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All Journal Jurnal Sarjana Teknik Informatika Biosfer: Jurnal Tadris Biologi ULIL ALBAB
Sri Wahyuni
Universitas Ahmad Dahlan
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Antagonistic Activity of the Endophy Fungi of Lime Plant (Citrus Aurantifolia) on Candida Albicans Oktira Roka Aji; Sri Wahyuni
Biosfer: Jurnal Tadris Biologi Vol 12, No 1 (2021): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (507.208 KB) | DOI: 10.24042/biosfer.v12i1.6367

Abstract

This study aims to isolate and determine the antagonistic activity of lime's endophytic mushrooms on Candida albicans. Antagonism tests were performed in vitro with dual culture methods. The study obtained 14 isolates that were successfully isolated from the stem, roots, leaves, and peels of lime fruit. A total of 8 isolates could inhibit Candida albicans through antibiosis mechanisms and healthy competition. The isolates with the highest inhibition percentage were KD2 and MA1 (42.85%).
Pengukuran Kinerja Lembaga dengan Penerapan Sentiment Analysis Sri Wahyuni; Sri Winiarti
Jurnal Sarjana Teknik Informatika Vol 8, No 2 (2020): Juni
Publisher : Teknik Informatika, Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jstie.v8i2.20033

Abstract

Pengukuran kinerja lembaga merupakan hal yang penting untuk dilakukan guna menjamin mutu kualitas pendidikan. Pengukuran kinerja lembaga di Universitas Ahmad Dahlan (UAD) dilakukan oleh Badan Penjaminan Mutu menggunakan angket kepuasan responden dengan 4 skala jawaban yaitu "sangat tidak memuaskan", "tidak memuaskan", "memuaskan" dan "sangat memuaskan". Data angket masih diolah secara manual dan belum digunakan untuk memberikan kesimpulan atau rekomendasi terhadap kinerja unit/lembaga. Data angket tersebut bisa dimanfaatkan untuk diklasifikasikan ke dalam kelas positif dan negatif sehingga dapat digunakan untuk pengukuran kinerja lembaga. Penelitian ini bertujuan untuk mengembangkan sistem pengukuran kinerja lembaga dengan penerapan sentiment analysis menggunakan kombinasi metode Fuzzy C-Means (FCM) dan K-Nearest Neighbors (K-NN). Manfaat dari penelitian ini yaitu dapat mempermudah evaluasi kinerja lembaga secara efisien, optimal dan akurat.Metode pengumpulan data dengan studi pustaka dan teknik wawancara. Tahapan pengembangan sistem meliputi analisis data, analisis kebutuhan sistem, perancangan sistem terdiri dari perancangan flowchart sistem, flowchart FCM, flowchart K-NN dan perancangan antarmuka, implementasi dan pengujian.Hasil penelitian ini yaitu sistem yang dapat memprediksi kelas sentimen pada angket kepuasan responden ke dalam kelas positif dan negatif, serta menghasilkan rekomendasi perbaikan untuk setiap unit/lembaga. Akurasi tertinggi menggunakan metode confusion matrix sebesar 98%, precision 0,97 dan recall 0,97 pada nilai k (K-NN) yaitu k=4 dan k=5. Penelitian ini menggunakan 1564 data angket dari 11 unit dengan jumlah data masing-masing unit berbeda. Hasil sentiment analysis terhadap 11 unit didapatkan prosentase sentimen positif 22% dan negatif 78%. Prosentase sentimen negatif yang lebih tinggi bermakna bahwa kinerja unit/lembaga di UAD secara rata-rata kurang baik.
Kehidupan Berorganisasi dalam Muhammadiyah Sri Wahyuni; Ti’laili Salsabila
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 3: Februari 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i3.2873

Abstract

The Muhammadiyah organization is a fairly large organization in Indonesia. Most Indonesians live their lives with the ideology of Muhammadiyah. The purpose of this study is to describe the organizational life in Muhammadiyah. The research method used in this study is library research, by tracing the literature related to the research focus. After the data is collected, then analysis is carried out which is then drawn a conclusion. The result of this study is that the Muhammadiyah Organization is a large Islamic organization in Indonesia. The name of this organization is taken from the name of the Prophet Muhammad SAW, so that Muhammadiyah is known as people who are followers of the Prophet Muhammad SAW. The Islamic life of Muhammadiyah citizens is formed in creed, morals, worship and worldly mu'amalah While in the family is about the position of the family, family functions, and family activities. Community life means establishing brotherhood, having examples, different religions and carrying out congregational movements and congregational da'wah.
Co-Authors OKTIRA ROKA AJI Sri Winiarti Ti’laili Salsabila