in terms of payment tools which initially only used cash or cash transactions to non-cash payments or using QRIS scans.
Review Jurnal: Aktivitas Deodorant Spray Ekstrak Herbal Pada Bakteri Staphylococcus sp dengan Metode Difusi Agar Sahira Madliya, Juliettania; Rahmawati, Adelia; Ihsani, Salfia; Maelaningsih, Firdha Senja
Jurnal Medika Farmaka Vol 1 No 3 (2023): Jurnal Medika Farmaka
Publisher : LP4M STIKes Karsa Husada Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33482/jmedfarm.v1i3.19

Abstract

Introduction: Body odor is induced by the secretion of sweat glands and bacterial activity. One way to overcome body odor is by maintaining proper body hygiene and using topical preparations such as antiperspirants and deodorants. This study aims to review several journal articles regarding herbal deodorant spray formulations against Staphylococcus bacteria based on the active compound concentration. The literature review was conducted by searching scientific articles published in the last 10 years from 2013 to 2023 using scientific databases. Methods: Several formulation methods have been identified in the reviewed articles including disc diffusion, paper disc diffusion, and agar diffusion methods. The active compounds tested were “kemangi” leaf extract, orange peel extract, and red ginger extract. Results: Showed that increasing the concentration of the active compounds was generally proportional to the increase in antibacterial activity. The optimal concentrations giving good antibacterial activity were 15% for orange peel extract, 8% for “kemangi” leaf extract, and 80% for red ginger extract. Conslusion: This review concludes that herbal extracts have the potential to develop as natural deodorant ingredients and the concentration of active compounds strongly influences the antibacterial activity. Keywords: Herbal extract, Concentration, Antibacterial activity, Test method, Positive and negative controls.
Optimalisasi Formulasi Shampo Herbal Ramah Lingkungan dengan Bahan Alami Daun Randu dan Biji Pepaya Adelia Rahmawati
Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri Vol. 3 No. 1 (2025): Manufaktur : Publikasi Sub Rumpun Ilmu Keteknikan Industri
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/manufaktur.v3i1.771

Abstract

This study aims to develop a natural-based herbal shampoo using Ceiba pentandra (L.) Gaertn leaves and Carica papaya L. seeds as a safer and eco-friendly alternative to synthetic shampoos, which often contain harmful chemicals. Ceiba pentandra leaves contain active compounds such as flavonoids, alkaloids, and saponins with antibacterial properties, while Carica papaya seeds contain glucoside circirindan, which is beneficial for treating gray hair. The research method involves the use of influence diagrams and mathematical models to determine the most effective ingredient formulation. The experimental results showed that the best composition consists of 60 grams of Ceiba pentandra leaves, 30 grams of Carica papaya seeds, 5 grams of texavon, 10 grams of NaCl, and 350 ml of distilled water. The resulting herbal shampoo product is not only effective and economical but also environmentally friendly.
Pengaruh Kualitas Pelayanan Digital, Kepercayaan Pada Produk Terhadap Kepuasan Pelaggan Produk Skincare Lokal Rahmawati, Adelia; Padmantyo, Sri; Setyawan, Anton Agus
Determinasi: Jurnal Penelitian Ekonomi Manajemen dan Akuntansi Vol. 1 No. 1 (2023)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/determinasi.v1i1.35

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kualitas pelayanan digital dan kepercayaan pada produk terhadap kepuasan pelanggan skincare lokal. Sample dalam pemelitian ini yakni sebanyak 200 responden,. jenis data yang digunakan pada penelitian ini merupakan data primer. Metode pengumpulan data dengan menggunakan kuesioner. Analisis data menggunakan regresi linear berganda. Hasil analisis pada penelitian ini menunjukkan kualitas pelayanan digital dan kepercayaan pada produk berpengaruh signifikan terhadap kepuasan pelanggan skincare lokal.
Improving Discipline Through Token Economy Method in Elementary School Students Rahmawati, Adelia; Sholichah, Ima Fitri
INDONESIAN COUNSELING AND PSYCHOLOGY Vol. 5 No. 2 (2025): INDONESIAN COUNSELING AND PSYCHOLOGY (JUNE)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/icp.v5i2.65611

Abstract

This study aims to evaluate the effectiveness of the token economy method in improving the discipline of first-grade students at Almadany Elementary School, Gresik. The subjects of the study were two students (AA and NS) who previously showed undisciplined behavior, such as not arranging their shoes neatly, often being late, and not being orderly when lining up. The intervention was carried out for six sessions, where students were given stickers as tokens every time they showed disciplined behavior. The tokens could be exchanged for prizes such as key chains or stationery. Data were collected through observation, teacher interviews, and documentation of behavioral changes, then analyzed descriptively using a behavior change table and the ABC (Antecedent–Behavior–Consequence) framework. The results showed a significant increase in discipline indicators: punctuality, cleanliness, neatness, and orderliness. The ABC analysis revealed that previous undisciplined behavior was caused by a lack of personal communication and an unclear reinforcement system. After the intervention, the relationship between behavior and its consequences became better understood, thus forming new positive habits. This study supports the behaviorist theory of positive reinforcement, and emphasizes the importance of a personal approach in learning strategies. Although limited to two participants and a short time, this study proves that token economy is effective in improving student discipline, especially in inclusive schools
Peningkatan Kompetensi Digital Pendidik Melalui Pelatihan Artificial Intelligence (AI) PAUD Aba Percontohan Bojonegoro Putri, Berliana Fairelia; Masniyah, Hannik; Rahmawati, Adelia; Septi Putri, Adinda Balqis; Ratu Keylla, Citra Puspita; Nisa, Khoirun; Susilo, Heryanto; Tri 'Ulya Qodriyati
Transformasi : Jurnal Penelitian dan Pengembangan Pendidikan Non Formal Informal Vol. 11 No. 2 (2025): September
Publisher : Program Studi Pendidikan Luar Sekolah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtni.v11i2.16159

Abstract

Abstract: Digital transformation in the education sector requires teachers to master the latest technology, including artificial intelligence (AI). Early childhood education as a basis for learning requires teachers who can adapt to technological advances in order to create innovative and interesting learning experiences for children. However, there are still many PAUD educators who have difficulty integrating digital technology into teaching and learning activities. To meet this need, PAUD ABA Perpilotan Bojonegoro in collaboration with Bojonegoro ICT Volunteers held a training on "Introduction and Utilization of Artificial Intelligence in PAUD Learning" on April 26, 2025. This training aims to improve the digital skills of teachers by understanding the basic concepts of AI, how AI works, the application of generative AI, and the use of various AI-based tools to support the development of teaching materials and learning media. With a composition of 70% practical and 30% theoretical, this training seeks to equip educators with skills appropriate to the 21st century, support educational transformation that is in line with technological developments, and improve the quality of learning in PAUD. Abstrak: Transformasi digital dalam sektor pendidikan mengharuskan para pengajar untuk menguasai teknologi terbaru, termasuk kecerdasan buatan (AI). Pendidikan anak usia dini sebagai dasar pembelajaran memerlukan pengajar yang dapat menyesuaikan diri dengan kemajuan teknologi guna mewujudkan pengalaman belajar  inovatif serta menarik untuk anak-anak. Namun, masih terdapat banyak pendidik PAUD yang mengalami kesulitan dalam mengintegrasikan teknologi digital ke dalam kegiatan belajar mengajar. Untuk memenuhi kebutuhan ini, PAUD ABA Percontohan Bojonegoro bekerja sama dengan Relawan TIK Bojonegoro mengadakan pelatihan "Pengenalan dan Pemanfaatan Kecerdasan Buatan dalam Pembelajaran PAUD" pada tanggal 26 April 2025. Pelatihan ini bertujuan untuk meningkatkan kemampuan digital para pengajar dengan memahami konsep dasar AI, cara kerja AI, penerapan AI generatif, serta penggunaan berbagai alat berbasis AI untuk mendukung pengembangan materi ajar dan media pembelajaran. Dengan komposisi 70% praktis dan 30% teori, pelatihan ini berusaha membekali para pendidik dengan keterampilan yang sesuai di abad ke-21, mendukung transformasi pendidikan yang selaras dengan perkembangan teknologi, dan meningkatkan mutu pembelajaran di PAUD.